CN216445475U

CN216445475U - Electrolytic tank for stabilizing working condition of electrolytic manganese

Info

Publication number: CN216445475U
Application number: CN202123003356.5U
Authority: CN
Inventors: 张谊; 叶昌美; 胡志同; 李武斌; 黄健; 杜洪伍; 任康铭
Original assignee: Guizhou R & D Center On Modern Materials
Current assignee: Guizhou R & D Center On Modern Materials
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-05-06
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses an electrolytic tank for stabilizing the working condition of electrolytic manganese, which comprises an electrolytic tank body, wherein a cathode plate, an anode plate, a conductive mother disc, a diaphragm frame and diaphragm cloth are arranged in the electrolytic tank body; a liquid discharge pipe mounting hole is reserved in the liquid level control plate, a liquid discharge pipe is arranged in the liquid discharge pipe mounting hole and is communicated to the closed false bottom, and waste electrolyte is discharged to the chute through the liquid discharge pipe; a small square hole for draining and deslagging is reserved at the bottom of the sliding chute, and a movable opening of a liquid discharge pipe is reserved above the sliding chute; the liquid inlet and the liquid outlet of the electrolytic bath body are respectively provided with a flowmeter; and the end surface of the liquid level control plate is provided with a scale plate and a thermometer. The utility model can stabilize the working condition of the electrolytic cell, reduce the consumption of ammonia water, and ensure that the production is cleaner and more environment-friendly, which can not be realized by the traditional electrolytic cell.

Description

Electrolytic tank for stabilizing working condition of electrolytic manganese

Technical Field

The utility model belongs to the technical field of electrolysis, and particularly relates to an electrolytic cell capable of stabilizing the working condition of electrolytic manganese.

Background

Due to the particularity of the chemical properties of manganese metal, the electrolytic manganese production process must be carried out under a stable working condition, for example, electrolysis needs to be carried out in a neutral environment, and the current density, the bath temperature and the pH value of the electrolyte are low and high, which seriously affect the electrolytic production process, so that the working condition of the electrolytic manganese electrolytic bath needs to be accurately controlled. During the electrolysis process, the electrolyte flows in from one end or the middle part of the electrolytic cell and flows out from an overflow port at the other end of the electrolytic cell, and the height of the overflow port controls the liquid level height of the electrolytic cell. The general whole casting of electrolysis trough forms, the height of electrolysis trough overflow mouth is fixed dead, the electrolysis trough overflow mouth of electrolytic manganese producer who has forms through the later stage welding, it is highly also fixed unchangeable, in-process at processing or installation, the overflow mouth size is hardly accomplished accurately, basically, depend on construction worker's operation level and serious degree decision, some is on the high side, some is then on the low side, and simultaneously, the liquid level height can't freely be adjusted, thereby the liquid level that leads to the electrolysis trough exists on the high side or on the low side and the problem that can't solve, and then the unable operating mode of adjusting the electrolysis trough through the height of controlling the overflow mouth.

The liquid discharge ports of the electrolytic tanks are generally welded by workers, once construction is finished, the liquid discharge ports of the electrolytic tanks cannot be adjusted, the height of the liquid discharge ports of the electrolytic tanks is not consistent inevitably, although the size differences are not large, because the electrolytic process of electrolytic manganese has high requirements on the environment, the height differences of overflow ports of the electrolytic tanks have large differences on the influence on the working conditions of the electrolytic tanks in the electrolytic process, and other production process parameters of a workshop are uniform, so that the heights of electrolytic liquid levels with different heights cannot be perfectly combined with the established process parameters, and the working conditions of the electrolytic tanks are unstable.

Because the overflow port of the electrolytic cell is fixed, the problem of different liquid level heights exists during processing and construction, and cannot be avoided, the liquid level of the electrolytic cell is caused to be different, and then the problems of sultriness, deadplate and the like are derived. The field experience and perception of each worker is different and the result of the adjustment is different, and in any case it is extremely unreliable to adjust the level by looking at the experience of the tank worker.

Disclosure of Invention

The utility model aims to provide an electrolytic cell capable of stabilizing the working condition of electrolytic manganese, which can stabilize the working condition of the electrolytic cell, reduce the using amount of ammonia water and ensure cleaner and more environment-friendly production.

The technical scheme of the utility model is as follows:

an electrolytic cell for stabilizing the working condition of electrolytic manganese comprises an electrolytic cell body, wherein a cathode plate, an anode plate, a conductive mother disc, a diaphragm frame and diaphragm cloth are arranged in the electrolytic cell body; a liquid discharge pipe mounting hole is reserved in the liquid level control plate, a liquid discharge pipe is arranged in the liquid discharge pipe mounting hole and is communicated to a closed false bottom, the closed false bottom is a closed novel electrolytic tank diaphragm frame, and waste electrolyte is discharged to a chute through the liquid discharge pipe; a small square hole for draining and deslagging is reserved at the bottom of the sliding chute, and a movable opening of a liquid discharge pipe is reserved above the sliding chute; the liquid inlet and the liquid outlet of the electrolytic bath body are respectively provided with a flowmeter, namely, one is a liquid inlet flowmeter, and the other is a liquid discharge flowmeter; the end face of the liquid level control plate is provided with a scale plate and a thermometer; the liquid discharge pipe is connected to the closed false bottom through an upper bent pipe, a hose, a vertical pipe and a lower bent pipe, and the specific connection is as follows: the closed false bottom is connected with a lower bent pipe, the lower bent pipe is connected with a vertical pipe, the vertical pipe is connected with a hose, the hose is connected with an upper bent pipe, the upper bent pipe is connected with a liquid discharge pipe, and the liquid discharge pipe is connected with a liquid level control board.

Further, the liquid level control plate is provided with a handle hole.

Further, the sliding groove is connected with the electrolytic bath body in a welding mode.

Further, a bolt hole is preset in the sliding groove, and a locking handle is installed in the bolt hole.

Further, the hose is made of a corrugated tube.

Compared with the prior art, the liquid level of the electrolytic cell can be accurately controlled, once the liquid level is adjusted, reliable liquid level data are generated and fixed, a cell worker does not need to judge the height of the liquid level according to own perception, the situation that electrolyte is excessively put or is not put in place is avoided, and the working condition of the electrolytic cell is more stable and controllable.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a view in the direction a of fig. 1.

Fig. 3 is a schematic view of the chute.

FIG. 4 is a schematic view of the liquid level control plate and the I-shaped adhesive tape.

FIG. 5 is a schematic view showing the connection between the liquid level control plate and the chute, and a schematic view showing the scale plate and the thermometer.

The labels in the figure are: 1. an electrolytic cell body; 2. a chute; 3. a liquid discharge pipe; 4. the liquid level control plate, 41 handle holes, 42 drain pipe mounting holes, 43I-shaped grooves; 5. an anode plate; 6. a cathode plate; 7. a conductive master disc; 8. a diaphragm frame; 9. a diaphragm cloth; 10. locking the handle; 11. a sliding chute, 111, a slag discharge hole, 112, a movable opening of a liquid discharge pipe, and 113, bolt holes; 12. an I-shaped adhesive tape; 13. a scale plate; 14. a thermometer; 15. bending the pipe upwards; 16. a hose; 17. a riser; 18. a lower bent pipe; 19. a flow meter; 20. closed false bottom.

Detailed Description

The utility model is further described below with reference to the figures and examples.

Referring to fig. 1-5, an electrolytic cell for stabilizing the working condition of electrolytic manganese comprises an electrolytic cell body 1, wherein a cathode plate 6, an anode plate 5, a conductive mother disc 7, a diaphragm frame 8 and diaphragm cloth 9 are arranged in the electrolytic cell body 1, and is characterized in that a chute 11 is arranged at a liquid discharge port of the electrolytic cell body 1, a liquid level control plate 4 is arranged in the chute 11, i-shaped grooves 43 are arranged on two sides of the liquid level control plate 4, and i-shaped adhesive tapes 12 are arranged in the i-shaped grooves 43 to play a role of sealing and ensure that electrolyte is not leaked out; a liquid discharge pipe mounting hole 42 is reserved in the liquid level control plate 4, a liquid discharge pipe 3 is placed in the liquid discharge pipe mounting hole 42, and the liquid level control plate moves up and down in the sliding chute to drive the liquid discharge pipe to move up and down, so that the height of the liquid level is adjusted; the liquid discharge pipe 3 is communicated to the closed false bottom 20, the closed false bottom 20 is a closed novel electrolytic tank diaphragm frame, and waste electrolyte is discharged to the chute 2 through the liquid discharge pipe 3; a small square hole 111 for draining and deslagging is reserved at the bottom of the chute 11 to prevent the liquid level control plate from moving up and down due to air holding; a drain pipe movable opening 112 is reserved above the chute 11 to ensure that the liquid level control plate moves up and down with enough stroke; the liquid inlet and the liquid outlet of the electrolytic bath body 1 are respectively provided with a flowmeter 19, namely one is a liquid inlet flowmeter, and the other is a liquid discharge flowmeter, and the temperature, the liquid level height and the fine adjustment pH value of the electrolyte are controlled by liquid inlet and liquid discharge.

The liquid level control plate 4 is provided with a handle hole 41. The operation by hand is convenient.

The end face of the liquid level control plate 4 is provided with a scale plate 13 and a thermometer 14. The liquid level height is conveniently checked by workers, and the temperature of the electrolyte of the electrolytic cell is displayed in real time.

The chute 11 is welded with the electrolytic bath body 1.

A bolt hole 113 is preset in the chute 11, the bolt hole 113 is provided with a locking handle 10, and the liquid level control plate is locked at a proper position.

The liquid discharge pipe 3 is connected to a closed false bottom 20 through an upper bent pipe 15, a hose 16, a stand pipe 17 and a lower bent pipe 18, and the specific connection is as follows: the closed false bottom 20 is connected with a lower bent pipe 18, the lower bent pipe 18 is connected with a vertical pipe 17, the vertical pipe 17 is connected with a hose 16, the hose 16 is connected with an upper bent pipe 15, the upper bent pipe 15 is connected with a liquid discharge pipe 3, and the liquid discharge pipe 3 is connected with a liquid level control plate 4. The function of flowing back can be realized during the electrolysis, when needs are in handling diaphragm frame 8, will go up return bend 15 and fluid-discharge tube 3 decoupling earlier, go up return bend 15, hose 16, riser 17, lower return bend 18 and hang out the electrolysis trough along with diaphragm frame 8 together, realize novel free handling of electrolysis trough diaphragm frame, make things convenient for production operation.

The hose 16 is made of a corrugated tube. The installation and the disassembly of the upper elbow 15 and the liquid discharge pipe 3 are convenient, and the mechanical operation of hanging in and hanging out the diaphragm frame is realized.

The utility model can realize accurate control of the liquid level of the electrolytic cell, generate reliable liquid level data once adjusted, fix the data, avoid the need of looking at the cell worker to judge the height of the liquid level according to the self perception, avoid the situation that the electrolyte is placed too much or is not placed in place, and further ensure that the working condition of the electrolytic cell is more stable and controllable.

Claims

1. The utility model provides a stabilize electrolysis cell of electrolytic manganese operating mode, includes electrolysis cell body (1), has negative plate (6), anode plate (5), electrically conductive mother disc (7), diaphragm frame (8), diaphragm cloth (9) in electrolysis cell body (1), its characterized in that: a chute (11) is arranged at a liquid discharge opening of the electrolytic bath body (1), a liquid level control plate (4) is arranged in the chute (11), I-shaped grooves (43) are arranged on two sides of the liquid level control plate (4), and I-shaped adhesive tapes (12) are arranged in the I-shaped grooves (43); a liquid discharge pipe mounting hole (42) is reserved in the liquid level control plate (4), a liquid discharge pipe (3) is placed in the liquid discharge pipe mounting hole (42), the liquid discharge pipe (3) is communicated to the closed type false bottom (20), the closed type false bottom (20) is a closed novel electrolytic tank diaphragm frame, and waste electrolyte is discharged to the chute (2) through the liquid discharge pipe (3); a small square hole (111) for draining and deslagging is reserved at the bottom of the sliding chute (11), and a movable opening (112) of a liquid discharge pipe is reserved above the sliding chute (11); the liquid inlet and the liquid outlet of the electrolytic bath body (1) are respectively provided with a flowmeter (19), namely, one is a liquid inlet flowmeter, and the other is a liquid discharge flowmeter; the end face of the liquid level control plate (4) is provided with a scale plate (13) and a thermometer (14); the liquid discharge pipe (3) is connected to the closed false bottom (20) through an upper bent pipe (15), a hose (16), a vertical pipe (17) and a lower bent pipe (18).

2. The electrolytic cell for stabilizing the working condition of electrolytic manganese according to claim 1, wherein: the liquid level control plate (4) is provided with a handle hole (41).

3. The electrolytic cell for stabilizing the working condition of electrolytic manganese according to claim 1, wherein: the sliding chute (11) is welded with the electrolytic bath body (1).

4. The electrolytic cell for stabilizing the working condition of electrolytic manganese according to claim 1, wherein: a bolt hole (113) is preset in the sliding groove (11), and a locking handle (10) is installed in the bolt hole (113).

5. The electrolytic cell for stabilizing the working condition of electrolytic manganese according to claim 1, wherein: the hose (16) is made of corrugated tubing.