A device for treating waste liquid from heparin sodium production

Abstract

The utility model discloses a sodium heparin production waste liquid treatment device, which relates to the technical field of sodium heparin waste liquid treatment, including a bottom plate and a collection box, the top of the bottom plate is fixedly connected with the collection box, the inner wall of the collection box is slidably connected with a first filter plate, and the top of the collection box is clamped with a casing. The utility model adopts the above structure, the feed inlet can facilitate the waste liquid and waste liquid treatment agent to enter the casing, the driving motor drives the stirring rod to rotate to evenly mix the two, when the waste liquid treatment is completed, the first sealing block is pulled out, the feed hole can facilitate the waste liquid to flow downward, the first filter plate can effectively filter the waste liquid, when the first filter plate needs to be cleaned, the first clamping block is pulled out through the clamping principle, so that the casing and the collection box can be disassembled, while achieving the convenience of cleaning the first filter plate, it is also more conducive to the user to perform individual maintenance on the casing or the collection box later.

Description

Technical Field

[0001] The utility model belongs to the technical field of sodium heparin waste liquid treatment, in particular to a sodium heparin production waste liquid treatment device. Background Art

[0002] Heparin sodium can interfere with many links of the blood coagulation process and has anticoagulant effects both in vivo and in vitro. Its mechanism of action is relatively complex. It mainly binds to antithrombin III and enhances the latter's inhibitory effect on activated coagulation factors II, IX, X, XI and XII. The consequences involve preventing platelet aggregation and destruction, hindering the formation of coagulation activating enzyme, preventing prothrombin from turning into thrombin, inhibiting thrombin, and thus hindering fibrinogen from turning into fibrin, thereby exerting an anticoagulant effect. A certain amount of waste liquid will be generated during the production process of heparin sodium, so a waste liquid treatment device will be used to treat it.

[0003] The Chinese patent with the publication number "CN214528429U" discloses a waste liquid treatment device for heparin sodium processing, which relates to the field of waste liquid treatment technology. It includes a box body, a filter plate is movably arranged inside the box body, a collection box is fixedly arranged on one side of the box body, a shaking box is fixedly arranged on both sides of the inner wall of the box body, a motor is fixedly arranged inside the shaking box, the output shaft of the motor is fixedly connected to a rotating shaft, an eccentric wheel is fixedly arranged at one end of the rotating shaft, a sliding frame is movably arranged on the surface of the eccentric wheel, and a connecting rod is fixedly arranged on one side of the sliding frame.

[0004] However, this device still has some shortcomings. Since the entire box is set as an integrated unit, it is not easy to open the box. The residue filtered on the filter plate always stays inside the box. After a long period of accumulation, the filter plate will still be clogged. Since it is difficult to open the box, it is inconvenient to clean the residue on the filter plate, which will affect the normal operation of the device itself. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a sodium heparin production waste liquid treatment device to solve the problems raised by the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A sodium heparin production waste liquid treatment device comprises a bottom plate and a collecting box, wherein the top of the bottom plate is fixedly connected to the collecting box, a first filter plate is slidably connected to the inner wall of the collecting box, the top of the collecting box is clamped with a casing, a first slot is provided at the top of the collecting box, a first sealing ring is fixedly connected to the top of the collecting box, a first clamping block matching the first slot is provided at the bottom of the casing, the first clamping block is clamped to the inside of the first slot, the casing is clamped to the top of the collecting box through the first slot and the first clamping block, a second sealing ring matching the first sealing ring is fixedly connected to the bottom of the casing, the position of the first sealing ring is symmetrical to the position of the second sealing ring, a stirring rod is rotatably connected to the inner wall of the casing, a driving motor is installed on one side of the casing, one side of the stirring rod is installed on the other side of the driving motor, a protective cover is clamped with the top of the casing, a feed port is provided at the top of the protective cover, and the feed port is communicated with the inner side of the casing. A material through hole is provided at the bottom inner end of the casing, and the material through hole is communicated with the inner side of the collection box, and a first sealing block is inserted into the inner side of the material through hole, and the first sealing block covers the inner side of the through hole. Through the opening of the feed port, it is convenient for the user to pour the waste liquid and the waste liquid treatment agent into the casing, and starting the drive motor can drive the stirring rod to rotate, so that the waste liquid and the treatment agent can be evenly mixed. When the waste liquid treatment is completed, the first sealing block is pulled out, and the waste liquid can flow downward through the material through the material through hole, and the first filter plate can effectively filter the waste liquid, and at the same time, the speed of the waste liquid flowing into the collection box can be increased by falling from a high altitude, and the possibility of the filter plate being blocked can also be reduced. When the filter plate needs to be cleaned, the user can directly disassemble the casing through the snap-on principle, which is convenient for the user to disassemble the casing and the collection box, and also solves the problem of inconvenience in cleaning the first filter plate.

[0008] As a preferred technical solution, a first slide groove matching the first filter plate is provided on the inner wall of the collection box, and the first filter plate is slidably connected to the inner wall of the collection box through the first slide groove. A handle is fixedly connected to the top of the first filter plate, and the shape of the handle is concave, and the shape of the handle corner is arc-shaped. By opening the first slide groove, the sliding position and angle of the filter plate can be effectively limited, which can effectively improve the stability of the filter plate placement and is also conducive to pulling the filter plate out of the collection box at a later time.

[0009] As a preferred technical solution, a discharge port is opened on the other side of the collecting box, and the discharge port is communicated with the inner side of the collecting box. A second sealing block is inserted into the inner side of the discharge port, and the second sealing block covers the inner side of the discharge port. The front side of the first sealing block and the other side of the second sealing block are fixedly connected with a protrusion, and the shape of the protrusion is an inverted cone. The opening of the discharge port facilitates the removal of the treated waste liquid. The second sealing block can seal the discharge port to prevent the waste liquid from flowing out on its own. The protrusion can provide the user with a gripping point, thereby improving the convenience of disassembling the first sealing block and the second sealing block.

[0010] As a preferred technical solution, a rectangular opening is provided on the front side of the collecting box, the rectangular opening is communicated with the inner side of the collecting box, a transparent glass is fixedly connected to the inner side of the rectangular opening, and the transparent glass covers the inner side of the rectangular opening. Through the opening of the rectangular opening, the user can directly view the inner side of the collecting box through the transparent glass, thereby facilitating the user to observe the amount of waste liquid collected in the collecting box at all times.

[0011] As a preferred technical solution, a second card slot is provided at the top of the casing, and a second card block matching the first card slot is fixedly connected to the bottom end of the protective cover, and the second card block is clamped in the inside of the second card slot. The protective cover is clamped to the top of the casing through the second card slot and the second card block, and a handle is fixedly connected to the top of the protective cover. The shape of the handle is concave, and the shape of the corners of the handle is arc-shaped. By clamping the second card block in, the position of the protective cover can be effectively fixed to prevent the protective cover from being displaced. When removing the protective cover, the second card block can be pulled out through the grabbing point provided by the handle.

[0012] As a preferred technical solution, the bottom end of the base plate is fixedly connected with a support leg, which is fixedly connected to the four sides of the bottom end of the base plate near the corners, the bottom end of the base plate is fixedly connected with a protective frame, the inner side of the protective frame is fixedly connected with a rubber pad, the rubber pad covers the inner side of the protective frame, the position of the bottom end of the rubber pad is on the same horizontal line as the position of the bottom end of the support leg, and the bottom end of the base plate can be effectively supported by fixing the support leg. The rubber pad has good anti-slip ability and rubber shock absorption ability, thereby effectively improving the stability of the base plate position.

[0013] As a preferred technical solution, a power supply module is installed on the other side of the casing, and a control module is installed on the front side of the casing. The power supply module is connected to the control module and the drive motor circuit, and the control module is electronically connected to the drive motor. By installing the control module, the operation of the drive motor can be effectively controlled, which is convenient for the user to control the device itself.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, when in use, the feed inlet can facilitate the waste liquid and the waste liquid treatment agent to enter the casing, and the driving motor drives the stirring rod to rotate to evenly mix the two. When the waste liquid treatment is completed, the first sealing block is pulled out, and the feed hole can facilitate the waste liquid to flow downward. The first filter plate can effectively filter the waste liquid. At the same time, the downward flow from high altitude can also effectively avoid the blockage of the first filter plate. When the first filter plate needs to be cleaned, the first clamping block is pulled out through the clamping principle. In this way, the casing and the collection box can be disassembled, which is convenient for cleaning the first filter plate and is more conducive to the user to perform individual maintenance on the casing or the collection box in the later stage.

[0016] Secondly, because the protective cover is snap-fitted and fixed on the top of the casing, when the protective cover needs to be removed, the user can pull the protective cover through the gripping point provided by the handle, and remove the protective cover by pulling the second card block out of the second card slot. At the same time, it is also convenient for the user to maintain and clean the internal structure of the casing at a later time. Due to the opening of the rectangular opening, the user can directly view the inside of the collection box through the transparent glass without opening the collection box, which is convenient for the user to observe the status of waste liquid collection inside the collection box at all times. If a large amount of waste liquid is collected, the user can also know it in time and then deal with it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the bottom structure of the protective cover of the utility model;

[0019] Figure 3 It is a schematic diagram of the inner structure of the casing of the utility model;

[0020] Figure 4 It is a schematic diagram of the bottom structure of the casing of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the first filter plate of the utility model;

[0022] Figure 6 It is a schematic diagram of the inner structure of the collection box of the utility model;

[0023] Figure 7 It is a schematic diagram of the structure of the utility model when viewed from above.

[0024] Figure numerals: 1. bottom plate; 2. collecting box; 3. discharge port; 4. first slide groove; 5. first filter plate; 6. handle; 7. second slide groove; 8. second filter plate; 9. first card slot; 10. first sealing ring; 11. casing; 12. second sealing ring; 13. first clamping block; 14. material passage hole; 15. first sealing block; 16. bump; 17. stirring rod; 18. driving motor; 19. second card slot; 20. protective cover; 21. second clamping block; 22. feed port; 23. handle; 24. power supply module; 25. control module; 26. shock absorbing plate; 27. support leg; 28. protective frame; 29. ​​rubber pad; 30. rectangular opening; 31. transparent glass; 32. second sealing block. DETAILED DESCRIPTION

[0025] Example

[0026] refer to Figures 1 to 7A heparin sodium production waste liquid treatment device of this embodiment includes a bottom plate 1 and a collecting box 2. The top of the bottom plate 1 is fixedly connected to the collecting box 2. The inner wall of the collecting box 2 is slidably connected to a first filter plate 5. The top of the collecting box 2 is clamped with a housing 11. The top of the collecting box 2 is provided with a first card slot 9. The top of the collecting box 2 is fixedly connected with a first sealing ring 10. The bottom of the housing 11 is provided with a first card block 13 matching the first card slot 9. The first card block 13 is clamped inside the first card slot 9. The housing 11 is clamped to the first card slot 9 through the first card slot 9 and the first card block 13. The top of the collecting box 2 and the bottom of the casing 11 are fixedly connected with a second sealing ring 12 matching the first sealing ring 10, and the position of the first sealing ring 10 is symmetrical with the position of the second sealing ring 12. A stirring rod 17 is rotatably connected to the inner wall of the casing 11, and a driving motor 18 is installed on one side of the casing 11. One side of the stirring rod 17 is installed on the other side of the driving motor 18. A protective cover 20 is clamped at the top of the casing 11, and a feed port 22 is opened at the top of the protective cover 20. The feed port 22 is communicated with the inner side of the casing 11, and a passage is opened at the bottom of the inner side of the casing 11. The material hole 14 is communicated with the inner side of the collecting box 2. The inner side of the material hole 14 is plugged with a first sealing block 15. The first sealing block 15 covers the inner side of the through hole. When in use, the feed port 22 can help the user pour the waste liquid and the waste liquid treatment agent into the casing 11. Starting the drive motor 18 can drive the stirring rod 17 to rotate, thereby evenly mixing the waste liquid and the treatment agent. When the waste liquid treatment is completed, the first sealing block 15 is pulled out, and the waste liquid can flow downward through the material hole 14. The mutual fit of the first sealing ring 10 and the second sealing ring 12 can be used to collect The connection point between the collecting box 2 and the casing 11 is effectively sealed to prevent waste liquid from flowing out. When the waste liquid falls onto the first filter plate 5, the first filter plate 5 can effectively filter the waste liquid. At the same time, the high-altitude falling method can increase the speed at which the waste liquid flows into the collecting box 2, which can effectively prevent the first filter plate 5 from being blocked. When the filter plate needs to be cleaned, the user can directly remove the casing 11 through the snap-on principle, which is convenient for the user to disassemble the casing 11 and the collecting box 2, and also solves the problem of inconvenience in cleaning the first filter plate 5.

[0027] refer to Figure 5 A first slide groove 4 matching the first filter plate 5 is provided on the inner wall of the collection box 2. The first filter plate 5 is slidably connected to the inner wall of the collection box 2 through the first slide groove 4. A handle 6 is fixedly connected to the top of the first filter plate 5. The shape of the handle 6 is concave, and the shape of the corner of the handle 6 is arc-shaped. Due to the opening of the first slide groove 4, the sliding position and angle of the first filter plate 5 can be effectively limited, and the handle 6 can provide the user with a gripping point. When the first filter plate 5 needs to be removed, the first filter plate 5 is pulled by the handle 6, and the first filter plate 5 can be directly pulled out along the first slide groove 4, which is convenient for the user to disassemble and assemble the first filter plate 5 individually at a later time.

[0028] refer to Figures 1 to 5 A discharge port 3 is provided on the other side of the collecting box 2, and the discharge port 3 is communicated with the inner side of the collecting box 2. A second sealing block 32 is inserted into the inner side of the discharge port 3, and the second sealing block 32 covers the inner side of the discharge port 3. The front side of the first sealing block 15 and the other side of the second sealing block 32 are fixedly connected with a protrusion 16, and the shape of the protrusion 16 is an inverted cone. Due to the disassembly and assembly of the first sealing block 15, the inner side of the discharge port 3 can be sealed, which can prevent the waste liquid from flowing out by itself. When the waste liquid needs to be taken out, the second sealing block 32 can be pulled out through the grabbing point provided by the protrusion 16.

[0029] refer to Figure 1 A rectangular opening 30 is provided on the front side of the collecting box 2, and the rectangular opening 30 is communicated with the inner side of the collecting box 2. A transparent glass 31 is fixedly connected to the inner side of the rectangular opening 30, and the transparent glass 31 covers the inner side of the rectangular opening 30. Due to the opening of the rectangular opening 30, the user can directly view the inner side of the collecting box 2 through the transparent glass 31 without opening the collecting box 2, thereby facilitating the user to observe the status of waste liquid collection inside the collecting box 2 at all times. If a large amount of waste liquid is collected, the user can also know it in time and then deal with it.

[0030] refer to Figures 1 to 3 A second card slot 19 is provided at the top of the casing 11, and a second card block 21 matching the first card slot 9 is fixedly connected to the bottom end of the protective cover 20, and the second card block 21 is clamped in the second card slot 19. The protective cover 20 is clamped to the top of the casing 11 through the second card slot 19 and the second card block 21. A handle 23 is fixedly connected to the top of the protective cover 20. The shape of the handle 23 is concave, and the shape of the corner of the handle 23 is arc-shaped. Because the protective cover 20 is clamped and fixed to the top of the casing 11, when the protective cover 20 needs to be removed, the user can pull the protective cover 20 through the grabbing point granted by the handle 23, and the second card block 21 can be pulled out of the second card slot 19 to remove the protective cover 20. At the same time, it is also beneficial for the user to maintain and clean the structure inside the casing 11 later.

[0031] refer to Figure 7 The bottom end of the base plate 1 is fixedly connected with a support leg 27, and the support leg 27 is fixedly connected to the four sides of the bottom end of the base plate 1 near the corners. The bottom end of the base plate 1 is fixedly connected with a protective frame 28, and the inner side of the protective frame 28 is fixedly connected with a rubber pad 29. The rubber pad 29 covers the inner side of the protective frame 28, and the position of the bottom end of the rubber pad 29 is on the same horizontal line as the position of the bottom end of the support leg 27. Due to the existence of the support leg 27, the support leg 27 can effectively support the bottom end of the base plate 1. The rubber pad 29 is a rubber product with good anti-slip ability and rubber shock absorption ability. At the same time, it can also share the force area of ​​the bottom end of the support leg 27, thereby effectively improving the stability of the placement of the base plate 1.

[0032] refer to Figure 1 A power supply module 24 is installed on the other side of the casing 11, and a control module 25 is installed on the front side of the casing 11. The power supply module 24 is connected to the control module 25 and the drive motor 18 circuit, and the control module 25 is electrically connected to the drive motor 18. Due to the existence of the power supply module 24, the power supply module 24 can effectively power on the electrical equipment on the device, enabling these electrical equipment to operate normally, and the control module 25 can effectively control the operating status of the electrical equipment, thereby facilitating the user to control the entire device.

[0033] refer to Figure 6 A second filter plate 8 is slidably connected to the inner wall of the collecting box 2, and a second slide groove 7 matching the second filter plate 8 is opened on the inner wall of the collecting box 2. The second filter plate 8 is slidably connected to the inner wall of the collecting box 2 through the second slide groove 7. The position of the second filter plate 8 is symmetrical to the position of the discharge port 3. Due to the existence of the second filter plate 8, when the waste liquid flows out through the discharge port 3, the second filter plate 8 can perform secondary filtering on the waste liquid, thereby effectively improving the quality of waste liquid treatment. The second slide groove 7 can facilitate the sliding of the second filter plate 8, and it is also convenient for the user to disassemble the second filter plate 8 for maintenance and cleaning at a later time.

[0034] refer to Figure 1 A shock absorbing plate 26 is fixedly connected to the inside of the bottom plate 1. The thickness of the shock absorbing plate 26 is five centimeters. The shock absorbing plate 26 covers the inside of the bottom plate 1. Due to the existence of the shock absorbing plate 26, the shock absorbing plate 26 is made of rubber shock absorbing material and has good shock resistance, thereby being able to offset the slight shaking frequency generated by the device itself, and can effectively improve the stability of the operation of the entire device.

[0035] Principle and advantages of use: When in use, the feed inlet 22 can help the user pour the waste liquid and the waste liquid treatment agent into the casing 11, and starting the drive motor 18 can drive the stirring rod 17 to rotate, so as to evenly mix the waste liquid and the treatment agent. When the waste liquid treatment is completed, the first sealing block 15 is pulled out, and the waste liquid can flow downward through the feed hole 14. The mutual fit of the first sealing ring 10 and the second sealing ring 12 can effectively seal the connection point between the collection box 2 and the casing 11, which can prevent the waste liquid from flowing out. When the waste liquid falls on the first filter plate 5, the first filter plate 5 can effectively filter the waste liquid. At the same time, the high-altitude falling method can increase the speed at which the waste liquid flows into the collection box 2, which can effectively prevent the first filter plate 5 is clogged. When the filter plate needs to be cleaned, the user can directly disassemble the casing 11 through the snap-on principle, which is convenient for the user to disassemble the casing 11 and the collection box 2. At the same time, the problem of inconvenience in cleaning the first filter plate 5 is solved. Due to the opening of the first slide groove 4, the sliding position and angle of the first filter plate 5 can be effectively limited, and the handle 6 can provide the user with a gripping point. When the first filter plate 5 needs to be disassembled, the first filter plate 5 can be pulled out directly along the first slide groove 4 by the handle 6, which is convenient for the user to disassemble and assemble the first filter plate 5 individually at a later time. Due to the disassembly and assembly of the first sealing block 15, the inner side of the discharge port 3 can be sealed. It can prevent the waste liquid from flowing out by itself. When the waste liquid needs to be taken out, the second sealing block 32 can be pulled out through the grabbing point granted by the protrusion 16. Due to the opening of the rectangular opening 30, the user can directly view the inside of the collection box 2 through the transparent glass 31 without opening the collection box 2, so that the user can always observe the status of the waste liquid collection inside the collection box 2. If a lot of waste liquid is collected, the user can also know it in time and then deal with it. Because the protective cover 20 is fixed to the top of the casing 11, when the protective cover 20 needs to be removed, the user can pull the protective cover 20 through the grabbing point granted by the handle 23, and pull the second card block 21 out of the second card slot 19 to remove the protective cover 20. At the same time, it is also beneficial for the user to maintain and clean the internal structure of the casing 11 at a later time. Due to the existence of the support legs 27, the support legs 27 can effectively support the bottom end of the base plate 1. The rubber pads 29 are rubber products with good anti-slip and rubber shock absorption capabilities. At the same time, they can also share the force area at the bottom end of the support legs 27, thereby effectively improving the stability of the placement of the base plate 1. Due to the existence of the second filter plate 8, when the waste liquid flows out through the discharge port 3, the second filter plate 8 can perform secondary filtration on the waste liquid, thereby effectively improving the quality of waste liquid treatment. The second chute 7 is beneficial to the sliding of the second filter plate 8, and it is also beneficial for the user to disassemble the second filter plate 8 for maintenance and cleaning at a later time.

Claims

1. A heparin sodium production waste liquid treatment device, comprising a base plate (1) and a collecting box (2), characterized in that: The top of the bottom plate (1) is fixedly connected to a collecting box (2), the inner wall of the collecting box (2) is slidably connected to a first filter plate (5), the top of the collecting box (2) is clamped to a casing (11), the top of the collecting box (2) is provided with a first clamping groove (9), the top of the collecting box (2) is fixedly connected to a first sealing ring (10), the bottom of the casing (11) is provided with a first clamping block (13) matching the first clamping groove (9), the first clamping block (13) is clamped to the inside of the first clamping groove (9), the casing (11) is clamped to the top of the collecting box (2) through the first clamping groove (9) and the first clamping block (13), the bottom of the casing (11) is fixedly connected to a second sealing ring (12) matching the first sealing ring (10), the first The position of the sealing ring (10) is symmetrical to the position of the second sealing ring (12); a stirring rod (17) is rotatably connected to the inner wall of the casing (11); a driving motor (18) is installed on one side of the casing (11); one side of the stirring rod (17) is installed on the other side of the driving motor (18); a protective cover (20) is clamped at the top end of the casing (11); a feed port (22) is provided at the top end of the protective cover (20); the feed port (22) is communicated with the inner side of the casing (11); a material through hole (14) is provided at the bottom end of the inner side of the casing (11); the material through hole (14) is communicated with the inner side of the collecting box (2); a first sealing block (15) is inserted into the inner side of the material through hole (14); the first sealing block (15) covers the inner side of the through hole.

2. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: The inner wall of the collection box (2) is provided with a first slide groove (4) matching with the first filter plate (5); the first filter plate (5) is slidably connected to the inner wall of the collection box (2) via the first slide groove (4); a handle (6) is fixedly connected to the top of the first filter plate (5); the shape of the handle (6) is concave, and the shape of the corner of the handle (6) is arc-shaped.

3. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: A discharge port (3) is provided on the other side of the collecting box (2), the discharge port (3) is communicated with the inner side of the collecting box (2), a second sealing block (32) is inserted into the inner side of the discharge port (3), the second sealing block (32) covers the inner side of the discharge port (3), the front side of the first sealing block (15) and the other side of the second sealing block (32) are fixedly connected with a protrusion (16), the shape of the protrusion (16) is an inverted cone.

4. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: The front side of the collection box (2) is provided with a rectangular opening (30), the rectangular opening (30) is communicated with the inner side of the collection box (2), the inner side of the rectangular opening (30) is fixedly connected with a transparent glass (31), and the transparent glass (31) covers the inner side of the rectangular opening (30).

5. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: The top of the housing (11) is provided with a second card slot (19); the bottom of the protective cover (20) is fixedly connected with a second card block (21) matching the first card slot (9); the second card block (21) is clamped inside the second card slot (19); the protective cover (20) is clamped to the top of the housing (11) through the second card slot (19) and the second card block (21); the top of the protective cover (20) is fixedly connected with a handle (23); the handle (23) is concave in shape, and the corners of the handle (23) are arc-shaped.

6. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: The bottom end of the base plate (1) is fixedly connected to a support leg (27), and the support leg (27) is fixedly connected to the four sides of the bottom end of the base plate (1) near the corners. The bottom end of the base plate (1) is fixedly connected to a protective frame (28), and the inner side of the protective frame (28) is fixedly connected to a rubber pad (29), and the rubber pad (29) covers the inner side of the protective frame (28). The position of the bottom end of the rubber pad (29) is on the same horizontal line as the position of the bottom end of the support leg (27).

7. A heparin sodium production waste liquid treatment device according to claim 1, characterized in that: A power supply module (24) is installed on the other side of the housing (11), and a control module (25) is installed on the front side of the housing (11). The power supply module (24) is connected to the control module (25) and the drive motor (18) circuit, and the control module (25) is electrically connected to the drive motor (18).

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