A multi-chamber zoned mercury chloride catalyst soaking apparatus

Abstract

The utility model provides a kind of multi-chamber partition mercuric chloride catalyst soaking equipment, it is related to soaking equipment technical field, including first organism, the bottom surface of first organism one side is equipped with second organism, the bottom surface of first organism other side is equipped with three drain pipes horizontally array, the inside of second organism is equipped with three extrusion cavities, the side of second organism away from first organism is equipped with three second hydraulic cylinders, by periodic hydraulic drive, disturbance cavity bottom liquid is continuously pushed up, after diffusion by flow equalizing plate, it enters soaking cavity, when second hydraulic cylinder drives pushback to retreat, liquid will again because of pressure difference reflows into the inside of disturbance cavity, to form gentle and continuous liquid circulation in whole system. The organism can produce controllable micro-disturbance to bottom liquid under the premise of maintaining soaking cavity overall static environment, effectively prevent the formation of local concentration increase and crystal deposition. Solve the shortcoming that solute gradually separates out to form deposition layer in cavity bottom or corner area.

Description

Technical Field

[0001] This utility model relates to the field of soaking equipment technology, and in particular to a multi-chamber zoned mercuric chloride catalyst soaking equipment. Background Technology

[0002] According to the Chinese public announcement (CN201078989Y) disclosure of a soaking machine, which is related to a bean soaking and processing device, it solves the problems of inconvenient operation, high labor intensity, poor soaking quality, low production efficiency and environmental pollution of existing devices. The water tank (1) has a soaking pool (22) with small holes on the four sides. The main shaft (15) located above the soaking pool is connected to the speed-regulating motor (8) and its right end is connected to the turntable (20). The right end of the turntable (20) is evenly distributed with feeding paddles (16). Radial blades (3) are evenly distributed around the turntable (20). The lower blades are located in the soaking pool, and the upper blades (3) have a discharge chute (21) below them. The blades of the feeding paddles (16) have an angle α with the main shaft. There is a feeding chute (11) on the upper right end of the soaking pool.

[0003] In the aforementioned machines and existing soaking machines, the soaking liquid is either stagnant or relies solely on weak natural convection for flow, lacking an effective liquid disturbance structure. When the mercuric chloride catalyst in the soaking liquid is left to stand for extended periods, localized concentration gradients can easily occur, causing the solute to gradually precipitate and form a sediment layer at the bottom or corners of the chamber. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where solutes gradually precipitate out and form a deposition layer at the bottom or corner of the chamber, and to propose a multi-chamber zoned mercuric chloride catalyst immersion device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-chamber zoned mercuric chloride catalyst immersion device, comprising a first body, a second body disposed on one bottom surface of the first body, and three drain pipes horizontally arranged on the other bottom surface of the first body, the second body having three extrusion chambers inside, and three second hydraulic cylinders disposed on the side of the second body away from the first body, each of the three extrusion chambers having a push plate inside, the inner wall of the first body having two slots, each slot having a sealing gasket inside, each slot having a partition at the top, and each partition having an insert block on its outer surface, the first body having three immersion chambers inside, each of the three immersion chambers having a disturbance chamber at the bottom, each of the three immersion chambers and the three disturbance chambers having a flow equalization plate in the middle, each of the three immersion chambers having a bracket inside, and each bracket having a support plate at the top, the second body having three first hydraulic cylinders at the top, each of the three first hydraulic cylinders having guide rods on both sides, a hydraulic pump being disposed on one side of each first hydraulic cylinder, and a control box being disposed on one side of the hydraulic pump.

[0006] Preferably, the first body and the second body are integrally formed, the two slots and the two partitions are located in the middle of each pair of soaking chambers, the inserts on the outer surfaces of the two slots, the two sealing gaskets and the two partitions are all U-shaped, the two partitions are integrally formed with the inserts, and the two inserts are installed in the slots and squeeze the sealing gaskets.

[0007] Preferably, the positions of the three drain pipes and the three extrusion chambers correspond one-to-one with the positions of the three disturbance chambers, and the drain pipes and extrusion chambers are all connected to the disturbance chambers. The disturbance chambers are also connected to the soaking chambers, and the flow equalization plates between the disturbance chambers and the soaking chambers are all bolted to the first machine body.

[0008] Preferably, the positions of the three first hydraulic cylinders on the top of the second body correspond one-to-one with the positions of the soaking chambers, and the guide rods on both sides of the first hydraulic cylinders are mirror images of the first hydraulic cylinders. The first hydraulic cylinders and the guide rods are all bolted to the top surface of the second body.

[0009] Preferably, all three trays are mounted on top of the first hydraulic cylinder, and the output end of the first hydraulic cylinder is bolted to the bottom surface of the tray. The top ends of the guide rods on both sides of the first hydraulic cylinder penetrate the tray, and the top surfaces of the brackets inside the three soaking chambers are bolted to the bottom surface of the tray.

[0010] Preferably, the positions of the three second hydraulic cylinders correspond one-to-one with the positions of the extrusion chambers, and the second hydraulic cylinders are all bolted to the side of the second machine body. The output ends of the second hydraulic cylinders all penetrate into the interior of the extrusion chamber and are bolted to the push plate inside the extrusion chamber.

[0011] Preferably, the hydraulic pump and control box on the top of the second body are both installed on the top surface of the second body, and the hydraulic pump and control box are both bolted to the top surface of the second body. The three first hydraulic cylinders and the three second hydraulic cylinders are all connected to the hydraulic pump pipeline, and the hydraulic pump is electrically connected to the control box.

[0012] Beneficial effects

[0013] In this invention, during the soaking process, a hydraulic pump controlled by a control box delivers or returns hydraulic oil, causing the output end of a second hydraulic cylinder connected to the hydraulic pump pipeline to slowly reciprocate, driving a pusher plate located in the extrusion chamber to reciprocate and extrude. Under the extrusion action of the pusher plate, the liquid is forced into the disturbance chamber through a connecting channel, forming a periodic pulse flow. This creates a micro-flow effect within the disturbance chamber, establishing continuous fluid exchange between the disturbance chamber and the soaking chamber above it. The soaking chamber is located at the top of the disturbance chamber and is connected to it. A flow equalization plate with evenly distributed micropores on its surface is placed between the disturbance chamber and the soaking chamber to disperse and buffer the pulsed liquid flow. Under the action of the liquid pulse flow, the flow equalization plate can achieve uniform diffusion of the liquid, allowing the disturbance energy to be smoothly transferred in the liquid and avoiding violent agitation or bubble accumulation. Through periodic hydraulic drive, the liquid at the bottom of the agitation chamber is continuously pushed upwards, diffuses through the flow equalization plate, and enters the soaking chamber. When the second hydraulic cylinder drives the pusher plate to retract, the liquid flows back into the agitation chamber due to the pressure difference, thus forming a smooth and continuous liquid circulation throughout the system. This allows the machine to generate controllable micro-disturbances to the liquid at the bottom while maintaining the overall static environment of the soaking chamber, effectively preventing local concentration increases and crystal deposition. It overcomes the drawback of solutes gradually precipitating and forming deposition layers at the bottom or corners of the chamber. Attached Figure Description

[0014] Figure 1 This is an isometric drawing of the present invention;

[0015] Figure 2 This is a top view of the present invention;

[0016] Figure 3 For the present utility model Figure 2 Sectional view at BB;

[0017] Figure 4 For the present utility model Figure 2 Sectional view at point AA;

[0018] Figure 5 This is a rear view of the present invention;

[0019] Figure 6 For the present utility model Figure 5 Sectional view at CC.

[0020] Legend:

[0021] 1. First body; 2. Second body; 3. Drain pipe; 4. Soaking chamber; 5. Partition; 6. Insert block; 7. Slot; 8. Sealing gasket; 9. Disturbance chamber; 10. Flow equalization plate; 11. Extrusion chamber; 12. Bracket; 13. Support plate; 14. First hydraulic cylinder; 15. Guide rod; 16. Hydraulic pump; 17. Second hydraulic cylinder; 18. Control box; 19. Push plate. Detailed Implementation

[0022] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments and accompanying drawings. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation plan without creative effort are all within the protection scope of this utility model.

[0023] The specific embodiments of this utility model are described below with reference to the accompanying drawings. Specific Implementation Example 1:

[0025] Reference Figure 1-6A multi-chamber zoned mercuric chloride catalyst immersion device includes a first body 1, a second body 2 located on one bottom surface of the first body 1, and three drain pipes 3 arranged in a horizontal array on the other bottom surface of the first body 1. The second body 2 has three extrusion chambers 11 inside, and three second hydraulic cylinders 17 located on the side of the second body 2 away from the first body 1. Each of the three extrusion chambers 11 has a push plate 19 inside. The inner wall of the first body 1 has two slots 7, each slot 7 having a sealing gasket 8 inside. Each slot 7 has a partition 5 at its top, and each partition 5 has an insert block 6 on its outer surface. The first body 1 has three immersion chambers 4 inside, and each immersion chamber 4 has a disturbance chamber 9 at its bottom. The three immersion chambers 4 and the three disturbance chambers 9 are connected in the middle... Each of the three soaking chambers 4 is equipped with a flow equalization plate 10. Each of the three soaking chambers 4 has a bracket 12 inside, and each bracket 12 has a support plate 13 on its top. The top of the second body 2 is equipped with three first hydraulic cylinders 14, and each of the three first hydraulic cylinders 14 has a guide rod 15 on both sides. A hydraulic pump 16 is located on one side of each first hydraulic cylinder 14, and a control box 18 is located on one side of the hydraulic pump 16. The first body 1 and the second body 2 are integrally formed. Two slots 7 and two partitions 5 are located in the middle of each pair of soaking chambers 4. The insertion blocks 6 on the outer surfaces of the two slots 7, two sealing gaskets 8, and two partitions 5 are all U-shaped. The two partitions 5 are integrally formed with the insertion blocks 6, and the two insertion blocks 6 are installed in the slots 7 and press against the sealing gaskets 8. The partitions 5 are bolted to the first body 1. Three drainage... The positions of pipe 3 and the three extrusion chambers 11 correspond one-to-one with the positions of the three disturbance chambers 9. Both the drain pipe 3 and the extrusion chambers 11 are connected to the disturbance chambers 9. The disturbance chambers 9 and the soaking chambers 4 are connected. The flow equalization plates 10 between the disturbance chambers 9 and the soaking chambers 4 are bolted to the first body 1. The positions of the three first hydraulic cylinders 14 on the top of the second body 2 correspond one-to-one with the positions of the soaking chambers 4. The guide rods 15 on both sides of the first hydraulic cylinders 14 are mirror images of the first hydraulic cylinders 14. The first hydraulic cylinders 14 and the guide rods 15 are bolted to the top surface of the second body 2. The three support plates 13 are all located on top of the first hydraulic cylinders 14. The output ends of the first hydraulic cylinders 14 are bolted to the bottom surface of the support plates 13. The top of the guide rod 15 passes through the support plate 13. The top surface of the bracket 12 inside the three soaking chambers 4 is bolted to the bottom surface of the support plate 13. The positions of the three second hydraulic cylinders 17 correspond one-to-one with the positions of the extrusion chambers 11. The second hydraulic cylinders 17 are bolted to the side of the second machine body 2. The output end of the second hydraulic cylinders 17 passes through the interior of the extrusion chamber 11 and is bolted to the push plate 19 inside the extrusion chamber 11. The hydraulic pump 16 and control box 18 on the top of the second machine body 2 are installed on the top surface of the second machine body 2. The hydraulic pump 16 and control box 18 are bolted to the top surface of the second machine body 2. The three first hydraulic cylinders 14 and the three second hydraulic cylinders 17 are connected to the hydraulic pump 16 through pipes. The hydraulic pump 16 is electrically connected to the control box 18.

[0026] The first body 1 is an integral shell with three parallel soaking chambers 4 inside. The bottom of the soaking chamber 4 is connected to the disturbance chamber 9. The disturbance chamber 9 serves as a power chamber for pressure and backflow, receiving the liquid impact from the extrusion chamber 11. Each of the three disturbance chambers 9 is equipped with a flow equalization plate 10 with evenly distributed micropores. The flow equalization plate 10 is fixed to the inner wall of the first body 1 with bolts. When the pulse flow generated by extrusion passes through, the micropores of the flow equalization plate 10 play the role of energy buffering and liquid flow dispersion, so that the rising liquid flow is suppressed into a gentle dispersed flow before entering the soaking chamber 4, thereby avoiding violent disturbance or bubble formation in the liquid in the soaking chamber 4. The second body 2 serves as the carrier for the extrusion assembly, containing three horizontally oriented cylindrical extrusion chambers 11. Each extrusion chamber 11 is equipped with a pusher plate 19 that can reciprocate along the axial direction of the chamber. The pusher plate 19 is bolted to the thrust rod at the output end of the second hydraulic cylinder 17. The second hydraulic cylinder 17 is arranged laterally and fixed to the side of the second body 2 with bolts. The first hydraulic cylinder 14 and the second hydraulic cylinder 17 are connected to the hydraulic pump 16 via hydraulic pipelines and are controlled by the flow and direction commands from the control box 18. The slow extension and retraction of the hydraulic cylinders drive the pusher plate 19 to rhythmically advance and retract within the extrusion chamber 11. When the pusher plate 19 advances, it forces the liquid in the extrusion chamber 11 from the port of the extrusion chamber 11 into the disturbance chamber 9. When the pusher plate 19 retracts, due to the pressure difference between the disturbance chamber 9 and the extrusion chamber 11 and the water pressure, the liquid flows back from the soaking chamber 4, passes through the flow equalization plate 10, enters the disturbance chamber 9, and then replenishes the extrusion chamber 11, achieving a micro-flow circulation of periodic rise and fall. The squeezing chamber 11 is positioned one-to-one with the disturbance chamber 9. Three drain pipes 3 are arranged in a horizontal array on the side of the bottom end of the first body 1 and connected to the corresponding disturbance chamber 9. They are used to drain all the liquid from the disturbance chamber 9, squeezing chamber 11 and soaking chamber 4. An electric control valve can be installed at the drain pipe 3 and connected to the control box 18. The liquid is drained by opening the electric control valve. The soaking chamber 4 is equipped with a bracket 12 to support the item to be soaked. A support plate 13 is provided above the bracket 12. The support plate 13 is used to install the bracket 12 and fix the bracket 12 inside the soaking chamber 4. The bottom surface of the support plate 13 is fixed to the output end of each of the first hydraulic cylinders 14 with bolts. The three first hydraulic cylinders 14 are installed on the top surface of the second body 2 with bolts and work in cooperation with the guide rods 15. The guide rods 15 are symmetrically arranged on both sides and fixed to the top surface of the second body 2 with bolts. The guide rods 15 pass through the support plate 13 to ensure that the support plate 13 is always guided and constrained during the lifting process, thereby maintaining the stability of the bracket 12. The lifting control of the first hydraulic cylinders 14 is controlled by the hydraulic pump 16 and the control box 18. The top surface of the bracket 12 is connected to the bottom surface of the support plate 13 with bolts to form a detachable docking structure for easy loading and unloading.The inner wall of the first body 1 has two embedded slots 7 between adjacent soaking chambers 4, and is equipped with sealing gaskets 8 and removable partitions 5. The outer surface of the partition 5 has U-shaped inserts 6 that match the slots 7, which are used to press the sealing gaskets 8 to form a gas-liquid seal. The partition 5 is fixed to the first body 1 by bolts. When a larger workpiece needs to be processed, the operator can remove the fixing bolts of the partition 5 and pull out the partition 5, and take out the sealing gaskets 8 pressed by the inserts 6, so that the two soaking chambers 4 that were originally separated can be connected to expand the effective chamber volume. When the action of removing and inserting the partition 5 is completed in the slots 7, the geometric cooperation of the inserts 6 will automatically release or tighten the sealing gaskets 8. Specific Implementation Example 2:

[0028] Reference Figure 1-6A multi-chamber zoned mercuric chloride catalyst immersion device, further based on the basic structure in Specific Embodiment 1, during operation, the control box 18 sends start / stop and flow direction control signals to the hydraulic pump 16 according to the set logic. The hydraulic pump 16 provides adjustable hydraulic oil flow to the first hydraulic cylinder 14 and the second hydraulic cylinder 17 through pipelines. The thrust rod at the output end of the second hydraulic cylinder 17 drives the push plate 19 installed in the extrusion chamber 11 to slowly reciprocate along the cavity axis. When the push plate 19 moves forward, it applies pressure to the liquid in the extrusion chamber 11. The liquid is forced into the disturbance chamber 9 through the connection between the extrusion chamber 11 and the disturbance chamber 9, forming a pulsed upward flow. After being momentarily pushed, the liquid in the disturbance chamber 9 diffuses into the upper immersion chamber 4 through the micropores of the flow equalization plate 10 located at its top. The micropores of the flow equalization plate 10 buffer, disperse, and limit the flow of the fluid, so that the energy of the liquid is weakened and evenly distributed across the entire cross section when it passes through, and the upward flow is converted into a gentle dispersed flow, thereby achieving micro-disturbance diffusion without disrupting the static and stable environment in the immersion chamber 4. When the push plate 19 of the second hydraulic cylinder 17 retracts, the pressure in the disturbance chamber 9 gradually decreases. Driven by the pressure difference, the liquid flows back into the disturbance chamber 9 from the bottom of the soaking chamber 4 via the flow equalization plate 10 and further replenishes the extrusion chamber 11, achieving a complete intake and discharge cycle. Continuous reciprocating extrusion causes the soaking liquid to form a continuous microcirculation between the bottom and top, causing the deposited particles to be suspended and redispersed by the fluid, effectively preventing the solute from gradually depositing at the bottom of the disturbance chamber 9 or the corners of the soaking chamber 4. A bracket 12 is installed inside the soaking chamber 4 to support the workpiece being treated. The support plate 13 above the bracket 12 is driven by the output end of the first hydraulic cylinder 14 to achieve lifting and adjustment. The hydraulic cylinder action is coordinated and controlled by the hydraulic pump 16 and the control box 18. The guide rod 15 provides linear guiding constraint during the lifting and lowering of the support plate 13, ensuring that the bracket 12 always maintains a stable posture and avoids tilting or shaking. The operator can control the soaking depth and liquid level by adjusting the position of the support plate 13, thereby adapting to the treatment needs of catalysts of different sizes. A detachable partition 5 is provided between the adjacent soaking chambers 4 on both sides of the first body 1. The U-shaped insert 6 on the outer surface of the partition 5 is inserted into the slot 7 on the inner wall of the first body 1 and presses the sealing gasket 8 to form a reliable seal. When it is necessary to expand the soaking space, the operator can remove the fixing bolts and pull out the partition 5. The sealing gasket 8 is automatically released when the insert 6 is removed, so that the two adjacent soaking chambers 4 are connected into one, thereby increasing the volume of a single chamber. This is suitable for soaking operations of large catalysts or integral parts.

[0029] In summary:

[0030] 1. During the soaking process, the hydraulic pump 16 is controlled by the control box 18 to deliver or return hydraulic oil, causing the output end of the second hydraulic cylinder 17, connected to the hydraulic pump 16, to slowly reciprocate, driving the push plate 19, which is located in the extrusion chamber 11, to reciprocate and extrude. Under the extrusion action of the push plate 19, the liquid is forced to enter the disturbance chamber 9 through the connecting channel, forming a periodic pulse flow. This creates a micro-flow effect in the disturbance chamber 9, establishing a continuous fluid exchange between the disturbance chamber 9 and the soaking chamber 4 above it. The soaking chamber 4 is located at the top of the disturbance chamber 9 and is connected to it. A flow equalization plate 10 with uniformly distributed micropores on its surface is provided between the disturbance chamber 9 and the soaking chamber 4 to disperse and buffer the pulsed liquid flow. Under the action of the liquid pulse flow, the flow equalization plate 10 can achieve uniform diffusion of the liquid, allowing the disturbance energy to be smoothly transferred in the liquid and avoiding violent agitation or bubble accumulation. Through periodic hydraulic drive, the liquid at the bottom of the agitation chamber 9 is continuously pushed upwards, diffused by the flow equalization plate 10, and enters the soaking chamber 4. When the second hydraulic cylinder 17 drives the push plate 19 to retract, the liquid flows back into the agitation chamber 9 due to the pressure difference, thus forming a smooth and continuous liquid circulation throughout the system. This allows the machine to generate controllable micro-disturbances to the liquid at the bottom while maintaining the overall static environment of the soaking chamber 4, effectively preventing local concentration increases and crystal deposition. It solves the problem of solute gradually precipitating and forming a deposition layer at the bottom or corner of the chamber.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-chamber zoned mercuric chloride catalyst immersion device, comprising a first body (1), characterized in that: The first body (1) has a second body (2) on one side bottom surface, and the first body (1) has three drain pipes (3) arranged in a horizontal array on the other side bottom surface. The second body (2) has three extrusion chambers (11) inside, and the second body (2) has three second hydraulic cylinders (17) on the side away from the first body (1). The three extrusion chambers (11) are all equipped with push plates (19). The first body (1) has two slots (7) on the inner wall, and the slots (7) are all equipped with sealing gaskets (8). The tops of the two slots (7) are all equipped with partitions (5), and the outer surfaces of the partitions (5) are all equipped with inserts (6). The first body (1) has three soaking chambers (4) inside, and each of the three soaking chambers (4) has a disturbance chamber (9) at the bottom. Each of the three soaking chambers (4) and the three disturbance chambers (9) has a flow equalization plate (10) in the middle. Each of the three soaking chambers (4) has a bracket (12) inside, and each of the brackets (12) has a support plate (13) at the top. The second body (2) has three first hydraulic cylinders (14) at the top, and each of the three first hydraulic cylinders (14) has a guide rod (15) on both sides. Each of the first hydraulic cylinders (14) has a hydraulic pump (16) on one side, and a control box (18) on one side of the hydraulic pump (16).

2. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: The first body (1) and the second body (2) are integrally formed. The two slots (7) and the two partitions (5) are all located in the middle of each of the two soaking chambers (4). The inserts (6) on the outer surfaces of the two slots (7), the two sealing gaskets (8) and the two partitions (5) are all U-shaped. The two partitions (5) are integrally formed with the inserts (6), and the two inserts (6) are installed in the slots (7) and squeeze the sealing gaskets (8).

3. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: The positions of the three drain pipes (3) and the three extrusion chambers (11) correspond one-to-one with the positions of the three disturbance chambers (9), and the drain pipes (3) and the extrusion chambers (11) are connected to the disturbance chambers (9). The disturbance chambers (9) and the soaking chambers (4) are connected, and the flow equalization plates (10) between the disturbance chambers (9) and the soaking chambers (4) are bolted to the first body (1).

4. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: The positions of the three first hydraulic cylinders (14) on the top of the second body (2) correspond one-to-one with the positions of the soaking chamber (4), and the guide rods (15) on both sides of the first hydraulic cylinder (14) are mirror images of the first hydraulic cylinder (14) as the center. The first hydraulic cylinder (14) and the guide rods (15) are bolted to the top surface of the second body (2).

5. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: All three trays (13) are located on top of the first hydraulic cylinder (14), and the output end of the first hydraulic cylinder (14) is bolted to the bottom surface of the tray (13). The top ends of the guide rods (15) on both sides of the first hydraulic cylinder (14) penetrate the tray (13). The top surfaces of the brackets (12) inside the three soaking chambers (4) are bolted to the bottom surface of the tray (13).

6. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: The positions of the three second hydraulic cylinders (17) correspond one-to-one with the positions of the extrusion chamber (11), and the second hydraulic cylinders (17) are all bolted to the side of the second body (2). The output ends of the second hydraulic cylinders (17) all penetrate into the interior of the extrusion chamber (11) and are bolted to the push plate (19) inside the extrusion chamber (11).

7. The multi-chamber zoned mercuric chloride catalyst immersion device according to claim 1, characterized in that: The hydraulic pump (16) and control box (18) on the top of the second body (2) are both installed on the top surface of the second body (2), and the hydraulic pump (16) and control box (18) are both bolted to the top surface of the second body (2). The three first hydraulic cylinders (14) and the three second hydraulic cylinders (17) are all connected to the hydraulic pump (16) through pipes, and the hydraulic pump (16) is electrically connected to the control box (18).

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