Environment-friendly medical solid waste disposal equipment

Abstract

The utility model relates to the technical field of waste treatment, in particular to environment-friendly medical solid waste treatment equipment which comprises a shell, two crushing rollers are rotationally connected in the shell, a cavity is formed in the shell, and a plurality of spray heads are fixedly connected to the inner walls of the two sides of the shell in a staggered mode; a plurality of notches are formed in the lower end of the movable plate at equal intervals, and disinfection lamps are fixedly connected to the interiors of the notches; and a filter screen is fixedly connected to the interior of the collecting frame. A disinfectant is sucked through a pump body, then the pump body conveys the disinfectant into a cavity through a pipeline, the disinfectant is atomized and sprayed out through a plurality of spray heads, the crushed waste is disinfected, harmful microorganisms and viruses in the waste are killed, and the environment-friendly requirement is met; the quantity of harmful microorganisms and viruses carried in the waste can be obviously reduced, so that the pollution to the environment in the treatment, transportation and final treatment processes is reduced.

Description

Technical Field

[0001] This utility model relates to the field of waste treatment technology, and in particular to an environmentally friendly medical solid waste disposal device. Background Technology

[0002] Medical solid waste disposal equipment is primarily used to treat and dispose of solid waste generated during medical procedures, ensuring that this waste is managed safely and harmlessly. This equipment is typically designed specifically for the characteristics of medical solid waste, effectively reducing its volume, killing harmful microorganisms, and minimizing or eliminating its potential threats to the environment and human health.

[0003] Some existing equipment still uses the traditional immersion disinfection method. However, the immersion disinfection method makes it difficult to ensure that the disinfectant can be evenly covered on the waste. Especially for waste with irregular shape, rough surface or internal structure, the disinfectant may not be able to penetrate all corners, resulting in incomplete disinfection. Utility Model Content

[0004] The purpose of this invention is to provide an environmentally friendly medical solid waste disposal device that facilitates the disinfection of crushed solid waste, thereby solving the problem of inconvenience in disinfecting crushed solid waste in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An environmentally friendly medical solid waste disposal device includes a housing with a feed inlet extending through its upper end. Two crushing rollers are rotatably connected inside the housing. A cavity is located inside the housing. Multiple nozzles are alternately and fixedly connected to the inner walls on both sides of the housing, with the input ends of the nozzles communicating with the cavity. A movable plate is slidably disposed between the inner walls on both sides of the feed inlet. Multiple slots are equidistantly arranged at the lower end of the movable plate, with disinfection lamps fixedly connected inside each slot. A protective plate is fixedly connected between the inner walls on both sides of each slot. A collection frame is slidably disposed inside the housing, with a filter screen fixedly connected inside the collection frame.

[0007] Preferably, two gears are rotatably connected inside the sidewall of the housing, the two gears mesh, and the sidewall of the gears is fixedly connected to the end of the crushing roller.

[0008] Preferably, a motor is fixedly connected to the side wall of the housing, and the output end of the motor is fixedly connected to one of the gear side walls.

[0009] Preferably, a chamber is provided inside the side wall of the housing, and a pump body is fixedly connected to the bottom of the chamber. A pipe is provided between the output end of the pump body and the inside of the chamber.

[0010] Preferably, the inner walls on both sides of the feed inlet are provided with sliding grooves, and the movable plate is fixedly connected to both sides with protrusions. The protrusions are slidably connected to the sliding grooves, and a spring is fixedly connected between the lower end of the protrusion and the bottom of the sliding groove.

[0011] Preferably, a push rod is fixedly connected to the upper ends of the two protrusions, and the push rod is slidably connected to the housing.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] 1. The disinfectant is drawn in by a pump and then transported to the cavity through a pipeline. The disinfectant is atomized and sprayed out through multiple staggered nozzles to uniformly disinfect the crushed waste, killing harmful microorganisms and viruses, thus meeting environmental protection requirements. Through disinfection, the number of harmful microorganisms and viruses carried in the waste can be significantly reduced, thereby reducing the pollution to the environment during treatment, transportation and final disposal.

[0014] 2. When solid waste is not crushed, the disinfection lamp generates sterilization light when powered on. The sterilization light passes through the protective plate to sterilize and disinfect the crushing roller, preventing bacteria, viruses and other microorganisms from growing and spreading inside the shell, thereby maintaining the hygiene and safety of the entire processing environment. Attached Figure Description

[0015] Figure 1 This is a front view of the external structure of an environmentally friendly medical solid waste disposal device proposed in this utility model.

[0016] Figure 2 This is a rear view of the external structure of an environmentally friendly medical solid waste disposal device proposed in this utility model.

[0017] Figure 3 This is a top sectional view of an environmentally friendly medical solid waste disposal device proposed in this utility model.

[0018] Figure 4 This is a side sectional view of an environmentally friendly medical solid waste disposal device proposed in this utility model.

[0019] Figure 5 for Figure 4 A schematic diagram of the structure of part A.

[0020] Figure 6 This is a front-view sectional view of the structural schematic diagram of an environmentally friendly medical solid waste disposal device proposed in this utility model.

[0021] Figure 7 for Figure 6 A schematic diagram of the structure of part B.

[0022] In the diagram: 001, shell; 101, feed inlet; 102, crushing roller; 103, gear; 104, motor; 105, cavity; 106, nozzle; 107, chamber; 108, pump body; 109, pipe; 110, chute; 002, movable plate; 201, protrusion; 202, spring; 203, push rod; 204, slot; 205, disinfection lamp; 206, protective plate; 003, collection frame; 301, filter screen. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1-7 An environmentally friendly medical solid waste disposal device includes a shell 001, with a feed inlet 101 extending through the upper end of the shell 001. Two crushing rollers 102 are rotatably connected inside the shell 001. A cavity 105 is provided inside the shell 001. Multiple nozzles 106 are alternately and fixedly connected to the inner walls on both sides of the shell 001, with the input ends of the nozzles 106 communicating with the cavity 105. A movable plate 002 is slidably disposed between the inner walls on both sides of the feed inlet 101. Multiple slots 204 are evenly spaced at the lower end of the housing 001. Disinfection lamps 205 are fixedly connected inside each slot 204. Protective plates 206 are fixedly connected between the inner walls of both sides of each slot 204. A collection frame 003 is slidably disposed inside the housing 001. A filter screen 301 is fixedly connected inside the collection frame 003. The nozzle 106 is an atomizing nozzle. The protective plate 206 is made of transparent acrylic. Operators transport medical solid waste to the inlet 101. The waste is located... Above the movable plate 002, the weight of the waste causes the movable plate 002 to slide downwards. The waste slides through the two inclined walls at the top of the movable plate 002 into the housing 001. Two crushing rollers 102 rotate to crush the waste. The crushed waste falls into the collection frame 003. The crushed waste is located above the filter screen 301. During this process, disinfectant is supplied to the cavity 105. The disinfectant is atomized and sprayed out through multiple staggered nozzles 106 to uniformly disinfect the crushed waste, killing harmful microorganisms and viruses, thereby reducing the risk of environmental pollution and disease transmission. At the same time, the disinfectant inside the crushed waste is filtered, collected, and centrally processed through the filter screen 301. When the solid waste is not crushed, the disinfection lamp 205 is powered on to generate sterilization light. The sterilization light passes through the protective plate 206 to sterilize the crushing rollers 102, ensuring the hygiene and safety inside the housing 001.

[0025] Two gears 103 are rotatably connected inside the side wall of the housing 001. The two gears 103 mesh, and the side wall of the gear 103 is fixedly connected to the end of the crushing roller 102. When one gear 103 rotates, the other gear 103 rotates due to the meshing of the two gears 103. At the same time, the gear 103 drives the crushing roller 102 to rotate.

[0026] A motor 104 is fixedly connected to the side wall of the housing 001. The output end of the motor 104 is fixedly connected to the side wall of one of the gears 103, and the output end of the motor 104 drives one of the gears 103 to rotate.

[0027] A chamber 107 is provided inside the side wall of the housing 001. A pump body 108 is fixedly connected to the bottom of the chamber 107. A pipe 109 is provided between the output end of the pump body 108 and the inside of the chamber 105. The chamber 107 stores disinfectant. The pump body 108 draws the disinfectant and then delivers the disinfectant to the inside of the chamber 105 through the pipe 109.

[0028] Both sides of the feed inlet 101 are provided with slide grooves 110. Both sides of the movable plate 002 are fixedly connected with protrusions 201. The protrusions 201 are slidably connected to the slide grooves 110. A spring 202 is fixedly connected between the lower end of the protrusions 201 and the bottom of the slide grooves 110. The movable plate 002 drives the protrusions 201 to slide downward, which compresses the spring 202. When the weight at the upper end of the movable plate 002 disappears, the energy of the spring 202 is released. The spring 202 pushes the protrusions 201 to slide upward, so that the movable plate 002 automatically slides back to its original position.

[0029] The upper ends of the two protrusions 201 are fixedly connected to push rods 203. Push rods 203 are slidably connected to the housing 001. When the solid waste is light, the operator manually presses the push rods 203 down, causing the protrusions 201 to drive the movable plate 002 to slide down.

[0030] In this invention, the operator conveys medical solid waste into the inlet 101. The waste is located above the movable plate 002. Due to the weight of the waste, the movable plate 002 slides downward. The movable plate 002 drives the protrusion 201 to slide downward, which compresses the spring 202. The waste slides through the two inclined walls at the upper end of the movable plate 002 into the housing 001. When the weight at the upper end of the movable plate 002 is removed, the energy of the spring 202 is released. The spring 202 pushes the protrusion 201 to slide upward, causing the movable plate 002 to automatically slide back to its original position and block the inlet 101. When the solid waste is relatively light, the operator manually presses the push rod 203 downward, causing the protrusion 201 to drive the movable plate 002 to slide downward.

[0031] The motor 104 drives one of the gears 103 to rotate. The two gears 103 mesh together, causing the other gear 103 to rotate as well. At the same time, the gear 103 drives the crushing roller 102 to rotate. The two crushing rollers 102 rotate to crush the waste. The crushed waste falls into the collection frame 003 and is located at the top of the filter screen 301.

[0032] During this process, the disinfectant is drawn by the pump body 108, and then the pump body 108 delivers the disinfectant to the cavity 105 through the pipe 109. The disinfectant is atomized and sprayed out through multiple staggered nozzles 106 to uniformly disinfect the broken waste, kill harmful microorganisms and viruses, reduce the risk of environmental pollution and disease transmission, and thus meet environmental protection requirements. The disinfectant inside the broken waste is filtered, collected and centrally treated by the filter screen 301, and the used disinfectant accumulates at the lower end of the filter screen 301.

[0033] When solid waste is not crushed, the disinfection lamp 205 is powered on to generate sterilization light. The sterilization light passes through the protective plate 206 to sterilize and disinfect the crushing roller 102, ensuring the hygiene and safety of the inside of the shell 001.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly medical solid waste disposal device, characterized in that, include The housing (001) has a feed inlet (101) extending through its upper end. Two crushing rollers (102) are rotatably connected inside the housing (001). A cavity (105) is provided inside the housing (001). Multiple nozzles (106) are fixedly connected to the inner walls on both sides of the housing (001) in an alternating manner. The input end of the nozzle (106) is connected to the cavity (105). A movable plate (002) is slidably disposed between the inner walls on both sides of the feed inlet (101). Multiple slots (204) are equidistantly arranged at the lower end of the movable plate (002). A disinfection lamp (205) is fixedly connected inside the slot (204). A protective plate (206) is fixedly connected between the inner walls on both sides of the slot (204). Collection frame (003) is slidably disposed inside housing (001), and filter screen (301) is fixedly connected inside collection frame (003).

2. The environmentally friendly medical solid waste disposal equipment according to claim 1, characterized in that, The housing (001) has two gears (103) rotatably connected inside its sidewall. The two gears (103) mesh with each other, and the sidewall of the gears (103) is fixedly connected to the end of the crushing roller (102).

3. The environmentally friendly medical solid waste disposal equipment according to claim 2, characterized in that, A motor (104) is fixedly connected to the side wall of the housing (001), and the output end of the motor (104) is fixedly connected to the side wall of one of the gears (103).

4. The environmentally friendly medical solid waste disposal equipment according to claim 1, characterized in that, The housing (001) has a chamber (107) inside its side wall. A pump body (108) is fixedly connected to the bottom of the chamber (107). A pipe (109) is provided between the output end of the pump body (108) and the inside of the chamber (105).

5. The environmentally friendly medical solid waste disposal equipment according to claim 1, characterized in that, The inner walls of both sides of the feed inlet (101) are provided with sliding grooves (110), and both sides of the movable plate (002) are fixedly connected with protrusions (201). The protrusions (201) are slidably connected to the sliding grooves (110), and a spring (202) is fixedly connected between the lower end of the protrusions (201) and the bottom of the sliding grooves (110).

6. The environmentally friendly medical solid waste disposal equipment according to claim 5, characterized in that, The upper ends of the two protrusions (201) are fixedly connected to a push rod (203), and the push rod (203) is slidably connected to the housing (001).

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