CN219209540U - Membrane offline cleaning soaking barrel - Google Patents
Membrane offline cleaning soaking barrel Download PDFInfo
- Publication number
- CN219209540U CN219209540U CN202320020586.2U CN202320020586U CN219209540U CN 219209540 U CN219209540 U CN 219209540U CN 202320020586 U CN202320020586 U CN 202320020586U CN 219209540 U CN219209540 U CN 219209540U
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- membrane
- pipe
- soaking
- cleaned
- bucket
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- 239000012528 membrane Substances 0.000 title claims abstract description 92
- 238000002791 soaking Methods 0.000 title claims abstract description 61
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 239000003814 drug Substances 0.000 claims abstract description 34
- 239000012459 cleaning agent Substances 0.000 claims abstract description 3
- 238000005406 washing Methods 0.000 claims description 20
- 238000005273 aeration Methods 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 21
- 239000007788 liquid Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 238000003860 storage Methods 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000002894 chemical waste Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of water treatment, and particularly relates to a membrane offline cleaning soaking barrel, wherein a circulating pump is arranged at the bottom side of the soaking barrel, the input end of the circulating pump is connected with a water inlet pipe, one end of the water inlet pipe, which is far away from the circulating pump, extends to the edge of the upper part in the soaking barrel and is immersed in a cleaning agent, and the output end of the circulating pump is connected with a water outlet pipe; according to the utility model, the circulating pump continuously circulates the liquid medicine, and is matched with the air pump and the air storage bottle to continuously flush the liquid medicine into the RO membrane to be cleaned, so that new liquid medicine continuously participates in the reaction in the RO membrane to be cleaned, the soaking efficiency is improved, the cleaning effect is improved, the limiting ring is matched with the air bag to fix the RO membrane to be cleaned, the RO membrane to be cleaned is prevented from being collided by water flow in the cleaning process, the RO membrane to be cleaned can be quickly fixed and released by controlling the pressure of the air bag, and the RO membrane to be cleaned is convenient for a user to assemble and disassemble.
Description
Technical Field
The utility model belongs to the technical field of water treatment, and particularly relates to a membrane offline cleaning soaking barrel.
Background
At present, membrane separation technology has been applied in many fields, such as ultrapure water production, boiler water softening, concentration of foods and medicines, municipal sewage treatment and recovery of useful substances in chemical waste liquid, but if daily maintenance is poor or improper measures are taken for the problems, the operation of the system is seriously affected, and even some membranes are forced to be replaced only for a few months, so that the RO membranes are required to be cleaned and maintained regularly;
through investigation publication (bulletin) number: CN203417604U discloses an RO membrane off-line washing device, which discloses in the technology a' comprising a washing tank, a washing pump, a precision filter, a high-pressure pump and an RO membrane shell capable of containing the RO membrane to be washed, which are sequentially communicated through a pipeline, wherein the high-pressure pump is provided with a washing branch capable of being controlled to be conducted or cut off in parallel, a water inlet side of the RO membrane shell is communicated with a high-pressure pump side, and a water producing side and a sewage side are respectively communicated to the washing tank through pipelines; the method has the technical effects that one-stop treatment of medicine washing and detection can be realized after the RO membrane is removed from the equipment, meanwhile, the detection function is added, the detection can be carried out according to the setting, the medicine washing time is greatly shortened, the medicine washing efficiency is improved, the influence on the whole machine operation is shortened, and the like;
when RO membrane offline cleaning, in order to improve cleaning efficiency, need carry out acid or alkaline medicament to the membrane at first and soak, save the washing time of going up, improve efficiency, but directly put the membrane in the container soak, because can consume the medicament in the membrane, and the water does not flow and can lead to measuring the pH in soaking the bucket and normally, does not have the medicament basically in the actual membrane and appear soaking cleaning effect unsatisfactory phenomenon.
In order to solve the above problems, the application provides a membrane offline cleaning soaking barrel.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a membrane offline cleaning soaking barrel which has the characteristics of improving the soaking effect, fully soaking RO membranes, firmly fixing the RO membranes and being convenient to assemble and disassemble.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a membrane off-line cleaning soaks bucket, is in including soaking bucket and setting a plurality of RO membranes that wait to wash in the soaking bucket, soak the bucket in and irritate and have not wait to wash the washing medicament of RO membrane, the bottom side of soaking bucket is equipped with the circulating pump, the input of circulating pump is connected with the inlet tube, the inlet tube is kept away from the one end of circulating pump extends to soak bucket in top border department, and submerge in washing medicament, the output of circulating pump is connected with the outlet pipe, the outlet pipe is kept away from one end of circulating pump runs through the bottom surface of soaking bucket and extends to in the soaking bucket, the soaking bucket bottom side still is equipped with the air pump, the air pump is connected with the gas bomb through the pipe connection, the output of gas bomb is connected with gas-supply pipe A, gas-supply pipe A keeps away from one end of gas bomb is connected with the aeration pipe that is fixed in soaking bucket bottom side, the aeration pipe is the network structure that a plurality of pipes communicate each other, the aeration pipe runs through the bottom surface of soaking bucket and extends to in the soaking bucket.
As the membrane offline cleaning soaking barrel, the inner wall of the soaking barrel is fixedly provided with a plurality of limiting rings, the limiting rings are connected through serial pipes to form a net shape, the limiting rings correspond to the aeration pipes, and the RO membrane to be cleaned is arranged in the limiting rings.
As the membrane offline cleaning soaking barrel, preferably, the inner wall of each limiting ring is fixedly provided with an air bag, the air bags are mutually communicated through the serial pipes, the output end of the air storage bottle is also connected with an air pipe B, and the air pipe B penetrates through the outer side wall of the soaking barrel and is connected with one of the serial pipes.
As the membrane offline cleaning soaking barrel, a pressure release valve is preferably arranged on the gas pipe B.
As the membrane offline cleaning soaking barrel, the air pipe A is preferably provided with the electric control valve which is connected with the timing module.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the circulating pump continuously circulates the liquid medicine, and is matched with the air pump and the air storage bottle to continuously flush the liquid medicine into the RO membrane to be cleaned, so that new liquid medicine continuously participates in the reaction in the RO membrane to be cleaned, the soaking efficiency is improved, the cleaning effect is improved, the limiting ring is matched with the air bag to fix the RO membrane to be cleaned, the RO membrane to be cleaned is prevented from being collided by water flow in the cleaning process, the RO membrane to be cleaned can be quickly fixed and released by controlling the pressure of the air bag, and the RO membrane to be cleaned is convenient for a user to assemble and disassemble.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic view of the structure of the retainer ring and the air bag of the present utility model;
in the figure: 1. soaking barrel; 2. RO membrane to be cleaned; 3. a circulation pump; 4. a water inlet pipe; 5. a water outlet pipe; 6. an air pump; 7. a gas cylinder; 8. a gas pipe A; 9. an aeration pipe; 10. a gas pipe B; 11. a limiting ring; 12. an air bag; 13. and (5) connecting pipes in series.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1 and 2;
the membrane offline cleaning soaking barrel comprises a soaking barrel 1 and a plurality of RO membranes 2 to be cleaned, which are arranged in the soaking barrel 1, wherein cleaning agents which are used for cleaning the RO membranes 2 to be cleaned are filled in the soaking barrel 1;
in this embodiment: at present, membrane separation technology has been applied in many fields, such as ultrapure water production, boiler water softening, concentration of foods and medicines, municipal sewage treatment and recovery of useful substances in chemical waste liquid, but if daily maintenance is poor or improper measures are taken for the problems, the operation of the system is seriously affected, and even some membranes are forced to be replaced only for a few months, so that the RO membranes are required to be cleaned and maintained regularly;
through investigation publication (bulletin) number: CN203417604U discloses an RO membrane off-line washing device, which discloses in the technology a' comprising a washing tank, a washing pump, a precision filter, a high-pressure pump and an RO membrane shell capable of containing the RO membrane to be washed, which are sequentially communicated through a pipeline, wherein the high-pressure pump is provided with a washing branch capable of being controlled to be conducted or cut off in parallel, a water inlet side of the RO membrane shell is communicated with a high-pressure pump side, and a water producing side and a sewage side are respectively communicated to the washing tank through pipelines; the method has the technical effects that one-stop treatment of medicine washing and detection can be realized after the RO membrane is removed from the equipment, meanwhile, the detection function is added, the detection can be carried out according to the setting, the medicine washing time is greatly shortened, the medicine washing efficiency is improved, the influence on the whole machine operation is shortened, and the like;
when the RO membrane is cleaned offline, in order to improve the cleaning efficiency, the membrane needs to be soaked with an acidic or alkaline medicament to save the cleaning time of the machine and improve the efficiency, but the membrane is directly soaked in a container, the medicament is consumed in the membrane, the pH value in a soaking barrel is measured to be normal due to no water body flowing, and the medicament is basically not contained in the actual membrane, so that the phenomenon of unsatisfactory soaking and cleaning effects occurs; in order to solve the above problems, the following modifications are proposed.
Further, the method comprises the following steps:
as shown in fig. 1-3;
in combination with the above:
in order to fully soak RO membrane 2 to be cleaned, the bottom side of soaking barrel 1 is equipped with circulating pump 3, the input of circulating pump 3 is connected with inlet tube 4, the one end that circulating pump 3 was kept away from to inlet tube 4 extends to soaking barrel 1 in top border department, and submerge in the cleaning medicament, the output of circulating pump 3 is connected with outlet pipe 5, the one end that circulating pump 3 was kept away from to outlet pipe 5 runs through soaking barrel 1's bottom surface and extends to soaking barrel 1 in, soaking barrel 1 bottom side still is equipped with air pump 6, air pump 6 has gas bomb 7 through the pipe connection, the output of gas bomb 7 is connected with gas-supply pipe A8, the one end that gas-supply pipe A8 kept away from gas bomb 7 is connected with the aeration pipe 9 of fixing at soaking barrel 1 bottom side, aeration pipe 9 is the network structure that a plurality of pipe fittings communicate each other, aeration pipe 9 runs through soaking barrel 1's bottom surface and extends to soaking barrel 1.
In this embodiment: when the cleaning device is used, the circulating pump 3 is opened, the circulating pump 3 drives the liquid medicine to continuously flow, the liquid medicine is favorable for fully participating in cleaning, the air pump 6 is started, the air storage bottle 7 continuously flushes air into the aeration pipe 9, the aeration pipe 9 is arranged corresponding to the RO membrane 2 to be cleaned, the liquid medicine near the RO membrane 2 to be cleaned is flushed into the RO membrane by air flow, and meanwhile, the liquid medicine after reaction before the RO membrane 2 to be cleaned is flushed out, so that the liquid medicine in the RO membrane 2 to be cleaned always keeps a cleaning effect, thereby improving the soaking efficiency and the cleaning effect.
Still further, the method comprises:
in order to prevent collision caused by water flow in the soaking process of the RO membrane 2 to be cleaned, a plurality of limiting rings 11 are fixed on the inner wall of the soaking barrel 1, the limiting rings 11 are connected through a series pipe 13 to form a net shape, the limiting rings 11 correspond to the aeration pipes 9, and the RO membrane 2 to be cleaned is arranged in the limiting rings 11.
In this embodiment: through the design, the limiting ring 11 limits the RO membrane 2 to be cleaned, and prevents the RO membrane 2 to be cleaned from flowing along with water flow, thereby playing a role in protecting the RO membrane 2 to be cleaned.
Still further, the method comprises:
in an alternative embodiment, the inner wall of each limiting ring 11 is fixedly provided with an air bag 12, the air bags 12 are mutually communicated through a serial pipe 13, the output end of the air storage bottle 7 is also connected with an air pipe B10, and the air pipe B10 penetrates through the outer side wall of the soaking barrel 1 and is connected with one serial pipe 13.
In this embodiment: through this design, the gas in the gas bomb 7 can get into gasbag 12 through the tandem tube 13, and gasbag 12 cooperation spacing ring 11 can be with waiting to wash RO membrane 2 better fixed, and the soft material of gasbag 12 can not harm to waiting to wash RO membrane 2, when needs release wait to wash RO membrane 2, close gas bomb 7 can, easy operation, convenient to use.
Still further, the method comprises:
in an alternative embodiment, the air delivery conduit B10 is provided with a pressure relief valve.
In this embodiment: through this design, make the deformation degree of gasbag 12 adjustable, be convenient for the not unidimensional RO membrane 2 that waits to wash of centre gripping, can protect gasbag 12 through the relief valve, prevent gasbag 12 because of the too big damage of pressure.
Still further, the method comprises:
in an alternative embodiment, the air delivery pipe A8 is provided with an electrically controlled valve, and the electrically controlled valve is connected with the timing module.
In this embodiment: through the design, the aeration work can be intermittently performed, the reagent and the RO membrane 2 to be cleaned can be fully reacted, and the reagent is aerated after reacting, so that the influence of the flowing state of water flow on the cleaning effect can be avoided.
The working principle and the using flow of the utility model are as follows: when the RO membrane 2 to be cleaned is put into the limiting ring 11, the limiting ring 11 limits the RO membrane 2 to be cleaned, the RO membrane 2 to be cleaned is prevented from flowing along with water flow, so that the RO membrane 2 to be cleaned plays a role in protecting, the air pump 6 is started, gas in the gas storage bottle 7 can enter the air bag 12 through the serial pipe 13, the air bag 12 is matched with the limiting ring 11, the RO membrane 2 to be cleaned can be better fixed, soft materials of the air bag 12 can not damage the RO membrane 2 to be cleaned, when the RO membrane 2 to be cleaned is required to be released, the gas storage bottle 7 is closed, the circulating pump 3 is opened during cleaning, the circulating pump 3 drives the liquid medicine to continuously flow, the liquid medicine is favorable for fully participating in cleaning, the air pump 6 is started, the liquid medicine near the RO membrane 2 to be cleaned is flushed into the air storage bottle by the air flow, and the liquid medicine after the reaction before the RO membrane 2 to be cleaned is flushed out, the liquid medicine in the RO membrane 2 to be cleaned is always kept clean, and therefore the soaking efficiency is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a membrane off-line cleaning soaks bucket, includes soaks bucket (1) and sets up a plurality of RO membranes (2) of waiting to wash in soaking bucket (1), soak and irritate in bucket (1) have not had wait to wash the washing medicament of RO membranes (2), its characterized in that: the utility model discloses a soaking device, including soaking bucket (1), circulating pump (3), inlet tube (4) are kept away from the one end of circulating pump (3) extends to top edge in soaking bucket (1) to submerge in the cleaning agent, the output of circulating pump (3) is connected with outlet pipe (5), outlet pipe (5) are kept away from one end of circulating pump (3) runs through the bottom surface of soaking bucket (1) and extends to in soaking bucket (1), soaking bucket (1) bottom side still is equipped with air pump (6), air pump (6) are connected with gas bomb (7) through the pipe connection, the output of gas bomb (7) is connected with gas-supply pipe A (8), gas-supply pipe A (8) are kept away from one end of gas bomb (7) is connected with and is fixed aeration pipe (9) of soaking bucket (1) bottom side, aeration pipe (9) are the network structure that a plurality of pipe fittings communicate each other, soaking pipe (9) bottom surface still is equipped with air bomb (1) and extends to in soaking bucket (1).
2. The membrane off-line cleaning soak tank of claim 1, wherein: the inner wall of the soaking barrel (1) is fixedly provided with a plurality of limiting rings (11), the limiting rings (11) are connected through a series pipe (13) to form a net shape, the limiting rings (11) correspond to the aeration pipes (9), and the RO membrane (2) to be cleaned is arranged in the limiting rings (11).
3. The membrane off-line cleaning soak tank of claim 2, wherein: the inner wall of every spacing ring (11) all is fixed with gasbag (12), gasbag (12) are through establish ties pipe (13) intercommunication each other, the output of gas bomb (7) still is connected with gas-supply pipe B (10), gas-supply pipe B (10) run through soak the lateral wall of bucket (1) and be connected with one of them establish ties pipe (13).
4. A membrane off-line cleaning soaking vat according to claim 3, wherein: and a pressure release valve is arranged on the gas pipe B (10).
5. The membrane off-line cleaning soak tank of claim 1, wherein: an electric control valve is arranged on the air pipe A (8), and the electric control valve is connected with the timing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320020586.2U CN219209540U (en) | 2023-01-05 | 2023-01-05 | Membrane offline cleaning soaking barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320020586.2U CN219209540U (en) | 2023-01-05 | 2023-01-05 | Membrane offline cleaning soaking barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219209540U true CN219209540U (en) | 2023-06-20 |
Family
ID=86741508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320020586.2U Active CN219209540U (en) | 2023-01-05 | 2023-01-05 | Membrane offline cleaning soaking barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219209540U (en) |
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2023
- 2023-01-05 CN CN202320020586.2U patent/CN219209540U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Room 108, building 8, cross border e-commerce Industrial Park, China Textile City, Huashe street, Keqiao District, Shaoxing City, Zhejiang Province, 312030 Patentee after: Shaoxing Fengxin Environmental Technology Co.,Ltd. Address before: 201109 room 103, building 1, No. 1358, Ping'an Road, Minhang District, Shanghai Patentee before: SHANGHAI FENGXIN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |