CN202022827U - Novel MBR water treatment system - Google Patents
Novel MBR water treatment system Download PDFInfo
- Publication number
- CN202022827U CN202022827U CN2011201567478U CN201120156747U CN202022827U CN 202022827 U CN202022827 U CN 202022827U CN 2011201567478 U CN2011201567478 U CN 2011201567478U CN 201120156747 U CN201120156747 U CN 201120156747U CN 202022827 U CN202022827 U CN 202022827U
- Authority
- CN
- China
- Prior art keywords
- pump
- membrane bioreactor
- pipeline
- water
- tank
- 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
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a novel MBR (membrane bioreactor) water treatment system, which comprises a PLC (Programmable Logic Controller) control system, a regulating tank, an MBR, a water outlet pump, a chlorine dioxide generator and a contact disinfecting tank; a submersible sewage pump is arranged in the regulating tank and connected with the water inlet of the MBR through a pipeline; the water outlet of the MBR is connected with the water inlet of the water outlet pump; the water outlet of the water outlet pump is connected with the contact disinfecting tank through a pipeline; the contact disinfecting tank is connected with the chlorine dioxide generator through a pipeline; and the submersible sewage pump, the water outlet pump and the chlorine dioxide generator are all effectively and electrically connected with the PLC control system. The water treatment system has the benefits of good impact resistant effect, good sewage treatment effect and convenience in operation and maintenance; and treated sewage can reach the emission and reuse standard.
Description
Technical field
The utility model belongs to the waste disposal plant field, especially relates to a kind of new membrane bio-reactor water treatment system.
Background technology
Membrane bioreactor (MBR) technology is the water technology that rises in the world the nineties in 20th century, is the sewage disposal technology with a kind of optimization of membrane separation technique and biologic treating technique combination.Its principal feature is the precipitate and separate that replaces second pond with membrane sepn, because membrane sepn can be trapped in most microorganisms in the reactor aeration tank, be not subjected to the influence of second pond gravity separation effect, so activated sludge concentration height in the reactor, mud age is long and can artificially regulate as required, membrane sepn has been held back microorganism and has also been adsorbed the material of having held back difficult degradation, because mud age, long microorganism can fully be degraded organism, thereby make film almost only filter clean water and hold back the microorganism non-degradable but material that film can be held back.But microfiltration membrane is blocked up by dirt easily in the membrane bioreactor (MBR), thereby reduces effluent flux, influence the efficient operation of total system, and how the pollution of controlling diaphragm is the key point of total system normal operation.Simultaneously, because of continuing a large amount of blast aerations in the membrane bioreactor, can produce a large amount of stench tail gas, the reasonable discharging of tail gas has just become problem demanding prompt solution.How the harmless emission of controlling diaphragm bio-reactor water outlet contents of residual chlorine and excess sludge also is to need the problems that further solve.
Summary of the invention
The purpose of this utility model provides a kind of water treatment system that waste water is carried out effective harmless treatment from the source to the whole process of discharging.
The technical solution of the utility model is: a kind of new membrane bio-reactor water treatment system comprises PLC Controlling System, equalizing tank, membrane bioreactor, goes out water pump, chlorine dioxide generator and disinfecting tank;
Be provided with submersible sewage pump in the described equalizing tank, submersible sewage pump is connected with the membrane bioreactor water-in by pipeline, and sewage in the equalizing tank is extracted in the membrane bioreactor;
Described membrane bioreactor water outlet by pipeline with go out pump intake and be connected, go out pump outlet and be connected by pipeline with disinfecting tank, go out the sewage that water pump crosses Membrane Bioreactor for Wastewater Treatment and be extracted in the disinfecting tank;
Described disinfecting tank is connected by pipeline with chlorine dioxide generator, and the thimerosal that chlorine dioxide generator produces injects in the disinfecting tank by this pipeline, and disinfecting tank is provided with water outlet;
Submersible sewage pump, go out water pump and chlorine dioxide generator all effectively is electrically connected with the PLC Controlling System.
Described chlorine dioxide generator is connected by pipeline with equalizing tank, and thimerosal injects in the equalizing tank by this pipeline.
Be provided with jury-pump in the described equalizing tank, jury-pump is connected with disinfecting tank by pipeline, when the discharge of sewage is big, can simplify handling procedure, and sewage in the equalizing tank is extracted in the disinfecting tank sterilizes, discharging, jury-pump effectively is electrically connected with the PLC Controlling System.
Wherein, also comprise the vent gas treatment part, vent gas treatment partly comprises ultraviolet C sterilizer, high efficiency filter and induced draft fan, membrane bioreactor is connected with induced draft fan with ultraviolet C sterilizer, high efficiency filter successively by pipeline, and ultraviolet C sterilizer, high efficiency filter and induced draft fan all effectively are electrically connected with the PLC Controlling System.
Wherein, also comprise the Powdered Activated Carbon dosing system, the Powdered Activated Carbon dosing system is connected by pipeline with membrane bioreactor, and the Powdered Activated Carbon dosing system also is connected with a water inlet pipe, utilizes the water in the water inlet pipe that gac is added in the membrane bioreactor.
Wherein, also comprise Aeration fan and film flushing blower fan, Aeration fan connects aeration tube, aeration tube feeds the membrane bioreactor bottom, film flushing blower fan is connected with washpipe, washpipe feeds the membrane module below membrane module is washed, and Aeration fan and film flushing blower fan all effectively are electrically connected with the PLC Controlling System.
Wherein, also comprise mud storage pool, mud storage pool is connected with the membrane bioreactor bottom by pipeline, be provided with sludge pump in the mud storage pool, chlorine dioxide generator is connected by pipeline with mud storage pool, sludge pump effectively is electrically connected with the PLC Controlling System, the mud in the membrane bioreactor be discharged into that mud storage pool concentrates and chlorination after carry out ultimate disposal.
Wherein, also comprise sampling pump, chlorine residue detection system, sampling pump is located in the disinfecting tank, sampling pump is connected by pipeline with the chlorine residue detection system, whether the chlorine residue detection system detects the interior sewage cl content of disinfecting tank up to standard, and sampling pump and chlorine residue detection system all effectively are electrically connected with the PLC Controlling System.。
Described chlorine residue detection system effectively is electrically connected with the supervisory system of monitoring station.
Advantage and the positively effect that the utlity model has are: can carry out effective harmless treatment from the source to the whole process of discharging to waste water, and good impact resistant effect, good sewage processing effect, operational management is convenient, and the sewage after the processing can qualified discharge or reuse.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure:
1, equalizing tank 2, submersible sewage pump 3, jury-pump
4, disinfecting tank 5, sampling pump 6, mud storage pool
7, sludge pump 8, chlorine residue detection system 9, chlorine dioxide generator
10, the supervisory system 12 of PLC Controlling System 11, monitoring station, Powdered Activated Carbon dosing system
13, go out water pump 14, membrane bioreactor 15, ultraviolet C sterilizer
16, high efficiency filter 17, induced draft fan 18, film flushing blower fan
19, Aeration fan
Embodiment
As shown in Figure 1, a kind of new membrane bio-reactor of the utility model water treatment system comprises PLC Controlling System 10, equalizing tank 1, membrane bioreactor 14, goes out water pump 13, chlorine dioxide generator 9 and disinfecting tank 4;
Be provided with submersible sewage pump 2 in the described equalizing tank 1, submersible sewage pump 2 is connected with membrane bioreactor 14 water-ins by pipeline, and sewage in the equalizing tank 1 is extracted in the membrane bioreactor 14;
Described membrane bioreactor 14 water outlets by pipeline with go out water pump 13 water-ins and be connected, go out water pump 13 water outlets and disinfecting tank 4 and be connected by pipeline, go out the sewage that water pump 13 handled membrane bioreactor 14 and be extracted in the disinfecting tank 4;
Described disinfecting tank 4 and chlorine dioxide generator 9 are connected by pipeline, and the thimerosal that chlorine dioxide generator 9 produces injects in disinfecting tank 4 by this pipeline, and disinfecting tank 4 is provided with water outlet;
Submersible sewage pump 2, go out water pump 13 and chlorine dioxide generator 9 all effectively is electrically connected with PLC Controlling System 10.
Described chlorine dioxide generator 9 and equalizing tank 1 are connected by pipeline, and thimerosal injects in equalizing tank 1 by this pipeline.
Be provided with jury-pump 3 in the described equalizing tank 1, jury-pump 3 is connected with disinfecting tank 4 by pipeline, when the discharge of sewage is big, can simplify handling procedure, sewage in the equalizing tank is extracted into sterilization in the disinfecting tank 4, discharging, jury-pump 3 effectively is electrically connected with PLC Controlling System 10.
Wherein, also comprise the vent gas treatment part, vent gas treatment partly comprises ultraviolet C sterilizer 15, high efficiency filter 16 and induced draft fan 17, membrane bioreactor 14 is connected with ultraviolet C sterilizer 15, high efficiency filter 16 and induced draft fan 17 successively by pipeline, and ultraviolet C sterilizer 15, high efficiency filter 16 and induced draft fan 17 all effectively are electrically connected with PLC Controlling System 10.
Wherein, also comprise Powdered Activated Carbon dosing system 12, Powdered Activated Carbon dosing system 12 and membrane bioreactor 14 are connected by pipeline, and Powdered Activated Carbon dosing system 12 also is connected with a water inlet pipe, utilizes the water in the water inlet pipe that gac is added in the membrane bioreactor 14.
Wherein, also comprise Aeration fan 19 and film flushing blower fan 18, Aeration fan 19 connects aeration tube, aeration tube feeds membrane bioreactor 14 bottoms, film flushing blower fan 18 is connected with washpipe, washpipe feeds the membrane module below membrane module is washed, and Aeration fan 19 and film flushing blower fan 18 all effectively are electrically connected with PLC Controlling System 10.
Wherein, also comprise mud storage pool 6, mud storage pool 6 is connected with membrane bioreactor 14 bottoms by pipeline, be provided with sludge pump 7 in the mud storage pool 6, chlorine dioxide generator 9 and mud storage pool 6 are connected by pipeline, sludge pump 7 effectively is electrically connected with PLC Controlling System 10, the mud in the membrane bioreactor 14 be discharged into that mud storage pool 6 concentrates and chlorination after carry out ultimate disposal.
Wherein, also comprise sampling pump 5, chlorine residue detection system 8, sampling pump 5 is located in the disinfecting tank 4, sampling pump 5 and chlorine residue detection system 8 are connected by pipeline, whether chlorine residue detection system 8 detects disinfecting tank 4 interior sewage cl contenies up to standard, and sampling pump 5 and chlorine residue detection system 8 all effectively are electrically connected with PLC Controlling System 10.
Described chlorine residue detection system 8 effectively is electrically connected with the supervisory system 11 of monitoring station.
The working process of this example: open water treatment system by PLC Controlling System 10.The sewage of collecting at first enters in the equalizing tank 1, and sewage 1 carries out preliminary precipitation in equalizing tank.The water yield and the water quality of 1 pair of sewage of equalizing tank are regulated, and the sewage in the equalizing tank 1 is extracted in the membrane bioreactor 14 by submersible sewage pump 2 then.Under the excessive situation of equalizing tank 1 load, need to start jury-pump 3, excessive water is entered in the disinfecting tank 4 speed up processing.Need the periodic cleaning throw out in the equalizing tank 1.
After sewage entered membrane bioreactor 14, membrane bioreactor 14 carried out the degraded of organic pollutant and separating of muddy water.In membrane bioreactor 14 operational processs, Aeration fan 19 and film flushing blower fan 18 are also worked simultaneously, accelerate degradation speed, prevent that membrane module is contaminated.Simultaneously, Powdered Activated Carbon dosing system 12 utilizes the water in the water inlet pipe that proper amount of active carbon is added in the membrane bioreactor 14, utilizes the oarse-grained pollutent of charcoal absorption.Going out water pump 13 will be extracted in the disinfecting tank 4 by pipeline through the water that film is handled.
The tail gas of membrane bioreactor 14 successively by the sterilization of ultraviolet C sterilizer 15 and high efficiency filter 16, filters the back harmless emission under the effect of induced draft fan 17.Because oxygenic aeration in the membrane bioreactor 14 can produce the harmful tail gas of part.With dirty waste water is the general foul smelling of tail gas at water source, have in addition contain malignant bacteria (as hospital wastewater tail gas), might the health of membrane bioreactor 14 surrounding populations be worked the mischief as direct discharging.
Chlorine dioxide generator 9 injects sterilized solution by pipeline in disinfecting tank 4, sewage in this pond is carried out disinfection.After sterilization was finished, the water after sampling pump 5 will be handled was delivered to chlorine residue detection system 8 and is detected, and the sewage after will handling after up to standard is discharged by water outlet.The supervisory system 11 of monitoring station can be monitored detected result by effectively being electrically connected with chlorine residue detection system 8.
Mud in the membrane bioreactor 14 is discharged in the mud storage pool 6, and chlorine dioxide generator 9 injects sterilized solution by pipeline in mud storage pool 6, mud is carried out disinfection.Through after certain treatment time, mud is discharged by sludge pump 7.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limit practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (9)
1. a new membrane bio-reactor water treatment system is characterized in that: comprise PLC Controlling System (10), equalizing tank (1), membrane bioreactor (14), go out water pump (13), chlorine dioxide generator (9) and disinfecting tank (4);
Be provided with submersible sewage pump (2) in the described equalizing tank (1), submersible sewage pump (2) is connected with membrane bioreactor (14) water-in by pipeline, and the interior sewage of equalizing tank (1) is extracted in the membrane bioreactor (14);
Described membrane bioreactor (14) water outlet by pipeline with go out water pump (13) water-in and be connected, go out water pump (13) water outlet and be connected by pipeline, go out the sewage that water pump (13) handled membrane bioreactor (14) and be extracted in the disinfecting tank (4) with disinfecting tank (4);
Described disinfecting tank (4) is connected by pipeline with chlorine dioxide generator (9), and the thimerosal that chlorine dioxide generator (9) produces injects in the disinfecting tank (4) by this pipeline, and disinfecting tank (4) is provided with water outlet;
Submersible sewage pump (2), go out water pump (13) and chlorine dioxide generator (9) all effectively is electrically connected with PLC Controlling System (10).
2. membrane bioreactor water treatment system according to claim 1 is characterized in that: described chlorine dioxide generator (9) is connected by pipeline with equalizing tank (1), and thimerosal injects in the equalizing tank (1) by this pipeline.
3. membrane bioreactor water treatment system according to claim 1 and 2, it is characterized in that: be provided with jury-pump (3) in the described equalizing tank (1), jury-pump (3) is connected with disinfecting tank (4) by pipeline, when the discharge of sewage is big, can simplify handling procedure, the interior sewage of equalizing tank (1) is extracted into sterilization in the disinfecting tank (4), discharging, jury-pump (3) effectively is electrically connected with PLC Controlling System (10).
4. membrane bioreactor water treatment system according to claim 1, it is characterized in that: also comprise the vent gas treatment part, vent gas treatment partly comprises ultraviolet C sterilizer (15), high efficiency filter (16) and induced draft fan (17), membrane bioreactor (14) is connected with ultraviolet C sterilizer (15), high efficiency filter (16) and induced draft fan (17) successively by pipeline, and ultraviolet C sterilizer (15), high efficiency filter (16) and induced draft fan (17) all effectively are electrically connected with PLC Controlling System (10).
5. membrane bioreactor water treatment system according to claim 1, it is characterized in that: also comprise Powdered Activated Carbon dosing system (12), Powdered Activated Carbon dosing system (12) is connected by pipeline with membrane bioreactor (14), Powdered Activated Carbon dosing system (12) also is connected with a water inlet pipe, utilizes the water in the water inlet pipe that gac is added in the membrane bioreactor (14).
6. according to claim 1 or 4 or 5 described membrane bioreactor water treatment systems, it is characterized in that: also comprise Aeration fan (19) and film flushing blower fan (18), Aeration fan (19) connects aeration tube, aeration tube feeds membrane bioreactor (14) bottom, film flushing blower fan (18) is connected with washpipe, washpipe feeds the membrane module below membrane module is washed, and Aeration fan (19) and film flushing blower fan (18) all effectively are electrically connected with PLC Controlling System (10).
7. membrane bioreactor water treatment system according to claim 1, it is characterized in that: also comprise mud storage pool (6), mud storage pool (6) is connected with membrane bioreactor (14) bottom by pipeline, be provided with sludge pump (7) in the mud storage pool (6), chlorine dioxide generator (9) is connected by pipeline with mud storage pool (6), sludge pump (7) effectively is electrically connected with PLC Controlling System (10), the mud in the membrane bioreactor (14) be discharged into that mud storage pool (6) concentrates and chlorination after carry out ultimate disposal.
8. membrane bioreactor water treatment system according to claim 1, it is characterized in that: also comprise sampling pump (5), chlorine residue detection system (8), sampling pump (5) is located in the disinfecting tank (4), sampling pump (5) is connected by pipeline with chlorine residue detection system (8), whether chlorine residue detection system (8) detects the interior sewage cl content of disinfecting tank (4) up to standard, and sampling pump (5) and chlorine residue detection system (8) all effectively are electrically connected with PLC Controlling System (10).
9. membrane bioreactor water treatment system according to claim 8 is characterized in that: described chlorine residue detection system (8) effectively is electrically connected with the supervisory system (11) of monitoring station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201567478U CN202022827U (en) | 2011-05-17 | 2011-05-17 | Novel MBR water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201567478U CN202022827U (en) | 2011-05-17 | 2011-05-17 | Novel MBR water treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202022827U true CN202022827U (en) | 2011-11-02 |
Family
ID=44847787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201567478U Expired - Fee Related CN202022827U (en) | 2011-05-17 | 2011-05-17 | Novel MBR water treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202022827U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701538A (en) * | 2012-06-28 | 2012-10-03 | 苏州科博思流体科技有限公司 | Membrane sewage treatment device |
| CN103304109A (en) * | 2013-07-09 | 2013-09-18 | 天津中天海盛环保科技有限公司 | Hospital wastewater treatment process equipment and hospital wastewater treatment method |
-
2011
- 2011-05-17 CN CN2011201567478U patent/CN202022827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102701538A (en) * | 2012-06-28 | 2012-10-03 | 苏州科博思流体科技有限公司 | Membrane sewage treatment device |
| CN103304109A (en) * | 2013-07-09 | 2013-09-18 | 天津中天海盛环保科技有限公司 | Hospital wastewater treatment process equipment and hospital wastewater treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206705870U (en) | A kind of reverse osmosis direct drinking cleaning equipment | |
| CN106554131A (en) | Integrated preposition denitrification sewage-treatment plant | |
| CN102424486B (en) | Process and apparatus for treating waste water in medical waste disposal plant | |
| KR101226547B1 (en) | Sewage treatment system for marine use | |
| CN104176886B (en) | A kind of microkinetic MBR waste disposal plant and method | |
| CN103011517B (en) | Device and control method for safety guarantee of municipal sewage recycling | |
| CN203820606U (en) | Purification system for deep treatment of tap water | |
| CN207671760U (en) | Based on biodegradable sewage-treatment plant | |
| CN101659503A (en) | Membrane bioreaction-nanometer fixed state light-catalyzed reaction device | |
| CN202022827U (en) | Novel MBR water treatment system | |
| CN205133343U (en) | Rubbish transfer station sewage treatment system | |
| CN203768175U (en) | Small sewage treatment box | |
| CN115974305B (en) | Integrated membrane method water treatment system and treatment method | |
| CN104556509B (en) | A kind of running water sterilization system based on membrane technology | |
| CN105967441A (en) | Sewage treatment system and method | |
| CN204310920U (en) | A kind of piggery wastewater recycling treatment system | |
| CN209081672U (en) | A kind of Novel medical mechanism wastewater treatment discharges integrating device | |
| CN203079788U (en) | Urban sewage recycling utilization safety guarantee device | |
| CN209412039U (en) | A kind of medical sewage processing integrated apparatus | |
| CN208898695U (en) | A kind of integrated effluent disposal system | |
| CN206051781U (en) | Treated sewage reusing equipment | |
| CN205990315U (en) | A kind of Treated sewage reusing sewage disposal device | |
| CN206188579U (en) | Normal water cyclic utilization equipment | |
| CN104831696B (en) | Sewage water treatment method based on vertical partitioning | |
| CN205892999U (en) | Integration sewage treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20111102 Termination date: 20150517 |
|
| EXPY | Termination of patent right or utility model |