CN209348443U - A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus - Google Patents
A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus Download PDFInfo
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- CN209348443U CN209348443U CN201822215994.5U CN201822215994U CN209348443U CN 209348443 U CN209348443 U CN 209348443U CN 201822215994 U CN201822215994 U CN 201822215994U CN 209348443 U CN209348443 U CN 209348443U
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- mother liquor
- storage tank
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Abstract
The utility model provides a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus.Pass through liquid-transport pipe-line respectively including mother liquor storage tank tank and water pipe and be sequentially connected liquid pool tank and high-level storage groove tank, mother liquor storage tank tank is equipped with 2 or more, and mutually indepedent, is connected to liquid pool tank by liquid-transport pipe-line respectively, and be successively arranged valve and pump on liquid-transport pipe-line；Valve, flowmeter and solenoid valve are successively arranged on water pipe；It is successively arranged valve, pump and check-valves on the liquid-transport pipe-line of liquid pool tank connection high-level storage groove tank, and liquid pool tank itself is equipped with valve and circulating pump, with circulation stirring liquid；Valve, pump and flowmeter are electrically connected PLC controller.Electrode foil production provided by the utility model is easy to operate with corrosive liquid automatic solution proportioning apparatus, and configuration liquid is accurate, is not required to improve operator safety with liquid by hand.
Description
Technical field
The utility model belongs to electrode foil production field, in particular to a kind of electrode foil production is filled with corrosive liquid automatic liquid matching
It sets.
Background technique
Etching process is one of the important procedure in electrode foil production process, before electrode foil electroetching production line liquid generally has
Handle tank liquor, middle processing tank liquor, corrosion tank liquor, post-processing tank liquor.Corrosive liquid generally by acid (usually hydrochloric acid, sulfuric acid, nitric acid,
The one or more of phosphoric acid) and the aqueous solution of salt mix.The preparation of these tank liquors is all the existing slot by being accomplished manually at present
The artificial process for preparation of liquid is cumbersome, large labor intensity, precision is low, is easy to make mistakes, and dangerous property is big, human cost is high etc.
Disadvantage.
Utility model content
In order to solve the defects of prior art, the utility model provides a kind of electrode foil production corrosive liquid automatic liquid matching
Device, including liquid pool tank, liquid pool tank connect water inlet pipe and several mother liquor inlet tubes, mother liquor inlet tube with it is corresponding
The connection of mother liquor storage tank tank；
Mother liquor storage tank tank is mutually indepedent, and valve, pump and filter are successively arranged on mother liquor inlet tube；
Water inlet pipe is equipped with valve, flowmeter, filter and solenoid valve；
It is successively arranged valve, pump and check-valves on the liquid-transport pipe-line of liquid pool tank connection high-level storage groove tank, liquid pool tank leans on
Nearly bottom position draws a root canal road and is connected to it close to upper position, and the pipeline is equipped with valve and circulating pump, with circulation
Stir liquid；
Valve, pump and flowmeter are electrically connected PLC controller.
As prioritization scheme: mother liquor storage tank tank includes the first mother liquor storage tank tank, the second mother liquor storage tank tank and the storage of third mother liquor
Groove tank；First mother liquor storage tank tank is phosphoric acid mother liquor storage tank tank；Second mother liquor storage tank tank is hydrochloric acid mother liquor storage tank tank；The storage of third mother liquor
Groove tank is sulfate liquor storage tank tank.
As advanced optimizing scheme: all mother liquor storage tank tanks and water pipe are separately connected on the liquid-transport pipe-line of liquid pool tank
It is mounted on filter；Second mother liquor storage tank tank is connected with third mother liquor storage tank tank to be also equipped on the liquid-transport pipe-line of liquid pool tank
Flowmeter and solenoid valve.
As advanced optimizing scheme: pump is constant displacement pump, and flowmeter is corrosion-resistant flowmeter.
As advanced optimizing scheme: high-level storage groove tank is hollow cylinder shape, ratio of height to diameter 2:3.
As advanced optimizing scheme: liquid pool tank is equipped with upper liquid-level switch and lower liquid-level switch.
As advanced optimizing scheme: high-level storage groove tank is equipped with upper limit switch and limit switch.
The utility model has the advantages that a kind of electrode foil production provided by the utility model is easy to operate with corrosive liquid automatic solution proportioning apparatus,
It is accurate to configure liquid, is not required to improve operator safety with liquid by hand.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that corrosive liquid automatic solution proportioning apparatus is used in a kind of electrode foil production of the utility model.
Appended drawing reference: 1- mother liquor storage tank tank, 101- the first mother liquor storage tank tank, 102- the second mother liquor storage tank tank, 103- third
Mother liquor storage tank tank, 2- liquid pool tank, 3- high-level storage groove tank, 4- pump, 5- solenoid valve, 6- valve, 7- flowmeter, 8- check-valves, 9-
Filter, the upper liquid-level switch of 10-, liquid-level switch under 11-, 12- upper limit switch, 13- limit switch.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model, after having read the utility model, art technology
Personnel fall within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus, including liquid pool tank 2, liquid pool tank 2 connect water inlet pipe
With several mother liquor inlet tubes, mother liquor inlet tube is connect with corresponding mother liquor storage tank tank 1；Mother liquor storage tank tank 1 is mutually indepedent,
Valve 6, pump 4 and filter 9 are successively arranged on mother liquor inlet tube；Water inlet pipe is equipped with valve 6, flowmeter 7, filter 9 and electricity
Magnet valve 5；Valve 6, pump 4 and check-valves, liquid pool tank 2 are successively arranged on the liquid-transport pipe-line of the connection high-level storage groove tank 3 of liquid pool tank 2
A root canal road is drawn close to bottom position and is connected to it close to upper position, and the pipeline is equipped with valve 6 and circulating pump, to follow
Ring stirs liquid；Valve 6, pump 4 and flowmeter 7 are electrically connected PLC controller.Mother liquor storage tank tank 1 includes the first mother liquor storage tank tank
101, the second mother liquor storage tank tank 102 and third mother liquor storage tank tank 103；First mother liquor storage tank tank 101 is equipped with 75% concentration phosphoric acid
Phosphoric acid mother liquor storage tank tank, capacity be 1 cubic metre；Second mother liquor storage tank tank 102 is the hydrochloric acid mother liquor equipped with 30% concentration hydrochloric acid
Storage tank tank, capacity are 10 cubic metres；Third mother liquor storage tank tank 103 is the sulfate liquor storage tank tank equipped with 10% concentration sulfuric acid, is held
Amount is 10 cubic metres；2 capacity of liquid pool tank is 4 cubic metres；3 capacity of high-level storage groove tank is 8 cubic metres.All mother liquor storage tank tanks
1 and water pipe be separately connected on the liquid-transport pipe-line of liquid pool tank 2 and be mounted on filter 9；Second mother liquor storage tank tank 102 and third are female
Flowmeter 7 and solenoid valve 5 are also equipped on the liquid-transport pipe-line of the connection liquid pool tank 2 of liquid storage tank tank 103.Pump 4 is constant displacement pump, stream
Meter 7 is corrosion-resistant flowmeter.High-level storage groove tank 3 is hollow cylinder shape, ratio of height to diameter 2:3.Liquid pool tank 2 is equipped with
Upper liquid-level switch 10 and lower liquid-level switch 11.High-level storage groove tank 3 is equipped with upper limit switch 12 and limit switch 13.
Electrode foil electroetching production line liquid includes mother liquor storage tank tank 1, water pipe, liquid pool tank 2 and high-level storage groove tank 3 etc., by
All identical in the preparation principle and process for preparation of each tank liquor, only mother liquor, the quantity of mother liquor and proportion are different, therefore following main
Example is formulated as to corrode tank liquor and illustrates a kind of operation of novel electrode foil production corrosive liquid automatic solution proportioning apparatus of the utility model
Process.
Under the co- controlling of PLC controller and digital flow (batch) controller, each mother liquor and water are by being previously set
Volume ratio be pumped into liquid pool tank 2, in liquid pool tank 2 through circulation certain time ensure sufficiently mix after, PLC controller is sentenced
Disconnected 3 liquid level of high-level storage groove tank, starting pump 4 if 3 liquid level of high-level storage groove tank is lower than bottom limit level will prepare in liquid pool tank 2
Tank liquor be pumped into high-level storage groove tank 3 until 3 liquid level of high-level storage groove tank rises to liquid level in the upper limit or liquid pool tank 2 and is down to liquid pool
When the bottom limit level of tank 2, pump 4 stops；After 3 liquid level of high-level storage groove tank, which rises to the upper limit, to be stopped, 3 liquid level of high-level storage groove tank is due to life
The continuous consumption of producing line and when dropping to high-level storage groove 3 lower limit of tank, pump 4 will be again started up, when liquid level is down to down in liquid pool tank 2
In limited time, a new wheel restarts with the liquid period, so in cycles.
The selection of liquid-transport pipe-line and valve 6, pump 4, flowmeter 7, filter 9 etc. will meet that resistance to each mother liquor is corrosive to be wanted
It asks；Since high-level storage groove tank 3 is formed to the pressure of production line feed flow using difference in height.For reduce due to liquid level variation and
Caused pressure change, high-level storage groove tank 3 should using floor space compared with the lesser shape of big height, i.e., short and fat shape, ratio of height to diameter
It is best for the cylinder of 2:3；The mounting height of 3 limit switch 13 of high-level storage groove tank will be suitable for that should guarantee that certain height is
There are the times for processing equipment failure, and excessively high rear upper limit switch 12, limit switch 13 is avoided to cause a high position to pump at a distance of too short again
Frequent start-stop.A kind of novel electrode foil production provided by the utility model is easy to operate with corrosive liquid automatic solution proportioning apparatus, configuration
Liquid is accurate, is not required to improve operator safety with liquid by hand.
Claims (7)
1. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus, including liquid pool tank, the liquid pool tank connect water inlet pipe
With several mother liquor inlet tubes, the mother liquor inlet tube is connect with corresponding mother liquor storage tank tank；It is characterized by:
The mother liquor storage tank tank is mutually indepedent, and valve, pump and filter are successively arranged on mother liquor inlet tube；
The water inlet pipe is equipped with valve, flowmeter, filter and solenoid valve；
It is successively arranged valve, pump and check-valves on the liquid-transport pipe-line of the liquid pool tank connection high-level storage groove tank, liquid pool tank leans on
Nearly bottom position draws a root canal road and is connected to it close to upper position, and the pipeline is equipped with valve and circulating pump, with circulation
Stir liquid；
The valve, pump and flowmeter are electrically connected PLC controller.
2. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 1, it is characterised in that: mother liquor storage
Groove tank includes the first mother liquor storage tank tank, the second mother liquor storage tank tank and third mother liquor storage tank tank；The first mother liquor storage tank tank is phosphorus
Acid mother liquor storage tank tank；The second mother liquor storage tank tank is hydrochloric acid mother liquor storage tank tank；The third mother liquor storage tank tank is sulfate liquor
Storage tank tank.
3. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 2, it is characterised in that: second is female
Liquid storage tank tank connects with third mother liquor storage tank tank and is also equipped with flowmeter and solenoid valve on the liquid-transport pipe-line of liquid pool tank.
4. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 1 or described in 3, it is characterised in that:
The pump is constant displacement pump, and the flowmeter is corrosion-resistant flowmeter.
5. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 1, it is characterised in that: the height
Position storage tank tank is hollow cylinder shape, ratio of height to diameter 2:3.
6. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 1, it is characterised in that: described to match
Liquid bath tank is equipped with upper liquid-level switch and lower liquid-level switch.
7. a kind of electrode foil production corrosive liquid automatic solution proportioning apparatus according to claim 1, it is characterised in that: the height
Position storage tank tank is equipped with upper limit switch and limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215994.5U CN209348443U (en) | 2018-12-27 | 2018-12-27 | A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822215994.5U CN209348443U (en) | 2018-12-27 | 2018-12-27 | A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN209348443U true CN209348443U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822215994.5U Active CN209348443U (en) | 2018-12-27 | 2018-12-27 | A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433037A (en) * | 2018-12-27 | 2019-03-08 | 扬州宏远电子股份有限公司 | A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus |
-
2018
- 2018-12-27 CN CN201822215994.5U patent/CN209348443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433037A (en) * | 2018-12-27 | 2019-03-08 | 扬州宏远电子股份有限公司 | A kind of electrode foil production corrosive liquid automatic solution proportioning apparatus |
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