CN207760196U - A kind of MRB membrane biological reactions pond - Google Patents
A kind of MRB membrane biological reactions pond Download PDFInfo
- Publication number
- CN207760196U CN207760196U CN201721724238.4U CN201721724238U CN207760196U CN 207760196 U CN207760196 U CN 207760196U CN 201721724238 U CN201721724238 U CN 201721724238U CN 207760196 U CN207760196 U CN 207760196U
- Authority
- CN
- China
- Prior art keywords
- septic tank
- grid septic
- water inlet
- inlet pipe
- biological reactions
- 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
Abstract
The utility model discloses a kind of MRB membrane biological reactions ponds,Including grid septic tank,Side at the top and bottom of grid septic tank is separately installed with water inlet pipe and drainpipe,And the embedded setting of water inlet pipe and drainpipe is in grid septic tank,Multiple equally distributed exhaust pipes are installed at the top of grid septic tank,And it is symmetric between exhaust pipe,The inside of grid septic tank is equipped with A/O biochemistry pools,The side of A/O biochemistry pools is equipped with MBR membrane cisternas,The inside of grid septic tank is equipped with regulating reservoir and hydrolysis acidification pool,And hydrolysis acidification pool is arranged with regulating reservoir insertion in grid septic tank,And it is connected by water inlet pipe,The side of hydrolysis acidification pool is equipped with emission-control equipment,And emission-control equipment is connected with exhaust pipe,Compared with existing MRB membrane biological reactions pond,It is good with self cleaning performance,Sewage treating efficiency is high,Exhaust gas emission compliance and sewage harmless treatment performance are strong.
Description
Technical field
The utility model is related to reaction tank fields, are especially a kind of MRB membrane biological reactions pond.
Background technology
Reaction tank is the place that microbial cleaning is carried out to sewage can absorb wherein containing a large amount of beneficial microbe
The nuisances such as heavy metal ion, rich nutritive material in sewage so that sewage can become more clean, accelerate sewage purification,
The dirt being discharged from pollution sources（It is useless）Water, it is higher because containing the total amount of pollutant or concentration, discharge standard is not achieved and requires or be not suitable with ring
Border capacity requirement, when to reduce quality of water environment and functional objective, it is necessary to by the place of artificial-strengthening processing, this place
It is exactly sewage treatment plant, also known as Sewage Disposal.
However, the analysis found that, existing MRB membrane biological reactions pond has the following disadvantages；One：After treated sewage not
It can clean automatically；Secondly：Sewage treating efficiency is low；Thirdly：It is weak that exhaust gas discharges not up to standard and sewage disposal performance.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of MRB membrane biological reactions pond herein, has self
Cleaning performance is good, and sewage treating efficiency is high, exhaust gas emission compliance and the strong advantage of sewage harmless treatment performance.
The utility model is realized in this way constructing a kind of MRB membrane biological reactions pond, including grid septic tank, gridding
Side at the top and bottom of manure pit is separately installed with water inlet pipe and drainpipe, and the embedded setting of water inlet pipe and drainpipe is in grid
In septic tank, multiple equally distributed exhaust pipes are installed, and be symmetric between exhaust pipe, lattice at the top of grid septic tank
The inside of gated manure pit is equipped with A/O biochemistry pools, and the side of A/O biochemistry pools is equipped with MBR membrane cisternas.
As an improvement of the above technical solution, the side of A/O biochemistry pools is equipped with aerator, and aerator and A/O are biochemical
Pond is connected by water inlet pipe, and sewage cleaning can be carried out by the aerator of setting, and water outlet gravity flow enters built-in MBR membrane cisternas,
Aerator is set in pond and completes two kinds of functions, both carries out the air water oscillation cleaning of film, keeps film surface cleaning.
As an improvement of the above technical solution, the inside of grid septic tank is equipped with regulating reservoir and hydrolysis acidification pool, and water
Solution acidification pool is connected with the embedded setting of regulating reservoir in grid septic tank, and by water inlet pipe, the side peace of hydrolysis acidification pool
Equipped with emission-control equipment, and emission-control equipment is connected with exhaust pipe, can be led to sewage by the grid septic tank of setting
Water inlet pipe introducing is crossed, plant area's waste water is compiled in manifold after collection and initially enters grid septic tank, the sewage after grid intercepts
Gravity flow enters regulating reservoir and carries out runoff investigation and water quality homogenizing, and regulating reservoir uses Liquid level mode, high liquid level to start, low liquid level
Stop, stablizing the waste water after homogenizing and be lifted into hydrolysis acidification pool through pump, 3 D elastic filler is installed in pond, to increase unit bodies
Microbial biomass in product, by the not degradable polluter of macromolecular, is hydrolyzed under a large amount of hydrolytic bacterias, acidification bacterium effect
Small molecule is easy to the substance of degradation, and then improves the biodegradability of sewage, lays the foundation for subsequent treatment process, improves processing effect
Rate.
As an improvement of the above technical solution, the bottom of MBR membrane cisternas is equipped with sterilization pool and nitrogen dioxide generator, and disappears
Malicious pond and the embedded setting of nitrogen dioxide generator are connected in grid septic tank, and by drainpipe with MBR membrane cisternas, by setting
The sterilization pool set disinfects sewage mechanical energy, and excess sludge is discharged into septic tank and periodically aspirates outward transport disposition by fecal suction truck, easily
The pond for generating foul smell peculiar smell uses closed structure with cover, and collects by the road, is delivered to emission-control equipment and carries out deodorization
High altitude discharge afterwards, biodegradable treated water is by membrane module under the extracting effect of suction pump, and filtered solution is via membrane module
It is pooled to sterilization pool in collector pipe, adds qualified discharge after disinfectant disinfection.
As an improvement of the above technical solution, A/O biochemistry pools insertion be arranged in grid septic tank, and A/O biochemistry pools with
MBR membrane cisternas are connected by water inlet pipe, by the heterotroph inside the A/O biochemistry pools of setting by the pollutants such as protein, fat into
Row ammonification dissociates ammonia, and in the case where aerobic tank has sufficient oxygen supply condition, the nitrification of autotrophic bacterium is by NH3- N is oxidized to NO3 -, pass through
Reflux control is back to anoxic pond, and under anoxic conditions, the denitrification of heterotrophic bacteria is by NO3 -Be reduced to molecular nitrogen complete C,
N, cycles of the O in ecology realizes sewage harmless treatment.
The utility model provides a kind of MRB membrane biological reactions pond herein by improving, with existing MRB membrane biological reactions pond phase
Than self cleaning performance is good, and sewage treating efficiency is high, exhaust gas emission compliance and the strong advantage of sewage harmless treatment performance；Tool
It has the following advantages：
Advantage 1：The side of A/O biochemistry pools is equipped with aerator, and aerator is connected with A/O biochemistry pools by water inlet pipe,
Sewage cleaning can be carried out by the aerator of setting, water outlet gravity flow enters built-in MBR membrane cisternas, and aerator is set in pond and completes two
Kind function, both carries out the air water oscillation cleaning of film, keeps film surface cleaning.
Advantage 2：The inside of grid septic tank is equipped with regulating reservoir and hydrolysis acidification pool, and hydrolysis acidification pool and regulating reservoir are equal
Embedded setting is connected in grid septic tank, and by water inlet pipe, and the side of hydrolysis acidification pool is equipped with emission-control equipment, and
Emission-control equipment is connected with exhaust pipe, can be introduced sewage by water inlet pipe by the grid septic tank of setting, and plant area is useless
Water is compiled in manifold after collection and initially enters grid septic tank, and the sewage self-flowing after grid intercepts enters regulating reservoir and carries out water
Amount adjusts and water quality homogenizing, and regulating reservoir uses Liquid level mode, high liquid level to start, and low liquid level stops, and stablizes useless after homogenizing
Water is lifted into hydrolysis acidification pool through pump, 3 D elastic filler is installed in pond, to increase the microbial biomass in unit volume, big
It measures under hydrolytic bacteria, acidification bacterium effect, by the not degradable polluter of macromolecular, is hydrolyzed to the object that small molecule is easy to degradation
Matter, and then the biodegradability of sewage is improved, it lays the foundation for subsequent treatment process, improves treatment effeciency.
Advantage 3：The bottom of MBR membrane cisternas is equipped with sterilization pool and nitrogen dioxide generator, and sterilization pool and nitrogen dioxide hair
The embedded setting of raw device is connected in grid septic tank, and by drainpipe with MBR membrane cisternas, by the sterilization pool of setting to sewage
Mechanical energy is disinfected, and excess sludge is discharged into septic tank and periodically aspirates outward transport disposition by fecal suction truck, is also easy to produce the water of foul smell peculiar smell
Pond uses closed structure with cover, and collects by the road, is delivered to emission-control equipment and carries out high altitude discharge after deodorization, biology drop
Solution treated water is by membrane module under the extracting effect of suction pump, and filtered solution in membrane module collector pipe via being pooled to disinfection
Pond adds qualified discharge after disinfectant disinfection.
Advantage 4：The insertion of A/O biochemistry pools is arranged in grid septic tank, and A/O biochemistry pools pass through water inlet pipe with MBR membrane cisternas
Conducting is dissociated the progress ammonification of the pollutants such as protein, fat go out ammonia by the heterotroph inside the A/O biochemistry pools of setting,
Aerobic tank has under sufficient oxygen supply condition, and the nitrification of autotrophic bacterium is by NH3- N is oxidized to NO3 -, it is back to by the control that flows back scarce
Oxygen pond, under anoxic conditions, the denitrification of heterotrophic bacteria is by NO3 -It is reduced to molecular nitrogen and completes C, N, O following in ecology
Ring realizes sewage harmless treatment.
Description of the drawings
Fig. 1 is a kind of MRB membrane biological reactions pool structure schematic diagram of the utility model；
Fig. 2 is a kind of MRB membrane biological reactions of the utility model pond grid septic tank sectional view；
Fig. 3 is a kind of MRB membrane biological reactions of the utility model pond work flow diagram.
Serial number as shown in the figure：Grid septic tank 401, water inlet pipe 402, drainpipe 403, regulating reservoir 404, hydrolysis acidification pool
405, A/O biochemistry pools 406, MBR membrane cisternas 407, sterilization pool 408, nitrogen dioxide generator 409, aerator 410, exhaust-gas treatment dress
Set 411 and exhaust pipe 412.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 3, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of labour, shall fall within the protection scope of the present invention.
The utility model provides a kind of MRB membrane biological reactions pond herein by improving, as shown in Figure 1-Figure 3, can be according to
As under type is practiced；Including grid septic tank 401, the sides of the top and bottom of grid septic tank 401 be separately installed with into
Water pipe 402 and drainpipe 403, and the insertion of water inlet pipe 402 and drainpipe 403 is arranged in grid septic tank 401, gridding excrement
The top in pond 401 is equipped with multiple equally distributed exhaust pipes 412, and is symmetric between exhaust pipe 412, grid septic tank
401 inside is equipped with A/O biochemistry pools 406, and the side of A/O biochemistry pools 406 is equipped with MBR membrane cisternas 407.
The utility model MRB membrane biological reactions pond：The side of A/O biochemistry pools 406 is equipped with aerator 410, and aerator
410 are connected with A/O biochemistry pools 406 by water inlet pipe 402, can carry out sewage cleaning by the aerator 410 of setting, water outlet is certainly
Stream enters built-in MBR membrane cisternas 407, and aerator 410 is set in pond and completes two kinds of functions, both carries out the air water oscillation cleaning of film, is protected
Hold film surface cleaning.
The utility model MRB membrane biological reactions pond：The inside of grid septic tank 401 is equipped with regulating reservoir 404 and hydrolysis acid
Change pond 405, and hydrolysis acidification pool 405 is arranged with the insertion of regulating reservoir 404 in grid septic tank 401, and passes through water inlet pipe 402
Conducting, the side of hydrolysis acidification pool 405 is equipped with emission-control equipment 411, and emission-control equipment 411 is led with exhaust pipe 412
It is logical, sewage can be introduced by water inlet pipe 402 by the grid septic tank 401 of setting, plant area's waste water is compiled in after collection
Manifold initially enters grid septic tank 401, and the sewage self-flowing after grid intercepts enters regulating reservoir 404 and carries out runoff investigation and water
Matter is homogenized, and regulating reservoir 404 uses Liquid level mode, high liquid level to start, and low liquid level stops, and is stablized the waste water after homogenizing and is carried through pump
It rises and enters hydrolysis acidification pool 405,3 D elastic filler is installed in pond, to increase the microbial biomass in unit volume, in a large amount of water
It solves under bacterium, acidification bacterium effect, by the not degradable polluter of macromolecular, is hydrolyzed to the substance that small molecule is easy to degradation, into
And the biodegradability of sewage is improved, it lays the foundation for subsequent treatment process, improves treatment effeciency.
The utility model MRB membrane biological reactions pond：The bottom of MBR membrane cisternas 407 is equipped with sterilization pool 408 and nitrogen dioxide hair
Raw device 409, and the insertion of sterilization pool 408 and nitrogen dioxide generator 409 is arranged in grid septic tank 401, and pass through draining
Pipe 403 is connected with MBR membrane cisternas 407, is disinfected to sewage mechanical energy by the sterilization pool 408 of setting, being discharged into of excess sludge
Manure pit periodically aspirates outward transport disposition by fecal suction truck, and the pond for being also easy to produce foul smell peculiar smell uses closed structure with cover, and by the road
It collects, is delivered to emission-control equipment 411 and carries out high altitude discharge after deodorization, extracting of biodegradable treated the water in suction pump
Effect is lower by membrane module, and filtered solution adds up to standard after disinfectant sterilizes via sterilization pool 408 is pooled in membrane module collector pipe
Discharge.
The utility model MRB membrane biological reactions pond：The insertion of A/O biochemistry pools 406 is arranged in grid septic tank 401, and A/O
Biochemistry pool 406 and MBR membrane cisternas 407 are connected by water inlet pipe 402, by the heterotroph inside the A/O biochemistry pools 406 of setting by egg
The amino that the pollutants such as white matter, fat carry out in N or amino acid in ammonification organic chain dissociates ammonia NH3、NH4 +, in aerobic tank
Have under sufficient oxygen supply condition, the nitrification of autotrophic bacterium is by NH3-NNH4 +It is oxidized to NO3 -, by flowing back, control is back to anoxic
Pond, under anoxic conditions, the denitrification of heterotrophic bacteria is by NO3 -It is reduced to molecular nitrogen N2Complete C, N, O following in ecology
Ring realizes sewage harmless treatment.
To sum up；The utility model MRB membrane biological reactions pond has self cleaning compared with existing MRB membrane biological reactions pond
Effect is good, and sewage treating efficiency is high, exhaust gas emission compliance and the strong advantage of sewage harmless treatment performance.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (5)
1. a kind of MRB membrane biological reactions pond, it is characterised in that：Including grid septic tank（401）, the grid septic tank（401）
The side of top and bottom is separately installed with water inlet pipe（402）And drainpipe（403）, and the water inlet pipe（402）And drainpipe
（403）It is embedded to be arranged in grid septic tank（401）In, the grid septic tank（401）Top be equipped with it is multiple uniformly point
The exhaust pipe of cloth（412）, and the exhaust pipe（412）Between be symmetric, the grid septic tank（401）Inside installation
There are A/O biochemistry pools（406）, the A/O biochemistry pools（406）Side MBR membrane cisternas are installed（407）.
2. a kind of MRB membrane biological reactions pond according to claim 1, it is characterised in that：The A/O biochemistry pools（406）One
Side is equipped with aerator（410）, and the aerator（410）With A/O biochemistry pools（406）Pass through water inlet pipe（402）Conducting.
3. a kind of MRB membrane biological reactions pond according to claim 1, it is characterised in that：The grid septic tank（401）It is interior
Portion is equipped with regulating reservoir（404）And hydrolysis acidification pool（405）, and the hydrolysis acidification pool（405）With regulating reservoir（404）It is embedded
It is arranged in grid septic tank（401）In, and pass through water inlet pipe（402）Conducting, the hydrolysis acidification pool（405）Side be equipped with
Emission-control equipment（411）, and the emission-control equipment（411）With exhaust pipe（412）Conducting.
4. a kind of MRB membrane biological reactions pond according to claim 1, it is characterised in that：The MBR membrane cisternas（407）Bottom
Sterilization pool is installed（408）With nitrogen dioxide generator（409）, and the sterilization pool（408）With nitrogen dioxide generator（409）
It is embedded to be arranged in grid septic tank（401）In, and pass through drainpipe（403）With MBR membrane cisternas（407）Conducting.
5. a kind of MRB membrane biological reactions pond according to claim 1, it is characterised in that：The A/O biochemistry pools（406）It is embedded
It is arranged in grid septic tank（401）In, and the A/O biochemistry pools（406）With MBR membrane cisternas（407）Pass through water inlet pipe（402）It leads
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724238.4U CN207760196U (en) | 2017-12-12 | 2017-12-12 | A kind of MRB membrane biological reactions pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721724238.4U CN207760196U (en) | 2017-12-12 | 2017-12-12 | A kind of MRB membrane biological reactions pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207760196U true CN207760196U (en) | 2018-08-24 |
Family
ID=63190134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721724238.4U Expired - Fee Related CN207760196U (en) | 2017-12-12 | 2017-12-12 | A kind of MRB membrane biological reactions pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207760196U (en) |
-
2017
- 2017-12-12 CN CN201721724238.4U patent/CN207760196U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102775025B (en) | Municipal life wastewater treatment system with high efficiency and low energy consumption | |
| CN105836969B (en) | A kind of Wastewater from Pig Farm processing method | |
| CN104944707B (en) | Hospital sewage treatment MBR process | |
| CN203768124U (en) | Ecological filter for micro-polluted water treatment | |
| CN103951064A (en) | Ecological filter used for micro-polluted water treatment | |
| CN102464404A (en) | Method and system for remediation and treatment of polluted river water | |
| CN112047576A (en) | Device for removing resistance genes and nitrogen and phosphorus in wastewater of livestock and poultry farm and operation process thereof | |
| CN104355500B (en) | A kind of Process for Treatment of Swine Wastewater and circulation reuse method | |
| CN203845914U (en) | Domestic sewage treatment device for teaching | |
| CN206720966U (en) | A kind of batch production high-density aquiculture system | |
| CN103011528B (en) | Comprehensive sewage treatment system and method | |
| CN205953659U (en) | Bury formula deodorization and purify towards lavatory sewage treatment groove | |
| CN208327714U (en) | Rural domestic sewage treatment integrated apparatus | |
| CN202945124U (en) | Urban sewage treatment system with high efficiency and low energy consumption | |
| CN209412011U (en) | A kind of life sewage treatment and reuse system | |
| CN209481413U (en) | A kind of distributing integrated sewage water purification pot | |
| CN201458913U (en) | Integrated biological ecological coordinated sewage treatment reactor | |
| CN217025689U (en) | Organic wastewater treatment device based on microbial technology | |
| CN207760196U (en) | A kind of MRB membrane biological reactions pond | |
| CN205603432U (en) | Domestic sewage's integration treatment device | |
| CN108821521A (en) | Multistage settling gardens regeneration effluent system | |
| CN103588302B (en) | Artificial-meadow ecological floating bed | |
| CN113735379A (en) | Domestic sewage treatment is with purifying and disinfecting retrieval and utilization device | |
| CN208995353U (en) | A kind of sewage disposal system with automatic control | |
| CN106946354B (en) | Septic tank sewage end treatment device |
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: 20180824 Termination date: 20191212 |