CN213334395U - Movable high-temperature plasma medical waste disposal shelter - Google Patents
Movable high-temperature plasma medical waste disposal shelter Download PDFInfo
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- CN213334395U CN213334395U CN202020985179.1U CN202020985179U CN213334395U CN 213334395 U CN213334395 U CN 213334395U CN 202020985179 U CN202020985179 U CN 202020985179U CN 213334395 U CN213334395 U CN 213334395U
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Abstract
A movable high-temperature plasma medical waste disposal shelter comprises a shelterThe treatment system is arranged in the treatment area of the cabin body; the disposal system comprises a material lifting device, a plasma gasification melting furnace, an air arc plasma torch, a slag dragging device, a secondary combustion chamber section, an air compressor, a quenching deacidification tower, a dust remover, a hydroxyl generator and a chimney; compared with the prior art, the utility model, high temperature plasma gasification melting technique is the high temperature high speed plasma efflux that utilizes hundred kilowatt level electric arc air plasma torch to produce, forms the high temperature reductive atmosphere more than 1200 ℃ in plasma gasification melting furnace, and high energy density and high temperature in the stove make discarded object reaction rate accelerate, gasify the organic matter rapidly and decompose into CO, H2、CH4And the small molecular gas is independent of the existence of free radicals, so that the organic matter can be more effectively decomposed without generating dioxin.
Description
Technical Field
The utility model belongs to the technical field of medical waste handles, in particular to portable high temperature plasma medical waste handles shelter.
Background
At present, the yield of medical waste in China is continuously increased, and the medical waste belongs to dangerous waste and has extremely high infectivity and danger due to the characteristics of scattered distribution, small yield, complex components and the like. Increasingly stringent health regulations and public concern over infectious diseases make harmless, reduced disposal of medical waste more and more important.
For some special hospitals, such as infectious disease hospitals, the medical waste generated by the hospital is treated by being centrally transported to a medical waste treatment center, which poses a great threat to the life and health of personnel in the whole transportation process. Therefore, there is a need to develop a system for the on-site disposal of medical waste that is periodically transported to the site for disposal. Meanwhile, if public health events occur in a short period of time, the medical waste in the hospital is exponentially increased in a short period of time and exceeds the centralized processing capacity of local medical waste, and the epidemic medical waste disposal system with the moving capacity can greatly solve the problems.
Currently, there are few medical waste disposal system products with mobility, and the following main technical routes are adopted:
(1) high-temperature steaming sterilization technology
The technology is to sterilize bacteria, viruses and living matters in medical wastes by steaming the medical wastes at high temperature, and then to perform secondary treatment by other methods after the medical wastes become general wastes. Although the technology can achieve the aim of sterilization and inactivation, the medical waste has no decrement function, even the volume and the weight are further increased due to the addition of water in the cooking process, and secondary treatment is needed; meanwhile, the medical wastes can emit great odor during cooking, so that harm and discomfort are caused to surrounding people; meanwhile, a large amount of waste water is generated, and the waste water with medical drugs flows into the underground, so that serious secondary pollution is caused.
(2) Microwave sterilization technology
The technology is used for sterilizing medical wastes in a microwave mode, and similar to a high-temperature cooking sterilization technology, only the medical wastes can be sterilized, the reduction cannot be carried out, and secondary treatment is required. In addition, the microwave treatment system is limited by a small space of a mobile system, and the volume of a power supply for microwave treatment is limited to a certain extent, so that the power cannot be increased, the microwave penetration capacity of medical wastes with large volume is insufficient, and even the waste germs near the inside cannot be killed.
(3) Incineration technique
The incineration technology is a method for incinerating medical wastes by using an incineration device such as a rotary kiln and a diesel oil burner at present, has the advantages of reducing and sterilizing the medical wastes, and is improved compared with the two technologies. But the disadvantages are that the combustion temperature is low (generally below 1000 ℃), the treatment speed is slow, and a large amount of air is introduced in the combustion process, so that a large amount of harmful gases such as dioxin, furan, nitrogen oxides and the like can be generated, and the health of surrounding people is harmed; meanwhile, part of macromolecular inorganic substances can not react effectively, and a large amount of dense smoke and peculiar smell can be generated after the macromolecular inorganic substances are directly discharged, so that the normal life and production nearby are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable high temperature plasma medical waste handles shelter to solve above-mentioned problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a movable high-temperature plasma medical waste disposal shelter, which comprises a shelter body and a disposal system, wherein the shelter body is a shelter, a disposal area is arranged in the shelter body, and the disposal system is arranged in the disposal area of the shelter body;
the disposal system comprises a material lifting device, a plasma gasification melting furnace, an air arc plasma torch, a slag dragging device, a secondary combustion chamber section, an air compressor, a quenching deacidification tower, a dust remover, a hydroxyl generator and a chimney;
the material lifting device is arranged at a feed inlet of the plasma gasification melting furnace, and the plasma gasification melting furnace is used for carrying out plasma gasification decomposition treatment on the medical waste; the air arc plasma torch is arranged on the plasma gasification melting furnace and used for providing plasma jet; the air inlet of the air arc plasma torch is connected with the outlet of the air compressor;
the slag dragging device is arranged at a slag discharge port of the plasma gasification melting furnace, and a flue gas outlet of the plasma gasification melting furnace is connected with a flue gas inlet of the secondary combustion chamber section; the flue gas outlet of the second combustion chamber section is connected with the flue gas inlet of the quenching deacidification tower; an air inlet of the second combustion chamber section is connected with an outlet of the air compressor; the flue gas outlet of the quenching deacidification tower is connected with the flue gas inlet of the dust remover, the flue gas outlet of the dust remover is connected with the flue gas inlet of the hydroxyl generator, and the flue gas outlet of the hydroxyl generator is connected with the chimney.
Furthermore, the disposal system also comprises a water chilling unit and a cooling water tank; the cooling water tank comprises a first path of water inlet, a first path of water outlet, a second path of water inlet and a second path of water outlet, the first path of water outlet is connected with a cooling water inlet pipeline of the air arc plasma torch, and the first path of water inlet is connected with a water outlet pipeline of the air arc plasma torch; the second path of water inlet is connected with a cooling water outlet of the water chilling unit, and the second path of water outlet is connected with a water inlet of the water chilling unit.
Further, a control area is also arranged in the cabin body; the control area is an independent space and is provided with a heat-insulating wall surface; a control system is arranged in the control area;
the control system comprises a power distribution cabinet, a control console and a plasma torch power supply, wherein the power distribution cabinet is connected with an external power supply, the power distribution cabinet is respectively connected with the treatment system, the control cabinet, the control console and the plasma torch power supply, one end of the control cabinet is connected with the treatment system, the other end of the control cabinet is connected with the control console, and the plasma torch power supply is connected with the air arc plasma torch.
Further, the material lifting device adopts a material lifting machine.
Furthermore, the disposal system also comprises an induced draft fan, the induced draft fan is arranged between the hydroxyl generator and the chimney, one end of the induced draft fan is connected with the hydroxyl generator, and the other end of the induced draft fan is connected with the chimney; the quenching deacidification tower is connected with an alkali liquor storage tank, the alkali liquor storage tank is used for storing alkali liquor, and the outlet end of the alkali liquor storage tank is connected with the quenching deacidification tower.
Furthermore, the disposal system also comprises a burner and an oil storage tank, wherein an outlet of the burner is connected with a tail port of the plasma gasification melting furnace, and an oil outlet of the oil storage tank is connected with an oil inlet of the burner.
Further, a pressure stabilizing tank is arranged at the outlet of the air compressor.
Further, the system also comprises a control area air conditioning system which is used for improving and adjusting the air environment of the control area; the control area air conditioning system comprises an air conditioner internal unit and an air conditioner external unit, wherein the air conditioner internal unit is arranged in the control area, and the air conditioner external unit is arranged in the disposal area.
Further, the cabin body adopts a cuboid container.
Compared with the prior art, the utility model discloses there is following technological effect:
compared with the prior art, the utility model, high temperature plasma gasification melting technique is the high temperature high speed plasma efflux that utilizes hundred kilowatt level electric arc air plasma torch to produce, forms the high temperature reductive atmosphere more than 1200 ℃ in plasma gasification melting furnace, and high energy density and high temperature in the stove make discarded object reaction rate accelerate, gasify the organic matter rapidly and decompose into CO, H2、CH4The micromolecular gas is independent of the existence of free radicals, so that organic matters can be more effectively decomposed without generating dioxin; meanwhile, the inorganic matter is melted into the vitreous body, no fly ash exists, secondary pollution is avoided, complete harmless treatment of toxic and harmful substances is realized, the organic matter destruction rate is up to more than 99.99 percent, and the method is a waste treatment technology which is recognized at present and has the most obvious volume reduction effect, the most thorough harmless effect and the highest resource degree. For theFor the treatment of medical waste, the advantages include:
(1) the volume reduction rate is ultrahigh, and can reach more than 95 percent for medical wastes;
(2) the medical waste can react quickly and the treatment speed is high due to the dual functions of high temperature and high activity;
(3) the large molecular organic matters are gasified into small molecular gas, and no dense smoke or peculiar smell is generated;
(4) thorough treatment and no pollution to air, water source and surrounding environment.
The utility model discloses portable high temperature plasma medical waste handles shelter is applicable to daily and emergent medical waste processing apparatus simultaneously as one kind, carries out meticulous design, reasonable layout, realizes laying of all equipment, auxiliary device, power device and the measurement and control device of high temperature plasma medical waste processing system in the container, possesses the ability of loading in container vehicle or large-scale medical ship. The method has the advantages of fully playing the characteristics of high speed, high volume reduction rate and zero pollution of medical waste treatment by the high-temperature plasma gasification melting technology, and realizing the mobile and on-site treatment capability.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an external view of the present invention;
FIG. 4 is a block diagram of a system architecture
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1-4, the utility model provides a movable high-temperature plasma medical waste disposal shelter, which comprises a cabin body, a disposal system, a control system and a control area air conditioning system; the cabin body is a cuboid shelter, and an outer vertical plate and a top plate of the shelter are detachably connected; the treatment system is arranged in the treatment area of the cabin body, and the control system is arranged in the control area of the cabin body; the treatment system is used for carrying out harmless treatment on the medical waste, and the control system is connected with the treatment system and is used for monitoring and controlling the treatment system; the control area is an independent space and is provided with a heat-insulating wall; the control area air conditioning system is used for adjusting the air environment of the control area.
The disposal system comprises a material lifting device 1, a plasma gasification melting furnace 2, an air arc plasma torch 3, a burner 4, a slag dragging device 5, a secondary combustion chamber section 6, a quenching deacidification tower 7, an oil storage tank 8, a dust remover 9, a hydroxyl generator 10, a water chilling unit 11, an air compressor 12, a pressure stabilizing tank 13, a cooling water tank 14, an alkali liquor storage tank 15, an induced draft fan 16 and a chimney 17.
The plasma gasification melting furnace 2 is used for carrying out plasma gasification decomposition treatment on the medical waste, and the material lifting device 1 is arranged at a feed inlet of the plasma gasification melting furnace 2 and used for lifting the medical waste to be treated into the plasma gasification melting furnace 2; an air arc plasma torch 3 is arranged on the plasma gasification melting furnace 2 and used for providing plasma jet; the air inlet of the air arc plasma torch 3 is connected to an air compressor 12.
The slag dragging device 5 is arranged at a slag discharge hole of the plasma gasification melting furnace 2, a flue gas outlet of the plasma gasification melting furnace 2 is connected with a flue gas inlet of the secondary combustion chamber section 6, and the secondary combustion chamber section 6 is arranged, so that the space of an upper combustion area of the plasma gasification melting furnace is expanded, the processed materials and flue gas generated by gasification decomposition are fully combusted, and the structural size of the plasma gasification melting furnace is effectively reduced; a flue gas outlet of the second combustion chamber section 6 is connected with a flue gas inlet of the quenching deacidification tower 7, and an air inlet of the second combustion chamber section 6 is connected with an air compressor 12; the flue gas outlet of the quenching deacidification tower 7 is connected with the flue gas inlet of a dust remover 9, the flue gas outlet of the dust remover 9 is connected with the flue gas inlet of a hydroxyl generator 10, and the flue gas outlet of the hydroxyl generator 10 is connected with a chimney 17.
The air compressor 12 is used for providing air for the air arc plasma torch 3 and the second combustion chamber section 6, the outlet of the air compressor 26 is connected with the inlet of the surge tank 13, the surge tank 13 is used for stabilizing the pressure of the compressed air generated by the air compressor 12, the first outlet of the surge tank 13 is connected with the air inlet of the air arc plasma 22, and the second outlet of the surge tank 13 is connected with the air inlet of the second combustion chamber section 6.
The burner 4 is arranged on the plasma gasification melting furnace 2, the outlet of the burner 4 is connected with the tail end port of the plasma gasification melting furnace 2, and the burner 4 is used for providing low-energy-density heat for the initial stage of baking the plasma gasification melting furnace 2, or providing partial energy when the treatment capacity of the organic waste liquid to be treated is large or the heat value of the treated object is low, so that auxiliary energy supply to the plasma gasification melting furnace 2 is realized; an oil inlet of the combustor 4 is connected with an oil outlet of the oil storage tank 8, and the oil storage tank 8 is used for storing fuel oil.
The cooling water tank 14 is used for loading deionized water, and the cooling water tank 14 comprises a first path of water inlet, a first path of water outlet, a second path of water inlet and a second path of water outlet; the first water outlet is connected with a cooling water inlet pipeline of the air arc plasma torch 3, and the first water inlet is connected with a water outlet pipeline of the air arc plasma torch 3; the second path of water inlet is connected with a cooling water outlet of the water chilling unit 11, and the second path of water outlet is connected with a water inlet of the water chilling unit 11; the water chilling unit 11 is used for cooling the deionized water, reducing the temperature of the water after heat exchange to a proper temperature, and introducing cooling water into the air arc plasma torch for heat exchange through the cooling water tank 14, so that the air arc plasma torch 3 is ensured to keep a proper working temperature.
The alkali liquor storage tank 15 is used for storing alkali liquor, and the outlet end of the alkali liquor storage tank 15 is connected with the quenching deacidification tower 7.
The induced draft fan 16 is arranged between the hydroxyl generator 10 and the chimney 17, one end of the induced draft fan 16 is connected with the hydroxyl generator 10, and the other end of the induced draft fan is connected with the chimney 17.
The control system comprises a power distribution cabinet 19, a control cabinet 20, a plasma torch power supply 21 and a control console 22, the power distribution cabinet 19 is connected with an external power supply, the power distribution cabinet 19 is respectively connected with the treatment system, the control cabinet 20 and the control console 22, one end of the control cabinet 20 is connected with the treatment system, and the other end of the control cabinet 20 is connected with the control console 22; one end of the plasma torch power supply 21 is connected with the power distribution cabinet 19, the other end of the plasma torch power supply 21 is connected with the air arc plasma torch, and the plasma torch power supply 21 is used for converting electric energy output by the power distribution cabinet into an electric energy form required by the air arc plasma torch.
The control cabinet 20 is connected to each device and instrument in the treatment system, and is configured to control and monitor a treatment operation state of each device and instrument in the treatment system, and the console 22 is connected to the control cabinet 20 and is configured to manually observe the operation state and input an operation instruction to the control cabinet 20.
The control area air conditioning system comprises an air conditioner internal unit and an air conditioner external unit, wherein the air conditioner internal unit is arranged in the control area, and the air conditioner external unit is arranged in the disposal area and is used for improving and adjusting the air environment of the control area; the air conditioner internal unit is used for regulating and controlling the temperature and humidity of the control area, electrical equipment and personnel are ensured to be in a proper air environment, the air conditioner external unit is arranged on the outer side of the heat preservation wall surface of the control area, and the air conditioner external unit is arranged above the induced draft fan.
The utility model also provides a processing method of portable high temperature plasma medical waste processing shelter, including following step:
1) the treatment shelter is transported to a place needing to be treated, after the outer vertical surface and the top surface of the shelter are removed, an external power supply cable, a water supply pipe and a water drainage pipe are connected, necessary detection is carried out, and preparation work is completed;
2) in the starting-up stage, an induced draft fan is opened to provide system aerodynamic force and a negative pressure environment;
3) the diesel oil burner provides heat energy to dry the plasma gasification furnace, and the temperature in the gasification furnace is raised to about 800 ℃;
4) starting an air arc plasma torch, raising the temperature in the plasma gasification melting furnace to over 1200 ℃, and completing preparation work before treatment;
5) the material lifting machine lifts and delivers the medical waste into a material inlet of the plasma gasification melting furnace;
6) the medical waste is reacted at the lower part of the plasma gasification melting furnace: firstly, gasifying and decomposing organic matter into CO and H2、CH4The micromolecular gas moves upwards under the action of the induced draft fan; ② a small amount of inorganic matters are melted at the bottom of the gasification melting furnace and are discharged from a slag discharge port to be gasified by plasmaA melting furnace;
7) the inorganic matter molten slurry is discharged out of the furnace from a slag discharge port and then enters a slag dragging device for water quenching recovery;
8)CO、H2、CH4the micromolecule gas enters the upper part and the second combustion chamber section of the plasma gasification melting furnace and is mixed and combusted with air generated by an air compressor to form water vapor and CO2Mainly flue gas with the temperature of about 1000 ℃;
9) flue gas enters a quenching deacidification tower, and alkali liquor is sprayed in from a spray head, so that two functions are realized: firstly, rapidly reducing the temperature of the flue gas from 1000 ℃ to 200 ℃ and avoiding a dioxin compounding interval; secondly, alkali liquor reacts with a small amount of acid gas to remove the acid gas;
10) the flue gas after quenching and deacidification enters a bag-type dust remover to remove dust mixed in the flue gas;
11) the flue gas after dust removal enters a hydroxyl generator to remove residual organic matters with a small amount of odor and nitric oxides;
12) and sending the tail gas into a chimney through a draught fan to discharge clean tail gas.
Examples
The embodiment provides a movable high-temperature plasma medical waste disposal shelter, which comprises a shelter body, a material lifting module, a gasification melting module, a post-treatment module and a control module, wherein the material lifting module is arranged on the shelter body; the cabin body is divided into an equipment area and a control area, the material lifting module, the gasification melting module and the post-processing module are all arranged in the equipment area, the material lifting module, the gasification melting module and the post-processing module are sequentially connected, and the control module is arranged in the control area;
the gasification melting module comprises a plasma gasification melting furnace, an air arc plasma torch, a burner and a secondary combustion chamber section; the air arc plasma torch is arranged on the plasma gasification melting furnace, the burner is connected with the plasma gasification melting furnace, the upper part of the plasma gasification melting furnace is connected with one end of the secondary combustion chamber section, and the other end of the secondary combustion chamber section is connected with the post-treatment module; the top of the plasma gasification melting furnace is provided with a feeding hole, and the feeding hole is connected with the material lifting module;
the post-treatment module comprises a quenching deacidification tower, a bag-type dust remover and a hydroxyl generator; inlet of quench deacidification towerThe second combustion chamber section is connected, the outlet of the quenching deacidification tower is connected with a bag-type dust remover, and the bag-type dust remover is connected with a hydroxyl generator; the high-temperature plasma gasification melting technology utilizes high-temperature high-speed plasma jet generated by a hundred kilowatt-level arc air plasma torch to form a high-temperature reductive atmosphere with the temperature of more than 1200 ℃ in a plasma gasification melting furnace, the reaction speed of wastes is accelerated due to the high energy density and high temperature in the furnace, and organic matters are quickly gasified and decomposed into CO and H2、CH4The micromolecular gas is independent of the existence of free radicals, so that organic matters can be more effectively decomposed without generating dioxin; meanwhile, the inorganic matter is melted into the vitreous body, no fly ash exists, secondary pollution is avoided, complete harmless treatment of toxic and harmful substances is realized, the organic matter destruction rate is up to more than 99.99 percent, and the method is a waste treatment technology which is recognized at present and has the most obvious volume reduction effect, the most thorough harmless effect and the highest resource degree.
The movable high-temperature plasma medical waste treatment shelter has higher treatment efficiency, higher volume reduction rate and zero pollution emission; the plasma treatment technology accepted in the field of solid hazardous waste treatment is miniaturized and specifically designed, and the originally large-volume system is arranged in a 40-inch high-box container (12000mm (length) × 2400mm (width) × 3000mm (height)), so that the system is convenient to move in a vehicle-mounted mode, a ship-mounted mode and the like.
The control module comprises a power distribution cabinet, a control cabinet, a plasma torch power supply and a control console; the plasma torch power supply is connected with the power distribution cabinet, the control cabinet is connected with the plasma torch power supply, the material lifting module, the gasification melting module and the post-processing module, and the control console is connected with the control cabinet.
The material lifting module is a material lifting machine, and the bottom of the plasma gasification melting furnace is provided with a slag dragging device.
The combustor is the diesel oil combustor, and the combustor is connected with the diesel oil storage tank, and the diesel oil storage tank setting is placed on the fixed steel overhead on the bottom plate in the casing between rapid cooling deacidification tower and the sack cleaner, and the diesel oil storage tank outside is provided with safe steel cage.
The air arc plasma torch is connected with a water chilling unit and a deionized water tank, and the water chilling unit provides cooling water for the air arc plasma torch; the deionized water tank stores deionized cooling water for the air arc plasma torch; the water chilling unit is arranged on the side surface of the material lifting module; the deionized water tank is arranged on the side surface of the quenching deacidification tower.
The air arc plasma torch and the second combustion chamber section are both connected with an air compressor, and the outlet of the air compressor is provided with a pressure stabilizing tank; the air compressor is arranged on the side surface of the plasma gasification melting furnace.
The quenching deacidification tower is connected with an alkali liquor storage tank; the hydroxyl generator is connected with an induced draft fan, and the induced draft fan is connected with a chimney; the lye storage box is arranged on the deionized water box; the chimney is arranged on the side surface of the bag-type dust collector.
The shell is a cuboid sealed shell.
The main process comprises the following steps:
(1) the treatment shelter is transported to a place needing to be treated, after the outer vertical surface and the top surface of the shelter are removed, an external power supply cable, a water supply pipe and a water drainage pipe are connected, necessary detection is carried out, and preparation work is completed;
(2) in the starting-up stage, an induced draft fan is opened to provide system aerodynamic force and a negative pressure environment;
(3) the diesel oil burner provides heat energy to dry the plasma gasification furnace, and the temperature in the gasification furnace is raised to about 800 ℃;
(4) starting an air arc plasma torch, raising the temperature in the plasma gasification melting furnace to over 1200 ℃, and completing preparation work before treatment;
(5) the material lifting machine lifts and delivers the medical waste into a material inlet of the plasma gasification melting furnace;
(6) the medical waste is reacted at the lower part of the plasma gasification melting furnace: gasifying and decomposing organic matters into CO, H2, CH4 and other small molecular gases, and moving the small molecular gases upwards under the action of a draught fan; secondly, a small amount of inorganic matters are melted at the bottom of the gasification melting furnace and discharged out of the plasma gasification melting furnace through a slag discharge port;
(7) the inorganic matter molten slurry is discharged out of the furnace from a slag discharge port and then enters a slag dragging device for water quenching recovery;
(8)CO、H2、CH4the micromolecule gas enters the upper part and the second combustion chamber section of the plasma gasification melting furnace and is mixed and combusted with air generated by an air compressor to form water vapor and CO2Mainly flue gas with the temperature of about 1000 ℃;
(9) flue gas enters a quenching deacidification tower, and alkali liquor is sprayed in from a spray head, so that two functions are realized: firstly, rapidly reducing the temperature of the flue gas from 1000 ℃ to 200 ℃ and avoiding a dioxin compounding interval; secondly, alkali liquor reacts with a small amount of acid gas to remove the acid gas;
(10) the flue gas after quenching and deacidification enters a bag-type dust remover to remove dust mixed in the flue gas;
(11) the flue gas after dust removal enters a hydroxyl generator to remove residual organic matters with a small amount of odor and nitric oxides;
(12) and sending the tail gas into a chimney through a draught fan to discharge clean tail gas.
Claims (9)
1. A movable high-temperature plasma medical waste treatment shelter is characterized by comprising a shelter body and a treatment system, wherein the shelter body is a shelter body, a treatment area is arranged in the shelter body, and the treatment system is arranged in the treatment area of the shelter body;
the disposal system comprises a material lifting device (1), a plasma gasification melting furnace (2), an air arc plasma torch (3), a slag dragging device (5), a secondary combustion chamber section (6), a quenching deacidification tower (7), a dust remover (9), a hydroxyl generator (10), an air compressor (12) and a chimney (17);
the material lifting device (1) is arranged at a feed inlet of the plasma gasification melting furnace (2), and the plasma gasification melting furnace (2) is used for carrying out plasma gasification decomposition treatment on medical wastes; the air arc plasma torch (3) is arranged on the plasma gasification melting furnace (2) and is used for providing plasma jet; the air inlet of the air arc plasma torch (3) is connected with the outlet of the air compressor (12);
the slag dragging device (5) is arranged at a slag discharge port of the plasma gasification melting furnace (2), and a flue gas outlet of the plasma gasification melting furnace (2) is connected with a flue gas inlet of the secondary combustion chamber section (6); the flue gas outlet of the second combustion chamber section (6) is connected with the flue gas inlet of the quenching deacidification tower (7); an air inlet of the second combustion chamber section (6) is connected with an outlet of the air compressor (12); the flue gas outlet of the quenching deacidification tower (7) is connected with the flue gas inlet of the dust remover (9), the flue gas outlet of the dust remover (9) is connected with the flue gas inlet of the hydroxyl generator (10), and the flue gas outlet of the hydroxyl generator (10) is connected with the chimney (17).
2. A mobile high temperature plasma medical waste disposal shelter as claimed in claim 1 wherein the disposal system further comprises a water chiller (11) and a cooling water tank (14); the cooling water tank (14) comprises a first path of water inlet, a first path of water outlet, a second path of water inlet and a second path of water outlet, the first path of water outlet is connected with a cooling water inlet pipeline of the air arc plasma torch (3), and the first path of water inlet is connected with a water outlet pipeline of the air arc plasma torch (3); the second path of water inlet is connected with a cooling water outlet of the water chilling unit (11), and the second path of water outlet is connected with a water inlet of the water chilling unit (11).
3. The portable high temperature plasma medical waste disposal shelter of claim 1, wherein the shelter further comprises a control area; the control area is an independent space and is provided with a heat-insulating wall surface; a control system is arranged in the control area;
the control system comprises a power distribution cabinet (19), a control cabinet (20), a plasma torch power supply (21) and a control console (22), the power distribution cabinet (19) is connected with an external power supply, the power distribution cabinet (19) is respectively connected with the treatment system, the control cabinet (20), the plasma torch power supply (21) and the control console (22), one end of the control cabinet (20) is connected with the treatment system, and the other end of the control cabinet (20) is connected with the control console (22); one end of a plasma torch power supply (21) is connected with the air arc plasma torch (3), and the other end is connected with a power distribution cabinet (19).
4. A mobile high temperature plasma medical waste disposal shelter as claimed in claim 1 wherein the lifting means (1) is a lifter.
5. The movable high-temperature plasma medical waste treatment shelter of claim 1, wherein the treatment system further comprises an induced draft fan (16), the induced draft fan (16) is arranged between the hydroxyl generator (10) and the chimney (17), one end of the induced draft fan (16) is connected with the hydroxyl generator (10), and the other end is connected with the chimney (17); the quenching deacidification tower (7) is connected with an alkali liquor storage tank (15), the alkali liquor storage tank (15) is used for storing alkali liquor, and the outlet end of the alkali liquor storage tank (15) is connected with the quenching deacidification tower (7).
6. The movable high-temperature plasma medical waste treatment shelter as claimed in claim 1, wherein the treatment system further comprises a burner (4) and an oil storage tank (8), an outlet of the burner (4) is connected with a tail port of the plasma gasification melting furnace (2), and an oil outlet of the oil storage tank (8) is connected with an oil inlet of the burner (4).
7. A mobile high temperature plasma medical waste disposal shelter as claimed in claim 1 wherein the outlet of the air compressor (12) is provided with a surge tank (13).
8. The portable high temperature plasma medical waste disposal shelter of claim 1, further comprising a control area air conditioning system for improved conditioning of the air environment of the control area; the control area air conditioning system comprises an air conditioner internal unit and an air conditioner external unit, wherein the air conditioner internal unit is arranged in the control area, and the air conditioner external unit is arranged in the disposal area.
9. The portable high temperature plasma medical waste disposal shelter of claim 1, wherein the shelter is a cuboid container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202020985179.1U CN213334395U (en) | 2020-06-02 | 2020-06-02 | Movable high-temperature plasma medical waste disposal shelter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020985179.1U CN213334395U (en) | 2020-06-02 | 2020-06-02 | Movable high-temperature plasma medical waste disposal shelter |
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| CN213334395U true CN213334395U (en) | 2021-06-01 |
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