CN207056054U - A kind of MBR sewage disposals pretreatment unit - Google Patents
A kind of MBR sewage disposals pretreatment unit Download PDFInfo
- Publication number
- CN207056054U CN207056054U CN201720659432.2U CN201720659432U CN207056054U CN 207056054 U CN207056054 U CN 207056054U CN 201720659432 U CN201720659432 U CN 201720659432U CN 207056054 U CN207056054 U CN 207056054U
- Authority
- CN
- China
- Prior art keywords
- slag notch
- fine fack
- spring support
- cleaning sprayer
- pretreatment unit
- 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
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Abstract
A kind of MBR sewage disposals pretreatment unit, including tank body, filter element and PLC control system, inlet is provided with the top of the tank body, bottom is provided with liquid outlet, tank interior has some filter elements from upper, the filter element includes fine fack, cleaning sprayer, spring support and slag notch, the fine fack is horizontally disposed with, it is fixed on spring support, the spring support is fixed on tank wall, cleaning sprayer is set above the fine fack, slag notch is provided with below fine fack, the cleaning sprayer and slag notch are arranged at tank wall and cleaning sprayer is arranged oppositely with slag notch, present apparatus scientific structure design is reasonable, rubbish that can effectively in filter sewage, and realize that effluent cycle filters, the full-automatic blowdown of mesh screen and cleaning.
Description
Technical field
It the utility model is related to MBR sewage treatment areas, more particularly to a kind of MBR sewage disposals pretreatment unit.
Background technology
In sewage disposal, water resource recycles field, and MBR is also known as membrane bioreactor, be it is a kind of by activated sludge process with
The new water technology that membrane separation technique is combined.
It is related to plurality of devices, including sewage pre-treatment device, Aerobic Pond, anaerobic pond, MBR films point in MBR sewage disposals
From pond etc., sewage pre-treatment device is mainly to filter out the solid refuse in sewage.
Pretreatment unit majority is to filter out rubbish using fine fack in current most of MBR sewage disposals, and such a mode is thin
Grid needs artificial regular dismounting cleaning, and fine fack only sets one layer in most of pretreatment unit, and filter effect is bad,
And it can not filter repeatedly.
Utility model content
The technical problems to be solved in the utility model is overcome the deficiencies in the prior art, there is provided a kind of scientific structure design is closed
Reason, rubbish that can effectively in filter sewage, and realize effluent cycle filter, the full-automatic blowdown of mesh screen and cleaning.
To realize that the utility model provides following technical scheme：A kind of MBR sewage disposals pretreatment unit, including tank
Body, filter element and PLC control system, are provided with inlet at the top of the tank body, and bottom is provided with liquid outlet, tank interior from it is upper it
Some filter elements are had, the filter element includes fine fack, cleaning sprayer, spring support and slag notch, the thin lattice
Grid are horizontally disposed with, and are fixed on spring support, and the spring support is fixed on tank wall, and cleaning is set above the fine fack
Shower nozzle, fine fack lower section are provided with slag notch, and the cleaning sprayer and slag notch are arranged at tank wall and cleaning sprayer is with going out
Cinder notch is arranged oppositely.
Preferably, setting three-way valve at the liquid outlet, described three-way valve one end is connected with inlet, the other end
It is connected with MBR sewage disposal cesspools.
Preferably, the slag notch lower edge is additionally provided with dividing plate.
Preferably, being additionally provided with inductor at the spring support, the inductor is connected with PLC control system.
The utility model usefulness：Multilayer fine fack is set in tank body, is advantageous to the filtering of sewage, uses triple valve
Door can be such that sewage filters repeatedly, in every layer of fine fack connecting spring support, while slag notch be set below fine fack, thin
Cleaning sprayer is set above grid, and spring support connects PLC control system, can realize automatic washing and the row of fine fack
It is dirty.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model fine fack deslagging figure.
In figure：1 it is tank body, 1.1 be inlet, 1.2 be liquid outlet, 2 be filter element, 2.1 be fine fack, 2.2 is clear
Wash shower nozzle, 2.3 be spring support, 2.4 be slag notch, 2.5 be dividing plate, 3 be PLC control system, 3.1 be inductor, 4 be threeway
Valve.
Specific embodiment
A kind of MBR sewage disposals pretreatment unit, including tank body 1, filter element 2 and PLC control system 3, the tank
The top of body 1 is provided with inlet 1.1, and bottom is provided with liquid outlet 1.2, and some filter elements 2, institute are had from upper inside tank body 1
Stating filter element 2 includes fine fack 2.1, cleaning sprayer 2.2, spring support 2.3 and slag notch 2.4, and the fine fack 2.1 is horizontal
Set, be fixed on spring support 2.3, the spring support 2.3 is fixed on the side wall of tank body 1, and the top of fine fack 2.1 is set
Cleaning sprayer 2.2, the lower section of fine fack 2.1 are provided with slag notch 2.4, and the cleaning sprayer 2.2 and slag notch 2.4 are arranged at tank body
1 side wall and cleaning sprayer 2.2 is arranged oppositely with slag notch 2.4, three-way valve 4, the triple valve are set at the liquid outlet 1.2
4 one end of door are connected with inlet 1.1, and the other end is connected with MBR sewage disposal cesspools（Do not marked in figure）, the slag notch
2.4 lower edges are additionally provided with dividing plate 2.5, and inductor 3.1 is additionally provided with the spring support 2.3, and the inductor 3.1 is controlled with PLC
System 3 processed connects.
Claims (4)
1. a kind of MBR sewage disposals pretreatment unit, including tank body, filter element and PLC control system, the tank body top
Provided with inlet, bottom is provided with liquid outlet, it is characterised in that：Tank interior is from upper some filter elements that have, the mistake
Filter unit includes fine fack, cleaning sprayer, spring support and slag notch, and the fine fack is horizontally disposed with, and is fixed on spring support
On, the spring support is fixed on tank wall, and cleaning sprayer is set above the fine fack, is provided with and slags tap below fine fack
Mouthful, the cleaning sprayer and slag notch is arranged at tank wall and cleaning sprayer is arranged oppositely with slag notch.
A kind of 2. MBR sewage disposals pretreatment unit according to claim 1, it is characterised in that：At the liquid outlet
Three-way valve is set, and described three-way valve one end is connected with inlet, and the other end is connected with MBR sewage disposal cesspools.
A kind of 3. MBR sewage disposals pretreatment unit according to claim 1, it is characterised in that：Under the slag notch
Edge is additionally provided with dividing plate.
A kind of 4. MBR sewage disposals pretreatment unit according to claim 1, it is characterised in that：The spring support
Place is additionally provided with inductor, and the inductor is connected with PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659432.2U CN207056054U (en) | 2017-06-08 | 2017-06-08 | A kind of MBR sewage disposals pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659432.2U CN207056054U (en) | 2017-06-08 | 2017-06-08 | A kind of MBR sewage disposals pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207056054U true CN207056054U (en) | 2018-03-02 |
Family
ID=61508192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659432.2U Expired - Fee Related CN207056054U (en) | 2017-06-08 | 2017-06-08 | A kind of MBR sewage disposals pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207056054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115703A (en) * | 2017-06-08 | 2017-09-01 | 江苏新奇环保有限公司 | A kind of MBR sewage disposals pretreatment unit |
-
2017
- 2017-06-08 CN CN201720659432.2U patent/CN207056054U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107115703A (en) * | 2017-06-08 | 2017-09-01 | 江苏新奇环保有限公司 | A kind of MBR sewage disposals pretreatment unit |
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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: 20180302 Termination date: 20210608 |