CN109157884A - A kind of Electroplate liquid filter, purging method and system - Google Patents
A kind of Electroplate liquid filter, purging method and system Download PDFInfo
- Publication number
- CN109157884A CN109157884A CN201811241933.4A CN201811241933A CN109157884A CN 109157884 A CN109157884 A CN 109157884A CN 201811241933 A CN201811241933 A CN 201811241933A CN 109157884 A CN109157884 A CN 109157884A
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- China
- Prior art keywords
- filter
- electroplate liquid
- valve
- pump
- tube
- 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.)
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- 239000007788 liquid Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000010926 purge Methods 0.000 title claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 15
- 239000013618 particulate matter Substances 0.000 claims description 16
- 238000010079 rubber tapping Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 4
- 238000009713 electroplating Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000002242 deionisation method Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
- B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
- B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
Abstract
The present invention discloses a kind of Electroplate liquid filter, purging method and system.The filter device includes: electroplate liquid outlet tube, drain pipe and deionized water inlet tube after electroplate liquid inlet tube, filter before cartridge filter, filter core, force (forcing) pump, pump discharge pipe, filter；Force (forcing) pump is connect with preceding electroplate liquid inlet tube is filtered；Cartridge filter is connect by pump discharge pipe with the force (forcing) pump；Filter core is located in the cartridge filter；Drain pipe is located at one side position of bottom end of cartridge filter；Electroplate liquid outlet tube is located at cartridge filter lower center position after filter；Contain a communicating valve between electroplate liquid outlet tube after pump discharge pipe and filter；Deionized water inlet tube is connect with force (forcing) pump；Electroplate liquid outlet tube, drain pipe and deionized water inlet tube have a corresponding valve on each pipeline after electroplate liquid inlet tube, filter before pump discharge pipe, filter.Labor intensity can reduce using the present invention, extend the service life of filtering material.
Description
Technical field
The present invention relates to electroplate liquid filtration arts, more particularly to a kind of Electroplate liquid filter, purging method and system.
Background technique
In existing electroplate liquid filter, to guarantee the power effectively filtered and unlikely consumption is too many, that is, protect
Power consumption is controlled while holding electroplate liquid cleaning, takes the method for periodically shutting down, dismantling and replacing filter core.The filter changed
Core is cleaned, it is dry after it is spare.However this have the consequence that, core, cleaning large labor intensity are changed, working environment is polluted；To clear
Washed filter core, which is dried, also to be needed to consume thermal energy, increases production run cost.Existing other backwashes or from clear mistake
Filter is that soil pick-up (slag) or progress machinery scrape slag on the outside of filter core, the electroplate liquid filtering technique being not suitable for.
Summary of the invention
The object of the present invention is to provide a kind of Electroplate liquid filter, purging method and systems, can reduce labor intensity,
Extend the service life of filtering material.
To achieve the above object, the present invention provides following schemes:
A kind of Electroplate liquid filter, before the filter device includes: cartridge filter, filter core, force (forcing) pump, pump discharge pipe, filter
Electroplate liquid outlet tube, drain pipe and deionized water inlet tube after electroplate liquid inlet tube, filter；It is electroplated before the force (forcing) pump and the filter
The connection of liquid inlet tube；The cartridge filter is connect by the pump discharge pipe with the force (forcing) pump；The filter core is located at the filtering
In cylinder；The drain pipe is located at one side position of bottom end of the cartridge filter；Electroplate liquid outlet tube is located at the filtering after the filter
Cylinder lower center position；Contain a communicating valve after the pump discharge pipe and the filter between electroplate liquid outlet tube；It is described go from
Sub- water inlet tube is connect with the force (forcing) pump；Electroplate liquid goes out after electroplate liquid inlet tube, the filter before the pump discharge pipe, the filter
Liquid pipe, the drain pipe and the deionized water inlet tube have a corresponding valve on each pipeline.
Optionally, the apical position of the cartridge filter is equipped with snorkel.
Optionally, the apical position of the filter cylinder is equipped with pressure gauge.
Optionally, the quantity of the filter core is N number of.
Optionally, each filter core includes filter medium and filter core frame, and the filter core frame is fixed on the mistake by spring
Cartridge interior, the filter medium are uniformly wrapped on the filter core frame.
Optionally, the filter device further includes collector tube, and the collector tube is located at the bottom position of each filter core frame,
Each collector tube is connect with electroplate liquid outlet tube after the filter respectively.
A kind of Electroplate liquid filter purging method, the purging method include:
Obtain the pressure value or filtering times in cartridge filter；
Judge whether the pressure value is greater than setting pressure threshold or whether the filtering times are greater than setting filtering time
Number；
If so, electroplate liquid valve after closing electroplate liquid valve before pump discharge valve, filter and filtering, opens tapping valve and draws off in cartridge filter
Liquid；
Start force (forcing) pump, opens ionized water feed liquor tube valve, the particulate matter in flushed filter cylinder, described in the particulate matter warp
Tapping valve outflow；
If it is not, then continuing to filter electroplate liquid.
A kind of Electroplate liquid filter rinse-system, the rinse-system include:
Module is obtained, for obtaining pressure value or filtering times in cartridge filter；
Judgment module, for judging whether the pressure value is greater than setting pressure threshold or whether the filtering times are big
In setting filtering times；
Drain module, if being greater than setting pressure threshold or the filtering times greater than setting filtering for the pressure value
When number, pump discharge valve is closed, electroplate liquid valve after electroplate liquid valve and filter before filter, open tapping valve and draw off the liquid in cartridge filter；
Wash module opens ionized water feed liquor tube valve, the particulate matter in flushed filter cylinder, institute for starting force (forcing) pump
Particulate matter is stated to flow out through the tapping valve；
Filtering module, if for the pressure value be less than or equal to setting pressure threshold or the filtering times be less than or
When equal to setting filtering times, continue to filter electroplate liquid.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: the present invention provides a kind of electricity
Bath filter device has installed several connecting tubes and valve additional outside original electroplate liquid filter filter cylinder, can pass through when needed
Switching utilizes original force (forcing) pump pressurized deionized water, this water flows to outside core from filter core inner cavity, that will be stayed in filter medium
Grain object rinses, and filter core is made to restore good filtering function.Labor intensity can be so reduced, the use of filtering material is extended
Service life, moreover it is possible to reduce power consumption, reduce operating cost.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is Electroplate liquid filter of embodiment of the present invention structure chart；
Fig. 2 is Electroplate liquid filter of embodiment of the present invention purging method flow chart；
Fig. 3 is Electroplate liquid filter of embodiment of the present invention rinse-system structure chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of Electroplate liquid filter, purging method and systems, can reduce labor intensity,
Extend the service life of filtering material.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 is Electroplate liquid filter of embodiment of the present invention structure chart.As shown in Figure 1, a kind of Electroplate liquid filter, institute
State filter device include: cartridge filter 1, filter core 2, force (forcing) pump 3, pump discharge pipe 4, filter before after electroplate liquid inlet tube 5, filter electroplate liquid go out
Liquid pipe 6, drain pipe 7 and deionized water inlet tube 8；The force (forcing) pump 3 is connect with electroplate liquid inlet tube 5 before the filter；The mistake
Filter cylinder 1 is connect by the pump discharge pipe 3 with the force (forcing) pump 3；The filter core 2 is located in the cartridge filter 1；The drain pipe
7 are located at one side position of bottom end of the cartridge filter 1, draw off raffinate and backwash liquid in cartridge filter 1 to facilitate, contain in this backwash liquid
It is rinsed the particulate matter to get off；Electroplate liquid outlet tube 6 is located at 1 lower center position of cartridge filter after the filter；It is described to pump out
Contain a communicating valve 9 after mouth pipe 3 and the filter between electroplate liquid outlet tube 6；The deionized water inlet tube 8 and the pressurization
3 connection of pump, the entrance and exit of force (forcing) pump 3 are connected respectively with electroplating bath, de-ionized water tank by pipe and valve, are optionally cut
It changes；Electroplate liquid outlet tube 6, the drain pipe 7 and institute after electroplate liquid inlet tube 5, the filter before the pump discharge pipe 3, the filter
State deionized water inlet tube 8 has a corresponding valve on each pipeline.
The apical position of the filter cylinder is equipped with pressure gauge 10, facilitates and determines whether filter core is backwashed.The mistake
The apical position of filter cylinder 1 is equipped with snorkel 13, to facilitate gas to be discharged and sucking.Air can pass through snorkel in cylinder when starting
(valve) discharge, it is readable that cylinder pressure then passes through pressure gauge.
Cartridge filter 1 is the closed container for being resistant to certain pressure.The quantity of its internal filter core 2 is N number of.Each filter core
Including filter medium 21 and filter core frame 22, the filter core frame 22 is fixed on inside the cartridge filter by spring 11, the filtering
Medium 21 is uniformly wrapped on the filter core frame 22.The filter device further includes collector tube 12, and the collector tube 12 is located at each
The bottom position of the filter core frame 22, each collector tube 12 go out 6 pipe of liquid with electroplate liquid after the filter respectively and connect.It is described with pressure
The clear liquid of the electroplate liquid of power passes through filter medium 21, and electroplate liquid outlet tube 6 is sent to electroplating bath after bottom collector tube 12 and filter；Filter
Suspended particulate substance entrained by preceding electroplate liquid is then retained in the hole of filter medium.
When having accumulated enough particulate matters in medium hole, filtration resistance is sufficiently large, the pressure value that pressure gauge 10 is shown
Sufficiently large, electroplate liquid goes out liquid after the valve and filter before the valve that can close on pump discharge pipe at this time, filter on electroplate liquid inlet tube
Valve on pipe, termination of pumping draw off pump intracavity liquid, the valve unloading liquid on valve opening drain pipe；Restart pump, opens deionized water
Valve and communicating valve on inlet tube, device enter backwashing state, and the particulate matter in filter medium will be washed out by back-flushing, warp
Tapping valve outflow.
Working principle of the present invention is as follows described: when normal work, entering filter after the electroplate liquid from electroplating bath is pressurized
Cylinder, clear liquid passes through filter medium and combines in remittance liquid pipe, and returns to electroplating bath；Suspended particulate substance is retained in filter medium hole；
More than the particulate matter in medium, pressure gauge can show that filter cylinder pressure is raised to some value, must put out valve, termination of pumping at this time.
The liquid in pump chamber is drawn off after termination of pumping, pours into deionized water, starts force (forcing) pump later, opens communicating valve, deionization
The direction that water will work against filtrate passes through filter medium, while the particulate matter being retained in filter medium being taken away, and makes filter medium
It is regenerated.
Filter device can work on again later, and do not have to disassembly, replace the filter core in filter cylinder.
The present invention provides a kind of Electroplate liquid filter, which has backwash from cleaning function.Electroplate liquid filtering dress
It sets and installs connecting tube and corresponding valve additional outside original filter device (filter cylinder).When the filter residue (particulate matter) in filter medium
It is reached a certain level to resistance caused by filtering, just stops the work of pump, draws off the filtrate in pump chamber and filter cylinder, and to the company of pump
Adapter tube switches over, and the import of pump is made to be connected with deionization water pipe, and the outlet of pump is connected with collector tube outlet.When starting is pressurizeed
Pump, the direction that deionized water with pressure will work against filtrate pass through filter core wall surface from filter core inner cavity, will be retained in filter medium hole
In particulate matter rinse, from filter cylinder bottom by discharge duct flow out, regenerate filter core, and do not have to unpick and wash, replace.From
And improves environment, improve efficiency, reduce operating cost.
Fig. 2 is Electroplate liquid filter of embodiment of the present invention purging method flow chart.As shown in Fig. 2, a kind of electroplate liquid mistake
Device purging method is filtered, the purging method includes:
Step 101: obtaining the pressure value or filtering times in cartridge filter；
Step 102: judging whether the pressure value is greater than setting pressure threshold or whether the filtering times are greater than and set
Determine filtering times；
Step 103: if so, electroplate liquid valve after closing electroplate liquid valve before pump discharge valve, filter and filtering, opens tapping valve and draw off
Liquid in cartridge filter；
Step 104: starting force (forcing) pump opens ionized water feed liquor tube valve, the particulate matter in flushed filter cylinder, the particle
Object is flowed out through the tapping valve；
Step 105: if it is not, then continuing to filter electroplate liquid.
Fig. 3 is Electroplate liquid filter of embodiment of the present invention rinse-system structure chart.As shown in figure 3, a kind of electroplate liquid mistake
Device rinse-system is filtered, the rinse-system includes:
Module 201 is obtained, for obtaining pressure value or filtering times in cartridge filter；
Judgment module 202, for judging whether the pressure value is greater than setting pressure threshold or the filtering times are
It is no to be greater than setting filtering times；
Drain module 203, if being greater than setting pressure threshold or the filtering times greater than setting for the pressure value
When filtering times, pump discharge valve is closed, electroplate liquid valve after electroplate liquid valve and filter before filter, open tapping valve and draw off the liquid in cartridge filter
Body；
Wash module 204 opens ionized water feed liquor tube valve for starting force (forcing) pump, the particulate matter in flushed filter cylinder,
The particulate matter is flowed out through the tapping valve；
Filtering module 205, if small less than or equal to setting pressure threshold or the filtering times for the pressure value
When setting filtering times, continue to filter electroplate liquid.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.For system disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is said referring to method part
It is bright.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (8)
1. a kind of Electroplate liquid filter, which is characterized in that the filter device includes: cartridge filter, filter core, force (forcing) pump, pumps out
Mouth pipe filters electroplate liquid outlet tube, drain pipe and deionized water inlet tube after preceding electroplate liquid inlet tube, filter；The force (forcing) pump and institute
Electroplate liquid inlet tube connects before stating filter；The cartridge filter is connect by the pump discharge pipe with the force (forcing) pump；The filter core position
In in the cartridge filter；The drain pipe is located at one side position of bottom end of the cartridge filter；Electroplate liquid outlet tube position after the filter
In the cartridge filter lower center position；Contain a connection after the pump discharge pipe and the filter between electroplate liquid outlet tube
Valve；The deionized water inlet tube is connect with the force (forcing) pump；It is electroplate liquid inlet tube before the pump discharge pipe, the filter, described
Electroplate liquid outlet tube, the drain pipe and the deionized water inlet tube have a corresponding valve on each pipeline after filter.
2. Electroplate liquid filter according to claim 1, which is characterized in that the apical position of the cartridge filter is equipped with logical
Tracheae.
3. Electroplate liquid filter according to claim 1, which is characterized in that the apical position of the filter cylinder is equipped with pressure
Table.
4. Electroplate liquid filter according to claim 1, which is characterized in that the quantity of the filter core is N number of.
5. Electroplate liquid filter according to claim 4, which is characterized in that each filter core includes filter medium and filter
Core frame, the filter core frame are fixed on inside the cartridge filter by spring, and the filter medium is uniformly wrapped in the filter core frame
On.
6. Electroplate liquid filter according to claim 1, which is characterized in that the filter device further includes collector tube,
The collector tube is located at the bottom position of each filter core frame, and each collector tube connects with electroplate liquid outlet tube after the filter respectively
It connects.
7. a kind of purging method of Electroplate liquid filter, which is characterized in that the purging method includes:
Obtain the pressure value or filtering times in cartridge filter；
Judge whether the pressure value is greater than setting pressure threshold or whether the filtering times are greater than setting filtering times；
If so, electroplate liquid valve after closing electroplate liquid valve before pump discharge valve, filter and filtering, opens tapping valve and draws off the liquid in cartridge filter
Body；
Start force (forcing) pump, opens ionized water feed liquor tube valve, the particulate matter in flushed filter cylinder, the particulate matter is through the drain
Valve outflow；
If it is not, then continuing to filter electroplate liquid.
8. a kind of rinse-system of Electroplate liquid filter, which is characterized in that the rinse-system includes:
Module is obtained, for obtaining pressure value or filtering times in cartridge filter；
Judgment module, for judging whether the pressure value is greater than setting pressure threshold or whether the filtering times are greater than and set
Determine filtering times；
Drain module, if being greater than setting pressure threshold or the filtering times greater than setting filtering times for the pressure value
When, it closes pump discharge valve, electroplate liquid valve after electroplate liquid valve and filter before filter, opens tapping valve and draw off the liquid in cartridge filter；
Wash module opens ionized water feed liquor tube valve for starting force (forcing) pump, the particulate matter in flushed filter cylinder, and described
Grain object is flowed out through the tapping valve；
Filtering module, if being less than or equal to for the pressure value less than or equal to setting pressure threshold or the filtering times
When setting filtering times, continue to filter electroplate liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241933.4A CN109157884A (en) | 2018-10-24 | 2018-10-24 | A kind of Electroplate liquid filter, purging method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811241933.4A CN109157884A (en) | 2018-10-24 | 2018-10-24 | A kind of Electroplate liquid filter, purging method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109157884A true CN109157884A (en) | 2019-01-08 |
Family
ID=64878972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811241933.4A Pending CN109157884A (en) | 2018-10-24 | 2018-10-24 | A kind of Electroplate liquid filter, purging method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109157884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974081A (en) * | 2020-07-31 | 2020-11-24 | 湖北三江航天红阳机电有限公司 | Aerogel glue solution recovery device, method, system, equipment and storage medium |
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| CN206334416U (en) * | 2016-12-23 | 2017-07-18 | 新能能源有限公司 | Sewage ON-LINE SEPARATION filter |
| CN107321028A (en) * | 2017-07-10 | 2017-11-07 | 清水源（上海）环保科技有限公司 | A kind of ceramic filter press membrane of pulse |
| CN107398108A (en) * | 2017-09-15 | 2017-11-28 | 王家骐 | PE millipore filters |
| CN207786072U (en) * | 2017-12-01 | 2018-08-31 | 成都玛雅环保工程有限公司 | A kind of fiber rotary disc filter |
-
2018
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| WO2012021971A1 (en) * | 2010-08-20 | 2012-02-23 | Trojan Technologies | Fluid filter device |
| CN202048343U (en) * | 2011-04-25 | 2011-11-23 | 宝山钢铁股份有限公司 | Liquid filter capable of automatically cleaning filter core |
| CN102949873A (en) * | 2012-11-28 | 2013-03-06 | 刘建华 | Improved diatomite filtering machine |
| CN205556840U (en) * | 2016-04-28 | 2016-09-07 | 四川昊吉科技有限公司 | Circulating plating solution filter equipment |
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| CN111974081A (en) * | 2020-07-31 | 2020-11-24 | 湖北三江航天红阳机电有限公司 | Aerogel glue solution recovery device, method, system, equipment and storage medium |
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| PB01 | Publication | ||
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Application publication date: 20190108 |