CN103922473A - Anaerobic and aerobiotic circular integration waste water treatment device with low energy consumption - Google Patents
Anaerobic and aerobiotic circular integration waste water treatment device with low energy consumption Download PDFInfo
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- CN103922473A CN103922473A CN201410162103.8A CN201410162103A CN103922473A CN 103922473 A CN103922473 A CN 103922473A CN 201410162103 A CN201410162103 A CN 201410162103A CN 103922473 A CN103922473 A CN 103922473A
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Abstract
The invention discloses an anaerobic and aerobiotic circular integration waste water treatment device with low energy consumption. The anaerobic and aerobiotic circular integration waste water treatment device with low energy consumption comprises a water inlet, a sewage treatment system, a control chamber and a water vent, wherein the water inlet is connected with the sewage treatment system; the sewage treatment system is connected with the control chamber; the lower part of the control chamber is provided with the water vent; the sewage treatment system comprises an anaerobic reaction chamber and an aerobiotic reaction chamber; a clapboard is arranged between the anaerobic reaction chamber and the aerobiotic reaction chamber; the lower end of the clapboard is provided with an opening communicated with the anaerobic reaction chamber and the aerobiotic reaction chamber; the upper part of the clapboard is provided with a return pipe connected with the aerobiotic reaction chamber and a water inlet channel; the lower part of the interior of the aerobiotic reaction chamber is provided with an MBR (Membrane Bioreactor); the lower part of the MBR is provided with an air delivery pipe connected with a fan in the control chamber; and the upper part of the MBR is provided with a water exhaust pipe connected with a water suction pump in the control chamber. The anaerobic and aerobiotic circular integration waste water treatment device operates stably, and can be used for greatly saving energy sources, improving the waste water treatment efficiency and reducing the economical consumption.
Description
Technical field
The invention belongs to hanging device technical field, be specifically related to a kind of simple in structure, easy and simple to handle, the anaerobism of less energy-consumption and aerobic circular integration wastewater treatment equipment.
Background technology
MBR membrane bioreactor is the Novel waste water treatment system producing after membrane separation technique and biologic treating technique organically combine.It replaces the second pond of traditional biological treatment technology end with membrane module, when utilizing microorganism to carry out bio-transformation to response matrix, by membrane module reaction product isolated and hold back organism.Not only solve the large and unmanageable problem of mud of traditional waste water treatment process sludge creation amount, also because it has deducted the second pond in traditional technology, thereby reduced the floor space of sewage treatment facility.
But MBR membrane bioreactor can not adapt to the waste water that contains high density larger molecular organics well, and treatment effect is undesirable.When processing some sewage containing high density larger molecular organics etc., need to combine with anaerobism or oxygen depletion system and jointly process, guarantee treatment effect, also just need to carry out a large amount of sewage backflows.Due to MBR membrane bioreactor and anaerobism or oxygen depletion system relative separation, therefore, need to by sludge reflux pump, reach the object of sewage backflow, this has just increased the running cost of sewage disposal.
On the other hand, the poor effect of simple MBR membrane bioreactor denitrogenation dephosphorizing.Traditional denitrification dephosphorization technique, generally adopts anaerobism+aerobic process, anoxic+aerobic process or anaerobism+anoxic+aerobic process to carry out denitrogenation dephosphorizing.It can not substitute the function of anoxic and anaerobism in traditional technology MBR membrane bioreactor, for ammonia nitrogen and the higher waste water of total phosphorous, need to combine with techniques such as anaerobism or anoxics and jointly it be processed, thus, not only floor space is the increase having to a certain degree, a large amount of sludge refluxes, and required energy consumption also will cause the increase of cost of sewage disposal, therefore, research and develop a kind of anaerobism and aerobic circular integration wastewater treatment equipment of less energy-consumption.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, easy and simple to handle, working stability, the anaerobism of the less energy-consumption saving floor occupying area and aerobic circular integration wastewater treatment equipment.
The object of the present invention is achieved like this, comprise water-in, Sewage treatment systems, watch-keeping cubicle and water port, described water-in connects Sewage treatment systems, described Sewage treatment systems connects with watch-keeping cubicle, bottom, described watch-keeping cubicle arranges water port, it is characterized in that: Sewage treatment systems comprises anaerobic reaction chamber and aerobic reaction chamber, between described anaerobic reaction chamber and aerobic reaction chamber, dividing plate is set, described dividing plate lower end arranges opening UNICOM anaerobic reaction chamber and aerobic reaction chamber, away from aerobic reaction chamber one side, dividing plate top being set described in water entry and return line is set connects aerobic reaction chamber and water entry of described anaerobic reaction chamber, the indoor bottom of described aerobic reaction arranges MBR membrane bioreactor, described MBR membrane bioreactor bottom arranges pneumatic tube and connects the blower fan in watch-keeping cubicle, described MBR membrane bioreactor top arranges water shoot and connects the lift pump in watch-keeping cubicle.
The present invention is by just aerobic reaction chamber setting adjacent with anaerobic reaction chamber, and loop structure is set, waste water can be carried out to circular treatment, and utilize at the indoor aeration impact energy promotion waste water circulation of aerobic reaction, whole device is just achieved the aerobic treatment of waste water and anaerobic treatment in same set of equipment, wastewater treatment chamber one procedure just can be completed, avoided two reaction chambers apart from transportation energy consumption long and that produce, watch-keeping cubicle setting is adjacent with aerobic reaction chamber, and total is little from controlling to wastewater treatment floor space.The present invention is simple in structure, working stability, and the energy of saving greatly, has improved waste water treatment efficiency, has reduced economic consumption.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present invention;
Fig. 2 is vertical view of the present invention;
In figure: 1-water-in, 2-anaerobic reaction chamber, 3-aerobic reaction chamber, 4-watch-keeping cubicle, 5-water port, 6-return line, 7-time delay Sptting plate, 8-dividing plate, 81-flow deflector, 9-MBR membrane bioreactor, 10-water shoot, 11-pneumatic tube, 12-ventilation opening, 13-lift pump, 14-blower fan, 15-mudhole, 16-water entry.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further illustrated, but must not to the present invention, be limited by any way, and any change or the improvement based on training centre of the present invention, done, all belong to protection scope of the present invention.
As shown in Figure 1 and 2, the present invention includes water-in 1, Sewage treatment systems, watch-keeping cubicle 4 and water port 5, described water-in 1 connects Sewage treatment systems, described Sewage treatment systems connects with watch-keeping cubicle 4, 4 bottoms, described watch-keeping cubicle arrange water port 5, Sewage treatment systems comprises anaerobic reaction chamber 2 and aerobic reaction chamber 3, between described anaerobic reaction chamber 2 and aerobic reaction chamber 3, dividing plate 8 is set, described dividing plate 8 lower ends arrange opening UNICOM anaerobic reaction chamber 2 and aerobic reaction chamber 3, described anaerobic reaction chamber 2 away from aerobic reaction chamber 3 one sides, water entry 16 is set, described dividing plate top arranges return line 6 and connects aerobic reaction chamber 3 and water entry 16, 3 interior bottoms, described aerobic reaction chamber arrange MBR membrane bioreactor 9, described MBR membrane bioreactor 9 bottoms arrange the blower fan 14 that pneumatic tube 11 connects in watch-keeping cubicle 4, described MBR membrane bioreactor 9 tops arrange the lift pump 13 that water shoot 10 connects in watch-keeping cubicle 4.
The interior time delay Sptting plate 7 that vertically arranges in described anaerobic reaction chamber 2, described time delay Sptting plate 7 complements each other to form S shape flow-guiding channel with dividing plate 8.
Described dividing plate 8 lower ending opening places arrange flow deflector 81, and described flow deflector 81 is to aerobic reaction chamber 3 lopsidedness.
Described return line 6 is through 2 tops, anaerobic reaction chamber, and connection aerobic reaction chamber 3 and water entry 16.
Described return line 6 is from 3 one end, aerobic reaction chamber to the water entry 16 downward-sloping settings in one end.
Described MBR membrane bioreactor 9 is arranged at the mid-way of 3 bottoms, aerobic reaction chamber, its bottom connecting gas transmission pipe 11, and top connects water shoot 10.
The setting adjacent with aerobic reaction chamber 3 of described watch-keeping cubicle 4, the water port 5 of 4 bottoms, described watch-keeping cubicle is connected with the water shoot 10 by lift pump 13.
Described anaerobic reaction chamber 2 and aerobic reaction chamber 3 bottoms all arrange mudhole 15.
Described watch-keeping cubicle 4 side wall upper part arrange ventilation opening 12.
principle of work of the present invention and working process are as follows:
The present invention is by just aerobic reaction chamber setting adjacent with anaerobic reaction chamber, and loop structure is set, waste water can be carried out to circular treatment, and utilize at the indoor aeration impact energy promotion waste water circulation of aerobic reaction, whole device is just achieved the aerobic treatment of waste water and anaerobic treatment in same set of equipment, wastewater treatment chamber one procedure just can be completed, avoided two reaction chambers apart from transportation energy consumption long and that produce, watch-keeping cubicle setting is adjacent with aerobic reaction chamber, and total is little from controlling to wastewater treatment floor space.The present invention is simple in structure, working stability, and the energy of saving greatly, has improved waste water treatment efficiency, has reduced economic consumption.
When the present invention works, water enters anaerobic reaction chamber from water-in, at anaerobic reaction indoor purifying, process, the indoor time delay Sptting plate of anaerobic reaction has the effect of prolongation waste water in the anaerobic reaction indoor purifying time, the indoor water of anaerobic reaction enters aerobic reaction chamber by the opening of dividing plate lower end, blower fan in watch-keeping cubicle is inputted gas by pneumatic tube, in membrane bioreactor lower end, carries out aeration, and the gas effect exposing under waste water and membrane bioreactor purifies; The part waste water on top, aerobic reaction chamber flows into anaerobic reaction chamber by return line under air-flow stirs, and by the water of membrane bioreactor effect, by water shoot, gets rid of, and under the lift pump effect of water shoot in reaction chamber, works.
Claims (9)
1. the anaerobism of a less energy-consumption and aerobic circular integration wastewater treatment equipment, comprise water-in (1), Sewage treatment systems, watch-keeping cubicle (4) and water port (5), described water-in (1) connects Sewage treatment systems, described Sewage treatment systems connects with watch-keeping cubicle (4), bottom, described watch-keeping cubicle (4) arranges water port (5), it is characterized in that: Sewage treatment systems comprises anaerobic reaction chamber (2) and aerobic reaction chamber (3), between described anaerobic reaction chamber (2) and aerobic reaction chamber (3), dividing plate (8) is set, described dividing plate (8) lower end arranges opening UNICOM anaerobic reaction chamber (2) and aerobic reaction chamber (3), away from aerobic reaction chamber (3) one sides, the described dividing plate of water entry (16) top being set and return line (6) is set connects aerobic reaction chamber (3) and water entry (16) of described anaerobic reaction chamber (2), interior bottom, described aerobic reaction chamber (3) arranges MBR membrane bioreactor (9), described MBR membrane bioreactor (9) bottom arranges pneumatic tube (11) and connects the blower fan (14) in watch-keeping cubicle (4), described MBR membrane bioreactor (9) top arranges water shoot (10) and connects the lift pump (13) in watch-keeping cubicle (4).
2. the anaerobism of less energy-consumption according to claim 1 and aerobic circular integration wastewater treatment equipment, it is characterized in that: time delay Sptting plate (7) is vertically set in described anaerobic reaction chamber (2), and described time delay Sptting plate (7) complements each other to form S shape flow-guiding channel with dividing plate (8).
3. the anaerobism of less energy-consumption according to claim 1 and aerobic circular integration wastewater treatment equipment, is characterized in that: described dividing plate (8) lower ending opening place arranges flow deflector (81), and described flow deflector (81) is to aerobic reaction chamber (3) lopsidedness.
4. the anaerobism of less energy-consumption according to claim 1 and aerobic circular integration wastewater treatment equipment, is characterized in that: described return line (6) is through top, anaerobic reaction chamber (2), and connection aerobic reaction chamber (3) and water entry (16).
5. according to the anaerobism of the less energy-consumption described in claim 1 or 4 and aerobic circular integration wastewater treatment equipment, it is characterized in that: described return line (6) is from one end, aerobic reaction chamber (3) to the downward-sloping setting in water entry (16) one end.
6. the anaerobism of less energy-consumption according to claim 2 and aerobic circular integration wastewater treatment equipment, it is characterized in that: described MBR membrane bioreactor (9) is arranged at the mid-way of bottom, aerobic reaction chamber (3), its bottom connecting gas transmission pipe (11), top connects water shoot (10).
7. the anaerobism of less energy-consumption according to claim 1 and aerobic circular integration wastewater treatment equipment, it is characterized in that: described watch-keeping cubicle (4) and the adjacent setting in aerobic reaction chamber (3), the water port (5) of bottom, described watch-keeping cubicle (4) is connected with the water shoot (10) by lift pump (13).
8. the anaerobism of less energy-consumption according to claim 1 and 2 and aerobic circular integration wastewater treatment equipment, is characterized in that: described anaerobic reaction chamber (2) and aerobic reaction chamber (3) bottom all arrange mudhole (15).
9. according to the anaerobism of the less energy-consumption described in claim 1 or 8 and aerobic circular integration wastewater treatment equipment, it is characterized in that: described watch-keeping cubicle (4) side wall upper part arranges ventilation opening (12).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410162103.8A CN103922473B (en) | 2014-04-22 | 2014-04-22 | A kind of anaerobism of less energy-consumption and aerobic circular integration wastewater treatment equipment |
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| CN201410162103.8A CN103922473B (en) | 2014-04-22 | 2014-04-22 | A kind of anaerobism of less energy-consumption and aerobic circular integration wastewater treatment equipment |
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| CN103922473B CN103922473B (en) | 2015-09-23 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201581030U (en) * | 2009-11-29 | 2010-09-15 | 德州绿能水处理有限公司 | Garbage leachate treatment device |
| CN202688095U (en) * | 2012-06-09 | 2013-01-23 | 东华大学 | Efficient bioreactor for treating printing and dyeing wastewater |
| CN103359885A (en) * | 2013-07-30 | 2013-10-23 | 邹振生 | Double-membrane wastewater biological treatment system |
| CN103435231A (en) * | 2013-09-05 | 2013-12-11 | 中国水电顾问集团中南勘测设计研究院 | Intensive nitrogen-phosphorus removing membrane biological reaction device and sewage treatment method |
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- 2014-04-22 CN CN201410162103.8A patent/CN103922473B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201581030U (en) * | 2009-11-29 | 2010-09-15 | 德州绿能水处理有限公司 | Garbage leachate treatment device |
| CN202688095U (en) * | 2012-06-09 | 2013-01-23 | 东华大学 | Efficient bioreactor for treating printing and dyeing wastewater |
| CN103359885A (en) * | 2013-07-30 | 2013-10-23 | 邹振生 | Double-membrane wastewater biological treatment system |
| CN103435231A (en) * | 2013-09-05 | 2013-12-11 | 中国水电顾问集团中南勘测设计研究院 | Intensive nitrogen-phosphorus removing membrane biological reaction device and sewage treatment method |
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