CN103055577A - Precise liquid filter emptying apparatus - Google Patents
Precise liquid filter emptying apparatus Download PDFInfo
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- CN103055577A CN103055577A CN2012105732755A CN201210573275A CN103055577A CN 103055577 A CN103055577 A CN 103055577A CN 2012105732755 A CN2012105732755 A CN 2012105732755A CN 201210573275 A CN201210573275 A CN 201210573275A CN 103055577 A CN103055577 A CN 103055577A
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- Prior art keywords
- filter
- outage
- liquid
- emptying device
- precise liquid
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Abstract
The invention discloses a precise liquid filter emptying apparatus which comprises a filter shell (1). A plurality of filter cores (2) are uniformly arranged in the filter shell (1) and are in fixed connection with a supporting plate (4) in the filter shell (1) through a fixing device (3); and the bottom of the filter shell (1) is communicated with a reaction vessel system through an infusion pipeline (5). The invention is characterized in that an emptying apparatus (6) is arranged between the fixing device (3) and the supporting plate (4). According to the invention, the problems of waste of raw material liquid and reduction in quality of finished product liquid in use of conventional filters are overcome, and the problem of increased maintenance cost for equipment of an enterprise caused by inconvenience brought by improvement of conventional equipment to later maintenance of the equipment is effectively overcome.
Description
Technical field
The present invention relates to reactor filter plant technical field, be specifically related to a kind of precise liquid filter emptying device.
Background technology
When existing chemical industry hydrogenation is produced, in the catalyst filter process, need to use candle filter, filter core need advance material liquid and two kinds of functions of filter finished fluid simultaneously, material liquid has serious remaining problem to material liquid above the gripper shoe pumping into through filter core in the reactor process, particularly the filter core top is used for residual particularly serious between the hold-doun nut, if in installing the material liquid process additional, Liquid Residue is arranged and the words of untimely cleaning between nut, filter in the finished fluid process in the later stage, then can cause mixing of finished fluid and material liquid, cause the decline of finished fluid quality, at present, most enterprises remove the fixture on filter core top in process of production usually, then a plurality of filter cores upper end is sawed-off, make it concordant with the gripper shoe that is used for fixing, then each independent filter core is welded on the fixed head by welding manner, but this kind improved procedure, be unfavorable for the follow-up equipment maintenance, can easily not damage filter core for certain and carry out independent repair and replacement, in sum, existing reactor filter plant not only easily causes the waste of material liquid and the reduction of finished fluid quality.And existing improved procedure causes a lot of inconvenience also to the maintenance in equipment later stage, the very high post facility maintenance cost of enterprise.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of precise liquid filter emptying device, the present invention not only efficiently solves the problem that existing filter easily causes material liquid waste and finished fluid quality to reduce, and efficiently solve existing equipment and improve, later maintenance brings inconvenience to equipment, thus the problem that causes the business equipment maintenance cost to improve.
The present invention is achieved through the following technical solutions:
A kind of precise liquid filter emptying device, comprise filter housings (1), evenly be provided with a plurality of filter cores (2) in the filter housings (1), filter core (2) is fixedly connected with filter housings (1) inner support plate (4) by fixture (3), filter housings (1) bottom is characterized in that: be provided with emptying device (6) between described fixture (3) and the gripper shoe (4) by liquid-transport pipe-line (5) and reactor system connectivity.
The technical scheme that the present invention further solves is:
Described emptying device (6) is a metallic gasket, the metallic gasket two ends radially are symmetrically arranged with outage A(61), with outage A(61) be provided with outage B(21 on the filter core (2) of opposite position), outage A(61) with outage B(21) connecting forms liquid reflux channel (7).
The technical scheme that the present invention further solves is:
Described metallic gasket thickness is 12cm, outage A(61) with outage B(21) the aperture be 8cm; Described fixture (3) is nut.
The present invention compared with prior art, have obvious advantage, the present invention is added with the emptying device between existing filter nut and gripper shoe, has not only improved utilization rate and the finished fluid quality of material liquid, and later maintenance is convenient, thereby has reduced the maintenance cost of business equipment.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the local amplification profile structural representation in Figure 1A place.
The specific embodiment
Such as Fig. 1, shown in 2, the present invention includes filter housings 1, filter housings 1 is interior evenly to be provided with a plurality of filter cores 2, filter core 2 is fixedly connected with filter housings 1 inner support plate 4 by fixture 3, filter housings 1 bottom is by liquid-transport pipe-line 5 and reactor system connectivity, be provided with emptying device 6 between described fixture 3 and the gripper shoe 4, described emptying device 6 is a metallic gasket, the metallic gasket two ends radially are symmetrically arranged with outage A61, with be provided with outage B21 on the filter core 2 of outage A61 opposite position, outage A61 and outage B21 connect and form liquid reflux channel 7, described metallic gasket thickness is 12cm, the aperture of outage A61 and outage B21 is 8cm, and described fixture 3 is nut.
Sketch the course of work of the present invention in conjunction with Fig. 1,2:
Material liquid enters in the filter housings 1 through the filter charging aperture, material liquid filters through a plurality of different filter cores 2, and will filter good material liquid and send into the reactor system through liquid-transport pipe-line 5, after the material liquid filling is complete, the residual material liquid that pressurization suitable for reading will residue between the nut through filter enters filter core 2 inside through the liquid reflux channel 7 of emptying device 6, when process is filtered material liquid after the reactor system generates finished fluid, entering in the filter through liquid-transport pipe-line 5, finished fluid filters through filter core 2 again, by the filter discharge hole for discharge, residual finished fluid and the material liquid that again adds residual, pushing back in the filter through pressure, so circulation, having guaranteed in the finished fluid not can mixed material liquid, thereby causes the decline of finished fluid quality.
The present invention has reached the foregoing invention purpose in sum.
Claims (4)
1. precise liquid filter emptying device, comprise filter housings (1), evenly be provided with a plurality of filter cores (2) in the filter housings (1), filter core (2) is fixedly connected with filter housings (1) inner support plate (4) by fixture (3), filter housings (1) bottom is characterized in that: be provided with emptying device (6) between described fixture (3) and the gripper shoe (4) by liquid-transport pipe-line (5) and reactor system connectivity.
2. a kind of precise liquid filter emptying device according to claim 1, it is characterized in that: described emptying device (6) is a metallic gasket, the metallic gasket two ends radially are symmetrically arranged with outage A(61), with outage A(61) be provided with outage B(21 on the filter core (2) of opposite position), outage A(61) with outage B(21) connecting forms liquid reflux channel (7).
3. a kind of precise liquid filter emptying device according to claim 2, it is characterized in that: described metallic gasket thickness is 12cm, outage A(61) with outage B(21) the aperture be 8cm.
4. a kind of precise liquid filter emptying device according to claim 1 is characterized in that: described fixture (3) is nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105732755A CN103055577A (en) | 2012-12-26 | 2012-12-26 | Precise liquid filter emptying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105732755A CN103055577A (en) | 2012-12-26 | 2012-12-26 | Precise liquid filter emptying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103055577A true CN103055577A (en) | 2013-04-24 |
Family
ID=48098653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105732755A Pending CN103055577A (en) | 2012-12-26 | 2012-12-26 | Precise liquid filter emptying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103055577A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000093710A (en) * | 1998-09-24 | 2000-04-04 | Toshiba Ceramics Co Ltd | Filter equipment |
| CN201010156Y (en) * | 2006-12-20 | 2008-01-23 | 张瀚铭 | Spill-proof oil bottle nozzle with cap |
| CN201030255Y (en) * | 2007-04-09 | 2008-03-05 | 高骏 | Direct discharging type titanium microporous element filter |
| US7862720B2 (en) * | 2006-08-09 | 2011-01-04 | Aquamira Technologies, Inc. | Portable filtration system |
| CN202207505U (en) * | 2011-08-02 | 2012-05-02 | 大连海威热处理技术装备有限公司 | Filter with array filter elements |
| CN202490485U (en) * | 2012-03-07 | 2012-10-17 | 凯恩德利(北京)科贸有限公司 | PE (poly ethylene) sintering filter core filter |
-
2012
- 2012-12-26 CN CN2012105732755A patent/CN103055577A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000093710A (en) * | 1998-09-24 | 2000-04-04 | Toshiba Ceramics Co Ltd | Filter equipment |
| US7862720B2 (en) * | 2006-08-09 | 2011-01-04 | Aquamira Technologies, Inc. | Portable filtration system |
| CN201010156Y (en) * | 2006-12-20 | 2008-01-23 | 张瀚铭 | Spill-proof oil bottle nozzle with cap |
| CN201030255Y (en) * | 2007-04-09 | 2008-03-05 | 高骏 | Direct discharging type titanium microporous element filter |
| CN202207505U (en) * | 2011-08-02 | 2012-05-02 | 大连海威热处理技术装备有限公司 | Filter with array filter elements |
| CN202490485U (en) * | 2012-03-07 | 2012-10-17 | 凯恩德利(北京)科贸有限公司 | PE (poly ethylene) sintering filter core filter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |