Medical waste garbage disposal barrel

Abstract

The utility model discloses a medical waste garbage disposal barrel. Comprising a disposal barrel body, a disposal cavity formed in the disposal barrel body, a discharging opening formed in the lower end of the disposal barrel body and communicating with the disposal cavity, a crushing assembly rotationally arranged at the bottom of the disposal cavity and used for crushing medical waste garbage, and a wear-resisting block arranged in the disposal cavity and surrounding the crushing assembly. The sealing block is arranged on the periphery of the disposal barrel body and is used for opening or sealing the discharge hole; the cooling nozzle is arranged at the upper end of the disposal cavity and is used for cooling the disposal cavity; the treatment barrel disclosed by the utility model integrates crushing and disinfecting functions, so that the medical waste garbage can be harmlessly treated in the equipment, the handover and transfer of the medical waste garbage are reduced, and the automation degree is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to medical waste disposal equipment technical field, concretely relates to a medical waste disposal barrel. BACKGROUND

[0002] Medical waste refers to the waste generated in medical, preventive, health care and other related activities of medical and health institutions, which has direct or indirect infectivity, toxicity and other harmfulness. In the traditional medical waste disposal process, it mainly depends on manual operation and must be operated by a professional team throughout the process. The whole process of medical waste from generation to disposal completion includes packaging, weighing, handover, transportation, warehousing and delivery of hospital medical waste, and handover, transportation and disposal of off-site disposal companies. The whole process must be carried out according to the standard. At present, medical waste disposal companies generally use high-temperature incineration equipment to dispose of medical waste. The products after incineration are landfilled, and thus the medical waste disposal is completed. The whole operation is troublesome, and the disposal cost is high, which needs to be improved. UTILITY MODEL CONTENT

[0003] The utility model aims at overcoming the defects of prior art, and provides a medical waste disposal barrel.

[0004] The utility model adopts the following technical scheme:

[0005] A medical waste disposal barrel, comprising a disposal barrel body, a disposal cavity formed in the interior of the disposal barrel body, a discharge port communicated with the disposal cavity and arranged at the lower end of the disposal barrel body, a crushing assembly rotatably arranged at the bottom of the disposal cavity and used for crushing medical waste, a wear-resistant block arranged around the crushing assembly in the interior of the disposal cavity, a sealing block arranged at the periphery of the disposal barrel body and used for opening or sealing the discharge port, and a cooling nozzle arranged at the upper end of the disposal cavity and used for cooling the disposal cavity,

[0006] The crushing assembly comprises a crushing tool holder rotatably arranged at the bottom of the disposal cavity, a first crushing tool arranged at the middle of the crushing tool holder, and two second crushing tools oppositely arranged at both ends of the crushing tool holder and located on both sides of the first crushing tool.

[0007] Preferably, the crushing tool holder comprises a main body segment and two extension segments oppositely arranged at both sides of the main body segment, the first crushing tool is arranged on the main body segment, and the two second crushing tools are respectively arranged on the two extension segments.

[0008] Preferably, the first crushing tool comprises a tool body arranged on the main body segment and a cutting part oppositely arranged on both sides of the tool body and extending upward, and the cutting part comprises two cutting surfaces arranged at an angle at the front end thereof.

[0009] Preferably, the crushing assembly further comprises two fixing members for fixing the two second crushing knives respectively, and the fixing members comprise two first fixing members for fixing the two first knives and a second fixing member for fixing the second knife.

[0010] Preferably, the extension section is formed with mounting portions extending outwardly from opposite sides thereof for mounting the first knives, and the first knives are formed with mounting grooves extending upwardly from bottom portions thereof for embedding the mounting portions.

[0011] Preferably, the first fixing member comprises a plurality of first fixing holes arranged on the mounting portions and a plurality of first fixing bolts arranged on the first knife and threadedly engaged with the first fixing holes.

[0012] Preferably, the wear-resistant block comprises a wear-resistant main section extending upwardly from the bottom of the disposal cavity, a wear-resistant auxiliary section arranged at an upper end of the wear-resistant main section, and a wear-resistant reinforcing section arranged at an inner side of the wear-resistant main section, the wear-resistant main section is formed with a clearance hole opposite to the discharge port, the wear-resistant auxiliary section has an inner diameter greater than that of the wear-resistant main section, and the wear-resistant reinforcing section is formed with a guide surface extending downwardly from a bottom surface thereof.

[0013] Preferably, the wear-resistant block is detachably arranged on an inner wall of the disposal cavity and is spaced apart by a plurality of connecting holes connectable to the disposal barrel.

[0014] Preferably, the disposal barrel further comprises a heating assembly arranged in the disposal cavity for heating and keeping the disposal cavity warm and a temperature sensor arranged in the disposal cavity for monitoring the temperature of the disposal cavity, and the heating assembly is located above the wear-resistant block and comprises a plurality of heating rods circumferentially distributed at an upper end of the disposal cavity.

[0015] Preferably, the disposal barrel is obliquely arranged with a lower hopper connected to the discharge port, and the sealing block is rotatably arranged in the lower hopper to open or seal the discharge port.

[0016] As can be seen from the above description of the present application, compared with the prior art, the disposal barrel defined in the present application integrates the crushing and disinfecting functions, so that medical waste can be treated in a harmless manner in the device, and the handover and transportation of medical waste are reduced, and the degree of automation is high. Further, the structure of the crushing assembly is further defined, and the first crushing knife and the second crushing knife are cooperated to effectively improve the crushing degree of medical waste. In the crushing process, the high-speed rotating crushing assembly can continuously heat the medical waste and keep it at a limited disinfecting temperature for a period of time to complete the disinfecting treatment of the medical waste. Meanwhile, the disposal barrel defined in the present application can directly treat medical waste in a hospital, without the need to package the medical waste, transport it to a specific medical waste disposal company for treatment, thereby simplifying the treatment steps and reducing the treatment cost of medical waste. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Structure diagram of the disposal barrel Figure 1 ;

[0018] Figure 2 Structure diagram of the disposal barrel Figure 2 ;

[0019] Figure 3 Structure diagram of the disposal barrel Figure 3 ;

[0020] Figure 4 Structure diagram of the disposal barrel Figure 3 ;

[0021] Figure 5 Structure diagram of the wear-resistant block

[0022] Figure 6 Structure diagram of the crushing knife holder

[0023] Figure 7 Structure diagram of the first crushing knife

[0024] Figure 8 Structure diagram of the first blade

[0025] In the figure, 1-disposal barrel body, 2-disposal cavity, 3-discharge port, 4-crushing assembly, 5-wear-resistant block, 6-sealing block, 7-temperature reducing nozzle, 8-heating assembly, 9-temperature sensor, 11-feeding hopper, 12-lifting lug, 13-rotating block, 41-crushing knife holder, 411-main body section, 412-extension section, 413-mounting portion, 42-first crushing knife, 421-knife body, 422-cutting portion, 423-cutting surface, 43-second crushing knife, 431-first blade, 432-second blade, 433-mounting groove, 44-first fixing member, 441-first fixing hole, 442-first fixing bolt, 45-second fixing member, 51-connection hole, 52-wear-resistant main body section, 53-wear-resistant auxiliary section, 54-wear-resistant reinforcing section, 541-guiding surface, 55-clearance hole, 81-heating rod. DETAILED DESCRIPTION

[0026] The utility model will be further described below through specific embodiments.

[0027] Reference Figures 1 to 8As shown, a medical waste disposal barrel includes a disposal barrel body 1, a disposal cavity 2 formed in the disposal barrel body 1, a discharge port 3 arranged at the lower end of the disposal barrel body 1 and communicated with the disposal cavity 2, a crushing assembly 4 rotatably arranged at the bottom of the disposal cavity 2 for crushing medical waste, a wear-resistant block 5 arranged in the disposal cavity 2 and surrounding the crushing assembly 4, a sealing block 6 arranged on the outer periphery of the disposal barrel body 1 and opening or sealing the discharge port 3, a cooling nozzle 7 arranged at the upper end of the disposal cavity 2 for cooling the disposal cavity 2, a heating assembly 8 arranged in the disposal cavity 2 for heating and keeping warm the disposal cavity 2, and a temperature sensor 9 arranged in the disposal cavity 2 for monitoring the temperature of the disposal cavity 2. The temperature sensor 9 is arranged to cooperate with the heating assembly 8 to work, so that the temperature of the disposal cavity 2 is kept at a set temperature, so as to continuously use the disposal barrel.

[0028] The disposal barrel body 1 is inclined at the outer periphery and provided with a lower hopper 11 connected with the discharge port 3. Specifically, the disposal barrel body 1 is provided with lifting lugs 12 at the top to move the disposal barrel to a processing area.

[0029] The crushing assembly 4 includes a crushing tool holder 41 rotatably arranged at the bottom of the disposal cavity 2, a first crushing tool 42 arranged in the middle of the crushing tool holder 41, two second crushing tools 43 oppositely arranged at both ends of the crushing tool holder 41 and located on both sides of the first crushing tool 42, and two fixing members respectively used for fixing the two second crushing tools 43. Specifically, the crushing tool holder 41 includes a main body section 411 arranged in a cylindrical shape and two extension sections 412 arranged in a square shape and oppositely arranged at both sides of the main body section 411. The first crushing tool 42 is arranged on the main body section 411, and the two second crushing tools 43 are respectively arranged on the two extension sections 412. Further, the crushing tool holder 41 can be driven to rotate by a motor, and the specific driving mode thereof will not be described further.

[0030] The first crushing tool 42 includes a tool body 421 arranged on the main body section 411 and cutting portions 422 oppositely arranged on both sides of the tool body 421 and extending upward. Specifically, the cutting portions 422 include two cutting surfaces 423 arranged at an angle at the front end thereof.

[0031] The second crushing tool 43 includes two first blades 431 oppositely arranged at both side surfaces of the crushing tool holder 41 and a second blade 432 arranged at the end of the crushing tool holder 41 and opposite to the wear-resistant block 5. The extension section 412 oppositely at both sides is respectively formed with an outwardly extending mounting portion 413 for mounting the opposite first blade 431. The first blade 431 is formed with a mounting groove 433 extending upward from the bottom thereof for embedding the mounting portion 413. Specifically, the mounting mode of the second blade 432 on the extension section 412 is the same as that of the first blade 431, and the mounting mode of the second blade 432 will not be described further. Further, the top surfaces of the first blade 431 and the second blade 432 are flush with the top surface of the extension section 412.

[0032] The fasteners include two first fasteners 44 for fixing the two first blades 431 and a second fastener 45 for fixing the second blade 432. Specifically, the first fastener 44 includes a plurality of first fixing holes 441 provided on the mounting portion 413 and a plurality of first fixing bolts 442 provided on the first blade 431 and threadedly engaged with the plurality of first fixing holes 441. Furthermore, the structure of the second fastener 45 is the same as that of the first fastener 44, and will not be described further here.

[0033] The wear-resistant block 5 is detachably mounted on the inner wall of the treatment chamber 2. It has multiple connection holes 51 spaced apart for connection to the treatment tank 1. It includes a wear-resistant main body section 52 extending upwards from the bottom of the treatment chamber 2, a wear-resistant auxiliary section 53 located at the upper end of the wear-resistant main body section 52, and a wear-resistant reinforcing section 54 located inside the wear-resistant main body section 52. Specifically, the wear-resistant main body section 52 has a clearance hole 55 opposite to the discharge port 3; the inner diameter of the wear-resistant auxiliary section 53 is larger than the inner diameter of the wear-resistant main body section 52; and the wear-resistant reinforcing section 54 has a guide surface 541 extending downwards from its bottom surface. Further... The wear-resistant main body section 52 is positioned opposite to and higher than the crushing component 4, which can withstand most of the impact on the treatment container 1 during the medical waste crushing process. The wear-resistant auxiliary section 53 is located above the wear-resistant main body section 52 and is thinner than the wear-resistant main body section 52. It can withstand some of the medical waste thrown upwards during the medical waste mixing process. While protecting the treatment container 1, it can also reduce the production cost of the wear-resistant block 5. In addition, the detachable design allows the wear-resistant block 5 to be replaced when it is damaged, which greatly extends the service life of the treatment container.

[0034] The sealing block 6 is rotatably installed in the hopper 11 to open or seal the discharge port 3. After the treatment tank has finished treating the medical waste, the sealing block 6 is rotated upward to open the discharge port 3 so that the crushed and sterilized medical waste can be discharged outward for further processing. Specifically, a rotating block 13 is provided on the outer periphery of the treatment tank 1 and is rotatably connected to the sealing block 6. The rotating block 13 and the sealing block 6 are rotatably connected by a rotating shaft. During use, a drive component that can drive the rotating shaft can be set according to the usage requirements, such as a motor or other drive equipment that can realize the rotation of the rotating shaft, so as to realize the automated control of the sealing block 6. The specific selection of its rotation mode and structural composition will not be further elaborated here.

[0035] The heating assembly 8, located above the wear-resistant block 5, includes multiple heating rods 81 circumferentially distributed on the upper end of the treatment chamber 2. The arrangement of the heating rods 81 allows the treatment chamber 2 to be within a limited temperature range, ensuring its continuous use.

[0036] The cooling nozzle 7 is connected to an external water storage tank. After the medical waste is crushed, water is sprayed to cool the crushed medical waste, so that it can be cooled to the set temperature in a short time and then discharged from the discharge port 3.

[0037] When medical waste is crushed, the rotating crusher 41 drives the first crusher 42 and the second crusher 43 to rotate, crushing the medical waste in the treatment chamber 2. During the crushing process, the medical waste diffuses outward due to the centrifugal force generated by the high-speed rotation of the crusher 41, while the first crusher 42 and the second crusher 43 generate an inward circumferential force as they rotate with the crusher 41, causing the medical waste to move rapidly between the first crusher 42 and the second crusher 43, achieving the desired crushing effect. Furthermore, during the high-speed rotation of the crushing component 4, the medical waste in contact with it collides with each other between the crushing component 4 and the wear-resistant block 5, resulting in displacement caused by mechanical forces. It can convert heat energy to raise the temperature of medical waste; then further increase the rotation speed to further crush the crushed medical waste and continue to raise the temperature to the limited sterilization temperature, and then maintain the rotation speed to complete the sterilization and disinfection of medical waste; after the crushed medical waste has been disinfected, control the cooling nozzle 7 to work, which will have a certain cooling effect on the medical waste, so that the medical waste is cooled to the set temperature in a short time and discharged from the discharge port 3; the heating component 8 can keep the treatment chamber 2 at the temperature when the medical waste was crushed after the crushed medical waste is discharged, so that the subsequent medical waste entering the treatment state can quickly enter the treatment state and reduce the treatment time of subsequent medical waste.

[0038] The disposal bin specified in this application integrates crushing and disinfection functions, enabling medical waste to be harmlessly treated within the equipment, reducing the transfer and transportation of medical waste, and exhibiting a high degree of automation. Specifically, the structure of the crushing component 4 is further defined, consisting of a first crushing blade 42 and a second crushing blade 43 working together to effectively improve the crushing degree of the medical waste. During the crushing process, the high-speed rotating crushing component continuously heats the medical waste and maintains it at a specified disinfection temperature for a period of time, completing the disinfection treatment. Furthermore, the disposal bin specified in this application allows for direct treatment of medical waste at the hospital, eliminating the need to package and transport the medical waste to a specific medical waste disposal company, simplifying the treatment process and reducing the cost of medical waste disposal.

[0039] The above description is merely a preferred embodiment of the present utility model, and therefore cannot be construed as limiting the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present utility model shall still fall within the scope of the patent of the present utility model.

Claims

1. A medical waste disposal bucket, characterized by: The device comprises a disposal barrel, a disposal cavity formed inside the disposal barrel, a discharge port arranged at the lower end of the disposal barrel and communicated with the disposal cavity, a crushing assembly rotatably arranged at the bottom of the disposal cavity for crushing medical waste, a wear-resistant block arranged inside the disposal cavity and surrounding the crushing assembly, a sealing block arranged at the outer periphery of the disposal barrel for opening or sealing the discharge port, and a cooling nozzle arranged at the upper end of the disposal cavity for cooling the disposal cavity, The crushing assembly comprises a crushing tool holder rotatably arranged at the bottom of the disposal cavity, a first crushing tool arranged at the middle of the crushing tool holder, and two second crushing tools oppositely arranged at both ends of the crushing tool holder and located on both sides of the first crushing tool. The second crushing tool comprises two first blades oppositely arranged at both sides of the crushing tool holder and a second blade arranged at the end of the crushing tool holder opposite to the wear-resistant block.

2. The medical waste disposal canister of claim 1, wherein: The crushing tool holder comprises a main body segment and two extension segments oppositely arranged at both sides of the main body segment. The first crushing tool is arranged on the main body segment, and the two second crushing tools are arranged on the two extension segments, respectively.

3. The medical waste disposal canister of claim 2, wherein: The first crushing tool comprises a tool body arranged on the main body segment and cutting portions oppositely arranged at both sides of the tool body and extending upward. The cutting portions comprise two cutting surfaces arranged at an angle at the front ends thereof.

4. The medical waste disposal receptacle of claim 2, wherein: The crushing assembly further comprises two fixing members for fixing the two second crushing tools, respectively. The fixing member comprises two first fixing members for fixing the two first blades and a second fixing member for fixing the second blade.

5. The medical waste disposal receptacle of claim 4, wherein: The extension segments oppositely arranged at both sides are respectively formed with mounting portions extending outward for mounting the first blades. The first blades are formed with mounting grooves extending upward from the bottom thereof for embedding the mounting portions.

6. The medical waste disposal receptacle of claim 5, wherein: The first fixing member comprises a plurality of first fixing holes arranged on the mounting portion and a plurality of first fixing bolts arranged on the first blade and threadedly matched with the first fixing holes.

7. The medical waste disposal container of claim 1, wherein: The wear-resistant block comprises a wear-resistant main body segment connected to the bottom of the disposal cavity and extending upward, a wear-resistant auxiliary segment arranged at the upper end of the wear-resistant main body segment, and a wear-resistant reinforcing segment arranged inside the wear-resistant main body segment. The wear-resistant main body segment is formed with a clearance hole opposite to the discharge port. The inner diameter of the wear-resistant auxiliary segment is greater than that of the wear-resistant main body segment. The wear-resistant reinforcing segment is formed with a guide surface extending downward from the bottom surface thereof.

8. The medical waste disposal container of claim 1, wherein: The wear-resistant block is detachably arranged on the inner wall of the disposal cavity and is intermittently provided with a plurality of connecting holes connectable to the disposal barrel.

9. The medical waste disposal receptacle of claim 1, wherein: The device further comprises a heating assembly arranged in the disposal cavity for heating and keeping warm the disposal cavity and a temperature sensor arranged in the disposal cavity for monitoring the temperature of the disposal cavity. The heating assembly is located above the wear-resistant block and comprises a plurality of heating rods circumferentially distributed at the upper end of the disposal cavity.

10. The medical waste disposal canister of claim 1, wherein: The outer periphery of the disposal barrel is obliquely provided with a lower hopper connected to the discharge port. The sealing block is rotatably arranged in the lower hopper to open or seal the discharge port.

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