CN204689844U - A kind of novel denitrogenation dephosphorizing Sewage treatment systems - Google Patents
A kind of novel denitrogenation dephosphorizing Sewage treatment systems Download PDFInfo
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- CN204689844U CN204689844U CN201520383547.4U CN201520383547U CN204689844U CN 204689844 U CN204689844 U CN 204689844U CN 201520383547 U CN201520383547 U CN 201520383547U CN 204689844 U CN204689844 U CN 204689844U
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Abstract
The utility model provides a kind of novel denitrogenation dephosphorizing Sewage treatment systems, comprise agitated pool, filtering basin that mud is separated with sewage, circulatory pool, the anaerobic pond of dephosphorization, anoxic pond, Aerobic Pond, separate tank and sludge treatment pond; The output terminal of agitated pool is connected with filtering basin by pipeline, filtering basin comprise output terminal and for lower output terminal, upper output terminal is connected with anaerobic pond, and anaerobic pond is connected with anoxic pond, anoxic pond is connected with Aerobic Pond, Aerobic Pond is connected with separate tank, and lower output terminal is connected with circulatory pool, and circulatory pool is provided with upper outlet and lower outlet, upper outlet is connected with anaerobic pond, lower outlet sludge treatment pond connects, separate tank be provided with water outlet and mud mouth, mud mouth is connected with sludge treatment pond.The utility model provides a kind of novel denitrogenation dephosphorizing Sewage treatment systems, and it is simple that this treatment system has structure, reduces floor space, the feature of contamination-free, environmental protection after process.
Description
Technical field
The utility model relates to technical field of sewage, especially relates to a kind of novel denitrogenation dephosphorizing Sewage treatment systems.
Background technology
Along with the continuous quickening of Chinese Industrialization process, problem of environmental pollution is more and more outstanding, is particularly excessively rich in nitrogen, the sewage of phosphorus continues to enter water body, will stimulate the hypertrophy of aquatic plant and algae, cause body eutrophication.Cause oxygen in water to fall sharply, fish kill, water quality serious degradation, and then make fresh water generation eutrophication.Therefore sewage disposal is up to standard and body eutrophication problem that is that directly discharge as caused is more and more serious, body eutrophication becomes the common difficulty faced by countries in the world, thus to the emission standard meeting increasingly stringent of sewage, the development of sewage disposal technology is the major issue addressed this problem.
For the country that water resources in china is natively very short, strict control discharge beyond standards that is nitrogenous, phosphorus sewage is very necessary.Current process for removing nitrogen and phosphor from sewage is mainly divided into biological process and the large class of chemical method two, and compared with chemical method denitrification dephosphorization technique, Biological Nitrogen Removal Processe has very strong advantage, becomes the focus of current research.
At present, there is following shortcoming in the sewage treatment process that biological carbon and phosphorous removal is many: design capacity is comparatively large, and relative processing capacity is low, and adds floor space and investment; Reflux technique accomplished by mud and mixed solution, do not carry out further environmental protection treatment to mud.
Summary of the invention
Problem to be solved in the utility model is for the problems referred to above, provides a kind of novel denitrogenation dephosphorizing Sewage treatment systems, and it is simple that this treatment system has structure, reduces floor space, the feature of contamination-free, environmental protection after process.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of novel denitrogenation dephosphorizing Sewage treatment systems, comprise filtering basin that the agitated pool, the mud that mix with sewage for mud is separated with sewage, the anaerobic pond for the circulatory pool of the sewage backflow in mud, dephosphorization, the anoxic pond for anti-nitration reaction, for inhaling the Aerobic Pond of phosphorus and nitration reaction, separate tank that mud is separated with sewage and sludge treatment pond;
The output terminal of described agitated pool is connected with described filtering basin by pipeline, described filtering basin comprise the upper output terminal flowed out for sewage and the lower output terminal flowed out for mud, described upper output terminal is connected with described anaerobic pond by pipeline, described anaerobic pond is connected with described anoxic pond by pipeline, described anoxic pond is connected with described Aerobic Pond by pipeline, described Aerobic Pond is connected with separate tank by pipeline, described lower output terminal is connected with circulatory pool by pipeline, described circulatory pool is provided with for the upper outlet of sewage backflow and the lower outlet for mud discharge, described upper outlet is connected with described anaerobic pond by pipeline, described lower outlet is connected with described sludge treatment pond by pipeline, described separate tank be provided with for the treatment of the mud mouth of mud discharging after the water outlet of rear sewage discharge and process, described mud mouth is connected with described sludge treatment pond by pipeline.
Further, the inside of described agitated pool is provided with agitator.
Further, the inside of described sludge treatment pond is provided with sludge composting zymophyte.
Further, described separate tank comprises settling tank and dissolved oxygen pond, is provided with scraper plate in described settling tank.
Further, the inside of described anaerobic pond is provided with the Denitrifying Phosphate Accumulating Organisms for deoxidation dephosphorization.
Further, the inside of described anoxic pond is provided with the aeration and biological digestive organ for Ammonia Nitrification.
Further, the pipeline that described anaerobic pond is connected with described filtering basin and described circulatory pool is provided with topping-up pump.
Further, the pipeline that described circulatory pool is connected with described sludge treatment pond is provided with the first peristaltic pump.
Further, the pipeline that the settling tank of described separate tank is connected with described sludge treatment pond is provided with the second peristaltic pump.
The advantage that the utility model has and beneficial effect are:
1, denitrogenation dephosphorizing Sewage treatment systems of the present utility model, novel structure, rationally distributed, floor space is little, according to effluent stream to simultaneously in conjunction with biological process sewage treatment process, process through anaerobic pond, anoxic pond and Aerobic Pond, do not increase other pollution substances, also have additional sludge treatment equipment, bioprocess technology is utilized by mud to be discharged to transfer to for fertilizer, make sewage disposal realize the integration of multiple advantage operation, overcome shortcoming of the prior art, embody environmental protection new ideas.
2, compact construction between each device of denitrogenation dephosphorizing Sewage treatment systems of the present utility model, sewage is made to obtain being reacted fully, wherein separate tank comprises settling tank and dissolved oxygen pond, ensure out that water quality is good, connected by pipeline between each device, utilize topping-up pump and peristaltic pump to complete the flowing of sewage and mud, level of automation is high, and investment rises convenient management.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, agitated pool, 2, filtering basin, 3, circulatory pool, 4 anaerobic ponds, 5, anoxic pond, 6, Aerobic Pond, 7, separate tank, 8, sludge treatment pond.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in the figure, the utility model provides: a kind of novel denitrogenation dephosphorizing Sewage treatment systems, comprise filtering basin 2 that the agitated pool 1, the mud that mix for mud and sewage is separated with sewage, the anaerobic pond 4 for the circulatory pool 3 of the sewage backflow in mud, dephosphorization, the anoxic pond 5 for anti-nitration reaction, for inhaling the Aerobic Pond 6 of phosphorus and nitration reaction, separate tank 7 that mud is separated with sewage and sludge treatment pond 8, the output terminal of agitated pool 1 is connected with filtering basin 2 by pipeline, filtering basin 2 comprise the upper output terminal flowed out for sewage and the lower output terminal flowed out for mud, upper output terminal is connected with anaerobic pond 4 by pipeline, anaerobic pond 4 is connected with anoxic pond 5 by pipeline, anoxic pond 5 is connected with Aerobic Pond 6 by pipeline, Aerobic Pond 6 is connected with separate tank 7 by pipeline, lower output terminal is connected with circulatory pool 3 by pipeline, circulatory pool 3 is provided with for the upper outlet of sewage backflow and the lower outlet for mud discharge, upper outlet is connected with anaerobic pond 4 by pipeline, lower outlet is connected with sludge treatment pond 8 by pipeline, separate tank 7 be provided with for the treatment of the mud mouth of mud discharging after the water outlet of rear sewage discharge and process, mud mouth is connected with sludge treatment pond 8 by pipeline.
The inside of agitated pool 1 is provided with agitator.Mud is mixed fully with sewage, enters next program smoothly, ensure not residual solid contaminant in agitated pool 1, sewage flows into smoothly.
The inside of sludge treatment pond 8 is provided with sludge composting zymophyte.Utilize biological process heap fermentation to become fertilizer in the mud with source of pollution, turn waste into wealth, the discharge of decreasing pollution thing, energy-conserving and environment-protective.
Separate tank 7 comprises settling tank and dissolved oxygen pond, is provided with scraper plate in settling tank.Scraper plate motion drives mud motion in settling tank, contributes to the eliminating to mud in settling tank, ensures total system trouble-free operation, improve the productivity of next program.
The inside of anaerobic pond 4 is provided with the Denitrifying Phosphate Accumulating Organisms for deoxidation dephosphorization.Biological method, utilizes Denitrifying Phosphate Accumulating Organisms to carry out deoxidation dephosphorization anti-nitration reaction to sewage, can not increase other objectionable impuritiess while removing pollutent.
The inside of anoxic pond 5 is provided with the aeration and biological digestive organ for Ammonia Nitrification.Biological method, can not increase other objectionable impuritiess while removing pollutent.
The pipeline that anaerobic pond 4 is connected with described filtering basin 2 and circulatory pool 3 is provided with topping-up pump.Contribute to drainage flow, ensureing total system, everything goes well with your work carries out.
The pipeline that circulatory pool 3 is connected with sludge treatment pond 8 is provided with the first peristaltic pump.Contribute to mud flowing, ensureing total system, everything goes well with your work carries out, and improves the production efficiency of sludge treatment pond 8, sewage quality after the process of raising.
The pipeline that the settling tank of separate tank 7 is connected with sludge treatment pond 8 is provided with the second peristaltic pump.Contribute to mud flowing, ensureing total system, everything goes well with your work carries out, and improves the production efficiency of sludge treatment pond 8, sewage quality after the process of raising.
Working process of the present utility model: sewage enters into agitated pool 1, be stirred and enter filtering basin 2, sewage enters anaerobic pond 4 after filtering, mud enters circulatory pool 3, the effluent cycle entered in the mud of circulatory pool 3 enters anaerobic pond 4, the sewage entering anaerobic pond 4 enters anoxic pond 5 successively, Aerobic Pond 6 and separate tank 7, arrive the sewage of the sewage after separate tank 7 aftertreatment after settling tank and the process of dissolved oxygen pond to get rid of, mud after process enters sludge treatment pond 8, mud in circulatory pool 3 enters sludge treatment pond 8, the sludge composting zymophyte heap fermentation of mud in sludge treatment pond 8 changes waste material into.
The beneficial effects of the utility model: denitrogenation dephosphorizing Sewage treatment systems of the present utility model, novel structure, rationally distributed, floor space is little, according to effluent stream to simultaneously in conjunction with biological process sewage treatment process, process through anaerobic pond 4, anoxic pond 5 and Aerobic Pond 6, do not increase other pollution substances, also have additional sludge treatment equipment, bioprocess technology is utilized by mud to be discharged to transfer to for fertilizer, make sewage disposal realize the integration of multiple advantage operation, overcome shortcoming of the prior art, embody environmental protection new ideas.
Compact construction between each device of denitrogenation dephosphorizing Sewage treatment systems of the present utility model, sewage is made to obtain being reacted fully, wherein separate tank 7 comprises settling tank and dissolved oxygen pond, ensure out that water quality is good, connected by pipeline between each device, utilize topping-up pump and peristaltic pump to complete the flowing of sewage and mud, level of automation is high, and investment rises convenient management.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (9)
1. a novel denitrogenation dephosphorizing Sewage treatment systems, is characterized in that: comprise filtering basin (2) that the agitated pool (1), the mud that mix with sewage for mud is separated with sewage, the anaerobic pond (4) for the circulatory pool (3) of the sewage backflow in mud, dephosphorization, the anoxic pond (4) for anti-nitration reaction, for inhaling the Aerobic Pond (6) of phosphorus and nitration reaction, separate tank (7) that mud is separated with sewage and sludge treatment pond (8);
The output terminal of described agitated pool (1) is connected with described filtering basin (2) by pipeline, described filtering basin (2) comprise the upper output terminal flowed out for sewage and the lower output terminal flowed out for mud, described upper output terminal is connected with described anaerobic pond (4) by pipeline, described anaerobic pond (4) is connected with described anoxic pond (4) by pipeline, described anoxic pond (4) is connected with described Aerobic Pond (6) by pipeline, described Aerobic Pond (6) is connected with separate tank (7) by pipeline, described lower output terminal is connected with circulatory pool (3) by pipeline, described circulatory pool (3) is provided with for the upper outlet of sewage backflow and the lower outlet for mud discharge, described upper outlet is connected with described anaerobic pond (4) by pipeline, described lower outlet is connected with described sludge treatment pond (8) by pipeline, described separate tank (7) be provided with for the treatment of the mud mouth of mud discharging after the water outlet of rear sewage discharge and process, described mud mouth is connected with described sludge treatment pond (8) by pipeline.
2. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the inside of described agitated pool (1) is provided with agitator.
3. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the inside of described sludge treatment pond (8) is provided with sludge composting zymophyte.
4. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: described separate tank (7) comprises settling tank and dissolved oxygen pond, is provided with scraper plate in described settling tank.
5. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the inside of described anaerobic pond (4) is provided with the Denitrifying Phosphate Accumulating Organisms for deoxidation dephosphorization.
6. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the inside of described anoxic pond (4) is provided with the aeration and biological digestive organ for Ammonia Nitrification.
7. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the pipeline that described anaerobic pond (4) is connected with described filtering basin (2) and described circulatory pool (3) is provided with topping-up pump.
8. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 1, is characterized in that: the pipeline that described circulatory pool (3) is connected with described sludge treatment pond (8) is provided with the first peristaltic pump.
9. the novel denitrogenation dephosphorizing Sewage treatment systems of one according to claim 4, is characterized in that: the pipeline that the settling tank of described separate tank (7) is connected with described sludge treatment pond (8) is provided with the second peristaltic pump.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520383547.4U CN204689844U (en) | 2015-06-05 | 2015-06-05 | A kind of novel denitrogenation dephosphorizing Sewage treatment systems |
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| CN201520383547.4U CN204689844U (en) | 2015-06-05 | 2015-06-05 | A kind of novel denitrogenation dephosphorizing Sewage treatment systems |
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| CN204689844U true CN204689844U (en) | 2015-10-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045038A (en) * | 2016-07-12 | 2016-10-26 | 佛山杰致信息科技有限公司 | Sewage treatment system |
| CN106966489A (en) * | 2017-05-15 | 2017-07-21 | 王佳姝钰 | A kind of denitrogenation dephosphorizing sewage-treatment plant |
| CN112851024A (en) * | 2021-01-06 | 2021-05-28 | 安庆市绿巨人环境技术股份有限公司 | Sewage advanced nitrogen and phosphorus removal device |
-
2015
- 2015-06-05 CN CN201520383547.4U patent/CN204689844U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045038A (en) * | 2016-07-12 | 2016-10-26 | 佛山杰致信息科技有限公司 | Sewage treatment system |
| CN106966489A (en) * | 2017-05-15 | 2017-07-21 | 王佳姝钰 | A kind of denitrogenation dephosphorizing sewage-treatment plant |
| CN112851024A (en) * | 2021-01-06 | 2021-05-28 | 安庆市绿巨人环境技术股份有限公司 | Sewage advanced nitrogen and phosphorus removal device |
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