A modular electrolytic cell liquid distribution device

Abstract

The utility model discloses a modular electrolytic cell liquid distribution device, comprising a liquid storage tank and a cover plate; the liquid storage tank is installed in a mounting slot, the cover plate is arranged on the outer side of the liquid storage tank close to the electrolyte, and then the cover plate and the liquid storage tank are fixed by fasteners. The utility model solves the problems in the prior art that the workload of disassembling the liquid storage tank is large and the electrolytic cell cannot work during the process of cleaning the liquid storage tank, thus resulting in a large workload, too long a time occupation and low work efficiency.

Description

Technical Field

[0001] The utility model relates to a modular electrolytic cell liquid distribution device, belonging to the technical field of electrolytic purification of crude copper in a copper metallurgical industrial production line. Background Art

[0002] At present, in the process of electrolytic purification of crude copper, the external electrolyte is first filled in the electrolytic cell. The copper ions in the electrolyte will be consumed during the electrolysis process, so the electrolyte after the electrolysis reaction needs to be discharged, and new electrolyte is added at the same time to form a flowing working state. The original liquid distribution structure is to open a storage tank on the side wall of the electrolytic cell, set a cover plate on the outside of the storage tank, and place a sealing rubber ring between the cover plate and the electrolytic cell wall, and fix it with a large number of horizontally dense bolts. A nozzle is installed on the cover plate. The electrolyte enters the storage tank through the input channel and is then sprayed out through the nozzle on the cover plate, so as to be evenly injected into the electrolyte of the electrolytic cell.

[0003] The existing liquid distribution devices are all integrated with the electrolytic cell. After working for a period of time, there will be sediment in the liquid storage tank, which needs to be cleaned by opening the cover. The cover is very long and has a large number of fixing bolts. It needs to be dismantled one by one and reinstalled after cleaning, resulting in low working efficiency. After working for a period of time, the sealing rubber ring between the cover and the wall of the electrolytic cell will age and corrode, adhere to the cover or the wall, and be difficult to clean. During the cleaning process of the liquid storage tank, the electrolytic cell cannot perform electrolysis, which will delay the electrolysis of the electrolytic cell. To this end, we disclose a modular electrolytic cell liquid distribution device to solve the above problems. Utility Model Content

[0004] In order to overcome the problems of the above-mentioned technologies, the utility model provides a modular electrolytic cell liquid distribution device. By setting a detachable modular liquid distribution device, it is convenient to disassemble and clean and continue the electrolysis work, saving the electrolytic cell cleaning time and improving work efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A modular electrolytic cell liquid distribution device comprises a liquid storage tank, a cover plate, and a sealing rubber ring. The liquid storage tank is detachably installed in an installation tank, the liquid storage tank and the cover plate form an integral module, the cover plate is arranged on the outside of the liquid storage tank and fixedly connected to the liquid storage tank, and the sealing rubber ring is arranged at the connection between the liquid storage tank and the cover plate.

[0007] Furthermore, two conical surfaces protruding toward the liquid storage tank are arranged on one side of the cover plate close to the liquid storage tank, and the conical surfaces are stuck on the inner wall of the liquid storage tank to form a closed chamber.

[0008] Furthermore, two sides of the liquid storage tank extend upward and downward respectively to form a connecting portion, and the connecting portion is connected to the cover plate by fixing bolts.

[0009] Furthermore, a protruding buckle is provided at the bottom end of the connection portion extending downward from the liquid storage tank, corresponding to a buckle groove formed by the concave side wall of the installation groove, and is used to fix the liquid storage tank.

[0010] Furthermore, the nozzles are evenly arranged on the surface of the cover plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] 1. The utility model provides a modular electrolytic cell liquid distribution device, which is installed in a mounting slot to avoid direct contact between the electrolyte and the mounting slot, and there is no need to clean the mounting slot.

[0013] 2. The utility model provides a modular electrolytic cell liquid distribution device. When cleaning is required, the module is removed and replaced with a spare clean module, which saves the electrolytic cell cleaning time and improves work efficiency.

[0014] 3. The utility model provides a modular electrolytic cell liquid distribution device, which is simple to install between the module and the installation slot, does not require a large number of bolts to fix, and can quickly disassemble and assemble the module, thereby improving the working material rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic cross-sectional view of the installation structure of the modular electrolytic cell liquid distribution device of the utility model;

[0016] Figure 2 For this utility model Figure 1 A magnified diagram of the structure at A.

[0017] The reference numerals in the figure are as follows:

[0018] 1. Screw fixing; 2. Second sealing with sealing rubber ring; 3. Nozzle; 4. Liquid storage tank; 5. Fixing bolt; 6. Conical surface (interference) contacting the first sealing; 7. Buckle limiter; 8. Electrolytic cell wall; 9. Installation slot; 10. Cover plate. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0020] See also Figure 1-Figure 2 A modular electrolytic cell liquid distribution device includes a liquid storage tank 4, a cover plate 10, a sealing rubber ring 2 and a fixing bolt 5.

[0021] In this embodiment, the liquid storage tank 4 is installed on the side wall of the installation groove 9, and a cover plate 10 is arranged on the outside of the liquid storage tank 4. The liquid storage tank 4 can be detachably installed in the installation groove 9. The liquid storage tank 4 and the cover plate 10 form an integral module. The cover plate 10 is arranged on the outside of the liquid storage tank 4 and is fixedly connected to the liquid storage tank 4 with bolts. A sealing rubber ring 2 is arranged between the vertical contact surface of the cover plate 10 and the liquid storage tank 4.

[0022] Furthermore, a protruding buckle is provided at the bottom of the liquid storage tank 4 and corresponds to the recessed buckle formed in the side wall of the installation slot 9, thereby reducing the use of bolts and allowing for quick disassembly and assembly.

[0023] Furthermore, two sides of the liquid storage tank 4 extend upward and downward respectively to form a connecting portion, and the connecting portion is connected to the cover plate 10 via fixing bolts 5 .

[0024] The inner contact is provided with conical surfaces 6 at the upper and lower ends to control the leakage of electrolyte in the liquid storage tank 4.

[0025] Furthermore, a sealing rubber ring 2 is provided between the upper and lower ends of the cover plate 10 and the side surfaces in contact with the liquid storage tank 4 to further prevent leakage of the electrolyte and eliminate the need for frequent cleaning.

[0026] The working principle of this utility model:

[0027] When in use, the liquid storage tank 4 and the cover plate 10 are connected and fixed into a module, and the entire module is disassembled and fixed on the side wall of the mounting groove 9. When the liquid storage tank 4 has been used for a long time and needs to be cleaned, the entire module is directly disassembled and replaced with a clean liquid storage tank 4 without suspending the operation and wasting time.

Claims

1. A modular electrolytic cell liquid distribution device, comprising a liquid storage tank (4), a cover plate (10), and a sealing rubber ring (2), characterized in that: The liquid storage tank (4) is detachably mounted in the mounting groove (9); the liquid storage tank (4) and the cover plate (10) form an integral module; the cover plate (10) is arranged on the outside of the liquid storage tank (4) and is fixedly connected to the liquid storage tank (4); and the sealing rubber ring (2) is arranged at the connection between the liquid storage tank (4) and the cover plate (10).

2. A modular electrolytic cell liquid distribution device according to claim 1, characterized in that: Two conical surfaces (6) protruding toward the liquid storage tank (4) are arranged on one side of the cover plate (10) close to the liquid storage tank (4), and the conical surfaces (6) are stuck on the inner side wall of the liquid storage tank (4) to form a closed chamber.

3. A modular electrolytic cell liquid distribution device according to claim 2, characterized in that: Both sides of the liquid storage tank (4) extend upward and downward respectively to form a connecting portion, and the connecting portion is connected to the cover plate (10) via fixing bolts (5).

4. The modular electrolytic cell liquid distribution device according to claim 1, characterized in that: A protruding buckle is provided at the bottom end of the connection portion extending downward from the liquid storage tank (4), corresponding to a buckle groove formed by the concave side wall of the installation groove (9), and is used to fix the liquid storage tank (4).

5. The modular electrolytic cell liquid distribution device according to claim 1, characterized in that: The nozzles (3) are evenly arranged on the surface of the cover plate (10).

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