CN2804080Y - Internal circulation biofilm filtering reactor by deep well jet aeration - Google Patents
Internal circulation biofilm filtering reactor by deep well jet aeration Download PDFInfo
- Publication number
- CN2804080Y CN2804080Y CNU2005200226165U CN200520022616U CN2804080Y CN 2804080 Y CN2804080 Y CN 2804080Y CN U2005200226165 U CNU2005200226165 U CN U2005200226165U CN 200520022616 U CN200520022616 U CN 200520022616U CN 2804080 Y CN2804080 Y CN 2804080Y
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- China
- Prior art keywords
- reactor
- pump
- pipeline
- jet
- deep
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- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 20
- 238000005273 aeration Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010865 sewage Substances 0.000 claims abstract description 22
- 239000010802 sludge Substances 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009510 drug design Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003851 biochemical process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910001172 neodymium magnet Inorganic materials 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
- 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
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to an internal circulation biomembrane filtering reactor for jetting aeration for deep wells, which is characterized in that the ratio of the depth H and the diameter D of the reactor is H: D=3-7. A circulating water outlet at the upper part of the reactor is connected to a sludge pump and a water feed pump through a pipeline. One end of a sludge draining outlet is connected to the sludge pump through the pipeline, and the other end is connected to a discharge pool. A jetting pump is arranged at the midmost point on the top of the reactor. The upper end of the jetting pump is connected with the pipeline led out by a circulating pump and the lower end is inserted into a counter current pipe of which the lower part is permeable. A biomembrane filtering device is arranged between the inner wall of the reactor and the counter current pipe. The utility model has the advantages of simple structure, rational design, low energy consumption, high efficiency, small size of the equipment, low investment and operation cost, convenient operation and management, and safe and sanitary use, and is widely suitable for processing all kinds of production sewage and domestic sewage. The utility model is a novel internal circulation biomembrane filtering reactor for jetting aeration for deep wells.
Description
Technical field
The utility model relates to a kind of waste disposal plant, particularly a kind of deep-well jet-flow aeration internal recycle biofilm filtration reactor.
Background technology
The method of sewage disposal at present has methods such as physics, chemistry and biochemistry.Because the composition more complicated of sewage, and have nothing in common with each other, treatment process is also many, and the traditional method the most widely that adopts is a biochemical process both at home and abroad, i.e. anaerobism, aerobic method.Be aided with physics, chemical method in addition.Anaerobic process is when being that the advanced person's of representative technology is widely used with USAB (up flow anaerobic sludge blanket reactor).
The purpose that anerobic sowage is handled is that acidication is decomposed into subset with macromolecular mass, improves the ratio of BOD/COD, for aerobic treatment lays the first stone.Aerobic treatment method majority is taked activated sludge process, biomembrance process both at home and abroad at present.The key of these methods is air supply methods and to the utilization ratio of oxygen.Air supply method is generally mechanical aeration machines such as rotary brush type, rotating disc type, and majority is to adopt roots blower by the aeration head aeration.Aeration head is to adopt macromolecular material or plastic cement to make, and production well is usually all greater than 0.5 millimeter, and the bubble that comes out by aeration head is all greater than 1 millimeter.After tested and facts have proved that the utilization ratio of traditional device oxygen is 6-20%, the low hydraulic detention time of the utilization ratio of oxygen is long, causes that the sewage disposal device volume is big, energy consumption is high, efficient is low, floor space is big, investment is high, and the running cost height.
Summary of the invention
The purpose of this utility model be propose that a kind of energy consumption is low, efficient is high, equipment volume is little, investment and running cost is low, and deep-well jet-flow aeration internal recycle biofilm filtration reactor easy to operate, safety and sanitation.
Structure of the present utility model is, deep-well jet-flow aeration internal recycle biofilm filtration reactor, the pipeline that connects sewage is through intake pump (2), recycle pump (3) is connected to reactor (5) top, treating water outlet (12) is established on reactor top, the treating water outlet is connected to settling tank (15) by pipeline, the settling tank top is provided with clear water output (16), mud discharging mouth (17) is established in the settling tank bottom, it is characterized in that, the depth H of reactor (5) and the ratio of diameter D, H: D=3-7, the circulating water outlet on reactor top (8) is connected to sludge pump (18) by pipeline, intake pump (2), mud discharging mouth one end is connected to sludge pump (18) by pipeline, and other is connected to the discharging pond; Jet-pump (9) is located at the place, center, top of reactor, the jet-pump upper end links to each other with the pipeline of being drawn by recycle pump (3), reverse stream pipe (6) is inserted in the jet-pump lower end, and the reverse stream pipe bottom is penetrating, is provided with biofilm filtering device (7) between reactor wall and reverse stream pipe.
The utility model is with ejector, deep-well inner circulating aerating and biofilm filtering device organically make up, the ratio H of the depth H of reactor and diameter D: D=3-7, jet-pump can enter reactor bottom with air atomizing and through reverse stream pipe, sewage in rising through biofilm filtration to reactor top, flow out by circulating water outlet, enter circulation next time, dissolved in the sewage at the airborne oxygen of this process, the sewage quilt is dissolved oxygen repeatedly, filtration cycle, reach requirement until processing, enter settling tank, through flocculation, precipitation, settling tank top clear water is the clear water that reaches emission standard, and the mud of settling tank bottom can be back to sludge pump and participate in circulation once more, thereby has reduced sludge discharge.The air bubble that is atomized is a micron order, has increased substantially the utilization ratio of the contact surface and the oxygen of air and water.The utility model also can increase magnetizing apparatus at the water inlet pipe place, when sewage moisture subchain behind high-intensity magnetic field has been produced the physics and chemistry variation by magnetic force line cutting, thereby has improved dissolved oxygen amount, tension force, osmotic pressure and the solubleness of water.The utility model is simple in structure, reasonable in design, can be widely used in processing to various production wastes and sanitary sewage, and energy consumption is low, efficient is high, equipment volume is little, investment and running cost are low, operation and convenient management, health safe in utilization are a kind of novel deep-well jet-flow aeration internal recycle biofilm filtration reactors.
Description of drawings
Fig. 1 is the utility model structural representation
Embodiment
With 2.5 meters of steel system reactor (5) diameters, 15 meters of height, jet-pump (9) is located at the place, center, top of reactor, the jet-pump upper end links to each other with the pipeline (1) of being drawn by intake pump (2), recycle pump (3), reverse stream pipe (6) is inserted in the lower end, the reverse stream pipe bottom is penetrating, overworks the special-purpose soft-filler of the sewage disposal of wearing bunchiness between reactor wall and reverse stream pipe, generates naturally on the sewage soft-filler or inoculation microbial film (7); Locate with pipe connection to sludge pump (18) at the circulating water outlet (8) on reactor top, pipeline is communicated with sludge pump with intake pump, locate to be connected to settling tank (15) in treating water outlet (12) with pipeline, establish water body viewer (14) and control valve (13) on this pipeline, also a valve be can connect, treating water observation, test processes water quality situation picked out with vessel at this place; The settling tank top is provided with clear water output (16), mud discharging mouth (17) is established in the settling tank bottom, the place's threeway of mud discharging mouth, one end causes the mud discharging pond, other is connected to sludge pump (18), be equipped with control valve (13) on the pipeline of two ends, establish by Nd-Fe-B permanent magnet at the water inlet pipe place and make magnetizing apparatus (4).Reactor (5) top is provided with the convenient sealing cover of opening (11), can completely cut off the sewage stink, also is beneficial to safety and health.
Principle of work of the present utility model is, sewage after the anaerobism, along pipeline through intake pump (2) and recycle pump (3) to jet-pump (9), jet-pump fully atomizes air (10) to sewage, enter reactor (5) bottom through reverse stream pipe (6) under pressure, sewage in uphill process through biofilm filtration until reactor top, flow out by circulating water outlet (8), enter circulation next time through sludge pump and intake pump, dissolved in the sewage at the airborne oxygen of this process, sewage is by the dissolved oxygen that repeatedly circulates, filter, reach requirement, enter settling tank until processing, through flocculation, precipitation, settling tank top clear water is the clear water that reaches emission standard, and the mud of settling tank bottom can be partly refluxed to sludge pump and participate in circulation once more, and excess sludge discharge is to sludge sump.Advancing waste pipe place increase magnetizing apparatus, the sewage of flowing through is carried out hard magnetization, make the moisture subchain produce the physics and chemistry variation, thereby improved dissolved oxygen amount, tension force, osmotic pressure and the solubleness of water.
Claims (4)
1, deep-well jet-flow aeration internal recycle biofilm filtration reactor, the pipeline that connects sewage is through intake pump (2), recycle pump (3) is connected to reactor (5) top, treating water outlet (12) is established on reactor top, the treating water outlet is connected to settling tank (15) by pipeline, the settling tank top is provided with clear water output (16), mud discharging mouth (17) is established in the settling tank bottom, it is characterized in that, the depth H of reactor (5) and the ratio of diameter D, H: D=3-7, the circulating water outlet on reactor top (8) is connected to sludge pump (18) by pipeline, intake pump (2), mud discharging mouth one end is connected to sludge pump (18) by pipeline, and other is connected to the discharging pond; Jet-pump (9) is located at the place, center, top of reactor, the jet-pump upper end links to each other with the pipeline of being drawn by recycle pump (3), reverse stream pipe (6) is inserted in the jet-pump lower end, and the reverse stream pipe bottom is penetrating, is provided with biofilm filtering device (7) between reactor wall and reverse stream pipe.
2, deep-well jet-flow aeration internal recycle biofilm filtration reactor as claimed in claim 1 is characterized in that, establishes magnetizing apparatus (4) at the water inlet pipe place.
3, deep-well jet-flow aeration internal recycle biofilm filtration reactor as claimed in claim 1 is characterized in that reactor (5) top is provided with sealing cover (11).
4, deep-well jet-flow aeration internal recycle biofilm filtration reactor as claimed in claim 1 is characterized in that, biofilm filtering device (7) is suspended on the special-purpose soft-filler of sewage disposal between reactor wall and the reverse stream pipe for wearing bunchiness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200226165U CN2804080Y (en) | 2005-07-27 | 2005-07-27 | Internal circulation biofilm filtering reactor by deep well jet aeration |
| AU2005100784A AU2005100784B4 (en) | 2005-07-27 | 2005-09-22 | A filtering reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200226165U CN2804080Y (en) | 2005-07-27 | 2005-07-27 | Internal circulation biofilm filtering reactor by deep well jet aeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2804080Y true CN2804080Y (en) | 2006-08-09 |
Family
ID=35385283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200226165U Expired - Fee Related CN2804080Y (en) | 2005-07-27 | 2005-07-27 | Internal circulation biofilm filtering reactor by deep well jet aeration |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2804080Y (en) |
| AU (1) | AU2005100784B4 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344005B (en) * | 2008-08-22 | 2010-06-09 | 张毅航 | Method for simultaneously mounting internal barrel and internals of deep well high pressure aeration reactor |
| CN106010967A (en) * | 2016-06-21 | 2016-10-12 | 浙江工业大学 | Temperature control type biological membrane culture experiment method for eliminating magnetic field influence and device |
| CN110204143A (en) * | 2019-05-17 | 2019-09-06 | 广东亨利达环保科技有限公司 | It is a kind of for the deep well aeration circulating biological filter tank of sewage treatment and sewage water treatment method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673419A (en) * | 2017-10-23 | 2018-02-09 | 康庆刚 | High-speed jet self-cleaning filter device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323514A1 (en) * | 1983-06-30 | 1985-01-10 | Menges, Martin, Dipl.-Ing., 6349 Breitscheid | COMPACT REACTOR FOR THE BIOLOGICAL INTENSIVE TREATMENT OF WASTEWATER, WITH THE SIMULTANEOUS BINDING OF THE VACUUM C-CONNECTIONS (POC) |
| US4997568A (en) * | 1989-09-08 | 1991-03-05 | Vandervelde Don M | Process and apparatus for a biological reactor to purify water |
| US5674399A (en) * | 1995-06-05 | 1997-10-07 | Davis; Harold E. | Sewage treatment method |
-
2005
- 2005-07-27 CN CNU2005200226165U patent/CN2804080Y/en not_active Expired - Fee Related
- 2005-09-22 AU AU2005100784A patent/AU2005100784B4/en not_active Ceased
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101344005B (en) * | 2008-08-22 | 2010-06-09 | 张毅航 | Method for simultaneously mounting internal barrel and internals of deep well high pressure aeration reactor |
| CN106010967A (en) * | 2016-06-21 | 2016-10-12 | 浙江工业大学 | Temperature control type biological membrane culture experiment method for eliminating magnetic field influence and device |
| CN106010967B (en) * | 2016-06-21 | 2022-03-18 | 浙江工业大学 | Temperature-controlled biofilm culture experimental method and device for eliminating magnetic field influence |
| CN110204143A (en) * | 2019-05-17 | 2019-09-06 | 广东亨利达环保科技有限公司 | It is a kind of for the deep well aeration circulating biological filter tank of sewage treatment and sewage water treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2005100784A4 (en) | 2005-10-20 |
| AU2005100784B4 (en) | 2005-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: YUNNAN XIEN ENVIRONMENT TECHNOLOGIAL ENGINEERING Free format text: FORMER OWNER: YU SHUSEN Effective date: 20070406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070406 Address after: 650041, room 5, building 79, 505 East extension Road, Kunming, Yunnan Patentee after: Yunnan Xi'en Environmental Technology Engineering Co. Ltd. Address before: 650041, room 5, building 79, 505 East extension Road, Kunming, Yunnan Patentee before: Yu Shusen |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20120727 |