Medical waste disinfection and separation equipment

Abstract

The invention provides medical waste disinfection and separation equipment, and belongs to the technical field of medical waste, the medical waste disinfection and separation equipment comprises a decomposition shell used for decomposing medical waste and a discharge channel used for collecting the decomposed medical waste, and the decomposition shell and the discharge channel form decomposition equipment; a decomposition roller I and a decomposition roller II are arranged in the decomposition shell side by side, the decomposition roller I and the decomposition roller II respectively take two motors A as power sources, and the two motors A are controlled by an industrial personal computer. The problems that for safety, an opening in the upper portion is generally covered, but due to the structure, the upper portion of equipment is completely covered, the decomposition condition of the equipment cannot be simply and clearly checked, the overall operation condition of the equipment cannot be ensured, the problems are not known, disinfection needs to be conducted after medical waste is decomposed, and the medical waste is wasted are solved. And some liquid exists in the waste body and is difficult to separate.

Description

Technical Field

[0001] The invention belongs to the technical field of medical waste, and in particular relates to a medical waste disinfection and separation device. Background Art

[0002] Medical waste, also known as medical garbage, is mainly divided into two types of waste: medical drugs and medical equipment. Medical drugs generally include gauze used by patients, expired drugs, animal carcasses, infusion bottles, human infusion needles, infusion tubes, etc. Medical equipment includes toxic, corrosive, flammable and explosive waste chemicals, such as discarded chemical reagents, chemical disinfectants, mercury sphygmomanometers, mercury thermometers, thermometers, glass test tubes, etc. It is a kind of waste containing a large number of pathogens and toxic substances. The first step in disposing of medical waste is to physically decompose the medical waste. Regardless of whether the medical waste is subsequently landfilled or incinerated, it is easy to undergo physical changes after being crushed and can quickly become harmless substances.

[0003] Although the current equipment can decompose medical waste, the upper opening is generally covered for safety. However, due to this structure, the upper part of the equipment is completely covered, so the decomposition status of the equipment cannot be simply and clearly checked, and the overall operation of the equipment cannot be ensured, and it is unknown whether there are any problems. After the medical waste is decomposed, it must be disinfected, and there will be some liquid in the waste body, which is not easy to separate. Therefore, a medical waste disinfection and separation device is proposed. Summary of the invention

[0004] The present invention provides a medical waste disinfection and separation device, which aims to solve the problem that the upper opening is generally covered for safety reasons. However, due to this structure, the upper part of the device is completely covered, so the decomposition status of the device cannot be simply and clearly checked, and the overall operation of the device cannot be ensured. It is unknown whether there are any problems, and disinfection is required after the medical waste is decomposed, and some liquid may exist in the waste body, which is difficult to separate.

[0005] The embodiment of the present invention provides a medical waste disinfection and separation device, comprising a decomposition shell for decomposing medical waste and a discharge channel for collecting the decomposed medical waste, the decomposition shell and the discharge channel constitute a decomposition device, a decomposition drum 1 and a decomposition drum 2 are arranged side by side in the decomposition shell, the decomposition drum 1 and the decomposition drum 2 are respectively powered by two motors A, and the two motors A are controlled by an industrial computer, so that the turnover frequency of the decomposition drum 1 and the decomposition drum 2 can be controlled, a plurality of sieve holes are reserved between the decomposition shell and the discharge channel, and suppression units are arranged on both sides of the decomposition shell;

[0006] The decomposition roller one and the decomposition roller two are both provided with decomposition tooth blade one, and the decomposition shell has decomposition tooth blade two adapted to the decomposition roller one and the decomposition roller two arranged on both sides. The decomposition roller one and the decomposition roller two rotate in different directions, and respectively use the decomposition tooth blade one and the decomposition tooth blade two on the decomposition roller one and the decomposition roller two to decompose the medical waste.

[0007] Furthermore, a separation shell is arranged at the tail of the decomposition shell, a base platform is arranged on the inner bottom wall of the separation shell, a head of the base platform is screwed to a rotating platform, an embedding platform is embedded in the rotating platform, a head of the embedding platform is fixedly connected to a separation barrel, a plurality of evenly distributed drainage holes are reserved on the wall of the separation barrel, a motor B is arranged at the tail of the separation shell, a rotating rod of the motor B is fixedly connected to the rotating platform through the separation shell and the base platform, a rotating guide bar is arranged on the lower wall of the rotating platform, a rotating cavity adapted to the rotating guide bar is reserved on the upper wall of the base platform, A guide shell is arranged on the left side of the separation shell, an opening is reserved on the right side of the guide shell, the opening is aligned with the discharge piece, a spray head is arranged on the inner top wall of the guide shell, disinfectant is introduced into the spray head through an external pipe, a plurality of vibrators are arranged on the outer wall of the guide shell, a discharge pipe is arranged on the left tail of the separation shell, a valve is arranged on the discharge pipe, an embedding cavity adapted to the embedding platform is reserved on the top wall of the rotating table, a hinged interception strip is arranged on the front side of the embedding cavity, and the interception strip is locked and connected with the rotating table via a block and a buckle.

[0008] Furthermore, a plurality of sliding grooves are reserved on both side walls inside the decomposition shell, and the suppression unit is slidingly connected to the two side walls inside the decomposition shell via the sliding grooves.

[0009] Furthermore, the suppression unit includes a bouncing cover plate, a sliding platform, and a spiral beryllium copper wire. The bouncing cover plate is slidingly connected to the sliding groove via the sliding platform. The sliding platform is constrained to slide via the sliding groove. The span between the two ends of the sliding platform does not exceed the span between the two ends of the sliding groove. The space between the two ends of the sliding platform and the two ends of the sliding groove is provided with a spiral beryllium copper wire.

[0010] Furthermore, the side of the pop-up cover sheet closer to the decomposition roller one and the decomposition roller two is arranged in a curved shape, the interval between the curved wall surface and the decomposition roller one and the decomposition roller two is gradually shortened, and a plurality of protrusions are arranged on the curved wall surface.

[0011] Furthermore, the top wall of the pop-up cover is arranged in a sloped surface.

[0012] Furthermore, an oblique discharge piece is arranged at the tail of the discharge channel, the end of the discharge piece closer to the external discharge port is lower than the end farther from the external discharge port, the end of the discharge piece closer to the external discharge port is screwed via a rotating rod, and a spiral beryllium copper wire is arranged between the end of the discharge piece farther from the external discharge port and the tail of the discharge channel.

[0013] Furthermore, the rotation frequencies of the decomposition drum 1 and the decomposition drum 2 are different.

[0014] Furthermore, cleaning units are arranged on the sides of the first decomposition drum and the second decomposition drum.

[0015] Furthermore, the sweeping unit comprises a connecting rod and a sweeping broom, wherein the connecting rod is located in the central area of ​​the tail of the decomposition shell, and sweeping brooms are installed on both sides of the head of the connecting rod.

[0016] The beneficial effects of the present invention are:

[0017] 1. The present invention can transform the decomposition area of ​​medical waste from the middle of the decomposition shell to both sides of the decomposition shell through the opposite rotation of the installed decomposition roller 1 and the decomposition roller 2, and cooperate with the decomposition tooth blade 2. In this way, under the phenomenon of the same number of decomposition rollers, a more efficient decomposition capacity can be achieved, and the ejection direction of the medical waste during decomposition can be changed. Due to the side wall of the decomposition shell, the decomposed medical waste can only eject toward the central area of ​​the decomposition shell, so that the decomposition of the medical waste is guaranteed.

[0018] 2. The present invention can change the direction of the medical waste's bounce during the decomposition of the medical waste by installing a suppression unit and installing a curved wall of the bounce cover, so that the medical waste can bounce toward the tail due to the obstruction of the curved wall and cannot be ejected from the decomposition shell, thereby ensuring the safety of the equipment during use. Moreover, with the installation of the spiral beryllium copper wire 1, the decomposed medical waste can be restrained and pressure can be applied to the medical waste toward the tail. Since the decomposition tooth blade 2 is fixedly connected, the spiral beryllium copper wire 1 is used to drive the bounce cover to restrain the medical waste, thereby preventing the medical waste from rolling between the decomposition tooth blade 1 and the decomposition tooth blade 2 and being unable to be decomposed, so that spherical waste can also be decomposed.

[0019] 3. The present invention uses the discharge piece and the spiral beryllium copper wire 2 to combine the impact of the falling medical waste after decomposition with the characteristics of the spiral beryllium copper wire 2 to make the discharge piece vibrate, thereby preventing the medical waste after decomposition from converging and clogging, and allowing the medical waste after decomposition to be discharged smoothly. The cleaning unit installed can clean the debris on the decomposition tooth blade 1 on the decomposition drum 1 and the decomposition drum 2, thereby preventing the medical waste after decomposition from adhering to the decomposition tooth blade 1, which is not conducive to the subsequent decomposition of the medical waste.

[0020] 4. The spray head of the present invention will be introduced with disinfectant water from the outside and sprayed into the guide shell, so that the decomposed medical waste can be disinfected, and the liquid will be discharged along the drainage hole. After the motor B is operated, it can pull the rotating table to rotate, thereby rotating the separation barrel, accelerating the separation of medical waste and liquid, and the installation of the vibrator can be beneficial to the discharge of medical waste.

[0021] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a front view structural schematic diagram of an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of a separation shell according to an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of the top view of the rotating platform according to an embodiment of the present invention;

[0026] Figure 4 A schematic diagram of a decomposed shell structure according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the structure inside the exploded shell of an embodiment of the present invention;

[0028] Figure 6 It is a schematic diagram of the azimuth structure of the sliding trench according to an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the suppression unit according to an embodiment of the present invention;

[0030] Figure 8 Schematic diagram of the curved wall structure of the suppression unit according to an embodiment of the present invention;

[0031] Fig. 9 A schematic diagram of the structure of a discharge piece according to an embodiment of the present invention;

[0032] Fig.10 This is a schematic diagram of the structure of the second spiral beryllium copper wire according to an embodiment of the present invention;

[0033] Fig.11 For the embodiment of the present invention Figure 5 Schematic diagram of the structure at X in the middle;

[0034] Figure numerals: 11, separation shell; 110, shell door; 112, base platform; 113, rotating platform; 114, separation barrel; 115, motor B; 116, drainage hole; 117, embedding platform; 118, guide shell; 119, vibrator; 1110, embedding cavity; 1111, intercepting strip; 1112, discharge pipe; 1113, spray head; 12, decomposition shell; 13, discharge channel; 14, decomposition Drum one; 15, decomposition drum two; 16, sieve hole; 17, decomposition tooth blade one; 18, decomposition tooth blade two; 19, sliding groove; 20, suppression unit; 202, bounce cover; 203, sliding platform; 204, spiral beryllium copper wire one; 205, protruding platform; 21, discharge plate; 22, rotating rod; 23, spiral beryllium copper wire two; 24, sweeping unit; 242, connecting rod; 243, sweeping broom. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Reference Figure 1-Figure 11 The embodiment of the present invention provides a medical waste disinfection and separation device, comprising a decomposition shell 12 for decomposing and dividing medical waste and a discharge channel 13 for collecting the decomposed medical waste. The decomposition shell 12 and the discharge channel 13 constitute a decomposition device. A decomposition roller 14 and a decomposition roller 2 15 are arranged side by side in the decomposition shell 12. The outer walls of the decomposition roller 14 and the decomposition roller 2 15 are both provided with a plurality of tooth blades. The decomposition roller 14 and the decomposition roller 2 15 are each powered by two motors A. The two motors A are both controlled by an industrial computer, so that the turnover frequency of the decomposition roller 14 and the decomposition roller 2 15 can be controlled. A plurality of sieve holes 16 are reserved between the decomposition shell 12 and the discharge channel 13. Suppression units 20 are arranged on both sides of the decomposition shell 12, so that the medical waste can be prevented from being ejected during the decomposition period, thereby ensuring the protection of the decomposition device during the decomposition of the medical waste.

[0037] The tail of the decomposition shell 12 is provided with a separation shell 11, and the inner bottom wall of the separation shell 11 is provided with a base 112, the head of the base 112 is screwed to a rotating platform 113, and an embedding platform 117 is embedded in the rotating platform 113, and the head of the embedding platform 117 is fixedly connected to a separation barrel 114, and a plurality of evenly distributed drainage holes 116 are reserved on the wall surface of the separation barrel 114, and a motor B115 is provided at the tail of the separation shell 11, and the rotating rod of the motor B115 is fixedly connected to the rotating platform 113 through the separation shell 11 and the base 112, and a rotating guide bar is provided on the lower wall of the rotating platform 113, and a retaining plate 117 is reserved on the upper wall of the base 112. A rotating cavity adapted to the rain rotating guide strip is arranged on the left side of the separation shell 11, and an opening is reserved on the right side of the guide shell 118, and the opening is aligned with the discharge piece 21. A spray head 1113 is arranged on the inner top wall of the guide shell 118, and the spray head 1113 is introduced into the disinfectant through an external pipe. A plurality of vibrators 119 are arranged on the outer wall of the guide shell 118, and a discharge pipe 1112 is arranged on the left tail of the separation shell 11, and a valve is arranged on the discharge pipe 1112. An embedding cavity 1110 adapted to the embedding table 117 is reserved on the top wall of the rotating table 113, and a valve 1110 is arranged on the front side of the embedding cavity 1110. The hinged interception bar 1111 is locked and connected with the rotating platform 113 through a block and a buckle, which restricts the embedding platform 117 to ensure the stability of the connection; during use, the decomposed medical waste falls into the guide shell 118 from the discharge piece 21 in the decomposition shell 12. During the falling of the guide shell 118, the spray head 1113 will pass through the external disinfectant water and spray the disinfectant water into the guide shell 118, so that the decomposed medical waste can be disinfected, and the medical waste moves along the guide shell 118 to the separation shell 11 and falls into the separation barrel 114, and the excess liquid will flow along the discharge piece 21 in the decomposition shell 12. The liquid leaks out from the liquid hole 116 and then accumulates in the separation shell 11. It can flow out through the discharge pipe 1112. The installation of the vibrator 119 can facilitate the discharge of medical waste. After the motor B115 is operating, it can pull the rotating table 113 to rotate, thereby rotating the separation barrel 114, accelerating the separation of medical waste and liquid, so that the medical waste will not be too wet, and the embedding table 117 and the separation barrel 114 can be disassembled by opening the interception strip 1111. An openable and closable shell door 110 is installed on the front side of the separation shell 11. The connection between the shell door 110 and the separation shell 11 is sealed, so that the medical waste can be taken away and poured out.

[0038] The suppression unit 20 includes a bouncing cover sheet 202, a sliding platform 203, and a spiral beryllium copper wire 204; the bouncing cover sheet 202 is slidingly connected to the sliding groove 19 via the sliding platform 203, the sliding platform 203 is constrained to slide via the sliding groove 19, the span between the two ends of the sliding platform 203 does not exceed the span between the two ends of the sliding groove 19, and the space between the two ends of the sliding platform 203 and the two ends of the sliding groove 19 is provided with a spiral beryllium copper wire 204. Through the installation of the spiral beryllium copper wire 204, the bouncing cover sheet 202 can prevent the medical waste from bouncing during the decomposition period, and can also restrict the medical waste that is about to be decomposed, so that the medical waste can be separated by the decomposition tooth blade 17 and the decomposition tooth blade 2 18. Since only the decomposition tooth blade 1 17 is allowed to rotate, the medical waste is prevented from rolling and being unable to be decomposed in the area of ​​the decomposition tooth blade 17 and the decomposition tooth blade 2 18.

[0039] The side of the bouncing cover sheet 202 closer to the decomposition roller 14 and the decomposition roller 2 15 is curved, and the distance between the curved wall and the decomposition roller 14 and the decomposition roller 2 15 is gradually shortened, so that the medical waste can be moved from the decomposition roller 14 and the decomposition roller 2 15 to the two sides of the decomposition shell 12, and locked and constrained by the bouncing cover sheet 202. In addition, the installation of the curved wall can also cover the bouncing medical waste, so that the medical waste can bounce toward the center of the curved surface of the curved wall when it impacts the bouncing cover sheet 202. To prevent medical waste from bouncing out of the decomposition shell 12, the bouncing cover 202 does not completely cover the delivery port of the decomposition shell 12, does not hinder the decomposition shell 12 from delivering waste, and can also check the decomposition of the medical waste to prevent problems from occurring during the decomposition period and not being discovered quickly. A plurality of protrusions 205 are arranged on the curved wall surface, which can not only hinder the medical waste from bouncing out, but also make the medical waste that is about to be decomposed more tightly bound, which is conducive to the decomposition of the medical waste by the decomposition tooth blade 1 17 and the decomposition tooth blade 2 18.

[0040] The top wall of the pop-up cover 202 is arranged in a sloped surface, which is conducive to delivering the medical waste into the decomposition shell 12, so that the operator who delivers the medical waste can deliver it remotely from the decomposition drum 14 and the decomposition drum 2 15, ensuring the protection of the operator.

[0041] The decomposition roller 14 and the decomposition roller 2 15 are both provided with a decomposition tooth blade 17, and the decomposition shell 12 is provided with a decomposition tooth blade 2 18 adapted to the decomposition roller 14 and the decomposition roller 2 15 on both sides, so that the medical waste can be decomposed by the decomposition tooth blade 17 and the decomposition tooth blade 2 18. The decomposition roller 14 and the decomposition roller 2 15 rotate in different directions, so that there is a higher fault tolerance. When the medical waste is not delivered correctly, the medical waste is displaced to both sides in the middle area of ​​the decomposition shell 12, so there is a certain displacement span, which needs to be consumed. It takes some time, during which the operator has the opportunity to stop the equipment and take away the wrongly delivered medical waste. Compared with the common existing equipment, it has better fault tolerance. The decomposition tooth blade 17 and the decomposition tooth blade 2 18 on the decomposition roller 14 and the decomposition roller 2 15 are used to decompose the medical waste. This can make the decomposition of medical waste more efficient, because it also uses two decomposition rollers, but the decomposition action is in two areas, unlike the existing equipment where the two decomposition rollers rotate in opposite directions and decompose in one area, thereby making the decomposition more efficient.

[0042] A plurality of sliding grooves 19 are reserved on the two side walls inside the decomposition shell 12, and the suppression unit 20 is slidingly connected to the two side walls inside the decomposition shell 12 via the sliding grooves 19, so that the position of the suppression unit 20 can be changed. In this way, not only can the suppression unit 20 be used to prevent the medical waste from bouncing during the decomposition period, but also the decomposed medical waste can be restrained to prevent the medical waste from rolling over during the decomposition period between the decomposition drum 14 and the decomposition drum 2 15, resulting in the inability to efficiently decompose the medical waste. In addition, the position of the suppression unit 20 can be actively changed according to the specifications of the medical waste, so that the suppression unit 20 can be used more flexibly.

[0043] An inclined discharge sheet 21 is installed at the tail of the discharge channel 13. The end of the discharge sheet 21 closer to the discharge outlet is lower than the end farther from the discharge outlet. In this way, the decomposed medical waste can move from the discharge sheet 21 to the discharge outlet, preventing the decomposed medical waste from gathering in the discharge channel 13, so as to achieve the purpose of rapid discharge of medical waste. The end of the discharge sheet 21 closer to the discharge outlet is screwed through the rotating rod 22, and a spiral beryllium is installed between the end of the discharge sheet 21 farther from the discharge outlet and the tail of the discharge channel 13. The copper wire 23 is installed in a spiral beryllium copper wire 23. When the decomposed medical waste falls through the sieve hole 16 to the wall of the discharge plate 21, the spiral beryllium copper wire 23 can be compressed to shorten the spiral beryllium copper wire 23. After being compressed and shortened, the spiral beryllium copper wire 23 can continuously generate an opposite force. In this way, the generation of an opposite force can make the discharge plate 21 continue to oscillate, so that the medical waste gathered on the discharge plate 21 can roll toward the external discharge port, thereby preventing the decomposed medical waste from converging and clogging on the discharge plate 21.

[0044] The rotation frequencies of decomposition drum 1 14 and decomposition drum 2 15 are different, so that when the medical waste is delivered to the decomposition drum 1 14 and the decomposition drum 2 15, the medical waste can be displaced to one side, so that the medical waste will not be blocked between the decomposition drum 14 and the decomposition drum 2 15 and cannot be decomposed. Because when the rotation frequency of one decomposition drum exceeds the rotation frequency of the other decomposition drum, the rotation frequencies of the teeth on the two decomposition drums are inconsistent. In this way, during the subsequent decomposition, when the medical waste is pulled to a position by the teeth, the other teeth with different rotation frequency apply an external force to the other side, so that the medical waste can be displaced to one side, thereby being decomposed by the decomposition tooth blade 1 17 and the decomposition tooth blade 2 18.

[0045] A sweeping unit 24 is installed on the side of the decomposition drum 14 and the decomposition drum 2 15. The sweeping unit 24 is used to sweep away the medical waste attached to the decomposition tooth blade 1 17 to ensure the decomposition ability of the decomposition tooth blade 1 17 and the decomposition tooth blade 2 18; the sweeping unit 24 includes a connecting rod 242 and a sweeping broom 243. The connecting rod 242 is located in the central area of ​​the tail of the decomposition shell 12. Sweeping brooms 243 are installed on both sides of the head of the connecting rod 242. The sweeping broom 243 is made of PET polyester, so that the attachments on the decomposition tooth blade 17 on the decomposition drum 14 and the decomposition drum 2 15 can be swept away, which can be efficient and clean. The connecting rod 242 is arranged in a triangular shape to facilitate the medical waste to be swept to the tail of the decomposition shell 12 and fall into the discharge channel 13 through the sieve hole 16.

[0046] The specific implementation method is as follows: during operation, the medical waste to be decomposed is delivered to the decomposition shell 12 through the head of the decomposition shell 12, and due to the inclined pop-up cover 202, the medical waste can be automatically moved into the decomposition shell 12, so that the equipment has better protection during operation. Moreover, the pop-up cover 202 does not completely cover the head of the decomposition shell 12, so the whole process of the equipment decomposing the medical waste can be seen, and when there is an operational problem, it can be quickly discovered and repaired. After the medical waste is delivered to the decomposition shell 12, the decomposition drum 14 and the decomposition drum 14 with the same turnover frequency are used. Due to the decomposition roller 15, the medical waste will be quickly moved to the area of ​​the decomposition tooth blade 18. At this time, as the medical waste continues to approach the decomposition tooth blade 18, the force exerted on the medical waste by the bounce cover 202 by the spiral beryllium copper wire 204 gradually increases, so that the medical waste is restricted in the area of ​​the decomposition tooth blade 18. Since the decomposition tooth blade 18 does not rotate, the spiral beryllium copper wire 204 and the bounce cover 202 are used to restrict the bounce cover 202, which can prevent the medical waste from rolling and being difficult to decompose.

[0047] The medical waste is decomposed by the decomposition tooth blade 17 and the decomposition tooth blade 2 18. During the decomposition of the medical waste, the decomposed medical waste has a probability of bouncing. At this time, the installation of the curved wall on the bouncing cover 202 can change the direction of the medical waste bouncing, so that the medical waste is restricted from bouncing out of the decomposition shell 12. In addition, due to the protrusion 205, the medical waste can be better restrained and the decomposed medical waste can be better covered to prevent the decomposed medical waste from bouncing.

[0048] After the medical waste is decomposed, it moves to the discharge channel 13 through the sieve hole 16. The discharge piece 21 in the discharge channel 13 discharges the medical waste. The spiral beryllium copper wire 23 resists the impact of the medical waste during its fall. The characteristics of the spiral beryllium copper wire 23 and the restoring force after being compressed make the discharge piece 21 oscillate repeatedly under the influence of the spiral beryllium copper wire 23 and the rotating rod 22, so that the medical waste gathered on the discharge piece 21 is quickly discharged, and the medical waste is prevented from gathering and clogging on the discharge piece 21.

[0049] After the decomposing tooth blade 17 decomposes the medical waste, the medical waste attached to the decomposing tooth blade 17 can be swept away by the sweeping broom 243 to prevent the decomposing tooth blade 17 from reducing its ability to decompose the medical waste.

[0050] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A medical waste disinfection and separation device, characterized in that: The invention comprises a decomposition shell (12) for decomposing medical waste and a discharge channel (13) for collecting the decomposed medical waste. The decomposition shell (12) and the discharge channel (13) constitute a decomposition device. A decomposition drum (14) and a decomposition drum (15) are arranged side by side in the decomposition shell (12). The decomposition drum (14) and the decomposition drum (15) are each powered by two motors A. The two motors A are controlled by an industrial computer so that the rotation frequency of the decomposition drum (14) and the decomposition drum (15) can be controlled. A plurality of sieve holes (16) are reserved between the decomposition shell (12) and the discharge channel (13). Suppression units (20) are arranged on both sides of the decomposition shell (12). The first decomposition drum (14) and the second decomposition drum (15) are both provided with a first decomposition tooth blade (17), and the second decomposition tooth blade (18) adapted to the first decomposition drum (14) and the second decomposition drum (15) are provided on both sides of the decomposition shell (12). The first decomposition drum (14) and the second decomposition drum (15) rotate in different directions, and use the first decomposition tooth blade (17) and the second decomposition tooth blade (18) on the first decomposition drum (14) and the second decomposition drum (15) to decompose the medical waste.

2. A medical waste disinfection and separation device according to claim 1, characterized in that: The tail of the decomposition shell (12) is provided with a separation shell (11), the inner bottom wall of the separation shell (11) is provided with a base platform (112), the head of the base platform (112) is screwed to a rotating platform (113), the rotating platform (113) is embedded with an embedding platform (117), the head of the embedding platform (117) is fixedly connected to a separation barrel (114), a plurality of evenly distributed drainage holes (116) are reserved on the wall surface of the separation barrel (114), the tail of the separation shell (11) is provided with a motor B (115), the rotating rod of the motor B (115) is fixedly connected to the rotating platform (113) through the separation shell (11) and the base platform (112), the lower wall of the rotating platform (113) is provided with a rotating guide bar, the upper wall of the base platform (112) is reserved with a rotating cavity adapted to the rotating guide bar, and the separation shell (11) is provided with a rotation guide bar. A guide shell (118) is arranged on the left side of the separation shell (11), an opening is reserved on the right side of the guide shell (118), and the opening is aligned with the discharge piece (21); a spray head (1113) is arranged on the inner top wall of the guide shell (118), and disinfectant is introduced into the spray head (1113) through an external pipe; a plurality of vibrators (119) are arranged on the outer wall of the guide shell (118); a discharge pipe (1112) is arranged on the left tail of the separation shell (11), and a valve is arranged on the discharge pipe (1112); an embedding cavity (1110) adapted to the embedding platform (117) is reserved on the top wall of the rotating platform (113), and a hinged interception strip (1111) is arranged on the front side of the embedding cavity (1110), and the interception strip (1111) is locked and connected with the rotating platform (113) via a clamping block and a buckle.

3. A medical waste disinfection and separation device according to claim 2, characterized in that: A plurality of sliding grooves (19) are reserved on the two side walls inside the decomposition shell (12), and the suppression unit (20) is slidingly connected to the two side walls inside the decomposition shell (12) via the sliding grooves (19).

4. A medical waste disinfection and separation device according to claim 3, characterized in that: The suppression unit (20) comprises a bouncing cover plate (202), a sliding platform (203), and a spiral beryllium copper wire (204). The bouncing cover plate (202) is slidingly connected to a sliding groove (19) via the sliding platform (203). The sliding platform (203) is constrained to slide via the sliding groove (19). The span between the two ends of the sliding platform (203) does not exceed the span between the two ends of the sliding groove (19). The spiral beryllium copper wire (204) is arranged in the space between the two ends of the sliding platform (203) and the two ends of the sliding groove (19).

5. A medical waste disinfection and separation device according to claim 4, characterized in that: The side of the pop-up cover sheet (202) closer to the decomposition roller one (14) and the decomposition roller two (15) is arranged in a curved shape, and the interval between the curved wall surface and the decomposition roller one (14) and the decomposition roller two (15) is gradually shortened, and a plurality of protruding platforms (205) are arranged on the curved wall surface.

6. A medical waste disinfection and separation device according to claim 5, characterized in that: The top wall of the pop-up cover sheet (202) is arranged in a sloped surface.

7. A medical waste disinfection and separation device according to claim 6, characterized in that: An obliquely arranged discharge piece (21) is arranged at the tail end of the discharge channel (13); the end of the discharge piece (21) closer to the discharge outlet is lower than the end farther from the discharge outlet; the end of the discharge piece (21) closer to the discharge outlet is screwed via a screw rod (22); and a spiral beryllium copper wire (23) is arranged between the end of the discharge piece (21) farther from the discharge outlet and the tail end of the discharge channel (13).

8. The medical waste disinfection and separation equipment according to claim 1, characterized in that: The rotation frequencies of the decomposition drum 1 (14) and the decomposition drum 2 (15) are different.

9. The medical waste disinfection and separation equipment according to claim 1, characterized in that: Cleaning units (24) are arranged on the sides of the first decomposing drum (14) and the second decomposing drum (15).

10. The medical waste disinfection and separation equipment according to claim 9, characterized in that: The sweeping unit (24) comprises a connecting rod (242) and a sweeping broom (243). The connecting rod (242) is located in the middle area of ​​the rear of the decomposition shell (12), and sweeping brooms (243) are installed on both sides of the head of the connecting rod (242).

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