Solid-liquid separation equipment for medical waste treatment

Abstract

The utility model belongs to the technical field of solid-liquid separation equipment, and particularly relates to solid-liquid separation equipment for medical waste treatment, which comprises a box body, a fixed shell is connected in the box body in a sliding manner, a connecting shell is connected in the fixed shell in a sliding manner, and a filter screen is fixedly connected in the connecting shell. A fixing rod is fixedly connected to the interior of the connecting shell, and a fixing block is fixedly connected to the inner wall of the fixing shell. By arranging the sliding block, the clamping block, the threaded rod and other components, the threaded rod and the sliding block can do threaded motion by rotating the threaded rod, so that the clamping block is not connected with the mounting base in a clamping mode any more, limiting on the mounting base can be relieved, the mounting base can be detached, separated garbage can be conveniently taken, and the practicability is high. The problems that when solid-liquid separation equipment for medical waste treatment is used, separated garbage is inconvenient to take, and the solid-liquid separation equipment is inconvenient to use are solved.

Description

Technical Field

[0001] This utility model relates to the field of solid-liquid separation equipment technology, specifically a solid-liquid separation device for medical waste treatment. Background Technology

[0002] Medical waste refers to waste generated by medical institutions during medical treatment, prevention, diagnosis, nursing, and related scientific research activities that possess direct or indirect infectiousness, toxicity, or other hazards. It mainly includes infectious waste, pathological waste, sharps waste, pharmaceutical waste, and chemical waste. These wastes typically contain large amounts of pathogens, bacteria, or toxic and harmful substances, and improper handling can pose a serious threat to human health and the ecological environment. According to the invention disclosed in patent application publication number CN111872017A, a medical waste treatment device includes a collection box body, a disinfection and cleaning mechanism on one outer surface of the collection box body, and a waste liquid collection mechanism on the lower outer surface of the collection box body. The invention describes a medical waste treatment device. The disinfection and cleaning mechanism effectively sterilizes and disinfects medical waste, preventing the spread of viruses and bacteria. The waste liquid collection mechanism collects waste liquid from the medical waste, facilitating further treatment. The moving mechanism allows for easy movement of the medical waste treatment device, reducing noise during movement and improving its effectiveness. The solid-liquid separation mechanism separates solid and liquid waste from the medical waste, enabling categorized treatment.

[0003] However, solid-liquid separation equipment for medical waste treatment is inconvenient to use because it is difficult to collect the separated waste. Utility Model Content

[0004] The purpose of this utility model is to provide a solid-liquid separation device for medical waste treatment, which solves the problem that it is inconvenient to collect the separated waste during use and is not convenient to use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solid-liquid separation device for medical waste treatment, comprising a housing, a fixed shell slidably connected inside the housing, a connecting shell slidably connected inside the fixed shell, a filter screen fixedly connected inside the connecting shell, a fixed rod fixedly connected inside the connecting shell, a fixed block fixedly connected to the inner wall of the fixed shell, a spring provided on the outer side of the fixed rod, a motor fixedly installed on the outer side of the housing, a rotating shaft connected inside the housing via a bearing, a cam fixedly connected to the outer side of the rotating shaft, the cam contacting the filter screen, a mounting seat fixedly connected to the outer side of the fixed shell, the mounting seat contacting the housing, and a limit mechanism provided on the housing.

[0006] Preferably, the fixing block is slidably connected to the connecting shell and the fixing block is slidably connected to the fixing rod. The design of the fixing block can limit the position of the connecting shell.

[0007] Preferably, one end of the spring contacts the fixed block, and the other end of the spring contacts the connecting shell. Through the design of the spring, the connecting shell can be driven to quickly reset.

[0008] Preferably, the output end of the motor is rotatably connected to the housing, and the output end of the motor is fixedly connected to the rotating shaft. Through the design of the motor, the cam can be driven to rotate.

[0009] Preferably, the limiting mechanism includes a slider, which is slidably connected inside the housing. A locking block is fixedly connected to the upper end of the slider. A locking groove is provided inside the mounting base. The locking block contacts the housing and is slidably connected to the locking groove. A threaded rod is rotatably connected inside the housing. The outer side of the threaded rod is provided with positive and negative threads. The threaded rod and the slider are connected by threads. By rotating the knob, the knob drives the threaded rod to rotate, causing the threaded rod and the slider to move threadedly. This causes the slider to move on the threaded rod, which in turn drives the locking block to move. The locking block slides in the locking groove, so that the locking block is no longer locked to the mounting base. This releases the limiting effect on the mounting base, allowing the fixed shell to be disassembled and the medical waste inside the fixed shell and connecting shell to be removed.

[0010] Preferably, a retaining ring is fixedly connected to the outer side of the threaded rod, and the retaining ring contacts the inner wall of the housing. The design of the retaining ring can limit the movement of the threaded rod.

[0011] Preferably, a knob is fixedly connected to the end of the threaded rod away from the housing. The knob contacts the housing, and the design of the knob allows for easy rotation of the threaded rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting up components such as a slider, a locking block, and a threaded rod, allows the threaded rod to rotate, causing the threaded rod and slider to move in a threaded motion. This causes the locking block to no longer engage with the mounting base, thus releasing the limitation on the mounting base and allowing for disassembly of the mounting base. This facilitates the removal of the separated waste, solving the problem of inconvenience in removing the separated waste during the use of solid-liquid separation equipment for medical waste treatment.

[0014] 2. This utility model, by incorporating components such as a motor, cam, and filter, can drive the connecting shell to vibrate, thereby shaking off the liquid on the medical waste. Furthermore, by incorporating components such as a fixing rod and spring, the connecting shell can be quickly reset by the elastic force of the spring, thus enabling the connecting shell to better separate the solid and liquid of the medical waste. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A partial three-dimensional structural diagram;

[0017] Figure 3 For the present utility model Figure 1 A front sectional view;

[0018] Figure 4 For the present utility model Figure 1 Enlarged side sectional view of the local structure;

[0019] Figure 5 For the present utility model Figure 3 Enlarged view of part A of the structure.

[0020] In the diagram: 1. Housing; 2. Fixed shell; 3. Connecting shell; 31. Filter screen; 32. Fixed rod; 33. Fixed block; 34. Spring; 35. Motor; 36. Rotating shaft; 37. Cam; 4. Mounting base; 5. Limiting mechanism; 51. Slider; 52. Locking block; 53. Locking groove; 54. Threaded rod; 55. Retaining ring; 56. Knob. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5A solid-liquid separation device for medical waste treatment includes a housing 1. A fixed shell 2 is slidably connected inside the housing 1. A connecting shell 3 is slidably connected inside the fixed shell 2. A filter screen 31 is fixedly connected inside the connecting shell 3. A fixing rod 32 is fixedly connected inside the connecting shell 3. A fixing block 33 is fixedly connected to the inner wall of the fixed shell 2. The fixing block 33 is slidably connected to the connecting shell 3 and to the fixing rod 32. The design of the fixing block 33 can limit the position of the connecting shell 3. A spring 34 is provided on the outer side of the fixing rod 32.

[0023] Please see Figure 2-5 One end of the spring 34 contacts the fixed block 33, and the other end of the spring 34 contacts the connecting shell 3. Through the design of the spring 34, the connecting shell 3 can be driven to quickly reset. A motor 35 is fixedly installed on the outside of the box 1. A rotating shaft 36 is connected to the inside of the box 1 through a bearing. The output end of the motor 35 is rotatably connected to the box 1. The output end of the motor 35 is fixedly connected to the rotating shaft 36. Through the design of the motor 35, the cam 37 can be driven to rotate. A cam 37 is fixedly connected to the outside of the rotating shaft 36. The cam 37 contacts the filter screen 31. A mounting base 4 is fixedly connected to the outside of the fixed shell 2. The mounting base 4 contacts the box 1. A limit mechanism 5 is provided on the box 1.

[0024] Please see Figure 2-5 The limiting mechanism 5 includes a slider 51, which is slidably connected inside the housing 1. A locking block 52 is fixedly connected to the upper end of the slider 51. A locking groove 53 is provided inside the mounting base 4. The locking block 52 contacts the housing 1 and is slidably connected to the locking groove 53. A threaded rod 54 is rotatably connected inside the housing 1. The outer side of the threaded rod 54 is provided with positive and negative threads. The threaded rod 54 is threadedly connected to the slider 51. A retaining ring 55 is fixedly connected to the outer side of the threaded rod 54. The retaining ring 55 contacts the inner wall of the housing 1. Through the design of the retaining ring 55, the threaded rod 54 can be limited, and the threaded rod 54 is kept away from the housing 1. A knob 56 is fixedly connected to one end of the housing 1. The knob 56 contacts the housing 1. The design of the knob 56 allows for easy rotation of the threaded rod 54. By rotating the knob 56, the threaded rod 54 is rotated, causing the threaded rod 54 to move in a threaded motion with the slider 51. This causes the slider 51 to move on the threaded rod 54, which in turn causes the locking block 52 to move. The locking block 52 then slides in the slot 53, preventing it from engaging with the mounting base 4. This releases the limiting effect on the mounting base 4, allowing the fixed shell 2 to be disassembled and the medical waste inside the fixed shell 2 and connecting shell 3 to be removed.

[0025] The specific implementation process of this utility model is as follows: When in use, by starting the motor 35, the output end of the motor 35 drives the rotating shaft 36 to rotate, and the rotating shaft 36 drives the cam 37 to rotate, which causes the cam 37 to drive the filter screen 31 and the connecting shell 3 to vibrate. When the connecting shell 3 moves in the fixed shell 2, the connecting shell 3 compresses the spring 34, which causes the elastic force of the spring 34 to drive the connecting shell 3 to quickly return to its original position, thereby enabling the connecting shell 3 to better perform solid-liquid separation operation on medical waste.

[0026] By rotating the knob 56, the threaded rod 54 is rotated, causing the threaded rod 54 and the slider 51 to move in a threaded motion. This causes the slider 51 to move on the threaded rod 54, which in turn causes the locking block 52 to move. The locking block 52 then slides within the slot 53, releasing it from the locking position of the mounting base 4. This allows the fixed shell 2 to be disassembled, and the medical waste inside the fixed shell 2 and connecting shell 3 to be removed.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A solid-liquid separation apparatus for medical waste treatment comprising a tank (1), characterized in that: The inside of the box (1) is slidably connected with a fixed shell (2), the inside of the fixed shell (2) is slidably connected with a connecting shell (3), the inside of the connecting shell (3) is fixedly connected with a filter screen (31), the inside of the connecting shell (3) is fixedly connected with a fixed rod (32), the inner wall of the fixed shell (2) is fixedly connected with a fixed block (33), the outer side of the fixed rod (32) is provided with a spring (34), the outer side of the box (1) is fixedly connected with a motor (35), the inside of the box (1) is connected with a rotating shaft (36) through a bearing, the outer side of the rotating shaft (36) is fixedly connected with a cam (37), the cam (37) is in contact with the filter screen (31), the outer side of the fixed shell (2) is fixedly connected with a mounting seat (4), the mounting seat (4) is in contact with the box (1), and the box (1) is provided with a limiting mechanism (5).

2. The solid-liquid separation apparatus for medical waste treatment according to claim 1, characterized by: The fixed block (33) is slidably connected with the connecting shell (3), and the fixed block (33) is slidably connected with the fixed rod (32).

3. The solid-liquid separation apparatus for medical waste treatment according to claim 1, characterized by: One end of the spring (34) is in contact with the fixed block (33), and the other end of the spring (34) is in contact with the connecting shell (3).

4. The solid-liquid separation apparatus for medical waste treatment according to claim 1, characterized by: The output end of the motor (35) is rotatably connected with the box (1), and the output end of the motor (35) is fixedly connected with the rotating shaft (36).

5. The solid-liquid separation apparatus for medical waste treatment according to claim 1, characterized by: The limiting mechanism (5) comprises a sliding block (51), the inside of the box (1) is slidably connected with a sliding block (51), the upper end of the sliding block (51) is fixedly connected with a clamping block (52), the inside of the mounting seat (4) is provided with a clamping groove (53), the clamping block (52) is in contact with the box (1), the clamping block (52) is slidably connected with the clamping groove (53), the inside of the box (1) is rotatably connected with a threaded rod (54), the outer side of the threaded rod (54) is provided with a positive and negative thread, and the threaded rod (54) is connected with the sliding block (51) through threads.

6. The solid-liquid separation apparatus for medical waste treatment according to claim 5, characterized by: The outer side of the threaded rod (54) is fixedly connected with a stop ring (55), and the stop ring (55) is in contact with the inner wall of the box (1).

7. The solid-liquid separation apparatus for medical waste treatment according to claim 5, characterized by: The end of the threaded rod (54) away from the box (1) is fixedly connected with a knob (56), and the knob (56) is in contact with the box (1). The end of the threaded rod (54) away from the box (1) is fixedly connected with a knob (56), and the knob (56) is in contact with the box (1).

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