Separation and drying device for liquid argon production

Abstract

The utility model discloses a kind of separation drying devices for liquid argon production, it is related to general physical or chemical method or device technical field.A kind of separation drying device for liquid argon production, including drying separation tank, refrigerator assembly, cylinder and temperature sensor, drying separation tank is provided with exhaust component, exhaust component includes air inlet tank, sliding block, activated carbon adsorption plate and two H blocks, the outer wall of sliding block is slidably connected with the arc-shaped groove inside upper end outer wall of air inlet tank, by pushing block in exhaust component moving towards to make it overcome the elastic force of reset spring, push block drives limit block to exit from first limit block groove, the limit state of sliding block is released, then after two H blocks are removed, pull sliding block to make it separate with air inlet tank, such that disassembly activated carbon adsorption plate is simple and fast, avoids staff to need to disassemble entire exhaust component with tool, effectively improve the maintenance and overhaul efficiency of activated carbon adsorption plate.

Description

Technical Field

[0001] This utility model relates to the field of general physical or chemical methods or apparatus, and in particular to a separation and drying apparatus for liquid argon production. Background Technology

[0002] Argon is a rare gas widely used in industry. It is highly inert. Chinese utility model patent, authorization announcement number "CN221906440U", discloses a separation and drying device for liquid argon production. The device includes a fixed frame, inside which a separation tank is installed. The upper surface of the separation tank has a through hole, and a hydraulic rod is mounted on its upper surface. The output end of the hydraulic rod is fixedly connected to a fixed plate. The bottom surface of the fixed plate is fixedly connected to equidistantly arranged crushing rods. A cooler is fixedly connected to the upper surface of the separation tank. Heating elements are installed inside the separation tank, and a fixed cylinder is fixedly connected to its upper surface. A fan is installed inside the fixed cylinder. This device uses a cooler to cool the separation tank, causing the water to freeze, thus achieving the separation of argon and water. The heating elements heat the inside of the separation tank, and the fan draws in outside air and blows it into the tank, allowing the air to exit through the feed pipe, increasing air circulation inside the separation tank and improving the drying efficiency.

[0003] The above technical solution heats the inside of the separator tank using heating elements, and rapidly crushes the ice using hydraulic rods and crushing rods, causing the ice to melt quickly. A pump quickly extracts water from the separator tank, and a fan draws in outside air and blows it into the separator tank, allowing the air to exit through the feed pipe, increasing airflow and improving drying efficiency. However, this technical solution still has certain drawbacks. For example, while the fan draws in outside air, passes it through a dust filter, and blows it into the separator tank, the dust filter requires specialized tools and multiple workers to disassemble the entire ventilation assembly before removing the dust filter. This cumbersome and difficult operation reduces the efficiency of dust filter maintenance and increases the workload of the workers. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a separation and drying device for liquid argon production. The device can draw in outside air through a fan, process it through a dust screen, and blow it into the interior of the separation tank, so that the air can be discharged through the feed pipe. However, when the dust screen needs to be maintained and repaired after long-term use, it requires workers to use special tools and multiple people to disassemble the entire exhaust assembly and then disassemble the dust screen. This operation is complicated and difficult, which reduces the efficiency of dust screen maintenance and repair and increases the workload of workers.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a separation and drying device for liquid argon production, comprising a drying and separation tank, a cooler assembly, a cylinder and a temperature sensor, wherein the drying and separation tank is equipped with an exhaust assembly;

[0006] The exhaust assembly includes an air inlet tank, a sliding block, an activated carbon adsorption plate, and two H-shaped blocks. The outer wall of the sliding block is slidably connected to the upper outer wall of the air inlet tank by an arc-shaped groove. The activated carbon adsorption plate is fixedly installed on the inner wall of the sliding block. The air inlet tank is fixedly installed on the upper surface of the drying and separation tank. The outer wall of the sliding block has two T-shaped block grooves, and the outer wall of the protrusion on the air inlet tank also has two T-shaped block grooves.

[0007] The outer walls of the two H-shaped blocks are respectively engaged with the T-shaped slots on the corresponding sliding blocks and the T-shaped slots on the air inlet tank. The inner walls on both sides of the T-shaped slots on the outer wall of the protrusion on the air inlet tank are provided with first limiting block slots. The outer walls on both sides of the lower T-shaped block of the sliding block are provided with second limiting block slots. Limiting blocks are slidably connected inside the two second limiting block slots. A push block is slidably connected inside the groove on the outer wall of the lower T-shaped block of the sliding block. A reset spring is installed inside the groove on the outer wall of the lower T-shaped block of the sliding block. A rubber limiting block is installed inside the groove on the outer wall of the lower T-shaped block of the sliding block. A fan is installed inside the lower end of the air inlet tank.

[0008] Preferably, the T-shaped groove on the sliding block and the T-shaped groove on the air inlet can cooperate to form an H-shaped block limiting area, and the outer wall of the T-shaped block at the lower end of the sliding block is slidably connected to the T-shaped groove on the protrusion of the air inlet can.

[0009] Among them, the ends of the two limiting blocks near the first limiting block groove both slide and extend into the T-shaped block groove on the outer wall of the protrusion on the air inlet tank and respectively contact the inner wall of the corresponding first limiting block groove.

[0010] Preferably, the interior of both second limiting block grooves communicates with the interior of the groove on the outer wall of the T-shaped block on the sliding block, and the ends of the two push blocks near the limiting blocks slide into the interior of the second limiting block grooves and are fixedly connected to the outer wall of the corresponding limiting blocks respectively.

[0011] The two ends of the return spring are fixedly connected to the outer wall of the corresponding push block, the two ends of the rubber limit block are in contact with the outer wall of the corresponding push block, and the end of the air inlet tank near the dryer / separator is fixedly extended into the interior of the dryer / separator and communicates with the interior of the dryer / separator.

[0012] Preferably, the cooler assembly is fixedly installed on the upper end of the drying and separation tank, and a feed pipe is fixedly connected to the upper surface of the drying and separation tank;

[0013] The feed pipe is connected to the interior of the drying and separation tank, the cylinder is fixedly installed on the upper surface of the drying and separation tank, and the temperature sensor is fixedly installed at the upper end of the drying and separation tank.

[0014] Preferably, the refrigeration unit is electrically connected to the control panel on the drying and separation tank, and the temperature sensor is electrically connected to the control panel on the drying and separation tank.

[0015] The lower end of the drying and separation tank has an air outlet pipe installed on the outer wall of the discharge box, and the inside of the air outlet pipe is connected to the inside of the drying and separation tank.

[0016] Preferably, a discharge pipe is installed on the lower surface of the discharge box at the lower end of the drying and separation tank, and the interior of the discharge pipe is connected to the interior of the drying and separation tank. A crushing component is installed inside the drying and separation tank.

[0017] The cylinder's output end slides into the interior of the drying and separation tank and is fixedly connected to the upper surface of the mounting base on the crushing assembly. The crushing assembly consists of the mounting base and multiple crushing heads. A heating tube is installed inside the drying and separation tank, and the heating tube is electrically connected to the control panel on the drying and separation tank.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. The separation and drying device for liquid argon production uses a pusher block in the exhaust assembly to move in opposite directions to overcome the spring force of the reset spring. The pusher block drives the limiting block to exit from the first limiting block slot, releasing the limiting state of the sliding block. Then, after removing the two H-shaped blocks, the sliding block is pulled to separate it from the air inlet tank. This makes the disassembly of the activated carbon adsorption plate simple and quick, avoiding the need for workers to use tools to disassemble the entire exhaust assembly, effectively improving the maintenance and repair efficiency of the activated carbon adsorption plate. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the external structure of the discharge pipe of this utility model;

[0023] Figure 3 This utility model Figure 2 A structural schematic diagram of the enlarged view at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the internal structure of the drying and separation tank of this utility model.

[0025] Reference numerals: 1. Drying and separating tank; 2. Refrigerator assembly; 3. Feed pipe; 4. Cylinder; 5. Air inlet tank; 6. Temperature sensor; 7. Air outlet pipe; 8. Material outlet pipe; 9. T-shaped block groove; 10. H-shaped block; 11. Activated carbon adsorption plate; 12. Sliding block; 13. Fan; 14. First limiting block groove; 15. Limiting block; 16. Rubber limiting block; 17. Return spring; 18. Push block; 19. Heating tube; 20. Crushing assembly; 21. Second limiting block groove. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Please see Figure 1-4 This utility model provides a technical solution: a separation and drying device for liquid argon production, including a drying and separation tank 1, a cooler assembly 2, a cylinder 4 and a temperature sensor 6;

[0031] The drying separation tank 1 is equipped with an exhaust fan;

[0032] The exhaust assembly includes an air inlet tank 5, a sliding block 12, an activated carbon adsorption plate 11, and two H-shaped blocks 10. The outer wall of the sliding block 12 is slidably connected to the upper outer wall of the air inlet tank 5 by an arc-shaped groove. The activated carbon adsorption plate 11 is fixedly installed on the inner wall of the sliding block 12. The air inlet tank 5 is fixedly installed on the upper surface of the drying separation tank 1. The outer wall of the sliding block 12 has two T-shaped slots 9, and the outer wall of the protrusion on the air inlet tank 5 also has two T-shaped slots 9. The T-shaped slots 9 on the sliding block 12 and the T-shaped slots 9 on the air inlet tank 5 are mutually... The two H-shaped blocks 10 are combined to form an H-shaped block limiting area. The outer walls of the two H-shaped blocks 10 are respectively engaged with the T-shaped block groove 9 on the corresponding sliding block 12 and the T-shaped block groove 9 on the air inlet tank 5. The outer wall of the lower T-shaped block of the sliding block 12 is slidably connected to the T-shaped block groove on the protrusion of the air inlet tank 5. The inner walls on both sides of the T-shaped block groove on the outer wall of the protrusion on the air inlet tank 5 are provided with first limiting block grooves 14. The outer walls on both sides of the lower T-shaped block of the sliding block 12 are provided with second limiting block grooves 21. Limiting blocks 15 are slidably connected inside the two second limiting block grooves 21. Each limiting block 15 extends slidably to the T-shaped groove on the outer wall of the protrusion on the air inlet tank 5, and contacts the inner wall of the corresponding first limiting block groove 14 at one end. A push block 18 is slidably connected inside a groove on the outer wall of the lower T-shaped block of the sliding block 12. The interiors of the two second limiting block grooves 21 communicate with the interiors of the grooves on the outer wall of the T-shaped block on the sliding block 12. The ends of the two push blocks 18 extend slidably to the interiors of the second limiting block grooves 21, and are fixed to the outer wall of the corresponding limiting block 15 at one end. The sliding block 12 has a fixed connection. A return spring 17 is installed inside the groove of the T-shaped block at the lower end of the sliding block 12. The two ends of the return spring 17 are fixedly connected to the outer wall of the corresponding push block 18. A rubber limit block 16 is installed inside the groove of the T-shaped block at the lower end of the sliding block 12. The two ends of the rubber limit block 16 are in contact with the outer wall of the corresponding push block 18. The end of the air inlet tank 5 near the drying separation tank 1 is fixedly extended into the interior of the drying separation tank 1 and communicates with the interior of the drying separation tank 1. A fan 13 is installed inside the lower end of the air inlet tank 5.

[0033] The system includes a cooler assembly 2 fixedly installed on the upper end of the drying and separation tank 1; a feed pipe 3 fixedly connected to the upper surface of the drying and separation tank 1, which communicates with the interior of the drying and separation tank 1; a cylinder 4 fixedly installed on the upper surface of the drying and separation tank 1; a temperature sensor 6 fixedly installed on the upper end of the drying and separation tank 1; an air outlet pipe 7 installed on the outer wall of the discharge box at the lower end of the drying and separation tank 1, which communicates with the interior of the drying and separation tank 1; a discharge pipe 8 installed on the lower surface of the discharge box at the lower end of the drying and separation tank 1, which communicates with the interior of the drying and separation tank 1; a crushing assembly 20 installed inside the drying and separation tank 1; the output end of the cylinder 4 slidingly extending into the interior of the drying and separation tank 1 and fixedly connected to the upper surface of the mounting base of the crushing assembly 20; the crushing assembly 20 consisting of a mounting base and multiple crushing heads; and a heating pipe 19 installed inside the drying and separation tank 1, which is electrically connected to the control panel of the drying and separation tank 1.

[0034] Furthermore, when using this device, the argon mixture to be processed is first directly transported into the drying and separation tank 1 through the feed pipe 3. The feed pipe 3 serves as a dedicated channel for raw material input, ensuring a stable entry of the argon mixture into the tank and providing a material basis for subsequent separation and drying. The fan 13 inside the lower end of the air inlet tank 5 is started, and under its action, the air inlet tank 5 generates negative pressure, drawing in external air. When the external air flows through the activated carbon adsorption plate 11 on the inner wall of the sliding block 12, the activated carbon adsorption plate 11 uses its porous structure and adsorption characteristics to adsorb moisture, dust, and other impurities in the air, completing the initial purification of the air. The purified air then passes through the air inlet tank. 5. The portion extending to the drying and separation tank 1 enters the interior of the drying and separation tank 1. Then, the refrigeration unit 2 is activated, using a refrigeration cycle system to cool the argon mixture and purified air inside the drying and separation tank 1. Temperature sensor 6 monitors the temperature inside the tank in real time and feeds the data back to the control panel. The control panel precisely adjusts the cooling power of the refrigeration unit 2 according to the set temperature value (approximately -186℃, the liquefaction temperature of argon), causing the argon to gradually liquefy. The liquid argon eventually accumulates at the bottom of the drying and separation tank 1. Then, during the cooling process, impurities present in the argon mixture or trace impurities that may be present in the air may form ice crystals or solids. In this state, cylinder 4 drives the crushing component 20 to move up and down inside the drying separation tank 1. The crushing head of the crushing component 20 breaks up these impurities, preventing them from clogging the pipes and ensuring the smooth progress of the separation process. After the argon is liquefied, impurities with boiling points higher than argon, such as nitrogen and oxygen, as well as unreacted air components, remain in a gaseous state. Then, the gas outlet pipe 7 and the material outlet pipe 8 are connected to external equipment. These gaseous impurities are then discharged through the gas outlet pipe 7, while the liquid argon remains in the material outlet box at the lower end of the drying separation tank 1 and is discharged and collected through the material outlet pipe 8. At the same time, if the temperature sensor 6 detects that the temperature inside the tank is too low, the control panel activates the heating element 19 to heat the gas or liquid argon inside the tank. The liquid is heated to prevent localized freezing of the equipment and ensure normal operation and process temperature requirements. If the temperature is too high, the control panel controls the cooler assembly 2 to increase the cooling capacity and maintain the temperature within a suitable separation temperature range. When the activated carbon adsorption plate 11 is saturated and needs to be replaced, pull the handle on the rubber limit block 16 to remove it from the sliding block 12. Then push the push block 18 to move in opposite directions to overcome the elastic force of the return spring 17. The push block 18 drives the limit block 15 to exit from the first limit block groove 14, releasing the limiting state of the sliding block 12. Then, after removing the two H-shaped blocks 10, pull the sliding block 12 to separate it from the air inlet tank 5.

[0035] By pushing the pusher 18 in the exhaust assembly to move towards each other, it overcomes the elastic force of the reset spring 17. The pusher 18 drives the limit block 15 to exit from the first limit block groove 14, releasing the limiting state of the sliding block 12. Then, after removing the two H-shaped blocks 10, the sliding block 12 is pulled to separate it from the air inlet tank 5. This makes disassembling the activated carbon adsorption plate 11 simple and quick, avoiding the need for staff to use tools to disassemble the entire exhaust assembly, effectively improving the maintenance and repair efficiency of the activated carbon adsorption plate 11.

[0036] Structural Description: Drying Separation Tank 1: The drying separation tank 1 is the core container of the entire device, providing space for liquid argon separation and drying. It is equipped with a crushing component 20 and a heating tube 19, which are used to crush impurities and regulate temperature, respectively. The upper surface is connected to the feed pipe 3 and the exhaust component. The feed pipe 3 is used to input the argon mixture to be processed. The exhaust component can realize gas pretreatment. The upper end is fixed with a cooler component 2, a cylinder 4 and a temperature sensor 6. The lower end of the discharge box is equipped with an exhaust pipe 7 and a discharge pipe 8 to discharge the separated gaseous impurities and liquid argon, respectively.

[0037] Refrigerator assembly 2: Refrigerator assembly 2 is fixed at the upper end of the drying separation tank 1 and electrically connected to the control panel. Through the refrigeration cycle system, it can reduce the internal temperature of the drying separation tank 1 to the low temperature required for argon liquefaction. It is the key refrigeration component for realizing liquid-argon separation.

[0038] Cylinder 4: Cylinder 4 is installed on the upper surface of the drying separation tank 1. Its output end extends into the tank and is connected to the mounting base of the crushing component 20. Driven by air pressure, it can drive the crushing component 20 to move up and down in the tank to crush ice crystals or impurities in the argon mixture, preventing blockage of the pipeline and affecting the separation effect.

[0039] Temperature sensor 6: Temperature sensor 6 is installed on the upper end of the drying and separation tank 1 and is electrically connected to the control panel. It monitors the temperature inside the tank in real time and feeds the data back to the control panel so as to control the working status of the cooler assembly 2 and the heating tube 19, thereby achieving precise control of the temperature inside the tank.

[0040] Inlet tank 5: Fixed on the upper surface of drying and separating tank 1, one end extends into the tank and communicates with it, and a fan 13 is installed inside the lower end to draw in the argon mixture to be processed and send it into the drying and separating tank 1 after pretreatment;

[0041] Sliding block 12: The outer wall is slidably connected to the upper arc groove of the air inlet tank 5, and the lower T-shaped block is slidably engaged with the T-shaped block groove of the upper protrusion of the air inlet tank 5. The outer wall is provided with two T-shaped block grooves 9, which cooperate with the T-shaped block grooves 9 of the upper protrusion of the air inlet tank 5 to form an H-shaped block limiting area. The lower T-shaped block is also provided with a structure that cooperates with the push block 18, the limiting block 15, etc., to realize the fixing and disassembly of the sliding block 12.

[0042] Activated carbon adsorption plate 11: Fixed on the inner wall of sliding block 12, it uses the adsorption characteristics of activated carbon to adsorb moisture, impurities and other substances in the argon mixture, and performs preliminary drying and purification of the gas.

[0043] H-block 10: It is snapped into the H-block limiting area formed by the T-block groove 9 on the sliding block 12 and the air inlet tank 5, fixing the relative position of the sliding block 12 and the air inlet tank 5, and ensuring the stable operation of the activated carbon adsorption plate 11.

[0044] Limiting block 15, push block 18, return spring 17, rubber limiting block 16: Limiting block 15 slides in the second limiting block groove 21, and one end can extend into the first limiting block groove 14 to restrict the sliding block 12. Push block 18 is connected to limiting block 15 and can drive the limiting block to move. Return spring 17 provides a reset force to keep the limiting block in the limiting groove. Rubber limiting block 16 buffers the movement of push block and prevents rigid collision.

[0045] Crushing assembly 20: It consists of a mounting base and multiple crushing heads. The mounting base is connected to the output end of cylinder 4. Under the drive of cylinder 4, crushing assembly 20 moves up and down. The crushing heads crush impurities in the argon mixture to ensure a smooth separation process.

[0046] Heating tube 19: The heating tube 19 is installed inside the drying and separation tank 1 and is electrically connected to the control panel. It can heat the gas or liquid in the tank according to process requirements, such as when cleaning equipment, regulating temperature or preventing local overcooling and freezing.

[0047] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A separation and drying apparatus for liquid argon production, comprising a drying and separation tank (1), a cooler assembly (2), a cylinder (4), and a temperature sensor (6), characterized in that: The drying separation tank (1) is equipped with an exhaust assembly; The exhaust assembly includes an air inlet tank (5), a sliding block (12), an activated carbon adsorption plate (11), and two H-shaped blocks (10). The outer wall of the sliding block (12) is slidably connected to the upper outer wall of the air inlet tank (5) by an arc-shaped groove. The activated carbon adsorption plate (11) is fixedly installed on the inner wall of the sliding block (12). The air inlet tank (5) is fixedly installed on the upper surface of the drying separation tank (1). The outer wall of the sliding block (12) has two T-shaped block grooves (9). The outer wall of the protrusion on the air inlet tank (5) also has two T-shaped block grooves (9). Among them, the outer walls of the two H-shaped blocks (10) are respectively engaged with the T-shaped block groove (9) on the corresponding sliding block (12) and the T-shaped block groove (9) on the air inlet (5). The inner walls of the T-shaped block groove on both sides of the outer wall of the protrusion on the air inlet (5) are provided with first limiting block grooves (14). The outer walls of the T-shaped block at the lower end of the sliding block (12) are provided with second limiting block grooves (21). The two second limiting block grooves (21) are slidably connected with limiting blocks (15). The outer wall of the T-shaped block at the lower end of the sliding block (12) is provided with a groove and a push block (18) is slidably connected inside. The outer wall of the T-shaped block at the lower end of the sliding block (12) is provided with a groove and a reset spring (17) is provided inside. The outer wall of the T-shaped block at the lower end of the sliding block (12) is provided with a groove and a rubber limiting block (16) is provided inside. The air inlet (5) is provided with a fan (13) inside.

2. The separation and drying apparatus for liquid argon production according to claim 1, characterized in that: The T-shaped groove (9) on the sliding block (12) and the T-shaped groove (9) on the air inlet (5) cooperate to form an H-shaped block limiting area. The outer wall of the T-shaped block at the lower end of the sliding block (12) is slidably connected to the T-shaped groove on the protrusion of the air inlet (5). Among them, the two limiting blocks (15) near the end of the first limiting block groove (14) slide to the inside of the T-shaped block groove on the outer wall of the upper protrusion of the air tank (5) and respectively contact the inner wall of the corresponding first limiting block groove (14).

3. The separation and drying apparatus for liquid argon production according to claim 1, characterized in that: The interior of the two second limiting block grooves (21) is connected to the interior of the groove on the outer wall of the T-shaped block on the sliding block (12). The two push blocks (18) extend to the interior of the second limiting block groove (21) at the end near the limiting block (15) and are fixedly connected to the outer wall of the corresponding limiting block (15). Among them, the two ends of the reset spring (17) are fixedly connected to the outer wall of the corresponding push block (18), the two ends of the rubber limit block (16) are in contact with the outer wall of the corresponding push block (18), and the end of the air inlet tank (5) near the drying separation tank (1) is fixedly extended into the interior of the drying separation tank (1) and communicates with the interior of the drying separation tank (1).

4. The separation and drying apparatus for liquid argon production according to claim 1, characterized in that: The refrigeration unit (2) is fixedly installed on the upper end of the drying separation tank (1), and the upper surface of the drying separation tank (1) is fixedly connected to the feed pipe (3). Among them, the feed pipe (3) is connected to the interior of the drying and separation tank (1), the cylinder (4) is fixedly installed on the upper surface of the drying and separation tank (1), and the temperature sensor (6) is fixedly installed on the upper end of the drying and separation tank (1).

5. The separation and drying apparatus for liquid argon production according to claim 1, characterized in that: The refrigeration unit (2) is electrically connected to the control panel on the drying separation tank (1), and the temperature sensor (6) is electrically connected to the control panel on the drying separation tank (1). Among them, an air outlet pipe (7) is installed on the outer wall of the discharge box at the lower end of the drying and separation tank (1), and the interior of the air outlet pipe (7) is connected to the interior of the drying and separation tank (1).

6. The separation and drying apparatus for liquid argon production according to claim 1, characterized in that: The lower surface of the discharge box at the lower end of the drying separation tank (1) is equipped with a discharge pipe (8), the inside of the discharge pipe (8) is connected to the inside of the drying separation tank (1), and the inside of the drying separation tank (1) is equipped with a crushing component (20). The output end of the cylinder (4) extends slidably into the interior of the drying separation tank (1) and is fixedly connected to the upper surface of the mounting seat on the crushing component (20). The crushing component (20) consists of a mounting seat and multiple crushing heads. A heating tube (19) is installed inside the drying separation tank (1), and the heating tube (19) is electrically connected to the control panel on the drying separation tank (1).

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