CN101475226B - Packing auger type sewerage pollutant remover - Google Patents
Packing auger type sewerage pollutant remover Download PDFInfo
- Publication number
- CN101475226B CN101475226B CN2008102280389A CN200810228038A CN101475226B CN 101475226 B CN101475226 B CN 101475226B CN 2008102280389 A CN2008102280389 A CN 2008102280389A CN 200810228038 A CN200810228038 A CN 200810228038A CN 101475226 B CN101475226 B CN 101475226B
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- China
- Prior art keywords
- auger
- orifice plate
- interior
- filter
- plate
- 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.)
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- 238000012856 packing Methods 0.000 title claims abstract description 32
- 239000003344 environmental pollutant Substances 0.000 title claims description 28
- 231100000719 pollutant Toxicity 0.000 title claims description 28
- 239000010865 sewage Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002244 precipitate Substances 0.000 claims description 2
- 239000003755 preservative agent Substances 0.000 claims description 2
- 230000002335 preservative effect Effects 0.000 claims description 2
- 238000011001 backwashing Methods 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000008929 regeneration Effects 0.000 abstract description 3
- 238000011069 regeneration method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005202 decontamination Methods 0.000 abstract 1
- 230000003588 decontaminative effect Effects 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
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- Sewage (AREA)
Abstract
The invention discloses a packing-auger type sewage decontamination machine, which belongs to the field of saving energy and protecting environment. The machine is a key device for developing the heat energy of urban sewage to supply heat and condition air. The machine is characterized by mainly comprising a stepping motor, a circular rotary orifice plate, an inner packing auger, an outer packing auger, a filth discharge hole, a filth discharge port, a backwashing port, a cylinder, a water inlet, a water outlet and the like. After sewage enters an ante-filtration cavity, the sewage passes through the circular rotary orifice plate for primary filtration, enters a primary filtration cavity, passes through the circular rotary orifice plate again for secondary filtration, enters a post-filtration cavity, and is finally discharged from the water outlet; filth left on the inner and outer surfaces of the circular rotary orifice plate is scraped off by the inner packing auger and the outer packing auger and conveyed to a filth cavity; and valves on the filth discharge port and the backwashing port are regularly opened so as to discharge the filth in the filth cavity through the filth discharge port. The machine has the advantages of not only realizing two-stage filtration but also realizing the continuous backwashing regeneration of filtering surfaces through the circular rotary orifice plate, along with simple structure, low effluent impurity concentration and convenience for maintenance and overhaul.
Description
Technical field
Packing auger type sewerage pollutant remover of the present invention belongs to heat supplying air conditioning refrigeration, building energy conservation and environmental protection technical field, relates to sewage source heat pump technology and heat supplying air conditioning refrigeration system water technology in the original sewage low grade heat energy development and use in city.
Background technology
The original sewage in city is the desirable Cooling and Heat Source of water source heat pump air conditioning system in Winter heat supply and summer air-conditioning area.At present, the sewage source heat pump air-conditioning technical of Japan and Northern European countries takes methods such as machinery is scraped stripping, manually scrubbed, desilting regularly to solve that equipment stops up and pollution problem in the sewage intake process usually, and the equipment workload of removing contamination is big, the system conditions instability.China utilizes the technical great breakthrough that obtained at original sewage heat energy, utilize backwashing technology to realize the cyclic regeneration of filtering surface, filtering surface regenerated sewage water fetching device and open circulation sewage intake equipment have been developed, realize steady and continuous water intaking and removed contamination, in a plurality of engineerings, obtained successful application.Yet existing sewage intake device still exists deficiencies such as equipment inner structure complexity, processing cost height, repair and maintenance difficulty are big.Therefore, at the deficiency that exists in the existing intake technology, be necessary very to study that performance is more superior, the simpler sewage intake technology of structure, the exploitation relevant device.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of packing auger type sewerage pollutant remover that reduces the stable water intaking of sustainable sewage that sewage impurity concentration, structure are more simple, performance is more superior.
Technical scheme of the present invention is as follows
Packing auger type sewerage pollutant remover of the present invention mainly by stepper motor, upper cover, circular rotation orifice plate, orifice plate loam cake, interior auger, outer auger, interior auger gear, outer auger gear, bottom plate, interior auger support, let out dirty hole, upper head plate, low head, sewage draining exit, backwash mouth, dividing plate, axle envelope, axle, cylindrical shell, water inlet, delivery port and form.Upper cover, cylindrical shell and low head will be formed the housing of a sealing, the external water inlet of this housing, delivery port, sewage draining exit and backwash mouth; In this enclosure interior, bottom plate and upper head plate are divided into housing dirt cavity, filter chamber and annular seal space from the bottom to top, and filter chamber is made up of filter ante-chamber, first filter chamber and filter back cavity.After sewage enters the filter ante-chamber of water intaking device by water inlet, enter first filter chamber after the circular rotation of process orifice plate one-level is filtered, enter the filter back cavity behind the circular rotation of the process orifice plate cascade filtration again, discharge by delivery port at last; The dirt that is filtered, stays the circular rotation of dirt orifice plate surfaces externally and internally in the sewage is wiped and is transported to off dirt cavity by interior auger and outer auger.
The filter chamber of being made up of filter ante-chamber, first filter chamber and filter back cavity among the present invention is separated by dividing plate, circular rotation orifice plate and cylindrical shell; Water inlet inserts the filter ante-chamber, and delivery port inserts the filter back cavity.
Outer auger in the packing auger type sewerage pollutant remover of the present invention is welded on the dividing plate, and is close to installation with the circle rotation orifice plate outside is coaxial; Outer auger by the stepper motor driven rotary, is wiped the dirt on the circular rotation orifice plate outer surface by outer auger gear and axle off.
Interior auger in the packing auger type sewerage pollutant remover of the present invention is welded on the interior auger support, and with the inboard coaxial installation of being close to of circle rotation orifice plate, interior auger by the stepper motor driven rotary, is wiped the dirt on the circular rotation orifice plate inner surface by interior auger gear and axle off; Interior auger support is fixed on the bottom plate.
Dirt cavity side in the packing auger type sewerage pollutant remover of the present invention is connected to the backwash mouth, the bottom is provided with sewage draining exit, and sewage draining exit and backwash mouth are provided with valve, and regularly Open valve is discharged the dirt in the dirt cavity through sewage draining exit.
Upper cover center in the packing auger type sewerage pollutant remover of the present invention is provided with the axle envelope, and the axle envelope is connected with axle, and axle is driven by stepper motor, and stepper motor is located at the top of upper cover.
Bottom plate in the packing auger type sewerage pollutant remover of the present invention is provided with the twice circle and lets out dirty hole, lays respectively at the inboard and the outside of circular rotation orifice plate, is used for getting rid of the dirt that filter ante-chamber, first filter chamber and filter back cavity precipitate.
Being in transmission connection between axle in the packing auger type sewerage pollutant remover of the present invention and interior auger, the outer auger can be that linked transmission connects, and also can be that gear drive connects.
The material that upper cover in the packing auger type sewerage pollutant remover of the present invention, circular rotation orifice plate, interior auger, outer auger, interior auger gear, outer auger gear, bottom plate, interior auger support, upper head plate, low head, sewage draining exit, backwash mouth, dividing plate, axle envelope, axle, cylindrical shell, water inlet, delivery port are formed is a metal, and does preservative treatment.
Effect of the present invention and benefit are that packing auger type sewerage pollutant remover of the present invention adopts the firm and hard existing double-stage filtering to sewage of circular rotating hole, have reduced the sewage impurity concentration, improve the water intaking quality; Auger and outer auger are realized the striking off and discharging of the dirt after the filtration of circle rotation orifice plate surfaces externally and internally (being discharged to dirt cavity) in adopting, and be simple in structure, realized the removing to the filtering surface dirt, guaranteed the filter effect of filtering surface.Whole good airproof performance, no leakage problem.The present invention is provided with dirt cavity, and sewage draining exit and backwash mouth are provided with valve, and regularly Open valve is discharged the dirt in the dirt cavity through sewage draining exit.By circle rotation orifice plate, both realized double-filtration, realized the continuous backwash regeneration of filtering surface again.Can check, safeguard and keep in repair inner each parts at any time.The present invention not only can be used for the water intaking scrubbing of the original sewage in city, and can be used for the water intaking scrubbing of river, lake water, river and seawater, can also be applied in the heat supplying air conditioning refrigeration system as common recirculated water trash-removal device.
Description of drawings
Accompanying drawing 1 is a packing auger type sewerage pollutant remover facade contour structures schematic diagram.
Accompanying drawing 3 is a packing auger type sewerage pollutant remover A-A profile.
Accompanying drawing 4 is a packing auger type sewerage pollutant remover B-B profile.
Accompanying drawing 5 is a packing auger type sewerage pollutant remover C-C profile.
Accompanying drawing 6 is a packing auger type sewerage pollutant remover D-D profile.
Among the figure: 1 stepper motor; 2 upper covers; 14 sewage draining exits; 3 circular rotation orifice plates; 4 orifice plate loam cakes; Auger in 5; 6 outer augers; Auger gear in 7; 8 outer auger gears; 9 bottom plates; Auger support in 10; 11 let out dirty hole; 12 upper head plates; 13 low heads; 14 sewage draining exits; 15 backwash mouths; 16 dividing plates; 17 envelopes; 18; 19 cylindrical shells; 20 water inlets; 21 delivery ports; 22 filter ante-chambers; 23 first filter chambers; 24 filter back cavities; 25 dirt cavity; 26 annular seal spaces.
The specific embodiment
Be described in detail specific embodiments of the invention below in conjunction with technical scheme and accompanying drawing.
Packing auger type sewerage pollutant remover of the present invention mainly by stepper motor 1, upper cover 2, circular rotation orifice plate 3, orifice plate loam cake 4, interior auger 5, outer auger 6, interior auger gear 7, outer auger gear 8, bottom plate 9, interior auger support 10, let out dirty hole 11, upper head plate 12, low head 13, sewage draining exit 14, backwash mouth 15, dividing plate 16, axle envelope 17, axle 18, cylindrical shell 19, water inlet 20, delivery port 21 and form.Upper cover 2, cylindrical shell 19 and low head 13 will constitute the housing of a sealing, adopt flange seal to connect.Adopt welded seal to be connected between dividing plate 16 and bottom plate 9, upper head plate 12, the cylindrical shell 19; Circular rotation orifice plate 3 is welded to connect with orifice plate loam cake 4, orifice plate loam cake 4 and axle 18 riveted joints; Filtering holes diameter on the circular rotation orifice plate 3 is 2～5mm, and pitch of holes is greater than 2mm; Outer auger 6 is welded on the dividing plate 16, is close to installation with circle rotation orifice plate 3 outsides are coaxial; Outer auger 6 is by outer auger gear 8 and axle 18 meshing being in transmission connection.Interior auger support 10 is welded on the low head 8, and on the auger support 10, with the 3 inboard coaxial installations of being close to of circle rotation orifice plate, interior auger 5 was by interior auger gear 7 and axle 18 meshing being in transmission connection in interior auger 5 was welded on; Sewage draining exit 14 and backwash mouth 15 are welded on the dirt cavity 25, and sewage draining exit 14 and backwash mouth 15 adopt the external valve of flange; Upper cover 2 and low head 9 are tightly connected by axle envelope 17 and axle 18, and spool directly being connected of axle 18 and stepper motor 1, stepper motor 1 is by the fixing top of upper cover 2 of support.
After sewage enters the filter ante-chamber 22 of water intaking device by water inlet 20, through entering first filter chamber 23 after the filtration of circular rotation orifice plate 3 one-levels, filtering back cavity 24 through entering behind circular rotation orifice plate 3 cascade filtrations again, then by delivery port 21 discharges; The dirt that is filtered, stays the circular rotation of dirt orifice plate 3 surfaces externally and internallies in the sewage is wiped and is transported to off dirt cavity 25 by interior auger 5 and outer auger 6, regularly open the valve on sewage draining exit 14 and the backwash mouth 15, the dirt in the dirt cavity 25 is discharged through sewage draining exit 14.
Claims (8)
1. packing auger type sewerage pollutant remover, comprise stepper motor (1), upper cover (2), circular rotation orifice plate (3), orifice plate loam cake (4), interior auger (5), outer auger (6), interior auger gear (7), outer auger gear (8), bottom plate (9), interior auger support (10), let out dirty hole (11), upper head plate (12), low head (13), sewage draining exit (14), backwash mouth (15), dividing plate (16), axle envelope (17), axle (18), cylindrical shell (19), water inlet (20) and delivery port (21), it is characterized in that upper cover (2), cylindrical shell (19) and low head (13) constitute the housing of a sealing, the external water inlet of this housing (20), delivery port (21), sewage draining exit (14) and backwash mouth (15); In this enclosure interior, bottom plate (9) and upper head plate (12) are divided into housing dirt cavity (25), filter chamber and annular seal space (26) from the bottom to top, and filter chamber is made up of filter ante-chamber (22), first filter chamber (23) and filter back cavity (24); After sewage enters the filter ante-chamber (22) of water intaking device by water inlet (20), through entering first filter chamber (23) after the filtration of circular rotation orifice plate (3) one-level, filtering back cavity (24) through entering behind circular rotation orifice plate (3) cascade filtration again, discharge by delivery port (21) at last; Outer auger (6) is welded on the dividing plate (16), is close to installation with circle rotation orifice plate (3) outside is coaxial, and by outer auger gear (8) and spool (18) by stepper motor (1) driven rotary; In interior auger (5) is welded on the auger support (10), with the inboard coaxial installation of being close to of circle rotation orifice plate (3), interior auger (5) by interior auger gear (7) and spool (18) by stepper motor (1) driven rotary; Interior auger support (10) is fixed on the bottom plate (9); The dirt that is filtered, stays the circular rotation of dirt orifice plate (3) surfaces externally and internally in the sewage is wiped and is transported to off dirt cavity (25) by interior auger (5) and outer auger (6).
2. it is to be separated by dividing plate (16), circular rotation orifice plate (3) and cylindrical shell (19) that packing auger type sewerage pollutant remover according to claim 1, its feature also are by the filter chamber that filter ante-chamber (22), first filter chamber (23) and filter back cavity (24) are formed; Water inlet (20) inserts filter ante-chamber (22), and delivery port (21) inserts filter back cavity (24).
3. packing auger type sewerage pollutant remover according to claim 1, its feature are that also circular rotation orifice plate (3) top is fixed on the orifice plate loam cake (4), is fixed on the axle (18) by orifice plate loam cake (4), and rotates with axle (18); Circular rotation orifice plate (3) bottom is connected with bottom plate (9), makes rotating operation on bottom plate (9).
4. packing auger type sewerage pollutant remover according to claim 1, its feature is that also dirt cavity (25) side is connected to backwash mouth (15), the bottom is provided with sewage draining exit (14), sewage draining exit (14) and backwash mouth (15) are provided with valve, and regularly Open valve is discharged the dirt in the dirt cavity (25) through sewage draining exit (14).
5. packing auger type sewerage pollutant remover according to claim 1, its feature is that also upper cover (2) center is provided with axle envelope (17), axle envelope (17) is connected with axle (18), and axle (18) is driven by stepper motor (1), and stepper motor (1) is located at the top of upper cover (2).
6. packing auger type sewerage pollutant remover according to claim 1, its feature is that also bottom plate (9) is provided with the twice circle and lets out dirty hole (11), lay respectively at the inboard and the outside of circular rotation orifice plate (3), be used for getting rid of the dirt that filter ante-chamber (22), first filter chamber (23) and filter back cavity (24) precipitate.
7. packing auger type sewerage pollutant remover according to claim 1, its feature are that also being in transmission connection between axle (18) and interior auger (5), the outer auger (6) is that linked transmission is connected or the gear drive connection.
8. according to the arbitrary described packing auger type sewerage pollutant remover of claim 1 to 8, its feature is that also the material of upper cover (2), circular rotation orifice plate (3), interior auger (5), outer auger (6), interior auger gear (7), outer auger gear (8), bottom plate (9), interior auger support (10), upper head plate (12), low head (13), sewage draining exit (14), backwash mouth (15), dividing plate (16), axle envelope (17), axle (18), cylindrical shell (19), water inlet (20) and delivery port (21) is a metal, does preservative treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280389A CN101475226B (en) | 2008-10-08 | 2008-10-08 | Packing auger type sewerage pollutant remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102280389A CN101475226B (en) | 2008-10-08 | 2008-10-08 | Packing auger type sewerage pollutant remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101475226A CN101475226A (en) | 2009-07-08 |
| CN101475226B true CN101475226B (en) | 2011-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102280389A Expired - Fee Related CN101475226B (en) | 2008-10-08 | 2008-10-08 | Packing auger type sewerage pollutant remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101475226B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145236B (en) * | 2011-01-30 | 2013-03-20 | 合肥通用机械研究院 | Filter screen two-level self-cleaning filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0525753A1 (en) * | 1991-07-31 | 1993-02-03 | Hansjochen E. Dipl.-Ing. Tonne | Device and process for filtering solid particles from liquids |
| CN2142037Y (en) * | 1992-11-27 | 1993-09-15 | 辽河油田茨榆坨采油厂附属企业公司注采工具厂 | Filter for water treatment |
| CN1382067A (en) * | 1999-10-22 | 2002-11-27 | 奥托库普公司 | Device for detaching filter cakes |
| CN2590639Y (en) * | 2003-01-05 | 2003-12-10 | 王歆 | Automatic pollution removing water filtering device |
-
2008
- 2008-10-08 CN CN2008102280389A patent/CN101475226B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0525753A1 (en) * | 1991-07-31 | 1993-02-03 | Hansjochen E. Dipl.-Ing. Tonne | Device and process for filtering solid particles from liquids |
| CN2142037Y (en) * | 1992-11-27 | 1993-09-15 | 辽河油田茨榆坨采油厂附属企业公司注采工具厂 | Filter for water treatment |
| CN1382067A (en) * | 1999-10-22 | 2002-11-27 | 奥托库普公司 | Device for detaching filter cakes |
| CN2590639Y (en) * | 2003-01-05 | 2003-12-10 | 王歆 | Automatic pollution removing water filtering device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2006-346601A 2006.12.28 |
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| Publication number | Publication date |
|---|---|
| CN101475226A (en) | 2009-07-08 |
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Granted publication date: 20110427 Termination date: 20161008 |
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