CN110617489A - Medical waste incineration treatment device - Google Patents
Medical waste incineration treatment device Download PDFInfo
- Publication number
- CN110617489A CN110617489A CN201910987950.0A CN201910987950A CN110617489A CN 110617489 A CN110617489 A CN 110617489A CN 201910987950 A CN201910987950 A CN 201910987950A CN 110617489 A CN110617489 A CN 110617489A
- Authority
- CN
- China
- Prior art keywords
- waste
- garbage
- incineration
- incinerator
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004056 waste incineration Methods 0.000 title claims abstract description 42
- 239000002906 medical waste Substances 0.000 title claims abstract description 32
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 98
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000003756 stirring Methods 0.000 claims abstract description 68
- 239000002699 waste material Substances 0.000 claims abstract description 45
- 239000003345 natural gas Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 17
- 238000004064 recycling Methods 0.000 claims abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 27
- 239000003546 flue gas Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 26
- 239000000779 smoke Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000000428 dust Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 12
- 238000011084 recovery Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 7
- 239000003570 air Substances 0.000 description 46
- 230000007613 environmental effect Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 241000220317 Rosa Species 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010285 flame spraying Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/44—Details; Accessories
- F23G5/46—Recuperation of heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2204/00—Supplementary heating arrangements
- F23G2204/10—Supplementary heating arrangements using auxiliary fuel
- F23G2204/103—Supplementary heating arrangements using auxiliary fuel gaseous or liquid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2209/00—Specific waste
- F23G2209/20—Medical materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
Abstract
The invention discloses a medical waste incineration treatment device, which comprises a waste incinerator, wherein a filtering and dedusting device is arranged above the waste incinerator, a heat energy recycling device is arranged in the waste incinerator, a controller is arranged on the outer side surface of the waste incinerator, an all-directional stirring type incineration device is arranged in the waste incinerator, and a waste taking-out device is arranged in the all-directional stirring type incineration device. The garbage is incinerated through natural gas, harmful gas can be effectively reduced, the garbage is incinerated in all directions through the natural gas spray heads and the air spray heads which are arranged in all directions, the stirring frame II and the stirring rod are used for stirring the garbage through the driving motor driving the stirring frame II to rotate, so that the garbage can be fully contacted with flame, and the garbage is incinerated more fully; the electric telescopic rod drives the incineration base and the incineration bottom plate to ascend and descend, and the incinerated garbage can be discharged quickly, so that the operation of workers is facilitated.
Description
Technical Field
The invention relates to the field of medical waste incineration related equipment, in particular to a medical waste incineration treatment device.
Background
The medical waste is also called medical waste, and refers to pollution waste produced by hospitals when contacting blood, flesh and the like of patients, such as used cotton balls, gauze, adhesive tapes, waste water, disposable medical appliances, wastes after operations, overdue medicines and the like; the medical waste has the characteristics of space pollution, acute infection, latent pollution and the like; different from household garbage, medical garbage contains a large amount of bacteria, viruses and chemical agents, has extremely strong infectivity, biotoxicity and corrosivity, and the untreated or incompletely treated medical garbage is randomly stacked, so that the pollution to water, soil and air is easily caused, direct or indirect harm is caused to a human body, and the medical garbage can also become a source of epidemic disease.
In patent CN 201721264557.1-an environment-friendly medical waste incineration device, after incinerated waste gas is guided into a purification cylinder, moisture sprayed from a spray pipe can adsorb solid particles in the waste gas, so that the solid particles can flow down onto the filter screen plate, so that the solid particles can slide down onto the slag discharge pipe to be discharged, thereby preventing the solid particles from flying into air to pollute air, and the water pump can recycle the filtered moisture, and by using the first return pipe, the heat exchange pipe and the second return pipe in cooperation, the heat of the medical waste can heat the moisture guided into the heat exchange pipe by the first return pipe, so that the heated moisture can be discharged from the drain pipe of the second return pipe, thereby recycling the heat of the medical waste when incinerated, thereby improving the environmental protection effect of the medical waste incineration device.
However, in the above patent, when the medical waste is incinerated, the medical waste is easily incinerated insufficiently, and the incinerated waste is easily polluted.
Disclosure of Invention
The invention aims to solve the problems, and designs a medical waste incineration treatment device which has the functions of full incineration, environmental protection and safety, solves the problem that the environment is polluted due to insufficient incineration in the conventional medical waste incineration, and adopts the natural gas nozzles arranged around the medical waste to perform incineration through multi-directional flame spraying, and also performs auxiliary stirring and air circulation supplementation, so that the medical waste can be fully incinerated, and the environmental safety is effectively protected.
The technical scheme of the invention is that the medical waste incineration treatment device comprises a waste incinerator, wherein a filtering and dedusting device is arranged above the waste incinerator, a heat energy recycling device is arranged in the waste incinerator, a controller is arranged on the outer side surface of the waste incinerator, an all-directional stirring type incineration device is arranged in the waste incinerator, and a waste taking-out device is arranged in the all-directional stirring type incineration device;
the all-round stirring type incineration device comprises a garbage incinerator, wherein a garbage incineration cylinder is arranged at the center of the interior of the garbage incinerator, the lower end of the garbage incineration cylinder is an open port, the lower end of the garbage incineration cylinder is fixedly connected with the garbage incinerator, a garbage inlet pipe is arranged on one side of the upper surface of the garbage incineration cylinder, the garbage inlet pipe is fixedly connected with the upper surface of the garbage incinerator, a sealing baffle cover is movably arranged at the upper end of the garbage inlet pipe, stirring bearings are arranged at the centers of the upper surfaces of the garbage incinerator and the garbage incineration cylinder, a stirring shaft is arranged between the two stirring bearings, a first stirring frame is arranged at the center of the stirring shaft, a second stirring frame is arranged at the lower end of the stirring shaft, a driving motor is arranged on the garbage incinerator, the rotating end of the driving motor is fixedly connected with the stirring shaft, and, the air spray head and the natural gas spray head are uniformly distributed on the garbage incinerator, the air spray head and the natural gas spray head are distributed in a staggered mode, an air inlet pipe is installed on one side of the lower surface of the garbage incinerator and fixedly connected with the air spray head, a high-pressure air pump is installed at one end of the air inlet pipe, a natural gas inlet pipe is installed on the other side of the lower surface of the garbage incinerator, and the natural gas inlet pipe is fixedly connected with the natural gas spray head;
the garbage removal device comprises two electric telescopic rods are installed below two ends of the outer side surface of the garbage incinerator, an incineration base is installed at the telescopic ends of the two electric telescopic rods, a sealing boss is installed above the incineration base, a high-temperature-resistant sealing gasket is installed above the sealing boss, an incineration bottom plate is installed above the sealing boss, the incineration bottom plate is movably connected with the garbage incinerator, and the lower end of the garbage incinerator is connected with the sealing boss in a sealing mode through the high-temperature-resistant sealing gasket.
The filter dust collector includes exhaust tube is installed to waste incinerator upper surface opposite side, exhaust tube and waste incinerator fixed connection, the rose box is installed to the exhaust tube upper end, the inside center department of rose box installs dust filtering material, the heat recovery pipe is installed to rose box one side.
The heat energy recycling device comprises a garbage incinerator, wherein a plurality of coiled pipes are arranged inside the garbage incinerator, the coiled pipes are distributed in a circular shape, a smoke circulation pipeline is formed by connecting the end of each coiled pipe, the coiled pipes at one end of the smoke circulation pipeline are fixedly connected with a heat energy recovery pipe, smoke outlet pipes are arranged on the coiled pipes at the other end of the smoke circulation pipeline, the smoke outlet pipes are fixedly connected with the garbage incinerator, an air suction pump is arranged on each smoke outlet pipe, a smoke filtering box is arranged above the smoke outlet pipes, and smoke filtering materials are arranged in the smoke filtering box.
The waste incinerator is characterized in that a water return pipe is arranged above the outer side surface of the waste incinerator, a water outlet pipe is arranged below the outer side surface of the waste incinerator, and the water return pipe and the water outlet pipe are fixedly connected with an external hot water using device.
The second stirring frame is located inside the waste incineration barrel, and the second stirring frame is provided with a plurality of stirring rods.
The natural gas inlet pipe is fixedly connected with an external natural gas pipeline.
An electric ignition device is installed on one side of the upper portion inside the waste incineration cylinder.
The sealed baffle cover is provided with an observation port, and high-temperature resistant transparent glass is arranged in the observation port.
The medical waste incineration treatment device manufactured by the technical scheme of the invention comprises the following components:
the incineration treatment device can effectively reduce the generation of harmful gas by carrying out waste incineration through natural gas, the waste incineration can be more sufficient through the natural gas spray heads and the air spray heads which are arranged in an omnibearing manner, and the stirring frame II and the stirring rod are used for stirring the waste by driving the stirring frame II to rotate through the driving motor, so that the waste can be fully contacted with flame, and the waste incineration is more sufficient;
the incineration treatment device drives the incineration base and the incineration bottom plate to lift through the electric telescopic rod, and can quickly discharge the incinerated garbage, so that the operation of workers is facilitated;
this incineration disposal device filters the dust in the flue gas through dust filtering material to avoided the dust to block up the coiled pipe, the ring shape flue gas circulation pipeline of constituteing through the coiled pipe, thereby make the flue gas can be abundant dispel the heat, reduce the temperature of flue gas, filter the harmful gas who burns the production through smoke filtering material simultaneously, prevent that harmful gas from discharging in the external environment, thereby effectual environmental protection.
Drawings
FIG. 1 is a schematic structural view of a medical refuse incineration disposal apparatus according to the present invention;
FIG. 2 is a schematic view of an air shower according to the present invention;
FIG. 3 is a schematic view of a natural gas injector head according to the present invention;
FIG. 4 is a schematic view of an incineration base according to the invention;
FIG. 5 is a schematic view of a serpentine tube according to the present invention;
in the figure, 1, a garbage incinerator; 2. a controller; 3. a waste incineration drum; 4. feeding garbage into a pipe; 5. sealing the blocking cover; 6. a stirring bearing; 7. a stirring shaft; 8. a first stirring frame; 9. a second stirring frame; 10. a drive motor; 11. an air shower; 12. a natural gas showerhead; 13. an air inlet pipe; 14. a high pressure air pump; 15. natural gas inlet pipe; 16. an electric telescopic rod; 17. an incineration base; 18. sealing the boss; 19. a high temperature resistant seal gasket; 20. incinerating the bottom plate; 21. an air exhaust pipe; 22. a filter box; 23. a dust filter material; 24. a heat energy recovery pipe; 25. a serpentine tube; 26. a flue gas outlet pipe; 27. an air pump; 28. a flue gas filter box; 29. a flue gas filtering material; 30. a water return pipe; 31. a water outlet pipe; 32. a stirring rod; 33. an electric lighter device; 34. a viewing port; 35. high temperature resistant transparent glass.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5, in this embodiment:
in the device, the device supplies power by being connected with an external power supply, the external power supply is connected with the controller 2, the driving motor 10, the electric telescopic rod 16, the air suction pump 27 and the electric ignition device 33 are electrically connected for supplying power, the model of the controller 2 is a PLC industrial control board of LK2N-32MR-10AD2DA model, the control signal output end of the controller 2 is respectively electrically connected with the driving motor 10, the electric telescopic rod 16, the air suction pump 27 and the electric ignition device 33 through a relay, thereby controlling the operation of the device, meanwhile, a user can arrange temperature sensors on the water return pipe 30 and the water outlet pipe 31, and the signal sending end of the temperature sensors is electrically connected with the signal receiving end of the controller 2, thereby controlling the operation of the device.
The invention is characterized in that the structure design of the omnibearing stirring type incineration device is combined with an attached drawing 1, an attached drawing 2 and an attached drawing 3, the omnibearing stirring type incineration device comprises a garbage incinerator 1, a garbage incineration cylinder 3 is arranged at the center of the inner part of the garbage incinerator 1, the lower end of the garbage incineration cylinder 3 is an open opening, the lower end of the garbage incineration cylinder 3 is fixedly connected with the garbage incinerator 1, a garbage inlet pipe 4 is arranged at one side of the upper surface of the garbage incineration cylinder 3, the garbage inlet pipe 4 is fixedly connected with the upper surface of the garbage incinerator 1, a sealing baffle cover 5 is movably arranged at the upper end of the garbage inlet pipe 4, stirring bearings 6 are arranged at the centers of the upper surfaces of the garbage incinerator 1 and the garbage incineration cylinder 3, a stirring shaft 7 is arranged between the two stirring bearings 6, a stirring frame I8 is arranged at the center of the stirring shaft 7, a stirring frame II 9 is arranged at the lower end of, a plurality of air nozzles 11 and natural gas nozzles 12 are arranged on the side surface of the garbage incinerator 3, the air nozzles 11 and the natural gas nozzles 12 are uniformly distributed on the garbage incinerator 3, the air nozzles 11 and the natural gas nozzles 12 are distributed in a staggered manner, one side of the lower surface of the garbage incinerator 1 is provided with an air inlet pipe 13, the air inlet pipe 13 is fixedly connected with the air nozzles 11, one end of the air inlet pipe 13 is provided with a high-pressure air pump 14, the other side of the lower surface of the garbage incinerator 1 is provided with a natural gas inlet pipe 15, and the natural gas inlet pipe 15 is fixedly connected with the natural; spray the natural gas through the natural gas shower nozzle 12 of all-round setting, thereby make rubbish receive burning in all directions, and carry out the omnidirectional through air shower nozzle 11 and spray the air, thereby make oxygen in the air can be abundant combine with the natural gas, thereby make the flame that burns stronger, through the rotation of stirring frame two 9, can make stirring frame two 9 drive rubbish and rotate, thereby make rubbish can be abundant with flame contact, make the more thorough of msw incineration.
The invention is characterized in that the structural design of the garbage taking-out device is combined with an attached drawing 1 and an attached drawing 4, the garbage taking-out device comprises a garbage incinerator 1, two electric telescopic rods 16 are arranged below two ends of the outer surface of the garbage incinerator 1, an incineration base 17 is arranged at the telescopic ends of the two electric telescopic rods 16, a sealing boss 18 is arranged above the incineration base 17, a high-temperature-resistant sealing gasket 19 is arranged above the sealing boss 18, an incineration bottom plate 20 is arranged above the sealing boss 18, the incineration bottom plate 20 is movably connected with a garbage incineration cylinder 3, and the lower end of the garbage incineration cylinder 3 is hermetically connected with the sealing boss 18 through the high-temperature; drive through electric telescopic handle 16 and burn base 17 and burn bottom plate 20 and go up and down to can make the waste residue after the msw incineration can be quick discharge, simultaneously through the sealed 19 of the sealed pad of high temperature resistant on the sealed boss 18 and the sealed of a msw incineration section of thick bamboo 3, can effectually guarantee that the liquid in the medical waste can not flow out, thereby guarantee the leakproofness of a msw incineration section of thick bamboo 3.
In the device, the filtering and dedusting device enters the filter box 22 through the exhaust pipe 21, and dust generated by waste incineration is filtered through the dust filtering material 23 in the filter box 22, so that the situation that the serpentine pipe 25 is blocked due to the fact that the dust enters the serpentine pipe 25 is effectively avoided; with reference to fig. 5, the heat energy recycling device flows through the flue gas flowing pipeline formed by the serpentine pipes 25, so as to dissipate heat and transfer the heat to the water inside the garbage incinerator 1, thereby effectively reducing the temperature of the flue gas and improving the heat exchange efficiency, and the flue gas is conveyed into the flue gas filtering box 28 through the flue gas outlet pipe 26, and the flue gas is filtered through the flue gas filtering material 29 in the flue gas filtering box 28, so as to absorb the harmful gas generated by the garbage incineration, thereby effectively protecting the environment.
The working principle of the device is as follows: when medical waste incineration is needed, at the moment, a worker manually opens the sealing baffle cover 5, at the moment, medical waste is poured into the waste inlet pipe 4 manually, the medical waste enters the waste incineration barrel 3 through the waste inlet pipe 4, and redundant medical waste is accumulated in the waste inlet pipe 4;
at the moment, the driving motor 10 is controlled to start rotating, the driving motor 10 rotates to drive the stirring shaft 7 to start rotating, the stirring shaft 7 drives the stirring frame II 9 to start rotating, so that the stirring rod 32 on the stirring frame II 9 and the stirring frame II 9 stir the garbage, the garbage is stirred to other positions of the garbage incineration cylinder 3, the garbage remained in the garbage inlet pipe 4 falls into the garbage incineration cylinder 3 through gravity, and after the garbage is completely put in, a worker covers the sealing baffle cover 5 on the garbage inlet pipe 4 and fixes the sealing baffle cover 5, so that the sealing baffle cover 5 is sealed with the garbage inlet pipe 4;
at the moment, the natural gas nozzle 12 is controlled to start to spray natural gas, the electric ignition device 33 is controlled to start to ignite, a worker observes whether the garbage incineration cylinder 3 is ignited or not through the high-temperature resistant transparent glass 35 in the observation port 34 on the sealing blocking cover 5, when the ignition fails, the control device stops running, the worker can check the device, when the ignition succeeds, the worker observes the fire light through the high-temperature resistant transparent glass 35, and at the moment, the high-pressure air pump 14 can be controlled to start to work;
the high-pressure air pump 14 compresses air, then conveys the air into the air nozzle 11 through the air inlet pipe 13, and sprays the air into the waste incineration cylinder 3 through the air nozzle 11, so that sufficient oxygen is provided for waste incineration, and combustion is effectively supported;
when the garbage is incinerated, the standby driving device 10 drives the stirring frame II 9 and the stirring rod 32 on the stirring frame II 9 to rotate, the stirring rod 32 on the stirring frame II 9 and the stirring frame II 9 drives the garbage to rotate, so that the garbage is rotated and turned, the garbage is fully contacted with flame, the garbage is incinerated more thoroughly, after the garbage is incinerated for a certain time, the natural gas inlet pipe 15 is controlled to stop supplying natural gas, the high-pressure air pump 14 is controlled to stop working, a certain time is waited for, the device is cooled, after the temperature reduction is finished, the electric telescopic rod 16 is controlled to extend out, the electric telescopic rod 16 extends out to drive the incineration base 17 to descend, the incineration base 17 drives the sealing boss 18 to descend, and the incineration bottom plate 20 takes the incinerated garbage out of the garbage incineration barrel 3;
at the moment, the worker can manually collect the incinerated garbage and transfer the incinerated garbage to a garbage storage position, after the garbage is collected, the electric telescopic rod 16 is controlled to contract, so that the device is restored to the original position, and the garbage incineration cylinder 3 is sealed through the high-temperature-resistant sealing gasket 19 on the sealing boss 18 so as to wait for the next use;
in the process of waste incineration, when the high-pressure air pump 14 starts to work, the air pump 27 is controlled to start to work at the same time, the air pump 27 starts to pump air from the waste incineration cylinder 3, smoke generated in the waste incineration enters the filter box 22 through the air pump 27 and the high-pressure air pump 14, a large amount of dust is generated in the waste incineration due to the stirring of the stirring frame II 9 and the stirring rod 32, the dust enters the filter box 22 through the flow of the smoke, the smoke is primarily filtered through the dust filtering material 23 in the filter box 22, the dust in the smoke is filtered, the filtered smoke enters the smoke flowing pipeline formed by the serpentine pipes 25 through the heat energy recovery pipe 24, the serpentine pipes 25 are flushed through the smoke, so that the temperature of the smoke is transmitted to the serpentine pipes 25, the temperature of the smoke is reduced, the smoke enters the smoke flowing pipeline formed by the serpentine pipes 25 and the smoke outlet pipe 26 into the smoke filtering box 28, harmful gases in the flue gas are filtered by the flue gas filtering material 29, so that the harmless gases are discharged to the external environment;
and the water between waste incinerator 1 and the waste incinerator 3 heats through the waste incinerator 3 heat transfer, the flue gas circulation pipeline of constituteing through coiled pipe 25 carries out the thermal transmission of flue gas, thereby heat, thereby use hot water through being connected of wet return 30 and outlet pipe 31 and outside water installation, and when (mixing) shaft 7 is rotatory, drive stirring frame 8 through the (mixing) shaft and rotate, thereby flow with higher speed water, make heat exchange efficiency quicker.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. A medical waste incineration treatment device comprises a waste incinerator (1), wherein a filtering and dedusting device is arranged above the waste incinerator (1), a heat energy recycling device is arranged in the waste incinerator (1), and a controller (2) is arranged on the outer side surface of the waste incinerator (1), and is characterized in that an all-directional stirring type incineration device is arranged in the waste incinerator (1), and a waste taking-out device is arranged in the all-directional stirring type incineration device;
the all-round stirring formula incineration device comprises waste incinerator (1) inside center department is equipped with a waste incineration cylinder (3), waste incineration cylinder (3) lower extreme is for opening wide the mouth, the lower extreme and waste incinerator (1) fixed connection of waste incineration cylinder (3), waste is installed on one side of the upper surface of waste incineration cylinder (3) and is advanced pipe (4), waste advances pipe (4) and waste incinerator (1) upper surface fixed connection, waste advances pipe (4) upper end movable mounting and has sealed fender lid (5), waste incinerator (1) and waste incineration cylinder (3) upper surface center department installs stirring bearing (6), install (mixing) shaft (7) between two stirring bearing (6), stirring frame one (8) is installed in (mixing) shaft (7) center department, stirring frame two (9) are installed to (mixing) shaft (7) lower extreme, the garbage incinerator (1) is provided with a driving motor (10), the rotating end of the driving motor (10) is fixedly connected with a stirring shaft (7), a plurality of air nozzles (11) and natural gas nozzles (12) are arranged on the side surface of the waste incineration cylinder (3), the air spray head (11) and the natural gas spray head (12) are uniformly distributed on the garbage incineration cylinder (3), the air nozzles (11) and the natural gas nozzles (12) are distributed in a staggered way, one side of the lower surface of the garbage incinerator (1) is provided with an air inlet pipe (13), the air inlet pipe (13) is fixedly connected with the air nozzle (11), one end of the air inlet pipe (13) is provided with a high-pressure air pump (14), the other side of the lower surface of the garbage incinerator (1) is provided with a natural gas inlet pipe (15), the natural gas inlet pipe (15) is fixedly connected with the natural gas nozzle (12);
garbage extraction device includes two electric telescopic handle (16) are installed to garbage incinerator (1) outside surface both ends below, the flexible end of two electric telescopic handle (16) is installed and is burned base (17), burn base (17) top and install sealed boss (18), sealed boss (18) top is installed and is sealed the pad (19) of high temperature resistant, sealed boss (18) top is installed and is burned bottom plate (20), burn bottom plate (20) and a garbage incinerator section of thick bamboo (3) swing joint, the lower extreme and the sealed boss (18) of a garbage incinerator section of thick bamboo (3) are through sealed the pad (19) sealing connection of high temperature resistant.
2. The medical waste incineration treatment device according to claim 1, wherein the filtering and dust removing device comprises an exhaust pipe (21) installed on the other side of the upper surface of the waste incineration cylinder (3), the exhaust pipe (21) is fixedly connected with the waste incinerator (1), a filter box (22) is installed at the upper end of the exhaust pipe (21), a dust filtering material (23) is installed at the center of the inside of the filter box (22), and a heat energy recovery pipe (24) is installed on one side of the filter box (22).
3. The medical refuse incineration disposal device according to claim 1, the heat energy recycling device comprises a garbage incinerator (1) internally provided with a plurality of coiled pipes (25), the plurality of the coiled pipes (25) are distributed in a circular shape, the plurality of the coiled pipes (25) are connected end to form a smoke circulating pipeline, a coiled pipe (25) at one end of the smoke circulating pipeline is fixedly connected with a heat energy recovery pipe (24), a flue gas outlet pipe (26) is arranged on the serpentine pipe (25) at the other end of the flue gas circulation pipeline, the flue gas outlet pipe (26) is fixedly connected with the garbage incinerator (1), an air suction pump (27) is installed on the flue gas outlet pipe (26), flue gas filter box (28) are installed to flue gas exit tube (26) top, install flue gas filter material (29) in flue gas filter box (28).
4. The medical waste incineration disposal device according to claim 1, wherein a water return pipe (30) is installed above the outer side surface of the waste incinerator (1), a water outlet pipe (31) is installed below the outer side surface of the waste incinerator (1), and the water return pipe (30) and the water outlet pipe (31) are fixedly connected to an external hot water using device.
5. The medical waste incineration treatment device according to claim 1, wherein the second stirring frame (9) is located inside the waste incineration cylinder (3), and a plurality of stirring rods (32) are installed on the second stirring frame (9).
6. The medical waste incineration disposal device according to claim 1, wherein the natural gas inlet pipe (15) is fixedly connected to an external natural gas pipeline.
7. The medical waste incineration disposal device according to claim 1, wherein an electric lighter (33) is installed at an upper side inside the waste incineration drum (3).
8. The medical waste incineration disposal device according to claim 1, wherein the sealing cover (5) is provided with an observation port (34), and a high temperature resistant transparent glass (35) is installed in the observation port (34).
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| CN110617489B (en) | 2021-01-22 |
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