CN2235967Y - Energy-saving blowing aerating dirt-water biochemical treatment device - Google Patents
Energy-saving blowing aerating dirt-water biochemical treatment device Download PDFInfo
- Publication number
- CN2235967Y CN2235967Y CN95232870U CN95232870U CN2235967Y CN 2235967 Y CN2235967 Y CN 2235967Y CN 95232870 U CN95232870 U CN 95232870U CN 95232870 U CN95232870 U CN 95232870U CN 2235967 Y CN2235967 Y CN 2235967Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- energy
- inlet pipe
- network
- treatment device
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to an energy saving blowing aerating device for treating sewage in a biochemical way, which is composed of a blowing aerating pipe net which is connected with a main air inlet pipe and is arranged at the bottom of a biochemical pool and an aerator connected with the pipe net. The blowing aerating pipe net is a concentric ring-shaped branch pipe or a ring-shaped pipe net which is composed of a regular polygon ring-shaped branch pipe of which the center is the same point, and the aerator connected with the pipe net is a flow guiding three cutting type aerator. The utility model can eliminate turbulence shock to make air distribution even, the air utilization rate is increased, and the energy is saved; the utility model can be widely used for the treatment of industrial sewage and life sewage.
Description
The utility model relates to a kind of blast aeration biochemical sewage treatment device.
The blast aeration device has good operation, equipment characteristics few, easy to maintenance at present, has been widely used in sewage biochemical treatment aspect.But biochemistry pool pucking wind aeration pipe network mostly is and is arranged in parallel usually, with the joining aerator of pipe network is to adopt the duplex pattern, easily rapids shake, wastes energy, the biochemical sludge load-carrying capacity is poor, coefficient of oxygen utilization is low, the equipment vibrations are big, easily loosening, middle micropore easily stops up, work-ing life weak point.
The purpose of this utility model is to improve at the shortcoming of aforesaid device structure, the shake of a kind of elimination rapids is provided, reduce resistance, increase load-carrying capacity, raising coefficient of oxygen utilization, minimizing equipment shake, avoid stopping up, saving the energy-conservation blast aeration biochemical sewage treatment device of the energy.
The utility model adopts following technical scheme to realize: energy-conservation blast aeration biochemical sewage treatment device is by linking with total inlet pipe and being positioned at the blast aeration pipe network at the bottom of the biochemistry pool and forming with joining several aerators of its pipe network.Be characterized in the joining blast aeration pipe network of total inlet pipe be that concentric(al) circles annular arm or center are the loop network that the regular polygon annular arm of same point constitutes, with the joining aerator of its pipe network be water conservancy diversion three cut aerators.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1--Fig. 4 is the structural representation of blast aeration loop network of the present utility model;
Fig. 5 is the structural representation of water conservancy diversion three cut aerators of the present utility model.
Blast aeration pipe network of the present utility model is that concentric circles annular arm 2 or center are same The loop network that the regular polygon annular arm 2 of point consists of. Link with loop network Total inlet pipe 4 passes with its dimidiation gas main 4 and concentric circles in the middle of loop network The horizontal bent angle of the loop network that annular arm or regular polygon annular arm consist of is less than 90 Degree has radiation perpendicular with its pipe network plane and that link with it at its loop network The property equally distributed, the branched pipe 16 that stretches to the below, this branched pipe 16 and water conservancy diversion three cuts The air inlet pipe 12 of aerator 3 is joined. Total inlet pipe 4 in the loop network, annular arm 2 Increase successively with the caliber of branched pipe 16. The water conservancy diversion three cut aerations that the utility model adopts The cover 11 of device 3 is for partially circular, and its edge is sawtooth. Its cover 11 and deflector 10, air inlet Pipe 12 is fixing. The annular arm 2 (or branched pipe) of one end of air inlet pipe 12 and pipe network passes through Flange 15 links, its other end establish nozzle 14 and be provided with successively gulleting 9, Secondary cut sawtooth 8, three gulletings 13, and lead outer being arranged with of gulleting Stream tube 7 is provided with supporting leg 6 in the bottom of guide shell 7, and fixes with foundation bolt at the bottom of the pond. Whole loop network is also supported with 1 fixing at the bottom of the aeration tank by several supports 5. Like this, Wind enters from total inlet pipe, enters aerator 3 by annular each branched pipe 16 of arm 2 flow paths Air inlet pipe 12, from nozzle 14 ejection, guide shell 7 usefulness supporting legs 6 are fixed at the bottom of the aeration tank 1, Activated sludge is raised up, fully contact backward with the bubble of aerator nozzle 14 ejections On, successively through three saw cut, activated sludge mixes very even with bubble, Rear bubble is raised to the pond face, and so biochemical effect is fine. If the aeration tank floor space is excessive, Can arrange with the unit of a plurality of this structures.
The utility model adopts the loop network structure of concentric circles or regular polygon can eliminate rapids Shake, bent angle is less than the branch vertically downward of equidistant uniform setting on 90 degree and the loop network Pipe can make wind be evenly distributed, and three saw cut of aerator make bubble become more in small, broken bits, Air utilization ratio is increased, and the branched pipe that increased radioactivity is set in addition can be eliminated the aeration life Change the dead angle, the guide shell that arranges has simultaneously increased the hoisting power of activated sludge. Like this, In the constant situation for the treatment of capacity, compare with original blast aerator, can save sky The gas consumption amount, air blast can satisfy production requirement under smaller power. So this practicality is new Type is rational in infrastructure, can eliminate the rapids shake, saves the energy, the service life of extension device. Can Be widely used in industry, sanitary sewage disposal.
Embodiment of the present utility model is as follows:
At the bottom of the circular aeration tank of 7 meters of diameters, total inlet pipe 2 crosses three concentric(al) circles arms for DN200 pipe level and connects successively, at the bottom of being fixed on the pond by bearing, the ring pipe center is all at same horizontal plane, at the bottom of the pond 840 millimeters, interior ring diameter is 2 meters, and interior ring arm is DN50, uniform 2 take-off pipes of its vertical lower; Interior ring diameter is 4 meters, middle ring arm is DN100, uniform 4 take-off pipes of its vertical lower, 6 meters of outer ring diameters, the outer shroud arm is DN150, its uniform 6 take-off pipes in below, take-off pipe is DN32 and communicates with arm, and take-off pipe is provided with DN32, the Pg10 standard flange apart from 240 millimeters places of arm plan range, connect fixing with the aerator inlet flange, the aerator inlet pipe is DN32, and aerator comprises and its connection fixed guide shell and supporting leg that height overall is 600 millimeters, at the bottom of the anchoring bolt fixed spool, thereby finish assembling.Wind is mixed three times by saw cut with the mixed solution that guide shell elevates by the nozzle ejection by the steady unobstructed ground warp arm of total inlet pipe, take-off pipe, aerator inlet pipe, and up-flow is to the pond face.
Claims (6)
1, a kind of energy-conservation blast aeration biochemical sewage treatment device, by linking with total inlet pipe and being positioned at the blast aeration pipe network at the bottom of the biochemistry pool and forming with the joining aerator of its pipe network, it is characterized in that with the joining blast aeration pipe network of total inlet pipe (4) be that concentric(al) circles annular arm (2) or center are the loop network that the regular polygon arm (2) of same point constitutes; With the joining aerator of its pipe network (3) be water conservancy diversion three cut aerators.
2, energy-conservation blast aeration biochemical sewage treatment device according to claim 1, it is characterized in that the total inlet pipe (4) that links with loop network is divided into two halves from middle the passing of loop network, total inlet pipe (4) is spent less than 90 with the horizontal bent angle of the loop network that concentric(al) circles annular arm (2) or regular polygon annular arm (2) constitute.
3, energy-conservation blast aeration biochemical sewage treatment device according to claim 1 and 2, the cover (11) that it is characterized in that described water conservancy diversion three cut aerators (3) is fixed with flow deflector (10), inlet pipe (12), inlet pipe (12) one ends connect with the annular arm (2) of pipe network, its the other end is established nozzle (14) and a gulleting (9), secondary cut sawtooth (8), three gulletings (13), and be provided with guide shell (7) in the periphery of gulleting, establish supporting leg (6) in the bottom of guide shell.
4, a kind of energy-conservation blast aeration biochemical sewage treatment device according to claim 3, the cover (11) that it is characterized in that water conservancy diversion three cut aerators (3) is for circular partially, and its edge is a sawtooth.
5, a kind of energy-conservation blast aeration biochemical sewage treatment device according to claim 1 and 2, it is characterized in that have on the loop network with its pipe network plane perpendicular and link with it, radioactivity is equally distributed, take-off pipe (16) below stretching to, this take-off pipe (16) joins with the inlet pipe (12) of water conservancy diversion three cut aerators (3).
6, a kind of energy-conservation blast aeration biochemical sewage treatment device according to claim 5 is characterized in that the caliber of the total inlet pipe (4) of described loop network, annular arm (2) and take-off pipe (16) increases successively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95232870U CN2235967Y (en) | 1995-12-03 | 1995-12-03 | Energy-saving blowing aerating dirt-water biochemical treatment device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN95232870U CN2235967Y (en) | 1995-12-03 | 1995-12-03 | Energy-saving blowing aerating dirt-water biochemical treatment device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2235967Y true CN2235967Y (en) | 1996-09-25 |
Family
ID=33877130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95232870U Expired - Fee Related CN2235967Y (en) | 1995-12-03 | 1995-12-03 | Energy-saving blowing aerating dirt-water biochemical treatment device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2235967Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102141194A (en) * | 2010-02-03 | 2011-08-03 | 长谷川和三 | Low pressure air supply system |
CN102424470A (en) * | 2011-10-28 | 2012-04-25 | 浙江工商大学 | Aeration disc and aeration apparatus for treating river water pollution |
CN102637044A (en) * | 2012-03-29 | 2012-08-15 | 山东泽谊自控技术有限公司 | Energy-saving intermittent aeration control system |
CN101704567B (en) * | 2009-10-30 | 2012-09-26 | 中国广东核电集团有限公司 | Chlorination frame structure of circulating water treatment system in nuclear power plant |
CN102849847A (en) * | 2012-09-14 | 2013-01-02 | 大连格兰清水环境工程有限公司 | Wastewater aeration device with elevation overflowing function |
CN102874918A (en) * | 2012-10-12 | 2013-01-16 | 山东三润环保科技有限公司 | Atomization high dispersion chemical dissolving aerating device |
CN106868912A (en) * | 2017-01-11 | 2017-06-20 | 杨太松 | A kind of stalk cellulose paper pulp toilet paper flow mixing device |
CN107382006A (en) * | 2017-07-17 | 2017-11-24 | 西安建筑科技大学 | A kind of deep well aeration sludge treatment equipment |
CN110002696A (en) * | 2019-05-20 | 2019-07-12 | 兴业环保股份有限公司 | Small-scale sewage treatment worm bed bioreactor |
CN116375231A (en) * | 2023-01-17 | 2023-07-04 | 福建天甫电子材料有限公司 | Aeration tower for preparing high-purity hydrofluoric acid |
-
1995
- 1995-12-03 CN CN95232870U patent/CN2235967Y/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101704567B (en) * | 2009-10-30 | 2012-09-26 | 中国广东核电集团有限公司 | Chlorination frame structure of circulating water treatment system in nuclear power plant |
CN102141194A (en) * | 2010-02-03 | 2011-08-03 | 长谷川和三 | Low pressure air supply system |
CN102141194B (en) * | 2010-02-03 | 2015-09-02 | 长谷川和三 | Low-pressure air supply system |
CN102424470A (en) * | 2011-10-28 | 2012-04-25 | 浙江工商大学 | Aeration disc and aeration apparatus for treating river water pollution |
CN102637044A (en) * | 2012-03-29 | 2012-08-15 | 山东泽谊自控技术有限公司 | Energy-saving intermittent aeration control system |
CN102849847B (en) * | 2012-09-14 | 2014-12-31 | 大连格兰清水环境工程有限公司 | Wastewater aeration device with elevation overflowing function |
CN102849847A (en) * | 2012-09-14 | 2013-01-02 | 大连格兰清水环境工程有限公司 | Wastewater aeration device with elevation overflowing function |
CN102874918A (en) * | 2012-10-12 | 2013-01-16 | 山东三润环保科技有限公司 | Atomization high dispersion chemical dissolving aerating device |
CN106868912A (en) * | 2017-01-11 | 2017-06-20 | 杨太松 | A kind of stalk cellulose paper pulp toilet paper flow mixing device |
CN107382006A (en) * | 2017-07-17 | 2017-11-24 | 西安建筑科技大学 | A kind of deep well aeration sludge treatment equipment |
CN110002696A (en) * | 2019-05-20 | 2019-07-12 | 兴业环保股份有限公司 | Small-scale sewage treatment worm bed bioreactor |
CN110002696B (en) * | 2019-05-20 | 2024-08-23 | 工大环境股份有限公司 | Small-scale sewage treatment worm bed bioreactor |
CN116375231A (en) * | 2023-01-17 | 2023-07-04 | 福建天甫电子材料有限公司 | Aeration tower for preparing high-purity hydrofluoric acid |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2235967Y (en) | Energy-saving blowing aerating dirt-water biochemical treatment device | |
CN207091114U (en) | A kind of solar energy aeration oxygenation is combined biological floating bed | |
CN108128909A (en) | A kind of micro-nano oxygenation running water machine of laminar flow switch type | |
CN204752323U (en) | Vertical integrative sewage treatment device | |
CN207891136U (en) | A kind of micro-nano oxygenation running water machine of laminar flow switch type | |
CN210620386U (en) | Water curtain oxygenation type egg-shaped biological membrane reaction device for domestic sewage treatment | |
CN205892847U (en) | No membrane dish formula microporous aerator | |
CN112960767A (en) | Device and method for enhancing aeration by utilizing gas buoyancy | |
CN212356724U (en) | Rear denitrification filter | |
CN2242887Y (en) | Combined air-diffusing aerator | |
CN209619132U (en) | A kind of circular integrated water treatment facilities | |
CN209872440U (en) | Solar water body purification device | |
CN220201617U (en) | Tower biological treatment device for rural domestic sewage | |
CN107739100B (en) | Mixed oxygenation-artificial floating island integrated water quality restoration device | |
CN220827302U (en) | Compact MBR sewage treatment plant | |
CN216764448U (en) | Peripheral-inlet middle-outlet aerobic reaction tank for BFM-MBBR sewage treatment process | |
CN219972021U (en) | MBBR sewage treatment device | |
CN221141483U (en) | Wastewater treatment aeration system | |
CN219507762U (en) | Middle bubble air diffusion device | |
CN205061694U (en) | Good oxygen of aeration and oxygen biomembrane nitration device | |
CN211056792U (en) | Mounting bracket for cyclone aerator | |
CN217377479U (en) | Lifting type low-consumption aeration system for industrial wastewater | |
CN212609849U (en) | In-situ water quality circulating purifier | |
CN217025519U (en) | Water quality purifying device for aquaculture in artificial lake in coal mining collapse area | |
CN208995328U (en) | A kind of anaerobic fermentation biogas slurry waste water treatment system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |