CN217409350U - Miniaturized medical waste steam-pressing type composite disinfection and sterilization bin - Google Patents
Miniaturized medical waste steam-pressing type composite disinfection and sterilization bin Download PDFInfo
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- CN217409350U CN217409350U CN202220957029.9U CN202220957029U CN217409350U CN 217409350 U CN217409350 U CN 217409350U CN 202220957029 U CN202220957029 U CN 202220957029U CN 217409350 U CN217409350 U CN 217409350U
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- medical waste
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Abstract
The utility model relates to a medical waste sterilizing equipment, especially a miniaturized medical waste steam pressure formula compound disinfection and isolation storehouse, including relief valve and a plurality of microwave generator, still include: the steam-pressing kettle is horizontally arranged, a feed inlet and a steam inlet are arranged on the steam-pressing kettle, a kettle door is rotatably arranged at one end of the steam-pressing kettle, and the pressure release valve and the plurality of microwave generators are fixed on the steam-pressing kettle; the feeding gate valve is fixed on the feeding hole; the stirring device is arranged in the still kettle; the door opening device is arranged on the still kettle and is connected with the kettle door; and the door locking device is arranged on the still kettle, is connected with the kettle door and is used for locking the kettle door. The utility model provides a pair of miniaturized medical waste steam pressure formula compound disinfection and sterilization storehouse adopts and carries out high temperature disinfection and sterilization to kibbling medical waste in evaporating the cauldron, and is small, disinfection and sterilization is fast, convenient to use, safe and reliable.
Description
Technical Field
The utility model relates to a medical waste sterilization device, in particular to a miniaturized steam-pressing type composite sterilization cabin for medical waste.
Background
Medical wastes need to be treated in time, but most of the existing medical wastes are subjected to centralized treatment, so that the centralized treatment has long turnover time and is easy to breed bacteria. Most of the existing disinfection and sterilization devices are large-scale devices, and the requirements of field treatment in small and medium hospitals cannot be met. Therefore, how to realize a small-sized disinfection and sterilization device is a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the utility model provides a disinfect through steam and microwave, small, convenient to use's a miniaturized medical waste steam pressure formula compound disinfection and isolation storehouse, concrete technical scheme is:
the utility model provides a miniaturized medical waste steam pressure formula compound disinfection and sterilization storehouse, includes relief valve and a plurality of microwave generator, still includes: the steam-pressing kettle is horizontally arranged, a feed inlet and a steam inlet are formed in the steam-pressing kettle, a kettle door is rotatably arranged at one end of the steam-pressing kettle, and the pressure release valve and the plurality of microwave generators are fixed on the steam-pressing kettle; the feeding gate valve is fixed on the feeding hole; the stirring device is arranged in the still kettle; the door opening device is arranged on the still kettle and is connected with the kettle door; and the door locking device is arranged on the still kettle, is connected with the kettle door and is used for locking the kettle door.
Preferably, the stirring device includes: the sealing bearing block is fixed at one end of the still kettle; the fixed support is fixed in the still kettle and is positioned at one end of the kettle door; the tail bearing block is fixed on the fixed support; the two ends of the stirring shaft are respectively fixed on the sealing bearing seat and the tail bearing seat, and a plurality of stirring blades are arranged on the stirring shaft; and the stirring motor is fixed on the sealing bearing seat and is connected with the stirring shaft.
Preferably, the door opening device includes: and the two ends of the door opening cylinder are respectively and rotatably connected with the still kettle and the kettle door.
Preferably, the door locking device includes: the fixed locking ring is fixed at one end of the still kettle, and a rotating groove is formed in the fixed locking ring; the locking device comprises a movable locking ring, a rotating ring and a locking ring, wherein the movable locking ring is provided with a locking groove, the rotating ring and the locking ring are respectively positioned at two sides of the locking groove, the rotating ring is rotatably arranged in the rotating groove, a plurality of slots are arranged on the locking ring in an annular array, and the slots are communicated with the locking groove; the two ends of the rotary cylinder are respectively and rotatably connected with the still kettle and the movable locking ring and are used for driving the movable locking ring to rotate; annular array is equipped with a plurality of locking blocks on the cauldron door, the locking block with the slot phase-match is used for through the slot inserts locking inslot.
The steam autoclave further comprises a limiting block, the limiting block is fixed on the steam autoclave, a plurality of annular arrays are arranged, and the movable locking rings are rotatably located in the limiting block.
Preferably, the safety valve is further included and is fixed on the still kettle.
Preferably, the system also comprises a pressure meter and a temperature meter, wherein the pressure meter and the temperature meter are both fixed on the still kettle.
Preferably, the device also comprises a plurality of connecting cylinders which are fixed on the still kettle in two rows and communicated with the still kettle, and the microwave generator is fixed on the connecting cylinders.
Preferably, the device further comprises an observation window, and the observation window is installed at one end of the autoclave.
Further, the device also comprises an electronic pressure gauge, wherein the electronic pressure gauge is arranged on the still kettle.
Compared with the prior art the utility model discloses following beneficial effect has:
the utility model provides a pair of miniaturized medical waste steam pressure formula compound disinfection and sterilization storehouse adopts and carries out high temperature disinfection and sterilization to kibbling medical waste in evaporating the cauldron, and is small, disinfection and sterilization is fast, convenient to use, safe and reliable.
Drawings
FIG. 1 is a first perspective view of a miniaturized medical waste steam-pressing type composite sterilization cabin;
FIG. 2 is a second perspective view of the small medical waste steam-pressing type composite disinfection and sterilization chamber;
FIG. 3 is a front view of a small size medical waste autoclaved complex sterilization chamber;
FIG. 4 is a sectional view of a small size medical waste autoclaved complex sterilization chamber;
FIG. 5 is a top view of a small size medical waste autoclave type composite sterilization chamber;
FIG. 6 is a schematic view of the structure of the stirring apparatus;
FIG. 7 is a schematic view of the structure of the door opener;
FIG. 8 is a schematic view of the structure of the door locking device;
fig. 9 is a schematic structural view of the movable locking ring.
Detailed Description
The present invention will now be further described with reference to the accompanying drawings.
As shown in fig. 1 to 9, a miniaturized medical waste steam-pressing type composite disinfection and sterilization bin comprises a steam-pressing kettle 1, a pressure release valve 23, a safety valve, a microwave generator 26, a feeding gate valve, a stirring device, a door opening device and a door locking device.
The still kettle 1 is cylindrical, one end of the still kettle is open, the other end of the still kettle is closed through an end plate 11, the still kettle 1 is horizontally arranged, and two support frames 12 are arranged at the bottom of the still kettle. The top of the still kettle 1 is provided with a feed inlet 15 and a steam inlet 16, and the top of the still kettle 1 is also provided with a pressure relief valve 23, a safety valve, a pressure gauge 22 and a thermometer 21. Three connecting cylinders 14 are respectively arranged on two sides of the top of the still kettle 1, the connecting cylinders 14 are communicated with the inside of the still kettle 1, and a microwave generator 26 is fixed on the connecting cylinders 14 and emits microwaves into the still kettle 1 through the connecting cylinders 14. The end plate 11 is provided with an observation window 25 through which the inside of the case can be observed. The bottom of the still kettle 1 is provided with a drain pipe 19. The feed inlet 15 is provided with a feed gate valve which is opened when used for feeding and closed when in disinfection and sterilization, thereby ensuring the internal pressure. The kettle door 13 is fixed at the opening end of the still kettle 1 through a hinge 35.
The door opener includes door opening cylinder 31, and door opening cylinder 31's afterbody is rotated through first connecting seat 32 and is installed on still kettle 1, and door opening cylinder 31's piston end is connected through one side rotation of first flake connector 33 with kettle door 13, closes kettle door 13 when door opening cylinder 31's piston rod stretches out, opens kettle door 13 when door opening cylinder 31's piston rod retracts, realizes kettle door 13's automatic switch. An electronic pressure gauge 24 is arranged on the kettle door 13 and used for remote monitoring, so that the monitoring is convenient, and the safety is improved.
The door-locking device includes a stationary lock ring 45, a movable lock ring 44, a rotary cylinder 41, and a stopper 46. Wherein, the fixed lock ring 45 is welded at the opening end of the still kettle 1, and the fixed lock ring 45 is provided with an annular rotating groove 451 and a sealing groove 452. The seal groove 452 is used to mount a seal ring. The movable locking ring 44 is provided with a locking groove 441, a rotating ring 442 and a locking ring 443, the rotating ring 442 and the locking ring 443 are respectively positioned at two sides of the locking groove 441, the rotating ring 442 is rotatably installed in the rotating groove 451, a plurality of inserting grooves 444 are arranged on the locking ring 443 in an annular array, and the inserting grooves 444 are communicated with the locking groove 441. The limiting blocks 46 are arranged in a plurality and are all fixed on the still kettle 1, and the limiting blocks 46 are arranged around the movable locking rings 44 in an annular array and used for limiting the movable locking rings 44 to rotate in the rotating grooves 451, so that the safety of the locking rings 443 is improved. The number of the rotary cylinders 41 is two, the rotary cylinders are respectively located at the top and the bottom of the still kettle 1, the tail portions of the rotary cylinders 41 are rotatably installed on the still kettle 1 through second connecting seats 42, and the tail ends of piston rods of the rotary cylinders 41 are rotatably connected with movable locking rings 44 through second fisheye joints 43. The movable lock ring 44 can be pushed to rotate when the piston rod of the rotary cylinder 41 is extended and retracted. A plurality of locking blocks 131 are arranged on the kettle door 13 in an annular array, and the locking blocks 131 are matched with the inserting grooves 444 and are used for being inserted into the locking grooves 441 through the inserting grooves 444 to lock the kettle door 13. Locking groove 441 contacts with the sealing washer, realizes sealed.
The stirring device comprises a sealing bearing seat 52, a fixed bracket 54, a tail bearing seat 53, a stirring shaft 55 and a stirring motor 51. Wherein, a plurality of skeleton seal rings are arranged in the sealing bearing seat 52, the sealing bearing seat 52 is fixed on the end plate 11 of the still kettle 1, and the stirring motor 51 is fixed on the sealing bearing seat 52. The fixed support 54 is fixed on the fixed lock ring 45, the tail bearing seat 53 is fixed on the fixed support 54, and the tail bearing seat 53 is coaxial with the sealing bearing seat 52 and the autoclave 1. Two ends of the stirring shaft 55 are respectively fixed on the sealing bearing block 52 and the tail bearing block 53, the stirring shaft 55 is provided with a plurality of stirring blades 56, the stirring blades 56 are arranged in an annular array and are also arranged in an array along the axis of the stirring shaft 55, and one end of the stirring shaft 55 is also connected with the stirring motor 51.
The utility model provides a miniaturized medical waste steam pressure formula compound disinfection and isolation storehouse adopts high temperature high pressure steam and microwave radiation to disinfect jointly, realizes that medical waste is non-to burn innoxious processing apparatus, and pollution such as no dioxin produces to it is small, and area is little, and is simple to use, only need let in steam can.
When the automatic feeding device works, medical waste which is shredded by the shredder to have the granularity within 2cm enters the autoclave 1 through the feeding gate valve, the feeding gate valve and the pressure release valve 23 are closed after feeding is finished, and the autoclave door 13 is locked; then, the microwave generator 26 is turned on to apply 2450MHz microwaves to the medical waste, and when the microwaves are absorbed by the medical waste, polar molecules in the medical waste rapidly oscillate at 2450MHz per second, so that the molecules collide with each other to generate a large amount of frictional heat, thereby rapidly heating the medical waste. The microwave disinfection mode is used for disinfecting the medical waste, the use is convenient, and the disinfection efficiency is high. Meanwhile, steam is fed through a steam inlet 16 of the autoclave 1, and high-temperature steam with the pressure not more than 0.5MPa and the temperature not more than 158 ℃ is injected, so that the pressure in the autoclave 1 is kept between 0.33 and 0.5MPa, and the temperature is kept between 135 ℃ and 150 ℃. And meanwhile, the stirring motor 51 is started, the medical waste is turned and stirred through the stirring blades 56, the materials are uniformly heated and pressed, microwave radiation is received, and the disinfection effect is greatly improved under the combined action of high-temperature steam and microwaves. The medical waste materials are subjected to combined action of high-pressure high-temperature steam and microwave radiation in the autoclave 1 for about 5-10 minutes, the microwave generator 26 is closed, the steam is closed, the stirring motor 51 is closed, the pressure release valve 23 is opened, the waste gas is discharged into the waste gas collecting pipeline and conveyed to a waste gas treatment device for waste gas treatment, and the waste gas is discharged after meeting the standard. Still kettle 1 is through the pressure release after, and rotary cylinder 41's piston rod stretches out, and movable lock ring 44 rotates to slot 444 and aligns with locking block 131, then opens the piston retraction of door cylinder 31, and cauldron door 13 is automatic to be opened, starts agitator motor 51, will discharge the medical waste material that harmlessly handles through disinfection and sterilization and evaporate kettle 1, carries the collection garbage bin after through ejection of compact spiral again, sends to landfill or incineration power plant and carries out subsequent processing. By repeating the above procedures, the efficient harmless treatment of medical waste can be continuously realized.
Each parameter of the still kettle 1 in operation is reliably adjusted and controlled through the electronic pressure sensor, the thermometer and the safety valve, and meanwhile, the safety valve and the observation sight glass are configured, so that the medical waste disinfection and sterilization process in the still kettle 1 can be monitored in real time, and the safe and reliable operation of equipment is ensured.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a miniaturized medical waste steam pressure formula compound disinfection and sterilization storehouse, includes relief valve (23) and a plurality of microwave generator (26), its characterized in that still includes:
the device comprises a still kettle (1), wherein the still kettle (1) is horizontally arranged, a feed inlet (15) and a steam inlet (16) are arranged on the still kettle (1), a kettle door (13) is rotatably arranged at one end of the still kettle (1), and a pressure release valve (23) and a plurality of microwave generators (26) are fixed on the still kettle (1);
the feeding gate valve is fixed on the feeding port (15);
the stirring device is arranged in the still kettle (1);
the door opener is arranged on the still kettle (1) and is connected with the kettle door (13); and
the door locking device is installed on the still kettle (1), is connected with the kettle door (13) and is used for locking the kettle door (13).
2. The small-sized medical waste steam-pressing type composite disinfection and sterilization bin as claimed in claim 1, wherein the stirring device comprises:
the sealing bearing seat (52), the sealing bearing seat (52) is fixed at one end of the still kettle (1);
the fixing support (54) is fixed in the still kettle (1) and is positioned at one end of the kettle door (13);
the tail bearing block (53), the said tail bearing block (53) is fixed on said fixed bolster (54);
the two ends of the stirring shaft (55) are respectively fixed on the sealing bearing seat (52) and the tail bearing seat (53), and a plurality of stirring blades (56) are arranged on the stirring shaft (55); and
and the stirring motor (51), wherein the stirring motor (51) is fixed on the sealed bearing seat (52) and is connected with the stirring shaft (55).
3. The steam-pressure type composite disinfection and sterilization bin for miniaturized medical wastes according to claim 1, wherein the door opener comprises: the door opening cylinder (31), the two ends of the door opening cylinder (31) are respectively connected with the still kettle (1) and the kettle door (13) in a rotating manner.
4. The small-sized medical waste steam-pressing type composite disinfection and sterilization bin as claimed in claim 1, wherein the door locking device comprises:
the fixed lock ring (45) is fixed at one end of the still kettle (1), and a rotating groove (451) is formed in the fixed lock ring (45);
the locking mechanism comprises a movable locking ring (44), wherein a locking groove (441), a rotating ring (442) and a locking ring (443) are arranged on the movable locking ring (44), the rotating ring (442) and the locking ring (443) are respectively positioned at two sides of the locking groove (441), the rotating ring (442) is rotatably installed in the rotating groove (451), a plurality of inserting grooves (444) are arranged on the locking ring (443) in an annular array, and the inserting grooves (444) are communicated with the locking groove (441); and
the two ends of the rotating cylinder (41) are respectively and rotatably connected with the still kettle (1) and the movable locking ring (44) and used for driving the movable locking ring (44) to rotate;
the annular array is equipped with a plurality of locking blocks (131) on cauldron door (13), locking block (131) with slot (444) phase-match is used for through slot (444) insert in locking groove (441).
5. The small medical waste steam-pressing type composite disinfection and sterilization bin as claimed in claim 4, further comprising a limiting block (46), wherein the limiting block (46) is fixed on the still kettle (1), a plurality of annular arrays are arranged, and the movable locking rings (44) are rotatably positioned in the limiting block (46).
6. The small-sized medical waste steam-pressing type composite sterilization bin according to any one of claims 1 to 5, further comprising a safety valve, wherein the safety valve is fixed on the still kettle (1).
7. The small-sized medical waste steam-pressing type composite disinfection and sterilization bin as claimed in any one of claims 1 to 5, further comprising a pressure gauge (22) and a temperature gauge (21), wherein both the pressure gauge (22) and the temperature gauge (21) are fixed on the still kettle (1).
8. The small-sized medical waste steam-pressing type composite disinfection and sterilization bin as claimed in any one of claims 1 to 5, further comprising a plurality of connecting cylinders (14), wherein the plurality of connecting cylinders (14) are fixed on the autoclave (1) in two rows and are communicated with the autoclave (1), and the microwave generator (26) is fixed on the connecting cylinders (14).
9. The steam-pressing type composite disinfection and sterilization bin for the small medical wastes according to any one of claims 1 to 5, further comprising an observation window (25), wherein the observation window (25) is installed at one end of the still kettle (1).
10. The small-sized medical waste steam-pressing type composite disinfection and sterilization bin as claimed in any one of claims 1 to 5, further comprising an electronic pressure gauge (24), wherein the electronic pressure gauge (24) is mounted on the still kettle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220957029.9U CN217409350U (en) | 2022-04-24 | 2022-04-24 | Miniaturized medical waste steam-pressing type composite disinfection and sterilization bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220957029.9U CN217409350U (en) | 2022-04-24 | 2022-04-24 | Miniaturized medical waste steam-pressing type composite disinfection and sterilization bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217409350U true CN217409350U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220957029.9U Active CN217409350U (en) | 2022-04-24 | 2022-04-24 | Miniaturized medical waste steam-pressing type composite disinfection and sterilization bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217409350U (en) |
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2022
- 2022-04-24 CN CN202220957029.9U patent/CN217409350U/en active Active
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