CN218202313U - Self-cleaning conversion type membrane treatment system - Google Patents
Self-cleaning conversion type membrane treatment system Download PDFInfo
- Publication number
- CN218202313U CN218202313U CN202222125476.0U CN202222125476U CN218202313U CN 218202313 U CN218202313 U CN 218202313U CN 202222125476 U CN202222125476 U CN 202222125476U CN 218202313 U CN218202313 U CN 218202313U
- Authority
- CN
- China
- Prior art keywords
- water
- membrane treatment
- treatment device
- membrane
- water inlet
- 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
Abstract
The utility model relates to a reverse osmosis membrane technical field specifically is a but transform formula membrane processing system of self-cleaning, including membrane processing apparatus, the feedwater booster pump, the concentrate tank, produce the water tank, first water purification water route and second water purification water route, first water purification water route includes first water inlet route and first water route, the play water end of feedwater booster pump is passed through first water inlet route and is fed through the first water mouth of membrane processing apparatus and be used for purifying the sewage after the pressure boost to the membrane processing apparatus in being carried, second water purification water route includes second water inlet route and second water route, the play water end of feedwater booster pump is passed through the second water inlet route and is fed through the second water mouth of membrane processing apparatus and be used for purifying the sewage after the pressure boost to the membrane processing apparatus in, the concentrate tank is fed through the second water outlet route and is used for receiving the concentrated water of membrane processing apparatus outgoing in the first water mouth of membrane processing apparatus. The technical problem that membrane elements in the prior art are easy to block is solved.
Description
Technical Field
The utility model relates to a reverse osmosis membrane technical field specifically is a but alternating membrane processing system of self-cleaning.
Background
The working principle of the membrane treatment system is as follows: when water flow in a fixed direction flows through the membrane treatment system, the membrane treatment system is used for filtering and purifying the water quality, and the filtered water meeting the standard requirement is discharged. For complex water quality such as salt lake, the complex water quality contains more suspended matters, organic matters and colloidal substances, and in the process of lithium extraction and concentration by using a membrane treatment system, membrane elements in the water inlet direction are often seriously polluted and blocked, so that the pressure difference between sections is increased, the water yield is reduced, the membrane elements are required to be frequently disassembled and cleaned, and the treatment efficiency is low.
Disclosure of Invention
In order to solve the technical problem that the membrane element among the prior art is easy stifled, the utility model provides a but transform membrane processing system of self-cleaning has solved above-mentioned technical problem.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a but transform formula membrane processing system of self-cleaning, a serial communication port, include: the membrane treatment device is used for accessing and purifying sewage, and discharging purified concentrated water and purified water while purifying the sewage; the water inlet end of the water supply booster pump is used for receiving sewage, and the water outlet end of the water supply booster pump discharges the boosted sewage; a concentrate tank for receiving concentrate discharged from the membrane treatment device; the water production tank is communicated with a water production port of the membrane treatment device and is used for receiving the purified water discharged by the membrane treatment device; the first water purification water path comprises a first water inlet path and a first water outlet path, the water outlet end of the feed water booster pump is communicated with a first water passing port of the membrane treatment device through the first water inlet path so as to convey the boosted sewage into the membrane treatment device for purification, and the concentrated water tank is communicated with a second water passing port of the membrane treatment device through the first water outlet path so as to receive concentrated water discharged by the membrane treatment device; the second water purification water path comprises a second water inlet path and a second water outlet path, the water outlet end of the water supply booster pump is communicated with a second water passing port of the membrane treatment device through the second water inlet path to convey the boosted sewage into the membrane treatment device for purification, and the concentrated water tank is communicated with the first water passing port of the membrane treatment device through the second water outlet path to receive the concentrated water discharged by the membrane treatment device.
Further, the feed water booster pump is a high-pressure pump.
Furthermore, the first water inlet channel also comprises a first water inlet valve connected between the feed water booster pump and the membrane treatment device, and the first water inlet valve is used for controlling the on-off of the first water inlet channel; meanwhile, the first water outlet channel further comprises a first water outlet valve connected between the membrane treatment device and the concentrated water tank, and the first water outlet valve is used for controlling the on-off of the first water outlet channel.
Further, the second water inlet path also comprises a second water inlet valve connected between the feed-water booster pump and the membrane treatment device, and the second water inlet valve is used for controlling the on-off of the second water inlet path; meanwhile, the second water outlet channel further comprises a second water outlet valve connected between the membrane treatment device and the concentrated water tank, and the second water outlet valve is used for controlling the on-off of the second water outlet channel.
Further, a water production valve is arranged between the water production tank and a water purification port of the membrane treatment device.
Further, the membrane treatment device is a pressure vessel filled with membrane elements.
Further, the membrane element is a reverse osmosis membrane element or a nanofiltration membrane element.
Based on the technical scheme, the utility model discloses the technological effect that can realize does:
the utility model discloses a transform membrane processing system that can self-cleaning can carry out the dual mode switching between first water purification water route and second water purification water route, if first water purification water route is conventional filtration mode, after first water purification water route operation a period, switch second water purification water route and move, can carry out the membrane element through dense water with the pollutant of first water purification water route operation in-process part accumulation, play the effect of wasing the membrane element. To sum up, the utility model discloses a but transform membrane processing system of self-cleaning can utilize to switch different modes of operation and realize not shutting down and wash the membrane element, labour saving and time saving, and it is high-efficient convenient.
The utility model discloses a transform membrane processing system that can self-cleaning, because the direction of intaking changes, pressure differential can obviously reduce between the section, can effectively prolong membrane processing system's operating duration, reduces the frequency of wasing, reduces and washs the medicament consumption, prolongs the life of membrane element.
Drawings
Fig. 1 is a schematic diagram of the connection relationship of the self-cleaning conversion type membrane treatment system of the present invention.
Wherein: 1-a membrane treatment device, 11-a first water passing port, 12-a second water passing port and 13-a water purifying port; 2-a water supply booster pump; 3-a concentrated water tank; 4-producing a water tank; 5-a first water inlet valve; 6-a second water inlet valve; 7-a first outlet valve; 8-a second outlet valve; 9-water producing valve; a-a first water purification waterway, A1-a first water inlet waterway and A2-a first water outlet waterway; b-a second water purification waterway, B1-a second water inlet waterway and B2-a second water outlet waterway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be discussed further in subsequent figures.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1, the present application provides a self-cleaning shift-type membrane treatment system, which includes a membrane treatment device 1, a feed water booster pump 2, a concentrated water tank 3, a product water tank 4, a first purified water channel a and a second purified water channel B, wherein the membrane treatment device 1 is used for receiving and purifying sewage while discharging purified concentrated water and purified water, a water inlet end of the feed water booster pump 2 is used for receiving sewage, a water outlet end of the feed water booster pump 2 discharges pressurized sewage, the concentrated water tank 3 is used for receiving concentrated water discharged from the membrane treatment device 1, the product water tank 4 is communicated with a water purifying port 13 of the membrane treatment device 1 for receiving purified water discharged from the membrane treatment device 1, the first purified water channel a includes a first water inlet channel A1 and a first water outlet channel A2, a water outlet end of the feed water tank 2 is communicated with a first water passing through the first water inlet channel 11 of the membrane treatment device 1 through the first water inlet channel a first water channel A1 for conveying pressurized sewage into the membrane treatment device 1 for purification, the concentrated water tank 3 is communicated with a second water outlet channel B of the second water treatment device 1 through the second water outlet channel B2, and the second water outlet channel B2, the second water treatment device 1 is communicated with the second concentrated water treatment device 1 through the second water outlet channel 2, the second concentrated water treatment device 1, and the second concentrated water treatment device 2, the feed water treatment device 1, and the second concentrated water treatment device 1 is communicated with the second concentrated water treatment device 1, and the second concentrated water tank 2, the second concentrated water treatment device 1, and the second water treatment device 1.
The utility model discloses a transform membrane processing system that can self-cleaning can carry out the dual mode switching between first water purification water route A and second water purification water route B, if first water purification water route A is conventional filtration mode, after first water purification water route A operation a period, switch second water purification water route B and operate, can carry out the membrane element through dense water with the pollutant of first water purification water route A operation in-process part accumulation, play the effect of wasing the membrane element. To sum up, the utility model discloses a but transform membrane processing system of self-cleaning can utilize to switch different modes of operation and realize not shutting down and wash the membrane element, labour saving and time saving, and it is high-efficient convenient.
The utility model discloses a transform membrane processing system that can self-cleaning, because the direction of intaking changes, pressure differential can obviously reduce between the section, can effectively prolong membrane processing system's operating duration, reduces the frequency of wasing, reduces and washs the medicament consumption, prolongs the life of membrane element.
Preferably, the feed water booster pump 2 is a high pressure pump.
Preferably, the first water inlet path A1 further comprises a first water inlet valve 5 connected between the feed-water booster pump 2 and the membrane treatment device 1, and the first water inlet valve 5 is used for controlling the on-off of the first water inlet path A1; meanwhile, the first water outlet channel A2 further comprises a first water outlet valve 7 connected between the membrane treatment device 1 and the concentrated water tank 3, and the first water outlet valve 7 is used for controlling the on-off of the first water outlet channel A2.
Preferably, the second water inlet channel B1 further comprises a second water inlet valve 6 connected between the feed water booster pump 2 and the membrane processing device 1, and the second water inlet valve 6 is used for controlling the on-off of the second water inlet channel B1; meanwhile, the second water outlet channel B2 further comprises a second water outlet valve 8 connected between the membrane treatment device 1 and the concentrated water tank 3, and the second water outlet valve 8 is used for controlling the on-off of the second water outlet channel B2.
Preferably, a water production valve 9 is also arranged between the water production tank 4 and the water purifying port 13 of the membrane treatment device 1.
Preferably, the membrane processing apparatus 1 is a pressure vessel filled with membrane elements.
Preferably, the membrane element is a reverse osmosis membrane element or a nanofiltration membrane element.
When the first purified water channel A works, the first water inlet valve 5, the first water outlet valve 7 and the water production valve 9 are opened, meanwhile, the second water inlet valve 6 and the second water outlet valve 8 are closed, sewage enters the membrane treatment device 1 from the first water passing port 11 of the membrane treatment device 1 after being pressurized by the water supply booster pump 2, membrane elements in the membrane treatment device 1 are utilized for filtration, the filtered purified water reaching the standard is output to the water production tank 4 from the water purification port 13 of the membrane treatment device 1, and the filtered concentrated water with higher concentration is discharged from the second water passing port 12 of the membrane treatment device 1 and is input to the concentrated water tank 3; when the first water purification waterway A works for a period of time, the first water purification waterway A is switched to the second water purification waterway B to work, at the moment, the second water inlet valve 6, the second water outlet valve 8 and the water production valve 9 are opened, meanwhile, the first water inlet valve 5 and the first water outlet valve 7 are closed, sewage enters the membrane treatment device 1 from the second water passing port 12 of the membrane treatment device 1 after being pressurized by the water supply booster pump 2, membrane elements in the membrane treatment device 1 are utilized for filtration, the filtered water reaching the standard is output to the water production tank 4 from the water purification port 13 of the membrane treatment device 1, and the filtered concentrated water with higher concentration is discharged from the first water passing port 11 of the membrane treatment device 1 and is input to the concentrated water tank 3. Thus, the membrane element is cleaned without stopping by switching between the first purified water channel A and the second purified water channel B, and additional cleaning equipment is not needed in the cleaning process.
It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations from the spirit of the invention are within the scope of the invention.
Claims (7)
1. A self-cleanable shift-type membrane treatment system, comprising:
the membrane treatment device (1) is used for introducing sewage and purifying, and discharging purified concentrated water and purified water while purifying the sewage;
the water inlet end of the water supply booster pump (2) is used for receiving sewage, and the water outlet end of the water supply booster pump (2) discharges the boosted sewage;
a concentrated water tank (3), wherein the concentrated water tank (3) is used for receiving concentrated water discharged by the membrane treatment device (1);
the water production tank (4) is communicated with a water production port of the membrane treatment device (1) and is used for receiving purified water discharged by the membrane treatment device (1);
the system comprises a first water purification water path (A), a second water purification water path (B) and a third water purification water path (A2), wherein the first water purification water path (A) comprises a first water inlet path (A1) and a first water outlet path (A2), the water outlet end of the feed water booster pump (2) is communicated with a first water passing port (11) of the membrane treatment device (1) through the first water inlet path (A1) to convey pressurized sewage into the membrane treatment device (1) for purification, and the concentrated water tank (3) is communicated with a second water passing port (12) of the membrane treatment device (1) through the first water outlet path (A2) to receive concentrated water discharged by the membrane treatment device (1);
the second water purification water channel (B) comprises a second water inlet channel (B1) and a second water outlet channel (B2), the water outlet end of the feed water booster pump (2) is communicated with a second water passing port (12) of the membrane treatment device (1) through the second water inlet channel (B1) to convey the pressurized sewage into the membrane treatment device (1) for purification, and the concentrated water tank (3) is communicated with a first water passing port (11) of the membrane treatment device (1) through the second water outlet channel (B2) to receive concentrated water discharged by the membrane treatment device (1).
2. A self-cleanable shift-type membrane treatment system according to claim 1, wherein the feed water booster pump (2) is a high pressure pump.
3. The self-cleanable shift-type membrane treatment system according to claim 1, wherein the first water inlet path (A1) further comprises a first water inlet valve (5) connected between the feed water booster pump (2) and the membrane treatment device (1), and the first water inlet valve (5) is used for controlling the on-off of the first water inlet path (A1); meanwhile, the first water outlet channel (A2) further comprises a first water outlet valve (7) connected between the membrane treatment device (1) and the concentrated water tank (3), and the first water outlet valve (7) is used for controlling the on-off of the first water outlet channel (A2).
4. The self-cleanable shift-type membrane treatment system according to claim 1, wherein the second water inlet path (B1) further comprises a second water inlet valve (6) connected between the feed water booster pump (2) and the membrane treatment device (1), the second water inlet valve (6) is used for controlling the on-off of the second water inlet path (B1); meanwhile, the second water outlet channel (B2) further comprises a second water outlet valve (8) connected between the membrane treatment device (1) and the concentrated water tank (3), and the second water outlet valve (8) is used for controlling the on-off of the second water outlet channel (B2).
5. A self-cleaning switchable membrane process system according to claim 1, characterized in that a water production valve (9) is arranged between the water production tank (4) and the water purification opening (13) of the membrane process device (1).
6. A self-cleanable shift membrane processing system according to claim 1, wherein the membrane processing device (1) is a pressure vessel filled with membrane elements.
7. The self-cleanable shift-type membrane treatment system according to claim 6, wherein the membrane element is a reverse osmosis membrane element or a nanofiltration membrane element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125476.0U CN218202313U (en) | 2022-08-12 | 2022-08-12 | Self-cleaning conversion type membrane treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125476.0U CN218202313U (en) | 2022-08-12 | 2022-08-12 | Self-cleaning conversion type membrane treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218202313U true CN218202313U (en) | 2023-01-03 |
Family
ID=84654942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222125476.0U Active CN218202313U (en) | 2022-08-12 | 2022-08-12 | Self-cleaning conversion type membrane treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218202313U (en) |
-
2022
- 2022-08-12 CN CN202222125476.0U patent/CN218202313U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4996067B2 (en) | Water treatment apparatus using reverse osmosis membrane and method of using the same | |
| CN109689187A (en) | Anti-penetration water purifier | |
| CN105152399A (en) | Reverse osmosis container-type sea water desalination plant and water producing process thereof | |
| CN209890415U (en) | Novel ceramic membrane filtration method water treatment system | |
| CN213950682U (en) | Drinking water ultrafiltration system without adding medicine and unpowered backwashing | |
| CN205222857U (en) | Reverse osmosis container formula sea water desalination device | |
| CN106565026B (en) | Water switching and making method of double-pump water purifier with concentrated drainage water recovery device | |
| CN218202313U (en) | Self-cleaning conversion type membrane treatment system | |
| CN210457682U (en) | Cleaning system of water treatment system based on reverse osmosis membrane | |
| CN104803516B (en) | A kind of integrated container formula sea water desalting equipment and desalinating process thereof | |
| CN106865695B (en) | Dense water hydraulic RO water storage system | |
| CN207699381U (en) | Can online backwashing reverse osmosis water treatment system | |
| CN203269626U (en) | Membrane treatment device for industrial wastewater treatment | |
| KR102637384B1 (en) | A back washing type water purifier, purification system having the same and driving method thereof | |
| CN213707828U (en) | Magnesium hydroxide washing water treatment device | |
| CN107670509B (en) | Household reverse osmosis water purifier with cleaning function and integrated secondary reverse osmosis and method | |
| CN211078641U (en) | Intelligent water-saving water purifier | |
| CN210457588U (en) | Ultrafiltration system | |
| CN210595635U (en) | Drinking water treatment device | |
| CN210544421U (en) | Online chemical strengthening backwashing device for ultrafiltration membrane | |
| CN210635767U (en) | Reverse osmosis system | |
| CN208394845U (en) | It can the nanofiltration of in-site chemical cleaning, reverse osmosis membrane apparatus | |
| CN110585928A (en) | Multi-section internal circulation and washing and cleaning device of membrane system | |
| CN110935318A (en) | Sewage treatment system with ultrafiltration structure | |
| CN215365010U (en) | Pharmaceutical water system, purified water preparation device and online active concentrated water recycling module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |