CN205361079U - Reverse osmosis membrane cleaning apparatus - Google Patents
Reverse osmosis membrane cleaning apparatus Download PDFInfo
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- CN205361079U CN205361079U CN201620075989.7U CN201620075989U CN205361079U CN 205361079 U CN205361079 U CN 205361079U CN 201620075989 U CN201620075989 U CN 201620075989U CN 205361079 U CN205361079 U CN 205361079U
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- osmosis membrane
- pipeline
- reverse
- water tank
- reverse osmosis
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Abstract
The utility model discloses a reverse osmosis membrane cleaning apparatus, including water tank, scavenging pump, safety filter ware, reverse osmosis membrane technology and air compressor, even there is the blow off pipe water tank one side bottom with the entry of scavenging pump through first pipe connection, opposite side bottom, and the water tank top sets up the water inlet, the export of scavenging pump is connected with the safety filter ware through the second pipeline respectively, and the third pipeline is connected on upper portion on one side of the water tank, the safety filter ware passes through the fourth pipeline and is connected with reverse osmosis membrane technology, reverse osmosis membrane technology is connected with the water tank through dense water backflow pipeline, reverse osmosis membrane technology is connected with the water tank through producing water backflow pipeline, air compressor is connected with reverse osmosis membrane technology through the 5th pipeline. The utility model provides a reverse osmosis membrane cleaning apparatus washs reverse osmosis membrane technology with the medicament through air compressor simultaneously to reduce and wash the degree of difficulty, improve reverse osmosis membrane technology's cleaning performance, make reverse osmosis membrane technology resume purification performance.
Description
Technical field
This utility model relates to rinser field, particularly relates to a kind of washing unit with reverse osmosis membrane.
Background technology
Reverse-osmosis membrane element is widely used in the fields such as pure water process, pharmaceuticals industry water, desalinization, sewage disposal, cooling tower make-up water, boiler feedwater, biological engineering, environment-friendly engineering, it is after running a period of time, on reverse-osmosis membrane element, easy contaminant deposition, affects clean-up effect.Therefore, in use, needing to be maintained property is cleaned, but the deterioration due to source quality, the cleaning frequency of reverse osmosis membrane also can increase therewith, and owing to cleaning method is improper, it is not thorough to clean or can not clean in time owing to producing needs in normal production process, if things go on like this severe contamination occurs in reverse-osmosis membrane element, needs are carried out, but also many times are difficult to thoroughly recover the purifying property of reverse-osmosis membrane element by cleaning equipment.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of washing unit with reverse osmosis membrane, solves existing cleaning equipment and is difficult to recover the technical problem of reverse-osmosis membrane element purification function.
To achieve these goals, this utility model provides following technical scheme:
A kind of washing unit with reverse osmosis membrane, including water tank, cleans pump, cartridge filter, reverse-osmosis membrane element and air compressor；
Described water tank one side bottom is connected by the first pipeline with the entrance of described cleaning pump, is connected with blow-off pipe bottom opposite side；Described tank top arranges water inlet；
Described cleaning delivery side of pump is connected with described cartridge filter respectively through second pipe, and the 3rd pipeline is connected with described water tank one upper lateral part；
Described cartridge filter is connected with described reverse-osmosis membrane element by the 4th pipeline；
Described reverse-osmosis membrane element is connected with described water tank by concentrate recirculation pipeline；Described reverse-osmosis membrane element is connected with described water tank by producing water reflux line；
Described air compressor is connected with described reverse-osmosis membrane element by the 5th pipeline；
Described first pipeline, described second pipe, described 3rd pipeline, described 4th pipeline, described 5th pipeline, described blow-off pipe, described concentrate recirculation pipeline and described product water reflux line are respectively provided with ball valve.
Preferably, described concentrate recirculation pipeline is provided with first-class gauge；Described product water reflux line is provided with second gauge.
Preferably, described first pipeline, described second pipe, described 3rd pipeline, described concentrate recirculation pipeline and described product water reflux line are respectively provided with ball valve.
Preferably, described ball valve is PVC ball valve.
Preferably, it is connected with oil filter between described air compressor and described reverse-osmosis membrane element.
Preferably, described water tank is PVC water tank.
Preferably, the filter element of described cartridge filter adopts PP cotton or nylon making.
Preferably, the material of described first pipeline, described second pipe, described 3rd pipeline, described 4th pipeline, the 5th pipeline, described blow-off pipe, described concentrate recirculation pipeline and product water reflux line is PVC.
Can be seen that from technique scheme, the washing unit with reverse osmosis membrane that this utility model provides, is carried out reverse-osmosis membrane element by air compressor and medicament, thus reducing cleaning difficulty simultaneously, improve the cleaning performance of reverse-osmosis membrane element so that reverse-osmosis membrane element recovers purification function.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model washing unit with reverse osmosis membrane.
In Fig. 1:
1, pump is cleaned；2, water tank；3, reverse-osmosis membrane element；4, cartridge filter；5, air compressor；6, oil filter；7, the first pipeline；8, the 3rd pipeline；9, second pipe；10, the 4th pipeline；11, concentrate recirculation pipeline；12, water reflux line is produced；13, the 5th pipeline；14, ball valve；15, first-class gauge；16, second gauge；17, blow-off pipe；18, water inlet.
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.
As it is shown in figure 1, the washing unit with reverse osmosis membrane that this utility model provides, including water tank 2, clean pump 1, cartridge filter 4, reverse-osmosis membrane element 3 and air compressor 5；Described water tank 2 one side bottom is connected by the first pipeline 7 with the entrance of described cleaning pump 1, is connected with blow-off pipe 17 bottom opposite side；Described water tank 2 top arranges water inlet 18；The outlet of described cleaning pump 1 is connected with described cartridge filter 4 respectively through second pipe 9, and the 3rd pipeline 8 is connected with described water tank 2 one upper lateral part；It is placed with medicament in described 3rd pipeline 8；Described cartridge filter 4 is connected with described reverse-osmosis membrane element 3 by the 4th pipeline 10；Described reverse-osmosis membrane element 3 is connected with described water tank 2 by concentrate recirculation pipeline 11；Described reverse-osmosis membrane element 3 is connected with described water tank 2 by producing water reflux line 12；Described air compressor 5 is connected with described reverse-osmosis membrane element 3 by the 5th pipeline 13；Described first pipeline 7, described second pipe 9, described 3rd pipeline 8, described 4th pipeline 10, described 5th pipeline 13, described blow-off pipe 17, described concentrate recirculation pipeline 11 and described product water reflux line 12 are respectively provided with ball valve 14.
In technique scheme, cleaning pump 1 is a kind of vane pump, rely on the impeller rotated in rotary course, mechanical energy is passed to water body by blade, makes the pressure of water body increase, and reaches the purpose of conveying water body, the entrance cleaning pump 1 is connected for being carried by the water in water tank 2 with water tank 2, the outlet additionally cleaning pump 1 is connected with cartridge filter 4, water tank 2 one upper lateral part respectively such that it is able to reach uniform doses, cleans the purpose of reverse-osmosis membrane element 3；Reverse-osmosis membrane element 3 is a kind of membrane separation device being carried out by former water and purifying and separate, long-play reverse-osmosis membrane element 3 is understood the pollutant such as depositing colloidal, microorganism, metal-oxide, thus reducing the clean-up effect of reverse-osmosis membrane element 3, even reverse-osmosis membrane element 3 can be caused expendable damage, it is thus desirable to reverse-osmosis membrane element 3 is carried out, recover purification function；Water tank 2 is used for holding water body, and one side bottom is connected with cleaning pump 1 entrance, and a upper lateral part is connected with cleaning pump 1 outlet such that it is able to reach uniform doses, cleans the purpose of reverse-osmosis membrane element 3；Cartridge filter 4 is for removing the pollutant such as colloid in water, microorganism, it is to avoid the damage to reverse-osmosis membrane element 3 of the pollutant in medicament；Air compressor 5 is used for providing compression air, improves cleaning performance；In order to control to clean flow, the first pipeline 7, second pipe the 9, the 3rd pipeline 8, described 4th pipeline 10, described 5th pipeline 13, blow-off pipe 17, product water reflux line 12 and concentrate recirculation pipeline 11 are respectively provided with ball valve 14.
It should be noted that in order to observe in time and adjust cleaning state, concentrate recirculation pipeline 11 arranges first-class gauge 15, produce and water reflux line 12 arranges second gauge 16.
It should be noted that in order to reduce flow resistance, it is to avoid being corroded, ball valve 14 is PVC ball valve.
It should be noted that for the compression air providing high-quality, it is to avoid reverse-osmosis membrane element 3 secondary pollution, it is connected with oil filter 6 between air compressor 5 and reverse-osmosis membrane element 3.
It should be noted that easily shelter evil people and countenance evil practices in water tank 2, being unfavorable for the cleaning of reverse-osmosis membrane element 3, in order to reduce the cleaning difficulty of reverse-osmosis membrane element 3, water tank 2 is PVC water tank.
It should be noted that, inner surface of pipeline easily adheres to pollutant, it is unfavorable for the cleaning of reverse-osmosis membrane element 3, therefore to improve the cleaning performance of reverse-osmosis membrane element 3, the first pipeline 7, second pipe the 9, the 3rd pipeline the 8, the 4th pipeline the 10, the 5th close the material of road 13, blow-off pipe 17, product water reflux line 12 and concentrate recirculation pipeline 11 and are PVC.
It should be noted that for the filter effect improving cartridge filter 4, the filter element of cartridge filter 4 adopts PP cotton or nylon makes.
The operation principle of washing unit with reverse osmosis membrane of the present utility model is illustrated below in conjunction with Fig. 1:
Before cleaning, being opened by the ball valve 14 on the first pipeline the 7, the 3rd pipeline 8, all the other ball valves 14 are closed, and are circulated by the water in water tank 2 by cleaning pump 1, thus reaching the purpose of uniform doses；After medicament is uniform, close the 3rd pipeline 8 and the ball valve 14 produced on water reflux line 12 is closed, open all the other ball valves 14, cleaning pump 1 and the medicinal liquid in water tank 2 is transported to cartridge filter 4, reverse-osmosis membrane element 3, by after the contaminant removal such as the colloid in medicinal liquid, microorganism, is carried out by cartridge filter 4, medicinal liquid is while cleaning reverse osmosis membrane element 3, air compressor 5 passes into compression air in reverse-osmosis membrane element 3, thus improving cleaning performance so that reverse-osmosis membrane element 3 recovers purification function；The dense water cleaning reverse-osmosis membrane element 3 is flowed into water tank 2 by concentrate recirculation pipeline 11, and discharges from blow-off pipe 17；Again by water inlet 18 to injected clear water in water tank 2, close the ball valve 14 on the 3rd pipeline 8 and concentrate recirculation pipeline 11, open all the other ball valves 14, clean pump 1 by the clear water in water tank 2 by the incoming reverse osmosis membrane element of cartridge filter 43, it is carried out, the cleanout fluid obtained is flowed into water tank 2 by producing water reflux line 12, circulation is repeatedly so that reverse-osmosis membrane element 3 recovers purification function completely.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this utility model.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein when without departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and novel features.
Claims (7)
1. a washing unit with reverse osmosis membrane, it is characterised in that include water tank (2), clean pump (1), cartridge filter (4), reverse-osmosis membrane element (3) and air compressor (5)；
Described water tank (2) side bottom is connected by the first pipeline (7) with the entrance of described cleaning pump (1), is connected with blow-off pipe (17) bottom opposite side；Described water tank (2) top arranges water inlet (18)；
The outlet of described cleaning pump (1) is connected with described cartridge filter (4) respectively through second pipe (9), and the 3rd pipeline (8) is connected with described water tank (2) upper lateral part；Described cartridge filter (4) is connected with described reverse-osmosis membrane element (3) by the 4th pipeline (10)；
Described reverse-osmosis membrane element (3) is connected with described water tank (2) by concentrate recirculation pipeline (11)；Described reverse-osmosis membrane element (3) is connected with described water tank (2) by producing water reflux line (12)；
Described air compressor (5) is connected with described reverse-osmosis membrane element (3) by the 5th pipeline (13)；
Described first pipeline (7), described second pipe (9), described 3rd pipeline (8), described 4th pipeline (10), described 5th pipeline (13), described blow-off pipe (17), described concentrate recirculation pipeline (11) and described product water reflux line (12) are respectively provided with ball valve (14).
2. washing unit with reverse osmosis membrane as claimed in claim 1, it is characterised in that be provided with first-class gauge (15) on described concentrate recirculation pipeline (11)；Described product water reflux line (12) is provided with second gauge (16).
3. washing unit with reverse osmosis membrane as claimed in claim 1, it is characterised in that described ball valve (14) is PVC ball valve.
4. washing unit with reverse osmosis membrane as claimed in claim 1, it is characterised in that be connected with oil filter (6) between described air compressor (5) and described reverse-osmosis membrane element (3).
5. washing unit with reverse osmosis membrane as claimed in claim 1, it is characterised in that described water tank (2) is PVC water tank.
6. washing unit with reverse osmosis membrane as claimed in claim 1, it is characterised in that the filter element of described cartridge filter (4) adopts PP cotton or nylon makes.
7. the washing unit with reverse osmosis membrane as described in any one of claim 1～6, it is characterized in that, the material of described first pipeline (7), described second pipe (9), described 3rd pipeline (8), described 4th pipeline (10), the 5th pipeline (13), described blow-off pipe (17), described concentrate recirculation pipeline (11) and product water reflux line (12) is PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075989.7U CN205361079U (en) | 2016-01-20 | 2016-01-20 | Reverse osmosis membrane cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075989.7U CN205361079U (en) | 2016-01-20 | 2016-01-20 | Reverse osmosis membrane cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361079U true CN205361079U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075989.7U Active CN205361079U (en) | 2016-01-20 | 2016-01-20 | Reverse osmosis membrane cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361079U (en) |
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2016
- 2016-01-20 CN CN201620075989.7U patent/CN205361079U/en active Active
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