CN115193866A - Medical waste handles sterilization staving - Google Patents

Medical waste handles sterilization staving Download PDF

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Publication number
CN115193866A
CN115193866A CN202210900346.1A CN202210900346A CN115193866A CN 115193866 A CN115193866 A CN 115193866A CN 202210900346 A CN202210900346 A CN 202210900346A CN 115193866 A CN115193866 A CN 115193866A
Authority
CN
China
Prior art keywords
barrel
medical waste
sterilization
waste treatment
bottom barrel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210900346.1A
Other languages
Chinese (zh)
Inventor
陈轶铭
陈伟星
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Weidun Environmental Protection Technology Co ltd
Original Assignee
Zhejiang Weidun Environmental Protection Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Weidun Environmental Protection Technology Co ltd filed Critical Zhejiang Weidun Environmental Protection Technology Co ltd
Priority to CN202210900346.1A priority Critical patent/CN115193866A/en
Publication of CN115193866A publication Critical patent/CN115193866A/en
Priority to DE202023101122.5U priority patent/DE202023101122U1/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L11/00—Methods specially adapted for refuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
    • B09B3/35—Shredding, crushing or cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/12—Apparatus for isolating biocidal substances from the environment
    • A61L2202/122—Chambers for sterilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/65—Medical waste

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Processing Of Solid Wastes (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention relates to the technical field of medical waste treatment, in particular to a medical waste treatment sterilization barrel body which is used for sterilizing medical waste and comprises a bottom barrel, wherein a connecting barrel is arranged on the bottom barrel, the bottom barrel is provided with a bottom wall, a crushing cutter set is arranged in the bottom barrel, and a sterilization assembly is arranged on the connecting barrel; be provided with ejection of compact part on the lateral wall of end bucket to the frictional heat technique carries out sterilization treatment to medical waste, is carrying out the in-process that rubs to medical waste material, can also be through the friction and the miniaturation with great material, and then makes things convenient for follow-up discharge to medical waste.

Description

Medical waste handles sterilization staving
Technical Field
The invention relates to the technical field of medical waste treatment, in particular to a medical waste treatment sterilization barrel body.
Background
According to the development requirements of the national medical industry and the environmental protection industry, medical wastes which are easy to cause cross infection need to be sterilized to prevent secondary pollution, the current main medical waste disposal technologies comprise a sanitary landfill method, a high-pressure steam sterilization method, a chemical disinfection method, an electromagnetic wave sterilization method and the like, but the technical scheme still has the problems of incomplete treatment, easy diffusion of harmful substances, substandard waste discharge and the like in the actual application process, so that the medical treatment industry is always searching for a reliable treatment method.
Disclosure of Invention
The invention aims to provide a medical waste treatment sterilization barrel body, which is used for sterilizing medical waste by a frictional heat technology and solving the problems in the background technology.
The invention provides a technical scheme that: a medical waste treatment and sterilization barrel body is used for sterilization treatment of medical waste and comprises a bottom barrel, wherein a connecting barrel is mounted on the bottom barrel, the bottom barrel is provided with a bottom wall, a crushing cutter set is arranged in the bottom barrel, and a sterilization assembly is arranged on the connecting barrel; and a discharging part is arranged on the side wall of the bottom barrel.
The connecting barrel is connected with the bottom barrel through a flange.
The connecting barrel deviates from one end face of the bottom barrel and is provided with a flange in an extending mode along the horizontal direction, a sealing cover is arranged on the flange, and the sealing cover is connected with the connecting barrel in a buckling mode.
The sterilization assembly comprises a first spray head arranged on the inner side wall of the connecting barrel, one end of the first spray head penetrates through a connecting hole in the side wall of the connecting barrel and is arranged on the outer side of the connecting barrel, and the first spray head is located at one end outside the connecting barrel and is connected with an external liquid storage component.
The crushing cutter set is rotatably connected with the through hole in the bottom wall of the bottom barrel.
The crushing cutter set comprises a grinding and cutting part and a connecting part, the connecting part is coaxial with the through hole and is connected with the through hole through a bearing, and the connecting part is in transmission connection with an external actuating mechanism.
And an electric heating assembly is arranged on the outer side wall of the connecting barrel.
And a friction gap d is formed between the end part of the grinding and cutting part along the radial direction of the bottom barrel and the inner wall of the bottom barrel.
And a temperature sensor and a thermosensitive sensor are arranged at the position of the bottom barrel below the grinding and cutting part.
The invention provides a medical waste treatment sterilization barrel body through improvement, and compared with the prior art, the medical waste treatment sterilization barrel body has the following improvements and advantages:
through set up broken knife tackle and sterilization subassembly in the end bucket, and when broken knife tackle when rotating, can carry out the breakage with medical waste, and broken knife tackle can rub medical waste material with the inboard wall of end bucket, thereby make the internal temperature of sterilization bucket continuously rise, and then realize the frictional heat sterilization to medical waste, and simultaneously, carrying out the in-process of rubbing to medical waste material, can also be through the friction and the miniaturation with great material, and then make things convenient for follow-up discharge to medical waste.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic isometric sectional view of a barrel body according to the present invention
FIG. 2 is a schematic isometric view of the barrel of the present invention;
FIG. 3 is a top view of the bucket body of the present invention;
FIG. 4 is an enlarged view taken at A-A in FIG. 3;
FIG. 5 is an enlarged view of FIG. 4 at B;
fig. 6 is a schematic view of a connection structure of the connecting tub and the sealing cover in the present invention.
Detailed Description
The core of the present invention is to provide a medical waste treatment sterilization barrel body to solve the problems mentioned in the background art.
The present invention will be described in detail with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the descriptions of "first", "second", etc. used in the embodiments of the present invention are only used for descriptive purposes, and should not be interpreted as indicating or implying any limitation to the number of technical features, therefore, the features defined as "first", "second", etc. in the embodiments of the present invention may indicate that at least one of the defined technical features is included.
Technical solutions between the embodiments of the present invention described in the present specification may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, the technical solutions should not be considered to be combined.
As shown in fig. 1-6, the present invention provides a medical waste treatment sterilization barrel body, which is used for sterilization treatment of medical waste, and comprises a bottom barrel 1, wherein a connection barrel 2 is installed on the bottom barrel, the bottom barrel 1 has a bottom wall 11, a crushing knife group 3 is rotatably installed in the bottom barrel 1, and a sterilization assembly 4 is installed on the connection barrel 2; the side wall of the bottom barrel 1 is provided with a discharging part 5.
Through set up broken knife tackle 3 and sterilization subassembly 4 in end bucket 1, and when broken knife tackle 3 when rotating, can carry out the medical waste material breakage, and broken knife tackle 3 can rub medical waste material with the inboard wall of end bucket 1, thereby make the internal temperature of sterilization bucket continuously rise, and then realize the friction heat sterilization to medical waste material, simultaneously, at the in-process that rubs medical waste material, can also be through the friction and the miniaturation with great material, and then make things convenient for follow-up discharge to medical waste material.
The connecting barrel 2 is connected with the bottom barrel 1 through a flange 6.
Adopt the mode that sets up of end bucket 1 and connecting bucket 2 sectional type with the staving, made things convenient for follow-up clearance level to broken knife tackle 3 to maintain, simultaneously, adopt the connected mode of flange, improved the stability and the leakproofness of connecting, and then improved medical waste's security performance, prevent that waste gas from revealing.
Connect bucket 2 and deviate from an end face of end bucket 1 extends along the horizontal direction and is provided with flange 21, and is provided with sealed lid 7 on this flange 21, sealed lid 7 with connect bucket 2 lock and be connected.
The flange 21 is arranged on the connecting barrel 2, the sealing cover 7 is attached to the flange 21, so that the barrel body can be better sealed, meanwhile, the sealing cover 7 faces the connecting barrel 2, the end, opposite to the flange 21, of the sealing cover is provided with the buckling part 71, the flange 21 is provided with the locking hole 211, the position, below the flange 21, of the connecting barrel 2 is provided with the locking piece for locking the buckling part 71, the buckling part 71 is locked through the locking piece, so that the sealing cover 7 is prevented from being opened due to misoperation, and the safety factor of the invention in the operation process is improved.
In one embodiment of the present invention, the sterilization assembly 4 includes a first spray head 41 disposed on an inner sidewall of the connection barrel 2, one end of the first spray head 41 is disposed outside the connection barrel 2 through a connection hole on the sidewall of the connection barrel 2, and one end of the first spray head 41 located outside the connection barrel 2 is connected to an external liquid storage component.
Specifically, after the medical waste is treated by the crushing cutter group 3, the first spray head 41 sprays the disinfectant into the barrel body, so that the medical waste is further sterilized.
Further, still be provided with the second shower nozzle on connecting the lateral wall of bucket 2, the second shower nozzle sprays the cooling water to the bucket internal, and then cools down the waste gas that produces when handling to make the waste gas of emission can not cause the influence to the environment.
In one embodiment of the invention, the crushing cutter set 3 is rotatably connected with a through hole on the bottom wall 11; the crushing cutter group 3 comprises a grinding part 31 and a connecting part 32, the connecting part 32 is coaxially arranged with the through hole and is connected with the through hole through a bearing, and the connecting part 32 is in transmission connection with an external actuating mechanism.
The crushing cutter set 3 is rotatably connected with the bottom barrel 1, and the grinding and cutting part 31 generates heat through friction with the medical waste, so that the grinding and cutting part 31 can crush the medical waste and simultaneously carry out friction heat sterilization treatment, thereby improving the sterilization treatment efficiency of the medical waste.
In one embodiment of the present invention, an electric heating assembly 8 is disposed on an outer sidewall of the connection tub 2; a temperature sensor 42 and a heat-sensitive sensor 43 are arranged at the position of the bottom barrel 1 below the grinding and cutting part 31.
By providing the electric heating assembly 8, the sterilization temperature inside the connection barrel 2 can be adjusted, so that the temperature inside the barrel body is kept within the temperature range required for sterilization, and the temperature sensor 42 and the heat-sensitive sensor 43 are used for monitoring the temperature inside the barrel body, it should be noted that the temperature required for sterilization is the prior art, and is not illustrated here.
In one embodiment of the present invention, the end of the ground cutting part 31 in the radial direction of the base tub 1 has a friction gap d with the inner wall of the base tub 1.
It should be noted that when the medical waste is in the friction gap d, it can be rubbed with the cut-and-torn portion 31 and the inner wall of the bottom barrel 1 at a high speed, and a large amount of frictional heat is generated, so that the sterilization treatment is performed, and during the rubbing process, the volume of the medical waste is further reduced, and when the medical waste falls from the friction gap d, it can be discharged from the discharging member 5.
Further, the bottom end of the inner wall of the bottom barrel 1 is in an inverted cone shape, so that the friction gap d has a maximum gap d1 and a minimum gap d2, and the volume of the medical waste can be gradually reduced in the friction process until the medical waste drops.
In one embodiment of the invention, the discharging component 5 comprises a discharging port 51 arranged on the side wall of the bottom barrel 1, and a baffle plate 52 arranged at the position of the opening 51, wherein the baffle plate 52 is connected with a pneumatic actuator through a special rod 53 and is used for controlling the opening and the closing of the opening 51, and the lower end of the opening 51 is also provided with a discharging plate 54.
After the sterilization treatment is finished, the actuating mechanism is started to drive the baffle 52 to be opened, and the medical waste in the barrel body is taken out from the notch 51 by the worker, slides into the external recovery component from the discharge plate 54 and is collected.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A medical waste treatment and sterilization barrel body is used for sterilizing medical waste and is characterized by comprising a bottom barrel, wherein a connecting barrel is mounted on the bottom barrel, the bottom barrel is provided with a bottom wall, a crushing cutter set is arranged in the bottom barrel, and a sterilization assembly is arranged on the connecting barrel; and a discharging part is arranged on the side wall of the bottom barrel.
2. The medical waste treatment sterilization barrel body of claim 1, wherein: connect the bucket and deviate from the terminal surface of end bucket extends along the horizontal direction and is provided with the flange, and is provided with sealed lid on this flange, sealed lid with it connects to connect the bucket lock.
3. The medical waste treatment sterilization barrel body of claim 1, wherein: the connecting barrel deviates from a sealing cover is arranged on one end face of the bottom barrel, and the sealing cover is hinged to the connecting barrel.
4. The medical waste treatment sterilization barrel body of claim 1, wherein: the sterilization assembly comprises a spray head arranged on the inner side wall of the connecting barrel, one end of the spray head penetrates through a connecting hole in the side wall of the connecting barrel and is arranged on the outer side of the connecting barrel, and the spray head is located at one end outside the connecting barrel and is connected with an external liquid storage component.
5. The medical waste treatment sterilization barrel body of claim 1, wherein: the crushing cutter set is rotatably connected with the through hole in the bottom wall of the bottom barrel.
6. The medical waste disposal sterilization barrel of claim 5, wherein: the crushing cutter set comprises a cutting part and a connecting part, the connecting part is coaxially arranged with the through hole and is connected with the through hole through a bearing, and the connecting part is in transmission connection with an external actuating mechanism.
7. The medical waste treatment sterilization barrel body of claim 4, wherein: and an electric heating assembly is arranged on the outer side wall of the connecting barrel.
8. The medical waste disposal sterilization barrel of claim 6, wherein: a friction gap d is formed between the end part of the cutting part along the radial direction of the bottom barrel and the inner wall of the bottom barrel.
9. The medical waste disposal sterilization barrel of claim 8, wherein: and a temperature sensor and a thermosensitive sensor are arranged at the position of the bottom barrel below the cutting part.
CN202210900346.1A 2022-07-28 2022-07-28 Medical waste handles sterilization staving Pending CN115193866A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202210900346.1A CN115193866A (en) 2022-07-28 2022-07-28 Medical waste handles sterilization staving
DE202023101122.5U DE202023101122U1 (en) 2022-07-28 2023-03-09 Medical waste treatment and sterilization drum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210900346.1A CN115193866A (en) 2022-07-28 2022-07-28 Medical waste handles sterilization staving

Publications (1)

Publication Number Publication Date
CN115193866A true CN115193866A (en) 2022-10-18

Family

ID=83583644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210900346.1A Pending CN115193866A (en) 2022-07-28 2022-07-28 Medical waste handles sterilization staving

Country Status (2)

Country Link
CN (1) CN115193866A (en)
DE (1) DE202023101122U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240307887A1 (en) * 2021-11-23 2024-09-19 Zhejiang Weidun Environmental Technology Co., Ltd. Medical waste treatment machine with anti-clogging function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240307887A1 (en) * 2021-11-23 2024-09-19 Zhejiang Weidun Environmental Technology Co., Ltd. Medical waste treatment machine with anti-clogging function
US12103010B1 (en) * 2021-11-23 2024-10-01 Zhejiang Weidun Environmental Technology Co., Ltd. Medical waste treatment machine with anti-clogging function

Also Published As

Publication number Publication date
DE202023101122U1 (en) 2023-05-08

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