Condensation treatment device for benzotriazole mother liquor

Abstract

The utility model discloses a benzotriazole mother liquor condensation treatment device, which relates to the technical field of benzotriazole and comprises a support table, a collection component, a storage component and a control component. When the benzotriazole mother liquor needs to be condensed, low-temperature water treated by cooling equipment is introduced from the water inlet of the condensation tank, then the benzotriazole mother liquor is poured into the condensation kettle, the cover plate is covered, the temperature of the benzotriazole mother liquor in the condensation kettle is reduced through the low-temperature water, and the benzotriazole mother liquor in the condensation kettle is condensed. The purpose of separating out benzotriazole crystals, the benzotriazole crystals can be attached to the inner wall of the condensation kettle, at the moment, a switch part is turned on, remaining benzotriazole mother liquor can flow to treatment equipment through a pipeline, and at the moment, the benzotriazole crystals attached to the inner wall of the condensation kettle are collected and stored through a collecting part and a storage part. In the whole process, the contact between a worker and the benzotriazole crystal can be reduced, so that the safety of the worker is effectively protected.

Description

Technical Field

[0001] The utility model relates to the technical field of benzotriazole, in particular to a benzotriazole mother liquor condensation treatment device. Background Art

[0002] Benzotriazole (BTA) is an organic compound primarily used as a flame retardant, antioxidant, and stabilizer, particularly in industries such as plastics, rubber, coatings, inks, cables, and wires. BTA concentrate, typically a solution containing BTA, is used to formulate various BTA-containing additives to enhance the heat resistance, antioxidant properties, and stability of these products.

[0003] Benzotriazole mother liquor usually contains benzotriazole, an organic compound with certain toxicity. If exposed to the skin, eyes or respiratory tract, it may cause irritation and discomfort. Long-term or high-concentration exposure may cause skin allergies, eye damage, liver and kidney damage, and may even pose a risk of cancer. Currently, the benzotriazole crystals precipitated from the mother liquor are generally collected by condensing the mother liquor. However, during the collection process, workers may come into contact with benzotriazole, which may cause personal injury. At the same time, the efficiency of manual collection is not high. Utility Model Content

[0004] The purpose of the utility model is to provide a benzotriazole mother liquor condensation treatment device to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A benzotriazole mother liquor condensation processing device comprises a support table, a condensation box is provided below the support table, a water inlet and a water outlet are respectively provided on both sides of the condensation box, the condensation box is fixedly connected to the support table, a condensation kettle is provided inside the condensation box, the cross-section of the condensation kettle is semicircular, a pipeline is fixedly connected below the condensation kettle, a filter is provided at the connection between the pipeline and the condensation kettle, the condensation kettle is fixedly connected to the support table, a collecting component for collecting benzotriazole crystals is connected above the support table, a storage component for storing benzotriazole crystals is provided on one side of the collecting component, a switch component for controlling the flow of mother liquor is provided inside the pipeline, and a controller is fixedly connected to the support table.

[0007] When the benzotriazole mother liquor needs to be condensed, low-temperature water treated by the cooling equipment is introduced from the water inlet of the condensation box, and then the benzotriazole mother liquor is poured into the condensation kettle. The cover is closed, and the low-temperature water reduces the temperature of the benzotriazole mother liquor in the condensation kettle, thereby precipitating benzotriazole crystals, which adhere to the inner wall of the condensation kettle. At this time, the switch component is turned on, and the remaining benzotriazole mother liquor flows to the treatment equipment through the pipeline. At this time, the benzotriazole crystals adhered to the inner wall of the condensation kettle are collected and stored by the collecting component and the storage component. In the whole process, the contact between the staff and the benzotriazole crystals can be reduced, thereby effectively protecting the safety of the staff.

[0008] A further improvement of the technical solution of the present utility model is that: the collecting component includes a support column, the support column is fixedly connected to the support table, the support columns are symmetrically arranged, a rotating shaft is provided on the support column, the rotating shaft is rotatably connected to the symmetrically arranged support columns, a first motor is provided at one end of the rotating shaft, the first motor is fixedly connected to the support column, the output end of the first motor is fixedly connected to the rotating shaft, a support arm is fixedly connected to the rotating shaft, the end of the support arm away from the rotating shaft is fixedly connected to a connecting rod, a collecting spoon is provided at the end of the connecting rod away from the support arm, and the connecting rod is rotatably connected to the collecting spoon through a torsion spring.

[0009] The above technical solution is adopted. In this solution, when there is no benzotriazole mother liquor in the condensing kettle, the motor is started at this time. The motor starts and drives the rotating shaft fixed to it to rotate. Then, through the mutual cooperation between the support arm, the connecting rod and the collecting spoon, the collecting spoon contacts the inner wall of the condensing kettle. The collecting spoon rotates to collect the benzotriazole crystals on the inner wall of the condensing kettle into the collecting spoon, thereby reducing the contact between the staff and the benzotriazole crystals and improving the working efficiency of the device.

[0010] A further improvement of the technical solution of the present utility model is that: the storage component includes a base, the base is fixedly connected to the support seat, a groove is provided on the base, a transmission shaft is rotatably connected inside the base, a second motor is provided at one end of the transmission shaft, the second motor is fixedly connected to the base, the output end of the second motor is fixedly connected to the transmission shaft, a gear is fixedly connected to the transmission shaft, the gear is located inside the groove, a first rack and a second rack are respectively provided on both sides of the gear, the gears are respectively meshed with the first rack and the second rack, the first rack and the second rack are respectively slidably connected to the base, the end of the first rack close to the support column is fixedly connected to the storage box, and the end of the second rack close to the storage box is fixedly connected to the guide rod.

[0011] The above-mentioned technical solution is adopted. In this solution, when the collecting spoon rotates to the appropriate position, the second motor is started. The start of the second motor will drive the transmission shaft fixedly connected to its output end to rotate. The rotation of the transmission shaft will drive the gear fixedly connected to it to rotate. The rotation of the gear will drive the first rack engaged with it to move to one side of the support column until it reaches the bottom of the collecting spoon. At the same time, the second rack rotates in the opposite direction of the first rack, so that the guide rod conflicts with the collecting spoon, thereby driving the collecting spoon to flip, so that the benzotriazole crystals in the collecting spoon fall into the storage box, thereby achieving the storage purpose. This arrangement not only reduces the contact between the staff and the benzotriazole crystals, but also improves the working efficiency of the device.

[0012] A further improvement of the technical solution of the present utility model is that: the switch component includes a condensation plate, the condensation plate is rotatably connected to the pipeline, a number of reinforcement plates are fixedly connected to the bottom of the condensation box, a moving rod is slidably connected to the reinforcement plate, the moving rod is slidably connected to the pipeline, the end of the moving rod away from the pipeline is fixedly connected to a button, the end of the moving rod away from the button is provided with a linkage rod, one end of the linkage rod is hinged to the condensation plate, the other end of the linkage rod is hinged to the moving rod, a fixed plate is fixedly connected to the moving rod, one side of the fixed plate is in contact with the condensation box, a spring is fixedly connected to the side of the fixed plate close to the pipeline, and the other end of the spring is fixedly connected to the reinforcement plate.

[0013] The above-mentioned technical solution is adopted. In this solution, when the condensed benzotriazole mother liquor needs to be released, the button is pressed at this time, the spring is in a compressed state, and the movement of the moving rod will drive the condensation plate to rotate through the linkage rod, thereby achieving the purpose of releasing the benzotriazole mother liquor. When the release is completed, the button is released, and the spring will reset to drive the condensation plate to close.

[0014] A further improvement of the technical solution of the present utility model is that a plurality of through holes are provided on the bottom of the collecting spoon.

[0015] The above technical solution is adopted, in which a plurality of through holes are provided at the bottom of the collecting spoon to prevent the benzotriazole mother liquor from accumulating in the collecting spoon, thereby affecting the purpose of collecting and storing benzotriazole crystals.

[0016] A further improvement of the technical solution of the utility model is that a smooth layer is provided on the inner surface of the collecting spoon.

[0017] The above technical solution is adopted, in which a smooth layer is provided on the surface of the collecting spoon to prevent benzotriazole crystals from adhering to the inner wall of the collecting spoon and being unable to fall off, thereby affecting the working efficiency of the device.

[0018] A further improvement of the technical solution of the present utility model is that limiting teeth are fixedly connected to both the first rack and the second rack.

[0019] The above technical solution is adopted, in which the limiting teeth are provided to prevent the gear from being disengaged from the first rack and the second rack due to movement overload, thereby preventing damage to the device.

[0020] Due to the adoption of the above technical solution, the present invention has achieved the following technical advancements compared to the prior art:

[0021] 1. The utility model provides a benzotriazole mother liquor condensation treatment device. When the benzotriazole mother liquor needs to be condensed, low-temperature water treated by a cooling device is introduced from the water inlet of the condensation box, and then the benzotriazole mother liquor is poured into the condensation kettle. The cover is covered, and the temperature of the benzotriazole mother liquor in the condensation kettle is reduced by the low-temperature water, thereby precipitating benzotriazole crystals, which will adhere to the inner wall of the condensation kettle. At this time, the switch component is turned on, and the remaining benzotriazole mother liquor will flow to the treatment equipment through the pipeline. At this time, the benzotriazole crystals adhered to the inner wall of the condensation kettle are collected and stored by the collecting component and the storage component. In the whole process, the contact between the staff and the benzotriazole crystals can be reduced, thereby effectively protecting the safety of the staff.

[0022] 2. The utility model provides a benzotriazole mother liquor condensation processing device. When there is no benzotriazole mother liquor in the condensation kettle, the motor is started at this time. The motor startup will drive the rotating shaft fixedly connected to it to rotate, and then the collecting spoon is brought into contact with the inner wall of the condensation kettle through the mutual cooperation between the support arm, the connecting rod and the collecting spoon. The collecting spoon rotates to collect the benzotriazole crystals on the inner wall of the condensation kettle into the collecting spoon, thereby reducing the contact between the staff and the benzotriazole crystals and improving the working efficiency of the device.

[0023] 3. The utility model provides a benzotriazole mother liquor condensation processing device. When the collecting spoon rotates to a suitable position, the second motor is started. The start of the second motor will drive the transmission shaft fixedly connected to its output end to rotate. The rotation of the transmission shaft will drive the gear fixedly connected to it to rotate. The rotation of the gear will drive the first rack engaged with it to move to one side of the support column until it reaches the bottom of the collecting spoon. At the same time, the second rack rotates in the opposite direction of the first rack, so that the guide rod conflicts with the collecting spoon, thereby driving the collecting spoon to flip, so that the benzotriazole crystals in the collecting spoon fall into the storage box, thereby achieving the purpose of storage. This arrangement not only reduces the contact between the staff and the benzotriazole crystals, but also improves the working efficiency of the device.

[0024] 4. The utility model provides a benzotriazole mother liquor condensation processing device. When the condensed benzotriazole mother liquor needs to be released, the button is pressed at this time, the spring is in a compressed state, and the movement of the moving rod will drive the condensation plate to rotate through the linkage rod, thereby achieving the purpose of releasing the benzotriazole mother liquor. When the release is completed, the button is released, and the spring will reset to drive the condensation plate to close. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] Figure 1 This is a first structural diagram of the utility model;

[0027] Figure 2 This is a second structural diagram of the present utility model;

[0028] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 4 This is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0030] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0031] Figure 6 This is a schematic diagram of the switch component structure of the utility model;

[0032] In the figure: 1. Support table; 2. Condensation box; 3. Condensation kettle; 4. Pipe; 5. Filter; 6. Support column; 7. Rotating shaft; 8. First motor; 9. Support arm; 10. Connecting rod; 11. Collecting spoon; 12. Base; 13. Groove; 14. Transmission shaft; 15. Second motor; 16. Gear; 17. First rack; 18. Second rack; 19. Storage box; 20. Guide rod; 21. Condensation plate; 22. Reinforcement plate; 23. Moving rod; 24. Button; 25. Linkage rod; 26. Fixed plate; 27. Spring; 28. Through hole; 30. Limiting tooth. DETAILED DESCRIPTION

[0033] The present invention is further described in detail below with reference to the embodiments:

[0034] Example 1

[0035] like Figure 1As shown, the utility model provides a benzotriazole mother liquor condensation processing device, including a support table 1, a condensation box 2 is arranged under the support table 1, and a water inlet and a water outlet are respectively arranged on both sides of the condensation box 2, the condensation box 2 is fixedly connected to the support table 1, and a condensation kettle 3 is arranged inside the condensation box 2. The cross-section of the condensation kettle 3 is semicircular, and a pipe 4 is fixedly connected to the bottom of the condensation kettle 3. A filter screen 5 is arranged at the connection between the pipe 4 and the condensation kettle 3, the condensation kettle 3 is fixedly connected to the support table 1, and a collecting component for collecting benzotriazole crystals is connected above the support table 1, and a storage component for storing benzotriazole crystals is arranged on one side of the collecting component. A switch component for controlling the flow of mother liquor is arranged inside the pipe 4, and a controller is fixedly connected to the support table 1.

[0036] In this embodiment, when the benzotriazole mother liquor needs to be condensed, low-temperature water treated by the cooling equipment is introduced from the water inlet of the condensation box 2, and then the benzotriazole mother liquor is poured into the condensation kettle 3, and the cover plate is covered. The low-temperature water is used to reduce the temperature of the benzotriazole mother liquor in the condensation kettle 3, thereby precipitating benzotriazole crystals, which will adhere to the inner wall of the condensation kettle 3. At this time, the switch component is opened, and the remaining benzotriazole mother liquor will flow to the processing equipment through the pipeline 4. At this time, the benzotriazole crystals adhered to the inner wall of the condensation kettle 3 are collected and stored by the collecting component and the storage component. In the whole process, the contact between the staff and the benzotriazole crystals can be reduced, thereby effectively protecting the safety of the staff.

[0037] like Figure 2 As shown, in this embodiment, preferably, the collecting component includes a support column 6, which is fixedly connected to the support table 1, and the support columns 6 are symmetrically arranged. A rotating shaft 7 is provided on the support column 6, and the rotating shaft 7 is rotatably connected to the symmetrically arranged support column 6. A first motor 8 is provided at one end of the rotating shaft 7, and the first motor 8 is fixedly connected to the support column 6. The output end of the first motor 8 is fixedly connected to the rotating shaft 7. A support arm 9 is fixedly connected to the rotating shaft 7, and the end of the support arm 9 away from the rotating shaft 7 is fixedly connected to a connecting rod 10, and the end of the connecting rod 10 away from the support arm 9 is provided with a collecting spoon 11, and the connecting rod 10 is rotatably connected to the collecting spoon 11 through a torsion spring.

[0038] When there is no benzotriazole mother liquor in the condensing kettle 3, the motor is started at this time. The motor startup will drive the rotating shaft 7 fixed to it to rotate, and then the collecting spoon 11 is brought into contact with the inner wall of the condensing kettle 3 through the mutual cooperation between the support arm 9, the connecting rod 10 and the collecting spoon 11. The collecting spoon 11 rotates to collect the benzotriazole crystals on the inner wall of the condensing kettle 3 into the collecting spoon 11, thereby reducing the contact between the staff and the benzotriazole crystals and improving the working efficiency of the device.

[0039] like Figure 3As shown, preferably, the storage component includes a base 12, which is fixedly connected to the support seat, and a groove 13 is provided on the base 12. A transmission shaft 14 is rotatably connected inside the base 12, and a second motor 15 is provided at one end of the transmission shaft 14. The second motor 15 is fixedly connected to the base 12, and the output end of the second motor 15 is fixedly connected to the transmission shaft 14. A gear 16 is fixedly connected to the transmission shaft 14, and the gear 16 is located inside the groove 13. A first rack 17 and a second rack 18 are respectively provided on both sides of the gear 16, and the gear 16 is respectively engaged with the first rack 17 and the second rack 18. The first rack 17 and the second rack 18 are respectively slidably connected to the base 12, and the end of the first rack 17 close to the support column 6 is fixedly connected to the storage box 19, and the end of the second rack 18 close to the storage box 19 is fixedly connected to the guide rod 20.

[0040] When the collecting spoon 11 rotates to a suitable position, the second motor 15 is started. The start of the second motor 15 will drive the transmission shaft 14 fixedly connected to its output end to rotate. The rotation of the transmission shaft 14 will drive the gear 16 fixedly connected to it to rotate. The rotation of the gear 16 will drive the first rack 17 meshing with it to move to one side of the support column 6 until it reaches the bottom of the collecting spoon 11. At the same time, the second rack 18 rotates in the opposite direction of the first rack 17, so that the guide rod 20 conflicts with the collecting spoon 11, thereby driving the collecting spoon 11 to flip over, so that the benzotriazole crystals in the collecting spoon 11 fall into the storage box 19, thereby achieving the storage purpose. This arrangement not only reduces the contact between the staff and the benzotriazole crystals, but also improves the working efficiency of the device.

[0041] like Figure 2 As shown, preferably, the switch component includes a condensation plate 21, which is rotatably connected to the pipe 4, and a number of reinforcement plates 22 are fixedly connected to the bottom of the condensation box 2. A moving rod 23 is slidably connected to the reinforcement plate 22, and the moving rod 23 is slidably connected to the pipe 4. The end of the moving rod 23 away from the pipe 4 is fixedly connected to a button 24, and the end of the moving rod 23 away from the button 24 is provided with a linkage rod 25, one end of the linkage rod 25 is hinged to the condensation plate 21, and the other end of the linkage rod 25 is hinged to the moving rod 23, and a fixed plate 26 is fixedly connected to the moving rod 23, one side of the fixed plate 26 is in contact with the condensation box 2, and a spring 27 is fixedly connected to the side of the fixed plate 26 close to the pipe 4, and the other end of the spring 27 is fixedly connected to the reinforcement plate 22.

[0042] When the condensed benzotriazole mother liquor needs to be released, the button 24 is pressed at this time, the spring 27 is in a compressed state, and the movement of the moving rod 23 will drive the condensation plate 21 to rotate through the linkage rod 25, thereby achieving the purpose of releasing the benzotriazole mother liquor. When the release is completed, the button 24 is released, and the spring 27 will reset to drive the condensation plate 21 to close.

[0043] Example 2

[0044] like Figure 4 As shown, based on Example 1, the present invention provides a technical solution: preferably, a plurality of through holes 28 are provided at the bottom of the collecting spoon 11 .

[0045] In this embodiment, a plurality of through holes 28 are provided at the bottom of the collecting spoon 11 to prevent the benzotriazole mother liquor from accumulating in the collecting spoon 11 and thus affecting the purpose of collecting and storing the benzotriazole crystals.

[0046] Example 3

[0047] like Figure 1 As shown, based on Example 2, the present invention provides a technical solution: preferably, the inner surface of the collecting spoon 11 is provided with a smooth layer.

[0048] In this embodiment, a smooth layer is provided on the surface of the collecting spoon 11 to prevent the benzotriazole crystals from adhering to the inner wall of the collecting spoon 11 and being unable to fall off, thereby affecting the working efficiency of the device.

[0049] Example 4

[0050] like Figure 5 As shown, based on Example 3, the present invention provides a technical solution: preferably, the first rack 17 and the second rack 18 are both fixedly connected with limiting teeth 30.

[0051] In this embodiment, the provision of the limiting teeth 30 can prevent the gear 16 from being disengaged from the first rack 17 and the second rack 18 due to movement overload, thereby preventing the device from being damaged.

[0052] The working principle of the benzotriazole mother liquor condensation treatment device will be described in detail below.

[0053] like Figure 1-6As shown, when the benzotriazole mother liquor needs to be condensed, low-temperature water treated by the cooling equipment is introduced from the water inlet of the condensation box 2, and then the benzotriazole mother liquor is poured into the condensation kettle 3, and the cover plate is covered. The low-temperature water is used to reduce the temperature of the benzotriazole mother liquor in the condensation kettle 3, thereby precipitating benzotriazole crystals, which will adhere to the inner wall of the condensation kettle 3. At this time, the switch component is opened, and the remaining benzotriazole mother liquor will flow to the processing equipment through the pipeline 4. At this time, the benzotriazole crystals adhered to the inner wall of the condensation kettle 3 are collected and stored by the collecting component and the storage component. In the whole process, the contact between the staff and the benzotriazole crystals can be reduced, thereby effectively protecting the safety of the staff. When there is no benzotriazole mother liquor in the condensing kettle 3, the motor is started at this time. The motor startup will drive the rotating shaft 7 fixed to it to rotate, and then the collecting spoon 11 is brought into contact with the inner wall of the condensing kettle 3 through the mutual cooperation between the support arm 9, the connecting rod 10 and the collecting spoon 11. The collecting spoon 11 rotates to collect the benzotriazole crystals on the inner wall of the condensing kettle 3 into the collecting spoon 11, thereby reducing the contact between the staff and the benzotriazole crystals and improving the working efficiency of the device. When the collecting spoon 11 rotates to a suitable position, the second motor 15 is started. The start of the second motor 15 will drive the transmission shaft 14 fixedly connected to its output end to rotate. The rotation of the transmission shaft 14 will drive the gear 16 fixedly connected to it to rotate. The rotation of the gear 16 will drive the first rack 17 meshing with it to move to one side of the support column 6 until it reaches the bottom of the collecting spoon 11. At the same time, the second rack 18 rotates in the opposite direction of the first rack 17, so that the guide rod 20 conflicts with the collecting spoon 11, thereby driving the collecting spoon 11 to flip over, so that the benzotriazole crystals in the collecting spoon 11 fall into the storage box 19, thereby achieving the storage purpose. This arrangement not only reduces the contact between the staff and the benzotriazole crystals, but also improves the working efficiency of the device. When it is necessary to release the benzotriazole mother liquor that has been condensed, press the button 24 at this time, the spring 27 is in a compressed state, and the movement of the movable rod 23 will drive the condensation plate 21 to rotate through the linkage rod 25, thereby achieving the purpose of releasing the benzotriazole mother liquor. When the release is completed, release the button 24, and the spring 27 will reset and drive the condensation plate 21 to close. A number of through holes 28 are provided at the bottom of the collecting spoon 11 to prevent the benzotriazole mother liquor from accumulating in the collecting spoon 11, thereby affecting the purpose of collecting and storing benzotriazole crystals. By providing a smooth layer on the surface of the collecting spoon 11, it is possible to prevent the benzotriazole crystals from adhering to the inner wall of the collecting spoon 11 and being unable to fall off, thereby affecting the working efficiency of the device. By providing a limiting tooth 30, it is possible to prevent the gear 16 from being de-toothed and the first rack 17 and the second rack 18 from being damaged due to motion overload.

[0054] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A benzotriazole mother liquor condensation treatment device, comprising a support table (1); characterized in that: A condensation box (2) is provided below the support table (1), and a water inlet and a water outlet are provided on both sides of the condensation box (2), respectively. The condensation box (2) is fixedly connected to the support table (1), and a condensation kettle (3) is provided inside the condensation box (2), and the cross-section of the condensation kettle (3) is in the shape of a semicircle. A pipe (4) is fixedly connected below the condensation kettle (3), and a filter screen (5) is provided at the connection between the pipe (4) and the condensation kettle (3). The condensation kettle (3) is fixedly connected to the support table (1), and a collecting component for collecting benzotriazole crystals is connected above the support table (1), and a storage component for storing benzotriazole crystals is provided on one side of the collecting component. A switch component for controlling the flow of mother liquor is provided inside the pipe (4), and a controller is fixedly connected to the support table (1).

2. A benzotriazole mother liquor condensation treatment device according to claim 1, characterized in that: The collecting component comprises a support column (6), the support column (6) is fixedly connected to the support table (1), the support columns (6) are symmetrically arranged, a rotating shaft (7) is arranged on the support column (6), the rotating shaft (7) is rotatably connected to the symmetrically arranged support column (6), a first motor (8) is arranged at one end of the rotating shaft (7), the first motor (8) is fixedly connected to the support column (6), the output end of the first motor (8) is fixedly connected to the rotating shaft (7), a support arm (9) is fixedly connected to the rotating shaft (7), the end of the support arm (9) away from the rotating shaft (7) is fixedly connected to a connecting rod (10), the end of the connecting rod (10) away from the support arm (9) is provided with a collecting spoon (11), and the connecting rod (10) is rotatably connected to the collecting spoon (11) through a torsion spring.

3. A benzotriazole mother liquor condensation treatment device according to claim 2, characterized in that: The storage component comprises a base (12), the base (12) is fixedly connected to the support seat, a groove (13) is provided on the base (12), a transmission shaft (14) is rotatably connected inside the base (12), a second motor (15) is provided at one end of the transmission shaft (14), the second motor (15) is fixedly connected to the base (12), an output end of the second motor (15) is fixedly connected to the transmission shaft (14), a gear (16) is fixedly connected to the transmission shaft (14), and the gear (16) Located inside the groove (13), a first rack (17) and a second rack (18) are respectively provided on both sides of the gear (16), and the gear (16) is respectively engaged with the first rack (17) and the second rack (18), and the first rack (17) and the second rack (18) are respectively slidably connected to the base (12), and the end of the first rack (17) close to the support column (6) is fixedly connected to the storage box (19), and the end of the second rack (18) close to the storage box (19) is fixedly connected to the guide rod (20).

4. The benzotriazole mother liquor condensation treatment device according to claim 3, characterized in that: The switch component comprises a condensation plate (21), the condensation plate (21) is rotatably connected to the pipe (4), a plurality of reinforcement plates (22) are fixedly connected to the bottom of the condensation box (2), a moving rod (23) is slidably connected to the reinforcement plate (22), the moving rod (23) is slidably connected to the pipe (4), the end of the moving rod (23) away from the pipe (4) is fixedly connected to a button (24), the end of the moving rod (23) away from the button (24) is provided with a linkage rod (25), one end of the linkage rod (25) is hinged to the condensation plate (21), the other end of the linkage rod (25) is hinged to the moving rod (23), a fixed plate (26) is fixedly connected to the moving rod (23), one side of the fixed plate (26) contacts the condensation box (2), the side of the fixed plate (26) close to the pipe (4) is fixedly connected to a spring (27), the other end of the spring (27) is fixedly connected to the reinforcement plate (22).

5. The benzotriazole mother liquor condensation treatment device according to claim 4, characterized in that: The bottom of the collecting spoon (11) is provided with a plurality of through holes (28).

6. The benzotriazole mother liquor condensation treatment device according to claim 5, characterized in that: The inner surface of the collecting spoon (11) is provided with a smooth layer.

7. The benzotriazole mother liquor condensation treatment device according to claim 6, characterized in that: The first rack (17) and the second rack (18) are both fixedly connected with limiting teeth (30).

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