CN-117548397-B - Positive plate cleaning device and method for electrochemical water treatment equipment

CN117548397BCN 117548397 BCN117548397 BCN 117548397BCN-117548397-B

Abstract

The invention is applicable to the technical field of electrochemical water treatment, and provides a positive plate cleaning device for electrochemical water treatment equipment, which comprises a treatment bin, an adjusting component, a shoveling component, a material placing component and an abrasive component; the adjusting component comprises two assembly shells arranged at the bottom side of the treatment bin, screw rods are connected in the two assembly shells through bearings, connecting blocks are in threaded fit with the two screw rods, the shoveling component comprises first connecting plates symmetrically arranged above the two connecting blocks, a group of hydraulic rods are arranged above the two first connecting plates, the shoveling component is matched with the abrasive component, dirt and rust on the surface of the positive plate can be removed rapidly through the abrasive component in a high-speed rotating mode, and the shoveling device can be used for shoveling impurities adhered to the surface of the positive plate, so that the cleaning efficiency is improved, meanwhile, the uncontrollability of manual operation is reduced, the cleaning degree of the positive plate is further guaranteed, and the performance and the service life of the positive plate are improved.

Inventors

ZHANG XIANGHU
FAN XIN
YU SHUANG
DONG ZHENNING
CHEN XUAN
ZONG BIN
WANG ZHIHE
ZHANG QIDONG

Assignees

国网江苏省电力有限公司超高压分公司

Dates

Publication Date: 20260512
Application Date: 20231130

Claims (6)

1. A positive plate cleaning device for electrochemical water treatment equipment, characterized by comprising: a treatment bin; An adjusting component arranged at the bottom of the treatment bin A shoveling component and a material placing component which are arranged above the adjusting component, and The grinding material component is arranged right above the material placing component; Wherein, the adjustment assembly includes: the two assembly shells are arranged at the bottom side of the treatment bin, and screw rods are connected in the two assembly shells through bearings; the output ends of the first motors are fixedly connected with the end keys of the corresponding screw rods respectively; connecting blocks are in threaded fit on the two screws, and the two connecting blocks are in sliding fit with the inner wall of the assembly shell respectively; The scooping assembly includes: the first connecting plates are symmetrically arranged above the two connecting blocks; the hydraulic rods are arranged above the two first connecting plates, and the output ends of every two adjacent hydraulic rods are connected with the same second connecting plate; the screw rod sliding tables are arranged above the two second connecting plates, the moving ends of the two screw rod sliding tables are connected with shovel blades for removing the side wall of the positive plate, and the two shovel blades are obliquely arranged with opposite cutting edges; the material placing component comprises: the supporting seat is arranged in the middle of the bottom side of the treatment bin; the second motor is arranged in the supporting seat; the cleaning table is arranged above the supporting seat through a bearing, and the output end of the second motor is fixedly connected with an end key of the cleaning table; The material placing component further comprises: A magnetic suction plate; a limiting groove for placing the positive plate is formed in the middle of the cleaning table, a plurality of reset springs are arranged on the inner walls of the limiting groove opposite to each other, dampers are arranged in the reset springs, and one sides, away from the limiting groove walls, of the reset springs are respectively connected with the magnetic attraction plate; the abrasive assembly includes: the hydraulic cylinders are symmetrically arranged on the top side of the treatment bin; the assembly frame is arranged below the hydraulic cylinder and is in sliding fit with the inner wall of the treatment bin, and the output end of the hydraulic cylinder is connected with the top of the assembly frame; The abrasive assembly further comprises: a plurality of grinding wheels are horizontally and rotatably arranged between the assembly frames, and the grinding wheels are connected through chain wheel groups; And the output end of the third motor is fixedly connected with an end key of one grinding wheel.
2. The positive plate cleaning device for electrochemical water treatment equipment according to claim 1, wherein the top of the treatment bin is provided with a water tank, the outer side of the assembly frame is clamped with a flexible pipe through a limiting block, the flexible pipe is communicated with the water tank, and one end of the flexible pipe, far away from the water tank, is communicated with a spray head.
3. The positive plate cleaning device for electrochemical water treatment equipment according to claim 2, wherein the outer walls of the two sides of the treatment bin are provided with discharge pipes communicated with the inner cavities of the treatment bin.
4. A positive electrode sheet cleaning device for an electrochemical water treatment apparatus as claimed in claim 3, wherein the bottom side of the discharge pipe is communicated with a filter box, a filter screen is arranged in the filter box, and a discharge port is formed in the bottom side of the filter box.
5. A positive electrode sheet cleaning method for an electrochemical water treatment apparatus, characterized in that the positive electrode sheet cleaning device for an electrochemical water treatment apparatus according to any one of claims 1 to 4 is employed, the method comprising: Placing the positive plate to be treated on the material placing component; The two first motors respectively drive the corresponding screws to rotate, so that the connecting block drives the upper shoveling component to horizontally and transversely move along the treatment bin, and the distance between the two shovels and the positive plate is adjusted; the motor of the screw rod sliding table drives the moving end of the screw rod sliding table to drive the shovel blade to longitudinally and horizontally move, so that the side wall of the positive plate is shoveled out in the moving process through the inclined cutting edge of the shovel blade in the reciprocating motion.
6. The positive electrode sheet cleaning method for an electrochemical water treatment apparatus according to claim 5, further comprising: the second motor drives the cleaning table in the material placing assembly to rotate, so that the multi-angle cleaning activity of the positive plate placed on the cleaning table is realized; the polishing wheel connected with the third motor is driven to rotate through the third motor so as to process and polish the upper surface of the positive plate; In the process of cleaning the positive plate, water is supplied through a water tank and is conveyed to a spray header through a flexible pipe so as to be sprayed onto the positive plate placed on the material placing assembly; the materials are discharged through discharge pipes which are arranged on the outer walls of the two sides of the treatment bin and are communicated with the inner cavities of the treatment bin; the discharged material is filtered.

Description

Positive plate cleaning device and method for electrochemical water treatment equipment Technical Field The invention belongs to the technical field of electrochemical water treatment, and particularly relates to a positive plate cleaning device and method for electrochemical water treatment equipment. Background The positive plate is usually a positive plate with high potential containing active substances which undergo reduction reaction during discharge, and in a lithium battery, the positive plate is usually made of lithium compounds, lithium cobaltate and other materials, and lithium ions move back and forth between the two pole pieces in the charge and discharge process to finish the conversion and storage of electric energy; The positive plate is often applied to the fields of electrochemical reaction, electrolytic water, electrodeposition and the like, a large amount of dirt and rust can be adhered to the surface of the positive plate after the positive plate is used for a long time, and the impurities can influence the appearance of the positive plate and the normal use and the efficiency of the positive plate, so that the surface of the positive plate is required to be subjected to regular impurity removal treatment for ensuring the normal use of the positive plate, most of the existing positive plates are manually cleaned and polished, the time is long, the efficiency is extremely low, and the production is not facilitated. Disclosure of Invention The invention provides a positive plate cleaning device and method for electrochemical water treatment equipment, which aim to solve the problems that the surface of a positive plate is possibly adhered with a large amount of dirt and rust after long-term use, and the impurities can influence the appearance of the positive plate and the normal use and efficiency of the positive plate, so that the surface of the positive plate is really required to be subjected to regular impurity removal treatment in order to ensure the normal use of the positive plate, and the existing positive plate is mostly cleaned and polished manually, so that the time is long, the efficiency is extremely low, and the production is not facilitated. The present invention has been achieved in a first aspect by providing a positive electrode sheet cleaning device for an electrochemical water treatment apparatus. The device comprises a treatment bin, an adjusting assembly arranged at the bottom of the treatment bin, a shoveling assembly and a material placing assembly which are arranged above the adjusting assembly, and an abrasive material assembly which is arranged right above the material placing assembly, wherein the adjusting assembly comprises two assembly shells arranged at the bottom side of the treatment bin, screw rods are connected in the two assembly shells through bearings, first motors arranged at the outer sides of the two assembly shells, output ends of the two first motors are fixedly connected with end keys of the corresponding screw rods respectively, connecting blocks are in threaded fit on the two screw rods, the two connecting blocks are in sliding fit with the inner walls of the assembly shells respectively, the shoveling assembly comprises first connecting plates symmetrically arranged above the two connecting blocks, a group of hydraulic rods arranged above the two first connecting plates, the output ends of each two adjacent hydraulic rods are connected with the same second connecting plates, screw rods arranged above the two second connecting plates, and the moving ends of the two screw rods are connected with two shoveling blades which are used for removing positive pole pieces and are arranged in an inclined mode. Preferably, the material placing component comprises a supporting seat arranged at the middle part of the bottom side of the treatment bin, a second motor arranged in the supporting seat, and a cleaning table arranged above the supporting table through a bearing, wherein the output end of the second motor is fixedly connected with an end key of the cleaning table so as to be used for driving the cleaning table to rotate. Preferably, the material placing component further comprises a magnetic suction plate; the clearance bench is characterized in that a limiting groove for placing the positive plate is formed in the middle of the clearance bench, a plurality of reset springs are arranged on the inner walls of the limiting groove, which are opposite to each other, dampers are arranged in the reset springs, and one sides, away from the limiting groove walls, of the reset springs are respectively connected with the magnetic attraction plate. Preferably, the abrasive component comprises hydraulic cylinders symmetrically arranged on the top side of the treatment bin and an assembly frame arranged below the hydraulic cylinders, wherein the assembly frame is in sliding fit with the inner wall of the treatment bin, and the output end of the hydraulic cyli