A microwave treatment device for medical solid waste

Abstract

The utility model relates to the field of microwave processing technology, a microwave processing device for medical solid waste, wherein the device includes an interlayer mechanism, a crushing mechanism, an outer shell and an equipment bracket; the interlayer mechanism includes an outer barrel, an isolation inner sleeve and a microwave generator, the bottom of the isolation inner sleeve extends downward to the inside of the outer barrel, and the outer barrel is provided with openings corresponding to the microwave generator for microwaves to pass through, so that microwaves radiate to the isolation inner sleeve; the material of the isolation inner sleeve in the area radiated by the microwave is high borosilicate; the outer wall of the outer barrel is provided with a first ventilation port for inputting steam into the outer barrel; the crushing mechanism includes a turntable drive motor and a crushing knife group arranged at the bottom of the outer barrel; the bottom of the side wall of the outer barrel is further provided with a discharge port, and the discharge port is opened and closed by a switch door. The utility model can effectively isolate the processing space in the barrel and the steam inlet, while also ensuring the microwave heating effect.

Description

Technical Field

[0001] The utility model relates to the technical field of microwave processing, in particular to microwave processing equipment for medical solid waste. Background Art

[0002] Using microwaves to treat medical solid waste is a modern medical waste treatment technology, which has the advantages of fast disinfection speed, good effect, low energy consumption, and environmental protection. The microwave method is usually called a microwave-steam combined sterilization method. This method combines the rapid heating of microwaves and the high-temperature sterilization ability of steam, which can more effectively kill bacteria, viruses and other microorganisms; at the same time, the humidity generated by steam can avoid the discharge and combustion problems that may occur in metals after microwave heating.

[0003] In the existing microwave treatment equipment for medical solid waste, the steam inlet is directly set in the treatment barrel of the microwave equipment. When the material is processed, the barrel is directly heated by the microwave generator, and high-temperature steam is input at the same time. Accompanied by the processing action of the pulverizing mechanism, the pulverized material in the barrel is very easy to be thrown into the steam inlet by the pulverizing mechanism along with the airflow, thereby causing serious pollution and residue to the steam inlet, which is not only inconvenient to clean later, but also easily leads to continuous blowing of contaminated steam, which will also affect the treatment effect of medical solid waste.

[0004] In view of this, the applicant has invented a microwave treatment device for medical solid waste which can effectively isolate the treatment space in the barrel and the steam inlet, while ensuring the microwave heating effect. Utility Model Content

[0005] The purpose of the utility model is to provide a microwave treatment device for medical solid waste to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A microwave treatment device for medical solid waste comprises an interlayer mechanism, a pulverizing mechanism, an outer shell and an equipment bracket; the interlayer mechanism comprises an outer barrel, an isolating inner sleeve fixedly arranged in the outer barrel and at least one microwave generator installed on the outer side wall of the outer barrel; the outer barrel can form a closed space after the barrel cover is closed; the bottom of the isolating inner sleeve extends downward to the inside of the outer barrel to isolate the bottom space between the isolating inner sleeve and the outer barrel; the inner side of the isolating inner sleeve is used to place objects to be microwave treated; the outer barrel is provided with openings corresponding to the microwave generators one by one for microwaves to pass through, so that microwaves radiate to the isolating inner sleeve; the material of the isolating inner sleeve in the area radiated by microwaves is high borosilicate; a first ventilation port is further provided on the outer side wall of the outer barrel for inputting steam into the outer barrel, and the height of the first ventilation port is located between the upper top and the lower bottom of the isolating inner sleeve; the pulverizing mechanism comprises a turntable drive motor and a pulverizing knife group arranged at the bottom of the outer barrel; a discharge port is further provided at the bottom of the side wall of the outer barrel, and the discharge port is opened and closed by a switch door.

[0008] As a further improvement, the crushing mechanism further includes an isolation turntable; the crushing knife group is arranged above the isolation turntable; the drive shaft of the turntable drive motor passes through the bottom of the outer barrel and the isolation turntable in sequence from the outside and is connected to the crushing knife group; the drive shaft is not exposed above the isolation turntable, the outer edge of the isolation turntable is arranged close to the inner wall of the outer barrel, and an isolation ring is further concentrically arranged below the isolation turntable, and the lower edge of the isolation ring is arranged close to the inner bottom surface of the outer barrel.

[0009] As a further improvement, the isolation inner sleeve is tubular and made of high borosilicate; an isolation space is formed between the isolation turntable and the inner bottom surface of the outer barrel, a second ventilation port is opened at the bottom of the outer barrel, and the isolation turntable is made of high borosilicate.

[0010] As a further improvement, it further includes at least one connected sensing structure, which includes a liquid heat-conducting part and a temperature sensor connected to each other, the liquid heat-conducting part contains a heat-conducting liquid that contacts the sensing part of the temperature sensor, the liquid heat-conducting part is arranged in the space between the insulating inner sleeve and the outer barrel to enable microwaves to heat the heat-conducting liquid through the insulating inner sleeve, and the temperature sensor is arranged outside the outer barrel.

[0011] As a further improvement, it further includes a self-cleaning mechanism, which includes a guide limit frame, a first cleaning component and a second cleaning component that rotate in conjunction with each other; the guide limit frame includes two limit ring tracks that are concentrically arranged up and down and a connecting support member connected between the two limit ring tracks; the first cleaning component includes a fixed cleaning drive motor and a first cleaning member that is drive-connected to the cleaning drive motor; the cleaning drive motor is fixed above the barrel cover, and its drive shaft passes through the barrel cover and is connected to the first cleaning member arranged below the barrel cover; the second cleaning component includes a first rotating ring, a guide wheel, a sliding connection member and a second cleaning member that is connected and arranged below the first rotating ring The cleaning member is provided with at least two guide wheels, and the sliding connecting member is respectively connected with the guide wheel and the first rotating ring, and when the second cleaning component is mounted on the guide limiting frame, the second cleaning component is mounted on the inner side of the guide limiting frame, and the guide wheel is located on the inner side of the limiting annular track; the isolating inner sleeve is located between the second cleaning member and the guide limiting frame; a driven pushing member is further provided on the first rotating ring or the second cleaning member, and an active pushing member is further provided on the first cleaning member; when the first cleaning member is driven to rotate, the active pushing member will push the driven pushing member during the movement, thereby driving the second cleaning component to rotate in the guide limiting frame.

[0012] As a further improvement, it further includes a circulating cooling system; a second ventilation port and a third ventilation port are further opened on the outer side wall of the outer barrel; the circulating cooling system includes a first pipeline connected to the second ventilation port, a first blowing mechanism connected to the first pipeline, a second pipeline connected to the air outlet of the first blowing mechanism, a third pipeline connected to the second pipeline, a fourth pipeline connected to the second pipeline, and a microwave air cooling mechanism connected to the third pipeline; the microwave air cooling mechanism includes cooling fans fixed on the microwave generator in a one-to-one correspondence and cooling air pipes connected to the cooling fans in a one-to-one correspondence, the cooling air pipes are connected to the third pipeline; the fourth pipeline is connected to the third ventilation port.

[0013] As a further improvement, it further includes a refrigeration system, which includes a compressor, a condenser and an evaporator connected by connecting pipes; the first blowing mechanism includes a first blowing motor and a blowing chamber; the evaporator is arranged in the blowing chamber, and the air outlet of the blowing chamber is connected to the second pipeline.

[0014] As a further improvement, the crushing blade group includes a crushing blade and a fixed plate installed on the isolation turntable; the fixed plate is provided with a fixing hole adapted to be installed with the drive shaft, the top surface of the drive shaft is flush with the top surface of the fixed plate, and the crushing blade is installed on the fixed plate and / or the top surface of the drive shaft.

[0015] As a further improvement, it further includes a material receiving mechanism, which includes a material guiding cover arranged at one side of the material outlet and fixed on the equipment bracket, and a material receiving box arranged below the material guiding cover.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model is a microwave treatment device for medical solid waste. The whole device separates a closed outer barrel into inner and outer spaces by setting an isolating inner sleeve made of high borosilicate material. On the one hand, a first ventilation port is set between the isolating inner sleeve and the inner wall of the outer barrel to isolate the direct contact between the object to be microwave treated and the first ventilation port; on the other hand, an isolating inner sleeve made of high borosilicate material is set in the area and position radiated by microwaves. The good heat resistance and mechanical strength of high borosilicate can be utilized, and its microwave-transmissive property can be used to cleverly and effectively realize the heating of the object to be treated in the barrel by microwaves through high borosilicate, while also ensuring the service life in a high-speed rotating crushing environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a microwave treatment device for medical solid waste according to the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a microwave treatment device for medical solid waste according to the utility model after the outer shell is hidden;

[0020] Figure 3 This is a schematic diagram showing the explosion of the outer barrel in a microwave treatment device for medical solid waste according to the utility model;

[0021] Figure 4 This is a schematic diagram showing the structure of a pulverizing mechanism in a microwave treatment device for medical solid waste according to the utility model;

[0022] Figure 5 This is a schematic diagram of the explosion of a crushing mechanism in a microwave treatment device for medical solid waste according to the utility model;

[0023] Figure 6 This is an explosion diagram showing a stirring blade in a microwave treatment device for medical solid waste according to the utility model;

[0024] Figure 7 This is a schematic diagram of the structure of a microwave treatment device for medical solid waste in the utility model when the connection sensor is located on the outer barrel;

[0025] Figure 8 This is a schematic diagram of the structure of a connected sensor in a microwave treatment device for medical solid waste according to the utility model;

[0026] Fig. 9This is a schematic structural diagram of a self-cleaning mechanism in a microwave treatment device for medical solid waste according to the utility model;

[0027] Fig.10 It is a structural schematic diagram of another perspective of a self-cleaning mechanism in a microwave treatment device for medical solid waste according to the utility model;

[0028] Fig.11 for Fig. 9 The enlarged structural diagram of the active pusher is shown in FIG.

[0029] Fig.12 This is a schematic diagram showing the structure of a circulating cooling system in a microwave treatment device for medical solid waste according to the utility model;

[0030] Fig.13 This is a structural schematic diagram showing the other side of the circulating cooling system in a microwave treatment device for medical solid waste of the utility model;

[0031] Fig.14 This is a schematic diagram showing the explosion structure inside the first blowing mechanism in a microwave treatment device for medical solid waste of the utility model;

[0032] Fig.15 The utility model is a schematic diagram showing the structure of a material receiving mechanism in a microwave treatment device for medical solid waste.

[0033] In the figure: 10, interlayer mechanism; 11, outer barrel; 111, first ventilation port; 112, second ventilation port; 113, third ventilation port; 114, barrel cover; 115, discharge port; 12, isolation inner sleeve; 13, microwave generator;

[0034] Crushing mechanism; 21. Isolation turntable; 22. Turntable driving motor; 23. Crushing knife group; 231. Crushing blade; 232. Fixed plate; 24. Isolation ring; 25. Stirring blade; 26. Fixed bracket; 27. Push block;

[0035] Self-cleaning mechanism; 31, guide limit frame; 311, annular track; 3111, limit part; 312, connecting support; 32, first cleaning component; 321, cleaning drive motor; 322, first cleaning component; 3221, first fixed rotating component; 3222, first cleaning blade; 33, second cleaning component; 331, first rotating ring; 332, guide wheel; 333, sliding connection; 334, second cleaning component; 3341, second fixed rotating component; 3342, second cleaning blade; 335, second rotating ring; 35, active pusher; 36, passive pusher;

[0036] Circulation cooling system; 41, first pipeline; 42, first air blowing mechanism; 421, first air blowing motor; 422, air blowing chamber; 43, second pipeline; 44, third pipeline; 45, fourth pipeline; 46, microwave air cooling mechanism; 461, cooling fan; 462, cooling air pipe; 47, air collecting box; 48, fifth pipeline; 49, sixth pipeline;

[0037] Refrigeration system; 51, compressor; 52, condenser; 53, evaporator;

[0038] Water storage tank; 61, first valve; 62, second valve; 63, third valve; 64, fourth valve; 65, fifth valve; 66, seventh pipeline; 67, sixth valve;

[0039] Steam generation system; 71. Heater; 72. Water replenisher;

[0040] Second blowing mechanism; 81, activated carbon bin; 90, connected sensing structure; 91, liquid heat transfer part; 911, connecting piece; 912, heat transfer liquid storage piece; 92, temperature sensor;

[0041] 100. Material receiving mechanism; 101. Material guide cover; 102. Material receiving box; 110. Open / close door; 120. Drum cover driving cylinder; 130. Outer shell; 140. Equipment bracket. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0046] Please refer to Figures 1 to 4 A microwave treatment device for medical solid waste, comprising a partition mechanism 10, a crushing mechanism 20, an outer shell 130 and an equipment support 140; the partition mechanism 10 comprises an outer barrel 11, an isolation inner sleeve 12 fixedly arranged in the outer barrel 11 and at least one microwave generator 13 installed on the outer side wall of the outer barrel 11, the outer barrel 11 can form a closed space after the barrel cover 114 is covered, and the barrel cover 114 can be switched on and off by a barrel cover driving cylinder 120 arranged on the equipment support 140, the bottom of the isolation inner sleeve 12 extends downward to the inside of the outer barrel 11 to isolate the bottom space between the isolation inner sleeve 12 and the outer barrel 11, the inner side of the isolation inner sleeve 12 is used to place the object to be microwave treated, and the outer barrel 11 is provided with a microwave generator. 13 correspond to each other for microwaves to pass through, so that the microwaves radiate to the isolation inner sleeve 12; the material of the isolation inner sleeve 12 in the area radiated by the microwaves is high borosilicate; the outer wall of the outer barrel 11 is further provided with a first ventilation port 111 for inputting steam into the outer barrel 11, and the height of the first ventilation port 111 is located between the upper top and the lower bottom of the isolation inner sleeve 12; the crushing mechanism 20 includes a turntable drive motor 22 and a crushing knife group 23 arranged at the bottom of the outer barrel 11; the bottom of the side wall of the outer barrel 11 is further provided with a discharge port 115, and the discharge port 115 is opened and closed by a switch door 110, and the switch door 110 can be controlled by a driving cylinder, and the driving cylinder is fixed to a fixed mounting frame on the side wall of the outer barrel 11.

[0047] The closed outer barrel 11 is divided into two spaces, inner and outer, by setting an isolating inner sleeve 12 made of high borosilicate material. On the one hand, the first ventilation port 111 is set between the isolating inner sleeve 12 and the inner wall of the outer barrel 11 to isolate the direct contact between the object to be microwave-treated and the first ventilation port 111; on the other hand, the isolating inner sleeve 12 made of high borosilicate material is set in the area and position radiated by microwaves, which can make use of the good high heat resistance and mechanical strength of high borosilicate, combined with its microwave-transmissive property, to cleverly and effectively achieve the heating of the object to be treated in the barrel by microwaves through the high borosilicate, while also ensuring the service life in a high-speed rotating crushing environment.

[0048] Please refer to Figure 5The pulverizing mechanism 20 further includes an isolation turntable 21; the pulverizing knife group 23 is arranged above the isolation turntable 21; the driving shaft of the turntable driving motor 22 passes through the bottom of the outer barrel 11 and the isolation turntable 21 in sequence from the outside and is connected to the pulverizing knife group 23; the driving shaft is not exposed above the isolation turntable 21, the outer edge of the isolation turntable 21 is arranged close to the inner wall of the outer barrel 11, and an isolation ring 24 is further concentrically arranged below the isolation turntable 21, and the lower edge of the isolation ring 24 is arranged close to the inner bottom surface of the outer barrel 11; an isolation ring 24 is further concentrically arranged below the isolation turntable 21.

[0049] Since medical solid waste includes long-sized textiles such as gauze and bed sheets, it is easy for the blade to get tangled. Therefore, the overall crushing mechanism uses the isolation effect of the isolation turntable 21 to initially separate the drive shaft from the material to prevent the material from directly contacting the drive shaft. At the same time, the isolation ring 24 performs secondary isolation to prevent the material from further entering the gap between the isolation turntable 21 and the bottom of the outer barrel 11 after high-speed rotation and crushing, thereby completely avoiding the problem of blade tangling.

[0050] Please refer to Figure 6 The crushing blade group includes a crushing blade 231 and a fixing plate 232 installed on the isolation turntable 21; the fixing plate 232 is provided with a fixing hole adapted to be installed with the driving shaft, the top surface of the driving shaft is flush with the top surface of the fixing plate 232, the crushing blade 231 is installed on the fixing plate 232 and / or the top surface of the driving shaft, the fixing plate 232 can be detachably fixed to the bottom of the outer barrel 11, and the crushing blade 231 can be detachably fixed to the fixing plate 232.

[0051] On the one hand, the driving shaft can be effectively surrounded by the fixing plate 232 to prevent the driving shaft from being exposed, and at the same time, it can have a certain driving effect on the material during rotation; on the other hand, the crushing blade 231 can also be fixed by the fixing plate 232. When the subsequent crushing blade 231 is damaged after being used for a period of time, the fixing plate 232 can be quickly disassembled to achieve the replacement of the entire crushing blade 231.

[0052] Furthermore, the fixing plate 232 is in the shape of an elongated strip, and the fixing hole is opened at the center. Both ends of the fixing plate 232 are arranged close to the outer edge of the isolation turntable 21, and the thickness of the fixing plate 232 ranges from 3 cm to 5 cm. On the one hand, the fixing plate 232 with a certain thickness can effectively push the material, and on the other hand, the crushing blade 231 is adapted to the shape of the elongated fixing plate 232, which can effectively ensure the stable connection of the blade.

[0053] Please refer to Figure 6At least one stirring blade 25 is further provided below the isolation turntable 21. The structure of the stirring blade 25 can effectively stir the accumulated liquid stored and flowing below the isolation turntable 21, so that it can be evaporated or thrown out better.

[0054] Furthermore, the isolation ring 24 further includes a fixed bracket 26 installed under the isolation turntable 21, and the fixed bracket 26 includes a horizontal fixed ring and a cross fixed frame horizontally fixed to the inner side of the horizontal fixed ring; the lower surface of the cross fixed frame of the fixed bracket 26 is installed with two stirring blades 25 symmetrically arranged with the axis of the driving shaft as the center, and the stirring blades 25 are inclined.

[0055] The two stirring blades 25 can more effectively and evenly stir the accumulated liquid, so that it can evaporate or be thrown out quickly; at the same time, the cross fixing frame cooperates with the horizontal fixing ring to stably support and fix the isolation disc.

[0056] Please refer to Figure 5 At least two evenly distributed push blocks 27 are further provided on the inner side of the bottom of the outer barrel 11. The push blocks 27 are detachably provided to further provide thrust to the material in the barrel from the side, so as to cooperate with the crushing blade 231 to better crush the material.

[0057] Furthermore, the number of the push blocks 27 is three and they are evenly arranged. The height of the push blocks 27 is located in the lower half of the outer barrel 11. The shape of the push blocks 27 is a triangular prism. One side of the triangular prism is fitted to the inner wall of the outer barrel 11, and the other two side surfaces are exposed. The structure can effectively realize the effective pushing of materials regardless of forward or reverse rotation.

[0058] Furthermore, the isolation ring 24 is arranged along the outer edge of the isolation turntable 21. This structure can minimize the space between the isolation ring 24 and the inner wall of the outer barrel 11, thereby avoiding the possibility of materials running under the isolation turntable 21 as much as possible.

[0059] Please refer to Figure 6 The driving shaft includes a driving shaft and a driven shaft, and the crushing mechanism 20 further includes a driving wheel sleeved on the driving shaft, a driven wheel sleeved on the driven shaft, and a transmission belt connecting the driving wheel and the driven wheel. Due to the weight of the isolation turntable 21 and the material being processed, direct driving is difficult, so the torque is increased by belt transmission.

[0060] Please refer to Figure 3 and Figure 5, the isolation inner sleeve 12 is tubular and made of high borosilicate; the tubular structure of the sleeve can effectively adapt to the crushing scene, facilitate the rotation of the crushing blade 231, and ensure that enough processed materials can be stored in the sleeve. The whole is made of high borosilicate material, which can also make the whole internal heating more uniform and the heat transfer effect better. The inner wall of the outer barrel 11 below the isolation inner sleeve 12 is made of carbon steel to ensure wear resistance during long-term crushing; an isolation space is formed between the isolation turntable 21 and the inner bottom surface of the outer barrel 11, and a second ventilation port 112 is opened at the bottom of the outer barrel 11, and the isolation turntable 21 is made of high borosilicate; the second ventilation port 112 is used to further transport steam from the bottom to improve the overall heating efficiency. At the same time, the isolation turntable 21 is also made of high borosilicate, so that microwaves can enter the isolation space through the isolation turntable 21 to achieve disinfection of the accumulated liquid or processed materials in the isolation space.

[0061] An isolation ring 24 is further concentrically arranged below the isolation turntable 21, the lower edge of the isolation ring 24 is arranged close to the inner bottom surface of the outer barrel 11, and the second ventilation port 112 is located inside the isolation ring 24. The position of the isolation ring 24 is arranged to ensure that the object to be processed does not enter the isolation space as much as possible, thereby avoiding contamination of the second ventilation port 112.

[0062] The isolation ring 24 further includes a fixing bracket 26 installed under the isolation turntable 21, and the fixing bracket 26 includes a horizontal fixing ring and a cross fixing bracket horizontally fixed to the inner side of the horizontal fixing ring; the cross fixing bracket cooperates with the horizontal fixing ring to stably support and fix the isolation disc.

[0063] The microwave generator 13 is a prior art, which is composed of multiple microwave heating components, including a microwave switching power supply, a magnetron, a rectangular waveguide, etc. It can be directly purchased on platforms such as 1688 by searching for keywords such as related industrial microwave drying equipment components or industrial microwave heating equipment components, and will not be elaborated here.

[0064] For further information, please refer to Figure 3The distance from the top of the isolation inner sleeve 12 to the top of the outer barrel 11 ranges from 3cm to 10cm; preferably, the distance is 5cm. At the same time, a reasonable distance setting is made so that it will not be too close to the top to affect the opening and closing of the cover of the outer barrel 11, and the height of the isolation inner sleeve 12 is sufficient to prevent the crushed processed material debris from falling from the top of the isolation inner sleeve 12 to the first ventilation port 111; the distance from the side wall of the isolation inner sleeve 12 to the side wall of the outer barrel 11 ranges from 4cm to 8cm, preferably, the distance is 4cm. Through appropriate spacing, it is avoided that the spacing is too large to accommodate insufficient space for the processed material, and it is also avoided that the spacing is too small to limit the amount of steam entering; the ratio of the distance from the bottom of the isolation inner sleeve 12 to the bottom of the outer barrel 11 to the height of the outer barrel 11 is 0.2~0.4, preferably, the ratio is 0.3. Through the setting of this ratio, the amount and area of ​​high borosilicate can be effectively controlled, which not only ensures the use requirements of microwave transmission, but also reduces the cost as much as possible and avoids direct contact with the crushing blade and damage.

[0065] The number of the microwave generators 13 is at least four, and the microwave generators 13 are distributed on the outer wall of the outer barrel 11 and are all located within the height range of the isolation inner sleeve 12; by using multiple evenly arranged microwave generators 13 in conjunction with the isolation inner sleeve 12 made of high borosilicate material at corresponding positions, uniform heating of the barrel can be effectively ensured.

[0066] Please refer to Figure 3 and Figure 7 , further includes at least one connected sensing structure 90, the connected sensing structure 90 includes a liquid heat-conducting part 91 and a temperature sensor 92 connected to each other, the liquid heat-conducting part 91 contains a heat-conducting liquid in contact with the sensing part of the temperature sensor 92, the liquid heat-conducting part 91 is arranged in the space between the isolation inner sleeve 12 and the outer barrel 11 to achieve microwave heating of the heat-conducting liquid through the isolation inner sleeve 12, and the temperature sensor 92 is arranged outside the outer barrel 11.

[0067] In conventional industrial microwave equipment, it is necessary to detect the microwave intensity or temperature in the equipment in real time in order to control parameters such as the heating time and temperature of microwaves and steam and improve the microwave processing effect. However, in the current existing technology, this type of detection can only be performed through microwave detectors or temperature sensors. On the one hand, the temperature sensor will be unable to transmit electrical signals and effectively obtain the temperature under the interference of microwaves and / or the influence of high temperature. On the other hand, the microwave detector is also easily damaged in a high temperature environment. The use of high-end microwave detectors will also greatly cause the problem of high detection costs.

[0068] Therefore, the closed outer barrel 11 is divided into two spaces, an inner and outer space, by setting an isolating inner sleeve 12 made of high borosilicate material. On the one hand, the liquid heat-conducting part 91 connected to the sensing structure 90 is set between the isolating inner sleeve 12 and the inner wall of the outer barrel 11, so as to utilize the microwave-transmissive, high heat-resistant and high mechanical strength properties of high borosilicate to heat the heat-conducting liquid in the liquid heat-conducting part 91 with microwaves; on the other hand, the temperature sensor 92 is set outside the outer barrel 11, and the metal material properties of the outer barrel 11 are utilized for heat insulation and microwave insulation to ensure that the temperature sensor 92 is not interfered with, so as to realize the temperature collection of the heat-conducting liquid through the temperature sensor 92, and cleverly realize the detection of the temperature in the barrel, so as to accurately adjust and control the relevant parameters of the microwave treatment based on the temperature, and ensure the microwave treatment effect.

[0069] Please refer to Figure 7 and Figure 8 The connecting sensing structure 90 is U-shaped, and the liquid heat conducting part 91 includes a connecting piece 911 and a heat conducting liquid storage piece 912. The connecting piece 911 is arranged across the outer barrel 11. The U-shaped shape can effectively set the temperature sensor 92 and the heat conducting liquid storage piece 912 on both sides of the side wall of the outer barrel 11, respectively. At the same time, the principle of the U-shaped communicating vessel is utilized to realize the temperature transfer from the inside of the barrel to the outside of the barrel through the setting of the connecting piece 911, thereby cleverly realizing temperature collection.

[0070] For further information, please refer to Figure 8 The connecting member 911 includes a horizontal fixed tube and connecting elbows respectively connected to both ends of the horizontal fixed tube. One of the connecting elbows is connected to the thermal liquid storage member 912 through a first adapter; the other connecting elbow is connected to the temperature sensor 92 through a second adapter. By fixing the horizontal fixed tube on the side wall of the outer barrel 11 in advance, the subsequent installation of the two connecting elbows and the adapter is facilitated.

[0071] Furthermore, the thermal liquid storage component 912 is tubular, used to pour the thermal liquid from the outside, and at the same time guide the thermal liquid along the adapter, the connecting elbow, the horizontal fixed tube, etc. to contact the sensing part of the temperature sensor 92. The first adapter is hollow and convex, and both ends are provided with internal threads for detachable connection with the connecting elbow and the thermal liquid storage component 912 respectively; the second adapter is in the middle and convex, and both ends are provided with internal threads for detachable connection with another connecting elbow and the temperature sensor 92 respectively; the multi-component detachable structure can effectively achieve the subsequent use in high temperature and microwave environments. Once any component is damaged, it can be quickly replaced. The overall structural design is simple and easy to replace, which can effectively reduce the subsequent use cost.

[0072] In addition, the heat transfer fluid is oil (such as diesel, kerosene, rapeseed oil, gasoline, etc.). Since the temperature inside the microwave equipment is often higher than 100 degrees, if water is used, the heat transfer fluid will be insufficient due to evaporation. The high boiling point of oil can effectively adapt to this application scenario. At the same time, other conventional high-boiling point heat transfer fluids can also be used.

[0073] Please refer to Figure 3 and Figure 7 The number of the connected sensing structures 90 is at least four, and preferably, the number of the connected sensing structures 90 is eight; the microwave generators 13 are distributed on the outer wall of the outer barrel 11 and are all located within the height range of the isolation inner sleeve 12; the connected sensing structures 90 are distributed on the side wall of the outer barrel 11, generally divided into two groups, upper and lower, with four in each group and evenly distributed, and each group is staggered to achieve temperature detection of all parts of the barrel as a whole to ensure the microwave heating effect.

[0074] Please refer to Figure 3 , Figure 4 , Fig. 9 and Fig.10 , further includes a self-cleaning mechanism 30, the self-cleaning mechanism 30 includes a guide limit frame 31, a first cleaning component 32 and a second cleaning component 33 that rotate in conjunction with each other; the guide limit frame 31 includes two limit ring tracks 311 concentrically arranged up and down and a connecting support 312 connected between the two limit ring tracks 311, the first cleaning component 32 includes a fixed cleaning drive motor 321 and a first cleaning member 322 driven and connected to the cleaning drive motor 321, the cleaning drive motor 321 is fixed above the barrel cover 114, and its drive shaft passes through the barrel cover 114 and is connected to the first cleaning member 322 arranged below the barrel cover 114; the second cleaning component 33 includes a first rotating ring 331, a guide wheel 332, a sliding connection member 333 and a second cleaning member 332 connected and arranged below the first rotating ring 331 34, the number of the guide wheels 332 is at least two, the sliding connection member 333 is connected to the guide wheel 332 and the first rotating ring 331 respectively, when the second cleaning component 33 is mounted on the guide limit frame 31, the second cleaning component 33 is mounted on the inner side of the guide limit frame 31, and the guide wheel 332 is located on the inner side of the limiting annular track 311; the isolation inner sleeve 12 is located between the second cleaning member 334 and the guide limit frame 31; a driven push member 36 is further provided on the first rotating ring 331 or the second cleaning member 334, and an active push member 35 is further provided on the first cleaning member 322; when the first cleaning member 322 is driven to rotate, the active push member 35 will push the driven push member 36 during the movement, thereby driving the second cleaning component 33 to rotate in the guide limit frame 31.

[0075] The first cleaning component and the second cleaning component are combined with the active pusher 35 and the driven pusher 36, so that when the cleaning drive motor is started, the first cleaning component can be directly driven to rotate and the second cleaning component can be indirectly driven to rotate through the cooperation of the active pusher 35 and the driven pusher 36, so as to achieve simultaneous cleaning of the top wall in the outer barrel 11 and the inner side wall of the isolation inner sleeve 12; its guide limit frame 31 can also effectively ensure the stable rotation of the installed second cleaning component 33. The overall transmission structure is cleverly designed, and two groups of cleaning components can be cleaned by only one motor, which can effectively reduce the complexity and cost of the structural design.

[0076] Please refer to Fig. 9 and Fig.11 The first cleaning member includes a first fixed rotating member 3221 and a first cleaning blade 3222 arranged on the first fixed rotating member 3221 for cleaning the lower surface of the barrel cover 114. The driving shaft of the cleaning drive motor 321 is fixedly connected to the first fixed rotating member 3221. The first cleaning blade 3222 is detachably fixed to the upper surface of the first fixed rotating member 3221, and is used to clean the inner top surface of the barrel cover 114 during rotation. At the same time, when the first cleaning blade 3222 is subsequently worn or damaged, it can also be replaced separately for easy maintenance.

[0077] Please refer to Figure 3 , Fig. 9 and Fig.11 The second cleaning assembly 33 further includes a second rotating ring 335 which is concentric with the first rotating ring 331 and is arranged below the second cleaning member 334. The second cleaning member 334 includes a plurality of second fixed rotating members 3341 arranged vertically and a second cleaning blade 3342 arranged on the second fixed rotating member 3341 for cleaning the inner wall of the isolation inner sleeve 12. The structure of the first rotating ring 331 and the second rotating ring 335 can stably fix the second fixed rotating member 3341, and form a stable whole to facilitate placement in the guide limit frame 31. At the same time, the scraper portion of the second cleaning blade 3342 is arranged outside the barrel to clean the isolation inner sleeve 12, and can be easily replaced after being damaged during use.

[0078] Furthermore, when the barrel cover 114 is closed, the first cleaning blade 3222 and the first rotating ring 331 are located at the same height, and both ends of the first fixed rotating member 3221 are arranged close to the inner wall of the first rotating ring 331. By setting the height in this way, the overall height of the outer barrel 11 can be reduced, while ensuring that the length of the first fixed rotating member 3221 is sufficient to meet the setting space of the first cleaning blade 3222.

[0079] Please refer to Fig. 9 and Fig.11The first fixed rotating member 3221 and the second fixed rotating member 3341 are long strips, and their blades are detachably arranged by bolts; the active pushing member 35 is block-shaped and two in number, respectively arranged on the lower surfaces of both ends of the first fixed rotating member 3221; the driven pushing member 36 is block-shaped and two in number, respectively arranged on the two opposite second fixed rotating members 3341, the height of the driven pushing member 36 is located below the first fixed rotating member 3221, and at least partially overlaps with the active pushing member 35 in the height direction.

[0080] By setting the positions of the active pusher 35 and the driven pusher 36 as a whole, it can be effectively achieved that when the active pusher 35 rotates, it will definitely contact the driven pusher 36 within half a circle of rotation, thereby pushing the driven pusher 36 to drive the second cleaning blade 3342 to move together, thereby achieving synchronous cleaning of the inner top wall of the barrel cover 114 and the inner wall of the isolation inner sleeve 12. The structural design is ingenious and effective, which can effectively reduce the overall manufacturing and production costs.

[0081] Please refer to Fig. 9 The number of the guide wheels 332 is six, and the sliding connector 333 is connected to the guide wheels 332 in a rolling manner through a bearing. The multiple guide wheels 332 can effectively ensure uniform force and sufficient strength, and the second cleaning assembly 33 can also rotate smoothly and labor-savingly as a whole through the rolling connection. One end of the sliding connector 333 is further fixed by a bolt-detachable fixing plate, and when the guide wheel 332 is damaged, it can be quickly disassembled and replaced.

[0082] Please refer to Fig.11 The limiting annular track 311 located above is provided with a limiting portion 3111, and the limiting portion 3111 is a circular baffle plate concentrically arranged on the limiting annular track 311, or a guide groove (not shown in the figure) opened on the limiting annular track 311. The outer edge of the first rotating ring 331 is effectively blocked by the circular baffle plate when it moves, or the motion trajectory of the first rotating ring 331 is directly limited by the guide groove, so as to realize the stable movement of the first rotating ring 331 in the guide limiting frame 31.

[0083] Please refer to Fig.12 and Fig.13, further comprising a circulating cooling system 40; a second ventilation port 112 and a third ventilation port 113 are further provided on the outer side wall of the outer barrel 11; the circulating cooling system 40 comprises a first pipeline 41 connected to the second ventilation port 112, a first blowing mechanism 42 connected to the first pipeline 41, a second pipeline 43 connected to the air outlet of the first blowing mechanism 42, a third pipeline 44 connected to the second pipeline 43, a fourth pipeline 45 connected to the second pipeline 43, and a microwave air cooling mechanism 46 connected to the third pipeline 44; the microwave air cooling mechanism 46 comprises a cooling fan 461 fixed on the microwave generator 13 in a one-to-one correspondence and a cooling air pipe 462 connected to the cooling fan 461 in a one-to-one correspondence, the cooling air pipe 462 is connected to the third pipeline 44; the fourth pipeline 45 is connected to the third ventilation port 113.

[0084] The whole first successively extracts the steam in the barrel through the circulation pipeline formed by the second ventilation port 112, the first pipeline 41, the first blowing mechanism 42, the second pipeline 43, the fourth pipeline 45 and the third ventilation port 113, and reduces the temperature in the barrel through natural gas movement and transportation; at the same time, the third pipeline 44 and the microwave air cooling mechanism 46 are further connected to the second pipeline 43 to cool the microwave generator 13. Through a set of circulating gas pipeline system, the microwave generator 13 and the barrel are cooled at the same time. The structural design is ingenious and the function is easy to implement. Compared with two cooling systems, the overall manufacturing cost can be effectively reduced.

[0085] Please refer to 12. Fig.14 and Fig.15 , further includes a refrigeration system 50, the refrigeration system 50 includes a compressor 51, a condenser 52 and an evaporator 53 connected by connecting pipes; the compressor 51 and the condenser 52 can be arranged on the rack of the microwave equipment, the first blowing mechanism 42 includes a first blowing motor 421 and a blowing bin 422; the evaporator 53 is arranged in the blowing bin 422, the blowing bin 422 includes a rectangular bin body for arranging the evaporator 53, and the air outlet of the blowing bin 422 is connected to the second pipeline 43.

[0086] By using the principle of the existing air conditioning and refrigeration system 50, the evaporator 53 is arranged in the blast chamber 422 to achieve rapid cooling of the steam passing through the blast chamber 422. At the same time, the cold air is further transported to the microwave air cooling mechanism 46 through the second pipeline 43 and the third pipeline 44, and the cooling fan 461 is used to blow out the cold air to achieve a better cooling effect on the microwave generator 13.

[0087] Please refer to Fig.12 and Fig.14, further comprising a water tank 60, the bottom of the blast chamber 422 is funnel-shaped, and a condenser connected to the water tank 60 is further provided at the bottom for collecting the liquid after the steam is condensed. Through the structure of the water tank 60 and the condenser, the steam can be effectively condensed into liquid and collected at the same time when it is cooled. On the one hand, the liquid can be used in the subsequent steam generation system 70, and on the other hand, the liquid in the steam is removed to make the gas dry, which can also effectively improve the service life of the activated carbon in the subsequent second blast mechanism 80.

[0088] Please refer to Fig.12 and Fig.13 The microwave air cooling mechanism 46 further includes an air collecting box 47, and the air collecting box 47 is provided with an air inlet connected to the third pipeline 44 and at least one air outlet respectively connected to the cooling air pipe 462. In this embodiment, the number of microwave generators 13 and cooling air pipes 462 is six (only one of them is shown in the figure). Through the structural design of the air collecting box 47, the cold air can be effectively concentrated first, and then transported to the cooling fan 461 through each cooling air pipe 462, which can effectively reduce the pipeline cost and avoid the need for multiple cooling air pipes 462 with longer sizes.

[0089] Please refer to Fig.13 The second pipeline 43, the third pipeline 44 and the fourth pipeline 45 are connected through a three-way pipe, which can effectively reduce the pipeline cost and avoid the need for two separate elbows to realize the gas circuit.

[0090] Furthermore, the circulating cooling system 40 further includes a fifth pipeline 48 connected to the third ventilation port 113, and the fifth pipeline 48 is further connected to a second blowing mechanism 80. An activated carbon bin 81 is provided on one side of the second blowing mechanism 80, and the gas is first deodorized by the activated carbon before being discharged. Through the structure of the fifth pipeline 48 and the second blowing mechanism 80, the gas in the barrel is purified and deodorized again after the steam is extracted.

[0091] Please refer to Fig.12 and Fig.13 The first pipeline 41 is provided with a first valve 61, the third pipeline 44 is provided with a second valve 62, and the fourth pipeline 45 is provided with a third valve 63. By opening or closing these three valves at the same time, the barrel and the microwave generator 13 can be quickly cooled; and the second valve 62 can be opened or closed separately to control whether the microwave generator 13 is to be cooled.

[0092] Please refer to Fig.13The circulating cooling system 40 further includes a sixth pipeline 49 connected to the second ventilation port 112, the sixth pipeline 49 is connected to the external space of the microwave equipment, the fifth pipeline 48 is provided with a fourth valve 64, and the sixth pipeline 49 is provided with a fifth valve 65; by opening the fourth valve 64 and the fifth valve 65, and closing the first valve 61, the second valve 62 and the third valve 63, the gas in the barrel can be effectively purified and deodorized after the steam is extracted and the cooling work is completed, that is, the gas is extracted through the second blowing mechanism 80, and the gas is drawn in from the outside through the sixth pipeline 49, passes through the barrel, passes through the fifth pipeline 48, and is finally discharged.

[0093] Please refer to Fig.13 , further includes a steam generating system 70, the steam generating system 70 includes a heater 71 and a water replenisher 72 connected to each other, the water replenisher 72 is connected to the water storage tank 60, a water pump is provided at the water storage tank 60 for pumping water out of the water storage tank 60 to the water replenisher 72, a plurality of water replenishers 72 can be provided around the heater 71 and connected in sequence to achieve rapid multi-stage water replenishment of the heater 71, the height of the water replenisher 72 directly connected to the heater 71 is almost flush with the heater 71, so as to utilize the communicating vessel principle to realize the control of the water level inside the heater 71, and avoid the problem of excessive steam in the barrel due to excessive water, resulting in excessive air pressure; the heater 71 is further connected to the first ventilation port 111 through the seventh pipeline 66, the number of the first ventilation port 111 is at least one, and in this embodiment, the number of the first ventilation port 111 is two, one is provided on the outer wall of the outer barrel 11, and the other is provided at the bottom of the outer barrel 11. The seventh pipeline 66 is further provided with a sixth valve 67 for controlling the input and stop of steam.

[0094] Please refer to Fig.12 and Fig.13 The fourth pipeline 45 and the fifth pipeline 48 are connected to the third ventilation port 113 through a three-way pipe; the sixth pipeline 49 and the first pipeline 41 are connected to the second ventilation port 112 through a three-way pipe. As above, through such a three-way connection structure, the pipeline cost of the connection and the production cost of the opening on the outer barrel 11 can be effectively reduced, avoiding the need for more elbows and ventilation ports to achieve the connection of the gas path.

[0095] Please refer to Figure 2 and Fig.15, further includes a material receiving mechanism 100, the material receiving mechanism 100 includes a material guide cover 101 arranged on one side of the discharge port 115 and fixed on the equipment bracket 140, and a material receiving box 102 arranged below the material guide cover 101, the material guide cover 101 is provided with a make way opening for the discharge port 115 to discharge materials and the switch door 110 to enter, and the bottom opening is used to guide the processed medical solid waste into the material receiving box 102, and the material receiving box 102 can be a push-pull recycling vehicle.

[0096] Please refer to Figure 2 , Figure 3 A method for treating medical solid waste with microwaves, using the treatment device, comprises the following steps:

[0097] S1: Open the barrel cover 114 and put in medical solid waste;

[0098] S2: Turn on the crushing knife group 23 to crush the medical solid waste;

[0099] S3: Steam is inputted into the space between the outer barrel 11 and the insulating inner sleeve 12 through the first ventilation port 111, and the humidity inside the entire outer barrel 11 reaches a specified humidity, which needs to be above 90%;

[0100] S4: Turn on the microwave generator 13;

[0101] S5: After the medical solid waste meets the treatment requirements, the crushing knife group 23 and the microwave generator 13 are turned off, and the steam input is stopped;

[0102] S6: extracting the steam through the circulating cooling system 40 and simultaneously inputting cold air into the inner part of the outer barrel 11 and the microwave generator 13 to cool down the temperature, and condensing the water vapor when it is extracted and recycling it for subsequent steam generation;

[0103] S7: After cooling to a specified temperature, the switch door 110 of the discharge port 115 is opened, and the turntable drive motor 22 is turned on to use the centrifugal force of the turntable to throw out the processed medical solid waste for collection;

[0104] S8: Close the switch door 110 and wait for the next processing work.

[0105] This treatment method can effectively realize the cooling of the barrel and the microwave generator 13 at the same time, and also ensure that the first ventilation port 111 will not be contaminated by medical solid waste, thereby ensuring the treatment effect; in addition, the generated steam can also be recycled and reused.

[0106] Specifically, in step S6, the barrel and the microwave generator 13 are cooled by opening the first valve 61, the second valve 62, and the third valve 63 and closing the fourth valve 64 and the fifth valve 65. After the crushed medical solid waste is cooled and discharged, the air in the barrel is purified by closing the first valve 61, the second valve 62, and the third valve 63 and opening the fourth valve 64 and the fifth valve 65 to prepare for the next processing work.

[0107] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A microwave treatment device for medical solid waste, characterized in that: The invention comprises a partition mechanism (10), a pulverizing mechanism (20), an outer shell (130) and an equipment support (140); the partition mechanism (10) comprises an outer barrel (11), an isolating inner sleeve (12) fixedly arranged in the outer barrel (11) and at least one microwave generator (13) installed on the outer side wall of the outer barrel (11); the outer barrel (11) can form a closed space after being covered with a barrel cover (114); the bottom of the isolating inner sleeve (12) extends downward into the interior of the outer barrel (11) to isolate the bottom space between the isolating inner sleeve (12) and the outer barrel (11); the inner side of the isolating inner sleeve (12) is used to place objects to be processed by microwaves; a microwave generator (13) is provided on the outer barrel (11) and is connected to the microwave generator (13); 3) openings corresponding to each other for microwaves to pass through, so that the microwaves radiate toward the isolation inner sleeve (12); the isolation inner sleeve (12) is made of high borosilicate in the area where the microwaves radiate; a first ventilation port (111) is further provided on the outer wall of the outer barrel (11) for inputting steam into the outer barrel (11), and the height of the first ventilation port (111) is located between the upper top and the lower bottom of the isolation inner sleeve (12); the pulverizing mechanism (20) comprises a turntable drive motor (22) and a pulverizing knife group (23) arranged at the bottom of the outer barrel (11); a discharge port (115) is further provided at the bottom of the side wall of the outer barrel (11), and the discharge port (115) is opened and closed by a switch door (110).

2. The microwave treatment equipment for medical solid waste according to claim 1, characterized in that: The pulverizing mechanism (20) further comprises an isolation turntable (21); the pulverizing blade group (23) is arranged above the isolation turntable (21); the drive shaft of the turntable drive motor (22) passes through the bottom of the outer barrel (11) and the isolation turntable (21) in sequence from the outside and is connected to the pulverizing blade group (23); the portion of the drive shaft above the isolation turntable (21) is not exposed, the outer edge of the isolation turntable (21) is arranged close to the inner wall of the outer barrel (11), and an isolation ring (24) is further arranged concentrically below the isolation turntable (21), and the lower edge of the isolation ring (24) is arranged close to the inner bottom surface of the outer barrel (11).

3. The microwave treatment equipment for medical solid waste according to claim 2 is characterized in that The isolation inner sleeve (12) is tubular and made of high borosilicate. An isolation space is formed between the isolation turntable (21) and the inner bottom surface of the outer barrel (11). A second ventilation port (112) is provided at the bottom of the outer barrel (11). The isolation turntable (21) is made of high borosilicate.

4. The microwave treatment equipment for medical solid waste according to claim 1, characterized in that : further comprising at least one connected sensing structure (90), the connected sensing structure (90) comprising a liquid heat conducting part (91) and a temperature sensor (92) connected to each other, the liquid heat conducting part (91) containing a heat conducting liquid in contact with a sensing part of the temperature sensor (92), the liquid heat conducting part (91) being arranged in a space between the isolation inner sleeve (12) and the outer barrel (11) so as to heat the heat conducting liquid by microwaves passing through the isolation inner sleeve (12), and the temperature sensor (92) being arranged outside the outer barrel (11).

5. The microwave treatment equipment for medical solid waste according to claim 1, characterized in that The invention further comprises a self-cleaning mechanism (30), the self-cleaning mechanism (30) comprising a guide limit frame (31), a first cleaning component (32) and a second cleaning component (33) which rotate in conjunction with each other; the guide limit frame (31) comprises two limit ring tracks (311) which are arranged concentrically in the upper and lower parts, and a connecting support member (312) which is connected and arranged between the two limit ring tracks (311); the first cleaning component (32) comprises a fixed cleaning drive motor (321) and a first cleaning member (322) which is drive-connected to the cleaning drive motor (321); the cleaning drive motor (321) is fixed above the barrel cover (114), and its drive shaft passes through the barrel cover (114) and is connected to the first cleaning member (322) which is arranged below the barrel cover (114); the second cleaning component (33) comprises a first rotating ring (331), a guide wheel (332), a sliding connection member (333) and a second cleaning member (322) which is connected and arranged below the first rotating ring (331). 34), the number of the guide wheels (332) is at least two, the sliding connection member (333) is connected to the guide wheel (332) and the first rotating ring (331) respectively, when the second cleaning component (33) is mounted on the guide limiting frame (31), the second cleaning component (33) is mounted on the inner side of the guide limiting frame (31), and the guide wheel (332) is located on the inner side of the limiting annular track (311); the isolation inner sleeve (12) is located on the second cleaning component (334) and the guide limit frame (31); a driven push member (36) is further provided on the first rotating ring (331) or the second cleaning member (334), and an active push member (35) is further provided on the first cleaning member (322); when the first cleaning member (322) is driven to rotate, the active push member (35) pushes the driven push member (36) during the movement, thereby driving the second cleaning member (33) to rotate in the guide limit frame (31).

6. The microwave treatment equipment for medical solid waste according to claim 2, characterized in that : further comprising a circulating cooling system (40); a second ventilation port (112) and a third ventilation port (113) are further provided on the outer side wall of the outer barrel (11); the circulating cooling system (40) comprises a first pipeline (41) connected to the second ventilation port (112), a first air blowing mechanism (42) connected to the first pipeline (41), a second pipeline (43) connected to the air outlet of the first air blowing mechanism (42), a third pipeline (44) connected to the second pipeline (43), a fourth pipeline (45) connected to the second pipeline (43) and a microwave air cooling mechanism (46) connected to the third pipeline (44); the microwave air cooling mechanism (46) comprises cooling fans (461) fixed on the microwave generator (13) in a one-to-one correspondence and cooling air pipes (462) connected to the cooling fans (461) in a one-to-one correspondence, and the cooling air pipes (462) are connected to the third pipeline (44); the fourth pipeline (45) is connected to the third ventilation port (113).

7. The microwave treatment equipment for medical solid waste according to claim 6, characterized in that : further comprising a refrigeration system (50), the refrigeration system (50) comprising a compressor (51), a condenser (52), and an evaporator (53) connected via a connecting pipe; the first air blowing mechanism (42) comprising a first air blowing motor (421) and an air blowing chamber (422); the evaporator (53) is arranged in the air blowing chamber (422), and an air outlet of the air blowing chamber (422) is connected to the second pipeline (43).

8. The microwave treatment equipment for medical solid waste according to claim 2, characterized in that The crushing blade assembly comprises a crushing blade (231) and a fixing plate (232) mounted on the isolation rotary disc (21); the fixing plate (232) is provided with a fixing hole adapted to be mounted on the drive shaft, the top surface of the drive shaft is flush with the top surface of the fixing plate (232), and the crushing blade (231) is mounted on the fixing plate (232) and / or on the top surface of the drive shaft.

9. The microwave treatment equipment for medical solid waste according to claim 1, characterized in that : It further comprises a material receiving mechanism (100), wherein the material receiving mechanism (100) comprises a material guide cover (101) arranged on one side of the material outlet (115) and fixed on the equipment bracket (140), and a material receiving box (102) arranged below the material guide cover (101).

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