CN215963004U - Convenient offline membrane core cleaning device - Google Patents
Convenient offline membrane core cleaning device Download PDFInfo
- Publication number
- CN215963004U CN215963004U CN202121685391.7U CN202121685391U CN215963004U CN 215963004 U CN215963004 U CN 215963004U CN 202121685391 U CN202121685391 U CN 202121685391U CN 215963004 U CN215963004 U CN 215963004U
- Authority
- CN
- China
- Prior art keywords
- end cover
- membrane core
- cleaning device
- sealing ring
- annular sealing
- 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.)
- Active
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a portable offline membrane core cleaning device, which comprises: the membrane core fixing part comprises a first end cover, a first annular sealing ring fixedly arranged on the top surface of the first end cover and a plurality of support columns vertically arranged along the circumferential direction of the top of the first end cover, and the first end cover is provided with a through water hole on the inner side of the first annular sealing ring; the end sealing component comprises a second end cover and a second annular sealing ring fixedly arranged on the bottom surface of the second end cover, the second end cover is uniformly provided with a plurality of through holes for the support columns to pass through along the circumferential direction, and the second end cover is provided with a water inlet hole on the inner side of the second annular sealing ring; and the water inlet quick connector is fixedly arranged at the top of the second end cover and is communicated with the water inlet hole. The utility model provides a portable offline membrane core cleaning device which is simple in structure and convenient to transport, the cleaning condition of a membrane core can be observed at any time in the cleaning process, tap water can be used for directly washing the membrane core, the membrane core is convenient to disassemble and assemble, and the membrane core cleaning efficiency is high.
Description
Technical Field
The utility model relates to the technical field of membrane cleaning, in particular to a convenient offline membrane core cleaning device.
Background
The membrane cleaning mode can be divided into on-line cleaning and off-line cleaning, and often the on-line cleaning cannot clean the membrane, and the off-line cleaning needs to be changed. The existing offline membrane washing device generally adopts a device of a core-mounted membrane shell, a peripheral pump and a pipeline for washing, the device wastes time and labor when the membrane core is dismounted, and the washing condition of the membrane core is difficult to observe in real time; meanwhile, when the conventional on-line and off-line cleaning device is used for cleaning and meets the condition that an internal channel of the membrane core is blocked, water can pass through the shell layer between the outer surface of the membrane core and the membrane shell, and internal pollutants cannot be effectively cleaned.
Disclosure of Invention
Aiming at the technical problems in the background art, the utility model aims to provide a convenient offline membrane core cleaning device which is simple in structure and can observe the membrane core cleaning condition at any time in the cleaning process.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:
a portable off-line membrane core belt cleaning device includes:
the membrane core fixing part comprises a first end cover, a first annular sealing ring fixedly arranged on the top surface of the first end cover and a plurality of support columns vertically arranged along the circumferential direction of the top of the first end cover, and the first end cover is provided with a through water hole on the inner side of the first annular sealing ring;
the end sealing component comprises a second end cover and a second annular sealing ring fixedly arranged on the bottom surface of the second end cover, the second end cover is uniformly provided with a plurality of through holes for the support columns to pass through along the circumferential direction, and the second end cover is provided with a water inlet hole on the inner side of the second annular sealing ring;
and the water inlet quick connector is fixedly arranged at the top of the second end cover and is communicated with the water inlet hole.
Preferably low, in order to know the jam condition and the washing degree of membrane core better, still include the pressure measurement device who is used for judging membrane core jam condition and washing degree, pressure measurement device set up advance water and connect soon on the head.
Preferably, the pressure detection device is a mechanical pressure gauge.
Furthermore, one end of the supporting column penetrates out of the second end cover, and the tail end of the supporting column is locked and fixed through a nut.
Preferably, in order to facilitate installation and removal of the second end cap, a handle is fixedly arranged at the top of the second end cap.
Further, the membrane core to be cleaned is an ultrafiltration membrane core or a nanofiltration membrane core or a reverse osmosis membrane core.
Preferably, in order to ensure the strength of the whole cleaning device and further prolong the service life of the device, the first end cover, the support column and the second end cover are all made of stainless steel.
The utility model has the following beneficial effects: the convenient offline membrane core cleaning device is simple in structure and convenient to transport, the membrane core cleaning condition can be observed at any time in the cleaning process, tap water can be used for directly washing the membrane core, the membrane core is convenient to disassemble and assemble, and the membrane core cleaning efficiency is high; through setting up pressure measurement, can judge membrane core jam condition and washing degree well.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Description of the main component symbols: 11. a first end cap; 110. a water through hole; 12. a first annular seal ring; 13. a support pillar; 21. A second end cap; 210. a through hole; 211. a water inlet hole; 212. a handle; 22. a second annular seal ring; 3. a water inlet quick connector; 4. a nut; 5. a mechanical pressure gauge; 6. and (5) cleaning the membrane core.
Detailed Description
The utility model is further described with reference to the following drawings and detailed description.
As shown in fig. 1 and 2, the portable offline membrane core cleaning device comprises a membrane core fixing part, an end sealing part and a water inlet quick connector 3. Wherein, the membrane core 6 to be cleaned is an ultrafiltration membrane core, a nanofiltration membrane core or a reverse osmosis membrane core.
The membrane core fixing component comprises a first end cover 11, a first annular sealing ring 12 fixedly arranged on the top surface of the first end cover 11 and a plurality of support columns 13 vertically arranged along the circumferential direction of the top of the first end cover 11, and the first end cover 11 is provided with a through water hole 110 on the inner side of the first annular sealing ring 12. The end sealing component comprises a second end cover 21 and a second annular sealing ring 22 fixedly arranged on the bottom surface of the second end cover 21, a plurality of through holes 210 for the supporting columns 13 to pass through are uniformly distributed in the second end cover 21 along the circumferential direction, one ends of the supporting columns 13 outwards penetrate through the second end cover 21, and the tail ends of the supporting columns 13 are locked and fixed through nuts 4. The second end cover 21 has a water inlet 211 at the inner side of the second annular sealing ring 22, and the quick water inlet connector 3 is fixedly arranged at the top of the second end cover 21 and is communicated with the water inlet 211. Preferably, a handle 212 is fixed on the top of the second end cap 21.
Preferably, the water inlet quick connector comprises a pressure detection device, and the pressure detection device is arranged on the water inlet quick connector 3. Preferably, the pressure detection means is a mechanical pressure gauge 5.
Preferably, in order to ensure the strength of the whole cleaning device and further prolong the service life of the device, the first end cover 11, the support column 13 and the second end cover 21 are all made of stainless steel.
The working principle of the utility model is as follows: the end sealing part is taken out by unscrewing the nut 4, the membrane core 6 to be cleaned is placed in the membrane core fixing part, and then the second end cover 21 is locked, so that the first annular sealing ring 12 and the second annular sealing ring 22 are respectively in sealing fit with the bottom and the top of the membrane core 6 to be cleaned; the water source is butted with the water inlet quick connector 3, the water inlet pressure is controlled, and the pollution condition and the cleaning degree of the membrane core 6 can be judged by observing the reading of the mechanical pressure gauge 5 and the water outlet condition of the membrane core 6; after the membrane core 6 is cleaned, the nut 4 is screwed out, the second end cover 21 is taken out, the membrane core 6 can be replaced, and cleaning is carried out again, and the whole process is simple and convenient.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. The utility model provides a membrane core belt cleaning device under portable line which characterized in that includes:
the membrane core fixing part comprises a first end cover, a first annular sealing ring fixedly arranged on the top surface of the first end cover and a plurality of support columns vertically arranged along the circumferential direction of the top of the first end cover, and the first end cover is provided with a through water hole on the inner side of the first annular sealing ring;
the end sealing component comprises a second end cover and a second annular sealing ring fixedly arranged on the bottom surface of the second end cover, the second end cover is uniformly provided with a plurality of through holes for the support columns to pass through along the circumferential direction, and the second end cover is provided with a water inlet hole on the inner side of the second annular sealing ring;
and the water inlet quick connector is fixedly arranged at the top of the second end cover and is communicated with the water inlet hole.
2. The portable offline membrane core cleaning device according to claim 1, wherein: still including being used for judging membrane core blocking condition and cleaning degree's pressure measurement, pressure measurement set up the quick connector of intaking is last.
3. The portable offline membrane core cleaning device according to claim 2, wherein: the pressure detection device is a mechanical pressure gauge.
4. The portable offline membrane core cleaning device according to claim 1, wherein: one end of the supporting column penetrates out of the second end cover, and the tail end of the supporting column is locked and fixed through a nut.
5. The portable offline membrane core cleaning device according to claim 1, wherein: and a lifting handle is fixedly arranged at the top of the second end cover.
6. The portable offline membrane core cleaning device according to claim 1, wherein: the membrane core to be cleaned is an ultrafiltration membrane core or a nanofiltration membrane core or a reverse osmosis membrane core.
7. The portable offline membrane core cleaning device according to claim 1, wherein: the first end cover, the support column and the second end cover are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685391.7U CN215963004U (en) | 2021-07-23 | 2021-07-23 | Convenient offline membrane core cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121685391.7U CN215963004U (en) | 2021-07-23 | 2021-07-23 | Convenient offline membrane core cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215963004U true CN215963004U (en) | 2022-03-08 |
Family
ID=80577951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121685391.7U Active CN215963004U (en) | 2021-07-23 | 2021-07-23 | Convenient offline membrane core cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215963004U (en) |
-
2021
- 2021-07-23 CN CN202121685391.7U patent/CN215963004U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215963004U (en) | Convenient offline membrane core cleaning device | |
| CN103272481A (en) | Method for quickly judging reverse osmosis membrane leakage points in pressure membranous tube | |
| CN201101951Y (en) | High-efficiency oil-water and liquid-solid separating equipment | |
| CN107854880A (en) | Pressure-bearing type pipeline sewage blocking device and Sewage Reuse System | |
| JP2008104945A (en) | Membrane leak detection method | |
| CN201497619U (en) | Automatic air tightness detection device for cast furnace tube | |
| CN201544187U (en) | Dismantling device for end plate of reverse osmosis membrane pressure vessel | |
| CN205103208U (en) | Steel pipe device of comprehensively detecting a flaw | |
| CN110988285B (en) | Automatic replacement device for heavy metal detection filtering membrane | |
| CN210571562U (en) | Water quality sampler | |
| CN209940582U (en) | High-efficient waste water dissolves gas processing apparatus | |
| CN2829922Y (en) | Simple cleaning appts. for bearing | |
| CN202700376U (en) | Reverse osmosis membrane on-line self-cleaning system | |
| CN208166804U (en) | A kind of circular water treating system | |
| CN110108419A (en) | A kind of leakage detection device of the column-type film components of Highgrade integration | |
| JP2005169181A (en) | Vertical stand type membrane separation apparatus and method for maintaining the same | |
| CN220715055U (en) | Water filter structure of quick-dismantling type filter screen | |
| KR100820583B1 (en) | Retainer for modules of cylindrical hollow fiber membrane filter apparatus | |
| CN218036766U (en) | Detection device is used in water purifier processing | |
| CN211435771U (en) | Reverse osmosis membrane washs detection integration equipment | |
| CN220331165U (en) | Reverse osmosis membrane extracting tool | |
| CN216170334U (en) | Vertical filter and car as a house filter equipment | |
| CN211611834U (en) | Water treatment facilities with water quality testing function | |
| CN214612337U (en) | Marsh gas pressurization washing device | |
| CN219984024U (en) | Sewage treatment equipment with cleaning function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |