Medical PVC granule cleaning equipment

Abstract

The utility model discloses medical PVC granule cleaning equipment which is characterized in that the upper surface of a shell is movably connected with an upper cover, the upper surface of the upper cover is fixedly connected with a motor A, the output end of the motor A is fixedly connected with a stirring shaft, the side surface of the stirring shaft is fixedly connected with a stirring rod, and the inner wall of the shell is provided with a limiting groove; a motor B is fixedly connected to the lower surface of the shell, a rotating rod is fixedly connected to the output end of the motor B, a discharging opening is formed in the inner wall of the shell and located in the right side of the inner wall of the shell, a feeding pipe is fixedly connected to the left surface of the shell, a discharging opening is fixedly connected to the upper surface of the feeding pipe, and a water inlet pipe is fixedly connected to the right surface of the shell; by means of the device, full stirring and cleaning of granules are benefited, and convenience in collection of the cleaned granules is benefited.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC granular material cleaning, in particular to medical PVC granular material cleaning equipment. Background Art

[0002] Medical PVC granules, namely medical grade polyvinyl chloride, are a kind of medical material. They are resistant to chemical corrosion, have strong resistance to oxidants, reducing agents and strong acids, are wear-resistant, easy to produce, safe to use and low in cost. In the existing production process of medical PVC granules, it is difficult to clean the medical PVC granules, the operation process is complicated, and it may also lead to incomplete cleaning. After the cleaning of the medical PVC granules is completed, the PVC granules must be dried specifically, which wastes working time and affects work efficiency. For example, a Chinese patent discloses a " A cleaning device for medical PVC pellets", whose application number is: "201920854494.8", is provided with three cleaning boxes in the cleaning chamber and a stirring paddle at the bottom of the cleaning chamber. When cleaning, the medical PVC pellets are placed in the cleaning box, and water and a special cleaning agent are added. The PVC pellets can be effectively cleaned during the stirring process, thereby improving the cleaning quality. A dryer is provided on the top cover. After cleaning, the medical PVC pellets in the cleaning box are dried by the lower end of the dryer, thereby reducing the drying time and improving the work efficiency. However, only one stirring paddle is provided at the bottom, which may result in insufficient stirring and unclean cleaning. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a medical PVC pellet cleaning device. By arranging a limit groove on the inner wall of the shell and a plurality of stirring rods on the stirring shaft, the stirring device can be prevented from being offset during the stirring process and can be fully rotated between the devices, which is beneficial to the stirring and cleaning of the pellets. The rotating rod on the rotating shaft can be driven to rotate by the rotation of the motor B, and the dried PVC pellets can slowly flow out from the outlet, which is beneficial to the collection of the pellets after cleaning by the device.

[0004] The utility model also provides the above-mentioned medical PVC granular material cleaning equipment, comprising: a shell, an upper cover is movably connected to the upper surface of the shell, a motor A is fixedly connected to the upper surface of the upper cover, an output end of the motor A is fixedly connected to a stirring shaft, a side surface of the stirring shaft is fixedly connected to a stirring rod, a limiting groove is provided on the inner wall of the shell, a motor B is fixedly connected to the lower surface of the shell, an output end of the motor B is fixedly connected to a rotating shaft, a side surface of the rotating shaft is fixedly connected to a rotating rod, a discharge port is provided on the inner wall of the shell, the discharge port is located on the right side of the inner wall of the shell, a feed pipe is fixedly connected to the left surface of the shell, a discharge port is fixedly connected to the upper surface of the feed pipe, a water inlet pipe is fixedly connected to the right surface of the shell, and a water outlet pipe is fixedly connected to the left surface of the shell. The above device is beneficial to the full stirring and cleaning of the granular materials and the convenient collection of the granular materials after cleaning.

[0005] According to the medical PVC pellet cleaning equipment described in the utility model, the end of the stirring rod away from the stirring shaft is located in the limiting groove, and the stirring rod is located above the rotating shaft. The above device is helpful to prevent the deviation of the stirring shaft.

[0006] According to the medical PVC pellet cleaning device described in the utility model, the rotating rod is located at the lower bottom wall of the shell, and the rotating rod is at the same horizontal position as the discharge port. The above device is beneficial for the rotating rod to rotate and collect pellets.

[0007] According to the medical PVC pellet cleaning equipment described in the utility model, a sealing frame is fixedly connected to the right surface of the shell, and a sealing door is movably connected inside the sealing frame. The above device is beneficial to the sealing of the discharge port.

[0008] According to the medical PVC pellet cleaning device described in the utility model, a heater is fixedly connected to the upper surface of the shell, and a heat conducting rod is fixedly connected to the lower surface of the heater. The above device is beneficial for drying the inside of the device.

[0009] According to the medical PVC pellet cleaning device described in the utility model, the lower surface of the shell is fixedly connected with pillars, and the motor B is located between the pillars. The above device is beneficial to supporting the device and ensuring the stability of the device.

[0010] According to the medical PVC pellet cleaning equipment described in the utility model, the water inlet pipe and the water outlet pipe pass through the shell, and the side surfaces of the water inlet pipe and the water outlet pipe are fixedly connected with valves. The above device is beneficial to control the entry of clean water and the outflow of sewage.

[0011] According to the medical PVC pellet cleaning equipment described in the utility model, the inner wall of the shell is fixedly connected with a filter plate, and the filter plate is located on the right side of the water outlet pipe. Through the above device, it is beneficial to the outflow of sewage and the granular material. Beneficial Effects

[0012] Compared with the prior art, the medical PVC pellet cleaning equipment, by arranging limit grooves on the inner wall of the shell and multiple stirring rods on the stirring shaft, can prevent the stirring device from being offset during the stirring process and can fully rotate between the devices, which is beneficial to the stirring and cleaning of the pellets.

[0013] Compared with the prior art, the medical PVC pellet cleaning equipment can drive the rotating rod on the rotating shaft to rotate by rotating the motor B, and can slowly flow out the dried PVC pellets from the outlet, which is beneficial to the collection of the pellets after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a left view of the structure of the medical PVC pellet cleaning equipment of the utility model;

[0016] Figure 2 This is a front view cross-sectional structural diagram of the medical PVC pellet cleaning equipment of the utility model;

[0017] Figure 3 This is a top view of the cross-sectional structure of the medical PVC pellet cleaning equipment of the utility model;

[0018] Figure 4 This is a right view structural diagram of the medical PVC pellet cleaning equipment of the utility model.

[0019] Legend:

[0020] 1. Shell; 2. Feed pipe; 3. Discharge port; 4. Upper cover; 5. Heater; 6. Motor A; 7. Water outlet pipe; 8. Valve; 9. Support; 10. Stirring shaft; 11. Stirring rod; 12. Motor B; 13. Rotating shaft; 14. Rotating rod; 15. Filter plate; 16. Water inlet pipe; 17. Sealing frame; 18. Sealing door; 19. Heat conducting rod; 20. Limiting groove; 21. Discharge port. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a medical PVC pellet cleaning device, which includes: a shell 1, the upper surface of the shell 1 is movably connected with an upper cover 4, which is used to support a motor A6 and facilitate opening the device for cleaning, the upper surface of the upper cover 4 is fixedly connected with a motor A6, which is used to generate power for the motor A6 to rotate, the output end of the motor A6 is fixedly connected with a stirring shaft 10, which is used to connect a stirring rod 11, and the side surface of the stirring shaft 10 is fixedly connected with the stirring rod 11, which is used for stirring inside the device, and the inner wall of the shell 1 is provided with a limiting groove 20, and the end of the stirring rod 11 away from the stirring shaft 10 is located in the limiting groove 20, which is used to prevent the stirring device from deviating, and the stirring rod 11 is located Above the rotating shaft 13, the lower surface of the shell 1 is fixedly connected with a motor B12 for parameterizing the power for rotating the rotating shaft 13. The output end of the motor B12 is fixedly connected with the rotating shaft 13 for connecting the rotating rod 14. The side surface of the rotating shaft 13 is fixedly connected with the rotating rod 14 for rotating the pellets to the discharge port 21. The rotating rod 14 is located on the lower bottom wall of the shell 1. The inner wall of the shell 1 is provided with a discharge port 21 for the outflow of pellets. The discharge port 21 is located on the right side of the inner wall of the shell 1. The left surface of the shell 1 is fixedly connected with a feed pipe 2. The upper surface of the feed pipe 2 is fixedly connected with a discharge port 3. The discharge port 3 and the feed pipe 2 are used to place pellets into the setting.

[0023] A water inlet pipe 16 is fixedly connected to the right surface of the shell 1 for entering clean water, a water outlet pipe 7 is fixedly connected to the left surface of the shell 1 for the outflow of sewage, the water inlet pipe 16 and the water outlet pipe 7 pass through the shell 1, and a valve 8 is fixedly connected to the side surface of the water inlet pipe 16 and the water outlet pipe 7 for controlling the water flow, a filter plate 15 is fixedly connected to the inner wall of the shell 1 for preventing granular material from flowing out of the water outlet pipe 7, and the filter plate 15 is located on the right side of the water outlet pipe 7, a sealing frame 17 is fixedly connected to the right surface of the shell 1 for placing a fixed sealing door 18, and the sealing frame 17 is movably connected to the inside of the sealing door 18 for sealing the discharge port 21, a heater 5 is fixedly connected to the upper surface of the shell 1 for generating heat, a heat conducting rod 19 is fixedly connected to the lower surface of the heater 5 for conducting heat, and a pillar 9 is fixedly connected to the lower surface of the shell 1 for supporting the equipment to ensure the stability of the equipment.

[0024] Working principle: the feed pipe 2 connected to the shell 1 is used for the pellets to enter the equipment for cleaning, the water inlet pipe 16 and the water outlet pipe 7 are used for the water intake and sewage discharge of the equipment, and a filter plate 15 is arranged on the right side of the water outlet pipe 7 to prevent the pellets from flowing out of the water outlet pipe 7, and the valve 8 connected to the water inlet pipe 16 and the water outlet pipe 7 is used to control the flow rate of water, and the power for the stirring shaft 10 to rotate is generated by the motor A6, and by arranging the limit groove 20 on the inner wall of the shell 1 and a plurality of stirring rods 11 on the stirring shaft 10, the stirring shaft 10 can be prevented from deflecting during the stirring process, and can be fully rotated inside the equipment to clean the pellets, the heater 5 and the heat conducting rod 19 can heat and dry the inside of the equipment, and the pellets can be quickly collected and used, and the rotating rod 14 on the rotating shaft 13 is driven to rotate by the rotation of the motor B12, so that the dried PVC pellets can slowly flow out from the discharge port 21, so that the pellets are directly collected at the discharge port 21, and the discharge port 21 is closed by the cooperation of the sealing frame 17 and the sealing door 18.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A medical PVC pellet cleaning device, characterized in that: include: A housing (1), wherein an upper cover (4) is movably connected to the upper surface of the housing (1), a motor A (6) is fixedly connected to the upper surface of the upper cover (4), an output end of the motor A (6) is fixedly connected to a stirring shaft (10), a side surface of the stirring shaft (10) is fixedly connected to a stirring rod (11), a limiting groove (20) is provided on the inner wall of the housing (1), a motor B (12) is fixedly connected to the lower surface of the housing (1), and an output end of the motor B (12) is fixedly connected to a rotating shaft (13), a rotating rod (14) is fixedly connected to the side surface of the rotating shaft (13), a discharge port (21) is provided on the inner wall of the shell (1), and the discharge port (21) is located on the right side of the inner wall of the shell (1), a feed pipe (2) is fixedly connected to the left surface of the shell (1), a discharge port (3) is fixedly connected to the upper surface of the feed pipe (2), a water inlet pipe (16) is fixedly connected to the right surface of the shell (1), and a water outlet pipe (7) is fixedly connected to the left surface of the shell (1).

2. A medical PVC pellet cleaning device according to claim 1, characterized in that: One end of the stirring rod (11) away from the stirring shaft (10) is located in the limiting groove (20), and the stirring rod (11) is located above the rotating shaft (13).

3. A medical PVC pellet cleaning device according to claim 1, characterized in that: The rotating rod (14) is located on the lower bottom wall of the outer shell (1), and the rotating rod (14) and the discharge port (21) are at the same horizontal position.

4. A medical PVC pellet cleaning device according to claim 1, characterized in that: A sealing frame (17) is fixedly connected to the right surface of the housing (1), and a sealing door (18) is movably connected inside the sealing frame (17).

5. The medical PVC pellet cleaning equipment according to claim 1, characterized in that: A heater (5) is fixedly connected to the upper surface of the housing (1), and a heat conducting rod (19) is fixedly connected to the lower surface of the heater (5).

6. The medical PVC pellet cleaning equipment according to claim 1, characterized in that: The lower surface of the housing (1) is fixedly connected with pillars (9), and the motor B (12) is located between the pillars (9).

7. The medical PVC pellet cleaning equipment according to claim 1, characterized in that: The water inlet pipe (16) and the water outlet pipe (7) penetrate the outer shell (1), and valves (8) are fixedly connected to the side surfaces of the water inlet pipe (16) and the water outlet pipe (7).

8. The medical PVC pellet cleaning equipment according to claim 1, characterized in that: A filter plate (15) is fixedly connected to the inner wall of the housing (1), and the filter plate (15) is located on the right side of the water outlet pipe (7).

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