CN113215623A - Automatic silt device of arranging of electrolysis trough - Google Patents
Automatic silt device of arranging of electrolysis trough Download PDFInfo
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- CN113215623A CN113215623A CN202110558095.9A CN202110558095A CN113215623A CN 113215623 A CN113215623 A CN 113215623A CN 202110558095 A CN202110558095 A CN 202110558095A CN 113215623 A CN113215623 A CN 113215623A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
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- Treatment Of Sludge (AREA)
Abstract
An automatic sludge discharge device of an electrolytic cell comprises a sludge extractor, a reciprocating circulation mechanism and a moving platform, wherein the reciprocating circulation mechanism is horizontally arranged in the electrolytic cell and is arranged above a sludge layer; the moving platform is arranged on the movable end of the reciprocating circulating mechanism, and the reciprocating circulating mechanism drives the moving platform to circularly move above the sludge layer; and a hard pipe is fixed at the bottom of the mobile station, one end of the hard pipe is inserted into the sludge layer, and the other end of the hard pipe is connected with a sludge pumping device through a hose. The sludge pumping device can automatically sense the thickness of sludge, realizes automatic movement and sludge pumping, and improves the production efficiency of enterprises without removing an upper polar plate and stopping production during sludge discharge.
Description
Technical Field
The invention relates to the field of sludge discharge devices, in particular to an automatic sludge discharge device for an electrolytic cell.
Background
During the metal electrolysis, a great deal of anode mud is generated in the electrolytic tank and deposited on the bottom of the electrolytic tank. When the sludge layer at the bottom of the tank contacts the bottom edge of the anode plate, the purity of the metal electrolyzed is reduced, and the cathode plate and the anode plate can be in short circuit to burn the bottom edge of the electrode plate. Therefore, periodic sludge discharge is an essential operation in the electrolytic production process. The traditional sludge discharging steps are as follows: taking out all the negative plates, dividing the positive plates to two sides, leaving the middle, manually extending the vacuum tube into the mud pump, and returning the negative plates after pumping. This method not only has low automation level, but also needs power-off work and affects yield.
Disclosure of Invention
The invention solves the defects of the prior art and provides the automatic sludge discharge device of the electrolytic cell, which is intelligent and does not need to stop production for dredging.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic sludge discharge device of an electrolytic cell comprises a sludge extractor, a reciprocating circulation mechanism and a moving platform, wherein the reciprocating circulation mechanism is horizontally arranged in the electrolytic cell and is arranged above a sludge layer; the moving platform is arranged on the movable end of the reciprocating circulating mechanism, and the reciprocating circulating mechanism drives the moving platform to circularly move above the sludge layer; and a hard pipe is fixed at the bottom of the mobile station, one end of the hard pipe is inserted into the sludge layer, and the other end of the hard pipe is connected with a sludge pumping device through a hose.
In the embodiment, a suction nozzle is arranged at one end of the hard pipe inserted into the sludge layer, and the suction nozzle is matched with the width of the bottom space of the electrolytic tank.
In this embodiment, the reciprocating circulating mechanism includes a fixed pulley, a traction chain, a guide rail, a linkage double-wheel set, a transmission chain, a power output machine and a traction wheel, the guide rail is horizontally installed in the electrolytic cell, the mobile station is installed on the guide rail, and the fixed pulley and the linkage double-wheel set are respectively installed on two opposite sides in the electrolytic cell; the linkage double wheel set comprises a second rotating wheel, a first rotating wheel, a linkage unit and a base body, wherein the first rotating wheel and the second rotating wheel are arranged on the base body through the linkage unit, and the second rotating wheel is in linkage with the first rotating wheel; the traction chain is arranged on the fixed pulley and the second rotating wheel, the mobile station is driven by the traction chain to move on the guide rail, and the traction wheel is arranged on the power output machine; the transmission chain is arranged on the traction wheel and the first rotating wheel, and the power output machine drives the first rotating wheel to rotate through the transmission chain.
In an embodiment of the above transmission, the traction chain and the transmission chain are chain structures, and the fixed pulley, the second rotating wheel, the first rotating wheel and the traction wheel are chain wheels.
In another embodiment of the above transmission, the traction chain and the transmission chain are synchronous belt structures, and the fixed pulley, the second rotating wheel, the first rotating wheel and the traction wheel are synchronous belt wheels.
In this embodiment, the interlocking means is a rotary shaft, the second turning wheel and the first turning wheel are coaxially attached to the rotary shaft, and the second turning wheel and the first turning wheel are interlocked concentrically and at a constant speed.
In this embodiment, the linkage unit is a gear set, and the second runner is linked with the first runner in a non-concentric and non-constant speed manner through the gear set.
In the embodiment, a plurality of pressure sensors are uniformly arranged at the bottom of the electrolytic cell; the controller is installed outside the electrolytic bath, the pressure sensor, the mud pumping device and the reciprocating circulation mechanism are electrically connected with the controller, and the mud pumping device and the power output machine are controlled to start and stop through the controller and collect signals of the pressure sensor.
In this embodiment, the sludge extractor is installed outside the electrolytic cell.
After the technical scheme is adopted, in the industrial electrolysis process, the height of the electrolyte layer relative to the electrolytic tank is controlled to be a constant level and cannot be increased along with the increase of the thickness of the sludge layer, so the pressure of the bottom of the electrolytic tank can directly reflect the thickness of the sludge layer. When the thickness of the sludge layer exceeds a threshold value, the controller acquires a corresponding pressure exceeding signal through the pressure sensor, then automatically controls the sludge pumping device to start, pumps sludge in the electrolytic bath out through the suction nozzle, the hard pipe and the hose in sequence, controls the rotary power output machine to start at the same time, and drives the hard pipe and the suction nozzle to move through the traction wheel, the transmission chain, the linkage double-wheel set, the traction chain and the mobile platform in sequence, so that the movable sludge pumping is realized. And after the automatic mud pumping is finished, the controller controls the mud pumping device and the rotary power output machine to stop working.
The invention has the beneficial effects that: can the auto-induction silt thickness, realize that automatic movement takes out silt to need not to remove the top polar plate and stop production during row silt, improved the production efficiency of enterprise.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of a suction nozzle.
Fig. 3 is a schematic structural view of a linkage double wheel set.
In the figure: 1. a mud pumping device; 2. a hose; 3. an electrolytic cell; 4. a fixed pulley; 5. a drag chain; 6. a guide rail; 7. a sludge layer; 8. a pressure sensor; 9. a suction nozzle; 10. a hard tube; 11. linkage double wheel sets; 12. a mobile station; 13. a drive chain; 14. an electrolyte layer; 15. a controller; 16. A power take-off 16; 17. a traction wheel; 1101. a first runner; 1102. a second runner; 1103. a linkage unit; 1104. a substrate.
Detailed Description
For a better understanding of the invention, reference is made to the following detailed description of the invention, taken in conjunction with the accompanying drawings and examples, which, however, are not intended to limit the invention to the specific embodiments described herein.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first" and "second" may or may not explicitly include one or more of those features, and in the description of the invention "plurality" means two or more unless explicitly specifically defined otherwise.
Referring to the attached drawings 1 to 3, the automatic sludge discharge device for the electrolytic cell comprises a sludge extractor 1, a hose 2, a fixed pulley 4, a traction chain 5, a guide rail 6, a pressure sensor 8, a suction nozzle 9, a hard pipe 10, a linkage double-wheel set 11, a mobile station 12, a transmission chain 13, a controller 15, a power output machine 16 and a traction wheel 17. The guide rail 6 is horizontally arranged in the electrolytic tank 3 and is positioned above the sludge layer 7; the mobile station 12 is arranged on the guide rail 6 and can horizontally slide on the guide rail 6; the linkage double wheel set 11 comprises a second rotating wheel 1102, a first rotating wheel 1101, a linkage unit 1103 and a base 1104, wherein the first rotating wheel 1101 and the second rotating wheel 1102 are installed on the base 1104 through the linkage unit 1103, and the second rotating wheel 1102 and the first rotating wheel 1101 are in linkage; the fixed pulley 4 and the linkage double-wheel set 11 are respectively arranged at two sides in the electrolytic bath 3; the traction chain 5 bypasses the fixed pulley 4 and the second rotating wheel 1102, the mobile station 12 is installed on the traction chain 5, the mobile station 12 is linked with the traction chain 5, and the traction chain 5 drives the mobile station 12 to move; one end of the hose 2 is communicated with the mud pump 1, and the other end of the hose 2 is communicated with the hard pipe 10; the hard pipe 10 is fixed on the mobile platform 12 and inserted into the sludge layer 7, one end of the hard pipe 10 inserted into the sludge layer 7 is fixed with the suction nozzle 9, and the suction nozzle 9 can be provided with a plurality of types, so that when in use, the suction nozzle 9 matched with the width of the bottom space of the corresponding electrolytic tank can be selected, and the sludge suction effect is ensured; the sludge pumping device 1 is arranged outside the electrolytic cell 3; the power output machine 16 is arranged outside the electrolytic cell 3; the traction wheel 17 is arranged on the power output machine 16; the transmission chain 13 passes around the traction wheel 17 and the first rotating wheel 1101, and the output machine 16 drives the first rotating wheel 1101 to rotate through the transmission chain 13. The bottom of the electrolytic bath 3 is uniformly provided with a pressure sensor 8; controller 15 installs outside electrolysis trough 3, pressure sensor 8, take out mud ware 1 and power take off machine 16 and controller electricity are connected, and the opening of taking out mud ware 1 and power take off machine 16 through controller 15 control is stopped and is gathered pressure sensor 8's signal, the material of drag chain 5, driving chain 13, fixed pulley 4, second runner 1102, first runner 1101 and traction wheel 17 is engineering plastics, prevents to be corroded by electrolyte, suction nozzle 9 is the shape of rectangle horn mouth, can increase and inhale the silt area.
In this embodiment, the drag chain 5 and the transmission chain 13 are chain structures, and the fixed pulley 4, the second pulley 1102, the first pulley 1101 and the drag wheel 17 are chain wheel structures.
Example 2:
in this embodiment, the traction chain 5 and the transmission chain 13 are synchronous belt structures, and the fixed pulley 4, the second rotating wheel 1102, the first rotating wheel 1101 and the traction wheel 17 are synchronous belt structures.
Example 3:
in this embodiment, the linkage unit 1103 is a single shaft and is concentrically connected to the second runner 1102 and the first runner 1101, so as to realize concentric constant-speed linkage between the second runner 1102 and the first runner 1101.
Example 4:
in this embodiment, the linkage unit 1103 is a gear set, and is connected to the second pulley 1102 and the pulley to realize non-concentric and non-constant speed linkage between the second pulley 1102 and the first pulley 1101.
In use, during industrial electrolysis, the height of the electrolyte layer 14 relative to the electrolytic bath 3 is controlled to a constant level without increasing with the increase in the thickness of the sludge layer 7, so that the pressure at the bottom of the electrolytic bath 3 can directly reflect the thickness of the sludge layer 7. When the thickness of the sludge layer 7 exceeds a threshold value, the controller 15 acquires a corresponding pressure exceeding signal through the pressure sensor 8, then automatically controls the sludge extractor 1 to be started, extracts sludge in the electrolytic bath 3 through the suction nozzle 9, the hard pipe 10 and the hose 2 in sequence, controls the power output machine 16 to be started at the same time, and drives the hard pipe 10 and the suction nozzle 9 to move through the traction wheel 17, the transmission chain 13, the linkage double-wheel set 11, the traction chain 5 and the mobile platform 12 in sequence, so that movable sludge extraction is realized. After the automatic mud pumping is completed, the controller 15 controls the mud pumping device 1 and the power output machine 16 to stop working.
In addition, it should be noted that the patent is not limited to the above embodiments, as long as the specific size or shape of the components is not described, the components can be any size or shape corresponding to the structure, and no matter any change is made on the material composition, the structural design provided by the invention is a modification of the invention, and should be considered as being within the protection scope of the invention.
Claims (9)
1. The utility model provides an automatic silt device of arranging of electrolysis trough which characterized in that: the device comprises a sludge extractor, a reciprocating circulating mechanism and a moving platform, wherein the reciprocating circulating mechanism is horizontally arranged in an electrolytic bath and is arranged above a sludge layer; the moving platform is arranged on the movable end of the reciprocating circulating mechanism, and the reciprocating circulating mechanism drives the moving platform to circularly move above the sludge layer; and a hard pipe is fixed at the bottom of the mobile station, one end of the hard pipe is inserted into the sludge layer, and the other end of the hard pipe is connected with a sludge pumping device through a hose.
2. The automatic sludge discharging device of the electrolytic cell according to claim 1, wherein: and one end of the hard pipe inserted into the sludge layer is provided with a suction nozzle, and the suction nozzle is matched with the width of the bottom space of the electrolytic tank.
3. The automatic sludge discharging device of the electrolytic cell according to claim 1, wherein: the reciprocating circulating mechanism comprises a fixed pulley, a traction chain, a guide rail, a linkage double-wheel set, a transmission chain, a power output machine and a traction wheel, wherein the guide rail is horizontally arranged in the electrolytic bath, the mobile platform is arranged on the guide rail, and the fixed pulley and the linkage double-wheel set are respectively arranged on two opposite sides in the electrolytic bath; the linkage double wheel set comprises a second rotating wheel, a first rotating wheel, a linkage unit and a base body, wherein the first rotating wheel and the second rotating wheel are arranged on the base body through the linkage unit, and the second rotating wheel is in linkage with the first rotating wheel; the traction chain is arranged on the fixed pulley and the second rotating wheel, the mobile station is driven by the traction chain to move on the guide rail, and the traction wheel is arranged on the power output machine; the transmission chain is arranged on the traction wheel and the first rotating wheel, and the power output machine drives the first rotating wheel to rotate through the transmission chain.
4. The automatic sludge discharging device of the electrolytic cell according to claim 3, wherein: the traction chain and the transmission chain are of chain structures, and the fixed pulley, the second rotating wheel, the first rotating wheel and the traction wheel are chain wheels.
5. The automatic sludge discharging device of the electrolytic cell according to claim 3, wherein: the traction chain and the transmission chain are synchronous belt structures, and the fixed pulley, the second rotating wheel, the first rotating wheel and the traction wheel are synchronous belt pulleys.
6. The automatic sludge discharging device of the electrolytic cell according to claim 3, wherein: the linkage unit is a rotating shaft, the second rotating wheel and the first rotating wheel are coaxially arranged on the rotating shaft, and the second rotating wheel and the first rotating wheel are in concentric constant-speed linkage.
7. The automatic sludge discharging device of the electrolytic cell according to claim 3, wherein: the linkage unit is a gear set, and the second rotating wheel is in non-concentric and non-constant-speed linkage with the first rotating wheel through the gear set.
8. The automatic sludge discharging device of the electrolytic cell according to any one of claims 1 to 7, wherein: a plurality of pressure sensors are uniformly arranged at the bottom of the electrolytic cell; the controller is installed outside the electrolytic bath, the pressure sensor, the mud pumping device and the reciprocating circulation mechanism are electrically connected with the controller, and the mud pumping device and the power output machine are controlled to start and stop through the controller and collect signals of the pressure sensor.
9. The automatic sludge discharging device of the electrolytic cell according to claim 8, wherein: the sludge pumping device is arranged outside the electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558095.9A CN113215623B (en) | 2021-05-21 | 2021-05-21 | Automatic silt device of arranging of electrolysis trough |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110558095.9A CN113215623B (en) | 2021-05-21 | 2021-05-21 | Automatic silt device of arranging of electrolysis trough |
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| Publication Number | Publication Date |
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| CN113215623A true CN113215623A (en) | 2021-08-06 |
| CN113215623B CN113215623B (en) | 2022-06-21 |
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| CN202110558095.9A Active CN113215623B (en) | 2021-05-21 | 2021-05-21 | Automatic silt device of arranging of electrolysis trough |
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