CN209020206U - A kind of fast evacuation device for tubular type membranous system - Google Patents
A kind of fast evacuation device for tubular type membranous system Download PDFInfo
- Publication number
- CN209020206U CN209020206U CN201821751033.XU CN201821751033U CN209020206U CN 209020206 U CN209020206 U CN 209020206U CN 201821751033 U CN201821751033 U CN 201821751033U CN 209020206 U CN209020206 U CN 209020206U
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- water side
- concentrated water
- air inlet
- membrane component
- tubular membrane
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
It include compressed air inlet pipe the utility model relates to a kind of fast evacuation device for tubular type membranous system, the filtration side air inlet pipe that is connected to the production water side of top tubular membrane component, the concentrated water side air inlet pipe being connected to the concentrated water side of top tubular membrane component, the concentrated water side evacuated tube being connected to the concentrated water side of bottom tubular membrane component, the filtration side evacuated tube being connected to the production water side of bottom tubular membrane component；The compressed air inlet pipe is connected to by filtration side pneumatic operated valve and filtration side check valve with filtration side air inlet pipe；The compressed air inlet pipe is connected to by concentrated water side pneumatic operated valve and concentrated water side check valve with concentrated water side air inlet pipe；Setting filtration side empties comprehensive valve on the pipeline of the filtration side evacuated tube of the bottom tubular membrane component；The device introduces compressed air by producing water side, concentrated water side in tubular membrane, not only can be with negative pressure in breaking system, fast evacuation system, and empties more thorough.
Description
Technical field
The utility model relates to sewage purification field, especially a kind of fast evacuation device for tubular type membranous system.
Background technique
Currently, tubular type membrane separation technique is widely used to multiple industries such as water process, it is certain in the work of tubular type membranous system
When being cleaned after the time or when needing shutdown maintenance, it is necessary to be emptied to system, traditional tubular membrane system evacuation
It is the gradually water in emptying system using gravity, but may be led due to the negative pressure that is generated in system in evacuation procedure
Cause system evacuation very slow or the halfway situation of emptying.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of fast evacuation devices for tubular type membranous system, real
Show and efficiently, has thoroughly all emptied concentrated water in tubular type membranous system and water purification.
In order to solve the above technical problems, the utility model is realized in the following way: described in the utility model
A kind of fast evacuation device for tubular type membranous system includes the production water side of compressed air inlet pipe and top tubular membrane component
The filtration side air inlet pipe of connection, the concentrated water side air inlet pipe being connected to the concentrated water side of top tubular membrane component, with bottom tubular type
The concentrated water side evacuated tube of the concentrated water side connection of membrane module, the filtration side emptying being connected to the production water side of bottom tubular membrane component
Pipe；The compressed air inlet pipe is connected to by filtration side pneumatic operated valve and filtration side check valve with filtration side air inlet pipe；The pressure
Contracting air intake duct is connected to by concentrated water side pneumatic operated valve and concentrated water side check valve with concentrated water side air inlet pipe；The bottom tubular membrane
Setting filtration side empties comprehensive valve on the pipeline of the filtration side evacuated tube of component；It arranges the concentrated water side of the bottom tubular membrane component
Concentrated water side is set on the pipeline of blank pipe and empties comprehensive valve.
Setting water inlet comprehensive valve on the concentrated water inlet tube of the bottom tubular membrane component, concentrated water inlet tube and concentrated water side are arranged
Blank pipe connection.
The filtration side air inlet pipe is connected to by water producing pipe with the production water side of top tubular membrane component；Adjacent is upper and lower
The production water side of two layers of tubular membrane component is connected to by water producing pipe；It filters side evacuated tube and passes through water producing pipe and bottom tubular membrane component
Production water side connection.
The good effect of the utility model: a kind of fast evacuation device for tubular type membranous system described in the utility model exists
Tubular membrane produces water side, concentrated water side and introduces compressed air, not only can be with negative pressure in breaking system, fast evacuation system, and empties
More thoroughly；Whole device connect simple and convenient with tubular type membranous system, it is only necessary to add two on the basis of original emptying pipeline
Air inlet pipeline and control valve, it is at low cost, but system working efficiency can be greatly improved.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the piping connection schematic diagram of the utility model.
In figure, 1, filtration side air inlet pipe；2, side check valve is filtered；3, side pneumatic operated valve is filtered；4, compressed air inlet pipe；5,
Concentrated water side pneumatic operated valve；6, concentrated water side check valve；7, compressed air flows to；8, water inlet comprehensive valve；9, concentrated water side empties comprehensive valve；
10, water producing pipe；11, side evacuated tube is filtered；12, filtration side empties comprehensive valve；13, tubular membrane component.
Specific embodiment
As shown in Figure 1, a kind of fast evacuation device for tubular type membranous system described in the utility model includes compressed air
Air inlet pipe 4, the filtration side air inlet pipe 1 being connected to the production water side of top tubular membrane component 13, with top tubular membrane component 13
Concentrated water side connection concentrated water side air inlet pipe, the concentrated water side evacuated tube being connected to the concentrated water side of bottom tubular membrane component 13, with
The filtration side evacuated tube 11 for producing the connection of water side of bottom tubular membrane component 13；The compressed air inlet pipe 4 passes through filtration side
Pneumatic operated valve 3 and filtration side check valve 2 are connected to filtration side air inlet pipe 1；The compressed air inlet pipe 4 passes through concentrated water side pneumatic operated valve
5 and concentrated water side check valve 6 be connected to concentrated water side air inlet pipe；The pipe of the filtration side evacuated tube 11 of the bottom tubular membrane component 13
Road setting filtration side empties comprehensive valve 12；It is arranged on the pipeline of the concentrated water side evacuated tube of the bottom tubular membrane component 13 dense
Water side empties comprehensive valve 9.
Setting water inlet comprehensive valve 8, concentrated water inlet tube and concentrated water on the concentrated water inlet tube of the bottom tubular membrane component 13
The connection of side evacuated tube.
The filtration side air inlet pipe 1 is connected to by water producing pipe 10 with the production water side of top tubular membrane component 13；Adjacent
The production water side of upper and lower two layers of tubular membrane component 13 is connected to by water producing pipe 10；Filtration side evacuated tube 11 is by water producing pipe 10 and most
The production water side of bottom tubular membrane component 13 is connected to.
The course of work of the utility model is:
A kind of fast evacuation device for tubular type membranous system described in the utility model, when system needs to empty, first
It opens concentrated water side and empties comprehensive valve 9, open filtration side and empty comprehensive valve 12, close water inlet comprehensive valve 8；It is then turned on filtration side gas
Dynamic valve 3, opens concentrated water side pneumatic operated valve 5, allows compressed air into system, negative pressure that may be present in breaking system；System at this time
Interior positive pressure, the upper and lower layer of tubular membrane component produce water side and are cascaded by water producing pipe 10, can be quickly by the interior concentrated water side of system
Waste water and the production remaining production water discharge system in water side；After thorough emptying, filtration side pneumatic operated valve 3 and concentrated water side pneumatic operated valve are first closed
5, delay allows system gradually after discharge, turns off concentrated water side emptying comprehensive valve 9 and filtration side emptying comprehensive valve 12.
The utility model relevant a kind of fast evacuation for tubular type membranous system recited above that only explains through diagrams
Some functional structure principles of device, if due to being easy to carry out on this basis for the technical staff to same technique field
Dry modification, therefore this specification is not really wanted a kind of fast evacuation device for being used for tubular type membranous system described in the utility model
Shown in being confined to or in the concrete mechanism and the scope of application, therefore all corresponding modifications that may be utilized and equally
Object belongs to the protection scope of the utility model patent.
Claims (3)
1. a kind of fast evacuation device for tubular type membranous system, it is characterised in that: including compressed air inlet pipe and top
Tubular membrane component produce water side connection filtration side air inlet pipe, the concentrated water side being connected to the concentrated water side of top tubular membrane component into
Tracheae, the concentrated water side evacuated tube being connected to the concentrated water side of bottom tubular membrane component, the production water side with bottom tubular membrane component
The filtration side evacuated tube of connection；The compressed air inlet pipe by filtration side pneumatic operated valve and filtration side check valve and filtration side into
Tracheae connection；The compressed air inlet pipe is connected to by concentrated water side pneumatic operated valve and concentrated water side check valve with concentrated water side air inlet pipe；
Setting filtration side empties comprehensive valve on the pipeline of the filtration side evacuated tube of the bottom tubular membrane component；The bottom tubular type
Concentrated water side is set on the pipeline of the concentrated water side evacuated tube of membrane module and empties comprehensive valve.
2. a kind of fast evacuation device for tubular type membranous system according to claim 1, it is characterised in that: the most bottom
Setting water inlet comprehensive valve, concentrated water inlet tube are connected to concentrated water side evacuated tube on the concentrated water inlet tube of layer tubular membrane component.
3. a kind of fast evacuation device for tubular type membranous system according to claim 1, it is characterised in that: the filtration
Side air inlet pipe is connected to by water producing pipe with the production water side of top tubular membrane component；Adjacent upper and lower two layers of tubular membrane component
Is produced from water side to be connected to by water producing pipe；Filtration side evacuated tube is connected to by water producing pipe with the production water side of bottom tubular membrane component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751033.XU CN209020206U (en) | 2018-10-27 | 2018-10-27 | A kind of fast evacuation device for tubular type membranous system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821751033.XU CN209020206U (en) | 2018-10-27 | 2018-10-27 | A kind of fast evacuation device for tubular type membranous system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209020206U true CN209020206U (en) | 2019-06-25 |
Family
ID=66908411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821751033.XU Active CN209020206U (en) | 2018-10-27 | 2018-10-27 | A kind of fast evacuation device for tubular type membranous system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209020206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755791A (en) * | 2020-12-18 | 2021-05-07 | 武汉艾科滤膜技术有限公司 | Ultrafiltration membrane emptying system |
-
2018
- 2018-10-27 CN CN201821751033.XU patent/CN209020206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755791A (en) * | 2020-12-18 | 2021-05-07 | 武汉艾科滤膜技术有限公司 | Ultrafiltration membrane emptying system |
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