Waste liquid collection and treatment device for urokinase preparation

Abstract

The utility model relates to the field of urokinase preparation, and discloses a waste liquid collection and treatment device for urokinase preparation, which comprises a shell, an opening and closing assembly is arranged in the middle of the shell, a cleaning assembly is arranged outside the opening and closing assembly, a filter barrel is arranged in the middle of the shell, and a support is fixedly connected to the middle of the top surface of the shell. A feeding pipe is fixedly connected to the left portion of the top face of the shell, a water inlet pipe is arranged on the front portion of the top face of the shell, a liquid discharging pipe is fixedly connected to the lower portion of the front side of the shell, mounting rings are fixedly connected to the upper portion and the lower portion of the inner wall of the shell, and the upper portion and the lower portion of the filtering barrel are movably connected with the mounting rings through connecting rings. A sealing groove is formed in the inner wall of the mounting ring located on the lower portion. According to the utility model, the shell is matched with the filtering barrel and the opening and closing assembly, so that the device can clean impurities in the filtering barrel without manually separating the filtering barrel from the shell, and the device is more practical.

Description

Technical Field

[0001] The utility model relates to the field of urokinase preparation, in particular to a waste liquid collection and treatment device for urokinase preparation. Background Art

[0002] Urokinase is an enzyme used to dissolve blood clots, mainly used for treating acute myocardial infarction, pulmonary embolism, deep vein thrombosis and other conditions. It can promote the dissolution of blood clots by catalyzing the conversion of plasminogen into plasmin. Some waste liquids may be generated during the preparation process of urokinase, and these waste liquids may contain enzymes, reagent residues and other chemical substances. Therefore, appropriate collection and treatment devices are needed.

[0003] After retrieval, Chinese Patent Publication No.: CN217163379U discloses a waste liquid collection and treatment device for urokinase preparation, including a base, a collection box body and a treatment mesh box. The collection box body is installed at the upper end of the base. A through hole is opened in the middle of the upper end of the collection box body, and a shaft cylinder is installed in the through hole. A liquid inlet hopper is inserted at the upper end of the shaft cylinder; A box top cover is installed at the upper end of the treatment mesh box, and a liquid inlet pipe is installed at the upper end of the box top cover. The lower end of the shaft cylinder is hermetically inserted with a connecting pipe, and a sealing cover is sleeved on the outer lower end of the connecting pipe. An insertion port is opened on the lower surface of the sealing cover, and the liquid inlet pipe is inserted into the insertion port. Fixed plates are installed at the upper ends of the left and right inner walls of the collection box body, long sliders are installed on the opposite side walls of the two fixed plates, bearing rods are installed on the left and right side walls of the box top cover, and U-shaped sliding frames are installed at the ends of the bearing rods; For this waste liquid collection and treatment device, the impurities in the waste liquid are separated and collected in the collection box body, and the treatment mesh box is quickly disassembled and cleaned, thereby improving the overall working efficiency.

[0004] Although the above device enables the treatment mesh box to be disassembled for quick disassembly and cleaning, if the device is used frequently, it is necessary to manually disassemble and clean the mesh box frequently, which is time-consuming and inconvenient, and not very practical. Therefore, a waste liquid collection and treatment device for urokinase preparation is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a waste liquid collection and treatment device for urokinase preparation, aiming to improve the problems of time-consuming and inconvenient manual disassembly and assembly of the mesh box for cleaning in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A waste liquid collection and treatment device for urokinase preparation, including a housing, a opening and closing component is arranged in the middle of the housing, a cleaning component is arranged outside the opening and closing component, a filter barrel is arranged in the middle of the housing, and a bracket is fixedly connected to the middle of the top surface of the housing.

[0007] As a further description of the above technical solution:

[0008] The left part of the top surface of the outer shell is fixedly connected with a feed pipe, the front part of the top surface of the outer shell is provided with a water inlet pipe, the lower part of the front side of the outer shell is fixedly connected with a liquid discharge pipe, and both the upper and lower parts of the inner wall of the outer shell are fixedly connected with mounting rings. The upper and lower parts of the filter barrel are movably connected with the mounting rings through connecting rings.

[0009] As a further description of the above technical solution:

[0010] A sealing groove is formed in the inner wall of the lower mounting ring.

[0011] As a further description of the above technical solution:

[0012] The opening and closing assembly includes a first motor, the first motor is fixedly connected with the bracket, the output end of the first motor is fixedly connected with a screw rod, the screw rod penetrates through the bracket and is rotatably connected therewith, and a sleeve is threadedly connected to the outside of the screw rod.

[0013] As a further description of the above technical solution:

[0014] The bottom of the sleeve is fixedly connected with a sealing cover, and the lower part of the outer wall of the sealing cover is fixedly connected with a sealing ring, and the sealing ring is movably connected with the sealing groove.

[0015] As a further description of the above technical solution:

[0016] The cleaning assembly includes a second motor, the output end of the second motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the bracket and is rotatably connected therewith, and a gear is fixedly connected to the lower part of the rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The cleaning assembly further includes an empty pipe, the empty pipe penetrates through the outer shell and is rotatably connected therewith, a toothed ring is fixedly connected to the upper part of the outer wall of the empty pipe, and the toothed ring is meshed with the gear.

[0019] As a further description of the above technical solution:

[0020] The outside of the empty pipe penetrates through and is fixedly connected with a connecting plate, and cleaning plates are fixedly connected to both the left and right sides of the lower part of the connecting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the mutual cooperation among the outer shell, the filter barrel and the opening and closing assembly, the device can clean the impurities in the filter barrel without manually separating the filter barrel from the outer shell, which is more practical.

[0023] 2. In the present utility model, through the mutual cooperation among the housing, the filter barrel and the cleaning component, the cleaning component can assist in filtering the urokinase waste liquid, and at the same time can clean the filter barrel to prevent the filter barrel from being blocked, which is more practical. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the housing section of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the filter barrel section of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model;

[0027] Figure 4 It is a schematic diagram of the enlarged three-dimensional structure at position A of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model;

[0028] Figure 5 It is a schematic diagram of the three-dimensional structure of the section of the opening and closing component and the cleaning component of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model;

[0029] Figure 6 It is a schematic diagram of the disassembled three-dimensional structure of the opening and closing component and the cleaning component of a waste liquid collection and treatment device for urokinase preparation proposed by the present utility model.

[0030] Legend Explanation:

[0031] 1. Housing; 2. Cleaning component; 3. Opening and closing component; 4. Filter barrel; 11. Drain pipe; 12. Bracket; 13. Feed pipe; 14. Water inlet pipe; 15. Installation ring; 16. Connection ring; 17. Sealing groove; 31. First motor; 32. Screw; 33. Sleeve; 34. Sealing cover; 35. Sealing ring; 21. Second motor; 22. Rotating shaft; 23. Gear; 24. Tooth ring; 25. Empty pipe; 26. Connecting plate; 27. Cleaning plate. Detailed Embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer toFigure 1 - Figure 2 An embodiment provided by the present utility model: A waste liquid collection and treatment device for urokinase preparation, including a housing 1 for connecting various components. A opening and closing component 3 is arranged in the middle of the housing 1 for cooperating with cleaning impurities inside the cleaning filter barrel 4. A cleaning component 2 is arranged outside the opening and closing component 3 for assisting the filter barrel 4 in filtering and for assisting in cleaning the filter barrel 4 to prevent it from being blocked. A filter barrel 4 is arranged in the middle of the housing 1 for filtering and treating the waste liquid of urokinase preparation. A support 12 is fixedly connected to the middle of the top surface of the housing 1 for cooperating with the connection of various components. A feed pipe 13 is fixedly connected to the left part of the top surface of the housing 1 for introducing the urokinase waste liquid into the filter barrel 4. A water inlet pipe 14 is arranged at the front part of the top surface of the housing 1 for introducing liquid later to clean the inside of the device. A drain pipe 11 is fixedly connected to the lower part of the front side of the housing 1 for discharging the waste liquid after filtration treatment, facilitating later collection. Installation rings 15 are fixedly connected to both the upper and lower parts of the inner wall of the housing 1 for cooperating with the installation of the filter barrel 4. The installation ring 15 located at the lower part penetrates through the lower part of the housing 1 and is fixedly connected thereto. The upper and lower parts of the filter barrel 4 are movably connected to the installation ring 15 through a connection ring 16. The connection ring 16 is threadedly connected to the installation ring 15 and the upper and lower parts of the filter barrel 4. A sealing groove 17 is formed in the inner wall of the installation ring 15 located at the lower part, which is used for cooperating with the connection of a sealing ring 35 to ensure the sealing performance of the device.

[0034] As Figure 4 - Figure 6 shown, the opening and closing component 3 includes a first motor 31 for providing power to the component. The first motor 31 is fixedly connected to the support 12. The output end of the first motor 31 is fixedly connected to a screw rod 32 for adjusting the position of a sleeve 33. The screw rod 32 penetrates through the support 12 and is rotatably connected thereto for cooperating with the installation of the opening and closing component 3. A sleeve 33 is threadedly connected to the outside of the screw rod 32 for connecting a sealing cover 34. The bottom of the sleeve 33 is fixedly connected to a sealing cover 34, the upper part of which is frustum-shaped, facilitating the downward export of impurities and discharging them from the device, facilitating the cleaning of the device. A sealing ring 35 is fixedly connected to the lower part of the outer wall of the sealing cover 34, which is made of rubber and is used for cooperating to ensure the sealing performance of the device. The sealing ring 35 is movably connected to the sealing groove 17.

[0035] Please refer to Figure 3, the cleaning assembly 2 includes a second motor 21 for providing power to the assembly. The output end of the second motor 21 is fixedly connected to a rotating shaft 22 for connecting various components. The rotating shaft 22 passes through the bracket 12 and is rotatably connected thereto. The lower part of the rotating shaft 22 is fixedly connected to a gear 23 for driving a toothed ring 24 to rotate. The cleaning assembly 2 further includes an empty tube 25. The empty tube 25 is arranged outside the sleeve 33. The empty tube 25 passes through the housing 1 and is rotatably connected thereto. The upper part of the outer wall of the empty tube 25 is fixedly connected to a toothed ring 24 for cooperatively driving the empty tube 25 to rotate. The toothed ring 24 meshes with the gear 23. The outside of the empty tube 25 passes through and is fixedly connected to a connecting plate 26 for cooperatively connecting a cleaning plate 27. The left and right sides of the lower part of the connecting plate 26 are both fixedly connected to a cleaning plate 27 for cleaning the filter barrel 4.

[0036] Working principle: When in use, the urokinase waste liquid is introduced into the filter barrel 4 in the housing 1 through the feed pipe 13. At the same time, the second motor 21 is turned on. The second motor 21 will drive the rotating shaft 22 to rotate accordingly. The gear 23 connected to the rotating shaft 22 will rotate accordingly. The toothed ring 24 meshing with the gear 23 will drive the empty tube 25 to rotate accordingly, so that the cleaning plate 27 connected to the empty tube 25 through the connecting plate 26 rotates in the filter barrel 4 to assist in filtering the waste liquid. The filtered waste liquid will be discharged through the drain pipe 11. When it is necessary to clean the impurities in the filter barrel 4, the first motor 31 is turned on, which will drive the screw 32 to rotate accordingly. The sleeve 33 connected to the screw 32 will be driven to move downward accordingly. The sealing cover 34 connected to the sleeve 33 and the sealing ring 35 on the sealing cover 34 will be driven downward accordingly, so that the lower part of the filter barrel 4 is opened. The impurities inside the filter barrel 4 will be discharged from the housing 1 through the opening. At the same time, the second motor 21 can be turned on again to drive the cleaning plate 27 to assist in cleaning the residual impurities in the filter barrel 4. After the cleaning is completed, cleaning liquid can be poured into the filter barrel 4 through the water inlet pipe 14 to clean the device. The cleaned water can be discharged through the opening between the opening and closing assembly 3 and the housing 1 and the drain pipe 11. When the device is completely cleaned, the screw 32 is driven to reverse by the first motor 31 to drive the sleeve 33 to reset, so that the sealing cover 34 moves upward and the sealing ring 35 is clamped into the sealing groove 17.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A waste liquid collection and treatment device for urokinase preparation, comprising a housing (1), characterized in that: An opening and closing assembly (3) is arranged in the middle of the shell (1), a cleaning assembly (2) is arranged outside the opening and closing assembly (3), a filter barrel (4) is arranged in the middle of the shell (1), and a bracket (12) is fixedly connected to the middle of the top surface of the shell (1).

2. The device for collecting and treating waste liquid for the preparation of urokinase according to claim 1, characterized in that: A feed pipe (13) is fixedly connected to the left portion of the top surface of the shell (1), a water inlet pipe (14) is provided at the front portion of the top surface of the shell (1), a liquid discharge pipe (11) is fixedly connected to the lower portion of the front side of the shell (1), and mounting rings (15) are fixedly connected to the upper and lower portions of the inner wall of the shell (1), and the upper and lower portions of the filter barrel (4) are movably connected to the mounting ring (15) via a connecting ring (16).

3. A waste liquid collection and treatment device for urokinase preparation according to claim 2, characterized in that: A sealing groove (17) is formed on the inner wall of the mounting ring (15) located at the bottom.

4. A waste liquid collection and treatment device for urokinase preparation according to claim 3, characterized in that: The opening and closing assembly (3) comprises a first motor (31), the first motor (31) is fixedly connected to the bracket (12), the output end of the first motor (31) is fixedly connected to a screw rod (32), the screw rod (32) passes through the bracket (12) and is rotatably connected thereto, and the external thread of the screw rod (32) is connected to a sleeve (33).

5. The device for collecting and treating waste liquid for the preparation of urokinase according to claim 4, characterized in that: The bottom of the sleeve (33) is fixedly connected to a sealing cover (34), the lower part of the outer wall of the sealing cover (34) is fixedly connected to a sealing ring (35), and the sealing ring (35) is movably connected to the sealing groove (17).

6. The device for collecting and treating waste liquid for the preparation of urokinase according to claim 1, characterized in that: The cleaning component (2) comprises a second motor (21), the output end of the second motor (21) is fixedly connected to a rotating shaft (22), the rotating shaft (22) passes through the bracket (12) and is rotatably connected thereto, and the lower part of the rotating shaft (22) is fixedly connected to a gear (23).

7. The device for collecting and treating waste liquid for the preparation of urokinase according to claim 6, characterized in that: The cleaning assembly (2) further comprises an empty tube (25), the empty tube (25) passing through the outer shell (1) and being rotatably connected thereto, a toothed ring (24) being fixedly connected to the upper portion of the outer wall of the empty tube (25), the toothed ring (24) being meshed with the gear (23).

8. The device for collecting and treating waste liquid for the preparation of urokinase according to claim 7, characterized in that: A connecting plate (26) penetrates and is fixedly connected to the outside of the empty tube (25), and cleaning plates (27) are fixedly connected to the left and right sides of the lower part of the connecting plate (26).

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