CN203487015U - Sewage treatment system - Google Patents

Sewage treatment system Download PDF

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Publication number
CN203487015U
CN203487015U CN201320605793.0U CN201320605793U CN203487015U CN 203487015 U CN203487015 U CN 203487015U CN 201320605793 U CN201320605793 U CN 201320605793U CN 203487015 U CN203487015 U CN 203487015U
Authority
CN
China
Prior art keywords
water
sewage treatment
microbial film
film treater
sewage
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
Application number
CN201320605793.0U
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Chinese (zh)
Inventor
徐杰
魏驰原
李敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing University of Information Science and Technology
Original Assignee
Nanjing University of Information Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Priority to CN201320605793.0U priority Critical patent/CN203487015U/en
Application granted granted Critical
Publication of CN203487015U publication Critical patent/CN203487015U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the field of water treatment and particularly relates to a sewage treatment system which comprises an oil removal desilter, a rainwater collection device, a biological membrane disposer, a whirlpool separator and a fire cistern, wherein the oil removal desilter, the biological membrane disposer, the whirlpool separator and the fire cistern are connected in sequence by pipelines, and the rainwater collection device is connected with the biological membrane disposer by a pipeline. The sewage treatment system provided by the utility model is small in occupied land, can be applied to small-scale areas such as neighborhoods and schools and can meet the sewage treatment requirements of the areas such as the neighborhoods and the schools; the system is simple, the efficiency is higher, and the burden of existing urban sewage treatment plants can be lightened; the utilization efficiency of water resources is improved, treated sewage can serve as water for car washing, toilet flushing, greening and firefighting, and great economy and environmental friendliness are achieved.

Description

A kind of Sewage treatment systems
Technical field
this practicality belongs to water treatment field, is specifically related to a kind of Sewage treatment systems.
Background technology
At present, each city Freshwater resources of China are day by day exhausted, the supply of city water factory cannot satisfy the demands, therefore need to strengthen the utilising efficiency of water resources, set up more sewage work, if but set up more sewage work, and facing following problem: 1. land occupation is larger, land resources is limited; 2. investment is larger, and simultaneously capital construction and maintenance cost are higher, cannot large-scale promotion; 3. engineering is larger, needs the existing pipe network in extensive Realization of Modernized Construction for Urban.
Summary of the invention
This practicality provides a kind of Sewage treatment systems, and this Sewage treatment systems is taken up an area less, and less investment, can be applied to the small-scale regions such as community and school, the demand that the sewage disposal that meets the regions such as community and school is sewage; System is simple, and efficiency is higher, can alleviate the burden of the existing sewage work in city; Improved the utilising efficiency of water resources, sewage that can be after processing as carwash, flush the toilet, greening and water for fire-fighting purpose, very economic environmental protection.
This practical technique scheme is as follows:
A Sewage treatment systems, is characterized in that, comprises oil partiting precipitation pool, rain collector, microbial film treater, whirlpool separator and fire cistern; Described oil partiting precipitation pool, microbial film treater, whirlpool separator are connected by pipeline successively with fire cistern; Described rain collector is connected by pipeline with microbial film treater.
Described oil partiting precipitation pool is provided with that sewage inlet, sludge settling slope, coarse rack, fine fack, floating matter are removed mouthful, oil removal is settled out the mouth of a river and mud relief outlet.
Described microbial film treater comprises microbial film treater water-in, scum silica frost removing mouth, flap, overflow weir, aeration tube, packing layer, mud relief outlet and microbial film treater water outlet.
Described fire cistern comprises tank water-in, photocatalysis coating, ultraviolet lamp, water sucking mouth and overflow port; Described photocatalysis coating is arranged on the inwall of tank.
Described oil partiting precipitation pool water outlet is connected with microbial film treater water-in by pipeline; Described microbial film treater water outlet is connected with whirlpool separator by pipeline.
the beneficial effect that this is practical:
1. a practical Sewage treatment systems, takes up an area less, and less investment, can be applied to the small-scale regions such as community and school, meets the sewage disposal demand in the regions such as community and school;
2. a practical Sewage treatment systems, system is simple, and efficiency is higher, can alleviate the burden of the existing sewage work in city;
3. a practical Sewage treatment systems, has improved the utilising efficiency of water resources, has realized the recycle of water resources, sewage that can be after processing as carwash, flush the toilet, greening and water for fire-fighting purpose, very economic environmental protection.
Accompanying drawing explanation
Fig. 1 is this practical functional block diagram.
Fig. 2 is oil partiting precipitation pool structural representation.
Fig. 3 is microbial film treater and whirlpool separator structural representation.
Fig. 4 is fire cistern structural representation.
In figure: 1-sewage inlet; 2-coarse rack; 3-fine fack; 4-sludge settling slope; 5-floating matter is removed mouth; 6-oil partiting precipitation pool water outlet; 7-mud relief outlet; 8-microbial film treater water-in; 9-scum silica frost is removed mouth; 10-flap; 11-overflow weir; 12-aeration tube; 13-packing layer; 14-microbial film treater water outlet; 15-fire cistern water-in; 16-fire-fighting water sucking mouth; 17-overflow port; 18-ultraviolet lamp; 19-photocatalysis coating; 20-whirlpool separator.
Embodiment
As shown in Figure 1, this practical Sewage treatment systems, comprises oil partiting precipitation pool, rain collector, microbial film treater, whirlpool separator 20 and fire cistern; Oil partiting precipitation pool, microbial film treater, whirlpool separator 20 are connected by pipeline successively with fire cistern; Rain collector is connected by pipeline with microbial film treater.Sewage and rainwater three that this practicality produces sanitary sewage, this system process rear recycling, have improved the utilising efficiency of water resources, have realized the recycle of water resources.
This practical working process is as follows:
As shown in Figure 2, sanitary sewage enters oil partiting precipitation pool by sewage inlet 1, slightly, fine fack (2,3) solid waste in interception sewage, remove some large suspended solidss in sewage, and on sludge settling slope 4 precipitations, the Turbulence Flow of sewage in oil partiting precipitation pool can make floating matters such as oil slick in sewage floating to fluid surface, then by floating matter, remove mouthful 5 removals, the mud relief outlet 7 of bottom can be discharged system by mud fast by the effect of sludge pump.Flow through after this oil partiting precipitation pool, sewage obtains preliminary purification and by oil partiting precipitation pool water outlet 6, through pipeline, flows into microbial film treater afterwards.
As shown in Figure 3, water flows into by the microbial film treater water-in 8 of microbial film treater, water is after front end flap 10, suspended substance is removed mouthful 9 removings by scum silica frost, water is through overflow weir 11 afterwards, through aeration tube 12, carry out after aeration again, again by microbial film and packing layer 13, water outlet flows into whirlpool separator 20 by microbial film treater water outlet 14,20 pairs of water of whirlpool separator pass through solid-liquid separation again, the mud that precipitates is discharged to system, and water outlet after separation enters fire cistern water-in 15.
As shown in Figure 4, fire cistern pool wall scribbles photocatalysis coating 19, in pond, establishing ultraviolet lamp 18 irradiates, carry out the dual sterilizing deodorizing measure of ultraviolet ray and photochemical catalysis, the overflow port 17 on top can be controlled at water level in the limit of regulation, fire suction hose is connected with water pump, by fire-fighting water sucking mouth 16, the water in tank is extracted out, flows to respectively carwash, flushes the toilet, the pipeline of greening and water for fire-fighting purpose.
This practical Sewage treatment systems, takes up an area less, and less investment, can be applied to the small-scale regions such as community and school, meets the sewage disposal demand in the regions such as community and school; System is simple, and efficiency is higher, can alleviate the burden of the existing sewage work in city; Improved the utilising efficiency of water resources, realized the recycle of water resources, sewage that can be after processing as carwash, flush the toilet, greening and water for fire-fighting purpose, very economic environmental protection.

Claims (5)

1. a Sewage treatment systems, is characterized in that: comprise oil partiting precipitation pool, rain collector, microbial film treater, whirlpool separator and fire cistern; Described oil partiting precipitation pool, microbial film treater, whirlpool separator are connected by pipeline successively with fire cistern; Described rain collector is connected by pipeline with microbial film treater.
2. Sewage treatment systems according to claim 1, is characterized in that: described oil partiting precipitation pool is provided with that sewage inlet, sludge settling slope, coarse rack, fine fack, floating matter are removed mouthful, oil removal is settled out the mouth of a river and mud relief outlet.
3. Sewage treatment systems according to claim 1 and 2, is characterized in that: described microbial film treater comprises microbial film treater water-in, scum silica frost removing mouth, flap, overflow weir, aeration tube, packing layer, mud relief outlet and microbial film treater water outlet.
4. Sewage treatment systems according to claim 1 and 2, is characterized in that: described fire cistern comprises tank water-in, photocatalysis coating, ultraviolet lamp, water sucking mouth and overflow port; Described photocatalysis coating is arranged on the inwall of tank.
5. Sewage treatment systems according to claim 4, is characterized in that: described oil partiting precipitation pool water outlet is connected with microbial film treater water-in by pipeline; Described microbial film treater water outlet is connected with whirlpool separator by pipeline.
CN201320605793.0U 2013-09-29 2013-09-29 Sewage treatment system Expired - Fee Related CN203487015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320605793.0U CN203487015U (en) 2013-09-29 2013-09-29 Sewage treatment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320605793.0U CN203487015U (en) 2013-09-29 2013-09-29 Sewage treatment system

Publications (1)

Publication Number Publication Date
CN203487015U true CN203487015U (en) 2014-03-19

Family

ID=50257860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320605793.0U Expired - Fee Related CN203487015U (en) 2013-09-29 2013-09-29 Sewage treatment system

Country Status (1)

Country Link
CN (1) CN203487015U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277608A (en) * 2016-08-31 2017-01-04 南宁丰优农业科技有限公司 A kind of sewage-treatment plant with rainwater-collecting
CN109052803A (en) * 2018-07-10 2018-12-21 上海洗霸科技股份有限公司 Rain dirt integrated processing technique
CN109293043A (en) * 2018-09-28 2019-02-01 河海大学 A kind of Minitype manual wastewater from car washer classification processing reclamation set

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106277608A (en) * 2016-08-31 2017-01-04 南宁丰优农业科技有限公司 A kind of sewage-treatment plant with rainwater-collecting
CN106277608B (en) * 2016-08-31 2019-06-11 广西博士海意信息科技有限公司 A kind of sewage-treatment plant with rainwater-collecting
CN109052803A (en) * 2018-07-10 2018-12-21 上海洗霸科技股份有限公司 Rain dirt integrated processing technique
CN109293043A (en) * 2018-09-28 2019-02-01 河海大学 A kind of Minitype manual wastewater from car washer classification processing reclamation set

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140319

Termination date: 20150929

EXPY Termination of patent right or utility model