CN110227353A - A kind of pretreating device for being suitble to polynary filter core to rinse - Google Patents
A kind of pretreating device for being suitble to polynary filter core to rinse Download PDFInfo
- Publication number
- CN110227353A CN110227353A CN201910567665.3A CN201910567665A CN110227353A CN 110227353 A CN110227353 A CN 110227353A CN 201910567665 A CN201910567665 A CN 201910567665A CN 110227353 A CN110227353 A CN 110227353A
- Authority
- CN
- China
- Prior art keywords
- storage tank
- fluid storage
- filter core
- water
- filter housing
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 28
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- 238000011010 flushing procedure Methods 0.000 abstract description 37
- 238000012360 testing method Methods 0.000 abstract description 21
- 238000005406 washing Methods 0.000 abstract description 10
- 206010016825 Flushing Diseases 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
Abstract
A kind of pretreating device for being suitble to polynary filter core to rinse of the invention, it is related to detecting the complementary equipment technical field of filter core, it is to be made of bearing support, filter housing and fluid storage tank, there is fluid storage tank in bearing support, there is liquid injection port on fluid storage tank, bearing support secures filter housing, fluid storage tank outlet end is connected with filter housing liquid feeding end by pipeline, there is relief valve on pipeline, there is waste water cache slot on bearing support, waste water cache slot has water outlet.The present invention being capable of specification flushing operation, it is accurate to guarantee washing time, flushing flow rate and flushing pressure, it ensure that the accuracy of sample follow-up test result, the washing time of a certain group of test filter core can be arbitrarily set, several groups of filter cartridge flushings can rinse simultaneously, can also the work of every group of independent flushing, when water is lower than institute's liquid level limit value in fluid storage tank, liquid level sensor can incude, and prompt supply pure water；In water not in time, water shortage, stop in equipment, after make-up water, click operation, equipment can then in time for stopping continue to complete work.
Description
Technical field:
The present invention relates to the detection complementary equipment technical fields of filter core, and in particular to a kind of pre-treatment for being suitble to polynary filter core to rinse
Device.
Background technique:
Currently, " Drinking Water transmission & distribution wetting system and the protective materials health safety evaluation norms " promulgated according to health ministry
2001, the detection in relation to drinking water related product filter core in specification needs to pre-process sample before detection: with pure water continuous flushing filter core
Then 30min is impregnated, its soak is taken to carry out the variation feelings that test filter core impregnates front and back soak sanitary index increment
Condition.And it is current, filter core is rinsed in the industry, it is main using filter core is placed in mating filter housing, hose is connected into booster pump and filter housing
Be rinsed, but artificial flushing the degree of automation is low, and different personnel's mode of operation is different, for washing time, flushing pressure,
The controls such as flushing flow rate are difficult to ensure, and the filter core of different size, and pressure-resistant degree and water purification amount difference in the unit time are not infused
The control of meaning flushing pressure and flushing flow rate, easily causes overdevelopment or rinses insufficient situation, then influences after rinsing
Filter core, the accuracy of sanitary index test result.
Summary of the invention:
The purpose of the invention is to overcome above-mentioned the shortcomings of the prior art, and provides and a kind of polynary filter core is suitble to rinse
Pretreating device is made of bearing support, filter housing and fluid storage tank, and the inside of the bearing support is equipped with fluid storage tank, reservoir
Case is equipped with liquid injection port, and the front of bearing support secures filter housing, and outlet end and the filter housing liquid feeding end of fluid storage tank pass through pipeline phase
Even, pipeline is equipped with total relief valve, and bearing support is equipped with waste water cache slot, and the bottom of waste water cache slot is equipped with water outlet, gives up
Water cache slot is located at the underface of filter housing.
As a further improvement of the present invention, the pipeline is equipped with more than one branch, and each branch is all connected with one
A filter housing
As a further improvement of the present invention, the outlet end of the pipeline is equipped with relief valve, the outlet end and liquid injection port pipe of pipeline
Road connection.
As a further improvement of the present invention, branch road is equipped with electrical ball valve, flow control valve and pressure gauge, institute
The outlet end for the filter housing stated is equipped with adjustable straight-through valve, and liquid level sensor is equipped with inside the fluid storage tank, is set on fluid storage tank
There is booster pump can be with self-suction function.
As a further improvement of the present invention, the invention also includes electric cabinet, the inside of electric cabinet is equipped with PLC technology
Device, touch screen, LED power indicator light, flashing buzzer and power supply, programmable controller respectively with electrical ball valve, flow control
Valve, pressure gauge, adjustable ball valve, increasing pump, touch screen, LED power indicator light, flashing buzzer, liquid level sensor and power supply electricity
Road connection.
A kind of pretreating device for being suitble to polynary filter core to rinse of the invention, can specification flushing operation, it is accurate to guarantee punching
Time, flushing flow rate and flushing pressure are washed, the products pre-treatment backwashing manner such as test filter core, membrane module has greatly been standardized, is protected
The accuracy of sample follow-up test result is demonstrate,proved.The equipment automation control is easy to operate, and a certain group of test filter can arbitrarily be arranged
The washing time of core, several groups of filter cartridge flushings can rinse simultaneously, can also the work of every group of independent flushing, after flushing, buzzer is mentioned
Show, when water is lower than institute's liquid level limit value in fluid storage tank, liquid level sensor can incude, and prompt supply pure water；In water not in time, water
When amount is insufficient, stop in equipment, after make-up water, click operation, equipment can then in time for stopping continue to complete work.
Detailed description of the invention:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is main view of the present invention；
Fig. 3 is side view of the invention；
Fig. 4 is circuit connection block diagram of the present invention.
Specific embodiment:
As shown in Figure 1, a kind of pretreating device for being suitble to polynary filter core to rinse of the invention, is by bearing support 1,2 and of filter housing
Fluid storage tank 3 is constituted, and the bearing support 1 is frame structure (as shown in figures 1 and 3), also can be as needed in bearing support 1
Outside add metal plate, its internal structure is blocked, i.e., it is beautiful to be avoided that internal structure is damaged again；Carrying branch
Bottom inside frame 1 is equipped with fluid storage tank 3, and for storing the pure water of filter cartridge flushing, liquid level sensor, reservoir are housed in fluid storage tank 3
Case 3 is equipped with liquid injection port 15, and valve can be filled at liquid injection port 15, and the front of bearing support 1 secures filter housing 2, filter housing 2 and carrying branch
It is detachable fixed form between frame 1, the shape of filter housing 2 can be replaced according to the difference of filter core shape, after replacement
Filter core to be measured is fixed on filter housing 2；The outlet end of fluid storage tank 3 is connected with 2 liquid feeding end of filter housing by pipeline 4, and pipeline 4 goes out liquid
End is equipped with relief valve 20, can regulate and control the flow and pressure of entire pipeline water, can unload the water flow pressure of branch road as zero-pressure, pipe
The other end on road 4 is connect with liquid injection port 15, and the stream of pure water after pressure release flows into liquid injection port 15 by pipeline 4, and then the fluid storage tank that flows back
3；It is set on the pipeline 4 there are four branch 6, each branch 6 is all connected with a filter housing 2, and bearing support 1 is equipped with waste water cache slot
5, the bottom of waste water cache slot 5 is equipped with water outlet 16, can fill valve at water outlet 16, waste water cache slot 5 be located at filter housing 2 just under
Side, for collecting the waste water after rinsing.Pipeline 4 is equipped with relief valve simultaneously, can regulate and control the flow and pressure of entire pipeline water, make
With test filter core performance requirement match, the other end of pipeline 4 is connect with liquid injection port 15, and the stream of pure water after pressure release passes through pipeline
4 flow into liquid injection port 15, and then the fluid storage tank 3 that flows back.
The branch 6 is equipped with electrical ball valve 7, flow control valve 8 and pressure gauge 9, in this way can be to each branch
Flow control and pressure monitoring, specification flushing process are carried out, and then guarantees the accuracy of sample tests；The filter housing
2 outlet end is equipped with adjustable ball valve 10, liquid level sensor 21 is housed, and be equipped with increasing pump 11 in the fluid storage tank 3.Further include
The inside of electric cabinet 19, electric cabinet 19 is equipped with programmable controller 12, touch screen 13, LED power indicator light 17, flashing buzzer
18 and power supply 14, programmable controller 12 respectively with electrical ball valve 7, flow control valve 8, pressure gauge 9, adjustable ball valve 10, increase
Pump 11, touch screen 13, LED power indicator light 17,14 circuit connection of flashing buzzer 18, liquid level sensor 21 and power supply.
A kind of pretreating device for being suitble to polynary filter core to rinse of the invention, the course of work mainly pass through liquid injection port 15
It supplements pure water and filter core to be rinsed is packed into filter housing 2 to fluid storage tank 3, and filter housing 2 is fixed on bearing support 1, in touch screen
It is manipulated in 13, sets washing time, booster pump 11 is rinsed in starting, and electrical ball valve 7 is opened, and adjusts hydraulic pressure by flow control valve 8
And flow, water by the road 4 and branch 6 flow through to filter core, have the controllable Inlet and outlet water uninterrupted of adjustable ball valve 10 in filter housing 2, rush
The waste water of filter wash core flows through hose discharge into waste water cache slot 5 from the water outlet 16 of waste water cache slot 5；It is set in fluid storage tank 3
There is liquid level sensor system, when water level is lower than to a certain degree, flashing buzzer 18 can be responded.
As depicted in figs. 1 and 2, four groups of filter cartridge flushings, can simultaneously flushing work, can also independent flushing work；It such as ought be wherein
When one group (being set as A group) work, this group of green light is lighted, and booster pump 11 operates, meanwhile, according to the washing time set, system
Start timing, after the time of setting, flashing buzzer 18, red light are initially powered up work, when flashing buzzer 18 sounds
Between be automatically stopped after 30 seconds, red light is always on, and booster pump 11 stops working.
When other three groups work independently when, workflow is identical with the A group course of work, when in four groups it is any organize simultaneously
When work, every group is responsible for the timing when green light lights, and booster pump 11 works, after every group of working time in setting, phase
Flashing buzzer 18, the red light answered are initially powered up work, and 18 sound of flashing buzzer is automatically stopped after about 30 seconds, and red light is always on,
Last group terminates after rinsing, and booster pump 11 stops working.The traffic lights group that LED power indicator light 17 refers to, each pressure gauge
There is the icon of 3 similar buttons below, Far Left is green indicator light, and centre is buzzer, and the right is red indicating light.
The bearing support 1 is mainly made of stainless steel framework, and fluid storage tank 3 is by polytetrafluoroethylene (PTFE) material or food-grade pp
Material is made, and pipeline 4 and branch 6 are connected by stainless steel pipeline or food-grade pp hose etc., entire body material environmental protection, anticorrosive,
It is durable.
1. primary electron accessory class list of table
The washing time of a certain group of test filter core, several groups of flushings can be arbitrarily arranged in the polynary filter core flusher that the present invention develops
Filter core can rinse simultaneously, can also the work of every group of independent flushing, after flushing, buzzer prompt, when water is lower than in fluid storage tank
When liquid level limit value, liquid level sensor can incude, and prompt supply pure water；In nourishment source not in time, when water shortage, in equipment
Stop, behind nourishment source, click operation, equipment can then in time for stopping continue to complete work, realize automated control operation.
And conventional flush mode, only with water pump with connect hose and filter housing, filter core are connected to form, washing time can not be adjusted, rinse pressure
Power and flushing flow rate；The filter core flushing device invented configures four flushing pumps, disposably can at least rinse 4 filters simultaneously
Core compares conventional bowl backwashing manner, and efficiency improves at least 3 times or more, shortens the washing time of batch detection product, saves
Cost of labor, greatly improves detection efficiency.
Meanwhile because conventional flush is difficult to ensure for controls such as filter core flushing pressure, flushing flow rates, and test filter core because
Specification is different, pressure-resistant degree and water purification amount is also different in the unit time, using conventional flush be easy to occur overdevelopment or
Insufficient problem, while conventional flush mode are rinsed, also because itself washing condition can not ensure, flushing process can not restore,
There is certain negative effect for test sample accuracy, repeatability, stability；And it is rushed with the flusher of invention
It washes, different flushing pressure and flushing flow rate can be adjusted, to solve conventional flush side according to the performance of filter cartridge flushing
Formula, because can not pressure regulation, adjust the problem of flow, can also avoid the occurrence of similar overdevelopment or rinse insufficient phenomenon, meanwhile,
Because controllable to flushing process, the reperformance test stability of accuracy and sample to test sample has quantization and protects
Barrier.
Specification of the same race is rinsed, with batch filter core using the device of the invention and traditional approach, test result is as follows table:
2. invention device of table and traditional approach rinse test result analogy table
By analyzing above-mentioned indices, device group test result and traditional approach flushing have different, standard deviation
Dispersion degree of the difference reflection numerical value relative to average value (mean), from the average value ± standard deviation statistical result of detection data
On see, device group test data stability compares traditional group test result, and stability is good, can preferable repeat samples numerical value,
And flushing process is scientific, reasonable, can effectively go back the experimentation of raw sample, while being also the phase greatly improved between parallel sample
To deviation, the accuracy of sample tests can be improved to a certain extent, and for 8 test products of above-mentioned batch processing,
Its automation is high-efficient, and efficiency is 3 times of traditional group or more, greatly saves detection time, whole more scientific, reasonable.
Claims (5)
1. a kind of pretreating device for being suitble to polynary filter core to rinse, is by bearing support (1), filter housing (2) and fluid storage tank (3) structure
At, it is characterised in that the inside of the bearing support (1) is equipped with fluid storage tank (3), and fluid storage tank (3) is equipped with liquid injection port (15),
The front of bearing support (1) secures filter housing (2), and outlet end and filter housing (2) liquid feeding end of fluid storage tank (3) pass through pipeline (4) phase
Even, pipeline (4) is equipped with relief valve (20), and bearing support (1) is equipped with waste water cache slot (5), the bottom of waste water cache slot (5)
Equipped with water outlet (16), waste water cache slot (5) is located at the underface of filter housing (2).
2. a kind of pretreating device for being suitble to polynary filter core to rinse according to claim 1, it is characterised in that the pipeline
(4) more than one branch (6) are equipped with, each branch (6) is all connected with a filter housing (2).
3. a kind of pretreating device for being suitble to polynary filter core to rinse according to claim 1, it is characterised in that the pipeline
(4) outlet end is equipped with relief valve (20), the outlet end and liquid injection port (15) piping connection of pipeline (4).
4. a kind of pretreating device for being suitble to polynary filter core to rinse according to claim 2, it is characterised in that the branch
Road (6) is equipped with electrical ball valve (7), flow control valve (8) and pressure gauge (9), and the outlet end of the filter housing (2) is equipped with adjustable
Ball valve (10), the fluid storage tank (3) is internal to be equipped with liquid level sensor (21), and fluid storage tank is equipped with booster pump (11).
5. a kind of pretreating device for being suitble to polynary filter core to rinse according to claim 3, it is characterised in that the present invention is also
Including electric cabinet (19), the inside of electric cabinet (19) is equipped with programmable controller (12), touch screen (13), LED power indicator light
(17), flashing buzzer (18) and power supply (14), programmable controller (12) respectively with electrical ball valve (7), flow control valve
(8), pressure gauge (9), adjustable ball valve (10), increasing pump (11), touch screen (13), LED power indicator light (17), flashing buzzer
(18), liquid level sensor (21) and power supply (14) circuit connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567665.3A CN110227353A (en) | 2019-06-27 | 2019-06-27 | A kind of pretreating device for being suitble to polynary filter core to rinse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910567665.3A CN110227353A (en) | 2019-06-27 | 2019-06-27 | A kind of pretreating device for being suitble to polynary filter core to rinse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110227353A true CN110227353A (en) | 2019-09-13 |
Family
ID=67857432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910567665.3A Pending CN110227353A (en) | 2019-06-27 | 2019-06-27 | A kind of pretreating device for being suitble to polynary filter core to rinse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110227353A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015083309A (en) * | 2013-08-21 | 2015-04-30 | アタカ大機株式会社 | Self-washing tank holding type membrane filter apparatus |
| CN106198085A (en) * | 2016-08-24 | 2016-12-07 | 苏州科尔净净化科技有限公司 | Integrated filter element test system |
| CN206486362U (en) * | 2017-01-13 | 2017-09-12 | 贵阳时代沃顿科技有限公司 | A kind of device for detecting Household water purification equipment filter element life |
| CN207585658U (en) * | 2017-10-20 | 2018-07-06 | 上海浩泽净水科技发展有限公司 | A kind of temperature, pressure, flow testing device for being used to detect purified water machine |
| CN207774936U (en) * | 2017-12-27 | 2018-08-28 | 济南华晶净水设备有限公司 | A kind of secondary flusher of water treatment facilities |
| CN108686514A (en) * | 2018-08-13 | 2018-10-23 | 浙江光跃环保科技股份有限公司 | Flow sensing formula pressure pot water-driven system with relief valve |
| CN210410243U (en) * | 2019-06-27 | 2020-04-28 | 苏州出入境检验检疫局检验检疫综合技术中心 | Pretreatment device suitable for washing of multiple filter elements |
-
2019
- 2019-06-27 CN CN201910567665.3A patent/CN110227353A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015083309A (en) * | 2013-08-21 | 2015-04-30 | アタカ大機株式会社 | Self-washing tank holding type membrane filter apparatus |
| CN106198085A (en) * | 2016-08-24 | 2016-12-07 | 苏州科尔净净化科技有限公司 | Integrated filter element test system |
| CN206486362U (en) * | 2017-01-13 | 2017-09-12 | 贵阳时代沃顿科技有限公司 | A kind of device for detecting Household water purification equipment filter element life |
| CN207585658U (en) * | 2017-10-20 | 2018-07-06 | 上海浩泽净水科技发展有限公司 | A kind of temperature, pressure, flow testing device for being used to detect purified water machine |
| CN207774936U (en) * | 2017-12-27 | 2018-08-28 | 济南华晶净水设备有限公司 | A kind of secondary flusher of water treatment facilities |
| CN108686514A (en) * | 2018-08-13 | 2018-10-23 | 浙江光跃环保科技股份有限公司 | Flow sensing formula pressure pot water-driven system with relief valve |
| CN210410243U (en) * | 2019-06-27 | 2020-04-28 | 苏州出入境检验检疫局检验检疫综合技术中心 | Pretreatment device suitable for washing of multiple filter elements |
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