CN207986810U - Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment - Google Patents
Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment Download PDFInfo
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- CN207986810U CN207986810U CN201721255245.4U CN201721255245U CN207986810U CN 207986810 U CN207986810 U CN 207986810U CN 201721255245 U CN201721255245 U CN 201721255245U CN 207986810 U CN207986810 U CN 207986810U
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- pipeline
- biological reaction
- reaction pond
- membrane biological
- sewage
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Abstract
The utility model discloses a kind of three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment, anaerobic box is equipped in membrane biological reaction pond, it is equipped with overflow port at the top of anaerobic box, one end of sewage water inlet pipe connects regulating reservoir, and the other end connects the bottom of anaerobic box；It is equipped with clear water reserviors and electric well at the top of membrane biological reaction pond, outlet pipe is connected on clear water reserviors, clear water reserviors are connect by producing water backwashing system with membrane biological reaction pond.The utility model passes through the anaerobic fermentation of microorganism, nitrification and degradation in anaerobic pond, make to divide organic matter to become small organic molecule greatly in sewage, the COD and total nitrogen concentration for making sewage reduce, aerobic microbiological is further degraded Organic substance in water in membrane biological reaction pond, the free phosphorus hydrochlorate flocculation sediment generated is decomposed in microbiological oxidation in anaerobic pond by polyP bacteria in aerobic environment, again by the efficient effect of shutting off of hollow fiber filter membrane, water outlet is made to reach《Cities and towns are Wastewater Treatment discharge standards》In level-one A mark it is even better, and manufacture and operating cost is cheap, managed without professional.
Description
Technical field
The utility model is related to technical field of sewage, a kind of specially solid up-flow MBR domestic sewage in rural areas one
Body processing equipment.
Background technology
It is the important sources for causing water pollution that domestic sewage in rural areas discharges wantonly, measures small and dispersion domestic sewage in rural areas
It is unfavorable for collecting and is uniformly processed.The untreated direct emission of sewage gently will then influence the serious influence of sewage receiving environment
Sense organ, it is heavy then lead to body eutrophication, self-purification of water function is reduced, aquatic ecological environment is destroyed, even results in species diversity
Property reduce.If the operating management expenses of huge pipe network laying cost and later stage will be expended by carrying out unified collect reluctantly.It is existing
There are defective workmanships for rural domestic sewage treating device, and discharge standard is not achieved in effluent quality after sewage disposal, it more difficult to reach back
Use standard.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of solid up-flow MBR domestic sewage in rural areas one
Change processing equipment, its floor space is small, and construction is simple, expense is low, high treating effect, with overcome the deficiencies in the prior art.
In order to achieve the above object, the utility model is achieved by the following technical programs：It gives birth in the rural areas three-dimensional up-flow MBR
Sewage integrated treatment equipment living, including membrane biological reaction pond, are equipped with anaerobic box, membrane biological reaction pond in membrane biological reaction pond
Membrane module setting anaerobic box periphery, in anaerobic box be equipped with water distributor, the top of anaerobic box be equipped with overflow port, sewage into
One end of water pipe connects regulating reservoir, and the other end connects the bottom of anaerobic box, and suction pump is equipped on sewage water inlet pipe；It is given birth in film
Bottom in object reaction tank is equipped with aeration tube, and aeration tube is connect with aeration pump, and the bottom in membrane biological reaction pond is equipped with spoil disposal
Pipe；It is equipped with clear water reserviors and electric well at the top of membrane biological reaction pond, outlet pipe is connected on clear water reserviors, clear water reserviors are anti-by producing water
System is washed to connect with membrane biological reaction pond；The self priming pump of suction pump, aeration pump and production water backwashing system is in electric well.
The composition of the production water backwashing system includes self priming pump, and self priming pump is connected by pipeline one and membrane biological reaction pond
It connects, solenoid valve one is equipped on pipeline one, self priming pump is connected to by pipeline two with the top of clear water reserviors, and electricity is equipped on pipeline two
Magnet valve two；It is connected with pipeline three, the other end connecting pipe one of pipeline three in the bottom of clear water reserviors, and link position is in electromagnetism
Between valve one and self priming pump, and solenoid valve three is equipped on pipeline three；It is connected with pipeline four between pipeline one and pipeline two, manages
The one end in road four is connected on pipeline one, and between membrane biological reaction pond and solenoid valve one, the other end of pipeline four is connected to
It on pipeline two, is between solenoid valve two and self priming pump, and is equipped with solenoid valve four on pipeline four.Such structure can be realized and be answered
The film production water and backwash function of realizing that traditional double pump could be realized are pumped by single with a set of, is a set of simple in structure, perfect in shape and function,
Low-cost generation, backwashing system.
One-way flow gauge is equipped on sewage water inlet pipe.
Fluid level controller is equipped in membrane biological reaction pond.
The cross sectional shape and size of clear water reserviors and electric well construction are corresponding with membrane biological reaction pond.
Ultraviolet lamp is equipped in clear water reserviors.
Advantageous effect
By the anaerobic fermentation of microorganism, nitrification and degradation in anaerobic pond, make to divide greatly in sewage has the utility model
Machine object becomes small organic molecule, and the COD of sewage and total nitrogen concentration is made to reduce, aerobic micro- in membrane biological reaction pond
Microbiological oxidation in anaerobic pond is decomposed the free of generation by biological further degradation Organic substance in water, polyP bacteria in aerobic environment
Phosphate flocculation sediment, then by the efficient effect of shutting off of hollow fiber filter membrane, water outlet is made to reach《Cities and towns are sewage treatment plant's dirts
Contaminate object discharge standard》In level-one A mark it is even better, and manufacture and operating cost is cheap, managed without professional.This
The whole spatially structure of the device of utility model, clear water reserviors are in above reaction tank, are easily installed, can stand on earth's surface and also be embedded to
Ground, and space is small, and the sludge of discharge is available to be used as farm manure.The utility model had both solved the life of distributing rural area
Problem of environmental pollution caused by sewage living discharge wantonly, while progress reuse after sewage disposal being also saved to the dosage of running water.
Accomplish environmental protection and resource reusing simultaneously, shows advantage and practicality of the utility model in terms of domestic sewage in rural areas improvement
Property.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model entirety；
Fig. 2 is the internal structure schematic diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The embodiments of the present invention：Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment, including film biology
Reaction tank 1, is equipped with anaerobic box 22 in membrane biological reaction pond 1, and the membrane module 19 in membrane biological reaction pond 1 is arranged outside anaerobic box 22
It encloses, membrane module 19 is supported and fixed on by film frame in membrane biological reaction pond 1；Water distributor 10 is equipped in anaerobic box 22, in anaerobism
The top of case 22 is equipped with overflow port 11, and one end of sewage water inlet pipe 9 connects regulating reservoir, and the other end connects the bottom of anaerobic box 22,
And suction pump 8 is equipped on sewage water inlet pipe 9；Bottom in membrane biological reaction pond 1 is equipped with aeration tube 12, aeration tube 12 and exposure
Air pump 13 connects, and the bottom in membrane biological reaction pond 1 is equipped with sludge pipe 18, and sludge pipe is connect with sludge pump 23；It is given birth in film
1 top of object reaction tank is equipped with clear water reserviors 5 and electric well 17, and outlet pipe 16 is connected on clear water reserviors 5, and clear water reserviors 5 are anti-by producing water
System 14 is washed to connect with membrane biological reaction pond 1；The self priming pump 3 of suction pump 8, aeration pump 13 and production water backwashing system 14 is in
In electric well 17.One-way flow gauge 20 is equipped on sewage water inlet pipe 9.Fluid level controller 21 is equipped in membrane biological reaction pond 1.Clearly
The cross sectional shape and size that pond 5 and electric well 17 form are corresponding with membrane biological reaction pond 1.Ultraviolet lamp is equipped in clear water reserviors 5
15。
The composition of the production water backwashing system 14 includes self priming pump 3, and self priming pump 3 passes through one 3-1 of pipeline and membrane bioreaction
It answers pond 1 to connect, one 2-1 of solenoid valve is equipped on one 3-1 of pipeline, self priming pump 3 is connected by two 3-2 of pipeline and the top of clear water reserviors 5
It is logical, two 2-2 of solenoid valve is equipped on two 3-2 of pipeline；It is connected with three 3-3 of pipeline in the bottom of clear water reserviors 5, three 3-3's of pipeline is another
One 3-1 of one end connecting pipe, and link position is between one 2-1 of solenoid valve and self priming pump 3, and be equipped on three 3-3 of pipeline
Three 2-3 of solenoid valve；Four 3-4 of pipeline is connected between two 3-2 of one 3-1 of pipeline and pipeline, one end of four 3-4 of pipeline is connected to
On one 3-1 of pipeline, between one 2-1 of membrane biological reaction pond 1 and solenoid valve, the other end of four 3-4 of pipeline is connected to pipeline two
It on 3-2, is between two 2-2 of solenoid valve and self priming pump 3, and is equipped with four 2-4 of solenoid valve on four 3-4 of pipeline.
The operation principle of the utility model：Domestic sewage in rural areas enters septic tank after the discharge of kitchen, bathroom and lavatory
Processing, the excrement slag generated through septic tank decomposition after waste water mixing may be used as organic fertilizer, and waste water flows automatically after grid into tune
Pond is saved, anaerobic box 22 is entered by suction pump 8 after regulating reservoir adjusts sewage water, acid-base value；Sewage passes through in anaerobic box 22
The effect for crossing water distributor 10 forms cycle, keeps water body in anaerobic box 22 to be in flowing mixing state, sewage passes through in anaerobic box 22
Cross anaerobic fermentation, part organic matter in water body of degrading, in anaerobic environment nitrobacteria effect lower nitrogen concentration in sewage, phosphate solubilizing bacteria
There to be phosphorus oxidation in sewage, make it with phosphate, orthophosphates form is free to be existed.Water covers anaerobic pond top, from overflow
Mouth 11 enters membrane biological reaction pond 1.Sewage enters the aeration by aeration pump 13 behind membrane biological reaction pond 1, enhances film
The dissolved oxygen concentration of 1 sewage of biological reaction pool provides the oxygen needed for biological oxidation for aerobic microbiological reaction.Microorganism is into one
Organic matter in step degradation water body, polyP bacteria is by free phosphorus flocculation sediment in water body.The filtration of membrane module 19 is further simultaneously
Shut off, ensures that water outlet can reach water outlet and reuse standard.Membrane biological reaction pond 1 is designed with ball-cock assembly as fluid level controller
21, fluid level controller 21 controls suction pump 8, when effectively controlling the hydraulic retention of sewage in anaerobic box 22 and membrane biological reaction pond 1
Between (HRT), while controlling in membrane biological reaction pond 1 water level and being less than anaerobic pond overflow port 11 higher than membrane module 19.
In the present embodiment, the operation principle of water backwashing system is produced as shown in Fig. 2, one 2-1 of solenoid valve, two 2-2 of solenoid valve are beaten
It opens, three 2-3 of solenoid valve, four 2-4 of solenoid valve are closed, and sewage passes through water production system in membrane biological reaction pond 1 when self priming pump 3 is opened
Water outlet enters in clear water reserviors 5 (this is production water), and one 2-1 of solenoid valve, two 2-2 of solenoid valve are closed, three 2-3 of solenoid valve, solenoid valve four
2-4 is opened, and water enters membrane module 19 in membrane biological reaction pond 1 by clear water reserviors 5 by self priming pump 3 when self priming pump 3 is opened, to film group
Part 19 is cleaned (this is backwash), produces water and backwash interval carries out, production water remainder is after the disinfection of ultraviolet lamp 15 by arranging
Water pipe 16 is discharged.Extra sludge is discharged by sludge pipe 18 in anaerobic box 22 and membrane biological reaction pond 1.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment, including membrane biological reaction pond (1), feature
It is：Anaerobic box (22) is equipped in membrane biological reaction pond (1), the membrane module (19) of membrane biological reaction pond (1) is arranged in anaerobism
Case (22) periphery, is equipped with water distributor (10) in anaerobic box (22), and overflow port (11), sewage are equipped at the top of anaerobic box (22)
One end of water inlet pipe (9) connects regulating reservoir, and the other end connects the bottom of anaerobic box (22), and is equipped on sewage water inlet pipe (9)
Suction pump (8)；Bottom in membrane biological reaction pond (1) is equipped with aeration tube (12), and aeration tube (12) is connect with aeration pump (13),
Bottom in membrane biological reaction pond (1) is equipped with sludge pipe (18), and sludge pipe runs in dredge pump (23)；In membrane biological reaction pond (1)
Top is equipped with clear water reserviors (5) and electric well (17), and outlet pipe (16) is connected on clear water reserviors (5), and clear water reserviors (5) are anti-by producing water
System (14) is washed to connect with membrane biological reaction pond (1)；The self-priming of suction pump (8), aeration pump (13) and production water backwashing system (14)
Pump (3) is in electric well (17).
2. solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment according to claim 1, it is characterised in that：
The composition of the production water backwashing system (14) includes self priming pump (3), and self priming pump (3) passes through pipeline one (3-1) and membrane bioreaction
Ying Chi (1) connections, are equipped with solenoid valve one (2-1) on pipeline one (3-1), and self priming pump (3) passes through pipeline two (3-2) and clear water reserviors
(5) top connection, is equipped with solenoid valve two (2-2) on pipeline two (3-2)；It is connected with pipeline three in the bottom of clear water reserviors (5)
(3-3), the other end connecting pipe one (3-1) of pipeline three (3-3), and link position is in solenoid valve one (2-1) and self priming pump
(3) between, and solenoid valve three (2-3) is equipped on pipeline three (3-3)；It is connected between pipeline one (3-1) and pipeline two (3-2)
There are pipeline four (3-4), one end of pipeline four (3-4) to be connected on pipeline one (3-1), is in membrane biological reaction pond (1) and electromagnetism
Between valve one (2-1), the other end of pipeline four (3-4) is connected on pipeline two (3-2), is in solenoid valve two (2-2) and self-priming
Between pumping (3), and solenoid valve four (2-4) is equipped on pipeline four (3-4).
3. solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment according to claim 1, it is characterised in that：
One-way flow gauge (20) is equipped on sewage water inlet pipe (9).
4. solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment according to claim 1, it is characterised in that：
Fluid level controller (21) is equipped in membrane biological reaction pond (1).
5. solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment according to claim 1, it is characterised in that：
The cross sectional shape and size that clear water reserviors (5) and electric well (17) form are corresponding with membrane biological reaction pond (1).
6. solid up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment according to claim 1, it is characterised in that：
Ultraviolet lamp (15) is equipped in clear water reserviors (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255245.4U CN207986810U (en) | 2017-09-28 | 2017-09-28 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255245.4U CN207986810U (en) | 2017-09-28 | 2017-09-28 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986810U true CN207986810U (en) | 2018-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255245.4U Expired - Fee Related CN207986810U (en) | 2017-09-28 | 2017-09-28 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
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| Country | Link |
|---|---|
| CN (1) | CN207986810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698023A (en) * | 2017-09-28 | 2018-02-16 | 贵州省材料产业技术研究院 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
-
2017
- 2017-09-28 CN CN201721255245.4U patent/CN207986810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107698023A (en) * | 2017-09-28 | 2018-02-16 | 贵州省材料产业技术研究院 | Three-dimensional up-flow MBR domestic sewage in rural areas integrated equipment for wastewater treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181019 Termination date: 20190928 |