CN114393013A - Medical waste high-temperature rotary-cut sterilization device - Google Patents
Medical waste high-temperature rotary-cut sterilization device Download PDFInfo
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- CN114393013A CN114393013A CN202210007969.6A CN202210007969A CN114393013A CN 114393013 A CN114393013 A CN 114393013A CN 202210007969 A CN202210007969 A CN 202210007969A CN 114393013 A CN114393013 A CN 114393013A
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- sterilization
- fixedly connected
- medical waste
- barrel body
- rotary
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 71
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 71
- 239000002906 medical waste Substances 0.000 title claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims abstract description 46
- 238000000746 purification Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 239000002912 waste gas Substances 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000010825 pathological waste Substances 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010834 chemotherapy waste Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000010781 infectious medical waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention provides a medical waste high-temperature rotary cutting sterilization device, and relates to the technical field of sterilization devices. This medical waste high temperature rotary-cut sterilization apparatus includes: the rotary cutting structure is used for carrying out high-temperature rotary cutting sterilization treatment on the medical waste; a sterilization container for mounting the rotary-cut structure and providing a sterilization space for medical waste; the waste gas purification structure is used for treating smoke dust generated in the sterilization treatment of the medical waste and vacuumizing the sterilization container. The roller disc is driven to rotate by the second motor, the gear rotates through the clamping teeth on the inner side of the annular block while the roller disc rotates, the four cutting edges are driven to rotate along with the rotation of the roller disc, high-temperature heat is generated when medical wastes are stirred, extruded, cut and rubbed, and then the high-temperature heat is maintained by continuous rotary cutting to realize sterilization.
Description
Technical Field
The invention relates to the technical field of sterilization devices, in particular to a medical waste high-temperature rotary-cut sterilization device.
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, particularly medical wastes with high pathogenic hazards need to be sterilized in a harmless way in various major hospitals, middle-level hospitals and infectious disease hospitals, the current main medical waste disposal technology comprises the advantages of low investment and simple operation in a sanitary landfill method, the defects of great potential safety hazard in the treatment process and environmental pollution caused by easy leakage of generated harmful substances, the high-pressure steam sterilization method has the advantages of being effective on infectious wastes, the defects of being incapable of being used for treating low-radioactivity wastes, organic solvent wastes, chemotherapy wastes, pharmacological wastes and pathological wastes, small in treatment scale, the safety potential safety hazard of the treated wastes and the advantages of a chemical sterilization method, namely, the sterilization operation is simple, the method has the advantages that the method can be used for on-site treatment and waste transfer treatment, the volume of the treated waste is reduced by sixty percent, and the method is not suitable for the treatment of pathological waste.
Because of the defects of the prior medical waste disposal technology, such as a sanitary landfill method, a high-pressure steam sterilization method, a chemical disinfection method, an electromagnetic wave sterilization method and the like, the medical treatment industry is always searching for a more reliable treatment method.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a high-temperature rotary cutting sterilization device for medical wastes, which solves the problem of potential safety hazards caused by the defects of the prior medical waste disposal technology, such as a sanitary landfill method, a high-pressure steam sterilization method, a chemical disinfection method, an electromagnetic wave sterilization method and the like.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a high-temperature rotary-cut sterilization device for medical waste comprises:
the rotary cutting structure is used for carrying out high-temperature rotary cutting sterilization treatment on the medical waste;
a sterilization container for mounting the rotary-cut structure and providing a sterilization space for medical waste;
the waste gas purification structure is used for treating smoke dust generated in the sterilization treatment of the medical waste and vacuumizing the sterilization container;
a mounting structure for supporting the sterilization container and collecting the sterilized medical waste residue;
a flip structure for flipping the sterilization container.
Preferably, the sterilization container comprises a barrel body, a sealing cover, a pressure measuring instrument, a connecting plate, a supporting member and a hydraulic rod, wherein the sealing cover is arranged at the upper end of the barrel body, the upper end of the rear side of the barrel body is fixedly connected with the front end of the supporting member, the rear end of the upper portion of the supporting member is rotatably connected with one end of the connecting plate, the other end of the connecting plate is fixedly connected with one side of the sealing cover, the pressure measuring instrument is fixedly connected with the middle portion of the sealing cover, the bottom end of the pressure measuring instrument penetrates through the sealing cover, a temperature sensor is fixedly connected with the upper portion of the front side of the barrel body, a sensing contact of the temperature sensor penetrates through the barrel body, the middle portion of the rear side of the barrel body is rotatably connected with the bottom end of the hydraulic rod, and the top end of the rod body of the hydraulic rod penetrates through the supporting member and is rotatably connected with the middle front portion of the bottom end of the connecting plate.
Preferably, the erection structure is including a support seat, mounting groove, draw runner, spout, collecting vat and handle, the right side middle part of support seat is provided with the mounting groove, the equal fixedly connected with draw runner in position that the inside both sides of support seat are close to the bottom, the middle part on the right side all is provided with the spout about the collecting vat, and the spout respectively with the draw runner sliding connection of homonymy, the front end middle part fixedly connected with handle of collecting vat.
Preferably, flip structure is including first axostylus axostyle, second axostylus axostyle, first motor, sleeve pipe and rubber tape, the one end of first axostylus axostyle and the right side middle part fixed connection of staving, the other end of first axostylus axostyle runs through the right side upper end of a support frame foundation, the second axostylus axostyle rotates to be connected in the position that the mounting groove is close to the bottom, the second axostylus axostyle passes through the rubber tape and links to each other with first axostylus axostyle, first motor fixed connection is in the right side bottom middle part of a support frame foundation, and the pivot and the second axostylus axostyle fixed connection of first motor, sheathed tube one end and the right side middle part fixed connection of staving, the sheathed tube other end runs through the left side upper end of a support frame foundation, and the sheathed tube other end rotates with the left side upper end of a support frame foundation to be connected.
Preferably, the exhaust purification structure is including first pipe, electric control valve, negative-pressure air fan, second pipe and exhaust purifier, sleeve pipe and staving are run through in proper order to the one end of first pipe, the other end of first pipe and negative-pressure air fan's air intake intercommunication, be provided with electric control valve on the first pipe, negative-pressure air fan's air outlet passes through the second pipe and links to each other with exhaust purifier's smoke inlet.
Preferably, the rotary cutting structure comprises an annular groove, a roller disc, an annular block, clamping teeth, vertical rods, a gear, a second motor, a reinforcing plate and a cutting edge, wherein the annular groove is fixedly connected to the middle-lower part of the inner side of the barrel body, the middle part of the inner side of the annular groove is fixedly connected with the periphery of the outer side of the annular block, a plurality of clamping teeth are arranged on the periphery of the inner side of the annular block at equal intervals, the roller disc is arranged in the annular groove, the periphery of the edge of the roller disc is slidably connected with the annular groove, the four vertical rods are rotatably connected to the periphery of the middle part of the roller disc at equal intervals, the top ends of the vertical rods penetrate through the upper end of the roller disc and are fixedly connected with the middle part of the cutting edge, the gears are fixedly connected with the middle part of the vertical rods and are meshed with the clamping teeth, the bottom end of the second motor is fixedly connected with the inner bottom end of the barrel body, the rotating shaft of the second motor is fixedly connected with the middle part of the roller disc, and the four reinforcing plates are fixedly connected with the periphery of the second motor at equal intervals, and the reinforcing plate is fixedly connected with the bottom end of the barrel body.
Preferably, a sealing shaft sleeve is arranged at the rotary connection position of the first conduit and the sleeve, and a filter screen is arranged at the communication position of the interior of the first conduit and the barrel body.
Preferably, the bottom end of the sealing cover is provided with a cover edge, and the cover edge is clamped with the bucket opening of the bucket body.
The working principle is as follows: firstly, medical waste is thrown into the interior of a barrel body, then a sealing cover is closed through a hydraulic rod, then an electric control valve is opened, air in the barrel body is pumped out through a negative pressure fan and a first guide pipe, the interior of the barrel body is enabled to be in a negative pressure state, the first guide pipe is closed through the electric control valve, then a roller disc is driven to rotate through a second motor, a gear rotates through a clamping tooth on the inner side of an annular block while rotating, four cutting edges are driven to rotate along with the roller disc through the cooperation of the gear and a vertical rod, the medical waste in the barrel body is subjected to high-speed rotary cutting, the medical waste generates high-temperature heat during stirring, extrusion, cutting and friction, the high-temperature heat is continuously maintained through rotary cutting to realize sterilization, the electric control valve is opened again after sterilization, then the negative pressure fan is started to suck volatile gas generated by the high-temperature rotary cutting in the barrel body into a waste gas purifier to be filtered, and then a collecting tank is pumped out, drive the second axostylus axostyle through first motor and rotate, the second axostylus axostyle drives first axostylus axostyle and staving through the rubber tape again and overturns, pours the medical waste residue after the high temperature rotation into the collecting vat and handles concentratedly.
(III) advantageous effects
The invention provides a high-temperature rotary cutting sterilization device for medical wastes. The method has the following beneficial effects:
1. according to the invention, air in the barrel body is pumped out through the negative pressure fan and the first conduit, the interior of the barrel body is in a negative pressure state, the first conduit is closed through the electric control valve, then the roller disc is driven to rotate through the second motor, the gear rotates through the latch on the inner side of the annular block while the roller disc rotates, the gear is matched with the vertical rod to drive the four blades to rotate along with the roller disc, the medical waste in the barrel body is subjected to high-speed rotary cutting, the medical waste generates high-temperature heat during stirring, extrusion, cutting and friction, and then the rotary cutting is continued to maintain the high-temperature heat, so that the sterilization effect is realized.
2. The roller disc is driven to rotate by the second motor, the gear rotates through the latch on the inner side of the annular block, the gear is matched with the vertical rod to drive the four cutting edges to rotate along with the roller disc and rotate in a rotating and rotary cutting mode, and compared with the traditional single rotating blade, the rotary cutting and temperature rise sterilizing efficiency of the roller disc is higher.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the left side split structure of the present invention;
FIG. 4 is a right side schematic view of the present invention;
FIG. 5 is a schematic view of the internal structure of the barrel of the present invention;
FIG. 6 is a schematic cross-sectional view of the present invention;
fig. 7 is a schematic top-view disassembled structure of the rotary-cut structure of the present invention;
fig. 8 is a bottom view of the rotary cutting structure of the present invention.
Wherein, 1, sterilizing the container; 2. an exhaust gas purification structure; 3. erecting a structure; 4. a turning structure; 5. a rotary cutting structure; 6. a barrel body; 7. a sealing cover; 8. a pressure gauge; 9. a connecting plate; 10. a support member; 11. a support base; 12. a first shaft lever; 13. a rubber belt; 14. mounting grooves; 15. a second shaft lever; 16. a first motor; 17. a first conduit; 18. an electrically controlled valve; 19. a negative pressure fan; 20. a second conduit; 21. an exhaust gas purifier; 22. collecting tank; 23. a slide bar; 24. a chute; 25. a handle; 26. sealing the shaft sleeve; 27. a sleeve; 28. a temperature sensor; 29. a cover rim; 30. a hydraulic lever; 31. an annular groove; 32. a roll pan; 33. a ring block; 34. clamping teeth; 35. a vertical rod; 36. a gear; 37. a second motor; 38. a reinforcing plate; 39. a blade.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Example (b):
as shown in fig. 1 to 8, an embodiment of the present invention provides a medical waste high-temperature rotary-cut sterilization device, including:
the rotary cutting structure 5 is used for carrying out high-temperature rotary cutting sterilization treatment on the medical waste;
the sterilization container 1, the sterilization container 1 is used for installing the rotary cutting structure 5 and providing a sterilization space for medical waste;
the waste gas purification structure 2 is used for treating smoke dust generated in the sterilization treatment of the medical waste and vacuumizing the sterilization container 1, and the waste gas purification structure 2 is used for purifying the smoke dust generated in the sterilization treatment of the medical waste;
a mounting structure 3, the mounting structure 3 is used for supporting the sterilization container 1 and collecting the sterilized medical waste residues;
and the overturning structure 4 is used for overturning the sterilization container 1.
The sterilization container 1 comprises a barrel body 6, a sealing cover 7, a pressure measuring instrument 8, a connecting plate 9, a supporting member 10 and a hydraulic rod 30, wherein the sealing cover 7 is arranged at the upper end of the barrel body 6, the middle upper end of the rear side of the barrel body 6 is fixedly connected with the front end of the supporting member 10, the rear end of the upper part of the supporting member 10 is rotatably connected with one end of the connecting plate 9, the other end of the connecting plate 9 is fixedly connected with one side of the sealing cover 7, the pressure measuring instrument 8 is fixedly connected with the middle part of the sealing cover 7, the bottom end of the pressure measuring instrument 8 penetrates through the sealing cover 7, the pressure measuring instrument 8 can detect the air pressure value in the barrel body 6 in real time during high-temperature rotary cutting sterilization, a temperature sensor 28 is fixedly connected with the middle upper part of the front side of the barrel body 6, a sensing contact of the temperature sensor 28 penetrates through the barrel body 6, the temperature sensor 28 is used for detecting the temperature in the barrel body 6 during high-temperature rotary cutting sterilization, when the temperature is higher than 150 ℃, last more than five minutes can accomplish medical waste's sterilization, the rear side middle part of staving 6 is rotated with the cylinder body bottom of hydraulic stem 30 and is connected, and the body of rod top of hydraulic stem 30 runs through supporting member 10 and is connected with the bottom middle front portion rotation of connecting plate 9, controls opening or closing of sealed lid 7 through controlling hydraulic stem 30.
The turnover structure 4 comprises a first shaft lever 12, a second shaft lever 15, a first motor 16, a sleeve 27 and a rubber belt 13, wherein one end of the first shaft lever 12 is fixedly connected with the middle part of the right side of the barrel body 6, the other end of the first shaft lever 12 penetrates through the upper end of the right side of the bracket base 11, the second shaft lever 15 is rotatably connected at the position of the mounting groove 14 close to the bottom end, the second shaft lever 15 is connected with the first shaft lever 12 through the rubber belt 13, the first motor 16 is fixedly connected with the middle part of the bottom end of the right side of the bracket base 11, and the rotating shaft of the first motor 16 is fixedly connected with the second shaft rod 15, one end of the sleeve 27 is fixedly connected with the middle part of the right side of the barrel body 6, the other end of the sleeve 27 penetrates through the upper end of the left side of the bracket seat 11, the other end of the sleeve 27 is rotatably connected with the upper end of the left side of the bracket seat 11, when medical waste is input, the barrel body 6 can be turned forwards through the first motor 16, and the position of the barrel opening is lowered so that the medical waste can be input into the barrel body (6).
The exhaust gas purification structure 2 comprises a first guide pipe 17, an electric control valve 18, a negative pressure fan 19, a second guide pipe 20 and an exhaust gas purifier 21, one end of the first guide pipe 17 penetrates through the sleeve 27 and the barrel body 6 in sequence, the other end of the first guide pipe 17 is communicated with an air inlet of the negative pressure fan 19, the electric control valve 18 is arranged on the first guide pipe 17, an air outlet of the negative pressure fan 19 is connected with a smoke inlet of the exhaust gas purifier 21 through the second guide pipe 20, the exhaust gas purifier 21 is the prior art, and the description is omitted.
The rotary cutting structure 5 comprises an annular groove 31, a roller disc 32, an annular block 33, clamping teeth 34, vertical rods 35, a gear 36, a second motor 37, a reinforcing plate 38 and a cutting edge 39, wherein the annular groove 31 is fixedly connected to the middle-lower part of the inner side of the barrel body 6, the middle part of the inner side of the annular groove 31 is fixedly connected with the periphery of the outer side of the annular block 33, a plurality of clamping teeth 34 are arranged on the periphery of the inner side of the annular block 33 at equal intervals, the roller disc 32 is arranged in the annular groove 31, the peripheral edge of the roller disc 32 is connected with the annular groove 31 in a sliding mode, the four vertical rods 35 are rotatably connected with the periphery of the middle part of the roller disc 32 at equal intervals, the top ends of the vertical rods 35 penetrate through the upper end of the roller disc 32 and are fixedly connected with the middle part of the cutting edge 39, the length of the cutting edge 39 is not suitable for mutual interference during rotation, the gears 36 are fixedly connected to the middle parts of the vertical rods 35, the gears 36 are meshed with the clamping teeth 34, the bottom end of the second motor 37 is fixedly connected with the inner bottom end of the barrel body 6, the middle part fixed connection of second motor 37's pivot and roller dish 32, four gusset plates 38 of equidistance fixed connection all around of second motor 37, and gusset plate 38 all with the bottom fixed connection of staving 6, gusset plate 38 is used for improving the stability of second motor 37 when rotating.
When medical wastes are treated, the medical wastes are thrown into the barrel body 6, the sealing cover 7 is closed through the hydraulic rod 30, the electric control valve 18 is opened, air in the barrel body 6 is pumped out through the negative pressure fan 19 and the first conduit 17, the negative pressure state is formed in the barrel body 6, the first conduit 17 is closed through the electric control valve 18, the roller disc 32 is driven to rotate through the second motor 37, the roller disc 32 rotates, the gear 36 rotates through the clamping teeth 34 on the inner side of the annular block 33, the four cutting edges 39 are driven to rotate along with the rotation of the roller disc 32 by the gear 36 matching with the vertical rod 35, the medical wastes in the barrel body 6 are subjected to high-speed rotary cutting, compared with the traditional single self-rotating blade, the rotary cutting and temperature rise sterilization efficiency of the invention is higher, the medical wastes generate high-temperature heat during stirring, extruding, cutting and friction, and then the high-temperature heat is continuously maintained for sterilization through the rotary cutting, after sterilization, the electric control valve 18 is opened again, the negative pressure fan 19 is started again to suck volatile gas generated by high-temperature rotary cutting in the barrel body 6 into the waste gas purifier 21 for filtration treatment, part of the collecting tank 22 is pumped out again, the first motor 16 drives the second shaft lever to rotate 15, the second shaft lever 15 drives the first shaft lever 12 and the barrel body 6 to turn over through the rubber belt 13, and medical waste residues after high-temperature rotation are poured into the collecting tank 22 for centralized treatment.
The rotary joint of the first conduit 17 and the sleeve 27 is provided with a sealing shaft sleeve 26, and the communication part of the interior of the first conduit 17 and the barrel body 6 is provided with a filter screen which plays a role in preventing medical waste residues from being drawn out.
The bottom end of the sealing cover 7 is provided with a cover edge 29, the cover edge 29 is clamped with the bung hole of the barrel body 6, and the cover edge 29 plays a role in increasing the sealing performance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a medical waste high temperature rotary-cut sterilization apparatus which characterized in that: the method comprises the following steps:
the rotary cutting structure (5), the rotary cutting structure (5) is used for carrying out high-temperature rotary cutting sterilization treatment on the medical waste;
a sterilization container (1), wherein the sterilization container (1) is used for installing a rotary cutting structure (5) and providing a sterilization space for medical waste;
the waste gas purification structure (2), the waste gas purification structure (2) is used for treating smoke dust generated in the medical waste sterilization treatment and vacuumizing the sterilization container (1);
an erection structure (3), said erection structure (3) being adapted to support the sterilization container (1) and to collect the sterilized medical waste residues;
an inverting structure (4), said inverting structure (4) being used to invert the sterilization container (1).
2. The medical waste high-temperature rotary-cut sterilization device according to claim 1, wherein: the sterilization container (1) comprises a barrel body (6), a sealing cover (7), a pressure measuring instrument (8), a connecting plate (9), a supporting member (10) and a hydraulic rod (30), wherein the sealing cover (7) is arranged at the upper end of the barrel body (6), the upper end of the rear side of the barrel body (6) is fixedly connected with the front end of the supporting member (10), the rear end of the upper part of the supporting member (10) is rotatably connected with one end of the connecting plate (9), the other end of the connecting plate (9) is fixedly connected with one side of the sealing cover (7), the middle part of the sealing cover (7) is fixedly connected with the pressure measuring instrument (8), the bottom end of the pressure measuring instrument (8) penetrates through the sealing cover (7), the upper part of the front side of the barrel body (6) is fixedly connected with a temperature sensor (28), a sensing contact of the temperature sensor (28) penetrates through the barrel body (6), the middle part of the rear side of the barrel body (6) is rotatably connected with the bottom end of the hydraulic rod (30), the top end of the rod body of the hydraulic rod (30) penetrates through the supporting member (10) and is rotatably connected with the middle front part of the bottom end of the connecting plate (9).
3. The medical waste high-temperature rotary-cut sterilization device according to claim 1, wherein: erect structure (3) including support seat (11), mounting groove (14), draw runner (23), spout (24), collecting vat (22) and handle (25), the right side middle part of support seat (11) is provided with mounting groove (14), the equal fixedly connected with draw runner (23) in position that the inside both sides of support seat (11) are close to the bottom, the middle part on collecting vat (22) left and right sides all is provided with spout (24), and spout (24) respectively with draw runner (23) sliding connection of homonymy, the front end middle part fixedly connected with handle (25) of collecting vat (22).
4. The medical waste high-temperature rotary-cut sterilization device according to claim 1, wherein: the turnover structure (4) comprises a first shaft lever (12), a second shaft lever (15), a first motor (16), a sleeve (27) and a rubber belt (13), wherein one end of the first shaft lever (12) is fixedly connected with the middle part of the right side of the barrel body (6), the other end of the first shaft lever (12) penetrates through the upper end of the right side of the bracket base (11), the second shaft lever (15) is rotatably connected to the position, close to the bottom end, of the mounting groove (14), the second shaft lever (15) is connected with the first shaft lever (12) through the rubber belt (13), the first motor (16) is fixedly connected to the middle part of the bottom end of the right side of the bracket base (11), a rotating shaft of the first motor (16) is fixedly connected with the second shaft lever (15), one end of the sleeve (27) is fixedly connected with the middle part of the right side of the barrel body (6), and the other end of the sleeve (27) penetrates through the upper end of the left side of the bracket base (11), and the other end of the sleeve (27) is rotatably connected with the upper end of the left side of the bracket seat (11).
5. The medical waste high-temperature rotary-cut sterilization device according to claim 1, wherein: exhaust purification structure (2) is including first pipe (17), electric control valve (18), negative-pressure air fan (19), second pipe (20) and exhaust gas purifier (21), the one end of first pipe (17) runs through sleeve pipe (27) and staving (6) in proper order, the other end of first pipe (17) and the air intake intercommunication of negative-pressure air fan (19), be provided with electric control valve (18) on first pipe (17), the air outlet of negative-pressure air fan (19) passes through the second pipe (20) and links to each other with the smoke inlet of exhaust gas purifier (21).
6. The high-temperature rotary-cut sterilization device for medical wastes according to claim 1, characterized in that the rotary-cut structure (5) comprises an annular groove (31), a roller disc (32), an annular block (33), snap teeth (34), vertical rods (35), a gear (36), a second motor (37), a reinforcing plate (38) and a cutting edge (39), the annular groove (31) is fixedly connected to the middle-lower part of the inner side of the barrel body (6), the middle part of the inner side of the annular groove (31) is fixedly connected to the periphery of the outer side of the annular block (33), a plurality of snap teeth (34) are equidistantly arranged on the periphery of the inner side of the annular block (33), the roller disc (32) is arranged in the annular groove (31), the peripheral edges of the roller disc (32) are slidably connected to the annular groove (31), the periphery of the middle part of the roller disc (32) is rotatably connected to four vertical rods (35) equidistantly, and the top ends of the vertical rods (35) penetrate through the upper end of the roller disc (32) and are fixedly connected to the middle part of the cutting edge (39), the equal fixedly connected with gear (36) in middle part of montant (35), and gear (36) all are connected with latch (34) meshing, the bottom of second motor (37) and the inside bottom fixed connection of staving (6), the pivot of second motor (37) and the middle part fixed connection of roller dish (32), four gusset plates (38) of equidistance fixedly connected with all around of second motor (37), and gusset plate (38) all with the bottom fixed connection of staving (6).
7. The medical waste high-temperature rotary-cut sterilization device according to claim 5, wherein: the rotary connection part of the first conduit (17) and the sleeve (27) is provided with a sealing shaft sleeve (26), and a filter screen is arranged at the communication part of the interior of the first conduit (17) and the barrel body (6).
8. The medical waste high-temperature rotary-cut sterilization device according to claim 2, wherein: the bottom end of the sealing cover (7) is provided with a cover edge (29), and the cover edge (29) is clamped with the barrel opening of the barrel body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007969.6A CN114393013A (en) | 2022-01-06 | 2022-01-06 | Medical waste high-temperature rotary-cut sterilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210007969.6A CN114393013A (en) | 2022-01-06 | 2022-01-06 | Medical waste high-temperature rotary-cut sterilization device |
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| Publication Number | Publication Date |
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| CN114393013A true CN114393013A (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210007969.6A Pending CN114393013A (en) | 2022-01-06 | 2022-01-06 | Medical waste high-temperature rotary-cut sterilization device |
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