CN103086571A - High-efficiency modular sewage treatment system - Google Patents
High-efficiency modular sewage treatment system Download PDFInfo
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- CN103086571A CN103086571A CN2013100179568A CN201310017956A CN103086571A CN 103086571 A CN103086571 A CN 103086571A CN 2013100179568 A CN2013100179568 A CN 2013100179568A CN 201310017956 A CN201310017956 A CN 201310017956A CN 103086571 A CN103086571 A CN 103086571A
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Abstract
The invention relates to the technical field of sewage treatment equipment, and in particular relates to a high-efficiency modular sewage treatment system which comprises a pipeline system controlled by a control system, wherein the pipeline is sequentially connected with a pretreatment box, an MBR (Membrane Biological Reaction) reaction tank and a water cleaning tank; the clean water passes through the pretreatment box, and the macromolecule organisms in the water are subjected to hydrolysis, thereby improving the biodegradability of the sewage; the water further enters the MBR tank, the aerobic micro-organisms in the water further degrade the organisms, furthermore the solid-liquid separation is realized by utilizing the characteristics of a membrane filtering device, and the filtered water enters the clean water tank to be reused as reclaimed water or directly discharged. The sewage treatment system disclosed by the invention is simple and compact in structure and can be assembled and operated in a modular manner; the surface of the membrane filtering device is washed by using a blowing device so as to prevent blocking and improve the interaction ability of water circulation; and the sewage treatment system has the characteristics of small occupied space, no limit in arrangement situation, convenience in operation and management and easiness in automatic control realization.
Description
Technical field
The present invention relates to technical field of sewage treatment equipment, refer in particular to a kind of efficient modular Sewage treatment systems.
Background technology
At present, due to the discharging of sewage, a lot of local environmental destructions that all occur in various degree of China; At present in the city, the sewage of large industrial enterprise mostly is provided with large-scale cleaning treatment system, the sewage after purification can effectively reduce the destruction to ecotope; But in some playgrounds, as places such as park, holiday resort, rural areas, not being connected to municipal wastewater processes pipeline or Sewage treatment systems is not set, can't process sanitary sewage, directly discharging can cause environmental pollution, cause Freshwater resources nervous, or need roping to process to concentrated treatment system, processing cost increases; In addition, traditional wastewater treatment system pipeline is loose at present, arranges that installation is complicated loaded down with trivial details, and the water cycle interaction capability is poor, and level of automation is low.
Summary of the invention
The invention reside in the problem that exists for purifying domestic sewage aspect, present various place, and a kind of efficient modular Sewage treatment systems that overcomes the above problems is provided.
For achieving the above object, the present invention adopts following technical scheme:
A kind of efficient modular Sewage treatment systems, described Sewage treatment systems comprises the piping system that Controlling System is controlled, piping system connects pretreatment box, MBR reactive tank, clear water tanks successively, in described MBR reactive tank, membrane filter appts is set, membrane filter appts connects the pipeline that leads to clear water tanks, the bottom of MBR reactive tank arranges the air-blast device that Controlling System is controlled, and pretreatment box, MBR reaction tank bottom connect device for discharging sludge.
Clear water tanks connects by Controlling System controls the backwash water supply installation that leads to membrane filter appts.
Better, described backwash water supply installation comprises a backwash water pump and backwash magnetic valve.
Better, water inlet water pump and entering water electromagnetic valve are set on the pipeline of described pretreatment box and MBR reactive tank.
Better, effluent water pump is set and goes out water solenoid valve on the pipeline of described MBR reactive tank and clear water tanks.
Better, described Controlling System is the PLC controller.
Beneficial effect of the present invention is: efficient modular Sewage treatment systems of the present invention, described Sewage treatment systems comprises the piping system that Controlling System is controlled, piping system connects pretreatment box, MBR reactive tank, clear water tanks successively, in described MBR reactive tank, membrane filter appts is set, membrane filter appts connects the pipeline that leads to clear water tanks, the bottom of MBR reactive tank arranges the air-blast device that Controlling System is controlled, and pretreatment box, MBR reaction tank bottom connect device for discharging sludge; Sewage is through pretreatment box, and in water, larger molecular organics is hydrolyzed, and has improved the biodegradability of sewage.Then enter the MBR groove, in water, aerobic microbiological is further degraded organism, the characteristic of recycling membrane filter appts, realize solid-liquid separation, water after filtering enters clear water tanks, and as middle water reuse or directly discharging, the precipitating sludge that produces is discharged from device for discharging sludge; Sewage treatment systems of the present invention is simple and compact for structure, but modularized assembling operation, the processing demands of applicable different size is installed simple and fast, washes away the membrane filter appts surface by air-blast device, prevent from stopping up, promote the water cycle interaction capability, and it is little to have floor space, occasion is not set limits, convenient operation and management easily is automated the characteristics of control.
Description of drawings
Fig. 1 is the structural representation of Sewage treatment systems of the present invention
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing 1:
A kind of efficient modular Sewage treatment systems, described Sewage treatment systems comprises the piping system that Controlling System 1 is controlled, piping system connects pretreatment box 2, MBR reactive tank 3, clear water tanks 4 successively, the interior membrane filter appts 31 that arranges of described MBR reactive tank 3, membrane filter appts 31 connects the pipeline that leads to clear water tanks 4, the bottom of MBR reactive tank 3 arranges the air-blast device 5 that Controlling System 1 is controlled, pretreatment box 2, MBR reactive tank 3 bottoms connection device for discharging sludges 6.
In order to accelerate flowing and circulation of current, water inlet water pump 21 and entering water electromagnetic valve 22 are set on the pipeline of pretreatment box 2 and MBR reactive tank 3, effluent water pump 32 is set and goes out water solenoid valve 33 on the pipeline of MBR reactive tank 3 and clear water tanks 4, can be by the keying of Controlling System 1 automatic control piping system.
As a kind of preferred embodiment, Controlling System 1 of the present invention is the PLC controller, has reliability high, immunity from interference is strong, highly versatile, sequence of control is variable, and the workload that has reduced the design and construction of Controlling System 1 easy to use also has volume characteristics little, lightweight, low in energy consumption, easy to maintenance; PLC can also be connected with the GPRS communication module, the information such as real-time service data, alarm record are provided, the staff can be in the on-the-spot running condition of long-range timely understanding, and make resolution, has really accomplished unmanned, realizes that the Internet of Things Long-distance Control processes.
Use Sewage treatment systems of the present invention, sewage is through pretreatment box 2, in water, larger molecular organics is hydrolyzed, and has improved the biodegradability of sewage, then enters MBR groove 3, in water, aerobic microbiological is further degraded organism, the characteristic of recycling membrane filter appts 31 realizes solid-liquid separation, and water after filtering enters clear water tanks 4, as middle water reuse or directly discharging, the precipitating sludge that produces is discharged from device for discharging sludge 6; Sewage treatment systems of the present invention is simple and compact for structure, but modularized assembling operation, simple and fast is installed, wash away membrane filter appts 31 surfaces by air-blast device 5, prevent from stopping up, promote the water cycle interaction capability, and it is little to have floor space, occasion is not set limits, convenient operation and management easily is automated the characteristics of control.
Certainly, the above is only preferred embodiment of the present invention, therefore all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in patent claim of the present invention.
Claims (6)
1. efficient modular Sewage treatment systems, it is characterized in that, described Sewage treatment systems comprises the piping system that Controlling System (1) is controlled, piping system connects pretreatment box (2) successively, MBR reactive tank (3), clear water tanks (4), membrane filter appts (31) is set in described MBR reactive tank (3), membrane filter appts (31) connects the pipeline that leads to clear water tanks (4), the bottom of MBR reactive tank (3) arranges the air-blast device (5) that Controlling System (1) is controlled, pretreatment box (2), MBR reactive tank (3) bottom connects device for discharging sludge (6).
2. a kind of efficient modular Sewage treatment systems according to claim 1, is characterized in that, described clear water tanks (4) connects by Controlling System (1) controls the backwash water supply installation (7) that leads to membrane filter appts (31).
3. a kind of efficient modular Sewage treatment systems according to claim 2, is characterized in that, described backwash water supply installation (7) comprises a backwash water pump (71) and backwash magnetic valve (72).
4. a kind of efficient modular Sewage treatment systems according to claim 1, is characterized in that, water inlet water pump (21) and entering water electromagnetic valve (22) are set on the pipeline of described pretreatment box (2) and MBR reactive tank (3).
5. a kind of efficient modular Sewage treatment systems according to claim 1, is characterized in that, effluent water pump (32) is set and goes out water solenoid valve (33) on the pipeline of described MBR reactive tank (3) and clear water tanks (4).
6. the described a kind of efficient modular Sewage treatment systems of according to claim 1-5 Arbitrary Terms, is characterized in that, described Controlling System (1) is the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100179568A CN103086571A (en) | 2013-01-17 | 2013-01-17 | High-efficiency modular sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100179568A CN103086571A (en) | 2013-01-17 | 2013-01-17 | High-efficiency modular sewage treatment system |
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| Publication Number | Publication Date |
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| CN103086571A true CN103086571A (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013100179568A Pending CN103086571A (en) | 2013-01-17 | 2013-01-17 | High-efficiency modular sewage treatment system |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928096A (en) * | 2009-12-28 | 2010-12-29 | 清华大学 | Sewage treatment method and system in ecological sensitive areas |
| CN201785292U (en) * | 2010-08-31 | 2011-04-06 | 四川省科学城中心科技有限公司 | Hospital sewage treatment system based on MBR |
| CN102372400A (en) * | 2011-09-27 | 2012-03-14 | 北京机电院高技术股份有限公司 | Hazardous waste handling center waste water integrated treatment system and method |
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2013
- 2013-01-17 CN CN2013100179568A patent/CN103086571A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928096A (en) * | 2009-12-28 | 2010-12-29 | 清华大学 | Sewage treatment method and system in ecological sensitive areas |
| CN201785292U (en) * | 2010-08-31 | 2011-04-06 | 四川省科学城中心科技有限公司 | Hospital sewage treatment system based on MBR |
| CN102372400A (en) * | 2011-09-27 | 2012-03-14 | 北京机电院高技术股份有限公司 | Hazardous waste handling center waste water integrated treatment system and method |
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Application publication date: 20130508 |