CN209679882U - It is a kind of for solving the off-line cleaning device of DTRO and STRO film - Google Patents
It is a kind of for solving the off-line cleaning device of DTRO and STRO film Download PDFInfo
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- CN209679882U CN209679882U CN201920157049.6U CN201920157049U CN209679882U CN 209679882 U CN209679882 U CN 209679882U CN 201920157049 U CN201920157049 U CN 201920157049U CN 209679882 U CN209679882 U CN 209679882U
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Abstract
The utility model relates to environmentally friendly water-treatment technology fields, specifically a kind of off-line cleaning device for being used to solve DTRO and STRO film, including putamina and water tank, the water tank includes test water tank, acid cleaning agent water tank, sterilize cleaning agent water tank, alkaline cleaning agent water tank, flush box and neutralization water tank, the cleaning device further includes having elevator pump, cartridge filter, frequency conversion type pressure of multistage vertical centrifugal pump and gas-liquid mixture generator, the acidity cleaning agent water tank, sterilize cleaning agent water tank, the water delivery end of alkaline cleaning agent water tank is mounted on water inlet pipe, the elevator pump is connected with water inlet pipe, the elevator pump, cartridge filter, frequency conversion type pressure of multistage vertical centrifugal pump is in be sequentially connected by conduit, the gas-liquid mixed generator is connected by three-way valve with frequency conversion type pressure of multistage vertical centrifugal pump；The application can effectively clean DTRO and STRO film by multiple cleaning way, convenient for dissolving the indissoluble impurity of film surface, improve cleannes.
Description
Technical field
The utility model relates to environmentally friendly water-treatment technology field, it is specifically a kind of for solve DTRO and STRO film from
Line cleaning device.
Background technique
The principle of DTRO and STRO reverse osmosis membrane be be higher than solution osmotic pressure under the action of, cannot according to other substances
These substances and water are separated through semi-permeable membrane, the membrane aperture of reverse osmosis membrane is very small, therefore can be effectively removed
Dissolved salts, colloid, microorganism, organic matter in water etc., DTRO and STRO reverse osmosis membrane is commonly applied to industry water, seawater
The fields such as desalination, sewage treatment, cooling tower make-up water, boiler feedwater, bioengineering, environment-friendly engineering.What is used for a long time
In the case of, the surface meeting contaminant deposition of DTRO and STRO reverse osmosis membrane will affect DTRO and STRO reverse osmosis membrane in this way
Clean-up effect, it is therefore desirable to DTRO and STRO reverse osmosis membrane is cleaned, the offline cleaning equipment of common film can not expire
The cleaning demand of sufficient DTRO and STRO film.
For cleaning solution during cleaning counter-infiltration system, cleaning process is very long, and chemical cleaning solution is in the process of cleaning,
With the progress of cleaning process, the efficiency of cleaning solution gradually decreases the effective component of cleaning solution.Meanwhile from front end reverse osmosis membrane group
The pollutant that part washes mixes in cleaning medical fluid, causes dirty stifled to the reverse osmosis membrane assembly of rear end and reduces flow velocity.With this
The online mode of kind cleans reverse osmosis membrane assembly, and the cleaning effect for allowing for the reverse osmosis membrane assembly of rear end several seriously reduces.
Utility model content
The purpose of this utility model is to provide a kind of for solving the off-line cleaning device of DTRO and STRO film, with solution
Certainly the problems mentioned above in the background art.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of for solving the off-line cleaning device of DTRO and STRO film, including putamina and water tank, the putamina setting
If there is arterial highway, the water tank includes test water tank, acid cleaning agent water tank, sterilization cleaning agent water tank, alkalinity cleaning medicine
Agent water tank, flush box and neutralization water tank, the cleaning device further include having elevator pump, cartridge filter, frequency conversion type multistage vertical
Formula centrifugal pump and gas-liquid mixture generator, the acidity cleaning agent water tank, sterilization cleaning agent water tank, alkaline cleaning agent water
The water delivery end of case is mounted on water inlet pipe, and the elevator pump is connected with water inlet pipe, the elevator pump, cartridge filter, frequency conversion
For formula pressure of multistage vertical centrifugal pump by conduit in being sequentially connected, the gas-liquid mixed generator is multistage by three-way valve and frequency conversion type
Vertical centrifugal pump is connected, and the water delivery end of the water inlet pipe is connected with corresponding putamina respectively, and the water delivery end of the putamina is equal
It is connected with concentrated water pipe, the end of the concentrated water pipe is all connected in neutralization water tank, and the water delivery end neutralized in water tank is connected with
Return pipe, the end of the return pipe respectively with acid cleaning agent water tank, sterilization cleaning agent water tank, alkaline cleaning agent water
Case is connected.
As a further solution of the present invention: the water delivery end of the test water tank and flush box is equipped with production water
Pipe, the water producing pipe are connected with corresponding putamina respectively, and the water producing pipe is connected with water tank is neutralized.
As a further solution of the present invention: frequency conversion type pressure of multistage vertical centrifugal pump and gas-liquid mixture generator it
Between water inlet pipeline on be provided with inlet gage.
As a further solution of the present invention: the putamina and neutralize water tank between concentrated water pipeline on be provided with
Adjustable pipeline flowmeter is provided in the connecting pipe of concentrated water pressure gauge, the concentrated water pressure gauge and neutralization water tank.
As a further solution of the present invention: the putamina and neutralize water tank between water producing pipe pipeline on be provided with
Flowmeter and online conductance monitor.
As a further solution of the present invention: the test water tank, acid cleaning agent water tank, sterilization cleaning agent
Water tank, alkaline cleaning agent water tank, flush box and neutralize the water inlet end of water tank and water delivery end is provided with valve.
The elevator pump, cartridge filter, frequency conversion type pressure of multistage vertical centrifugal as a further solution of the present invention,
Valve is provided in connecting pipe between pump and gas-liquid mixture generator.
Compared with prior art, the utility model has the beneficial effects that
One, the application can clean more membrane component putaminas by offline cleaning equipment simultaneously, accurately control chemical cleaning
Flow velocity, flow and the intake pressure of process can make the membrane component putamina cleaned be restored to the 85%-95% or more of new film.
Two, are provided with acid cleaning, sterilization cleaning, alkalinity cleaning multiple form, and will be sour by elevator pump, centrifugal pump
Property medicament cleaning solution and basic agent cleaning solution and sterilization cleaning agent extracted out from each water tank bottom valve respectively, in this way
It is not only convenient for acid medicine cleaning solution and basic agent cleaning solution and sterilization cleaning agent can be to DTRO and STRO film
It is cleaned, is also convenient for the indissoluble impurity of dissolution DTRO and STRO film surface, improved clear to the cleaning of DTRO and STRO film
Cleanliness.
Three, the application are additionally provided with flushing and average mechanism, until the production water and concentrated water pH value of cleaning membrane component are neutrality,
The feature of environmental protection is good, avoids pollution of the relief liquor to environment, meets the demand of Modern Green chemical industry skill.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The application can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, to show the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.Meanwhile these attached drawings and verbal description are not intended to by appointing
Where formula limits the range of the application design, but illustrates the application's by referring to specific embodiments for those skilled in the art
Concept.
Fig. 1 is the system connection schematic diagram of the utility model.
In figure: 1- elevator pump, 2- cartridge filter, 3- frequency conversion type pressure of multistage vertical centrifugal pump, 4- gas-liquid mixed generator, 5-
The online conductometric detector of flowmeter, 6-, the adjustable pipeline flowmeter of 7-, 8- concentrated water pressure gauge, 9- inlet gage, 10- are surveyed
It tries water tank, 11- acidity cleaning agent water tank, 12- and sterilizes cleaning agent water tank, 13- alkalinity cleaning agent water tank, 14- flushing water
In case, 15- and water tank, 16- putamina, 17- valve, 18- water inlet pipe, 19- concentrated water pipe, 20- water producing pipe, 21- return pipe, 22- water
Case.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, the example is illustrated in the accompanying drawings.In the following description when referring to the accompanying drawings, unless otherwise indicated, different attached drawings
In same numbers indicate identical or same element.
Obviously, the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
Embodiment one:
Referring to Fig. 1, a kind of for solving the off-line cleaning device of DTRO and STRO film, including putamina 16 and water tank
22, in the present embodiment, it is provided with setting altogether there are six putamina 16, the water tank 22 includes test water tank 10, acid cleaning medicine
Agent water tank 11, sterilization cleaning agent water tank 12, alkaline cleaning agent water tank 13, flush box 14 and neutralization water tank 15 are described clear
Cleaning device further includes having elevator pump 1, cartridge filter 2, frequency conversion type pressure of multistage vertical centrifugal pump 3 and gas-liquid mixture generator 4, described
Acid cleaning agent water tank 11, sterilization cleaning agent water tank 12, alkaline cleaning agent water tank 13 water delivery end be mounted on into water
Pipe 18, the elevator pump 1 are connected with water inlet pipe 18, the elevator pump 1, cartridge filter 2, frequency conversion type pressure of multistage vertical centrifugal pump
3 pass through conduit in being sequentially connected, and the gas-liquid mixed generator 4 pumps 3 phases by three-way valve and frequency conversion type pressure of multistage vertical centrifugal
Connection, the water delivery end of the water inlet pipe 18 are connected with corresponding putamina 16 respectively, and the water delivery end of the putamina 16 is respectively connected with
The end of concentrated water pipe 19, the concentrated water pipe 19 is all connected in neutralization water tank 15, the water delivery end connection neutralized in water tank 15
Have a return pipe 21, the end of the return pipe 21 respectively with acid cleaning agent water tank 11, sterilization cleaning agent water tank 12, alkalinity
Cleaning agent water tank 13 is connected, and the water delivery end of the test water tank 10 and flush box 14 is equipped with water producing pipe 20, the production
Water pipe 20 is connected with corresponding putamina 16 respectively, and the water producing pipe 20 is connected with water tank 15 is neutralized.
The test water tank 10, acid cleaning agent water tank 11, sterilization cleaning agent water tank 12, alkaline cleaning agent water tank
13, the water inlet end and water delivery end of flush box 14 and neutralization water tank 15 are provided with valve 17, the elevator pump 1, security personnel's filtering
Valve 17 is provided in connecting pipe between device 2, frequency conversion type pressure of multistage vertical centrifugal pump 3 and gas-liquid mixture generator 4.It is described
It is provided with inlet gage 9 on 18 pipeline of water inlet pipe between frequency conversion type pressure of multistage vertical centrifugal pump 3 and gas-liquid mixture generator 4,
The putamina 16 and neutralize and be provided with concentrated water pressure gauge 8 on 19 pipeline of concentrated water pipe between water tank 15, the concentrated water pressure gauge 8 with
It neutralizes and is provided with adjustable pipeline flowmeter 7 in the connecting pipe of water tank 15, between the putamina 16 and neutralization water tank 15
Flowmeter 5 and online conductance monitor 6 are provided on 20 pipeline of water producing pipe.
The water tank 22 is provided with independent flowing water Valve, and cleaning solution passes through elevator pump 1, cartridge filter 2, multistage vertical type
Centrifugal pump 3, by gas-liquid mixed generator 4, into cleaning putamina 16.Clean front end cleaning water producing pipe 20 and the cleaning of putamina 16
Concentrated water pipe 19 returns to flush box 14 respectively.The inlet and outlet of cartridge filter 2, the inlet and outlet of gas-liquid mixed generator 4 have valve
Door control, the cleaning concentrated water pipe of the cleaning putamina is connected to by threeway to be neutralized water tank and has valve control, the neutralization water
Case sewage draining exit has valve control.Cleaning terminates to be rinsed DTRO and STRO film after cleaning by flush box, rinses knot
Beam tests DTRO and STRO film by testing water tank.
The working principle of the utility model is: opening elevator pump 1, centrifugal pump 3 will when to DTRO and STRO Membrane cleaning
Acid medicine cleaning solution and basic agent cleaning solution and sterilization cleaning agent are extracted out from each water tank bottom valve respectively, this
Sample is not only convenient for acid medicine cleaning solution and basic agent cleaning solution and sterilization cleaning agent can be to DTRO and STRO
Film is cleaned, and the indissoluble impurity of dissolution DTRO and STRO film surface is also convenient for, and improves the cleaning to DTRO and STRO film
Cleannes.The bottom valve 14 that flush box 14 is opened after the completion of cleaning leads to elevator pump 1, cartridge filter 2, frequency conversion type multistage and stands
Formula centrifugal pump 3 and gas-liquid mixture generator 4 carry out whole or list Zhi Chongxi to each putamina, rinse production water and concentrated water is sent into
With water tank 15, production water and concentrated water pH value up to cleaning membrane component are neutrality.After all cleaning links, membrane component is carried out
Performance test, the bottom valve that need to open test water tank 10 carry out single branch test, the production of single branch test membrane component to each putamina 16
Water is discharged into neutralization by the adjustable pipeline flowmeter 7 of concentrated water pressure gauge 8 by flowmeter 5 and online conductance monitor 6, concentrated water
Water tank 15, to reach the performance test to each membrane component.
Embodiment two:
Referring to Fig. 1, the present embodiment, as one further instruction of embodiment, on its basis, the application also announces such as
Lower job step:
Step 1: when cleaning, open corresponding acid cleaning agent water tank 11 or sterilization cleaning agent water tank 12 or
The valve of alkaline cleaning agent water tank 13, the boosted pump 1 of water flow, cartridge filter 2, frequency conversion type pressure of multistage vertical centrifugal pump 3 flow into
To gas-liquid mixed generator 4；
Step 2 opens the water inlet valve at the putamina 16 of corresponding DTRO and STRO membrane component, mixed by gas-liquid
It closes generator 4 cleaning agent is injected into corresponding putamina 16；
Step 3: opening simultaneously at corresponding water producing pipe 20 each valve at each valve and concentrated water pipe 19, when alkalinity is cleaned
When, open the valve on alkaline cleaning agent water container backwater pipeline；When carrying out acid cleaning and sterilization cleaning, also need to open acid
Property cleaning agent water tank 11 or sterilize valve on the water return pipeline of cleaning agent water tank 12；So as to very well to acid medicine
Agent cleaning solution and basic agent cleaning solution and bactericidal agent solution carry out mixing cleaning, reach high-efficiency washing effect；
Step 4: after the completion of cleaning, the bottom valve 14 for opening flush box 14 passes through elevator pump 1, cartridge filter
2, frequency conversion type pressure of multistage vertical centrifugal pumps 3 pairs of each putaminas 16 and carries out whole or list Zhi Chongxi, and passes through water producing pipe and concentrated water pipe
It send to water tank 14 is neutralized, until the production water of cleaning membrane component or concentrated water are neutrality；If single branch film need to be opened by carrying out list Zhi Chongxi
Valve at the water inlet pipe of shell 16, concentrated water pipe and water producing pipe, and close the respective valves of remaining putamina 16.If carrying out whole flushing
Valve at the water inlet pipe, concentrated water pipe and water producing pipe of each putamina 16 need to be opened；
Step 5: it after the completion of flushing, is beaten single branch performance test is carried out to the membrane component in each putamina when single branch is tested
Valve is opened at the water inlet pipe, concentrated water pipe and water producing pipe needed on the putamina 16 to be tested equipped with membrane component (with above-mentioned Dan Zhichong
It is identical to wash operation), concentrated water flow, intake pressure and concentrated water pressure are adjusted by adjustable pipeline flowmeter 7, to reach suitable
Membrane component test condition, while observing and recording the data of the flowmeter 5 in water production pipeline and online conductance monitor 6, pass through
Calculate the properties data of membrane component after understanding cleaning.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of for solving the off-line cleaning device of DTRO and STRO film, including putamina (16) and water tank (22), the film
If being provided with arterial highway, the water tank (22) includes test water tank (10), acid cleaning agent water tank (11), sterilizes clearly shell (16)
Wash agent water tank (12), alkaline cleaning agent water tank (13), flush box (14) and neutralization water tank (15), the cleaning device is also
It include elevator pump (1), cartridge filter (2), frequency conversion type pressure of multistage vertical centrifugal pump (3) and gas-liquid mixture generator (4), spy
Sign is, the acidity cleaning agent water tank (11), sterilization cleaning agent water tank (12), alkaline cleaning agent water tank (13) it is defeated
Water end (W.E.) is mounted on water inlet pipe (18), and the elevator pump (1) is connected with water inlet pipe (18), the elevator pump (1), security personnel's filtering
By conduit in being sequentially connected, the gas-liquid mixed generator (4) passes through threeway for device (2), frequency conversion type pressure of multistage vertical centrifugal pump (3)
Valve and frequency conversion type pressure of multistage vertical centrifugal pump (3) are connected, the water delivery end of the water inlet pipe (18) respectively with corresponding putamina
(16) it is connected, the water delivery end of the putamina (16) is respectively connected with concentrated water pipe (19), and the end of the concentrated water pipe (19) is all connected with
Enter to neutralize in water tank (15), the water delivery end neutralized in water tank (15) is connected with return pipe (21), the return pipe (21)
End is connected with acid cleaning agent water tank (11), sterilization cleaning agent water tank (12), alkaline cleaning agent water tank (13) respectively
It connects.
2. according to claim 1 for solving the off-line cleaning device of DTRO and STRO film, which is characterized in that described
Test water tank (10) and the water delivery end of flush box (14) are equipped with water producing pipe (20), the water producing pipe (20) respectively with it is corresponding
Putamina (16) is connected, and the water producing pipe (20) is connected with water tank (15) are neutralized.
3. according to claim 1 for solving the off-line cleaning device of DTRO and STRO film, which is characterized in that described
Influent pressure is provided on water inlet pipe (18) pipeline between frequency conversion type pressure of multistage vertical centrifugal pump (3) and gas-liquid mixture generator (4)
Power table (9).
4. according to claim 1 for solving the off-line cleaning device of DTRO and STRO film, which is characterized in that described
It is provided with concentrated water pressure gauge (8) on concentrated water pipe (19) pipeline between putamina (16) and neutralization water tank (15), the concentrated water pressure
Adjustable pipeline flowmeter (7) are provided in table (8) and the connecting pipe of neutralization water tank (15).
5. according to claim 4 for solving the off-line cleaning device of DTRO and STRO film, which is characterized in that described
Flowmeter (5) and online conductance monitor are provided on water producing pipe (20) pipeline between putamina (16) and neutralization water tank (15)
(6).
6. -5 any off-line cleaning device for being used to solve DTRO and STRO film, feature exist according to claim 1
In the test water tank (10), acid cleaning agent water tank (11), sterilization cleaning agent water tank (12), alkaline cleaning agent water
Case (13), the water inlet end of flush box (14) and neutralization water tank (15) and water delivery end are provided with valve (17).
7. according to claim 6 for solving the off-line cleaning device of DTRO and STRO film, which is characterized in that described
Connection between elevator pump (1), cartridge filter (2), frequency conversion type pressure of multistage vertical centrifugal pump (3) and gas-liquid mixture generator (4)
Valve (17) are provided on pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157049.6U CN209679882U (en) | 2019-01-29 | 2019-01-29 | It is a kind of for solving the off-line cleaning device of DTRO and STRO film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920157049.6U CN209679882U (en) | 2019-01-29 | 2019-01-29 | It is a kind of for solving the off-line cleaning device of DTRO and STRO film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209679882U true CN209679882U (en) | 2019-11-26 |
Family
ID=68600811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920157049.6U Active CN209679882U (en) | 2019-01-29 | 2019-01-29 | It is a kind of for solving the off-line cleaning device of DTRO and STRO film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209679882U (en) |
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2019
- 2019-01-29 CN CN201920157049.6U patent/CN209679882U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: Yilingshulin Avenue, Erdos County, Inner Mongolia Patentee after: Ordos Yongsheng sewage treatment Co.,Ltd. Address before: 014000 b-2206, Jinrong wealth center, south of Youyi street, west of Fuqiang South Road, rare earth high tech Zone, Baotou City, Inner Mongolia Autonomous Region Patentee before: BAOTOU WOTEER ENVIRONMENT PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |