Electrolytic bath with smoke treatment function for cysteine production

Abstract

The utility model relates to the related technical field of cysteine production, and discloses a cysteine production electrolytic bath with a smoke treatment function, which comprises an electrolytic bath body, the upper surface of the electrolytic bath body is fixedly connected with a fixed support, the inside of the fixed support is in sliding connection with a limiting rod, the inside of the fixed support is fixedly connected with a rotating shaft, and the rotating shaft is fixedly connected with a rotating shaft. The outer wall of the rotating shaft is rotatably connected with a special-shaped clamping block, a first telescopic rod is fixedly connected to the interior of the fixed support, the outer wall of the first telescopic rod is sleeved with a first spring, one end of the first spring is fixedly connected to the interior of the fixed support, and the other end of the first spring is fixedly connected with a push block. According to the utility model, firstly, the special-shaped clamping block is driven to move, so that the problem that the electrode column is too complicated to disassemble and assemble and is inconvenient for daily use is solved, and the electrode column can be disassembled and assembled conveniently and quickly, so that the operation can be carried out in a safer environment, and the safety risk in the maintenance process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field related to cysteine ​​production, in particular to an electrolytic cell for cysteine ​​production with a smoke treatment function. Background Art

[0002] Cysteine ​​is a sulfur-containing amino acid and one of the essential amino acids for the human body. It is widely used in the pharmaceutical, food, feed and other industries. There are many methods for producing cysteine, among which electrolysis is a commonly used method in industrial production. The electrolysis method uses an electrolytic cell to electrolyze sulfur-containing amino acid precursors under the action of direct current to produce cysteine. During the operation of the electrolytic cell, the electrode column is one of the vulnerable parts. Due to the gases (such as hydrogen, hydrogen sulfide, etc.) generated during the electrolysis process and the corrosion of the electrolyte, oxides, sulfides and other substances will be generated on the surface of the electrode column, affecting the conductivity and catalytic effect of the electrode. Therefore, after the electrolytic cell has been running for a period of time, the electrode column needs to be disassembled, cleaned and replaced.

[0003] In the traditional cysteine ​​production process, the electrolytic cell is the core equipment, which uses electrolysis to electrolyze sulfur-containing amino acid precursors under the action of direct current to produce cysteine. The electrolytic cell is mainly composed of the electrolytic cell body, electrode system, electrolyte circulation system and control system, and needs to be operated and maintained by professionals. During the production process, the electrode column is a vulnerable part and needs to be disassembled, cleaned and replaced regularly to ensure the electrolysis effect and product quality. The steps for disassembling and assembling the electrode column include power outage, emptying the electrolyte, disassembling the electrode column, cleaning the electrode column, replacing the electrode column and resuming operation.

[0004] When disassembling and assembling the electrode column of the above-mentioned electrolytic cell, it is first necessary to use appropriate tools such as wrenches, screwdrivers, etc. to remove the screws or other fixing devices connecting the electrode column, and slowly remove the electrode column from the electrolytic cell. This process is too cumbersome and inconvenient for daily use. At the same time, if the operation is improper, it is easy to cause safety risks such as electric shock and chemical corrosion. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an electrolytic cell for cysteine ​​production with a smoke treatment function, aiming to improve the problem that the disassembly and assembly of the electrode column is too cumbersome and inconvenient for daily use, and if improperly operated, it is easy to cause safety risks such as electric shock and chemical corrosion.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an electrolytic cell for producing cysteine ​​with a smoke treatment function, comprising an electrolytic cell body, a fixed support fixedly connected to the upper surface of the electrolytic cell body, a limit rod slidably connected inside the fixed support, a rotating shaft fixedly connected inside the fixed support, a special-shaped card block rotatably connected to the outer wall of the rotating shaft, a telescopic rod 1 fixedly connected inside the fixed support, a spring 1 sleeved on the outer wall of the telescopic rod 1, one end of the spring 1 fixedly connected to the inside of the fixed support, the other end of the spring 1 fixedly connected to a push block, the push block fits with the special-shaped card block, the outer wall of the special-shaped card block is slidably connected to a fixed plate, a guide plate fixedly connected to the inside of the electrolytic cell body, a sealing limit plate fixedly connected to the outer wall of the guide plate, the inside of the fixed plate slidably connected to the outer wall of the sealing limit plate, a plurality of electrode columns fixedly connected to the lower surface of the fixed plate, and a water inlet component is arranged inside the electrolytic cell body.

[0007] Furthermore, the water inlet assembly includes a water inlet pipe, and the outer wall of the water inlet pipe is fixedly connected to the inside of the electrolytic cell body.

[0008] Furthermore, a drain pipe is fixedly connected to the inside of the electrolytic cell body, a filter bin is fixedly connected to the outer wall of the electrolytic cell body, an air inlet pipe is fixedly connected to the top of the filter bin, and a fan is fixedly connected to the inside of the air inlet pipe.

[0009] Furthermore, a filter plate is slidably connected to the interior of the filter bin, and an exhaust pipe is fixedly connected to the interior of the filter bin.

[0010] Furthermore, a second slide bar is slidably connected inside the filter bin, a triangular clamping block is fixedly connected to one end of the second slide bar, and an outer wall of the triangular clamping block is slidably connected inside the filter bin and the filter plate.

[0011] Furthermore, a spring 2 is sleeved on the outer wall of the sliding rod 2, one end of the spring 2 is fixedly connected to the inside of the filter bin, and the other end of the spring 2 is fixedly connected to the outer wall of the triangular block.

[0012] Furthermore, a sealing plate is slidably connected to the interior of the filter bin, a telescopic rod 2 is fixedly connected to the inner wall of the sealing plate, and a spring 3 is sleeved on the outer wall of the telescopic rod 2.

[0013] Furthermore, one end of the spring three is fixedly connected to the inside of the filter bin, and the other end of the spring three is fixedly connected to the inner wall of the sealing plate, and the sealing plate is fitted with the filter plate.

[0014] The utility model has the following beneficial effects:

[0015] In the utility model, firstly, the special-shaped clamping block is driven to move, and then the fixed support, electrolytic cell body, limit rod, rotating shaft, telescopic rod, spring 1, push block, guide plate and sealing limit plate are cooperated to realize the rapid disassembly and assembly of the fixed plate and the electrode column, thereby solving the problem that the disassembly and assembly of the electrode column is too complicated and inconvenient for daily use, and achieving the convenient and fast disassembly and assembly of the electrode column, so that the operation can be carried out in a safer environment, reducing the safety risks in the maintenance process.

[0016] In the utility model, firstly, the smoke is sucked into the interior of the filter bin through the fan in cooperation with the air inlet pipe, and then filtered in cooperation with the filter plate, and then the filter plate is disassembled and assembled in cooperation with the sliding rod two, the spring two, the triangular clamping block, the sealing plate, the telescopic rod and the spring, thereby filtering the smoke, effectively capturing and removing harmful substances in the smoke, reducing emissions to the environment, and providing a safer and healthier working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the electrolytic cell for cysteine ​​production with smoke treatment function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the electrolytic cell body of the electrolytic cell for cysteine ​​production with smoke treatment function proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of one side of the fixed support of the electrolytic cell for cysteine ​​production with smoke treatment function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the filter chamber of the electrolytic cell for cysteine ​​production with smoke treatment function proposed by the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0022] Legend:

[0023] 1. Electrolytic cell body; 2. Water inlet pipe; 3. Fixed support; 4. Limit rod; 5. Rotating shaft; 6. Special-shaped clamp; 7. Telescopic rod one; 8. Spring one; 9. Push block; 10. Guide plate; 11. Sealing limit plate; 12. Fixed plate; 13. Electrode column; 14. Filter chamber; 15. Air inlet pipe; 16. Fan; 17. Drain pipe; 18. Filter plate; 19. Exhaust pipe; 20. Sliding rod two; 21. Spring two; 22. Triangular clamp; 23. Sealing plate; 24. Telescopic rod two; 25. Spring three. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Reference Figure 1 - Figure 3 , the utility model provides an embodiment: an electrolytic cell for cysteine ​​production with a smoke treatment function, comprising an electrolytic cell body 1, a fixed support 3 is fixedly connected to the upper surface of the electrolytic cell body 1, a limit rod 4 is slidably connected inside the fixed support 3, a rotating shaft 5 is fixedly connected inside the fixed support 3, and a special-shaped card block 6 is rotatably connected to the outer wall of the rotating shaft 5, a telescopic rod 7 is fixedly connected inside the fixed support 3, and a spring 8 is sleeved on the outer wall of the telescopic rod 7, one end of the spring 8 is fixedly connected to the inside of the fixed support 3, and the other end of the spring 8 is fixedly connected to a push block 9, and the push block 9 is fitted with the special-shaped card block 6, and the outer wall of the special-shaped card block 6 is slidably connected to a fixed plate 12, a guide plate 10 is fixedly connected to the inside of the electrolytic cell body 1, and a sealing limit plate 11 is fixedly connected to the outer wall of the guide plate 10, and the fixed plate 12 is slidably connected to the outer wall of the sealing limit plate 11, and a plurality of electrode columns 13 are fixedly connected to the lower surface of the fixed plate 12, and a water inlet component is arranged inside the electrolytic cell body 1;

[0026] Specifically, first, the top of the special-shaped card block 6 is driven to move so that the special-shaped card block 6 can rotate along the outer wall of the rotating shaft 5. During this process, the spring 18 will be compressed to a certain extent, thereby shrinking. Then, the fixed plate 12 is aligned with the preset slide groove inside the electrolytic cell body 1 and gently inserted. When the fixed plate 12 is completely moved to the inside of the electrolytic cell body 1, the special-shaped card block 6 is released. At this time, the spring 18 is no longer under pressure, so it will rebound and return to its original state. At the same time, the push block 9 will push the special-shaped card block 6 to be tightly fixed with the fixed plate 12. The raised part of the special-shaped clamp 6 will fit tightly, and the fixing plate 12 will be firmly clamped by the raised part, so as to realize its installation. When the fixing plate 12 needs to be removed, the fixing plate 12 can be easily pulled out of the electrolytic cell body 1 by simply pulling the special-shaped clamp 6. During the installation of the fixing plate 12, the sealing limit plate 11 inside the electrolytic cell body 1 will slide to the inside of the fixing plate 12 to form a sealing barrier, thereby ensuring the sealing inside the electrolytic cell body 1, preventing the leakage of electrolyte or other substances, and realizing the disassembly and assembly of the electrode column 13 below the fixing plate 12.

[0027] Reference Figure 1 , Figure 4 and Figure 5The water inlet assembly includes a water inlet pipe 2, the outer wall of the water inlet pipe 2 is fixedly connected to the inside of the electrolytic cell body 1, the inside of the electrolytic cell body 1 is fixedly connected to a drain pipe 17, the outer wall of the electrolytic cell body 1 is fixedly connected to a filter bin 14, the top of the filter bin 14 is fixedly connected to an air inlet pipe 15, the inside of the air inlet pipe 15 is fixedly connected to a fan 16, the inside of the filter bin 14 is slidably connected to a filter plate 18, the inside of the filter bin 14 is fixedly connected to an exhaust pipe 19, the inside of the filter bin 14 is slidably connected to a slide rod 20, one end of the slide rod 20 is fixedly connected to a triangular block 22, and the outer wall of the triangular block 22 is slidably connected to A spring 21 is provided on the outer wall of the sliding rod 20, which is connected to the inside of the filter bin 14 and the filter plate 18. One end of the spring 21 is fixedly connected to the inside of the filter bin 14. The other end of the spring 21 is fixedly connected to the outer wall of the triangular block 22. A sealing plate 23 is slidably connected to the inside of the filter bin 14. A telescopic rod 24 is fixedly connected to the inner wall of the sealing plate 23. A spring 3 25 is provided on the outer wall of the telescopic rod 24. One end of the spring 3 25 is fixedly connected to the inside of the filter bin 14. The other end of the spring 3 25 is fixedly connected to the inner wall of the sealing plate 23. The sealing plate 23 fits the filter plate 18.

[0028] Specifically, the fan 16 is activated first. After the fan 16 starts working, the air containing smoke is sucked from the external environment through the air inlet pipe 15, and then guided into the filter chamber 14, and passes through the filter plate 18. The filter plate 18 can capture and intercept harmful substances in the smoke, such as dust, particles and harmful gases. After being processed by the filter plate 18, the air becomes purer. In order to facilitate maintenance and replacement of the filter plate 18, the sliding rod 20 is pulled to move the triangular block 22 between the filter chamber 14 and the filter plate 18. During the installation process, the spring 21 will play a key role. When the triangular block 2 When the filter plate 18 moves to the appropriate position, the spring 21 pushes the triangular block 22 into the interior of the filter plate 18, thereby ensuring that the filter plate 18 is firmly installed in the filter chamber 14. In addition, in order to enhance the sealing performance of the filter chamber 14, when the filter plate 18 is correctly installed, a certain pressure is applied to the sealing plate 23, which causes the spring 3 25 to contract. Subsequently, when the spring 3 25 contracts, a thrust is generated to push the sealing plate 23 to fit tightly with the filter plate 18, thereby ensuring the sealing performance of the filter chamber 14, achieving efficient filtration and sealing of smoke, and ensuring the purity and quality of the air inside the system.

[0029] Working principle: when it is necessary to use the electrolytic cell for cysteine ​​production with smoke treatment function, first drive the top of the special-shaped block 6 to move, so that the special-shaped block 6 rotates on the outer wall of the rotating shaft 5, and at the same time, the spring 18 is contracted, and then the fixed plate 12 is aligned with the preset slide groove inside the electrolytic cell body 1 and inserted. When the fixed plate 12 is completely moved to the inside of the electrolytic cell body 1, release the special-shaped block 6. At this time, the spring 18 is no longer stressed and rebounds. Cooperate with the push block 9 to push the special-shaped block 6 to fit with the fixed plate 12, and then clamp the fixed plate 12 through the raised part of the special-shaped block 6 to achieve installation. When disassembling, first pull the special-shaped block 6 and then pull out the fixed plate 12. When installing the fixed plate 12, the sealing limit plate 11 inside the electrolytic cell body 1 will be pressed. It slides to the inside of the fixed plate 12 to achieve sealing, achieving the effect of disassembling and assembling the electrode column 13 below the fixed plate 12, and then starts the fan 16 to inhale the smoke into the filter chamber 14 through the air inlet pipe 15. This process is filtered by the filter plate 18, and then pulls the sliding rod 20 to move the triangular clamping block 22 between the filter chamber 14 and the filter plate 18. During installation, the spring 21 will push the triangular clamping block 22 into the inside of the filter plate 18 to achieve disassembly and assembly of the filter plate 18. When the filter plate 18 is installed, pressure is applied to the sealing plate 23, thereby contracting the spring 3 25, and then the thrust generated by the contraction of the spring 3 25 pushes the sealing plate 23 to fit tightly with the filter plate 18 to achieve sealing, thereby achieving the effect of smoke filtering.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrolytic cell for cysteine ​​production with a smoke treatment function, comprising an electrolytic cell body (1), characterized in that: The upper surface of the electrolytic cell body (1) is fixedly connected to a fixed support (3), the interior of the fixed support (3) is slidably connected to a limit rod (4), the interior of the fixed support (3) is fixedly connected to a rotating shaft (5), the outer wall of the rotating shaft (5) is rotatably connected to a special-shaped clamping block (6), the interior of the fixed support (3) is fixedly connected to a telescopic rod (7), the outer wall of the telescopic rod (7) is sleeved with a spring (8), one end of the spring (8) is fixedly connected to the interior of the fixed support (3), and the other end of the spring (8) is fixedly connected to the interior of the fixed support (3). A push block (9) is fixedly connected, the push block (9) fits with the special-shaped clamping block (6), the outer wall of the special-shaped clamping block (6) is slidably connected to a fixed plate (12), the interior of the electrolytic cell body (1) is fixedly connected to a guide plate (10), the outer wall of the guide plate (10) is fixedly connected to a sealing limit plate (11), the interior of the fixed plate (12) is slidably connected to the outer wall of the sealing limit plate (11), a plurality of electrode columns (13) are fixedly connected to the lower surface of the fixed plate (12), and a water inlet assembly is arranged inside the electrolytic cell body (1).

2. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 1, characterized in that: The water inlet assembly comprises a water inlet pipe (2), the outer wall of the water inlet pipe (2) being fixedly connected to the interior of the electrolytic cell body (1).

3. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 1, characterized in that: The interior of the electrolytic cell body (1) is fixedly connected to a drainage pipe (17), the outer wall of the electrolytic cell body (1) is fixedly connected to a filter bin (14), the top of the filter bin (14) is fixedly connected to an air inlet pipe (15), and the interior of the air inlet pipe (15) is fixedly connected to a fan (16).

4. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 3, characterized in that: A filter plate (18) is slidably connected to the interior of the filter bin (14), and an exhaust pipe (19) is fixedly connected to the interior of the filter bin (14).

5. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 4, characterized in that: The interior of the filter bin (14) is slidably connected to a second slide bar (20), one end of the second slide bar (20) is fixedly connected to a triangular clamping block (22), and the outer wall of the triangular clamping block (22) is slidably connected to the interior of the filter bin (14) and the filter plate (18).

6. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 5, characterized in that: The outer wall of the second sliding rod (20) is sleeved with a second spring (21), one end of the second spring (21) is fixedly connected to the inside of the filter bin (14), and the other end of the second spring (21) is fixedly connected to the outer wall of the triangular clamping block (22).

7. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 6, characterized in that: The interior of the filter bin (14) is slidably connected to a sealing plate (23), the inner wall of the sealing plate (23) is fixedly connected to a second telescopic rod (24), and the outer wall of the second telescopic rod (24) is sleeved with a third spring (25).

8. The electrolytic cell for cysteine ​​production with smoke treatment function according to claim 7, characterized in that: One end of the spring three (25) is fixedly connected to the interior of the filter bin (14), and the other end of the spring three (25) is fixedly connected to the inner wall of the sealing plate (23), and the sealing plate (23) is in contact with the filter plate (18).

Images