CN203582645U - Solar integrated sewage treatment device based on micro-nano bubble oxygenation - Google Patents
Solar integrated sewage treatment device based on micro-nano bubble oxygenation Download PDFInfo
- Publication number
- CN203582645U CN203582645U CN201320736088.4U CN201320736088U CN203582645U CN 203582645 U CN203582645 U CN 203582645U CN 201320736088 U CN201320736088 U CN 201320736088U CN 203582645 U CN203582645 U CN 203582645U
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- micro
- nano
- pool
- nano bubble
- pond
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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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
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Separation Using Semi-Permeable Membranes (AREA)
- Activated Sludge Processes (AREA)
Abstract
The utility model discloses a solar integrated sewage treatment device based on micro-nano bubble oxygenation. According to the device, a photovoltaic cell is used for respectively supplying power to a sewage pump, a slurry pump and a micro-nano bubble generator; a regulation pool is used for collecting sewage in a treatment area; the sewage pump is arranged in the regulation pool and used for delivering sewage in the regulation pool into an anaerobic pool; the anaerobic pool, an anoxic pool, an aerobic pool and a membrane bioreactor are connected in sequence; a water outlet of the membrane reactor is a water outlet of the integrated sewage treatment equipment; the slurry pump is arranged in the membrane bioreactor and used for discharging or delivering slurry in the membrane bioreactor into the anaerobic pool; an outlet of the micro-nano bubble generator is respectively connected with the micro-nano aeration devices of the anoxic and aerobic pools through delivery pipes. The solar integrated sewage treatment device is used for generating micro-nano bubbles through the micro-nano bubble generator and releasing the micro-nano bubbles in the anoxic pool and the aerobic pool by utilizing the micro-nano aeration device, and supplying surviving oxygen to microbes to guarantee activity of the microbes, so that the aim of high-efficiency purification can be achieved.
Description
Technical field
The utility model relates to a kind of waste disposal plant, relates in particular to a kind of solar integration waste disposal plant based on micro-nano bubble oxygenation.
Background technology
The sewage treatmentmethod adopting is at present a lot, wherein mainly be divided into two kinds of activated sludge process and biomembrance process, our common common aeration, oxidation ditch process, A/B method, A2/O are owned by France in the former, and blodisc, contact oxidation method belong to the latter, and adopting at present more is activated sludge process.
In the Wastewater Treated by Activated Sludge Process mode adopting at present, its aerating apparatus adopts general microporous aeration device, because various pollutant kinds in sewage are various, so purification efficiency deficiency of current treatment unit, to the contamination indexs such as BOD, COD, SS, ammonia nitrogen to improve effect not ideal enough, and device integration deficiency, volume is larger, is not easy to mobile.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of solar integration waste disposal plant based on micro-nano bubble oxygenation.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Solar integration waste disposal plant based on micro-nano bubble oxygenation described in the utility model comprises photovoltaic cell, sump pump, sludge pump, micro-nano bubble generator, equalizing tank, anaerobic pond, anoxic pond, Aerobic Pond, micro-nano aerating apparatus and membrane bioreactor, described photovoltaic cell is respectively described sump pump, described sludge pump and described micro-nano bubble generator power supply, described equalizing tank is for collection and treatment district sewage, described sump pump is placed in described equalizing tank and for the sewage in described equalizing tank is delivered in described anaerobic pond, described anaerobic pond, described anoxic pond, described Aerobic Pond is connected successively with described membrane bioreactor, the water outlet of described membrane bioreactor is the water outlet of described integrated sewage treating apparatus, described sludge pump is placed in described membrane bioreactor and for the mud in described membrane bioreactor is discharged or delivered in described anoxic pond, the bottom of described anoxic pond and the bottom of described Aerobic Pond are respectively equipped with described micro-nano aerating apparatus, the outlet of described micro-nano bubble generator is connected with the micro-nano aerating apparatus of described anoxic pond and the micro-nano aerating apparatus of described Aerobic Pond respectively by transfer lime.
Above-mentioned each parts are existing matured product, wherein, membrane bioreactor is called for short MBR(Membrane Bio-Reactor), also referred to as MBR membrane cisterna, mainly by membrane separation assemblies and bio-reactor two portions, formed, adopt ventilation property dense film (as silicone rubber membrane) or microporous membrane (as hydrophobicity polymeric membrane), with board-like or tubular fibre formula assembly, keep partial pressure lower than bubble point (Bubble Point) situation under, can realize the bubble-free aeration to bio-reactor.
Micro-nano bubble generator is the device for generation of micro-nano bubble.Aerating apparatus reaches the object of oxygenation for discharging bubble, micro-nano aerating apparatus refers to the aerating apparatus for discharging the micro-nano bubble being produced by micro-nano bubble generator.
The beneficial effects of the utility model are:
The utility model utilizes photovoltaic cell to convert solar energy into electrical energy, and maintains the normal operation of sewage disposal device, and energy consumption is low; Sewage passes through anaerobic reaction, hypoxia response, aerobic reaction and membrane biological reaction successively, guarantees that stable water outlet is up to standard; Utilize micro-nano aerating apparatus in anoxic pond and Aerobic Pond, to produce numerous extremely small, uniform micro-nano bubble simultaneously, micro-nano bubble efficiently solves the contact area problem of bubble in water body, its reason is because the surface-area of micro-nano bubble can effectively increase, as the air pocket of 0.1cm is dispersed into 100nm microbubble, its surface-area can increase 10000 times, therefore can greatly improve dissolved oxygen efficiency; Meanwhile, due to the tiny of bubble and there is good air supporting, can in sewage, stop for a long time, thereby can reach the object that realizes better aeration effect; Be proven, this waste disposal plant is to BOD
5, COD
cr, there is very good processing power in the contamination index such as SS, ammonia nitrogen, improves significantly water transparency simultaneously; This integrated sewage treating apparatus integrated level is high, running cost is low, stable, take up an area less and be convenient to mobilely, can be placed in low or indoor to realize heat preservation energy-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the solar integration waste disposal plant based on micro-nano bubble oxygenation described in the utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, solar integration waste disposal plant based on micro-nano bubble oxygenation described in the utility model comprises photovoltaic cell 16, sump pump 12, sludge pump 13, micro-nano bubble generator 14, equalizing tank 6, anaerobic pond 7, anoxic pond 8, Aerobic Pond 9, micro-nano aerating apparatus 17 and membrane bioreactor 10, photovoltaic cell 16 is respectively sump pump 12, sludge pump 13 and micro-nano bubble generator 14 are powered, equalizing tank 6 is for collection and treatment district sewage, sump pump 12 is placed in equalizing tank 6 and for the sewage in equalizing tank 6 is delivered in anaerobic pond 7, anaerobic pond 7, anoxic pond 8, Aerobic Pond 9 is connected successively with membrane bioreactor 10, the water outlet of membrane bioreactor 10 is the water outlet of described integrated sewage treating apparatus, sludge pump 13 is placed in membrane bioreactor 10 and for the mud in membrane bioreactor 10 is discharged or delivered in anoxic pond 8, the bottom of the bottom of anoxic pond 8 and Aerobic Pond 9 is respectively equipped with micro-nano aerating apparatus 17, the outlet of micro-nano bubble generator 14 is connected with the micro-nano aerating apparatus 17 of anoxic pond 8 and the micro-nano aerating apparatus 17 of Aerobic Pond 9 respectively by transfer lime 3.In Fig. 1, also show sewage collecting pipe 1, waste pipe 2, mud return line 4, shore pipe 5, equipment room 11 and housing 15, wherein, sewage collecting pipe 1 is for the various sewage in collection and treatment district and deliver in equalizing tank 6, waste pipe 2 for arranging the sewage in equalizing tank 6 in anaerobic pond 7 under the dynamic action of sump pump 12, mud return line 4 is delivered in anoxic pond 8 for the mud that sludge pump 13 is discharged, shore pipe 5 is delivered to silt pumping car for the mud that sludge pump 13 is discharged, on mud return line 4 and shore pipe 5, can arrange valve (not shown) control sludge stream to, equipment room 11 is for installing micro-nano bubble generator 14 and housing 15, housing 15 by the power storage of photovoltaic cell 16 in store battery and control electric energy output.
As shown in Figure 1, during operation, photovoltaic cell 16 converts solar energy into electrical energy and passes through store battery (being placed in housing 15, not shown) and store, the sustainable normal operation that maintains sewage disposal device of store battery; Sewage passes through the anaerobic reaction of anaerobic pond 7, hypoxia response, the aerobic reaction of Aerobic Pond 9 and the membrane biological reaction of membrane bioreactor 10 of anoxic pond 8 successively, guarantees that stable water outlet is up to standard; Wherein, the micro-nano aerating apparatus 17 in anoxic pond 8 and Aerobic Pond 9 discharges numerous extremely small, uniform micro-nano bubble, guarantees microbic activity, realizes the object of high-efficient purification.This integrated sewage treating apparatus integrated level is high, running cost is low, stable, take up an area less and be convenient to mobilely, can be placed in low or indoor to realize heat preservation energy-saving.
Claims (1)
1. the solar integration waste disposal plant based on micro-nano bubble oxygenation, it is characterized in that: comprise photovoltaic cell, sump pump, sludge pump, micro-nano bubble generator, equalizing tank, anaerobic pond, anoxic pond, Aerobic Pond, micro-nano aerating apparatus and membrane bioreactor, described photovoltaic cell is respectively described sump pump, described sludge pump and described micro-nano bubble generator power supply, described equalizing tank is for collection and treatment district sewage, described sump pump is placed in described equalizing tank and for the sewage in described equalizing tank is delivered in described anaerobic pond, described anaerobic pond, described anoxic pond, described Aerobic Pond is connected successively with described membrane bioreactor, the water outlet of described membrane bioreactor is the water outlet of described integrated sewage treating apparatus, described sludge pump is placed in described membrane bioreactor and for the mud in described membrane bioreactor is discharged or delivered in described anoxic pond, the bottom of described anoxic pond and the bottom of described Aerobic Pond are respectively equipped with described micro-nano aerating apparatus, the outlet of described micro-nano bubble generator is connected with the micro-nano aerating apparatus of described anoxic pond and the micro-nano aerating apparatus of described Aerobic Pond respectively by transfer lime.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736088.4U CN203582645U (en) | 2013-11-20 | 2013-11-20 | Solar integrated sewage treatment device based on micro-nano bubble oxygenation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736088.4U CN203582645U (en) | 2013-11-20 | 2013-11-20 | Solar integrated sewage treatment device based on micro-nano bubble oxygenation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582645U true CN203582645U (en) | 2014-05-07 |
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ID=50580595
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736088.4U Expired - Fee Related CN203582645U (en) | 2013-11-20 | 2013-11-20 | Solar integrated sewage treatment device based on micro-nano bubble oxygenation |
Country Status (1)
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| CN (1) | CN203582645U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609677A (en) * | 2015-02-14 | 2015-05-13 | 威士邦（厦门）环境科技有限公司 | Distributed-type integral sewage treatment and reuse equipment and technology |
| CN106145536A (en) * | 2016-08-10 | 2016-11-23 | 广西汇泰环保科技有限公司 | A kind of nanometer floating island water body repair system device |
| CN110117064A (en) * | 2019-03-19 | 2019-08-13 | 深圳源域生态科创中心有限公司 | A kind of Biological Contact Oxidation Process and its equipment using nanometer aeration technology |
| CN111606505A (en) * | 2020-05-20 | 2020-09-01 | 苏州首创嘉净环保科技股份有限公司 | Sewage treatment equipment combining micro-nano bubbles and membrane bioreactor |
| CN115231780A (en) * | 2021-08-06 | 2022-10-25 | 广东汇祥环境科技有限公司 | Efficient nitrogen and phosphorus removal sewage treatment system and method |
-
2013
- 2013-11-20 CN CN201320736088.4U patent/CN203582645U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609677A (en) * | 2015-02-14 | 2015-05-13 | 威士邦（厦门）环境科技有限公司 | Distributed-type integral sewage treatment and reuse equipment and technology |
| CN104609677B (en) * | 2015-02-14 | 2017-03-22 | 威士邦（厦门）环境科技有限公司 | Distributed-type integral sewage treatment and reuse equipment and technology |
| CN106145536A (en) * | 2016-08-10 | 2016-11-23 | 广西汇泰环保科技有限公司 | A kind of nanometer floating island water body repair system device |
| CN110117064A (en) * | 2019-03-19 | 2019-08-13 | 深圳源域生态科创中心有限公司 | A kind of Biological Contact Oxidation Process and its equipment using nanometer aeration technology |
| CN111606505A (en) * | 2020-05-20 | 2020-09-01 | 苏州首创嘉净环保科技股份有限公司 | Sewage treatment equipment combining micro-nano bubbles and membrane bioreactor |
| CN115231780A (en) * | 2021-08-06 | 2022-10-25 | 广东汇祥环境科技有限公司 | Efficient nitrogen and phosphorus removal sewage treatment system and method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20171120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |