CN207126388U - A kind of sodium filter membrane off-line cleaning device - Google Patents
A kind of sodium filter membrane off-line cleaning device Download PDFInfo
- Publication number
- CN207126388U CN207126388U CN201721062698.5U CN201721062698U CN207126388U CN 207126388 U CN207126388 U CN 207126388U CN 201721062698 U CN201721062698 U CN 201721062698U CN 207126388 U CN207126388 U CN 207126388U
- Authority
- CN
- China
- Prior art keywords
- cleaning
- fluid tank
- filter membrane
- liquid pump
- valve
- 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
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of sodium filter membrane off-line cleaning device, include cleaning fluid tank, and the cleaning liquid pump being connected with cleaning fluid tank, and the cartridge filter being connected with cleaning liquid pump, and the sodium filter membrane device being all connected with cartridge filter, cleaning fluid tank, the top of the cleaning liquid pump and cleaning fluid tank is communicated with return duct, and return valve is provided with the return duct, single-pass valve is provided between the cleaning liquid pump and cartridge filter；Positive Cleaning pipes and reverse cleaning pipeline are communicated between cartridge filter and the sodium filter membrane device, positive wash-out valve is provided with the positive Cleaning pipes, reverse cleaning valve is provided with the reverse cleaning pipeline, the sodium filter membrane off-line cleaning device cleaning performance is good.
Description
Technical field
It the utility model is related to a kind of sodium filter membrane off-line cleaning device.
Background technology
Pure Water, typically carry out filtering water using sodium membrane filtration technology.Sodium filter membrane is when using one section
Between caudacoria surface can be contaminated, as surface scale, film surface block, simultaneously because the compacted fill ground of film causes under the permeability rate of film
Drop.Longtime running can cause sodium filter membrane to block, and water processed is ineffective, influences system safe and reliable operation.More renew film expense to hold high
Expensive, cost is higher.As needed, people have developed a set of off-line cleaning device, by the film of blocking or arrive the cleaning frequency
Film is pulled down to be cleaned offline, can substantially reduce maintenance cost, accomplishes that membrane module recycles.But existing sodium filter membrane is offline
Cleaning device has the following disadvantages：1. cleaning fluid mixes uneven with cleaning agent, cleaning performance is influenceed；2. can only effectively it clean
The one side of sodium filter membrane, it is poor to the cleaning performance of another side.
Utility model content
In view of this, the utility model purpose is to provide a kind of good sodium filter membrane off-line cleaning device of cleaning performance.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of sodium filter membrane off-line cleaning device, include cleaning fluid tank, and the cleaning liquid pump being connected with cleaning fluid tank,
And the cartridge filter being connected with cleaning liquid pump, and filled with the sodium filter membrane that cartridge filter, cleaning fluid tank are all connected
Put, the top of the cleaning liquid pump and cleaning fluid tank is communicated with return duct, and return valve is provided with the return duct, described clear
Single-pass valve is provided between lotion pumps and cartridge filter；Forward direction is communicated between cartridge filter and the sodium filter membrane device
Cleaning pipes and reverse cleaning pipeline, positive wash-out valve, the reverse cleaning pipeline are provided with the positive Cleaning pipes
On be provided with reverse cleaning valve.
Preferably, the bottom of the cleaning fluid tank is provided with the discharging tube for discharging waste liquid, set on the discharging tube
It is equipped with draining valve；The top of the cleaning fluid tank is provided with the oral siphon for injecting raw water, is provided with the oral siphon
Enter penstock, it is described to enter to be provided with dosing funnel between penstock and cleaning fluid tank, add cleaning decoction and be more convenient, and can make
Raw water and the mixing of cleaning decoction are evenly.
Preferably, the cartridge filter side is connected with direct current pipeline, opposite side is provided with Cleaning pipes, it is described
First pressure table is provided with direct current pipeline, is provided with second pressure gauge in the Cleaning pipes, under the second pressure gauge
Trip is provided with flowmeter.
Preferably, the sodium filter membrane cleaning device is provided with concentrated water pipeline and fresh water pipeline, the concentrated water pipeline and clear
Waterpipe is all connected with cleaning fluid tank, and the liquid of concentrated water pipeline and fresh water pipeline outflow, which is flowed into cleaning fluid tank, carries out circulation profit
With.
The utility model has the technical effect that following aspect：Due to being communicated between cleaning liquid pump and cleaning fluid tank
Return duct, and return valve is provided with return duct, clean between liquid pump and cartridge filter and be also equipped with single-pass valve, make clear
Washing lotion can make raw water and the mixing of cleaning decoction evenly in cleaning liquid pump and cleaning fluid tank internal circulation flow；Due to ensuring public security
Positive Cleaning pipes and reverse cleaning pipeline are provided between filter and sodium filter membrane device, the two sides of sodium filter membrane can be carried out clear
Wash, cleaning performance is more preferable.
Brief description of the drawings
Fig. 1 is the overall structure figure of sodium filter membrane off-line cleaning device of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
In the present embodiment, it is to be understood that term " centre ", " on ", " under ", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, only
It is must have specific orientation, Yi Te for the ease of the description present invention, rather than the device or element of instruction or hint meaning
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between part or fixed form if not otherwise specified in this embodiment, it is connected or solid
It can be to be fixed by bolt commonly used in the prior art or pin is fixed to determine mode, or the mode such as bearing pin connection, therefore, at this
No longer it is described in detail in embodiment.
With reference to figure 1, a kind of sodium filter membrane off-line cleaning device, include cleaning fluid tank 1, and be connected with cleaning fluid tank 1
Cleaning liquid pump 2, and with the cartridge filter 3 that is connected of cleaning liquid pump 2, and with cartridge filter 3, cleaning fluid tank 1 all
The sodium filter membrane device 4 being connected, the bottom of the cleaning fluid tank 1 are provided with the discharging tube 140 for discharging waste liquid, the discharge opeing
Draining valve 14 is provided with pipe 140, water supply pipeline 110 is additionally provided between the cleaning fluid tank 1 and cleaning liquid pump 2, it is described
Water supply valve door 11 is provided with water supply pipeline 110；The top of the cleaning fluid tank 1 is provided with the oral siphon for injecting raw water
130, it is provided with the oral siphon 130 into penstock 13, it is described to enter to be provided with dosing leakage between penstock 13 and cleaning fluid tank 1
Bucket 15, add cleaning decoction and be more convenient, and raw water and the mixing of cleaning decoction can be made evenly, the cleaning liquid pump 2 and cleaning
The top of liquid case 1 is communicated with return duct 120, and return valve 12, the cleaning liquid pump 2 and guarantor are provided with the return duct 120
Single-pass valve 21 is provided with direct current pipeline 210 between peace filter 3；The side of the water inlet of the cartridge filter 3 with
Direct current pipeline 210 is connected, the side of delivery port is provided with Cleaning pipes 310, and the first pressure is provided with the direct current pipeline 210
Power table 22, second pressure gauge 31 is provided with the Cleaning pipes 310, the downstream of the second pressure gauge 31 is provided with flowmeter
32, it is communicated with positive Cleaning pipes 410 and reverse cleaning pipeline 420, institute between the cartridge filter 3 and sodium filter membrane device 4
State and positive wash-out valve 41 is provided with positive Cleaning pipes 410, reverse cleaning valve is provided with the reverse cleaning pipeline 420
Door 42, the sodium filter membrane cleaning device 4 is provided with concentrated water pipeline 440 and fresh water pipeline 430, the concentrated water pipeline 440 and clear water
Pipeline 430 is all connected with cleaning fluid tank 1, and the liquid that concentrated water pipeline 440 and fresh water pipeline 430 flow out is flowed into cleaning fluid tank 1
Recycled.
Application method：
In use, adding appropriate cleaning decoction into dosing funnel 15 first, then open into penstock 13, to cleaning
Raw water is added in liquid case 1, while raw water is poured decoction is cleaned in cleaning fluid tank 1, and is made raw water and cleaning decoction mixing, is added water complete
Bi Hou, return valve 12 and water supply valve door 11, remaining valve Close All are opened, then open cleaning liquid pump 2, make cleaning fluid clear
Circulated between washing lotion case 1 and cleaning liquid pump 2, be well mixed raw water and cleaning decoction, ensure cleaning performance.Circulation is certain
Cleaning liquid pump 2 and return valve 12 are closed after time, single-pass valve 21 and positive wash-out valve 41 is opened, then opens cleaning again
Liquid pump 2, positive cleaning is carried out to the sodium filter membrane in sodium filter membrane device 4, after cleaning certain time, first open reverse cleaning valve
42, positive wash-out valve 41 is turned off, reverse side cleaning is carried out to sodium filter membrane, after certain time, closes cleaning liquid pump 2, you can；Clearly
After washing lotion uses certain time, draining valve 14 is opened, releases the cleaning fluid in cleaning fluid tank 1, then the cleaning fluid renewed again,
To ensure cleaning performance.
The utility model has the technical effect that following aspect：Due to being communicated between cleaning liquid pump and cleaning fluid tank
Return duct, and return valve is provided with return duct, clean between liquid pump and cartridge filter and be also equipped with single-pass valve, make clear
Washing lotion can make raw water and the mixing of cleaning decoction evenly in cleaning liquid pump and cleaning fluid tank internal circulation flow；Due to ensuring public security
Positive Cleaning pipes and reverse cleaning pipeline are provided between filter and sodium filter membrane device, the two sides of sodium filter membrane can be carried out clear
Wash, cleaning performance is more preferable.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
Embodiment, all technical schemes formed using equivalent substitution or equivalent transformation, all falls within the requires of the utility model protection
Within the scope of.
Claims (4)
1. a kind of sodium filter membrane off-line cleaning device, include cleaning fluid tank, and the cleaning liquid pump being connected with cleaning fluid tank, with
And the cartridge filter being connected with cleaning liquid pump, and the sodium filter membrane device being all connected with cartridge filter, cleaning fluid tank,
It is characterized in that：The top of the cleaning liquid pump and cleaning fluid tank is communicated with return duct, and return valve is provided with the return duct
Door, single-pass valve is provided between the cleaning liquid pump and cartridge filter；Between cartridge filter and the sodium filter membrane device
Positive Cleaning pipes and reverse cleaning pipeline are communicated with, positive wash-out valve is provided with the positive Cleaning pipes, it is described anti-
Reverse cleaning valve is provided with to Cleaning pipes.
2. sodium filter membrane off-line cleaning device according to claim 1, it is characterised in that：The bottom of the cleaning fluid tank is set
There is discharging tube, draining valve is provided with the discharging tube；The top of the cleaning fluid tank is provided with oral siphon, the oral siphon
On be provided with into penstock, it is described to enter to be provided with dosing funnel between penstock and cleaning fluid tank.
3. sodium filter membrane off-line cleaning device according to claim 2, it is characterised in that：The cartridge filter side with it is straight
Flow tube road is connected, opposite side is provided with Cleaning pipes, and first pressure table, the Cleaning pipes are provided with the direct current pipeline
On be provided with second pressure gauge, the downstream of the second pressure gauge is provided with flowmeter.
4. sodium filter membrane off-line cleaning device according to claim 3, it is characterised in that：The sodium filter membrane cleaning device is set
There are concentrated water pipeline and fresh water pipeline, the concentrated water pipeline and fresh water pipeline are all connected with cleaning fluid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062698.5U CN207126388U (en) | 2017-08-24 | 2017-08-24 | A kind of sodium filter membrane off-line cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721062698.5U CN207126388U (en) | 2017-08-24 | 2017-08-24 | A kind of sodium filter membrane off-line cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207126388U true CN207126388U (en) | 2018-03-23 |
Family
ID=61635847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721062698.5U Active CN207126388U (en) | 2017-08-24 | 2017-08-24 | A kind of sodium filter membrane off-line cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207126388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453670A (en) * | 2018-12-26 | 2019-03-12 | 上海禅睿实业有限公司 | A kind of electrodialysis membrane stack cleaning method |
-
2017
- 2017-08-24 CN CN201721062698.5U patent/CN207126388U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453670A (en) * | 2018-12-26 | 2019-03-12 | 上海禅睿实业有限公司 | A kind of electrodialysis membrane stack cleaning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203112533U (en) | Water treatment dosing device | |
| CN108473341A (en) | The method for purifying liquid | |
| CN207126388U (en) | A kind of sodium filter membrane off-line cleaning device | |
| CN206350944U (en) | It is a kind of can self-cleaning filter | |
| CN204080947U (en) | A kind of high pressure washing self-cleaning tank | |
| CN106903008A (en) | A kind of boat-carrying administration apparatus for landscape water body in-situ immobilization and the method for adding medicament | |
| CN103551041B (en) | A kind of pulsed off-line cleaning device for reverse osmosis membrane | |
| CN206783765U (en) | A kind of acid regeneration equipment | |
| CN201686971U (en) | Self-flowing weir plate flow controller | |
| CN201730082U (en) | Gravity flow type weir plate flow rate controller | |
| CN203507823U (en) | Online restoring immersion ultrafiltration membrane pool for pumping water | |
| CN103566770B (en) | A kind of gas mixing type water off-line cleaning device for reverse osmosis membrane | |
| CN209721755U (en) | A kind of gate purifier | |
| CN212716534U (en) | Profile control water shutoff system | |
| CN208098718U (en) | A kind of water circulation system of cleaning device | |
| CN210975971U (en) | Self-cleaning stainless steel water tank | |
| CN210613413U (en) | Salt dissolving brine system | |
| CN208131562U (en) | A kind of hydraulic engineering sluice cleaning equipment | |
| CN207129996U (en) | A kind of mobile water body quickly pays off ecological management equipment | |
| CN209501380U (en) | A kind of printing wastewater reverse osmosis membrane cleaning machine | |
| CN202237515U (en) | Reverse filter device with water supplementing function | |
| CN207613021U (en) | A kind of automated intelligent irrigation unit | |
| CN207002440U (en) | A kind of new hydrogen-rich water dispenser | |
| CN206666167U (en) | A kind of business's concrete mixing station Sewage treatment utilizes device | |
| CN212680315U (en) | Novel acid liquor cleaning and recycling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |