CN109401786A - A kind of plasma device handling clinical waste - Google Patents
A kind of plasma device handling clinical waste Download PDFInfo
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- CN109401786A CN109401786A CN201811325471.4A CN201811325471A CN109401786A CN 109401786 A CN109401786 A CN 109401786A CN 201811325471 A CN201811325471 A CN 201811325471A CN 109401786 A CN109401786 A CN 109401786A
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- 239000002906 medical waste Substances 0.000 title claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 8
- 239000010439 graphite Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003786 synthesis reaction Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 239000006200 vaporizer Substances 0.000 description 7
- 238000002309 gasification Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000000197 pyrolysis Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000002920 hazardous waste Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241000700605 Viruses Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 230000002458 infectious effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010813 municipal solid waste Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000001994 activation Methods 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- -1 zirconium carbides Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/74—Construction of shells or jackets
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0903—Feed preparation
- C10J2300/0906—Physical processes, e.g. shredding, comminuting, chopping, sorting
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/12—Heating the gasifier
- C10J2300/123—Heating the gasifier by electromagnetic waves, e.g. microwaves
- C10J2300/1238—Heating the gasifier by electromagnetic waves, e.g. microwaves by plasma
Abstract
The invention discloses a kind of plasma devices for handling clinical waste, including feeding device, plasma furnace and plasma torch.Feeding device setting is being stated at the top of plasma furnace.Plasma furnace is coaxial hollow cylindrical metallic shell wide at the top and narrow at the bottom, and lower tilt is inserted into 3~4 plasma torch, and plasma torch selects graphite cathode torch, covers formula setting.The inclined angle alpha that plasma torch tilts down is 5 °~45 °；Plasma torch is biased to plasma furnace wall surface arrangement, and radial deflection angle beta is 0~30 °.Plasma furnace top wall surface is provided with syngas outlet, and bottom is provided with slag exit.Slag exit bottom is provided with water sealed tank.The present invention have many advantages, such as sealing charging avoid pollution object diffusion, thermal-flame eddy flow field is stable, temperature is uniform, the extent of reaction quickly sufficiently, operation continuity is good, reduce cost and improves resource utilization degree.
Description
Technical field
The present invention relates to a kind of plasma devices for handling clinical waste, belong to field for the treatment of of solid waste.
Background technique
Clinical waste refers to that medical and health organization generated in medical treatment, disease-prevention or healthcare and other correlated activations has
Directly or indirectly infectious, toxicity and other harmfulness waste.Clinical waste is the rubbish of high pollution, high risk,
Although its yield only accounts for the 3% of municipal solid waste, it may contain, and there are many spreading venereal diseases bacterium, virus, chemical pollutant, needles
The head harmful substances such as sharp instrument and radioactivity, have great risk.
CN1616886 discloses the plasma furnace and method of a kind of plasma reinforced organic waste cracking, furnace body
Rectangle or circular cross-section, furnace wall are equipped with feed inlet, air inlet and plasma torch, and bottom sets out cinder notch, and top sets exhaust outlet,
If plasma torch is mounted on rotating device when a plasma torch；If when more than two plasma torch, it is multiple it is equal from
Daughter torch interlaced arrangement (rectangle furnace) is evenly arranged (spherical hearth), and with plasma torch axis and burner hearth circle normal
Direction is at 0~80 °, with burner hearth axis at 0~60 ° of angle.Its plasma torch is direct-current plasma torch, and is water-cooled metal
Electrode.Method includes pre-treatment, Pintsch process, purification and second-time burning, and controlling Pintsch process temperature in plasma furnace is
1200~1500K.CN106016273A discloses a kind of plasma reaction system and its working method for handling hazardous waste,
Including vaporizer and the pyrolysis chamber that vaporizer method is arranged in, gasifying agent enters from vaporizer bottom air inlet, plasma fire
Torch is arranged above vaporizer air inlet, and hazardous waste is crushed after crusher machine by four axis enters heat by the first opposite opened valve plate
Room is solved, the second opposite opened valve plate is arranged between pyrolysis chamber and vaporizer, and the material after making pyrolysis enters vaporizer from pyrolysis chamber
Gasify in 3000 DEG C or more the high-temperature gases that plasma torch generates, but also gasification gas enters pyrolysis chamber from vaporizer.Also
There is the device of some processing hazardous wastes, is equipped with crucible in bottom of furnace body, plasma generator is located in crucible or furnace body top
Portion.
Summary of the invention
The purpose of the present invention is to provide a kind of plasma devices for handling clinical waste, and then reach clinical waste and subtract
Quantization, innoxious, recycling treatment purpose.
The present invention is achieved by the following technical solutions:
A kind of plasma device handling clinical waste, including feeding device, plasma furnace and plasma torch；
The plasma furnace is hollow metal shell；Plasma furnace top wall surface is provided with synthesis gas and goes out
Mouthful；The plasma furnace bottom is provided with slag exit；
The feeding device is arranged at the top of the plasma furnace, including feed hopper and setting are in the feeding funnel bottom part
And the feed pipe being connected with the plasma furnace；
The plasma torch passes through the plasma furnace wall surface diagonally downward and is inserted into the plasma furnace lower part.
In above-mentioned technical proposal, the feeding device further includes lifting device, lifting device upper outlet end with into
Hopper is tightly connected.
In above-mentioned technical proposal, bag-breaking device is provided in the feed hopper, the bag-breaking device is located at the feed pipe
Top.
In above-mentioned technical proposal, the first plate valve and the second plate valve are provided in the feed pipe；First plate valve and
Hydraulic device is provided between two plate valves；
In above-mentioned technical proposal, the plasma furnace is coaxial hollow cylindrical metallic shell wide at the top and narrow at the bottom.
In above-mentioned technical proposal, the plasma furnace inner wall is laid with heat-resisting material.
In above-mentioned technical proposal, the plasma torch selects graphite cathode torch；The plasma torch is arranged 3~4,
3~4 plasma torch formulas of being circularly and evenly distributed are arranged in the plasma furnace lower part.
In above-mentioned technical proposal, the plasma torch selection covers formula set-up mode.
In above-mentioned technical proposal, the inclined angle alpha that the plasma torch tilts down insertion plasma furnace lower part is 5 °
~45 °.
In above-mentioned technical proposal, the plasma torch is biased to plasma furnace wall surface arrangement, and its center line is in level
The radial deflection angle beta of face projection is 0~30 °.
In above-mentioned technical proposal, the plasma torch is arranged 3~4, and several plasma torch are biased to plasma
The direction in furnace wall face is consistent with radial deflection angle beta.
In above-mentioned technical proposal, the plasma torch is preferably provided with 3, and every plasma torch tilts down insertion etc.
The inclined angle alpha of gas ions furnace lower part is consistent, is 5 °~45；Every gas ions torch is biased to direction and the radial direction of plasma furnace wall surface
Deviation angle β is consistent, is 0~30 °.
In above-mentioned technical proposal, the slag exit bottom is provided with water sealed tank.
The present invention has the following advantages and outstanding effects: 1) total closed type feeding device can prevent clinical waste
The diffusion of the infectious substances such as germ, virus；2) set-up mode for covering formula plasma torch can be replenished in time graphite cathode and disappear
The part consumed enables devices to continuous and steady operation, reduces operating cost；3) tilting of plasma torch is arranged to form height
Its W-response degree is improved so that plasma furnace lower part temperature of charge is uniform in wet body and flame vortex field；4) plasma
Body camber temperature makes clinical waste be gasified totally melting, realizes that grey slag harmlessness recycles heavy metal and glass slag simultaneously, and produce
GCMS computer gas is for resource utilization.
Detailed description of the invention
Fig. 1 is a kind of plasma device schematic diagram for handling clinical waste according to the present invention.
Fig. 2 is the A-A schematic top plan view of Fig. 1 of one of embodiment.
In figure: 1- feeding device；11- lifting device；12- feed hopper；13- bag-breaking device；The first plate valve of 14-；
The second plate valve of 15-；16- hydraulic device；2- plasma furnace；3- plasma torch；4- slag discharge mouth；5- water seal
Slot；6- syngas outlet；7- feed pipe.
Specific embodiment
A specific embodiment of the invention and the course of work are further described with reference to the accompanying drawing.
The positional terms such as the upper, lower, left, right, front and rear in present specification be positional relationship based on the figure and
It establishes.Attached drawing is different, then corresponding positional relationship is also possible to change therewith, therefore cannot be interpreted as with this to protection model
The restriction enclosed.
As shown in Figure 1, a kind of plasma device for handling clinical waste, including plasma furnace 2,1 and of feeding device
Plasma torch 3.
The setting of feeding device 1 is at 2 top of plasma furnace, including feed hopper 12, bag-breaking device 13 and feed pipe 7.Broken bag
In 12 bottom of feed hopper, the polybag for that will be wrapped in clinical waste destroys the setting of device 13, and clinical waste is enable to disperse
Formula enters feed pipe 7.Roller type bag cutting machine can be selected in bag-breaking device 13.Feed pipe 7 is connect with plasma furnace 2, to guarantee charging
The leakproofness of process, the first plate valve 14 and the second plate valve 15 of the interior asynchronous opening and closing of setting of feed pipe 7, while to avoid medical treatment useless
Object accumulated plugging channel also sets up hydraulic device 16 between the first plate valve 14 and the second plate valve 15.First plate valve 14 and second
Opposite opened plate valve may be selected in plate valve 15.
Feeding device 1 further includes lifting device 11,11 upper outlet of lifting device and the sealed connection of feed hopper 12.It is packed
Clinical waste is lifted into feed hopper 12 by lifting device 11, is then dispersed into feed pipe under the action of bag-breaking device 13
7.The first plate valve 14 is opened, clinical waste enters the space between the first plate valve 14 and the second plate valve 15.It is then shut off the first plate
Valve 14 opens the second plate valve 15 and starts hydraulic device 16 simultaneously, so that clinical waste enters furnace at the top of plasma furnace 2
It is interior.
Plasma furnace 2 is hollow metal shell.Preferably, plasma furnace 2 is set as coaxial sky wide at the top and narrow at the bottom
Heart cylindrical metallic shell, natural transition between variable diameter cylinder.2 lower part of plasma furnace is provided with plasma torch 3, in furnace
Thermal-flame is generated, therefore 2 inner wall of plasma furnace is laid with fireproof high-temperature resistant material.Due to flame temperature is up to 2000~
3000 DEG C, the fireproof high-temperature resistant material of 2 inner wall of plasma furnace can be adopted with the more material rate layings of multilayer near flame side
With hyperthermal materials such as pure zirconium or zirconium carbides.
Plasma torch 3 includes anode torch and cathode torch, and cathode torch selects hollow graphite cathode torch, and anode torch setting exists
Cathode torch front end.It is passed through gas (including pure oxygen, air etc.) in hollow cathode torch, generates arcing between electrode
On the other hand 2000~3000 DEG C of thermal-flame also provides gasifying agent as furnace inner heat source for waste in furnace.Plasma
The outer surface choosing of torch 3 is water-cooled.Graphite cathode torch gradually uses up while generating plasma arcs as heat source, and anode
It is more much longer than cathode life, continuity is run to improve system, the selection of plasma torch 3 covers formula set-up mode.Every it is equal from
Daughter torch 3 is using number when entire life and the comparable more graphite electrodes of anode, in device operational process, with disappearing for graphite electrode
Consumption constantly promotes supply, maintains stable plasma arc.
Plasma torch 3 is arranged 3~4, and every is passed through diagonally downward in 2 wall surface of plasma furnace insertion lower furnace,
The formula that is circularly and evenly distributed in furnace arrangement.Plasma torch 3 inclined angle alpha (the i.e. folder of plasma torch center line and horizontal plane
Angle) it is 5 °~45 °.The equal arcing in 3~4 3 front ends of dipping type plasma torch forms plasma arcs and generates plasma and height
Warm fire flame forms thermal-flame flow field in furnace, so that the heating reaction of waste is relatively uniform.
It is arranged diagonally downward as a kind of optimisation technique scheme as shown in Fig. 2, plasma torch 3 is preferably provided with three
Form certain angle between wall surface simultaneously, that is, the projection of 3 center line of plasma torch in the horizontal plane deviate its with etc. from
The radial line of the central axis of daughter furnace 2, forms radial deflection angle beta, and 3 radial deflection angle beta of plasma torch is 0~30 °.More
The radial deflection direction of plasma 3 is consistent, thus gas and flame that three plasma torch 3 spray formed clockwise or
Eddy flow field counterclockwise further enhances the uniformity of waste heating, to avoid melting and occur during gasifying
Cold and hot area improves the extent of reaction of waste.
Plasma device of the present invention further includes robot control system(RCS) (such as DCS system), the starting of plasma torch 3,
The situations such as operation are monitored.In order to improve heating controllability, temperature-detecting device is equipped with by every plasma torch 3.
When starting, several plasma torch 3 are passed through gas, form thermal-flame area in 2 lower part of plasma furnace, work as doctor
When treatment waste is entered in plasma furnace 2 from feeding device 1, thermal-flame area is directly fallen to, in 2000~3000 DEG C of height
Rapid gasification and melting under temperature mixes gasification gas high-temperature gas and walks upwards.Clinical waste constantly enters as raw material and fuel
In furnace, the continuous gasification and melting of lower part, and pyrolytic gasification also occurs under the action of high-temperature gas for the clinical waste on top, generates
Contain CO, H2Synthesis gas.2 top wall surface of plasma furnace is equipped with syngas outlet 5, and the synthesis gas that reaction is generated is drawn etc.
Gas ions furnace 2 carries out purification and collects for further utilizing.
2 bottom of plasma furnace is equipped with slag exit 4.The clinical waste that gasification and melting occurs thoroughly forms slag liquid, from
Slag exit 4 flows out plasma furnace 2.4 bottom of slag exit is provided with water sealed tank 6, and slag liquid enters water sealed tank 6 by slot
Cooling water cooled and solidified, due to setting temperature difference and density contrast is divided into metal naturally and glass is precipitated, and utilizes for following resourceization.
The cooling water of water sealed tank 6 is recycled.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of plasma device for handling clinical waste, it is characterised in that:
The plasma device includes feeding device (1), plasma furnace (2) and plasma torch (3)；
The plasma furnace (2) is hollow metal shell；Plasma furnace (2) top wall surface is provided with synthesis gas and goes out
Mouth (5)；Plasma furnace (2) bottom is provided with slag exit (4)；
Feeding device (1) setting is at the top of the plasma furnace (2)；The feeding device includes feed hopper (12) and sets
It sets in the feed hopper (12) bottom and the feed pipe (7) that is connected with the plasma furnace (2)；
The plasma torch (3) passes through the plasma furnace (2) wall surface diagonally downward and is inserted under the plasma furnace (2)
Portion.
2. a kind of plasma device for handling clinical waste according to claim 1, it is characterised in that: the plasma
Body furnace (2) is coaxial cylindrical metal shell wide at the top and narrow at the bottom；Plasma furnace (2) inner wall is laid with heat-resisting material.
3. a kind of plasma device for handling clinical waste according to claim 1, it is characterised in that: the plasma
Body torch (3) selects graphite cathode torch；The plasma torch (3) is arranged 3~4, and 3~4 plasma torch (3) are in circle
It is uniformly distributed formula week and is arranged in the plasma furnace (2) lower part.
4. a kind of plasma device for handling clinical waste according to claim 1 or 3, it is characterised in that: described etc.
Gas ions torch (3) selection covers formula set-up mode.
5. a kind of plasma device for handling clinical waste according to claim 1 or 3, it is characterised in that: described etc.
The inclined angle alpha that gas ions torch (3) tilts down insertion plasma furnace (2) lower part is 5 °~45 °.
6. a kind of plasma device for handling clinical waste according to claim 5, it is characterised in that: the plasma
Body torch (3) is biased to plasma furnace (2) wall surface arrangement, and its center line is 0~30 ° in the radial deflection angle beta that horizontal plane projects.
7. a kind of plasma device for handling clinical waste according to claim 6, it is characterised in that: the plasma
Body torch (3) is arranged 3~4, wherein several plasma torch are biased to the direction and radial deflection angle of plasma furnace (2) wall surface
β is consistent.
8. a kind of plasma device for handling clinical waste according to claim 1, it is characterised in that: the charging dress
Setting (1) further includes lifting device (11), and lifting device (11) the upper outlet end and the feed hopper (12) are tightly connected.
9. a kind of plasma device of processing clinical waste according to claim 1 or 8, it is characterised in that: it is described into
It is provided with bag-breaking device (13) in hopper (12), the bag-breaking device (13) is located above the feed pipe (7).
10. a kind of plasma device for handling clinical waste according to claim 9, it is characterised in that: the charging
The first plate valve (14) and the second plate valve (15) are provided in pipe (7)；It is set between first plate valve (14) and the second plate valve (15)
It is equipped with hydraulic device (16).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811325471.4A CN109401786A (en) | 2018-11-08 | 2018-11-08 | A kind of plasma device handling clinical waste |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811325471.4A CN109401786A (en) | 2018-11-08 | 2018-11-08 | A kind of plasma device handling clinical waste |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220199A (en) * | 2019-04-19 | 2019-09-10 | 杨春斌 | A kind of processing refuse burning system of efficient burning |
| CN112708473A (en) * | 2019-10-25 | 2021-04-27 | 中国石油化工股份有限公司 | Gasification device and gasification method for producing synthesis gas by co-gasification of multiple materials and coal |
| CN113371679A (en) * | 2021-05-27 | 2021-09-10 | 中国矿业大学 | Carbon dioxide-methane plasma high-temperature reforming device and high-temperature reforming method |
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| CN112708473A (en) * | 2019-10-25 | 2021-04-27 | 中国石油化工股份有限公司 | Gasification device and gasification method for producing synthesis gas by co-gasification of multiple materials and coal |
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