CN114059106A - Electrolytic copper foil liquid level automatic control device - Google Patents
Electrolytic copper foil liquid level automatic control device Download PDFInfo
- Publication number
- CN114059106A CN114059106A CN202111365723.8A CN202111365723A CN114059106A CN 114059106 A CN114059106 A CN 114059106A CN 202111365723 A CN202111365723 A CN 202111365723A CN 114059106 A CN114059106 A CN 114059106A
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- China
- Prior art keywords
- fixedly connected
- liquid
- liquid level
- copper foil
- control device
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- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 103
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 239000011889 copper foil Substances 0.000 title claims abstract description 22
- 239000003792 electrolyte Substances 0.000 claims abstract description 20
- 238000007667 floating Methods 0.000 claims description 19
- 238000005868 electrolysis reaction Methods 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 10
- 241001330002 Bambuseae Species 0.000 claims description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 10
- 239000011425 bamboo Substances 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 6
- 238000001802 infusion Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 5
- 239000012535 impurity Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/06—Filtering particles other than ions
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses an automatic control device for the liquid level of electrolytic copper foil, which comprises an electrolytic tank body, wherein the bottom end surface of the electrolytic tank body is fixedly connected with a bottom box, the inside of the electrolytic tank body is fixedly connected with an electrolytic frame, the inner bottom end side wall of the electrolytic frame is fixedly provided with an anode plate, the inside of the electrolytic frame is rotatably provided with a cathode roller, the left side of the electrolytic tank body is provided with a liquid storage tank, when the automatic control device is used, the highest liquid level of electrolyte can be controlled by matching a first infrared emitter and a first infrared receiver on a first sliding ring, and the lowest liquid level of the electrolyte can be controlled by matching a second infrared emitter and a second infrared receiver on a second sliding ring, so that a controller can conveniently close or open a liquid pump to work, and further the automatic control of the liquid level height of the electrolyte is realized.
Description
Technical Field
The invention relates to the technical field of electrolytic copper foil, in particular to an automatic liquid level control device for electrolytic copper foil.
Background
The electrolytic copper foil is an important material for manufacturing Copper Clad Laminate (CCL), Printed Circuit Board (PCB) and lithium ion battery. In the current high-speed development of the electronic information industry, an electrolytic copper foil is called a 'neural network' for signal and power transmission and communication of electronic products, electrolyte needs to be injected into an electrolytic cell in the electrolytic copper foil process, and in order to inject a proper amount of electrolyte and avoid the overflow of the electrolyte or the over-low liquid level of the electrolyte, an automatic liquid level control device for the electrolytic copper foil is provided.
Disclosure of Invention
The invention aims to provide an automatic electrolytic copper foil liquid level control device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an electrolytic copper foil liquid level automatic control device comprises an electrolytic tank body, wherein a bottom box is fixedly connected with the bottom end face of the electrolytic tank body, an electrolytic frame is fixedly connected with the inside of the electrolytic tank body, an anode plate is fixedly mounted on the inner bottom end side wall of the electrolytic frame, a cathode roller is rotatably mounted in the electrolytic frame, a liquid storage tank is arranged on the left side of the electrolytic tank body, a liquid pump is fixedly mounted at the top end of the liquid storage tank, an input end of the liquid pump is fixedly connected with a liquid pumping pipe, the bottom end of the liquid pumping pipe extends into the liquid storage tank, an output end of the liquid pump is fixedly connected with a first liquid conveying pipe, a liquid outlet end of the first liquid conveying pipe is fixedly connected with a first flange plate, a second liquid conveying pipe is fixedly connected above the left end face of the electrolytic frame, a liquid inlet end of the second liquid conveying pipe extends out of the electrolytic tank body, and a liquid inlet end of the second liquid conveying pipe is fixedly connected with a second flange plate, the first flange plate and the second flange plate are fixedly connected through a plurality of bolts, the right end face of the electrolytic tank body is fixedly connected with a fixed cylinder, the top end of the fixed cylinder is fixedly connected with a detection cylinder, a communicating pipe is fixedly connected between the fixed cylinder and the electrolysis frame, a floating rod is slidably arranged between the detection cylinder and the fixed cylinder in a penetrating way, a floating block is fixedly connected at the bottom end of the floating rod, the floating block is arranged inside the fixed cylinder, the middle part of the top end of the detection cylinder is provided with an air vent, the upper part and the lower part inside the detection cylinder are both provided with a first sliding ring and a second sliding ring in a sliding way, a first infrared emitter and a first infrared receiver are respectively and fixedly arranged at the left side and the right side of the inner wall of the first sliding ring, the left side and the right side of the inner wall of the second sliding ring are respectively and fixedly provided with a second infrared emitter and a second infrared receiver, and the outer surface of the fixed cylinder is fixedly provided with a controller.
Preferably, the second infusion tube is provided with a first filter, and a first filter screen is arranged in the first filter.
Preferably, a second filter is mounted on the communicating pipe, and a second filter screen is mounted inside the second filter.
Preferably, the equal fixed mounting in the top left and right sides of detecting a section of thick bamboo has first electric putter, first electric putter's output and the last fixed surface of first slip ring are connected, the equal fixed mounting in the left and right sides of detecting a section of thick bamboo bottom lateral wall has second electric putter, the output of second electric putter and the lower fixed surface of second slip ring are connected.
Preferably, the lower part of the left end face of the electrolytic frame is fixedly connected with a waste liquid recovery pipe, the waste liquid recovery pipe extends out of the electrolytic tank body, and the waste liquid recovery pipe is provided with an electromagnetic valve.
Preferably, the opening has all been seted up to the left lower extreme front and back side and the right lower extreme front and back side of under casing, the interior top lateral wall middle part fixed mounting of under casing has the cylinder, the output fixedly connected with lifter plate of cylinder, four universal gyro wheels of group are installed to the bottom face of lifter plate.
Preferably, a plurality of telescopic rods are fixedly connected between the lifting plate and the side wall of the inner top of the bottom box.
Preferably, the controller is electrically connected with the signal input end of the liquid pump, the signal input end of the first electric push rod, the signal input end of the second electric push rod, the signal input end of the air cylinder, the signal input end of the first infrared emitter, the signal output end of the first infrared receiver, the signal input end of the first infrared emitter, the signal output end of the second infrared receiver and the signal input end of the electromagnetic valve through wires respectively.
Compared with the prior art, the invention has the beneficial effects that: the automatic liquid level control device is practical and convenient, is simple to operate, can control the highest liquid level of the electrolyte by matching the first infrared emitter and the first infrared receiver on the first sliding ring, can control the lowest liquid level of the electrolyte by matching the second infrared emitter and the second infrared receiver on the second sliding ring, is convenient for a controller to close or open a liquid pump to work, and realizes automatic control of the liquid level height of the electrolyte; the first filter screen can filter the electrolyte entering the electrolytic frame, so that the electrolytic process is prevented from being influenced by impurities; the second filter screen can filter the liquid entering the fixed cylinder, so that the floating block is prevented from being lifted and lowered due to impurities; the first electric push rod is matched with the second electric push rod, so that the highest liquid level or the lowest liquid level of the electrolyte can be adjusted, and the liquid level can be finely adjusted by personnel conveniently; the lifting plate is driven to move downwards through the cylinder, the universal idler wheels jack the device, and the device is convenient to move or carry.
Drawings
FIG. 1 is a schematic sectional view of an electrolytic copper foil liquid level automatic control apparatus in a front view of a main structure thereof;
FIG. 2 is a schematic front view of a main structure of an automatic electrolytic copper foil level control apparatus.
In the figure: 1-bottom box, 2-air cylinder, 3-electromagnetic valve, 4-telescopic rod, 5-universal roller, 6-liquid storage tank, 7-liquid pump, 8-first filter, 9-first filter screen, 10-anode plate, 11-cathode roller, 12-lifting plate, 13-electrolytic box body, 14-second infrared emitter, 15-fixed cylinder, 16-first infrared emitter, 17-detection cylinder, 18-first electric push rod, 19-air vent, 20-first sliding ring, 21-second infrared receiver, 22-second sliding ring, 23-second infrared receiver, 24-second electric push rod, 25-floating rod, 26-floating block, 27-controller, 28-electrolytic frame, 29-second filter screen, 30-second filter, 31-waste liquid recovery pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an electrolytic copper foil liquid level automatic control device comprises an electrolytic tank body 13, wherein a bottom end face of the electrolytic tank body 13 is fixedly connected with a bottom box 1, an electrolytic frame 28 is fixedly connected with the inside of the electrolytic tank body 13, an anode plate 10 is fixedly installed on the inner bottom end side wall of the electrolytic frame 28, a cathode roller 11 is installed in the electrolytic frame 28 in a rotating mode, a liquid storage tank 6 is arranged on the left side of the electrolytic tank body 13, a liquid pump 7 is fixedly installed at the top end of the liquid storage tank 6, an input end of the liquid pump 7 is fixedly connected with a liquid pumping pipe, the bottom end of the liquid pumping pipe extends into the liquid storage tank 6, an output end of the liquid pump 7 is fixedly connected with a first liquid conveying pipe, a liquid outlet end of the first liquid conveying pipe is fixedly connected with a first flange plate, a second liquid conveying pipe is fixedly connected with the upper portion of the left end face of the electrolytic tank body 28, a liquid inlet end of the second liquid conveying pipe extends out of the upper portion of the electrolytic tank body 13, and a liquid inlet end of the second liquid conveying pipe is fixedly connected with a second flange plate, the first flange plate is fixedly connected with the second flange plate through a plurality of bolts, the right end face of the electrolytic tank body 13 is fixedly connected with a fixed cylinder 15, the top end of the fixed cylinder 15 is fixedly connected with a detection cylinder 17, a communicating pipe is fixedly connected between the fixed cylinder 15 and an electrolytic frame 28, a floating rod 25 is slidably arranged between the detection cylinder 17 and the fixed cylinder 15, the bottom end of the floating rod 25 is fixedly connected with a floating block 26, the floating block 26 is arranged in the fixed cylinder 15, the middle part of the top end of the detection cylinder 17 is provided with a vent 19, a first sliding ring 20 and a second sliding ring 22 are slidably arranged above and below the inner part of the detection cylinder 17, the left side and the right side of the inner wall of the first sliding ring 20 are respectively and fixedly provided with a first infrared emitter 16 and a first infrared receiver 21, the left side and the right side of the inner wall of the second sliding ring 22 are respectively and fixedly provided with a second infrared emitter 14 and a second infrared receiver 23, the controller 27 is fixedly mounted on the outer surface of the fixed cylinder 15.
When the device is used, the electrolytic frame 28 and the fixed cylinder 15 form a communicating vessel through a communicating pipe, when liquid is added into the electrolytic frame 28, the liquid pump 7 is started, the liquid pump 7 sends electrolyte in the liquid storage tank 6 into the electrolytic frame 28, the floating block 26 and the floating rod 25 move upwards in the liquid adding process, when the floating rod 25 rises into the first sliding ring 20, the first infrared receiver 21 cannot receive a signal sent by the first infrared transmitter 16, at the moment, the first infrared receiver 21 transmits the signal to the controller 27, the controller 27 closes the liquid pump 7, so that the electrolyte is prevented from overflowing too much, when the electrolyte is used, the liquid level gradually drops, when the liquid level drops to a certain degree, the floating rod 25 is separated from the second sliding ring 22, at the moment, the second infrared receiver 23 receives a signal sent by the second infrared transmitter 14, and indicates that the liquid level reaches the lowest limit, at this time, the controller 27 restarts the liquid pump 7, when the floating rod 25 blocks the signal sent by the first infrared emitter 16, the controller 27 closes the liquid pump 7 again, and repeats the above cycle, so as to realize the automatic control of the electrolyte liquid level inside the electrolytic frame 28.
Install first filter 8 on the second transfer line, the internally mounted of first filter 8 has first filter screen 9, and the first filter screen 9 that sets up can filter the electrolyte that enters into among the electrolysis frame 28, avoids impurity influence electrolysis process.
The second filter 30 is installed on the communicating pipe, the second filter screen 29 is installed inside the second filter 30, and the second filter screen 29 can filter the liquid entering the inside of the fixed cylinder 15, so that the floating block 26 is prevented from being influenced by impurities.
The equal fixed mounting in the top left and right sides of detecting a section of thick bamboo 17 has first electric putter 18, the output of first electric putter 18 and the last fixed surface of first slip ring 20 are connected, the equal fixed mounting in the left and right sides of bottom lateral wall has second electric putter 24 in detecting a section of thick bamboo 17, the output of second electric putter 24 and the lower fixed surface of second slip ring 22 are connected.
The first electric push rod 18 and the second electric push rod 24 are matched, the highest liquid level reached by the electrolyte and the lowest liquid level reached by the electrolyte can be adjusted, and the liquid level can be finely adjusted by a person conveniently.
The opening has all been seted up to the left lower extreme front and back side and the right lower extreme front and back side of under casing 1, the interior top lateral wall middle part fixed mounting of under casing 1 has cylinder 2, the output fixedly connected with lifter plate 12 of cylinder 2, four universal gyro wheels 5 of group are installed to the bottom face of lifter plate 12.
The lifting plate 12 is driven to move downwards through the cylinder 2, and the universal idler wheels 5 jack up the device, so that the device is convenient to move or carry.
A plurality of telescopic links 4 are fixedly connected between the lifting plate 12 and the inner top side wall of the bottom box 1, and the lifting plate 12 can be stably lifted by the aid of the plurality of telescopic links 4.
The controller 27 is electrically connected to the signal input terminal of the liquid pump 7, the signal input terminal of the first electric push rod 18, the signal input terminal of the second electric push rod 24, the signal input terminal of the air cylinder 2, the signal input terminal of the first infrared emitter 16, the signal output terminal of the first infrared receiver 21, the signal input terminal of the first infrared emitter 14, the signal output terminal of the second infrared receiver 23, and the signal input terminal of the electromagnetic valve 3 through wires, respectively.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an electrolytic copper foil liquid level automatic control device, includes electrolysis box (13), its characterized in that: the bottom end face fixedly connected with bottom case (1) of electrolysis box body (13), the inside fixedly connected with electrolysis frame (28) of electrolysis box body (13), the interior bottom end lateral wall fixed mounting of electrolysis frame (28) has anode plate (10), the inside of electrolysis frame (28) is rotated and is installed cathode roll (11), the left side of electrolysis box body (13) is provided with liquid storage pot (6), the top fixed mounting of liquid storage pot (6) has liquid pump (7), the input fixedly connected with liquid suction pipe of liquid pump (7), the inside of liquid storage pot (6) is stretched into to the bottom of liquid suction pipe, the first transfer line of output fixedly connected with of liquid pump (7), the first ring flange of liquid outlet end fixedly connected with of first transfer line, electrolysis frame (28) left end face top fixedly connected with second transfer line, the top of electrolysis box body (13) is stretched out to the liquid inlet end of second transfer line, and the feed liquor end fixedly connected with second ring flange of second transfer line, first ring flange passes through a plurality of bolt fixed connection with the second ring flange, the right-hand member face fixedly connected with solid fixed cylinder (15) of electrolysis box (13), the top fixedly connected with of solid fixed cylinder (15) detects a section of thick bamboo (17), fixedly connected with communicating pipe between solid fixed cylinder (15) and electrolysis frame (28), it wears to be equipped with float bar (25) to slide between detection section of thick bamboo (17) and solid fixed cylinder (15), the bottom fixedly connected with floating block (26) of float bar (25), the inside at solid fixed cylinder (15) is established in floating block (26), blow vent (19) have been seted up at the top middle part of detection section of thick bamboo (17), the inside upper and lower side of detection section of thick bamboo (17) all slides and is provided with first slip ring (20) and second slip ring (22), the inner wall left and right sides difference fixed mounting of first slip ring (20) has first infrared emitter (16) and first infrared ray to receive The device comprises a device (21), a second infrared emitter (14) and a second infrared receiver (23) are fixedly mounted on the left side and the right side of the inner wall of the second sliding ring (22) respectively, and a controller (27) is fixedly mounted on the outer surface of the fixed cylinder (15).
2. The automatic electrolytic copper foil liquid level control device according to claim 1, characterized in that: a first filter (8) is installed on the second infusion tube, and a first filter screen (9) is installed inside the first filter (8).
3. The automatic electrolytic copper foil liquid level control device according to claim 2, characterized in that: a second filter (30) is mounted on the communicating pipe, and a second filter screen (29) is mounted inside the second filter (30).
4. The automatic electrolytic copper foil liquid level control device according to claim 3, characterized in that: the equal fixed mounting in top left and right sides of detecting a section of thick bamboo (17) has first electric putter (18), the output of first electric putter (18) and the upper surface fixed connection of first slip ring (20), the equal fixed mounting in side has second electric putter (24) about detecting a section of thick bamboo (17) interior bottom lateral wall, the output of second electric putter (24) and the lower fixed connection of second slip ring (22).
5. The automatic electrolytic copper foil liquid level control device according to claim 4, characterized in that: electrolyte frame (28)'s left end face below fixedly connected with waste liquid recovery pipe (31), waste liquid recovery pipe (31) stretch into outside electrolytic tank body (13), and install solenoid valve (3) on waste liquid recovery pipe (31).
6. The automatic electrolytic copper foil liquid level control device according to claim 5, characterized in that: the opening has all been seted up to the left lower extreme front and back side and the right lower extreme front and back side of under casing (1), the interior top lateral wall middle part fixed mounting of under casing (1) has cylinder (2), the output fixedly connected with lifter plate (12) of cylinder (2), four universal gyro wheels of group (5) are installed to the bottom face of lifter plate (12).
7. The automatic electrolytic copper foil liquid level control device according to claim 6, characterized in that: a plurality of telescopic rods (4) are fixedly connected between the lifting plate (12) and the side wall of the inner top of the bottom box (1).
8. The automatic electrolytic copper foil liquid level control device according to claim 7, characterized in that: the controller (27) is electrically connected with a signal input end of the liquid pump (7), a signal input end of the first electric push rod (18), a signal input end of the second electric push rod (24), a signal input end of the air cylinder (2), a signal input end of the first infrared emitter (16), a signal output end of the first infrared receiver (21), a signal input end of the first infrared emitter (14), a signal output end of the second infrared receiver (23) and a signal input end of the electromagnetic valve (3) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365723.8A CN114059106A (en) | 2021-11-18 | 2021-11-18 | Electrolytic copper foil liquid level automatic control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365723.8A CN114059106A (en) | 2021-11-18 | 2021-11-18 | Electrolytic copper foil liquid level automatic control device |
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| Publication Number | Publication Date |
|---|---|
| CN114059106A true CN114059106A (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111365723.8A Pending CN114059106A (en) | 2021-11-18 | 2021-11-18 | Electrolytic copper foil liquid level automatic control device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202755079U (en) * | 2012-08-27 | 2013-02-27 | 广东嘉元科技股份有限公司 | Electrolyte level control device for electrolytic copper foil production |
| CN104986831A (en) * | 2015-06-25 | 2015-10-21 | 宋萌瑶 | Electrolytic tank capable of automatically controlling liquid level |
| CN206113663U (en) * | 2016-08-31 | 2017-04-19 | 青岛海之冠汽车配件制造有限公司 | Electric stove cooling tower is prevented lack of water and is reported to police and automatic liquid supplementation device |
| CN206502824U (en) * | 2017-01-18 | 2017-09-19 | 上海惠果环境工程有限公司 | Biogas digested liquor of biogas generating pit fluid level control device |
| CN211928445U (en) * | 2020-06-24 | 2020-11-13 | 郑州工程技术学院 | Liquid level automatic control device |
| CN213842305U (en) * | 2020-12-27 | 2021-07-30 | 天津呆布科技有限公司 | Liquid level detection device for water treatment tank equipment |
| CN113430589A (en) * | 2021-07-22 | 2021-09-24 | 江西铜博科技有限公司 | Intelligent monitoring device for liquid level of copper foil electrolytic cell |
-
2021
- 2021-11-18 CN CN202111365723.8A patent/CN114059106A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202755079U (en) * | 2012-08-27 | 2013-02-27 | 广东嘉元科技股份有限公司 | Electrolyte level control device for electrolytic copper foil production |
| CN104986831A (en) * | 2015-06-25 | 2015-10-21 | 宋萌瑶 | Electrolytic tank capable of automatically controlling liquid level |
| CN206113663U (en) * | 2016-08-31 | 2017-04-19 | 青岛海之冠汽车配件制造有限公司 | Electric stove cooling tower is prevented lack of water and is reported to police and automatic liquid supplementation device |
| CN206502824U (en) * | 2017-01-18 | 2017-09-19 | 上海惠果环境工程有限公司 | Biogas digested liquor of biogas generating pit fluid level control device |
| CN211928445U (en) * | 2020-06-24 | 2020-11-13 | 郑州工程技术学院 | Liquid level automatic control device |
| CN213842305U (en) * | 2020-12-27 | 2021-07-30 | 天津呆布科技有限公司 | Liquid level detection device for water treatment tank equipment |
| CN113430589A (en) * | 2021-07-22 | 2021-09-24 | 江西铜博科技有限公司 | Intelligent monitoring device for liquid level of copper foil electrolytic cell |
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Application publication date: 20220218 |