CN205367886U - Mud decrement sewage treatment system - Google Patents
Mud decrement sewage treatment system Download PDFInfo
- Publication number
- CN205367886U CN205367886U CN201620043355.3U CN201620043355U CN205367886U CN 205367886 U CN205367886 U CN 205367886U CN 201620043355 U CN201620043355 U CN 201620043355U CN 205367886 U CN205367886 U CN 205367886U
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- China
- Prior art keywords
- membrane bioreactor
- mud decrement
- facultative aerobic
- stop valve
- valve
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Abstract
The utility model discloses a mud decrement sewage treatment system, including the equalizing basin with hold concurrently oxygen membrane bioreactor, install level sensor I in the equalizing basin, and the bottom of equalizing basin installation sewage pump, the export of sewage pump is passed through the inlet tube and is connected with the oxygen membrane bioreactor that holds concurrently, is equipped with ceramic membrane filtering component in the oxygen membrane bioreactor that holds concurrently, ceramic membrane filtering component is continuous with flowmeter, motorised valve II, product water pump, stop valve in proper order through producing the water pipeling, the oxygen membrane bioreactor that holds concurrently is equipped with aeration systems, and aeration systems comprises aeration fan, motorised valve I, stop valve and air conduit, and the aeration fan passes through air conduit to be connected with the oxygen membrane bioreactor that holds concurrently, and is equipped with electric valve and stop valve on air conduit. The utility model discloses a mud decrement is effectual, and work efficiency is high, and simple to use, the practicality is strong, and is with low costs, and the productivity effect is high.
Description
Technical field
This utility model relates to mud decrement sewage disposal system technical field, is specially a kind of mud decrement sewage disposal system.
Background technology
nullAlong with developing rapidly and public's attention more to environmental conservation of sewage disposal technology，The problem of the mud produced in sewage disposal process gets more and more，Sewage is after treatment，Substantial amounts of mud can be produced，The content of organics of mud is high，Easily corruption is smelly，And granule is thinner，Proportion is less，Jelly liquid，It is difficult to carry out solid-liquid separation by sedimentation，So the problem how current this mud processes is urgently to be resolved hurrily，A lot of local method lignin-sludges by sludge condensation now，But sludge condensation operating cost、Flight-line maintenance expense is too high，Also some mud is to be recycled by ozone reaction tank，But ozone reaction tank volume is huge，Operating cost is high，Also be inconvenient to operate，So summary problem，Need to work out the sewage-treatment plant that a kind of novel sludge yield is low，Sludge yield is reduced from source，Thus controlling Treatment of Sludge cost.
Utility model content
The purpose of this utility model is in that to provide a kind of mud decrement sewage disposal system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of mud decrement sewage disposal system, including regulating reservoir and facultative aerobic membrane bioreactor, liquid level sensor I is installed in described regulating reservoir, and the bottom installation sewage pump of regulating reservoir, described sewage delivery side of pump is connected with facultative aerobic membrane bioreactor by water inlet pipe, ceramic membrane filter assembly it is provided with in described facultative aerobic membrane bioreactor, ceramic membrane filter assembly by water production pipeline successively with effusion meter, electrodynamic valve II, produce water pump, stop valve I is connected, described facultative aerobic membrane bioreactor is provided with aerating system, aerating system is by Aeration fan, electrodynamic valve I, stop valve and air line composition, Aeration fan is connected with facultative aerobic membrane bioreactor by air line, and on air line, it is provided with electrodynamic valve I and stop valve.
Described regulating reservoir is reinforced concrete structure, and front end is provided with grid.
Described facultative aerobic membrane bioreactor is additionally provided with the overflow pipe connected with regulating reservoir.
Liquid level sensor II it is provided with in described facultative aerobic membrane bioreactor.
Compared with prior art, the beneficial effects of the utility model are: ceramic membrane filter assembly is placed in reactor, by aerating system, ceramic membrane filter component bottom are carried out boring aeration.The aeration that ceramic membrane filter assembly bottom produces, at ceramic membrane filter component internal generation upward flow, uses upward flow and air bubble to clean diaphragm, it is possible to make system stable operation under any sludge concentration.It is lower consistent to flow path direction that facultative aerobic membrane bioreactor water inlet direction is formed with aeration, to form water conservancy circulation in reactor, in whole reactor, ceramic membrane filter assembly and ceramic membrane filter assembly are arranged above aerobic zone, remainder is aerobic area, controlling at 0.6-1mg/L by controlling system dissolved oxygen content, the composite thallus that formation is advantage with facultative anaerobe is distributed, and is substantially reduced sludge yield.The sewage come in from regulating reservoir first passes through aerobic area, is then passed through aerobic zone, then by ceramic membrane filter assembly suction filtration, last water outlet up to standard.Installing check-valves anti-siphon means in water production pipeline, when producing pump working, stop valve contacts with water in pipeline, and stop valve is in opening；Quitting work when producing water pump, in pipeline, non-water flow enters, and stop valve resets and is closed, and effectively prevents siphon from occurring.This utility model mud decrement is effective, and work efficiency is high, uses simple, and practical, cost is low, and productivity effect is high.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 regulating reservoir, 2 immersible pumps, 3 Aeration fans, 4 electrodynamic valve I, 5 stop valves, 6 facultative aerobic membrane bioreactors, 7 overflow pipes, 8 water inlet pipes, 9 ceramic membrane filter assemblies, 10 effusion meters, 11 stop valve I, 12 electrodynamic valve II, 13 produce water pumps, 14 liquid level sensor II, 15DO sensors, 16, liquid level sensor I, 17 air lines, 18 water production pipeline.
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, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，This utility model provides a kind of technical scheme: a kind of mud decrement sewage disposal system,Including regulating reservoir 1 and facultative aerobic membrane bioreactor 6，In described regulating reservoir 1, liquid level sensor I16 is installed，And the bottom installation sewage pump 2 of regulating reservoir 1，The outlet of described sewage pump 2 is connected with facultative aerobic membrane bioreactor 6 by water inlet pipe 8，It is provided with ceramic membrane filter assembly 9 in described facultative aerobic membrane bioreactor 6，Ceramic membrane filter assembly 9 by water production pipeline 18 successively with effusion meter 10、Electrodynamic valve II12、Produce water pump 13、Stop valve I11 is connected，Described facultative aerobic membrane bioreactor 6 is provided with aerating system，Aerating system is by Aeration fan 3、Electrodynamic valve I4、Stop valve 5 and air line 17 form,Aeration fan 3 is connected with facultative aerobic membrane bioreactor 6 by air line，And on air line, it is provided with electrodynamic valve I4 and stop valve 5.
Described regulating reservoir 1 is reinforced concrete structure, and front end is provided with grid.
Described facultative aerobic membrane bioreactor 6 is additionally provided with the overflow pipe 7 connected with regulating reservoir 1.
It is provided with liquid level sensor II14 in described facultative aerobic membrane bioreactor 6.
The inwall of described facultative aerobic membrane bioreactor 6 is provided with DO sensor 15.
Ceramic membrane filter assembly is placed in reactor, by aerating system, ceramic membrane filter component bottom is carried out boring aeration.The aeration that ceramic membrane filter assembly bottom produces, at ceramic membrane filter component internal generation upward flow, uses upward flow and air bubble to clean diaphragm, it is possible to make system stable operation under any sludge concentration.It is lower consistent to flow path direction that membrane bioreactor water inlet direction is formed with aeration, to form water conservancy circulation in reactor, in whole reactor, ceramic membrane filter assembly and ceramic membrane filter assembly are arranged above aerobic zone, remainder is aerobic area, controlling at 0.6-1mg/L by controlling system dissolved oxygen content, the composite thallus that formation is advantage with facultative anaerobe is distributed, and is substantially reduced sludge yield.The sewage come in from regulating reservoir first passes through aerobic area, is then passed through aerobic zone, then by membrane module suction filtration, last water outlet up to standard.Installing check-valves anti-siphon means in water production pipeline, when producing pump working, stop valve contacts with water in pipeline, and stop valve is in opening；Quitting work when producing water pump, in pipeline, non-water flow enters, and stop valve resets and is closed, effectively prevent siphon from occurring, DO sensor real time on-line monitoring system dissolved oxygen content is stable at 0.6-1.0mg/L, and the composite thallus that formation is advantage with facultative anaerobe is distributed, and is substantially reduced sludge yield.This utility model mud decrement is effective, and work efficiency is high, uses simple, and practical, cost is low, and productivity effect is high.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, being appreciated that when without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, amendment, replacement and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
- null1. a mud decrement sewage disposal system,Including regulating reservoir (1) and facultative aerobic membrane bioreactor (6)，It is characterized in that: described regulating reservoir is provided with liquid level sensor I(16 in (1))，And bottom installation sewage pump (2) of regulating reservoir (1)，The outlet of described sewage pump (2) is connected with facultative aerobic membrane bioreactor (6) by water inlet pipe (8)，Ceramic membrane filter assembly (9) it is provided with in described facultative aerobic membrane bioreactor (6)，Ceramic membrane filter assembly (9) by water production pipeline (18) successively with effusion meter (10)、Electrodynamic valve II (12)、Produce water pump (13)、Stop valve I (11) is connected，Described facultative aerobic membrane bioreactor (6) is provided with aerating system，Aerating system is by Aeration fan (3)、Electrodynamic valve I (4)、Stop valve (5) and air line (17) composition,Aeration fan (3) is connected with facultative aerobic membrane bioreactor (6) by air line，And on air line, it is provided with electrodynamic valve I (4) and stop valve (5).
- 2. a kind of mud decrement sewage disposal system according to claim 1, it is characterised in that: described regulating reservoir (1) is reinforced concrete structure, and front end is provided with grid.
- 3. a kind of mud decrement sewage disposal system according to claim 1, it is characterised in that: described facultative aerobic membrane bioreactor (6) is additionally provided with the overflow pipe (7) connected with regulating reservoir (1).
- 4. a kind of mud decrement sewage disposal system according to claim 1, it is characterised in that: described facultative aerobic membrane bioreactor is provided with liquid level sensor II(14 in (6)).
- 5. a kind of mud decrement sewage disposal system according to claim 1, it is characterised in that: the inwall of described facultative aerobic membrane bioreactor (6) is provided with DO sensor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043355.3U CN205367886U (en) | 2016-01-18 | 2016-01-18 | Mud decrement sewage treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620043355.3U CN205367886U (en) | 2016-01-18 | 2016-01-18 | Mud decrement sewage treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367886U true CN205367886U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620043355.3U Expired - Fee Related CN205367886U (en) | 2016-01-18 | 2016-01-18 | Mud decrement sewage treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321071A (en) * | 2020-10-20 | 2021-02-05 | 江西嘉陶无机材料有限公司 | High-efficiency ceramic membrane bioreactor and water quality purification method thereof |
-
2016
- 2016-01-18 CN CN201620043355.3U patent/CN205367886U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112321071A (en) * | 2020-10-20 | 2021-02-05 | 江西嘉陶无机材料有限公司 | High-efficiency ceramic membrane bioreactor and water quality purification method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Zhenping Inventor after: Su Wei Inventor after: Liu Chunjie Inventor after: Zhang Leize Inventor before: Qin Zhenping Inventor before: Liu Chunjie Inventor before: Zhang Leize |
|
| COR | Change of bibliographic data | ||
| 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: 20160706 Termination date: 20180118 |