CN111298183A - Medical waste microwave disinfection processing system - Google Patents
Medical waste microwave disinfection processing system Download PDFInfo
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- CN111298183A CN111298183A CN202010246356.9A CN202010246356A CN111298183A CN 111298183 A CN111298183 A CN 111298183A CN 202010246356 A CN202010246356 A CN 202010246356A CN 111298183 A CN111298183 A CN 111298183A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 136
- 239000002906 medical waste Substances 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 239000002912 waste gas Substances 0.000 claims abstract description 43
- 230000001954 sterilising effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 26
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 9
- 239000002699 waste material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000010796 biological waste Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000000266 injurious effect Effects 0.000 description 1
- 230000005541 medical transmission Effects 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000007306 turnover Effects 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
- 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
- A61L2/08—Radiation
- A61L2/12—Microwaves
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- 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
- A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- 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)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the technical field of medical waste disinfection treatment equipment, and discloses a medical waste microwave disinfection treatment system which comprises a rack, wherein a feeding mechanism is arranged at the top of the rack, a crushing mechanism, a microwave disinfection mechanism and a waste gas treatment mechanism are arranged in the rack, the feeding mechanism comprises an air draft cover and an inner cylinder, the air draft cover is sleeved outside the inner cylinder, an air draft opening is formed in one side of the air draft cover and connected with the waste gas treatment mechanism, the microwave disinfection mechanism comprises a disinfection bin, a microwave generation system, a stirring system and a water supply spraying system, a garbage can is arranged at the discharge opening of the disinfection bin, the waste gas treatment mechanism comprises a case, and an exhaust fan, a primary filter, a high-efficiency filter and an active carbon. The device has the advantages of small occupied area, low energy consumption, convenient transportation and use, good disinfection and sterilization effects, and capability of absorbing all the waste gas into the waste gas treatment device for centralized treatment in the disinfection process, thereby effectively avoiding the condition that the waste gas leaks and pollutes the environment.
Description
Technical Field
The invention belongs to the technical field of medical waste disinfection treatment equipment, and particularly relates to a medical waste microwave disinfection treatment system.
Background
All the wastes which need to be discarded and cannot be reused in hospitals comprise biological wastes, non-biological wastes and domestic wastes, the medical wastes refer to wastes generated in the process of diagnosis, treatment, nursing and other activities of patients, the medical wastes can contain a large amount of pathogenic microorganisms and harmful chemical substances and even radioactive and injurious substances, so the medical wastes are important dangerous factors causing disease transmission or related public health problems, and the medical wastes are treated by disinfection and sterilization to prevent the transmission of bacteria. Along with the development of economy and society, the improvement of the economic level of people and the improvement of medical health conditions, disposable medical supplies are also increased more and more. Many medical wastes also carry virus and germs, and are easy to spread diseases and pollute the environment. The disposal of medical waste is very important.
At present, some medical waste treatment devices appear in the market, most of the medical waste treatment devices occupy large area and consume large energy, and are inconvenient to transport. Some are incinerated, so that the environment is easily polluted and dioxin is discharged; some are not incinerated, but have certain pollution to the surrounding environment in the treatment process, some have incomplete disinfection function, low automation degree and serious environmental pollution. And the existing medical equipment can not be placed in the first site generated by medical waste and can not be processed in the first time, so that the probability of secondary diffusion exists.
Disclosure of Invention
In view of the above, the present invention aims to provide a microwave medical waste disinfection treatment system. Through reasonable structure arrangement and centralized assembly, the occupied area of the device is reduced, the energy consumption is low, and the transportation and the use are convenient; the disinfection and sterilization effect is good; in the disinfection process, the feeding mechanism is sealed and the exhaust hood is used for sucking all the waste gas into the waste gas treatment device for centralized treatment, so that the condition that the waste gas leaks and pollutes the environment is effectively avoided; can be placed in the hospital on the spot, and the medical waste is treated at the first time, so that the secondary pollution in the process of storage or transportation is avoided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a medical waste microwave disinfection processing system, includes the frame, the frame top is equipped with throws the material mechanism, in the frame, and be located the below of throwing the material mechanism, be equipped with crushing mechanism and microwave disinfection mechanism in proper order, in the frame, and the one side that is located microwave disinfection mechanism is equipped with exhaust-gas treatment mechanism. All mechanisms in the medical waste microwave disinfection treatment system are assembled in the rack in a centralized manner, so that the occupied area is reduced, the size is small, the transportation and the use are convenient, the medical waste microwave disinfection treatment system can be directly placed in a hospital, and the medical waste can be treated nearby.
The feeding mechanism comprises an air draft cover and an inner barrel, a sealing strip is arranged on the periphery of the top of the inner barrel, a cover door is arranged on the top of the inner barrel and hinged to the top of the inner barrel, the outer side of the inner barrel is sleeved with the air draft cover, and an air draft opening is formed in one side of the air draft cover. The top of the inner cylinder is provided with a cover door, the cover door is opened during feeding, and the cover door is closed during disinfection; the sealing strip on the cover door can ensure the sealing of the disinfection environment and prevent the overflow of waste gas when the cover door is closed. The cover door and the inner cylinder are hinged, so that the cover door can be opened and closed more conveniently; the cover door can be additionally provided with a locking device, so that the sealing of the disinfection environment is further enhanced, and the overflow of waste gas is avoided. An air suction opening is formed in one side of the air suction cover and is connected with an air inlet of the waste gas treatment device, waste gas can be sucked into the waste gas treatment device through the air suction opening to be treated, and the waste gas is prevented from overflowing when the cover door is opened.
The crushing mechanism comprises a crushing cavity, and a crushing assembly is arranged in the crushing cavity. The crushing mechanism is arranged below the feeding mechanism, and the waste medical wastes enter the crushing cavity to be crushed after being fed into the feeding mechanism. After the material gets into the broken chamber of machine, crushing mechanism carries out crowded rolling and shearing and grinds tearing to medical waste.
The microwave disinfection mechanism comprises a disinfection bin, a microwave generation system, a stirring system and a water supply spraying system, wherein the top of the disinfection bin is provided with a feed inlet, the lower part of one side of the disinfection bin is provided with a discharge outlet, the feed inlet and the discharge outlet are respectively provided with a gate, the discharge outlet is provided with a garbage can, the microwave generation system comprises a microwave generator and a waveguide tube, the microwave generator comprises a plurality of microwave generators and a plurality of waveguide tubes, the microwave generators are arranged on the outer side wall of the disinfection bin, the waveguide tubes are arranged in the disinfection bin, the waveguide tubes are connected with the microwave generators, the stirring system comprises a rotating shaft, a speed reducing motor and spiral blades, the rotating shaft is vertically arranged in the disinfection bin, the spiral blades are arranged on the rotating shaft, the bottom of the rotating shaft penetrates out of the disinfection bin and is connected with an output shaft of, the spray pipe is arranged at the top of the disinfection bin, and a nozzle is arranged on the spray pipe. The water of the spraying system has water with certain pressure, and after the crushed medical waste enters the disinfection bin, the spraying system sprays a certain amount of water mist into the disinfection bin according to the acquired information; the setting of mixing system can stir the medical waste after smashing, and the disinfection is in the limit to the stirring, is favorable to improving disinfection efficiency and sterile effect, opens the back at the gate simultaneously, and the stirring is favorable to the ejection of compact. The materials are crushed and then enter a disinfection bin, a gate of a feeding port and a discharging port is closed, a certain amount of water mist is sprayed by a water supply spraying system to wet the materials, microwave generators distributed around the disinfection bin output microwaves to irradiate the medical wastes for temperature rise and disinfection. The speed reducing motor drives the rotating shaft and the helical blade to enable the material to turn over ceaselessly. And after the temperature is raised to 95-100 ℃ and is maintained for a period of time, the disinfection is finished. After the disinfection is completed, the gate of the discharge port is opened, the helical blade continues to rotate, and the disinfected medical waste residues are discharged.
Waste gas treatment mechanism includes quick-witted case, quick-witted incasement is equipped with air exhauster, primary filter, high efficiency filter and active carbon filter, machine case one side is equipped with air inlet and gas outlet, the air inlet passes through the pipe connection suction opening. The air inlet is connected to the exhaust fan, waste gas is collected into the exhaust hood from the feeding mechanism through a pipeline, and the waste gas is introduced into the waste treatment mechanism through the exhaust opening and is discharged after being sequentially treated by the primary filter, the high-efficiency filter and the activated carbon filter.
In order to avoid scalding operation contact personnel by rising hot waste gas, reduce heat loss and reduce energy consumption, a heat insulation layer is arranged between the inner cylinder and the exhaust hood, and a heat insulation layer is arranged on the outer side of the disinfection bin. According to the invention, during disinfection, the temperature in the disinfection bin is high, so that the generated waste gas heat is transferred to the feed opening, scalding of contact personnel is easily caused, and the heat loss can be reduced by arranging the heat preservation layer, so that the energy consumption is reduced, and scalding is avoided.
In order to better collect the waste gas at the feeding mechanism and avoid the waste gas from overflowing, preferably, the air draft cover is a hollow double-layer thin-wall structure, the inner side of the air draft cover is provided with a plurality of air inlets, and the air draft opening is arranged at one side outside the air draft cover. The double-deck cavity of draft hood, and the draft hood inboard is equipped with a plurality of air inlets, is favorable to better collect waste gas and lock into the draft hood in, then through the extraction opening, handles waste gas suction to exhaust treatment mechanism. When the cover door is opened, the overflowed waste gas can be pumped into the waste gas treatment mechanism for treatment.
In the invention, the gate of the discharge hole can be in various forms, in order to ensure the sealing of the disinfection environment of the disinfection bin,
preferably, the gate at the discharge gate comprises a cover plate and a first pneumatic push rod, the free end of the first pneumatic push rod is connected with the top of the cover plate, and pressing devices are arranged on two sides of the cover plate. The first pneumatic push rod opens or closes the discharge hole below the side face of the disinfection bin through the movement of the free end. The pressing devices on the two sides of the cover plate can clamp the cover plate of the discharge port, so that the cover plate is tightly sealed in the disinfection process, and the sealed environment in the disinfection bin is ensured. In the invention, the pressing device is also provided in various forms, and further preferably, the pressing device comprises a second pneumatic push rod, a crank and a pressing plate, the pressing plate is arranged on two sides of the cover plate, the crank is arranged perpendicular to the cover plate, one end of the crank is rotatably connected to the pressing plate, the second pneumatic push rod is arranged on one side of the pressing plate through a fixing frame, and the free end of the second pneumatic push rod is connected with one end, far away from the pressing plate, of the crank. When the cover plate of the discharging opening is tightly covered, the second cylinder pushes the crank, so that the crank pushes the pressing plate to clamp the cover plate.
In order to facilitate observation of the disinfection condition in the disinfection cabin, preferably, an observation window is arranged at the upper part of one side of the disinfection cabin.
In order to ensure that the crushed medical waste can be sufficiently turned over for sterilization in the sterilization chamber, the top of the sterilization chamber is preferably oval, and the bottom of the sterilization chamber is preferably round. The structure is beneficial to increasing the overturning frequency of the materials, so that the materials are fully overturned, and the disinfection is more sufficient.
In order to monitor the temperature, pressure and humidity conditions in the disinfection cabin in real time, preferably, a pressure sensor, a temperature sensor and a humidity sensor are arranged in the disinfection cabin. The humidity sensor can also provide data for a water supply system in the disinfection cabin, and the water spraying quantity of the water supply system can be conveniently adjusted.
The microwave generator can be selected in various forms, such as an air-cooled microwave generator with a heat dissipation system, in the invention, a non-air-cooled microwave generator can be selected, in the using process, the magnetron in the microwave generator needs to be cooled, a heat dissipation mechanism can be arranged, the heat dissipation mechanism can be air-cooled or water-cooled in various ways, preferably, the heat dissipation mechanism is arranged below the waste gas treatment mechanism in the rack and comprises a heat dissipation box, a second water inlet and a second water outlet of cooling circulating water are arranged on the heat dissipation box, and a first water inlet and a first water outlet of the cooling circulating water are correspondingly arranged on the microwave generator. The heat dissipation mechanism can provide circulating cooling water for the microwave generator and cool the magnetron in the microwave generator.
Other components that enable the normal use of the microwave medical waste sterilization treatment system are also included in the present invention and are conventional in the art. In addition, the devices or components which are not limited in the invention are all arranged by the conventional means in the field, for example, a microwave generator, a locking mechanism of a cover door, a water cooling machine, a double-roller type crushing component, a crank and a crank for realizing the clamping of a pressing plate, a waveguide tube, the connection relationship of the waveguide tube and the microwave generator, the arrangement of a pneumatic push rod and a gate, the arrangement and the connection relationship of an exhaust fan, a primary filter, a high-efficiency filter and an activated carbon filter in an exhaust gas treatment mechanism and the like can be arranged according to the prior art.
The medical waste microwave disinfection treatment system has the beneficial effects that: the rack is used for centralized assembly, so that the volume and the floor area of the device are reduced, and the transportation and the use are convenient; the cover door of the feeding mechanism and the air draft cover are arranged, so that medical waste disinfection waste gas can be prevented from overflowing, and the surrounding environment is protected from pollution; the crushing mechanism can be used for fully crushing medical wastes, so that the sterilization is fully facilitated; the microwave disinfection mechanism utilizes a microwave generator to generate high temperature, and simultaneously stirs along with a helical blade to fully disinfect the fragment particles entering the disinfection bin, and the arrangement of the gate and the locking device also ensures the closed environment of the disinfection bin in the disinfection process, thereby avoiding the environment pollution caused by the overflow of waste gas; the waste gas treatment mechanism can treat and discharge waste gas generated in the disinfection process, so that the environmental pollution is reduced; meanwhile, the device has low energy consumption and good disinfection and sterilization effects; can be placed in the hospital on the spot, and the medical waste is treated at the first time, avoiding the existence of secondary pollution in the process of storage or transportation.
Drawings
Fig. 1 is a schematic structural diagram of a medical waste microwave sterilization treatment system according to an embodiment.
Fig. 2 is a schematic structural diagram of the feeding mechanism of fig. 1.
Fig. 3 is a schematic view of the twin-stick crushing unit of fig. 1.
Fig. 4 is a schematic structural view of the microwave sterilizing mechanism of fig. 1.
Fig. 5 is a schematic view of the internal structure of the microwave sterilizing mechanism of fig. 4.
Fig. 6 is a schematic structural view of a gate at a discharge port of the microwave sterilizing mechanism of fig. 4.
Reference numerals: 1. a frame; 2. a feeding mechanism; 3. a crushing mechanism; 4. a microwave disinfection mechanism; 5. an exhaust gas treatment mechanism; 6. a heat dissipation mechanism; 7. a trash can; 201. an inner barrel; 202. an air draft cover; 203. covering the door; 204. a cover door switch; 205. an air inlet; 206. an air suction opening; 301. a double-stick crushing assembly; 401. a microwave generator; 402. a disinfection bin; 403. a first water inlet; 404. a first water outlet; 405. a feed inlet; 406. a discharge port; 407. a cover plate; 408. a compression plate; 409. a second pneumatic push rod; 410. a first pneumatic push rod; 411. an observation window; 412. a reduction motor; 413. a rotating shaft; 414. a helical blade; 415. a waveguide; 416. a crank.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
As shown in fig. 1-6, a medical waste microwave disinfection treatment system comprises a frame 1, wherein a feeding mechanism 2 is arranged at the top of the frame 1, a crushing mechanism 3 and a microwave disinfection mechanism 4 are sequentially arranged at the bottom of the feeding mechanism 2 in the frame 1, and a waste gas treatment mechanism 5 is arranged at one side of the microwave disinfection mechanism 4 in the frame 1.
Throw material mechanism 2 and include air draft housing 202 and inner tube 201, inner tube 201 top a week is equipped with the sealing strip, inner tube 201 top is equipped with lid door 203, lid door 203 is connected with inner tube 201 top is articulated, be equipped with locking device on the lid door 203, the inner tube 201 outside is located to air draft housing 202 cover, air draft housing 202 one side is equipped with suction opening 206, suction opening 206 passes through 5 air inlets of pipe connection exhaust-gas treatment mechanism.
The crushing mechanism 3 comprises a crushing cavity, and a crushing assembly 301 is arranged in the crushing cavity.
The microwave disinfection mechanism 4 comprises a disinfection bin 402, a microwave generation system, a stirring system and a water supply spraying system, wherein the top of the disinfection bin 402 is provided with a feed inlet 405, the lower part of one side of the disinfection bin is provided with a discharge outlet 406, the feed inlet 405 and the discharge outlet 406 are both provided with gates, the discharge outlet 406 is provided with a garbage can 7, the microwave generation system comprises a microwave generator 401 and a waveguide 415, the microwave generator 401 comprises six microwave generators 401 arranged on the outer side wall of the disinfection bin 402, the waveguide 415 is arranged in the disinfection bin 402, the waveguide 415 is connected with the microwave generator 401, the stirring system comprises a rotating shaft 413, a speed reducing motor 412 and a helical blade 414, the rotating shaft 413 is vertically arranged in the disinfection bin 402, the helical blade 414 is arranged on the rotating shaft 413, the bottom of the rotating shaft 413 penetrates out of the disinfection bin 402 and is, the crossing sealing connection of pivot 413 and disinfection storehouse 402, water supply spraying system includes spray tube and nozzle, the top in disinfection storehouse 402 is located to the spray tube, be equipped with the nozzle on the spray tube.
Waste gas treatment mechanism 5 includes quick-witted case, quick-witted incasement is equipped with air exhauster, primary filter, high efficiency filter and active carbon filter, machine case one side is equipped with air inlet and gas outlet, the air inlet passes through pipe connection suction opening 206.
A heat-insulating layer is arranged between the inner cylinder 201 and the air draft cover 202, and a heat-insulating layer is arranged outside the disinfection bin 402.
The air draft housing 202 is a hollow double-layer thin-wall structure, a plurality of air inlets 205 are formed in the inner side of the air draft housing 202, and the air draft opening 206 is formed in one side of the outer portion of the air draft housing 202.
The gate of the discharge port 406 comprises a cover plate 407 and a first pneumatic push rod 410, the free end of the first pneumatic push rod 410 is connected with the top of the cover plate 407, and two sides of the cover plate 407 are provided with a pressing device. The pressing device comprises a second pneumatic push rod 409, a crank 416 and a pressing plate 408, the pressing plate 408 is arranged on two sides of the cover plate 407, the crank 416 is perpendicular to the cover plate 407, one end of the crank 416 is rotatably connected to the pressing plate 408, the second pneumatic push rod 409 is arranged on one side of the pressing plate 408 through a fixing frame, and the free end of the second pneumatic push rod 409 is connected with one end, far away from the pressing plate 408, of the crank 416.
The upper part of one side of the disinfection cabin 402 is provided with an observation window 411.
The top of the disinfection cabin 402 is oval, and the bottom thereof is round.
A pressure sensor, a temperature sensor and a humidity sensor are arranged in the disinfection chamber 402.
In the frame 1, the below that just is located exhaust-gas treatment mechanism 5 is equipped with heat dissipation mechanism 6, heat dissipation mechanism 6 is including the heat dissipation case, be equipped with cooling water's second water inlet and second delivery port on the heat dissipation case, the correspondence is equipped with cooling water's first water inlet and first delivery port on microwave generator 401.
The crushing assembly is a double roller crushing assembly 301.
The medical waste microwave disinfection treatment system has the beneficial effects that: the rack is used for centralized assembly, so that the volume and the floor area of the device are reduced, and the transportation and the use are convenient; the cover door of the feeding mechanism and the air draft cover are arranged, so that medical waste disinfection waste gas can be prevented from overflowing, and the surrounding environment is protected from pollution; the crushing mechanism can be used for fully crushing medical wastes, so that the sterilization is fully facilitated; the microwave disinfection mechanism utilizes a microwave generator to generate high temperature, and simultaneously stirs along with a helical blade to fully disinfect the fragment particles entering the disinfection bin, and the arrangement of the gate and the locking device also ensures the closed environment of the disinfection bin in the disinfection process, thereby avoiding the environment pollution caused by the overflow of waste gas; the waste gas treatment mechanism can treat and discharge waste gas generated in the disinfection process, so that the environmental pollution is reduced; meanwhile, the device has low energy consumption and good disinfection and sterilization effects; can be placed in the hospital on the spot, and the medical waste is treated at the first time, avoiding the existence of secondary pollution in the process of storage or transportation.
The medical waste microwave disinfection treatment system is reasonably arranged and assembled in a centralized manner, so that the occupied area of the device is reduced, the energy consumption is low, and the transportation and the use are convenient; the disinfection and sterilization effect is good; in the disinfection process, the feeding mechanism is sealed and the exhaust hood is used for sucking all the waste gas into the waste gas treatment device for centralized treatment, so that the condition that the waste gas leaks and pollutes the environment is effectively avoided; can be placed in the hospital on the spot, and the medical waste is treated at the first time, so that the secondary pollution in the process of storage or transportation is avoided.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (10)
1. The utility model provides a medical waste microwave disinfection processing system, includes the frame, its characterized in that: the top of the rack is provided with a feeding mechanism, a crushing mechanism and a microwave disinfection mechanism are sequentially arranged in the rack below the feeding mechanism, and a waste gas treatment mechanism is arranged in the rack and on one side of the microwave disinfection mechanism;
the feeding mechanism comprises an air suction cover and an inner cylinder, a sealing strip is arranged on the periphery of the top of the inner cylinder, a cover door is arranged on the top of the inner cylinder and is hinged with the top of the inner cylinder, a locking device is arranged on the cover door, the air suction cover is sleeved on the outer side of the inner cylinder, an air suction opening is arranged on one side of the air suction cover, and the air suction opening is connected with an air inlet of the waste gas treatment mechanism through a pipeline;
the crushing mechanism comprises a crushing cavity, and a crushing assembly is arranged in the crushing cavity;
the microwave disinfection mechanism comprises a disinfection bin, a microwave generation system, a stirring system and a water supply spraying system, wherein the top of the disinfection bin is provided with a feed inlet, the lower part of one side of the disinfection bin is provided with a discharge outlet, the feed inlet and the discharge outlet are respectively provided with a gate, the discharge outlet is provided with a garbage can, the microwave generation system comprises a microwave generator and a waveguide tube, the microwave generator comprises a plurality of microwave generators and a plurality of waveguide tubes, the microwave generators are arranged on the outer side wall of the disinfection bin, the waveguide tubes are arranged in the disinfection bin, the waveguide tubes are connected with the microwave generators, the stirring system comprises a rotating shaft, a speed reducing motor and spiral blades, the rotating shaft is vertically arranged in the disinfection bin, the spiral blades are arranged on the rotating shaft, the bottom of the rotating shaft penetrates out of the disinfection bin and is connected with an output shaft of, the spray pipe is arranged at the top of the disinfection bin, and a nozzle is arranged on the spray pipe;
waste gas treatment mechanism includes quick-witted case, quick-witted incasement is equipped with air exhauster, primary filter, high efficiency filter and active carbon filter, machine case one side is equipped with air inlet and gas outlet, the air inlet passes through the pipe connection suction opening.
2. The medical waste microwave sterilization treatment system according to claim 1, wherein: and a heat-insulating layer is arranged between the inner cylinder and the exhaust hood, and a heat-insulating layer is arranged outside the disinfection bin.
3. The medical waste microwave sterilization treatment system according to claim 1, wherein: the air draft cover is of a hollow double-layer thin-wall structure, a plurality of air inlets are formed in the inner side of the air draft cover, and the air draft openings are formed in one side of the outer portion of the air draft cover.
4. The medical waste microwave sterilization treatment system according to claim 1, wherein: the gate at the discharge port comprises a cover plate and a first pneumatic push rod, the free end of the first pneumatic push rod is connected with the top of the cover plate, and pressing devices are arranged on two sides of the cover plate.
5. The medical waste microwave sterilization treatment system according to claim 4, wherein: the pressing device comprises a second pneumatic push rod, a crank and a pressing plate, the pressing plate is arranged on two sides of the cover plate, the crank is perpendicular to the cover plate and is connected to the pressing plate in a rotating mode, one end of the crank is connected to the pressing plate in a rotating mode, the second pneumatic push rod is arranged on one side of the pressing plate through a fixing frame, and the free end of the second pneumatic push rod is connected with the crank and is far away from one end of the pressing plate.
6. The medical waste microwave sterilization treatment system according to claim 1, wherein: an observation window is arranged at the upper part of one side of the disinfection bin.
7. The medical waste microwave sterilization treatment system according to claim 1, wherein: the top of the disinfection bin is oval, and the bottom of the disinfection bin is round.
8. The medical waste microwave sterilization treatment system according to claim 1, wherein: and a pressure sensor, a temperature sensor and a humidity sensor are arranged in the disinfection bin.
9. The medical waste microwave sterilization treatment system according to claim 1, wherein: in the frame, and be located the below of exhaust-gas treatment mechanism and be equipped with heat dissipation mechanism, heat dissipation mechanism includes the heat dissipation case, be equipped with cooling water's second water inlet and second delivery port on the heat dissipation case, last correspondence of microwave generator is equipped with cooling water's first water inlet and first delivery port.
10. The medical waste microwave sterilization treatment system according to claim 1, wherein: the crushing assembly is a double-roller type crushing assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246356.9A CN111298183A (en) | 2020-03-31 | 2020-03-31 | Medical waste microwave disinfection processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010246356.9A CN111298183A (en) | 2020-03-31 | 2020-03-31 | Medical waste microwave disinfection processing system |
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| Publication Number | Publication Date |
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| CN111298183A true CN111298183A (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010246356.9A Withdrawn CN111298183A (en) | 2020-03-31 | 2020-03-31 | Medical waste microwave disinfection processing system |
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| CN (1) | CN111298183A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843266A (en) * | 2021-01-12 | 2021-05-28 | 毛新宇 | High-temperature sterilization treatment device for surgical medical waste |
| CN112958598A (en) * | 2021-03-03 | 2021-06-15 | 山东大学 | Device, method and system for strengthening virus inactivation based on microwave-induced coupling humidification |
| CN116870229A (en) * | 2023-08-08 | 2023-10-13 | 河南省利盈环保科技股份有限公司 | Medical waste integrated microwave combined high-temperature steam sterilization system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617748A (en) * | 2002-02-05 | 2005-05-18 | 埃科诺斯公司 | Device for the sterilization of hospital waste |
| CN204766701U (en) * | 2015-05-15 | 2015-11-18 | 杨友道 | Medical inspection discarded object microwave and ultraviolet complementation degassing unit that disinfects |
| CN106734115A (en) * | 2017-01-22 | 2017-05-31 | 河南省利盈环保科技股份有限公司 | A kind of processing system of clinical waste |
| CN208838668U (en) * | 2018-04-27 | 2019-05-10 | 河南省利盈环保科技股份有限公司 | Vehicular clinical waste microwave sterilization equipment |
| CN209464371U (en) * | 2018-06-15 | 2019-10-08 | 朱应乾 | A kind of cleaning plant of tank for treating medical waste |
| CN212522528U (en) * | 2020-03-31 | 2021-02-12 | 河南省利盈环保科技股份有限公司 | Medical waste microwave disinfection processing system |
-
2020
- 2020-03-31 CN CN202010246356.9A patent/CN111298183A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1617748A (en) * | 2002-02-05 | 2005-05-18 | 埃科诺斯公司 | Device for the sterilization of hospital waste |
| CN204766701U (en) * | 2015-05-15 | 2015-11-18 | 杨友道 | Medical inspection discarded object microwave and ultraviolet complementation degassing unit that disinfects |
| CN106734115A (en) * | 2017-01-22 | 2017-05-31 | 河南省利盈环保科技股份有限公司 | A kind of processing system of clinical waste |
| CN208838668U (en) * | 2018-04-27 | 2019-05-10 | 河南省利盈环保科技股份有限公司 | Vehicular clinical waste microwave sterilization equipment |
| CN209464371U (en) * | 2018-06-15 | 2019-10-08 | 朱应乾 | A kind of cleaning plant of tank for treating medical waste |
| CN212522528U (en) * | 2020-03-31 | 2021-02-12 | 河南省利盈环保科技股份有限公司 | Medical waste microwave disinfection processing system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843266A (en) * | 2021-01-12 | 2021-05-28 | 毛新宇 | High-temperature sterilization treatment device for surgical medical waste |
| CN112958598A (en) * | 2021-03-03 | 2021-06-15 | 山东大学 | Device, method and system for strengthening virus inactivation based on microwave-induced coupling humidification |
| CN116870229A (en) * | 2023-08-08 | 2023-10-13 | 河南省利盈环保科技股份有限公司 | Medical waste integrated microwave combined high-temperature steam sterilization system |
| CN116870229B (en) * | 2023-08-08 | 2023-12-01 | 河南省利盈环保科技股份有限公司 | Medical waste integrated microwave combined high-temperature steam sterilization system |
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