CN206881527U - A kind of purging system of tubular ultrafiltration membrane module - Google Patents
A kind of purging system of tubular ultrafiltration membrane module Download PDFInfo
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- CN206881527U CN206881527U CN201720396405.0U CN201720396405U CN206881527U CN 206881527 U CN206881527 U CN 206881527U CN 201720396405 U CN201720396405 U CN 201720396405U CN 206881527 U CN206881527 U CN 206881527U
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- cleaning
- water
- membrane module
- pipe
- ultrafiltration membrane
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Abstract
The utility model discloses a kind of purging system of tubular ultrafiltration membrane module, including ultrafiltration cleaning case, the cleaning water inlet pipe of bottom connection one of the ultrafiltration cleaning case, an intake pump is installed on the cleaning water inlet pipe, cleaning water intaking valve is installed on the water inlet pump water inlet leading portion pipeline, circulating pump is installed on intake pump water outlet back segment pipeline, the circulating pump water outlet back segment pipeline is connected to the water inlet end of tubular ultrafiltration membrane module, tubular ultrafiltration membrane module clear liquid side connects a clean cycle pipe, the other end of the clean cycle pipe is connected to ultrafiltration cleaning case, one clear liquid purge valve is installed on clean cycle pipe, tubular ultrafiltration membrane module concentrated water side is connected to sedimentation basin by pipeline, the sedimentation basin connects a concentrate recirculation pipe, the other end of the concentrate recirculation pipe is connected to the water inlet end of circulating pump, concentrate recirculation valve is installed on concentrate recirculation pipe.The purging system is simple to operate, the good efficiency high of cleaning performance, can save water for cleaning.
Description
Technical field
The utility model belongs to water-treatment technology field, and in particular to a kind of purging system of tubular ultrafiltration membrane module.
Background technology
Membrane separation technique refers to using natural or artificial synthesized material as medium, in additional motive force (energy, pressure differential
Deng) under effect, the method that is separated, purified and concentrated to multicomponent system.Compared with conventional method, there is efficiency high, energy
The advantages that low, process is simple, floor space is small, non-secondary pollution is consumed, is widely used in petrochemical industry, desalinization, food add
Work and municipal wastewater processing etc..The huge challenge that membrane separation technique faces is exactly membrane pollution problem, in separation process, is treated
The macromolecular or suspended particulate dissolved in treatment fluid can deposit in fenestra wall and film surface, block fenestra, reduce membrane flux, contracting
The service life of short film, increase energy consumption and operating cost.
Membrane cleaning is an approach for effectively reducing fouling membrane, need badly at present exploitation it is a kind of it is easy to operate, cleaning performance is good
Good, cleaning efficiency height, the cleaning device that can save water for cleaning, to solve the above problems, extend the service life of membrane module, full
Reality needs in sufficient sewage disposal membrane separation technique.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of to mention in background above technology and defect, is carried
For it is a kind of it is simple to operate, cleaning performance is good, can save the purging system of the tubular ultrafiltration membrane module of water for cleaning.
In order to solve the above technical problems, the utility model proposes technical scheme be：
A kind of purging system of tubular ultrafiltration membrane module, including ultrafiltration cleaning case, the bottom connection of the ultrafiltration cleaning case
One cleaning water inlet pipe, described clean on water inlet pipe install an intake pump, and cleaning is provided with the water inlet pump water inlet leading portion pipeline
Water intaking valve, circulating pump is installed on intake pump water outlet back segment pipeline, the circulating pump water outlet back segment pipeline is connected to tubular type ultrafiltration
The water inlet end of membrane module, tubular ultrafiltration membrane module clear liquid side connect a clean cycle pipe, and the other end of the clean cycle pipe connects
Ultrafiltration cleaning case is connected to, a clear liquid purge valve is installed on clean cycle pipe, tubular ultrafiltration membrane module concentrated water side is connected by pipeline
To sedimentation basin, the sedimentation basin connects a concentrate recirculation pipe, and the other end of the concentrate recirculation pipe is connected to the water inlet of circulating pump
Hold, concentrate recirculation valve is installed on concentrate recirculation pipe.
As the further improvement to above-mentioned technical proposal：
Preferably, the ultrafiltration cleaning case is provided with cleaning liquid level gauge, electrically heated rod and thermometer, the connection of ultrafiltration cleaning case
One running water pipe, a running water valve is installed on the running water pipe.
It is furthermore preferred that the purging system also includes a process controller and a host computer, the process controller and upper
Position machine communication connection, the intake pump, cleaning water intaking valve, circulating pump, clear liquid purge valve, concentrate recirculation valve, cleaning liquid level gauge, electricity
Heating rod, thermometer and running water valve electrically connect with the process controller.
Preferably, feed water flow gauge, the circulating pump water outlet back segment pipe are installed on the intake pump water outlet back segment pipeline
Recycle stream gauge is installed on road, production water ga(u)ge, the feed water flow gauge, circular flow are installed on the clean cycle pipe
Meter and production water ga(u)ge electrically connect with the process controller.
Preferably, the purging system also includes an acid cleaner storage tank, and the acid cleaner storage tank is cleaned by an acid
Agent dosing pump is connected with the ultrafiltration cleaning case.
It is furthermore preferred that the acid cleaner storage tank is provided with acid cleaner liquid level gauge, the ultrafiltration cleaning case is provided with clear
PH meter is washed, the acid cleaner dosing pump, acid cleaner liquid level gauge and cleaning pH meter electrically connect with the process controller.
Preferably, the purging system also includes an alkaline cleaner storage tank, and the alkaline cleaner storage tank is cleaned by an alkali
Agent dosing pump is connected with the ultrafiltration cleaning case.
It is furthermore preferred that the alkaline cleaner storage tank is provided with alkaline cleaner liquid level gauge, the ultrafiltration cleaning case is provided with clear
PH meter is washed, the alkaline cleaner dosing pump, alkaline cleaner liquid level gauge and cleaning pH meter electrically connect with the process controller.
Preferably, a clean-drain valve, the clean-drain valve and the process are installed in the bottom of the ultrafiltration cleaning case
Controller electrically connects.
Preferably, it is provided with into Water Check Valve on the intake pump water outlet back segment pipeline, is installed on the concentrate recirculation pipe
There is concentrated water check-valves.
Compared with prior art, the utility model has the advantage of：The cleaning device passes through in the bottom of ultrafiltration cleaning case
Connection cleaning water inlet pipe, cleans on water inlet pipe and installs intake pump and circulating pump successively, circulating pump water outlet back segment pipeline is connected to
The water inlet end of tubular ultrafiltration membrane module, tubular ultrafiltration membrane module clear liquid side connection clean cycle pipe are simultaneously connected to ultrafiltration cleaning case,
Tubular ultrafiltration membrane module concentrated water side is connected to sedimentation basin, sedimentation basin connection concentrate recirculation pipe, the other end connection of concentrate recirculation pipe
To the water inlet end of circulating pump, rinse water is entered in tubular ultrafiltration membrane module by intake pump through circulating pump to be rinsed, tubular type ultrafiltration
The cleaned circulation pipe of clear liquid side water outlet of membrane module, which is connected in ultrafiltration cleaning case, to be circulated, tubular ultrafiltration membrane module concentrated water side
Water outlet, which flows through circulating pump by concentrate recirculation pipe after sedimentation basin precipitates and again flowed into tubular ultrafiltration membrane module, is cleaned, effectively
Water for cleaning has been saved, has improved cleaning efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structure schematic diagram of tubular ultrafiltration membrane module of the present utility model and its purging system.
Fig. 2 is the connection block diagram of cleaning control unit and each element in purging system of the present utility model.
Marginal data：
1st, ultrafiltration cleaning case；2nd, running water pipe；3rd, running water valve；4th, liquid level gauge is cleaned；5th, electrically heated rod；6th, cleaning water inlet
Pipe；7th, intake pump；8th, water intaking valve is cleaned；9th, circulating pump；10th, tubular ultrafiltration membrane module；11st, clean cycle pipe；12nd, clear liquid cleans
Valve；14th, concentrate recirculation pipe；16th, concentrate recirculation valve；17th, process controller；18th, feed water flow gauge；19th, Water Check Valve is entered；20、
Concentrated water check-valves；21st, recycle stream gauge；22nd, water ga(u)ge is produced；23rd, acid cleaner storage tank；24th, acid cleaner dosing pump；25、
Acid cleaner liquid level gauge；26th, pH meter is cleaned；27th, alkaline cleaner storage tank；28th, alkaline cleaner dosing pump；29th, alkaline cleaner liquid level
Meter；32nd, clean-drain valve；37th, host computer；38th, thermometer；39th, sedimentation basin.
Embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be directly fixed, affixed, connection or connect on another element or by connecting among other
Fitting is indirectly fixed, affixed, connection or connection are on another element.
Unless otherwise defined, the implication that all technical terms used hereinafter are generally understood that with those skilled in the art
It is identical.Technical term used herein is intended merely to describe the purpose of specific embodiment, is not intended to and limits this practicality
New protection domain.
Embodiment：
As depicted in figs. 1 and 2, a kind of embodiment of the purging system of the utility model tubular ultrafiltration membrane module.The tubular type
The purging system of hyperfiltration membrane assembly includes ultrafiltration cleaning case 1, in the bottom of ultrafiltration cleaning case 1 connection cleaning water inlet pipe 6.Cleaning
Intake pump 7 is installed on water inlet pipe 6.Cleaning water intaking valve 8 is installed on the water inlet leading portion pipeline of intake pump 7.The water outlet back segment pipe of intake pump 7
Circulating pump 9 is installed on road.The water outlet back segment pipeline of circulating pump 9 is connected to the water inlet end of tubular ultrafiltration membrane module 10.Tubular type ultrafiltration
The clear liquid side of membrane module 10 connection clean cycle pipe 11, the other end of the clean cycle pipe 11 is connected to ultrafiltration cleaning case 1.Cleaning follows
Clear liquid purge valve 12 is installed on endless tube 11.The concentrated water side of tubular ultrafiltration membrane module 10 is connected to sedimentation basin 39 by pipeline.The precipitation
Pond 39 connects concentrate recirculation pipe 14, and the other end of the concentrate recirculation pipe 14 is connected to the water inlet end of circulating pump 9.Concentrate recirculation pipe 14
On concentrate recirculation valve 16 is installed.Rinse water is entered in tubular ultrafiltration membrane module 10 by intake pump 7 through circulating pump 9 to be rinsed,
The cleaned circulation pipe 11 of clear liquid side water outlet of tubular ultrafiltration membrane module 10, which is connected in ultrafiltration cleaning case 1, to be circulated, and tubular type surpasses
The concentrated water side water outlet of filter membrane component 10 flows through circulating pump 9 by concentrate recirculation pipe 14 after the precipitation of sedimentation basin 39 and again flows into tubular type ultrafiltration
Cleaned in membrane module 10.The purging system of the tubular ultrafiltration membrane module can effectively save water for cleaning, cleaning efficiency is high, clear
It is good, easy to operate to wash effect.
In the present embodiment, cleaning liquid level gauge 4, electrically heated rod 5 and thermometer 38 are provided with ultrafiltration cleaning case 1.Ultrafiltration is clear
Tank-washer 1 connects a running water pipe 2, and a running water valve 3 is installed on running water pipe 2.The purging system also includes a process control
Device 17 and a host computer 37, the process controller 17 and host computer 37 are communicatively coupled.Above-mentioned intake pump 7, cleaning water inlet
Valve 8, circulating pump 9, clear liquid purge valve 12, concentrate recirculation valve 16, cleaning liquid level gauge 4, electrically heated rod 5, thermometer 38 and running water
Valve 3 electrically connects with the process controller 17.Feed water flow gauge 18, circulating pump 9 are installed on the water outlet back segment pipeline of intake pump 7
Recycle stream gauge 21 is installed on water outlet back segment pipeline.Production water ga(u)ge 22 is installed on clean cycle pipe 11.The feed water flow
Gauge 18, recycle stream gauge 21 and production water ga(u)ge 22 electrically connect with process controller 17.So, clear water can be achieved and rinses behaviour
The automated job of work, further improve cleaning performance and cleaning efficiency.
In the present embodiment, purging system also includes acid cleaner storage tank 23, and the acid cleaner storage tank 23 passes through acid cleaner
Dosing pump 24 is connected with ultrafiltration cleaning case 1.So, can be according to the actual conditions (thing that such as membrane module filters after clear water has cleaned
The property of material) selection progress pickling operation.Preferable scheme is that acid cleaner liquid level gauge is provided with acid cleaner storage tank 23
25, ultrafiltration cleaning case 1 is provided with cleaning pH meter 26.Acid cleaner dosing pump 24, acid cleaner liquid level gauge 25 and cleaning pH meter 26
Electrically connected with process controller 17, realize the automated job of acid cleaning dosing.
In the present embodiment, purging system also includes alkaline cleaner storage tank 27, and the alkaline cleaner storage tank 27 passes through alkaline cleaner
Dosing pump 28 is connected with ultrafiltration cleaning case 1.Alkaline cleaner storage tank 27 is provided with alkaline cleaner liquid level gauge 29.On ultrafiltration cleaning case 1
Provided with cleaning pH meter 26.Alkaline cleaner dosing pump 28, alkaline cleaner liquid level gauge 29 and cleaning pH meter 26 with process controller 17
Electrical connection.It can be selected to carry out alkali cleaning operation according to actual conditions, and the automated job of alkali cleaning operation can be realized.Cleaned in ultrafiltration
The bottom installation clean-drain valve 32 of case 1, clean-drain valve 32 electrically connects with process controller 17.When clear water cleaning, pickling or
After alkali cleaning pattern terminates, the water in ultrafiltration cleaning case 1 can be vented by the clean-drain valve 32.In the water outlet back segment of intake pump 7
It is provided with pipeline into Water Check Valve 19, concentrated water check-valves 20 is installed on concentrate recirculation pipe 14, avoids cleaning the He of water inlet pipe 6
Water in concentrate recirculation pipe 14 flows backwards.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
1. a kind of purging system of tubular ultrafiltration membrane module, including ultrafiltration cleaning case (1), it is characterised in that：The ultrafiltration cleaning
The cleaning water inlet pipe (6) of bottom connection one of case (1), described clean on water inlet pipe (6) install an intake pump (7), the intake pump
(7) cleaning water intaking valve (8) is installed on water inlet leading portion pipeline, circulating pump (9) is installed on intake pump (7) water outlet back segment pipeline,
Circulating pump (9) the water outlet back segment pipeline is connected to the water inlet end of tubular ultrafiltration membrane module (10), tubular ultrafiltration membrane module (10)
Clear liquid side connects a clean cycle pipe (11), and the other end of the clean cycle pipe (11) is connected to ultrafiltration cleaning case (1), cleans
One clear liquid purge valve (12) is installed, tubular ultrafiltration membrane module (10) concentrated water side is connected to sedimentation basin by pipeline on circulation pipe (11)
(39), the sedimentation basin (39) connects a concentrate recirculation pipe (14), and the other end of the concentrate recirculation pipe (14) is connected to circulation
The water inlet end of pump (9), concentrate recirculation valve (16) is installed on concentrate recirculation pipe (14).
2. the purging system of tubular ultrafiltration membrane module according to claim 1, it is characterised in that：The ultrafiltration cleaning case
(1) cleaning liquid level gauge (4), electrically heated rod (5) and thermometer (38) are provided with, ultrafiltration cleaning case (1) connects a running water pipe
(2) running water valve (3), is installed on the running water pipe (2).
3. the purging system of tubular ultrafiltration membrane module according to claim 2, it is characterised in that：The purging system also wraps
A process controller (17) and a host computer (37), the process controller (17) and host computer (37) communication connection are included, it is described
Intake pump (7), cleaning water intaking valve (8), circulating pump (9), clear liquid purge valve (12), concentrate recirculation valve (16), cleaning liquid level gauge
(4), electrically heated rod (5), thermometer (38) and running water valve (3) electrically connect with the process controller (17).
4. the purging system of tubular ultrafiltration membrane module according to claim 3, it is characterised in that：The intake pump (7) goes out
Feed water flow gauge (18) is installed on water back segment pipeline, recycle stream gauge is installed on circulating pump (9) the water outlet back segment pipeline
(21), production water ga(u)ge (22), the feed water flow gauge (18), recycle stream gauge are installed on the clean cycle pipe (11)
(21) electrically connected with production water ga(u)ge (22) with the process controller (17).
5. the purging system of tubular ultrafiltration membrane module according to claim 3, it is characterised in that：The purging system also wraps
An acid cleaner storage tank (23) is included, the acid cleaner storage tank (23) is clear by an acid cleaner dosing pump (24) and the ultrafiltration
Tank-washer (1) connects.
6. the purging system of tubular ultrafiltration membrane module according to claim 5, it is characterised in that：The acid cleaner storage tank
(23) acid cleaner liquid level gauge (25) is provided with, the ultrafiltration cleaning case (1) is provided with cleaning pH meter (26), the acid cleaner
Dosing pump (24), acid cleaner liquid level gauge (25) and cleaning pH meter (26) electrically connect with the process controller (17).
7. the purging system of tubular ultrafiltration membrane module according to claim 3, it is characterised in that：The purging system also wraps
An alkaline cleaner storage tank (27) is included, the alkaline cleaner storage tank (27) is clear by an alkaline cleaner dosing pump (28) and the ultrafiltration
Tank-washer (1) connects.
8. the purging system of tubular ultrafiltration membrane module according to claim 7, it is characterised in that：The alkaline cleaner storage tank
(27) alkaline cleaner liquid level gauge (29) is provided with, the ultrafiltration cleaning case (1) is provided with cleaning pH meter (26), the alkaline cleaner
Dosing pump (28), alkaline cleaner liquid level gauge (29) and cleaning pH meter (26) electrically connect with the process controller (17).
9. the purging system of tubular ultrafiltration membrane module according to claim 3, it is characterised in that：The ultrafiltration cleaning case
(1) a clean-drain valve (32) is installed in bottom, and the clean-drain valve (32) electrically connects with the process controller (17).
10. the purging system of the tubular ultrafiltration membrane module according to any one of claim 1-9, it is characterised in that：It is described
It is provided with intake pump (7) water outlet back segment pipeline into Water Check Valve (19), being provided with concentrated water on the concentrate recirculation pipe (14) stops
Return valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396405.0U CN206881527U (en) | 2017-04-14 | 2017-04-14 | A kind of purging system of tubular ultrafiltration membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396405.0U CN206881527U (en) | 2017-04-14 | 2017-04-14 | A kind of purging system of tubular ultrafiltration membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881527U true CN206881527U (en) | 2018-01-16 |
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ID=61323642
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396405.0U Expired - Fee Related CN206881527U (en) | 2017-04-14 | 2017-04-14 | A kind of purging system of tubular ultrafiltration membrane module |
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|---|---|
| CN (1) | CN206881527U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331664A (en) * | 2018-11-30 | 2019-02-15 | 荣成市固废综合处理与应用产业园有限公司 | A kind of ultrafiltration membrane flusher and method |
| CN112272585A (en) * | 2018-03-30 | 2021-01-26 | 美国富士电子材料股份有限公司 | Chemical liquid manufacturing apparatus |
-
2017
- 2017-04-14 CN CN201720396405.0U patent/CN206881527U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272585A (en) * | 2018-03-30 | 2021-01-26 | 美国富士电子材料股份有限公司 | Chemical liquid manufacturing apparatus |
| CN112272585B (en) * | 2018-03-30 | 2022-09-13 | 美国富士电子材料股份有限公司 | Chemical liquid manufacturing apparatus |
| CN109331664A (en) * | 2018-11-30 | 2019-02-15 | 荣成市固废综合处理与应用产业园有限公司 | A kind of ultrafiltration membrane flusher and method |
| CN109331664B (en) * | 2018-11-30 | 2024-01-23 | 荣成市固废综合处理与应用产业园有限公司 | Ultrafiltration membrane flushing device and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |