CN205442974U - Membrane bioreaction device - Google Patents
Membrane bioreaction device Download PDFInfo
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- CN205442974U CN205442974U CN201620086953.9U CN201620086953U CN205442974U CN 205442974 U CN205442974 U CN 205442974U CN 201620086953 U CN201620086953 U CN 201620086953U CN 205442974 U CN205442974 U CN 205442974U
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- water
- pond
- reaction apparatus
- biological reaction
- membrane biological
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Abstract
The utility model discloses a membrane bioreaction device, it includes the box, is equipped with equalizing basin, anaerobism pond, oxygen deficiency pond, good oxygen pond and clean water basin in the box in proper order. The inlet tube is connected to the equalizing basin, is equipped with the immersible pump in the equalizing basin, and the immersible pump passes through aqueduct intercommunication anaerobism pond. Be equipped with the guide plate between anaerobism pond and the oxygen deficiency pond, be equipped with first aeration pipe in the oxygen deficiency pond. Be equipped with dull and stereotyped membrane module between oxygen deficiency pond and the good oxygen pond, it is provided with a plurality of hollow fiber membrane subassemblies to connect in parallel in the good oxygen pond. The hollow fiber membrane subassembly is connected on producing the water -drying pipe, and hollow fiber membrane subassembly below is equipped with second aeration pipe. Produce the water -drying pipe and connect the product water pump through first check valve, produce the water pump and produce the cross current clean water basin through one. Be equipped with the outlet pipe in the clean water basin, go out the water piping connection clarified water pump. The clarified water pump passes through connecting tube intercommunication backwash water tank, and the water -drying pipe is produced through backwash water piping connection to the backwash water tank. This membrane bioreaction device has very good sewage treatment efficiency, and just it clears up the function to have fine oneself.
Description
Technical field
This utility model belongs to technical field of sewage treatment equipment, is specifically related to a kind of membrane biological reaction apparatus.
Background technology
Water is the source of all things on earth, now, and the shortage of water resource and water is seriously polluted has become as main social problem.Film-bioreactor (MembraneBio-Reactor, MBR) is the Novel waste water treatment system that a kind of membrane separation technique organically combines with biologic treating technique.It replaces traditional biological treatment technology end second pond with membrane module, maintain high activity sludge concentration, improve biological treatment organic loading, and reduce sewage treatment facility floor space, mainly utilize the activated sludge in membrane separation plant trap water and larger molecular organics.But, existing Membrane Bioreactor for Wastewater Treatment efficiency is general, and sewage load is little, and membrane module easily blocks, cleaning more difficulty, is difficult to carry out disposable sewage disposal.For this problem, it is thus proposed that a kind of membrane bioreactor, as described in 201510370557.9.
201510370557.9 disclose a kind of integrated film bioreactor, and it includes the anaerobic zone of band inside lining anti-corrosive layer, the anoxic zone of band inside lining anti-corrosive layer, the aerobic zone of band inside lining anti-corrosive layer, the filtering area of band inside lining anti-corrosive layer, the MBR module being arranged in filtering area, reflux pump, filter pump and aerator.The sewage treating efficiency of this membrane bioreactor is general, it is impossible to carries out membrane module self-clean, easily causes blocking.
Therefore, we are necessary to propose a kind of membrane biological reaction apparatus.
Summary of the invention
The utility model proposes a kind of membrane biological reaction apparatus, this membrane biological reaction apparatus has extraordinary sewage treating efficiency, good sewage processing effect, and has good self-clean function.
The technical solution of the utility model is achieved in that
nullA kind of membrane biological reaction apparatus，It includes casing，It is sequentially provided with regulating reservoir in described casing、Anaerobic pond、Anoxic pond、Aerobic Pond and clear water reserviors，Described regulating reservoir connects a water inlet pipe，An immersible pump it is provided with in described regulating reservoir，Described immersible pump connects described anaerobic pond by an aqueduct，A deflector it is provided with between described anaerobic pond and anoxic pond，One first aeration tube it is provided with in described anoxic pond，A plate film assembly it is provided with between described anoxic pond and Aerobic Pond，Some hollow fiber film assemblies it have been arranged in parallel in described Aerobic Pond，Described hollow fiber film assembly is connected on a product water conduit tube，One second aeration tube it is provided with below described hollow fiber film assembly，Described product water conduit tube connects a product water pump by one first check-valves，Described product water pump connects described clear water reserviors by a water producing pipe，An outlet pipe it is provided with in described clear water reserviors，Described outlet pipe connects a clarified water pump，Described clarified water pump is by a connection pipeline communication backwash water tank，Described backwash water tank connects described product water conduit tube by a backwash water pipe.
In membrane biological reaction apparatus of the present utility model, isolated by one first baffle plate between described regulating reservoir and anaerobic pond.
In membrane biological reaction apparatus of the present utility model, described water inlet pipe is provided with one first check valve.
In membrane biological reaction apparatus of the present utility model, described aqueduct is provided with one second check-valves.
In membrane biological reaction apparatus of the present utility model, described first aeration tube connects a blower fan by one first air-pressure tube, described first air-pressure tube is provided with one first stop valve, described second aeration tube connects described blower fan by one second air-pressure tube, and described second air-pressure tube is provided with one second stop valve.
In membrane biological reaction apparatus of the present utility model, between described Aerobic Pond and clear water reserviors, it is provided with a second baffle.
In membrane biological reaction apparatus of the present utility model, described outlet pipe is provided with one second check valve.
In membrane biological reaction apparatus of the present utility model, described connection pipeline is provided with outlet and switch valve.
In membrane biological reaction apparatus of the present utility model, described backwash water pipe is provided with one the 3rd check valve.
Implement this membrane biological reaction apparatus of the present utility model, have the advantages that this membrane biological reaction apparatus is by arranging regulating reservoir, anaerobic pond, anoxic pond, Aerobic Pond and clear water reserviors, can be with stepwise disposal sewage, improve sewage treating efficiency, sewage is through the Duplex treatment effect of plate film assembly and hollow fiber film assembly, can microorganism in extraordinary removing sewage, the impurity such as Organic substance, the water after processing is made to reach use standard, and hollow fiber film assembly can reversely be cleared up by backwash water tank, take impurity out of hollow fiber film assembly, the most time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of this membrane biological reaction apparatus of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.
Of the present utility model this membrane biological reaction apparatus as shown in Figure 1, it includes casing 1, and this casing 1 is a cuboid container.Being sequentially provided with regulating reservoir 10, anaerobic pond 20, anoxic pond 30, Aerobic Pond 40 and clear water reserviors 50 in described casing 1, water quality can be adjusted by regulating reservoir 10, reduces the operating load of device.Anaerobic pond 20 utilizes the effect of anaerobe, makes the Organic substance in sewage hydrolyze, is acidified and methanation, can remove the Organic substance in sewage, and improves the biodegradability of sewage, follow-up Aerobic Process for Treatment.Anoxic pond 30 coordinates Aerobic Pond 40 denitrogenation dephosphorizing, can remove the total nitrogen in sewage, the most removable total phosphorus after dosing.Aerobic Pond 40 can allow activated sludge carry out aerobic respiration, further the Organic substance in sewage is resolved into inorganic matter, can remove the pollutant in sewage.Described regulating reservoir 10 connects a water inlet pipe 101, and sewage is imported in regulating reservoir 10 by this water inlet pipe 101.Being provided with an immersible pump 102 in described regulating reservoir 10, described immersible pump 102 connects described anaerobic pond 20 by an aqueduct 120, and water is imported in anaerobic pond 20 from regulating reservoir 10 by immersible pump 102 by aqueduct 120.Being provided with a deflector 12 between described anaerobic pond 20 and anoxic pond 30, the sewage after anaerobic pond 20 can be processed by deflector 12 imports in anoxic pond 30, and deflector 12 can increase the circulation of water.Being provided with one first aeration tube 301 in described anoxic pond 30, the first aeration tube 301 is evenly distributed with solarization air cap, this first aeration tube 301 can aeration in anoxic pond 30 in the past.Being provided with a plate film assembly 13 between described anoxic pond 30 and Aerobic Pond 40, plate film assembly 13 can filter out the impurity in sewage, reduces the loading of rear stage processing means.This plate film assembly 13 is made up of gripper shoe, baffle plate and film, and gripper shoe both sides each arrange one piece of film, forms a filter chamber between film and film, and baffle plate can be distributed with balancing flow, prevent channel.Being arranged in parallel some hollow fiber film assemblies 401 in described Aerobic Pond 40, this hollow fiber film assembly 401 is the most placed side by side.Described hollow fiber film assembly 401 is connected on a product water conduit tube 402, and the end of hollow fiber film assembly 401 is connected to produce on water conduit tube 402, hollow fiber film assembly 401 water produced after filtering is collected to produce in water conduit tube 402.Be provided with one second aeration tube 403 below described hollow fiber film assembly 401, this second aeration tube 403 be evenly distributed with solarization air cap, can in Aerobic Pond 40 aeration, the activity of aerobic bacteria can be increased, accelerate organic decomposition.Described product water conduit tube 402 connects a product water pump 405 by one first check-valves 404, and water pump 405 is produced in the connection of this product water conduit tube 402, and the first check-valves 404 can be with water production control.Described product water pump 405 connects described clear water reserviors 50 by a water producing pipe 406, produces the water after water pump 405 will process and imports storage in clear water reserviors 50 by water producing pipe 406.One check valve can also be set on water producing pipe 406, this check valve so that the clear water in clear water reserviors 50 will not reflux, the beneficially water conservancy diversion of water producing pipe 406, define double insurance with the first check-valves 404.Being provided with an outlet pipe 501 in described clear water reserviors 50, described outlet pipe 501 connects a clarified water pump 502, and clear water is extracted out from clear water reserviors 50 by clarified water pump 502 by outlet pipe 501.Described clarified water pump 502 connects backwash water tank 70 by a connection pipeline 503, and the clear water after extraction imports in backwash water tank 70 by connecting pipeline 503.Described backwash water tank 70 connects described product water conduit tube 402 by a backwash water pipe 701, and clear water is imported in product water conduit tube 402 by backwash water tank 70 by backwash water pipe 701, is carried out hollow fiber film assembly 401, it is possible to achieve the self-clean of device, time saving and energy saving.
nullSewage is entered in regulating reservoir 10 by water inlet pipe 101，Water quality is adjusted，By immersible pump 102 and aqueduct 120, the sewage after regulation is imported in anaerobic pond 20 again，Carry out organic decomposition，By deflector 12, the water in anaerobic pond 20 is imported in anoxic pond 30，Carry out denitrogenating process，Water after process is after the filtration of plate film assembly 13，Enter in Aerobic Pond 40，Carry out Organic substance decomposition again，After filtration by hollow fiber film assembly 401，Generate clear water，Under the effect producing water pump 405，By water producing pipe 406, clear water is imported in clear water reserviors 50，Clear water is extracted out from clear water reserviors 50 by clarified water pump 502 by outlet pipe 501，Import again in backwash water tank 70，Clear water is imported in product water conduit tube 402 by backwash water tank 70 by backwash water pipe 701，Hollow fiber film assembly 401 is carried out.
Wherein, being isolated by one first baffle plate 11 between described regulating reservoir 10 and anaerobic pond 20, regulating reservoir 10 is separated by this first baffle plate 11 with anaerobic pond 20, and regulating reservoir 10 is one and closes space.
Described water inlet pipe 101 is provided with one first check valve 110, and this first check valve 110 can control inflow and the water inlet direction of sewage.
Described aqueduct 120 is provided with one second check-valves 121, and this second check-valves 121 can control the water in anaerobic pond 20 and will not be back in regulating reservoir 10.
Described first aeration tube 301 connects a blower fan 60 by one first air-pressure tube 310, described first air-pressure tube 310 is provided with one first stop valve 311, described second aeration tube 403 connects described blower fan 60 by one second air-pressure tube 430, and described second air-pressure tube 430 is provided with one second stop valve 431.Blower fan 60 can be an aerator or aerator, and the first stop valve 311 can control the air inflow of the first aeration tube 301, and the second stop valve 431 can control the air inflow of the second aeration tube 403.
Being provided with a second baffle 14 between described Aerobic Pond 40 and clear water reserviors 50, Aerobic Pond 40 and clear water reserviors 50 are separated by this second baffle 14, and clear water reserviors 50 are confined spaces.
Described outlet pipe 501 is provided with one second check valve 510, and this second check valve 510 can control the water yield of outlet pipe 501.
Described connection pipeline 503 is provided with outlet 531 and switch valve 532, and outlet 531 is a water inlet, and derivation is the clear water that can use, when opening switch valve 532, can control clear water to flow in backwash water tank 70, closing switch valve 532, then so that clear water is derived from outlet 531.A controlled valve or flow valve can also be set between outlet 531 and clarified water pump 502, the clear water flow of outlet 531 can be controlled.
Described backwash water pipe 701 is provided with one the 3rd check valve 710, and the 3rd check valve 710 can control the discharge of backwash water pipe 701, controls the cleaning water yield to hollow fiber film assembly 401 so that hollow fiber film assembly 401 will not be destroyed.So far, the present utility model purpose is accomplished.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (9)
- null1. a membrane biological reaction apparatus，It is characterized in that，Including casing，It is sequentially provided with regulating reservoir in described casing、Anaerobic pond、Anoxic pond、Aerobic Pond and clear water reserviors，Described regulating reservoir connects a water inlet pipe，An immersible pump it is provided with in described regulating reservoir，Described immersible pump connects described anaerobic pond by an aqueduct，A deflector it is provided with between described anaerobic pond and anoxic pond，One first aeration tube it is provided with in described anoxic pond，A plate film assembly it is provided with between described anoxic pond and Aerobic Pond，Some hollow fiber film assemblies it have been arranged in parallel in described Aerobic Pond，Described hollow fiber film assembly is connected on a product water conduit tube，One second aeration tube it is provided with below described hollow fiber film assembly，Described product water conduit tube connects a product water pump by one first check-valves，Described product water pump connects described clear water reserviors by a water producing pipe，An outlet pipe it is provided with in described clear water reserviors，Described outlet pipe connects a clarified water pump，Described clarified water pump is by a connection pipeline communication backwash water tank，Described backwash water tank connects described product water conduit tube by a backwash water pipe.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that isolated by one first baffle plate between described regulating reservoir and anaerobic pond.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that described water inlet pipe is provided with one first check valve.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that described aqueduct is provided with one second check-valves.
- Membrane biological reaction apparatus the most according to claim 1, it is characterized in that, described first aeration tube connects a blower fan by one first air-pressure tube, described first air-pressure tube is provided with one first stop valve, described second aeration tube connects described blower fan by one second air-pressure tube, and described second air-pressure tube is provided with one second stop valve.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that be provided with a second baffle between described Aerobic Pond and clear water reserviors.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that described outlet pipe is provided with one second check valve.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that described connection pipeline is provided with outlet and switch valve.
- Membrane biological reaction apparatus the most according to claim 1, it is characterised in that described backwash water pipe is provided with one the 3rd check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086953.9U CN205442974U (en) | 2016-01-29 | 2016-01-29 | Membrane bioreaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620086953.9U CN205442974U (en) | 2016-01-29 | 2016-01-29 | Membrane bioreaction device |
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| Publication Number | Publication Date |
|---|---|
| CN205442974U true CN205442974U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620086953.9U Expired - Fee Related CN205442974U (en) | 2016-01-29 | 2016-01-29 | Membrane bioreaction device |
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| CN (1) | CN205442974U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284461A (en) * | 2017-06-27 | 2017-10-24 | 宝鸡中车时代工程机械有限公司 | Construction of railways ambulance car with sewage treatment function |
| CN109160671A (en) * | 2018-08-21 | 2019-01-08 | 海南大学 | A kind of domestic sewage in rural areas organic matter and nitrogen phosphor resource processing unit and method |
-
2016
- 2016-01-29 CN CN201620086953.9U patent/CN205442974U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284461A (en) * | 2017-06-27 | 2017-10-24 | 宝鸡中车时代工程机械有限公司 | Construction of railways ambulance car with sewage treatment function |
| CN109160671A (en) * | 2018-08-21 | 2019-01-08 | 海南大学 | A kind of domestic sewage in rural areas organic matter and nitrogen phosphor resource processing unit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170720 Address after: 332100 Jiangxi Province, Jiujiang Jiujiang economic and Technological Development Zone West Port double base No. 2 Factory Patentee after: Jiangxi wisdom Environment Technology Co., Ltd. Address before: Two building, No. 398, No. two, No. five, 330029 hi tech Development Zone, Jiangxi, Nanchang Patentee before: Jiangxi Esun Environmental Protection Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20200129 |