CA2575308A1 - Rotary fan press - Google Patents
Rotary fan press Download PDFInfo
- Publication number
- CA2575308A1 CA2575308A1 CA002575308A CA2575308A CA2575308A1 CA 2575308 A1 CA2575308 A1 CA 2575308A1 CA 002575308 A CA002575308 A CA 002575308A CA 2575308 A CA2575308 A CA 2575308A CA 2575308 A1 CA2575308 A1 CA 2575308A1
- Authority
- CA
- Canada
- Prior art keywords
- mass
- outlet
- rotating screen
- rotating
- housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims abstract 55
- 238000000605 extraction Methods 0.000 claims abstract 31
- 238000000034 method Methods 0.000 claims 14
- 238000005406 washing Methods 0.000 claims 8
- 229920000642 polymer Polymers 0.000 claims 7
- 239000012530 fluid Substances 0.000 claims 6
- 238000002156 mixing Methods 0.000 claims 6
- 238000005507 spraying Methods 0.000 claims 4
- 238000004140 cleaning Methods 0.000 claims 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
Abstract
The invention relates to a liquid extraction assembly for extracting liquid from a mass comprising: a housing (42) having an inlet and an outlet; the housing (42) further including a path between the inlet and the outlet; the housing (42) being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet; the housing (42) including at least one rotating screen (204, 208) adjacent the path, each at least one rotating screen (204, 208) defining one wall of the path; the at least one rotating screen including a plurality of parallel elongated slots located at the path; wherein pressure from mass forced into the input presses the mass against the slots of the rotating screen to thereby force at least a portion of liquid in the mass to pass through the elongated slots of the at least one rotating screen.
Claims (46)
1. A liquid extraction assembly for extracting liquid from a mass comprising:
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housing including at least one rotating screen adjacent the path, each at least one rotating screen defining one wall of the path;
the at least one rotating screen including a plurality of parallel elongated slots located at the path;
wherein pressure from mass forced into the input presses the mass against the slots of the rotating screen to thereby force at least a portion of liquid in the mass to pass through the elongated slots of the at least one rotating screen.
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housing including at least one rotating screen adjacent the path, each at least one rotating screen defining one wall of the path;
the at least one rotating screen including a plurality of parallel elongated slots located at the path;
wherein pressure from mass forced into the input presses the mass against the slots of the rotating screen to thereby force at least a portion of liquid in the mass to pass through the elongated slots of the at least one rotating screen.
2. A liquid extraction assembly for extracting liquid from a mass comprising:
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the outlet including at least one pair of oppositely facing side walls being fixedly tapered away from each other;
the housing including at least one rotating screen adjacent the path and defining one wall of the path;
the at least one rotating screen including a plurality of openings therethrough;
wherein pressure from the mass forced into the input presses the mass against the at least one rotating screen to thereby force at least a portion of liquid in the mass to pass through the openings of the at least one rotating screen.
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the outlet including at least one pair of oppositely facing side walls being fixedly tapered away from each other;
the housing including at least one rotating screen adjacent the path and defining one wall of the path;
the at least one rotating screen including a plurality of openings therethrough;
wherein pressure from the mass forced into the input presses the mass against the at least one rotating screen to thereby force at least a portion of liquid in the mass to pass through the openings of the at least one rotating screen.
3. The liquid extraction assembly of claim 2, wherein:
the outlet includes a first end, a second end, a first side wall and a second side wall;
the pair of oppositely facing side walls comprise a top wall and a bottom wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top wall to the bottom wall such that the distance between the first side wall and the second side wall is smaller at the top wall than at the bottom wall.
the outlet includes a first end, a second end, a first side wall and a second side wall;
the pair of oppositely facing side walls comprise a top wall and a bottom wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top wall to the bottom wall such that the distance between the first side wall and the second side wall is smaller at the top wall than at the bottom wall.
4. The liquid extraction assembly of claim 3, wherein:
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
5. A liquid extraction assembly for extracting liquid from a mass comprising:
a pair of housings, each having an inlet and an outlet;
the housings each further including a path between the inlet and the outlet;
the housings being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housings each including at least one rotating screen adjacent the path and defining one wall of the path;
the rotating screens including a plurality of openings therethrough; and a single motor positioned between the pair of housings for driving both of the rotating screens;
wherein pressure from the mass forced into the inputs presses the mass against the rotating screens to thereby force at least a portion of liquid in the mass to pass through the openings of the rotating screens.
a pair of housings, each having an inlet and an outlet;
the housings each further including a path between the inlet and the outlet;
the housings being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housings each including at least one rotating screen adjacent the path and defining one wall of the path;
the rotating screens including a plurality of openings therethrough; and a single motor positioned between the pair of housings for driving both of the rotating screens;
wherein pressure from the mass forced into the inputs presses the mass against the rotating screens to thereby force at least a portion of liquid in the mass to pass through the openings of the rotating screens.
6. A liquid extraction assembly for extracting liquid from a mass comprising:
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housing including a rotating screen adjacent the path and defining one wall of the path;
the rotating screen including a plurality of openings therethrough;
the housing including a washing fluid inlet communicating with an exterior of the housing, the washing fluid inlet having at least one nozzle for spraying washing fluid against the at least one rotating screen to clean the at least one rotating screen;
wherein pressure from the mass forced into the input presses the mass against the rotating screen to thereby force at least a portion of liquid in the mass to pass through the slots of the screen.
a housing having an inlet and an outlet;
the housing further including a path between the inlet and the outlet;
the housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the housing including a rotating screen adjacent the path and defining one wall of the path;
the rotating screen including a plurality of openings therethrough;
the housing including a washing fluid inlet communicating with an exterior of the housing, the washing fluid inlet having at least one nozzle for spraying washing fluid against the at least one rotating screen to clean the at least one rotating screen;
wherein pressure from the mass forced into the input presses the mass against the rotating screen to thereby force at least a portion of liquid in the mass to pass through the slots of the screen.
7. A method of washing a liquid extraction assembly for extracting liquid from a mass comprising:
providing a housing having an inlet and an outlet, with the housing further including a path between the inlet and the outlet, the housing further including at least one rotating screen adjacent the path and defining one wall of the path, with the at least one rotating screen including a plurality of openings therethrough;
providing an aperture into the housing; and injecting a liquid into the aperture to wash the at least one rotating screen.
providing a housing having an inlet and an outlet, with the housing further including a path between the inlet and the outlet, the housing further including at least one rotating screen adjacent the path and defining one wall of the path, with the at least one rotating screen including a plurality of openings therethrough;
providing an aperture into the housing; and injecting a liquid into the aperture to wash the at least one rotating screen.
8. The method of washing a liquid extraction assembly of claim 7, wherein:
the plurality of openings comprise a plurality of parallel elongated slots.
the plurality of openings comprise a plurality of parallel elongated slots.
9. A method of extracting liquid from a mass comprising:
providing a housing having an inlet and an outlet, with the housing further including a path between the inlet and the outlet, the housing further including at least one rotating screen adjacent the path and defining one wall of the path, with the at least one rotating screen including a plurality of parallel elongated slots therethrough, the slots being located at the path;
forcing the mass into the inlet;
rotating the screen;
abutting the mass in the path against the slots of the screen; and forcing at least a portion of liquid in the mass through the plurality of parallel elongated slots in the at least one rotating screen.
providing a housing having an inlet and an outlet, with the housing further including a path between the inlet and the outlet, the housing further including at least one rotating screen adjacent the path and defining one wall of the path, with the at least one rotating screen including a plurality of parallel elongated slots therethrough, the slots being located at the path;
forcing the mass into the inlet;
rotating the screen;
abutting the mass in the path against the slots of the screen; and forcing at least a portion of liquid in the mass through the plurality of parallel elongated slots in the at least one rotating screen.
10. The method of claim 8 or 9, wherein:
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
11. The method of claim 7 or 9, wherein:
the at least one rotating screen comprises two rotating screens.
the at least one rotating screen comprises two rotating screens.
12. The method of claim 11, wherein:
the path is substantially circular; and the two rotating screens define opposite walls of the path.
the path is substantially circular; and the two rotating screens define opposite walls of the path.
13. The method of claim 7 or 9, wherein:
the housing includes at least one fixed scraper in the path and adjacent the at least one rotating screen; and further including rotating the at least one rotating screen past the at least one fixed scraper and cleaning the at least one rotating screen as the rotating screen is rotated past the at least one fixed scraper.
the housing includes at least one fixed scraper in the path and adjacent the at least one rotating screen; and further including rotating the at least one rotating screen past the at least one fixed scraper and cleaning the at least one rotating screen as the rotating screen is rotated past the at least one fixed scraper.
14. The method of claim 7 or 9, wherein:
the at least one rotating screen comprises two rotating screens.
the at least one rotating screen comprises two rotating screens.
15. The assembly of claim 6, wherein:
the at least one nozzle comprises two nozzles.
the at least one nozzle comprises two nozzles.
16. The method of claim 7 or 9, wherein:
the outlet includes at least one pair of oppositely facing fixed walls, the at least one pair of oppositely facing fixed walls tapering away from each other such that the mass passes from a smaller area to a larger area as the mass passes through the outlet.
the outlet includes at least one pair of oppositely facing fixed walls, the at least one pair of oppositely facing fixed walls tapering away from each other such that the mass passes from a smaller area to a larger area as the mass passes through the outlet.
17. The method of claim 7 or 9, wherein:
the outlet includes a first end, a second end, a top, a bottom, a first side wall and a second side wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top to the bottom such that the distance between the first side wall and the second side wall is smaller at the top than at the bottom.
the outlet includes a first end, a second end, a top, a bottom, a first side wall and a second side wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top to the bottom such that the distance between the first side wall and the second side wall is smaller at the top than at the bottom.
18. The method of claim 17, wherein:
the top and the bottom are fixed and taper away from each other such that the first end of the outlet is smaller than the second end of the outlet.
the top and the bottom are fixed and taper away from each other such that the first end of the outlet is smaller than the second end of the outlet.
19. The method of claim 17, wherein:
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
20. The method of claim 7 or 9, further including:
providing a motor for rotating the at least one rotating screen; and rotating the at least one rotating screen with the motor.
providing a motor for rotating the at least one rotating screen; and rotating the at least one rotating screen with the motor.
21. The method of claim 20, further including:
providing a shaft assembly extending from the motor to the at least one rotating screen; and providing the shaft assembly with a right angled portion.
providing a shaft assembly extending from the motor to the at least one rotating screen; and providing the shaft assembly with a right angled portion.
22. A system for extracting liquid from a mass comprising:
a portable platform having an upper surface;
a system mass input;
a polymer feeding and blending system on the upper surface;
a liquid extraction assembly on the upper surface; and piping having a first section between the system mass input and the polymer feeding and blending system, and a second section between the polymer feeding and blending system and the liquid extraction assembly;
wherein the system is configured to have mass inputted into the system mass input, transport the mass to the polymer feeding and blending system through the first section of the piping, inject polymer into the mass in the polymer feeding and blending system, and transport the mass from the polymer feeding and blending system to the liquid extraction assembly; and wherein pressure from mass forced into the liquid extraction assembly forces at least a portion of liquid in the mass to exit the mass.
a portable platform having an upper surface;
a system mass input;
a polymer feeding and blending system on the upper surface;
a liquid extraction assembly on the upper surface; and piping having a first section between the system mass input and the polymer feeding and blending system, and a second section between the polymer feeding and blending system and the liquid extraction assembly;
wherein the system is configured to have mass inputted into the system mass input, transport the mass to the polymer feeding and blending system through the first section of the piping, inject polymer into the mass in the polymer feeding and blending system, and transport the mass from the polymer feeding and blending system to the liquid extraction assembly; and wherein pressure from mass forced into the liquid extraction assembly forces at least a portion of liquid in the mass to exit the mass.
23. The system for extracting liquid from a mass of claim 22, wherein:
the upper surface of the portable platform is less than 72 square feet.
the upper surface of the portable platform is less than 72 square feet.
24. The system for extracting liquid from a mass of claim 22, wherein:
the liquid extraction assembly comprises at least one housing having an inlet and an outlet;
the at least one housing further including a path between the inlet and the outlet;
the at least housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the at least one housing including at least one rotating screen adjacent the path and defining one wall of the path;
the at least one rotating screen including a plurality of openings therethrough;
wherein pressure from mass forced into the input presses the mass against the at least one rotating screen to thereby force at least a portion of liquid in the mass to pass through the openings of the at least one rotating screen.
the liquid extraction assembly comprises at least one housing having an inlet and an outlet;
the at least one housing further including a path between the inlet and the outlet;
the at least housing being configured to have the mass forced into the inlet to move the mass from the inlet to the outlet;
the at least one housing including at least one rotating screen adjacent the path and defining one wall of the path;
the at least one rotating screen including a plurality of openings therethrough;
wherein pressure from mass forced into the input presses the mass against the at least one rotating screen to thereby force at least a portion of liquid in the mass to pass through the openings of the at least one rotating screen.
25. The system for extracting liquid from a mass of claim 24, wherein:
the at least one housing comprises two housings.
the at least one housing comprises two housings.
26. The system for extracting liquid from a mass of claim 25, wherein:
a single motor is positioned between the housings for driving both of the rotating screens.
a single motor is positioned between the housings for driving both of the rotating screens.
27. The system for extracting liquid from a mass of claim 26, further including:
a shaft assembly extending from the motor to the rotating screens;
the shaft assembly having a pair of right angled portions.
a shaft assembly extending from the motor to the rotating screens;
the shaft assembly having a pair of right angled portions.
28. The liquid extraction assembly of claim 2, 5, 6 or 24, wherein:
the plurality of openings comprises a plurality of parallel elongated slots.
the plurality of openings comprises a plurality of parallel elongated slots.
29. The liquid extraction assembly of claim 1 or 5, wherein:
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
30. The liquid extraction assembly of claim 28, wherein:
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
the at least one rotating screen is circular; and at least one of the elongated slots extends from a first point on the circumference of the at least one rotating screen to a second point on the circumference of the at least one rotating screen.
31. The liquid extraction assembly of claim 1, 2, 5, 6 or 24, wherein:
the at least one rotating screen comprises two rotating screens.
the at least one rotating screen comprises two rotating screens.
32. The liquid extraction assembly of claim 31, wherein:
the path is substantially circular; and the two rotating screens define opposite walls of the path.
the path is substantially circular; and the two rotating screens define opposite walls of the path.
33. The liquid extraction assembly of claim 1, 2, 5, 6 or 24, wherein:
the housing includes at least one fixed scraper in the path and adjacent the at least one rotating screen, the at least one fixed scraper cleaning the at least one rotating screen as the rotating screen is rotated past the at least one fixed scraper.
the housing includes at least one fixed scraper in the path and adjacent the at least one rotating screen, the at least one fixed scraper cleaning the at least one rotating screen as the rotating screen is rotated past the at least one fixed scraper.
34. The liquid extraction assembly of claim 1, 2, 5 or 24, wherein:
the housing includes a washing fluid inlet communicating with an exterior of the housing, the washing fluid inlet having at least one nozzle for spraying washing fluid against the at least one rotating screen to clean the at least one rotating screen.
the housing includes a washing fluid inlet communicating with an exterior of the housing, the washing fluid inlet having at least one nozzle for spraying washing fluid against the at least one rotating screen to clean the at least one rotating screen.
35. The liquid extraction assembly of claim 34, wherein:
the at least one rotating screen comprises two rotating screens.
the at least one rotating screen comprises two rotating screens.
36. The liquid extraction assembly of claim 6, wherein:
the at least one rotating screen comprises two rotating screens.
the at least one rotating screen comprises two rotating screens.
37. The liquid extraction assembly of claim 36, wherein:
the at least one nozzle comprises two nozzles, each nozzle spraying one of the rotating screens.
the at least one nozzle comprises two nozzles, each nozzle spraying one of the rotating screens.
38. The system for extracting liquid from a mass of claim 35, wherein:
the at least one nozzle comprises two nozzles, each nozzle spraying one of the rotating screens.
the at least one nozzle comprises two nozzles, each nozzle spraying one of the rotating screens.
39. The liquid extraction assembly of claim 1, 5, 6 or 24, wherein:
the outlet includes at least one pair of oppositely facing fixed walls, the at least one pair of oppositely facing fixed walls tapering away from each other such that the mass passes from a smaller area to a larger area as the mass passes through the outlet.
the outlet includes at least one pair of oppositely facing fixed walls, the at least one pair of oppositely facing fixed walls tapering away from each other such that the mass passes from a smaller area to a larger area as the mass passes through the outlet.
40. The liquid extraction assembly of claim 1, 5, 6 or 24, wherein:
the outlet includes a first end, a second end, a top, a bottom, a first side wall and a second side wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top to the bottom such that the distance between the first side wall and the second side wall is smaller at the top than at the bottom.
the outlet includes a first end, a second end, a top, a bottom, a first side wall and a second side wall;
the mass enters the outlet at the first end and exits the outlet at the second end;
the first side wall and the second side wall taper outwards in a direction from the top to the bottom such that the distance between the first side wall and the second side wall is smaller at the top than at the bottom.
41. The liquid extraction assembly of claim 40, wherein:
the top and the bottom are fixed and taper away from each other such that the first end of the outlet is smaller than the second end of the outlet.
the top and the bottom are fixed and taper away from each other such that the first end of the outlet is smaller than the second end of the outlet.
42. The liquid extraction assembly of claim 40, wherein:
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
at least a portion of the first side wall is rotatably connected in the housing at the first end of the outlet at a pivot point whereby the at least a portion of the first side wall can rotate outwardly to enlarge the second end of the outlet.
43. The system for extracting liquid from a mass of claim 1, 2, 6 or 24, further including:
a motor for rotating the at least one rotating screen.
a motor for rotating the at least one rotating screen.
44. The liquid extraction assembly of claim 43, further including:
a shaft assembly extending from the motor to the at least one rotating screen;
the shaft assembly having a right angled portion.
a shaft assembly extending from the motor to the at least one rotating screen;
the shaft assembly having a right angled portion.
45. The liquid extraction assembly of claim 5, further including:
a shaft assembly extending from the motor to the rotating screens;
the shaft assembly having a pair of right angled portions.
a shaft assembly extending from the motor to the rotating screens;
the shaft assembly having a pair of right angled portions.
46. The liquid extraction assembly of claim 2, wherein:
the oppositely facing side walls are fixedly tapered away from each other in a direction of travel of the mass through the outlet.
the oppositely facing side walls are fixedly tapered away from each other in a direction of travel of the mass through the outlet.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2784991A CA2784991A1 (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60000404P | 2004-08-09 | 2004-08-09 | |
US60/600,004 | 2004-08-09 | ||
PCT/US2005/028041 WO2006020543A2 (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2784991A Division CA2784991A1 (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2575308A1 true CA2575308A1 (en) | 2006-02-23 |
CA2575308C CA2575308C (en) | 2012-09-25 |
Family
ID=35908064
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2575308A Active CA2575308C (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
CA2784991A Abandoned CA2784991A1 (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2784991A Abandoned CA2784991A1 (en) | 2004-08-09 | 2005-08-08 | Rotary fan press |
Country Status (13)
Country | Link |
---|---|
US (4) | US7895943B2 (en) |
EP (2) | EP2108427B1 (en) |
JP (1) | JP2008509003A (en) |
KR (1) | KR100795159B1 (en) |
CN (1) | CN101124028B (en) |
AT (1) | ATE515305T1 (en) |
AU (1) | AU2005274026B2 (en) |
BR (1) | BRPI0514226A (en) |
CA (2) | CA2575308C (en) |
HK (1) | HK1114044A1 (en) |
MX (1) | MX2007001426A (en) |
NZ (3) | NZ583419A (en) |
WO (1) | WO2006020543A2 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ583419A (en) | 2004-08-09 | 2011-06-30 | Prime Solution Inc | Rotary fan press with two parallel rotating screens |
CN101296739B (en) * | 2005-10-28 | 2011-12-14 | 普莱姆解决方案公司 | Rotating fan compressor |
JP4820784B2 (en) * | 2007-07-18 | 2011-11-24 | 株式会社神鋼環境ソリューション | Rotating pressure dehydrator and sludge dewatering method using rotating pressure dehydrator |
US8662315B2 (en) | 2008-07-14 | 2014-03-04 | Prime Solution, Inc. | Rotary fan press |
BR112012028154B8 (en) | 2010-05-04 | 2022-06-07 | Lg Electronics Inc | Method of controlling equipment for treating clothes |
DE212011100095U1 (en) * | 2010-05-07 | 2013-01-11 | Lg Electronics Inc. | Clothing treatment device and filter technology |
KR102001355B1 (en) * | 2014-04-08 | 2019-07-17 | 프라임 솔루션즈 인코포레이티드 | Rotary fan press with auger |
EP3411128B1 (en) | 2016-02-04 | 2022-08-10 | Continuus Pharmaceuticals, Inc. | Continuous rotary plate filter and methods of use thereof |
Family Cites Families (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1610431A (en) | 1926-12-14 | Disk screen | ||
US1631585A (en) | 1927-06-07 | Screen plate | ||
US1018267A (en) | 1911-03-18 | 1912-02-20 | Carl Rach | Rotary press. |
US1717313A (en) | 1926-07-15 | 1929-06-11 | C H Gray | Filter screen |
US2003664A (en) | 1932-01-11 | 1935-06-04 | Indian Refining Co | Filtration of wax from oil |
NL39529C (en) | 1933-11-07 | |||
US2045740A (en) | 1933-12-30 | 1936-06-30 | Standard Oil Dev Co | Filter press |
US2103483A (en) | 1935-11-30 | 1937-12-28 | Andale Co | Rotary strainer |
US2146158A (en) | 1936-04-06 | 1939-02-07 | Charles F Scherer | Continuous press |
US2127270A (en) | 1936-08-25 | 1938-08-16 | Schaaf John | Method of making sewage screens |
US2149017A (en) | 1936-11-27 | 1939-02-28 | Comb Eng Co Inc | Process of separating solid matter from a liquid |
US2146156A (en) | 1937-10-15 | 1939-02-07 | Georges N Nicot | Catapult game or toy |
US2354752A (en) | 1942-08-03 | 1944-08-01 | Hellan Haakon | Strainer |
US2545144A (en) | 1943-04-21 | 1951-03-13 | Standard Oil Dev Co | Process and apparatus for the production of high molecular weight polymers |
US2419155A (en) | 1944-02-19 | 1947-04-15 | Union Screen Plate Company | Wood pulp screen plate |
BE535291A (en) | 1954-03-01 | |||
US3053171A (en) | 1957-10-28 | 1962-09-11 | Arne Johan Arthur Asplund | Continuous disc type press |
DE1224275B (en) | 1962-02-22 | 1966-09-08 | Suedwestfalen Ag Stahlwerke | Rotary pressure filter |
SE315479B (en) | 1963-10-21 | 1969-09-29 | Knutsilplatar Malm N Ab | |
JPS5030868B1 (en) | 1970-07-29 | 1975-10-04 | ||
SE347688B (en) | 1970-12-04 | 1972-08-14 | Reinhall Rolf | |
NL7110689A (en) | 1971-05-17 | 1972-11-21 | ||
US3882025A (en) | 1972-06-16 | 1975-05-06 | Sweco Inc | Wastewater concentrator with slotted distributor |
US3948165A (en) | 1975-03-28 | 1976-04-06 | The Black Clawson Company | Cone press |
US3989629A (en) | 1975-07-17 | 1976-11-02 | Artisan Industries Inc. | Apparatus and system for stabilizing the disc elements of a rotary concentrator for solids-containing fluids |
NO140334C (en) | 1977-02-18 | 1979-08-15 | Myrens Verksted As | DISC PRESSURE FOR CONTINUOUS PRESSING OF WATER PULP OR SUSPENSIONS |
US4111115A (en) | 1977-05-23 | 1978-09-05 | Bepex Corporation | Continuous filter press |
JPS5719197A (en) * | 1980-07-09 | 1982-02-01 | Shokuhin Sangyo Center | Juicing machine |
DK156684C (en) | 1982-02-22 | 1990-02-19 | Mejeriselskabet Danmark Amba | CHEESE FORM |
CA1193903A (en) | 1982-06-01 | 1985-09-24 | Adrian Barbulescu | Method and pressurized device for extracting liquid |
FI67891C (en) | 1983-02-17 | 1985-06-10 | Larox Ag | FOERFARANDE FOER BEHANDLING AV DEN FRAON EN CELLULOSAS KOKNINGSPROCESS ERHAOLLNA CELLULOSAN |
JPS6190716A (en) | 1984-10-11 | 1986-05-08 | Kaname Miura | Dynamic filter |
DE3868801D1 (en) * | 1987-09-16 | 1992-04-09 | Kufferath Andreas Kg | DISC THICKER. |
DE69010038T2 (en) | 1989-03-20 | 1995-02-02 | Donato Massignani | Filter system for fibrous substances. |
US5053123A (en) | 1989-04-17 | 1991-10-01 | Ingersoll-Rand Company | Adjustable valve for varying filtrate composition from filters |
US4986881A (en) | 1989-06-28 | 1991-01-22 | Kamyr, Inc. | Method and apparatus for liquid treatment of and liquid extraction on a paper pulp |
IT1234162B (en) * | 1989-06-29 | 1992-05-04 | Station Oenotechnique De Champ | DIAPHRAGM PRESS WITH HIGH DRAINING SURFACE |
US5045048A (en) * | 1990-03-29 | 1991-09-03 | Haemonetics Corporation | Rotary centrifuge bowl and seal for blood processing |
IT1248697B (en) * | 1990-06-05 | 1995-01-26 | Enichem Spa | POLYMERIC MATERIAL WITH THERMO-OPTICAL EFFECT FOR AN OPTICAL-BISTABLE DEVICE |
US5690828A (en) * | 1990-07-13 | 1997-11-25 | Isco, Inc. | Apparatus and method for supercritical fluid extraction |
US5045046A (en) * | 1990-11-13 | 1991-09-03 | Bond Lesley O | Apparatus for oil separation and recovery |
AT395825B (en) | 1991-03-25 | 1993-03-25 | Erema | FILTRATION DEVICE FOR FLUIDS TO BE CLEANED |
US5615760A (en) * | 1991-04-18 | 1997-04-01 | Mars Incorporated | Method and apparatus for validating money |
US5205941A (en) | 1991-08-02 | 1993-04-27 | Kamyr, Inc. | Feeding equalization for sludge presses |
US5213686A (en) | 1991-08-26 | 1993-05-25 | Kamyr, Inc. | Compression feeder |
AT398090B (en) | 1992-05-15 | 1994-09-26 | Andritz Patentverwaltung | DEVICE FOR SEPARATING LIQUID FROM SOLIDS-LIQUID MIXTURES WITH A SOLIDS RETENTION DEVICE AND DEVICE IN THE FORM OF A SCREW PRESS |
US5582724A (en) * | 1992-06-10 | 1996-12-10 | International Separation Technology, Inc. | Centrifuge and rotor for use therein |
US5344575A (en) | 1993-01-29 | 1994-09-06 | Centre De Recherche Industrielle Du Quebec | Apparatus and method for extracting liquid from a humid mass |
US5354256A (en) * | 1993-04-28 | 1994-10-11 | Knelson Benjamin V | Apparatus for separating intermixed materials of different specific gravity |
US5577674A (en) | 1993-09-08 | 1996-11-26 | Somat Corporation | Waste pulping and liquid extraction system and method including automatic bag feeding |
DE4338129A1 (en) | 1993-11-08 | 1995-05-11 | Zimmer Ag | Process for polymer melt filtration |
DE4342471C1 (en) | 1993-12-13 | 1995-05-04 | Krauss Maffei Ag | Filter centrifuge |
US5568611A (en) * | 1994-07-29 | 1996-10-22 | International Business Machines Corporation | Unauthorized access monitor |
FI97979B (en) | 1995-02-23 | 1996-12-13 | Ahlstrom Machinery Oy | Rose |
JPH0977802A (en) | 1995-09-12 | 1997-03-25 | Shin Etsu Chem Co Ltd | Removing method for liquid from pullulan |
US5618423A (en) | 1996-07-23 | 1997-04-08 | Lin; Ping Ho | On-the-fly long-running rotary filtration screen device |
DE19648773A1 (en) | 1996-08-30 | 1998-03-05 | Voith Sulzer Stoffaufbereitung | Process and arrangement for dewatering suspension of fibrous material |
US5885461A (en) | 1997-02-07 | 1999-03-23 | Purin-Pur, Inc. | Process and system for treatment of pig and swine manure for environmental enhancement |
SE9701474L (en) | 1997-04-21 | 1998-10-22 | Alfa Laval Ab | Sieve plate for sieving a pulp suspension and ways to separate it |
EP0931578A1 (en) | 1997-12-24 | 1999-07-28 | G. van Wijnsberghe en Co. NV | Method and apparatus for controlling the continuous filtration of liquids out of solid material from a substance to be thickened |
JP3435346B2 (en) | 1998-04-16 | 2003-08-11 | 相川鉄工株式会社 | Screen device |
US6004468A (en) | 1998-07-17 | 1999-12-21 | Barbulescu; Adrian | Serial drum apparatus and method for processing wet material |
DK1038659T3 (en) | 1998-09-17 | 2006-03-27 | Ishigaki Mech Ind | Continuous press dewatering device |
US6165323A (en) | 1999-02-10 | 2000-12-26 | Andritz-Ahlstrom Inc. | Screen plate having a plurality of inclined slots in a digester |
JP3772598B2 (en) | 1999-06-17 | 2006-05-10 | 株式会社石垣 | Filter press |
US6346069B1 (en) | 1999-08-06 | 2002-02-12 | Separation Process Technology, Inc. | Centrifugal pressurized separators and methods of controlling same |
JP3739613B2 (en) * | 1999-10-14 | 2006-01-25 | 巴工業株式会社 | Rotary compression filter |
JP3567825B2 (en) | 1999-11-02 | 2004-09-22 | 株式会社石垣 | Filter press |
JP3567824B2 (en) | 1999-11-02 | 2004-09-22 | 株式会社石垣 | Filter press |
CN1274486C (en) * | 1999-11-30 | 2006-09-13 | 株式会社石垣 | Screw press apparatus |
JP3818364B2 (en) | 2001-01-19 | 2006-09-06 | 株式会社石垣 | Filter press |
CA2352414A1 (en) | 2001-07-05 | 2003-01-05 | Industries Fournier Inc. | Device for controlling and keeping cakes in a rotary press |
DE10154549B4 (en) | 2001-11-07 | 2005-12-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for separating substances |
US6615760B1 (en) | 2002-07-10 | 2003-09-09 | George A. Wise | Boat drain plug |
JP2004074066A (en) | 2002-08-20 | 2004-03-11 | Tomoe Engineering Co Ltd | Rotary pressure dehydrator having control means |
JP2004209438A (en) * | 2003-01-08 | 2004-07-29 | Hitachi Plant Eng & Constr Co Ltd | Rotary screen type scum separating apparatus |
JP2004291036A (en) | 2003-03-27 | 2004-10-21 | Tomoe Engineering Co Ltd | Rotary pressure dewatering machine having multiple scrapers |
WO2005077848A1 (en) | 2004-02-18 | 2005-08-25 | Tomoe Engineering Co., Ltd. | System and method for concentrating sludge |
NZ583419A (en) | 2004-08-09 | 2011-06-30 | Prime Solution Inc | Rotary fan press with two parallel rotating screens |
ZA200702065B (en) | 2004-09-13 | 2008-11-26 | Steve C Benesi | High-efficiency slurry filtration apparatus and method |
CN101296739B (en) * | 2005-10-28 | 2011-12-14 | 普莱姆解决方案公司 | Rotating fan compressor |
-
2005
- 2005-08-08 NZ NZ583419A patent/NZ583419A/en unknown
- 2005-08-08 CA CA2575308A patent/CA2575308C/en active Active
- 2005-08-08 MX MX2007001426A patent/MX2007001426A/en active IP Right Grant
- 2005-08-08 CN CN2005800307023A patent/CN101124028B/en active Active
- 2005-08-08 JP JP2007525692A patent/JP2008509003A/en active Pending
- 2005-08-08 AU AU2005274026A patent/AU2005274026B2/en active Active
- 2005-08-08 EP EP09157361A patent/EP2108427B1/en active Active
- 2005-08-08 CA CA2784991A patent/CA2784991A1/en not_active Abandoned
- 2005-08-08 US US11/573,402 patent/US7895943B2/en active Active
- 2005-08-08 WO PCT/US2005/028041 patent/WO2006020543A2/en active Search and Examination
- 2005-08-08 BR BRPI0514226-1A patent/BRPI0514226A/en active IP Right Grant
- 2005-08-08 NZ NZ591720A patent/NZ591720A/en unknown
- 2005-08-08 AT AT09157361T patent/ATE515305T1/en not_active IP Right Cessation
- 2005-08-08 KR KR1020057022442A patent/KR100795159B1/en active IP Right Grant
- 2005-08-08 EP EP05783218A patent/EP1781394A4/en not_active Withdrawn
- 2005-08-08 NZ NZ552926A patent/NZ552926A/en unknown
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2008
- 2008-04-09 HK HK08103940.7A patent/HK1114044A1/en unknown
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- 2011-05-23 US US13/113,490 patent/US8091474B2/en active Active
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EP2108427B1 (en) | 2011-07-06 |
NZ591720A (en) | 2012-10-26 |
US20110219961A1 (en) | 2011-09-15 |
US20100037788A1 (en) | 2010-02-18 |
AU2005274026B2 (en) | 2010-11-11 |
CN101124028B (en) | 2012-05-30 |
BRPI0514226A (en) | 2008-06-03 |
US7895943B2 (en) | 2011-03-01 |
NZ583419A (en) | 2011-06-30 |
KR20060070483A (en) | 2006-06-23 |
HK1114044A1 (en) | 2008-10-24 |
AU2005274026A1 (en) | 2006-02-23 |
KR100795159B1 (en) | 2008-01-16 |
US8091474B2 (en) | 2012-01-10 |
JP2008509003A (en) | 2008-03-27 |
MX2007001426A (en) | 2008-03-11 |
NZ552926A (en) | 2011-01-28 |
WO2006020543A2 (en) | 2006-02-23 |
ATE515305T1 (en) | 2011-07-15 |
US20120102777A1 (en) | 2012-05-03 |
EP1781394A2 (en) | 2007-05-09 |
CA2784991A1 (en) | 2006-02-23 |
CN101124028A (en) | 2008-02-13 |
US7946225B2 (en) | 2011-05-24 |
US20080041242A1 (en) | 2008-02-21 |
WO2006020543A3 (en) | 2006-04-06 |
EP2108427A1 (en) | 2009-10-14 |
EP1781394A4 (en) | 2008-09-17 |
WO2006020543B1 (en) | 2006-06-01 |
CA2575308C (en) | 2012-09-25 |
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