CN100572508C - Pipe oil gas centrifugal separation air blower - Google Patents
Pipe oil gas centrifugal separation air blower Download PDFInfo
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- CN100572508C CN100572508C CN 200710000598 CN200710000598A CN100572508C CN 100572508 C CN100572508 C CN 100572508C CN 200710000598 CN200710000598 CN 200710000598 CN 200710000598 A CN200710000598 A CN 200710000598A CN 100572508 C CN100572508 C CN 100572508C
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- oil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Abstract
The present invention relates to a kind of pipe oil gas centrifugal separation air blower, this machine includes aspirating air pipe, disengagement chamber, gas exhaust duct, activity choked flow shelves oil pipe guidance tape, collects drain the oil tube, blowing device and twin shaft micromachine.This machine utilizes centrifugation and temperature difference know-why, separates in disengagement chamber in tar, water vapour and the dust of removing in the plant biomass gasification burning, and blowing device is then to producer blowing oxygen supply.The tar of separating, water and dust are all collected discharging respectively by the collection tube of draining the oil, and the neither pollution of ecological environment recycling of getting back of the tar that makes higher economic worth is turned waste into wealth.The present invention is simple in structure; easy to use; economical rationality is in pipeline under the air-proof condition, by the centrifugation mode; remove tar, water vapour and dust in the combustion gas; tar is recycled, and has purified combustion gas, and the guarantee combustion gas is normally used; protect ecotope simultaneously, be of value to the construction of society and promotion new socialist countryside.
Description
Technical field
The present invention relates to a kind of pipe oil gas centrifugal separation air blower, be used for removing tar, water vapour and the dust purifying gas of plant biomass gasification burning, and to producer blowing oxygen supply.
Background technology
The plant biomass gasification burning is a fuel with the easy plant biomass such as economical and practical trees skill leaf, fuel wood slag bits, straw weeds, shell animal manure that are easy to get, substitute the directly inefficient cooking stove of burning of rural area tradition, be called renewable energy source, " green energy resource ", changed vast rural area for a long time cigarette smoke fire and burn backward mode of life, obtained application in vast rural area.But, at present in the use of plant biomass gasification burning, because of plant biomass has produced a large amount of tar, water vapour and dust in the gasification of producer inner sealing anoxycausis, tar is not only sticking but also thick, cause defeated, constantly stop up because of boning and frequent auto extinguishing (water vapour too much situation under) with the gas system, seriously influenced the normal use of combustion gas, and also not only waste time and energy but also polluted ecotope and domestic hygiene because of the frequent tar sewage of removing, and hinder of application and the popularization of plant biomass gasification burning greatly in the whole nation.At this present situation, some plant biomass gasification burning producer manufacturers have adopted certain methods to think head it off, but all do not obtain the ideal effect.As the method that air cooling, water cooling, adsorption filtration are carried out in combustion gas that adopts, because of not doing the water cooler or the cleaner of these methods of employing very big, general water cooler or cleaner are all much smaller than producer itself, it is higher to add that producer outlet combustion gas promptly enters the fuel gas temperature of water cooler or cleaner, in the short period of time of combustion gas by water cooler or cleaner, air the combustion gas in water cooler or the cleaner can not be lowered the temperature quickly drop to can be wherein the whole or most degree that are condensed into liquid tar and water of tar, water vapour.Same reason, water cooling (generally can not be adopted the cooling of fresh water flowing water, like that cost is very high) under the situation that is lower than air themperature when water temperature than air cooling effect better slightly, because of fuel gas temperature higher, water in the water cooler constantly raises because of the heat exchange water temperature, and generally water temperature has just surpassed air themperature in very short time, and the persistently overheating water temperature that makes is constantly near fuel gas temperature, as seen, water cooling effect total unlike the air cooling effect strong what.As for the adsorption filtration method, because of tar glues not only but also thick, as long as be adsorbed on sorbing material or filtration on the filter screen filter cloth, will be sticked and stop up by tar (also having dust) on sorbing material or the filter screen filter cloth, and lose the ability and the effect of adsorbing again or refiltering very soon, therefore, do not reach the purpose of separating removal tar and purifying gas with the adsorption filtration method at all yet.This shows that the tar problem is seriously to have hindered the difficult problem that the plant biomass gasification burning is used and promoted.
Therefore, the applicant is according to above present situation and social demand, theory and combining reality, invent out earlier the pipe oil gas centrifugal separating device that tar is removed in separation, and with the different producers of the relevant plant biomass gasification burning producer with the whole nation of this device manufacturer with carried out supporting use with producer that the user is using and tested.Experimental result shows, the pipe oil gas centrifugal separating device separates tar and water (the comprising dust) efficient removed in the biomass gasification burning and reaches more than the 90-95%, on average every day, separated and collected tar and water (comprising dust) 2730 restrained totally, separated and collected tar 290 gram every day (seeing supporting documents in the appended document), most tar in the combustion gas have been separated with water (comprising dust) got rid of, effect is obvious, and producer and user are satisfied.On this basis, for making the combustion gas of removal tar purifying more simple and convenient more economical reasonable, the applicant has invented out again with the not only separable removal tar of motor but also can be to the dry pipe oil gas centrifugal separation air blower of oxygen supply of producer, captured and hindered the another hang-up that the plant biomass gasification burning is used and promoted, for energy scarcity is alleviated in China, the development of save energy and promotion renewable energy source opens bigger better prospect.
Summary of the invention
Technical problem to be solved by this invention is a kind of simple in structure, and installation and maintenance are easy to operate, remove the pipe oil gas centrifugal separation air blower that tar and blowing oxygen supply are carried out with machine.
The technical solution adopted in the present invention is: a kind of pipe oil gas centrifugal separation air blower, this machine include aspirating air pipe, disengagement chamber, gas exhaust duct, activity choked flow shelves oil pipe guidance tape, collect drain the oil tube, blowing device and twin shaft micromachine.Described disengagement chamber is that the annulus of exhaust outlet is only stayed in the unlimited end sealing of an end, and is provided with centrifugal blower in the annulus and directly, vertically evenly is provided with the choked flow oil scraping plate all around, is provided with the motor shaft sealing axle sleeve in the middle of the annulus blind end; Open wide an end and aspirating air pipe and be tightly connected, sealing only stays an end of exhaust outlet to be connected with gas exhaust duct; Be provided with tar under the annulus and banish mouth, tar is banished mouth and is banished pipe connection with the tar that collects in the tube of draining the oil.
Its miner diameter end intake ducting of described aspirating air pipe connects producer gas outlet airway, and bigger diameter end choked flow pipeline and disengagement chamber are tightly connected, and is provided with two activity choked flow oil weirs that circle is with holes before and after in the bigger diameter end choked flow pipeline.
Described gas exhaust duct puts in and collects in the tube of draining the oil.
Described activity choked flow shelves oil pipe guidance tape can be gone into skewer from the movable skewer of gas exhaust duct and be gone out, its inlet mouth and air outlet are 90 ° of angles, its inlet mouth inserts gas exhaust duct, the air outlet down, output again behind the circular choked flow oil weir with holes of multilayer on the activity choked flow retaining oil pipe guidance tape is discharged in combustion gas.
Described collection is drained the oil tube for cylindrical tube, is provided with tar in the tube and banishes pipeline, tar discharge outlet, water discharge spout road, is provided with combustion gas gas transmission outlet, the condensed water backflow mouth of pipe, condensed water reflux line and blowing pipeline, and an end is provided with water seal in the tube.Bear the twin shaft micromachine in the middle of collecting on the cover of draining the oil; Be provided with tar vent valves, water discharging valve door and cylindrical shell travel(l)ing rest under the tube; The stack shell front upper is provided with dodge gate (being convenient to installation and maintenance).Described blowing pipeline is inner by the collection tube of draining the oil, and also can carry out air cooling to tar water remaining in the tube and condense and collect discharging, has heated the air in the blowing pipeline simultaneously again.
Described blowing device is an annular, is located at twin shaft micromachine one end.Be provided with centrifugal blower in the device; The crust of the device on centrifugal blower both sides is that activity is connected and fixed on collection is drained the oil tube.The device mouth down of drying out, blowing pipeline inject collection and drain the oil and stretches out from tube bottom in the tube, and its higher authorities connect blowing and export, and following connects rubber plastic pipe to producer bottom air inlet mouth; The inboard downside in blowing exit open a roundlet mouth of pipe with the little pipe of wind-guiding and a joint plastics tubing air inducing to the twin shaft micromachine by disengagement chamber one end (to the motor processing that cools).
Described twin shaft micromachine, motor one end axle drive centrifugal blower in the disengagement chamber, and the other end axle drives centrifugal blower in the blowing device, and the motor activity is fixed on collection and drains the oil on the cover.
Described motor shaft sealing axle sleeve, the axle sleeve miner diameter end is connected in the disengagement chamber, and bigger diameter end is provided with soft waste pad circle in the bigger diameter end axle sleeve outside disengagement chamber, softer waste pad circle is suitably compressed with the axle sleeve lid.
The described upper and lower condensed water backflow mouth of pipe, its purposes keep the return line open height to be lower than the suitable distance of gas-cooker inlet pipe height for to regulate the return line height according to gas-cooker inlet pipe height, can natural back flow extremely collect in the tube of draining the oil to guarantee condensed water.
Described water discharge spout road and tar discharge outlet, because of the water discharge spout road is higher than the suitable distance of tar discharge outlet, the little water of proportion is drained the oil the tube bottom upper strata by the discharging of water discharge spout road at collection, and heavy tar, dust are then discharged by the tar discharge outlet in the collection tube bottom lower floor that drains the oil.
Described exhaust outlet is provided with the movable wicket of regulating, to regulate the exhaust outlet size.
Described aspirating air pipe adopts movable clip to be connected with disengagement chamber.
The present invention has following advantage: simple in structure, easy to use, in pipeline under the air-proof condition, by the centrifugation mode, with gas-oil separation, and use same motor, the same centrifugation of use to the producer blowing, has reached with the machine while and had both removed tar, water vapour and dust in the plant biomass gasification burning, purifying gas again can be to the dry purpose of the combustion-supporting aerogenesis of oxygen supply of producer.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described.Fig. 1 to Fig. 3 is the structural representation of embodiments of the invention, Fig. 2 be B-B among Fig. 1 to view, Fig. 3 is that A-A among Fig. 1 is to view.
Wherein: 1. aspirating air pipe 2. disengagement chambers
3. choked flow oil scraping plate 4. centrifugal blowers
5. motor shaft sealing axle sleeve 6. twin shaft micromachines
7. centrifugal blower 8. blowing devices
9. activity choked flow oil weir 10. tar are banished mouth
11. movable clip 12. exhaust outlets
13. gas exhaust duct 14. activity choked flows retaining oil pipe guidance tape
15. tar is banished pipeline 16. water discharge spout roads
17. water discharging valve door 18. cylindrical shell travel(l)ing rests
19. wind-guiding roundlet pipe 20. blowing outlets
21. gas transmission exports 22. dodge gates
Tube 24. gas pipe lines 23. collection is drained the oil
25. 26. times condensed water backflows of last condensed water backflow mouth of pipe mouth of pipe
27. condensed water reflux line 28. water seals
29. tar discharge outlet 30. tar vent valves
31. blowing pipeline 32. choked flow oil scraping plates
Embodiment
Pipe oil gas centrifugal separation air blower as shown in Figure 1, principle is in plant biomass gasification burning pipeline, utilize centrifugation and temperature difference technology, move by high speed centrifugation, gas is by frequent sharp impacts, and the big tar of boiling point high-density and water vapour cooling rapidly condense and separates with the little inflammable gas of boiling point low density; Adopt centrifugal blower, just inflammable gas can be separated in pipe oil gas centrifugal separation air blower with tar, water vapour and dust, to remove tar, water vapour and the dust in the combustion gas, purifying gas ensures that the combustion gas use is normal.
As shown in Figure 1 and Figure 2, the intake ducting in the pipe oil gas centrifugal separation air blower aspirating air pipe 1 connects producer air outlet airway, and gas pipe line 24 connects the gas-cooker gas pipe line.Aspirating air pipe 1 is fastenedly connected with disengagement chamber 2 usefulness seal washers and movable clip 11.Disengagement chamber 2 and the collection tube 23 of draining the oil connects as one.Soft waste pad circle is set in motor shaft sealing axle sleeve 5 to be sealed.The 6 movable adjustings of twin shaft micromachine are fixedly placed in and collect on tube 23 covers of draining the oil.Axle one end at twin shaft micromachine 6 two ends puts in installs centrifugal blower 4 in the disengagement chamber 2, the other end is installed centrifugal blower 7.Blowing device 8 shells are that movable the adjusting connects, and after being about to wear axle and put into by the shell of twin shaft micromachine 6 ends, centrifugal blower 7 are installed, and the whole casing activity are regulated being connected and fixed on collection is drained the oil tube 23 stack shells again; Blowing exports 20 down, and blowing pipeline 31 injects and collects in the tube 23 of draining the oil, and stretches out from tube bottom, connects blowing on it and exports 20, and following connects rubber plastic pipe to producer bottom air inlet mouth.The inboard downside in blowing outlet 20 places leans on disengagement chamber 2 one ends with wind-guiding roundlet pipe 19 and plastics tubing air inducing to twin shaft micromachine.Activity choked flow retaining oil pipe guidance tape 14 is put into from dodge gate 22 and is collected the tube 23 of draining the oil, and activity choked flow retaining oil pipe guidance tape 14 inlet mouths are directly inserted gas exhaust duct 13.The following condensed water backflow mouth of pipe 26 is regulated the return line open height as the height according to the gas-cooker inlet pipe, is lower than the highly suitable distance of gas-cooker air inlet to keep the return line open height.18 support the whole pipe oil gas centrifugal separation air blowers in the cylindrical shell travel(l)ing rest, and regulate the height distance according to different producers air outlet airway height.
As Fig. 1, shown in Figure 3, the plant biomass gasification burning sucks through aspirating air pipe 1, enters disengagement chamber 2 by activity choked flow oil weir 9.Combustion gas is by the centrifugal blower high speed rotating in disengagement chamber 2, behind the choked flow oil scraping plate 3,32 that evenly is provided with through disengagement chamber 2 internal diameters, around vertically, the tar that is separated, water and dust from tar banish mouthfuls 10 and tar banish pipeline 15 and flow into collection tube 23 bottoms of draining the oil.Combustion gas then enters gas exhaust duct 13 and activity choked flow retaining oil pipe guidance tape 14 from exhaust outlet 12, and discharge behind its multilayer choked flow oil weir choked flow retaining oil from activity choked flow retaining oil pipe guidance tape 14, combustion gas is discharged from gas transmission outlet 21, gas pipe line 24 and is delivered to the gas-cooker burning and uses.The condensed water that combustion gas produces after carrying, burning is back to through the last condensed water backflow mouth of pipe 25, condensed water reflux line 27 by combustion gas gas pipe line 24 and collects in the tube 23 of draining the oil.The condensed water of tar, water, dust and backflow collects layerings in the tube 23 of draining the oil because of proportion does not coexist, the little water of proportion is on the upper strata, heavy tar, dust (dust is mixed by tar) are in lower floor, the water on upper strata from water discharge spout road 16, water discharging valve door 17 discharging, the tar of lower floor and dust are from tar discharge outlet 29,30 dischargings of tar vent valves.Water seal 28 is in order to banish pipeline 15 to tar and condensed water reflux line 27 seals, and ensures that the not disorderly and pipe oil gas centrifugal separation air blower of combustion gas gas circuit runs well.
Claims (8)
1, a kind of pipe oil gas centrifugal separation air blower is characterized in that: this machine includes aspirating air pipe, disengagement chamber, gas exhaust duct, activity choked flow retaining oil pipe guidance tape, collects drain the oil tube, blowing device and twin shaft micromachine; Described disengagement chamber is that an end opens wide the annulus that exhaust outlet is only stayed in end sealing, and be provided with centrifugal blower in the annulus, annulus footpath, vertical choked flow oil scraping plate that evenly is provided with all around, be provided with the motor shaft sealing axle sleeve in the middle of the annulus blind end, opening wide an end and aspirating air pipe is tightly connected, sealing only stays an end of exhaust outlet to be connected with gas exhaust duct, is provided with tar under the annulus and banishes mouth, and tar is banished mouth and banished pipe connection with the tar that collects in the tube of draining the oil.
2, pipe oil gas centrifugal separation air blower according to claim 1 is characterized in that: be provided with two activity choked flow oil weirs that circle is with holes before and after in the described aspirating air pipe.
3, pipe oil gas centrifugal separation air blower according to claim 1 is characterized in that: described gas exhaust duct puts in and collects in the tube of draining the oil.
4, pipe oil gas centrifugal separation air blower according to claim 1, it is characterized in that: described activity choked flow retaining oil pipe guidance tape, can insert out from movable insertion of gas exhaust duct, its inlet mouth and air outlet are 90 ° of angles, and inlet mouth inserts gas exhaust duct, the air outlet down, output again behind the circular choked flow oil weir with holes of multilayer on the activity choked flow retaining oil pipe guidance tape is discharged in combustion gas.
5, pipe oil gas centrifugal separation air blower according to claim 1, it is characterized in that: described collection is drained the oil tube for cylindrical tube, be provided with tar in the tube and banish pipeline, tar discharge outlet, water discharge spout road, be provided with combustion gas gas transmission outlet, the condensed water backflow mouth of pipe, condensed water reflux line and blowing pipeline, the end, be provided with water seal in the tube, bear the twin shaft micromachine in the middle of collecting on the cover of draining the oil, be provided with tar vent valves, water discharging valve door and cylindrical shell travel(l)ing rest under the tube, the stack shell front upper is provided with dodge gate, is convenient to installation and maintenance.
6, pipe oil gas centrifugal separation air blower according to claim 1, it is characterized in that: described blower device is a toroidal, be located at twin shaft micromachine one end, be provided with centrifugal blower in the device, the crust of the device on centrifugal blower both sides collects on the tube of draining the oil for flexibly connecting to be fixed on, the device mouth down of drying out, the blowing pipeline injects to collect in the tube of draining the oil and stretches out from tube bottom, its the higher authorities connect the blowing outlet, following connects rubber plastic pipe to producer bottom air inlet mouth, the inboard downside in blowing exit open a roundlet mouth of pipe with the little pipe of wind-guiding and plastics tubing air inducing to the twin shaft micromachine by disengagement chamber one end, to the motor processing that cools.
7, pipe oil gas centrifugal separation air blower according to claim 1, it is characterized in that: described twin shaft micromachine is that motor one end axle drives centrifugal blower in the disengagement chamber, the other end axle drives centrifugal blower in the blowing device, and the motor activity is fixed on collection and drains the oil on the cover.
8, pipe oil gas centrifugal separation air blower according to claim 1, it is characterized in that: described motor shaft sealing axle sleeve, the axle sleeve miner diameter end is connected in the disengagement chamber, and bigger diameter end is outside disengagement chamber, be provided with soft waste pad circle in the bigger diameter end axle sleeve, softer waste pad circle suitably compressed with the axle sleeve lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710000598 CN100572508C (en) | 2006-07-24 | 2007-01-15 | Pipe oil gas centrifugal separation air blower |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620122594.4 | 2006-07-24 | ||
| CN200620122594 | 2006-07-24 | ||
| CN 200710000598 CN100572508C (en) | 2006-07-24 | 2007-01-15 | Pipe oil gas centrifugal separation air blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101016483A CN101016483A (en) | 2007-08-15 |
| CN100572508C true CN100572508C (en) | 2009-12-23 |
Family
ID=38725704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710000598 Expired - Fee Related CN100572508C (en) | 2006-07-24 | 2007-01-15 | Pipe oil gas centrifugal separation air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100572508C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117085450B (en) * | 2023-10-19 | 2023-12-15 | 上海依可美节能技术有限公司 | Efficient recycling treatment equipment and treatment method for organic waste gas treatment |
-
2007
- 2007-01-15 CN CN 200710000598 patent/CN100572508C/en not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| 旋流板在吹风气除尘中的应用. 宁化保，郑金元.中氮肥，第1期. 1991 |
| 旋流板在吹风气除尘中的应用. 宁化保，郑金元.中氮肥，第1期. 1991 * |
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| Publication number | Publication date |
|---|---|
| CN101016483A (en) | 2007-08-15 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20110115 |