CN204848425U - Simple and easy membrane bioreactor - Google Patents
Simple and easy membrane bioreactor Download PDFInfo
- Publication number
- CN204848425U CN204848425U CN201520534762.XU CN201520534762U CN204848425U CN 204848425 U CN204848425 U CN 204848425U CN 201520534762 U CN201520534762 U CN 201520534762U CN 204848425 U CN204848425 U CN 204848425U
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- CN
- China
- Prior art keywords
- reaction tank
- biological reaction
- conduit
- membrane bioreactor
- reaction pond
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- 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.)
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to a simple and easy membrane bioreactor, include first pipe on to be provided with a flow controller and first blast pipe through a pipe connection, biological reaction pond and film reaction pond through the 2nd pipe connection from the height to low intake pool, biological reaction pond and the film reaction pond that sets gradually, intake pool and biological reaction pond, be provided with the 2nd flow controller and second blast pipe on the second pipe, be provided with the membrane module in the film reaction pond. During the use, waste water flowing automatically under the action of gravity can be realized to the extrusion blast pipe, need not external water pump to accessible flow controller control waste water flow, during the use, waste water flowing automatically under the action of gravity can be realized to the extrusion blast pipe, need not external water pump, and accessible flow controller control waste water flow.
Description
Technical field
The utility model relates to technical field of sewage, particularly relates to a kind of simple and easy membrane bioreactor.
Background technology
Membrane bioreactor is a kind of Novel waste water treatment device biologic treating technique and membrane technology combined, it is good that efficient crown_interception due to biology high wastewater degradation rate and film makes membrane bioreactor have effluent quality, the wastewater treatment feature that processing efficiency is high, receives the concern of the extensive investigator of wastewater treatment research field.But, buy membrane biological reaction (MBR) experimental assembly and bring difficulty to many investigators.
At present, general membrane biological reaction (MBR) experimental assembly costly, price is at about 10,000 yuan, and build is comparatively large, requires that lab space is comparatively large, also have the membrane bioreactor complicated structure that some are assembled, assembling difficulty, element price is high, and effect is also not too obvious in process of the test, and it is also not too convenient to operate.Therefore, a kind of can laboratory level build voluntarily, the needs of the membrane bioreactor that easy, dismountable, cost the is low person that more can meet experimental study.
Summary of the invention
The utility model provides a kind of simple and easy membrane bioreactor, to solve the problems of the technologies described above.
In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of simple and easy membrane bioreactor, comprise set gradually from high to low pump sump, biological reaction tank and film reaction pond; Be provided with the first conduit between described pump sump and reaction tank, and be communicated with by the first conduit; Be provided with the second conduit between described biological reaction tank and film reaction pond, and be communicated with by the second conduit; Described first conduit is provided with first flow controller and first outlet pipe; Described second conduit is provided with second amount controller and second exhaust pipe; Be filled with the carrier for bearing microorganism in described biological reaction tank, and Carrier diameters is between 2-5mm; Thermoscope and water quality analyzer is also provided with in described biological reaction tank; Membrane module is provided with in described film reaction pond; Described film reaction pond is connected with a suction pump, and suction pump connects outlet sump.
Preferably, be provided with aeration head in described biological reaction tank, aeration head is connected with aeration tube, and the other end of aeration tube is connected with aeration pump, described aeration tube is also provided with a choke valve.
Preferably, a dissolved oxygen instrument is also set in described biological reaction tank.
Furthermore, described pump sump and biological reaction tank, difference of altitude between described biological reaction tank and film reaction pond are all between 200-800mm.
Furthermore, described pump sump and biological reaction tank are Erlenmeyer flask, described film reaction pond is beaker, described carrier is polyoxyethylene glycol and haydite, described first conduit and the second conduit are medical infusion lines, first flow controller and second amount controller are the throttling valve on described medical infusion lines, and first outlet pipe and second exhaust pipe are the dropping funnel on medical infusion lines.
Furthermore, described pump sump and biological reaction tank are all sealed with the stopper with communicating pores.
Furthermore, a funnel is also set above described pump sump.
Compared with prior art, the utility model has the advantage of:
In the utility model, the pump sump of simple and easy membrane bioreactor, biological reaction tank and film reaction pond are all positioned at different level heights, and connected successively by conduit, conduit is provided with vapor pipe and flow director, during use, extruding vapor pipe can realize waste water gravity flow under gravity, without the need to outer water pump, also control wastewater flow by flow director; Water quality analyzer can detect in biological reaction tank the degree of reacting and carrying out; Carrier diameters is between 2-5mm, and under the condition that carrier quality keeps certain, sphere area is large, and namely contact area is large, and the microorganism in carrier is fully contacted with waste water; Meanwhile, aeration pump carries out aeration by aeration head to biological reaction tank, and dissolved oxygen instrument can detect the dissolved oxygen amount in waste water, and controls aeration time with this result; Pump sump and biological reaction tank, difference of altitude between biological reaction tank and film reaction pond, all between 200-800mm, can be that waste liquid gravity flow more easily realizes; Membrane bioreactor uses Erlenmeyer flask, beaker and medical infusion lines to assemble, structure is simple, can build voluntarily at laboratory level, low, the easy assembling of installation cost, detachable, occupy little space, and the size of reactor in the utility model can be changed according to practical situation; And pump sump, biological reaction tank is all sealed with the stopper with communicating pores, the generation of foam can be reduced, reduce evaporation and pollute.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of simple and easy membrane bioreactor described in the utility model.
Drawing reference numeral illustrates: 1-pump sump, 2-biological reaction tank, 3-film reaction pond, 4-outlet sump, 5-first conduit, 6-first flow controller, 7-first outlet pipe, 8-second conduit, 9-second amount controller, 10-second exhaust pipe, 11-funnel, 12-thermoscope, 13-carrier, 14-aeration head, 15-aeration tube, 16-aeration pump, 17-dissolved oxygen instrument, 18-suction pump, 19-stopper, 20-membrane module, 21-choke valve, 22-water quality analyzer.
Embodiment
Carry out clear, complete description below with reference to accompanying drawing to the technical scheme of the utility model embodiment, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belong to the scope that the utility model is protected.
As shown in Figure 1, the utility model relates to a kind of simple and easy membrane bioreactor, comprise set gradually from high to low pump sump 1, biological reaction tank 2 and film reaction pond 3; Be provided with the first conduit 5 between described pump sump 1 and reaction tank 2, and be communicated with by the first conduit 5; Be provided with the second conduit 8 between described biological reaction tank 2 and film reaction pond 3, and be communicated with by the second conduit; The first described conduit 5 is provided with first flow controller 6 and first outlet pipe 7; Described second conduit 8 is provided with second amount controller 9 and second exhaust pipe 10; And first flow controller 6 and second amount controller 9 are for controlling the flow velocity of waste water, during use, extruding first outlet pipe 7 and second exhaust pipe 10, can realize the gravity flow of waste water in action of gravity; Described pump sump 1 and biological reaction tank 2, difference of altitude between described biological reaction tank 2 and film reaction pond 3 are all between 200-800mm, and so more easily realize the gravity flow of waste water, without the need to additional water pump, device is simple; Meanwhile, be filled with the carrier 13 for bearing microorganism in described biological reaction tank 2, and carrier 13 diameter is between 2-5mm; Make carrier under the condition that quality is certain, sphere area is larger, and contact area is larger, and the contact of the microorganism in carrier 13 and this part of waste water is more abundant, is conducive to the carrying out of biological respinse; For the numerical value of the COD content pH etc. of waste water in monitoring bio reaction tank 2, so that control the carrying out reacted in biological reaction tank; Thermoscope 12 and water quality analyzer 22 is also provided with in described biological reaction tank 2; Membrane module 20 is provided with in described film reaction pond 3; Described film reaction pond 3 is connected with a suction pump 18, and suction pump 18 connects outlet sump 4, and it is for moving on in outlet sump 4 by the liquid rotating in film reaction pond 3 after membrane module 20 processes; Aeration head 14 is provided with in described biological reaction tank 2, described aeration head 14 is connected with aeration tube 15, and the other end of aeration tube 15 is connected with aeration pump (16), described aeration tube 15 is also provided with a choke valve 21, a dissolved oxygen instrument 17 is also set in described biological reaction tank 2; When biological reaction tank 2 is Aerobic Pond, open aeration pump 16 and choke valve 21, Air Exposure is carried out to biological reaction tank 2, and detects the dissolved oxygen amount in waste water with dissolved oxygen instrument 17, and control aeration time with this result.
Described pump sump 1 and biological reaction tank 2 are a 3L Erlenmeyer flask respectively, described film reaction pond 3 is 3L beaker (can select different containers and different volumes as required in other embodiments), device is simple, can build voluntarily under laboratory level; Described carrier 13 is polyoxyethylene glycol and haydite etc., the first described conduit 5 and the second conduit 8 are medical infusion lines, described first flow controller 6 and second amount controller 9 are the throttling valve on described medical infusion lines, described first outlet pipe 7 and second exhaust pipe 10 are the dropping funnel on medical infusion lines, existing parts on direct employing medical infusion lines, structure is simple; A funnel 11 is also set above described pump sump 1, is convenient to waste water and pours in pump sump 1 through funnel 11; Described pump sump 1 and biological reaction tank 2 are all sealed with the stopper 19 with communicating pores, the generation of foam can be reduced, reduce evaporation and pollute.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a simple and easy membrane bioreactor, is characterized in that, comprise set gradually from high to low pump sump (1), biological reaction tank (2) and film reaction pond (3);
Be provided with the first conduit (5) between described pump sump (1) and reaction tank (2), and be communicated with by the first conduit (5); Be provided with the second conduit (8) between described biological reaction tank (2) and film reaction pond (3), and be communicated with by the second conduit; Described first conduit (5) is provided with first flow controller (6) and first outlet pipe (7); Described second conduit (8) is provided with second amount controller (9) and second exhaust pipe (10);
Be filled with the carrier (13) for bearing microorganism in described biological reaction tank (2), described carrier (13) diameter is between 2-5mm; Thermoscope (12) and water quality analyzer (22) is also provided with in described biological reaction tank (2);
Membrane module (20) is provided with in described film reaction pond (3); Described film reaction pond (3) is connected with a suction pump (18), and suction pump (18) connects outlet sump (4).
2. simple and easy membrane bioreactor as claimed in claim 1, it is characterized in that: in described biological reaction tank (2), be provided with aeration head (14), described aeration head (14) is connected with aeration tube (15), and the other end of aeration tube (15) is connected with aeration pump (16), described aeration tube (15) is also provided with a choke valve (21).
3. simple and easy membrane bioreactor as claimed in claim 2, is characterized in that: also arrange a dissolved oxygen instrument (17) in described biological reaction tank (2).
4. simple and easy membrane bioreactor as claimed in claim 1, is characterized in that: described pump sump (1) and described biological reaction tank (2), difference of altitude between described biological reaction tank (2) and described film reaction pond (3) are all between 200-800mm.
5. simple and easy membrane bioreactor as claimed in claim 1, it is characterized in that: described pump sump (1) and biological reaction tank (2) are Erlenmeyer flask, described film reaction pond (3) is beaker, described carrier (13) is polyoxyethylene glycol and haydite, described first conduit (5) and the second conduit (8) are medical infusion lines, described first flow controller (6) and second amount controller (9) are the throttling valve on described medical infusion lines, described first outlet pipe (7) and second exhaust pipe (10) are the dropping funnel on medical infusion lines.
6. simple and easy membrane bioreactor as claimed in claim 1, is characterized in that: described pump sump (1) and biological reaction tank (2) are all sealed with the stopper (19) with communicating pores.
7. simple and easy membrane bioreactor as claimed in claim 1, is characterized in that: described pump sump (1) top also arranges a funnel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534762.XU CN204848425U (en) | 2015-07-22 | 2015-07-22 | Simple and easy membrane bioreactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520534762.XU CN204848425U (en) | 2015-07-22 | 2015-07-22 | Simple and easy membrane bioreactor |
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| Publication Number | Publication Date |
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| CN204848425U true CN204848425U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520534762.XU Expired - Fee Related CN204848425U (en) | 2015-07-22 | 2015-07-22 | Simple and easy membrane bioreactor |
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| CN (1) | CN204848425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254114A (en) * | 2015-07-22 | 2016-01-20 | 武汉美法生物科技有限公司 | Simple membrane bioreactor and use method thereof |
-
2015
- 2015-07-22 CN CN201520534762.XU patent/CN204848425U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105254114A (en) * | 2015-07-22 | 2016-01-20 | 武汉美法生物科技有限公司 | Simple membrane bioreactor and use method thereof |
| CN105254114B (en) * | 2015-07-22 | 2017-12-05 | 武汉美法生物科技有限公司 | A kind of simple membrane bioreactor and application 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 |
Effective date of registration: 20180328 Address after: 313100 room 321, National University of science and technology, No. 669, Taihu street, Changxing County, Huzhou, Zhejiang Patentee after: Changxin Zhi Chuang Changqing environmental protection & Technology Co., Ltd. Address before: 430079, building, B, C and D District, Wuhan hi tech Avenue, East Lake Development Zone, Wuhan, Hubei Province, B1 Patentee before: WUHAN MEIFA BIOTECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200722 |
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| CF01 | Termination of patent right due to non-payment of annual fee |