Medical waste treatment equipment

Abstract

This invention relates to the field of medical waste treatment technology, and more particularly to a medical waste treatment device. The invention includes a medical waste recycling tank and multiple inverted L-shaped supports fixed to the outside of the tank. A matching top cover is provided on the top of the tank. This invention facilitates the crushing of medical waste through an auxiliary moving mechanism, reducing the space occupied by the waste and allowing for sufficient contact between disinfectant and the waste. Continuous shaking further improves the contact effect and efficiency between the disinfectant and the waste. Furthermore, the structural design of the secondary treatment mechanism, disinfectant nozzle, and connecting hose allows for simultaneous crushing and spraying of disinfectant onto the medical waste. This ensures initial contact between the waste and disinfectant during its descent, actively mixing the two. After mixing, the waste is sterilized and dried in a high-temperature sterilization and drying machine, facilitating subsequent recycling or landfill.

Description

Technical Field

[0001] This invention relates to the field of medical waste treatment technology, and more particularly to a medical waste treatment device. Background Technology

[0002] Medical waste is a term encompassing all waste generated by healthcare institutions during medical treatment, disease prevention, health care, and all related activities. It includes waste that can directly or indirectly cause infection, is toxic, or possesses other hazardous properties. According to the classification standards of the National Hazardous Waste List, medical waste is meticulously divided into five categories. In everyday language, this type of waste is often referred to as medical garbage, specifically referring to pollutants generated in the hospital environment due to contact with patients' blood, bodily fluids, and tissues. Examples include used cotton balls, gauze bandages, adhesive tape, medical wastewater, disposable medical devices (such as syringes and IV tubing), surgical waste, and expired medications. Medical waste not only poses immediate spatial pollution risks but also carries the risk of acute infectious diseases and harbors long-term latent pollution threats.

[0003] It is particularly noteworthy that, compared to ordinary waste generated in daily life, medical waste from infectious disease departments often carries viruses and is highly infectious. Therefore, strict treatment measures must be taken for this type of special waste: first, thorough sterilization with a specialized disinfectant; then, crushing to reduce volume and facilitate subsequent safe recycling or compliant landfill, thereby ensuring no further harm to the environment and human health. This series of treatment processes aims to minimize the potential biosafety risks posed by medical waste, protect the ecological environment, and safeguard public health. However, current technologies only spray disinfectant on the surface of medical waste. Furthermore, the large internal gaps and space occupied by aggregated medical waste make the disinfection effect of the disinfectant less than ideal, resulting in dead zones at the contact surface. Therefore, we propose a medical waste treatment device. Summary of the Invention

[0004] The purpose of this invention is to provide a medical waste treatment device to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A medical waste treatment device includes a medical recycling tank and multiple side-mounted inverted L-shaped supports fixed to the outside of the medical recycling tank. The top of the medical recycling tank is provided with a matching top cover, and a double-roll crusher is fixed to the top of the matching top cover. The discharge port at the bottom of the double-roll crusher is connected to the inside of the medical recycling tank. Multiple disinfectant spray nozzles are evenly distributed and fixed to the outside of the medical recycling tank. A first movable plate is fixed to the bottom of the multiple side-mounted inverted L-shaped supports. An auxiliary movable mechanism is assembled at the bottom of the first movable plate. The auxiliary movable mechanism is used to uniformly mix the crushed medical waste with the disinfectant.

[0007] Preferably, the auxiliary moving mechanism includes a driving component and a transmission component. A stabilizing base is mounted on the bottom of the first moving plate, a driving component is mounted on the top of the stabilizing base, and a transmission component is mounted on the inner side of the driving component.

[0008] Preferably, the drive assembly includes a first servo motor, a force-applying pulley, a transmission belt, a force-applying belt ring, a positioning crossbar, a central shaft, and four-legged fixing seats. The first servo motor is fixed to one side of the top of the stabilizing base. The force-applying pulley is fixed to the output end of the first servo motor. The force-applying pulley is connected to the force-applying belt ring via the transmission belt. A positioning crossbar is fixed to both sides inside the force-applying belt ring. A central shaft is fixed to the center of the top of the positioning crossbar. A four-legged fixing seat is fixed to the top of the central shaft. The four corners of the four-legged fixing seat are fixed to the stabilizing base by support ribs.

[0009] Preferably, the bottom of the four-legged fixing base is provided with a U-shaped groove, and a force-guiding slide column is slidably connected to the inner side of the U-shaped groove. A guide sleeve is fixed to the bottom of the force-guiding slide column, and the guide sleeve is slidably connected to the positioning crossbar.

[0010] Preferably, the transmission assembly includes a first trapezoidal protrusion, a second movable plate, a first guide groove, a second trapezoidal protrusion, a second guide groove, and a U-shaped bracket. The top of the four-legged fixing base is integrally fixed with the first trapezoidal protrusion. The top of the first trapezoidal protrusion is fitted with the second movable plate. The bottom of the second movable plate has a first guide groove corresponding to the position of the first trapezoidal protrusion. The first guide groove is slidably connected to the first trapezoidal protrusion. The top of the second movable plate is integrally fixed with the second trapezoidal protrusion. The bottom of the first movable plate has a second guide groove corresponding to the position of the second trapezoidal protrusion. The second guide groove is slidably connected to the second trapezoidal protrusion. A U-shaped bracket is fixed at both ends of the bottom of the first movable plate. The U-shaped bracket is fixed to the guide sleeve.

[0011] Preferably, the lengths of the four sides of the U-shaped groove are the same as the maximum moving distance of the guide sleeve.

[0012] Preferably, a secondary processing mechanism is installed between the medical waste recycling tank and the matching top cover. The secondary processing mechanism is used to mix and sterilize the crushed medical waste and disinfectant.

[0013] Preferably, the secondary processing mechanism includes a second servo motor, mounting blades, a stirring spiral frame, a feeding pipe, and a high-temperature sterilization dryer. The second servo motor is fixed to the top of the mating top cover, and a mixing shaft is fixed to the output end of the second servo motor through the mating top cover. A stirring spiral frame and multiple mounting blades are fixed to the outside of the mixing shaft. A feeding pipe is fixed to the bottom of the medical recycling tank, and a high-temperature sterilization dryer is fixed to the bottom of the feeding pipe.

[0014] Preferably, one end of each disinfectant spray nozzle is fixed with a connecting hose.

[0015] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0016] Meanwhile, through the above technical solutions, the present invention has at least the following beneficial effects:

[0017] 1. The present invention, through the structural design of the auxiliary moving mechanism and the double twisted roller crusher, makes the device easy to crush medical waste, reduces the space occupied by medical waste, and allows the disinfectant to fully contact the medical waste. At the same time, through continuous shaking, the contact effect and contact efficiency between the disinfectant and the medical waste are better and higher, thus improving the efficiency of the device.

[0018] 2. Through the structural design of the secondary processing mechanism, disinfectant spray nozzle, and connecting hose, this invention enables the device to spray disinfectant on medical waste while crushing it with a double-roller crusher. This allows the medical waste to make initial contact with the disinfectant during its fall, and the disinfectant and medical waste can be actively mixed. After mixing, the waste is sterilized and dried by a high-temperature sterilization and drying machine, which facilitates subsequent recycling or landfill. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the connection structure between the first movable plate and the side inverted L-shaped bracket of the present invention;

[0022] Figure 3 This is a schematic diagram of the connection structure between the first movable plate and the second guide groove of the present invention;

[0023] Figure 4 This is a schematic diagram of the connection structure between the guide sleeve and the force-guiding slide column of the present invention;

[0024] Figure 5 This is a schematic diagram of the connection structure between the central shaft and the four-legged fixing base of the present invention.

[0025] Figure 6 This is a schematic diagram of the connection structure between the medical recycling tank and the matching top cover of the present invention;

[0026] Figure 7 This is a schematic diagram of the connection structure between the feed pipe and the high-temperature sterilization and drying machine of the present invention.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] In the diagram: 1. Medical recycling tank; 2. Side inverted L-shaped bracket; 3. Matching top cover; 4. Double-roll crusher; 5. Disinfectant spray nozzle; 6. First movable plate; 7. Stabilizing base; 8. First servo motor; 9. Force-applying pulley; 10. Conveyor belt; 11. Force-applying pulley; 12. Positioning crossbar; 13. Central shaft; 14. Four-legged fixing seat; 15. U-shaped groove; 16. Guide sleeve; 17. Force-guided sliding column; 18. First trapezoidal protrusion; 19. Second movable plate; 20. First guide groove; 21. Second trapezoidal protrusion; 22. Second guide groove; 23. U-shaped bracket; 24. Second servo motor; 25. Mixing shaft; 26. Mounting blades; 27. Tumbling spiral frame; 28. Connecting hose; 29. ​​Discharge pipe; 30. High-temperature sterilization dryer. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0030] Example 1

[0031] Reference Figure 1-5A medical waste treatment device includes a medical recycling tank 1 and multiple side-mounted L-shaped supports 2 fixed to the outside of the medical recycling tank 1. The top of the medical recycling tank 1 is provided with a matching top cover 3. A double-roll crusher 4 is fixed to the top of the matching top cover 3. The discharge port at the bottom of the double-roll crusher 4 is connected to the inside of the medical recycling tank 1. Multiple disinfectant spray nozzles 5 are evenly distributed and fixed to the outside of the medical recycling tank 1. A first movable plate 6 is fixed to the bottom of the multiple side-mounted L-shaped supports 2. An auxiliary movable mechanism is assembled at the bottom of the first movable plate 6. The auxiliary movable mechanism is used to evenly mix the crushed medical waste with the disinfectant.

[0032] The auxiliary moving mechanism includes a drive assembly and a transmission assembly. The bottom of the first moving plate 6 is equipped with a stabilizing base 7, the top of the stabilizing base 7 is equipped with a drive assembly, and the inner side of the drive assembly is equipped with a transmission assembly.

[0033] The drive assembly includes a first servo motor 8, a force-applying pulley 9, a transmission belt 10, a force-applying belt ring 11, a positioning crossbar 12, a central shaft 13, and a four-legged mounting base 14. The first servo motor 8 is fixed to one side of the top of the stabilizing base 7. The force-applying pulley 9 is fixed to the output end of the first servo motor 8. The force-applying belt ring 11 is connected to the outer side of the force-applying pulley 9 via the transmission belt 10. A positioning crossbar 12 is fixed to both sides inside the force-applying belt ring 11. A central shaft 13 is fixed to the center of the top of the positioning crossbar 12. A four-legged mounting base 14 is fixed to the top of the central shaft 13. 4. The four corners of the four-legged fixing base 14 are fixed to the stable base 7 by the support ribs. When the first servo motor 8 is started, the output end of the first servo motor 8 drives the force-applying pulley 9 to rotate, so that the force-applying pulley 9 drives the force-applying belt ring 11 to rotate synchronously through the transmission belt 10. This allows the guide sleeve 16 to move along the outside of the positioning crossbar 12. Under the guidance of the second trapezoidal protrusion 21 and the first guide groove 20, the first movable plate 6 can drive the medical recycling tank 1 to perform horizontal and vertical reciprocating motion, so as to achieve uniform mixing of disinfectant and medical waste.

[0034] The bottom of the four-legged mounting base 14 is provided with a U-shaped groove 15. A force-guiding slide column 17 is slidably connected to the inner side of the U-shaped groove 15. A guide sleeve 16 is fixed to the bottom of the force-guiding slide column 17. The guide sleeve 16 is slidably connected to the positioning crossbar 12. When the guide sleeve 16 moves along the outer side of the positioning crossbar 12, the force-guiding slide column 17 moves along the inner side of the U-shaped groove 15, limiting and guiding the movement trajectory of the guide sleeve 16.

[0035] The transmission assembly includes a first trapezoidal protrusion 18, a second movable plate 19, a first guide groove 20, a second trapezoidal protrusion 21, a second guide groove 22, and a U-shaped bracket 23. The top of the four-legged fixed base 14 is integrally fixed with the first trapezoidal protrusion 18. The top of the first trapezoidal protrusion 18 is equipped with the second movable plate 19. The bottom of the second movable plate 19 has a first guide groove 20 corresponding to the position of the first trapezoidal protrusion 18. The first guide groove 20 is slidably connected to the first trapezoidal protrusion 18. The top of the second movable plate 19 is integrally fixed with the second trapezoidal protrusion 21. The bottom of the first movable plate 19 has a second guide groove 22 corresponding to the position of the second trapezoidal protrusion 21. The second guide groove 22 is slidably connected to the second trapezoidal protrusion 21. A U-shaped bracket 23 is fixed at both ends of the bottom of the first movable plate 19. The U-shaped bracket 23 is fixed to the guide sleeve 16. The second movable plate 19 plays a supporting role, which facilitates the guidance of the first movable plate 19, and can also move above the first trapezoidal protrusion 18.

[0036] The lengths of the four sides of the U-shaped groove 15 are the same as the maximum moving distance of the guide sleeve 16. The U-shaped groove 15 can provide guidance and limit for the movement of the force-guiding slide 17.

[0037] One end of each disinfectant spray nozzle 5 is fixed with a connecting hose 28. With the setting of the connecting hose 28, when the medical recycling tank 1 moves, it can extend or retract accordingly, so that the disinfectant can be sprayed out smoothly through the disinfectant spray nozzle 5.

[0038] Example 2

[0039] Further optimizations to Example 1, specifically, such as... Figure 6-7 As shown, a secondary processing mechanism is installed between the medical recycling tank 1 and the matching top cover 3. The secondary processing mechanism is used to mix and sterilize the crushed medical waste and disinfectant.

[0040] The secondary processing mechanism includes a second servo motor 24, mounting blades 26, a stirring spiral frame 27, a discharge pipe 29, and a high-temperature sterilization dryer 30. The second servo motor 24 is fixed to the top of the top cover 3. The output end of the second servo motor 24 passes through and is fixed to the mixing shaft 25 with the top cover 3. The stirring spiral frame 27 and multiple mounting blades 26 are fixed to the outside of the mixing shaft 25. The discharge pipe 29 is fixed to the bottom of the medical recycling tank 1, and the high-temperature sterilization dryer 30 is fixed to the bottom of the discharge pipe 29. When the second servo motor 24 is started, the output end of the second servo motor 24 drives the mixing shaft 25 to rotate, thereby causing the mounting blades 26 and the stirring spiral frame 27 to stir the medical waste. A discharge baffle is provided on the inner side of the discharge pipe 29, which is convenient to open after the medical waste in the medical recycling tank 1 is disinfected, so that the medical waste can fall into the high-temperature sterilization dryer 30. After sterilization, the combustible components of the medical waste (usually accounting for 92% of the total weight) can be completely burned into ash under certain temperature and sufficient oxygen conditions. Pyrolysis is a process that involves heating the organic components of medical waste at high temperatures under anaerobic or oxygen-deficient conditions, causing them to undergo thermal cracking and extracting fuel oil, grease, and fuel gas. This method can convert medical waste into valuable energy products.

[0041] Microwave sterilization technology combined with pyrolysis equipment can also convert treated medical waste into products such as fuel oil, metals, glass residue, and carbon black. Among these, the fuel oil can be used as fuel, realizing the energy utilization of medical waste.

[0042] In summary:

[0043] This invention addresses the technical problem of medical waste. Therefore, strict treatment measures are necessary for this type of special waste: first, thorough sterilization with a specialized disinfectant; then, crushing to reduce volume and facilitate safe recycling or compliant landfilling, ensuring no further harm to the environment and human health. This series of treatment processes aims to minimize the potential biosafety risks posed by medical waste, protect the ecological environment, and safeguard public health. However, existing technologies only involve surface spraying of disinfectant on medical waste. Furthermore, the large internal gaps and space occupied by aggregated medical waste make the disinfection effect insufficient, resulting in dead zones at the contact surface. This presents room for improvement. The technical solutions described in the above embodiments are employed. The implementation process of the above technical solutions is as follows:

[0044] All electrical components in this device are existing technologies, and their models are only one of them. Any electrical component that can achieve the purpose of this device can be used. Connect all electrical components in the device to their compatible power supply through wires. In addition, a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the working principle below, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in this field. The following mainly introduces the working principle and process, and will not explain the electrical control.

[0045] Move the device to the designated area, then connect it electrically to an external power source. During use, the medical waste is first crushed by the double-roller crusher 4. Simultaneously, the connecting hose 28 is connected to disinfectant, which is sprayed onto the crushed medical waste through the disinfectant nozzle 5. The medical waste then falls naturally into the medical recycling tank 1. Next, the first servo motor 8 is started. The output of the first servo motor 8 drives the force-applying pulley 9 to rotate, causing the force-applying pulley 9 to drive the force-applying belt ring 11 to rotate synchronously via the conveyor belt 10. 11 is fixed to the positioning crossbar 12, the positioning crossbar 12 is fixed to the central shaft 13, the central shaft 13 is fixed to the four-leg fixed seat 14, and the positioning crossbar 12 is slidably connected to the guide sleeve 16. The guide sleeve 16 is fixed to the U-shaped bracket 23. Therefore, when the force belt ring 11 and the positioning crossbar 12 rotate, under the limitation of the guide slide column 17 by the back groove 15, the guide sleeve 16 can move along the outside of the positioning crossbar 12, thereby causing the U-shaped bracket 23 to drive the first movable plate 6 to move along the outside of the second trapezoidal protrusion 21.

[0046] Meanwhile, the second movable plate 19 is guided by the second trapezoidal protrusion 21 and the first guide groove 20, enabling the first movable plate 6 to perform reciprocating motion in the horizontal and vertical directions. This causes the first movable plate 6 to drive the medical recycling tank 1 to move synchronously, so that the disinfectant and medical waste are evenly mixed. The disinfected medical waste falls into the high-temperature sterilization dryer 30 along the feed pipe 29 for high-temperature sterilization. The sterilized medical waste is then recycled or landfilled.

[0047] With the above-mentioned settings, this application will certainly solve the above-mentioned technical problems, and at the same time achieve the following technical effects:

[0048] 1. Through the structural design of the auxiliary moving mechanism and the double twisted roller crusher 4, this invention makes it easy to crush medical waste, reduces the space occupied by medical waste, and allows the disinfectant to fully contact the medical waste. At the same time, through continuous shaking, the contact effect and contact efficiency between the disinfectant and the medical waste are better and higher, thus improving the efficiency of this device.

[0049] 2. Through the structural design of the secondary processing mechanism, disinfectant spray nozzle 5 and connecting hose 28, this invention enables the device to spray disinfectant on medical waste while the double-roll crusher 4 is crushing it. This allows the medical waste to make initial contact with the disinfectant during its fall and actively mix the disinfectant with the medical waste. After mixing, the waste is sterilized and dried by the high-temperature sterilization dryer 30, which facilitates subsequent recycling or landfill.

[0050] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0051] Obviously, the embodiments described above are merely some embodiments of the present invention, not all embodiments. The accompanying drawings show preferred embodiments of the present invention, but do not limit the patent scope of the present invention. The present invention can be implemented in many different forms; rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this invention.

Claims

1. A medical waste treatment device, characterized in that, The device includes a medical waste recycling tank (1) and multiple side-mounted L-shaped supports (2) fixed to the outside of the medical waste recycling tank (1). The top of the medical waste recycling tank (1) is provided with a matching top cover (3). A double-roll crusher (4) is fixed to the top of the matching top cover (3). The discharge port at the bottom of the double-roll crusher (4) is connected to the inside of the medical waste recycling tank (1). Multiple disinfectant spray nozzles (5) are evenly distributed and fixed to the outside of the medical waste recycling tank (1). A first movable plate (6) is fixed to the bottom of the multiple side-mounted L-shaped supports (2). An auxiliary movable mechanism is assembled at the bottom of the first movable plate (6). The auxiliary movable mechanism is used to evenly mix the crushed medical waste with disinfectant. The auxiliary movable mechanism includes a drive assembly and a transmission mechanism. The first movable plate (6) is equipped with a stable base (7) at its bottom. The stable base (7) is equipped with a drive assembly at its top. The drive assembly is equipped with a transmission assembly on its inner side. The drive assembly includes a first servo motor (8), a force-applying pulley (9), a transmission belt (10), a force-applying belt ring (11), a positioning crossbar (12), a central shaft (13), and a four-legged fixed base (14). The first servo motor (8) is fixed on one side of the top of the stable base (7). The force-applying pulley (9) is fixed at the output end of the first servo motor (8). The force-applying pulley (9) is connected to the outer side of the force-applying pulley (9) via the transmission belt (10). The two sides inside the force-applying belt ring (11) are fixed with a... A positioning crossbar (12) is fixed with a central shaft (13) at the top center. A four-legged fixing seat (14) is fixed to the top of the central shaft (13). The four corners of the four-legged fixing seat (14) are fixed to the stable base (7) by support ribs. The transmission assembly includes a first trapezoidal protrusion (18), a second movable plate (19), a first guide groove (20), a second trapezoidal protrusion (21), a second guide groove (22), and a U-shaped bracket (23). The first trapezoidal protrusion (18) is integrally fixed to the top of the four-legged fixing seat (14). The second movable plate (19) is assembled on the top of the first trapezoidal protrusion (18). The bottom of the second movable plate (19) is provided with a groove that connects to the first trapezoidal protrusion. (18) The first guide groove (20) corresponding to the position is slidably connected to the first trapezoidal protrusion (18). The top of the second movable plate (19) is integrally fixed with the second trapezoidal protrusion (21). The bottom of the first movable plate (6) is provided with the second guide groove (22) corresponding to the position of the second trapezoidal protrusion (21). The second guide groove (22) is slidably connected to the second trapezoidal protrusion (21). The two ends of the bottom of the first movable plate (6) are fixed with a U-shaped bracket (23). The U-shaped bracket (23) is fixed with the guide sleeve (16). The bottom of the four-leg fixed seat (14) is provided with a back-shaped groove (15). The inner side of the back-shaped groove (15) is slidably connected with a force-guiding slide column (17).The bottom of the force-guiding slide column (17) is fixed with a guide sleeve (16), which is slidably connected to the positioning crossbar (12).

2. The medical waste treatment equipment according to claim 1, characterized in that, The lengths of the four sides of the groove (15) are the same as the maximum moving distance of the guide sleeve (16).

3. The medical waste treatment equipment according to claim 1, characterized in that, A secondary processing mechanism is installed between the medical recycling tank (1) and the matching top cover (3), which is used to mix and sterilize the crushed medical waste and disinfectant.

4. The medical waste treatment equipment according to claim 3, characterized in that, The secondary processing mechanism includes a second servo motor (24), a mounting blade (26), a stirring spiral frame (27), a feeding pipe (29), and a high-temperature sterilization dryer (30). The top of the mating top cover (3) is fixed with the second servo motor (24). The output end of the second servo motor (24) passes through the mating top cover (3) and is fixed with a mixing shaft (25). The outside of the mixing shaft (25) is fixed with a stirring spiral frame (27) and multiple mounting blades (26). The bottom of the medical recycling tank (1) is fixed with a feeding pipe (29). The bottom of the feeding pipe (29) is fixed with a high-temperature sterilization dryer (30).

5. A medical waste treatment device according to claim 1, characterized in that, One end of each disinfectant spray nozzle (5) is fixed with a connecting hose (28).

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