CN107152684A - Waste incineration method - Google Patents
Waste incineration method Download PDFInfo
- Publication number
- CN107152684A CN107152684A CN201710286099.XA CN201710286099A CN107152684A CN 107152684 A CN107152684 A CN 107152684A CN 201710286099 A CN201710286099 A CN 201710286099A CN 107152684 A CN107152684 A CN 107152684A
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- China
- Prior art keywords
- waste
- incineration method
- waste incineration
- gas
- rotary kiln
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- 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.)
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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
- F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
- F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
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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
- F23G5/44—Details; Accessories
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention provides a kind of waste incineration method, waste incineration method comprises the following steps：S1：Waste and the first combustion-supporting gas feeding rotary kiln are handled；S2：Waste after being handled by rotary kiln and the second combustion-supporting gas feeding dual firing chamber are subjected to burning processing；S4：It will be handled in waste gas feeding emission-control equipment after dual firing chamber burns.Technical scheme efficiently solves hazardous waste in the prior art and decomposes not thorough, insufficient, the problem of discharging not up to standard of burning.
Description
Technical field
The present invention relates to the technical field of incineration of waste, in particular to a kind of waste incineration method.
Background technology
Hazardous waste refers to be included in《National Hazard waste register》Or according to the hazardous waste judging standard of national regulation
The waste with hazard property assert with discrimination method.Totally 479 kinds of 46 major classes of hazardous waste point, species is more, complicated component, tool
Toxic, corrosivity, inflammable and explosive property, chemical reactivity, infectiousness, radioactivity etc., it, which pollutes, has potentiality and hysteresis quality,
It is one of emphasis and difficulties of global environmental protection.
, should be according to its classification, composition composition and its physics, chemistry etc. in processing because hazardous waste has above-mentioned characteristic
Characteristic, carries out different disposal.The processing method of disposal in the world to hazardous waste has at present：Burning, landfill, resource reclaim
(reuse), safe storage, physical chemistry processing etc..
Incineration temperature is very high, is a kind of thermal oxidation process, wherein oxygen reaction in hazardous waste and air, generation gas and
The solid residue burnt again is difficult, produced gas needs to discharge after purifying, solid residue security landfill disposal.Hazardous waste is passed through
Cross after burning disposal, most organic is transformed into inorganic matter, Waste volume reduces 85%~90%.Greatly reduce final
Amount of landfill and expense, eliminate or mitigate toxicity and infectiousness of waste etc..Having after burning disposal makes waste reach stabilisation, peace
Quan Hua, the advantage of minimizing.
At present, the domestic burning disposal to hazardous waste uses rotary kiln incinerator, liquid injection formula incinerator, fluid bed
The type of furnaces such as incinerator, fixed bed incinerator, multilayer incinerator and cement kiln, these incineration technologies are using downflow type (i.e. cigarette
Air-flow is consistent to the flow direction with waste in incinerator) peroxide burning.In actual motion, hazardous waste be unable to complete sterilizing,
Decompose and detoxify, the problem of fume emission is not up to standard
The content of the invention
It is a primary object of the present invention to provide a kind of waste incineration method, decomposed with solving hazardous waste in the prior art
Not thorough, insufficient, the problem of discharging not up to standard of burning.
To achieve these goals, the invention provides a kind of waste incineration method, waste incineration method includes following step
Suddenly：S1：Waste and the first combustion-supporting gas are sent into rotary kiln to handle waste；S2：After being handled by rotary kiln
Waste and the second combustion-supporting gas feeding dual firing chamber carry out burning processing；S4：Waste gas after dual firing chamber burns is sent into waste gas
Handled in processing unit.
Further, in step sl, the first combustion-supporting gas includes oxygen, and the amount of oxygen being actually fed into is required for theoretical
The 81% to 89% of amount of oxygen.
Further, in step sl, rotary kiln control temperature be 750 DEG C to 850 DEG C.
Further, in step s 2, the second combustion-supporting gas includes oxygen, and the amount of oxygen being actually fed into is required for theoretical
The 150% to 180% of amount of oxygen.
Further, in step sl, dual firing chamber control temperature be 1100 DEG C to 1200 DEG C.
Further, determine whether to spray into the first fuel as needed in step sl.
Further, determine whether to spray into the second fuel as needed in step s 2.
Further, handled by dual firing chamber's burning and obtaining bottom ash and flying dust, waste incineration method also includes：
S5：Bottom ash and flying dust are proportionally added into melting plant and carry out secondary utilization.
Further, emission-control equipment includes being sequentially connected logical chilling apparatus, deacidifying device, dust arrester and air inducing
Machine.
Further, dust arrester includes the flying dust feeding melting plant in sedimentation tower and sack cleaner, dust arrester
Carry out secondary utilize.
Further, after waste feeding dual firing chamber carries out burning processing, waste incineration method also includes：S3：Waste fires
Waste gas feeding residual heat using device after burning, and SNCR denitration is provided between dual firing chamber and residual heat using device, it will pass through
Handled in waste gas feeding emission-control equipment after residual heat using device.
Further, before waste is entered into rotary kiln, waste incineration method also includes：S6：Waste is located in advance
Reason；S7：Feed arrangement will be sent into by pretreated waste, waste is sent into rotary kiln by feed arrangement and located
Reason.
Further, waste incineration method includes control system, and control system controls the first combustion-supporting gas and second combustion-supporting
The consumption of gas, and the consumption of raw material that emission-control equipment is consumed.
Further, in step sl, rotary kiln include charging aperture and feeding-passage, emission-control equipment include flue and
Smoke outlet, charging aperture and smoke outlet homonymy are set, and feeding-passage is disposed adjacent and feedstock direction and flue gas with flue
Discharge direction is opposite so that waste is exchanged heat with flue gas.
Apply the technical scheme of the present invention, when hazardous waste burns, hazardous waste is initially entered in rotary kiln, danger is useless
Thing is first decomposed into combustible in rotary kiln.Combustible after decomposition enters dual firing chamber, and combustible sufficiently fires in dual firing chamber
Burn, the waste gas after burning causes hazardous waste is decomposed more thorough by rotary kiln, the hazardous waste burning after decomposition is more
Fully, the waste gas after trash burning is by emission-control equipment, and air is discharged into after waste gas after treatment is up to standard.The present invention's
Technical scheme efficiently solves hazardous waste in the prior art and decomposes not thorough, insufficient, the problem of discharging not up to standard of burning.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and of the invention shows
Meaning property embodiment and its illustrate be used for explain the present invention, do not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the schematic flow sheet of the embodiment of the waste incineration method according to the present invention.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
For the ease of description, space relative terms can be used herein, such as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.If for example, the device in accompanying drawing is squeezed, be described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, expands layer
With the thickness in region, and make identical device is presented with like reference characters, thus description of them will be omitted.
As shown in figure 1, the waste incineration method of the present embodiment includes：S1：Waste is sent into rotary kiln to carry out waste
Processing, sends into the first combustion-supporting gas.S2：The waste handled by rotary kiln, the second combustion-supporting gas and the second oil plant are sent into two
Fire room and carry out burning processing.S4：It will be handled in waste gas feeding emission-control equipment after dual firing chamber burns.
Using the technical scheme of the present embodiment, when hazardous waste burns, hazardous waste is initially entered in rotary kiln, dangerous
Waste is first decomposed into combustible in rotary kiln.Combustible after decomposition enters dual firing chamber, and combustible is sufficient in dual firing chamber
Burning, the waste gas after burning causes hazardous waste is decomposed more thorough by rotary kiln, and the hazardous waste burning after decomposition is more
Plus fully, waste gas after trash burning is discharged into air by emission-control equipment after waste gas after treatment is up to standard.This implementation
Example technical scheme efficiently solve in the prior art hazardous waste decompose not thoroughly, burn it is insufficient, discharge it is not up to standard
Problem.
As shown in figure 1, in the technical scheme of the present embodiment, in step sl, the first combustion-supporting gas includes oxygen, actual
The amount of oxygen of feeding is the 81% to 89% of theoretical required amount of oxygen.The air capacity being passed through in the present embodiment in rotary kiln is
The 85% of theoretical air requirement, this ensure that the amount of oxygen of the complete decomposition of waste, without burning.This be waste thoroughly
Burning has been done sufficient decompose and prepared.Further specifically, in step sl, rotary kiln control temperature be 750 DEG C to 850
℃.This guarantees the temperature of waste destruction.Certainly, as one skilled in the art will appreciate that in general the first combustion-supporting gas
For air, the 81% to 89% of the amount of oxygen needed in air containing waste.
As shown in figure 1, in the technical scheme of the present embodiment, in step s 2, the second combustion-supporting gas includes oxygen, actual
The amount of oxygen of feeding is the 150% to 180% of theoretical required amount of oxygen.This ensure that the organic matter of waste destruction is abundant
Burning.Specifically, oxygen content in the when air sent into the present embodiment, air for actual oxygen demand 150% to
180%.Further specifically, in step sl, dual firing chamber control temperature be 1100 DEG C to 1200 DEG C.This ensure that decomposing
The clean-burning temperature of organic matter.And then pollutant is sufficiently burnt, contain while meeting dual firing chamber's exiting flue gas
Oxygen amount is in national standard control range, and this reduces the pollution to environment.
As shown in figure 1, in the technical scheme of the present embodiment, penetrating the is determined whether as needed in the step S1
One fuel.Determine whether to spray into the second fuel as needed in the step S2.So further ensure trash burning
Than more thoroughly.For example, the first fuel and the second fuel that are passed through when the temperature that waste needs is higher or is difficult to burn are more
A bit.First fuel and the second fuel can be the fuel such as mineral oil or diesel oil or natural gas, and rotary kiln and dual firing chamber pass through spray gun
Spray into the fuel such as waste mineral oil or diesel oil or natural gas.So ensure that penetrating the first fuel and the second fuel enter to it is pre-
Positioning is put.
As shown in figure 1, in the technical scheme of the present embodiment, burnt by dual firing chamber post-process and obtain bottom ash and
Flying dust, waste incineration method also includes：S5：Bottom ash and flying dust are passed through in melting plant and recycled.This aspect subtracts
Lack pollution of the waste to environment, on the other hand save raw material so that waste is recycled.Melting plant can for etc.
The one of which such as ion stove, electric furnace, side-blown converter, swinging stove.
As shown in figure 1, in the technical scheme of the present embodiment, emission-control equipment includes being sequentially connected logical quenching dress
Put, the deacidifying device with calcium hydroxide and activated carbon, dust arrester and putting in order for air-introduced machine, i.e. the said equipment fill for dedusting
The downstream for being arranged on deacidifying device is put, air-introduced machine is arranged on the downstream of dust arrester.Said structure ensure that trash burning is produced
Gas to the less pollution of environment.Specifically, the chilling apparatus of emission-control equipment is quick by waste gas by jet atomization water
Cooling, shortens residence time of the waste gas at 500 DEG C to 200 DEG C, it is preferable that its residence time is controlled within 1s, to suppress two
The regeneration of Evil English.The waste gas of trash burning sprayed into by entering deacidifying device after chilling apparatus, in deacidifying device activated carbon and
Calcium hydroxide, the poisonous and hazardous gas of charcoal absorption, the poisonous and harmful substance such as bioxin and heavy metal.Calcium hydroxide is further
Eliminate sour gas that trash burning is produced etc..Waste combustion gas after deacidifying device enters dust arrester.Air-introduced machine
Setting cause each operation can guarantee that appropriate negative pressure, while ensureing that waste gas up to standard is discharged in a organized way.Chilling apparatus is multi-functional
Flash cold column, can require that spraying into calcium hydroxide solution realizes semidry method depickling, that is, increases according to processing waste material composition and discharge standard
Plus one of deacidification process, it is more beneficial for the adaptability of system.Exhaust device also includes wet type extracting tower and reheater, wet type
Extracting tower is in the downstream of air-introduced machine, and reheater is arranged on the downstream of wet type extracting tower.The downstream of reheater sets cigarette
24 hours on-Line Monitor Devices are provided with chimney, chimney.
As shown in figure 1, in the technical scheme of the present embodiment, dust arrester includes sedimentation tower and sack cleaner, dedusting
Flying dust in device is passed through melting plant and recycled.The setting of sedimentation tower and sack cleaner causes the dust in gas
Can sufficiently it filter, the cost that said structure is set is relatively low.The flying dust of collection is passed through melting plant and recycled so
It can realize innoxious, while can comprehensively utilize, this external enwergy is further reduced because of the occupation of land that flyash curing is filled.By dedusting
Waste combustion gas after device can so be produced trash burning by the reaction of sour gas by wet type extracting tower
Sour gas eliminate.Reheater is entered by the gas after wet type extracting tower and then is discharged into again by chimney to air.
Pollution This greatly reduces the toxic and harmful gas after trash burning to environment.Specifically, sack cleaner is provided with
Heating device, heating device is the heat that UTILIZATION OF VESIDUAL HEAT IN is produced, and so cost savings cost.It is worth noting that, cloth bag
The temperature of the heating device heating of dust arrester can avoid smoke condensation from being bonded cloth bag more than the dew point of flue gas, so.
As shown in figure 1, in the technical scheme of the present embodiment, after waste feeding dual firing chamber carries out burning processing, waste
Incinerating method also includes：S3：Waste gas feeding residual heat using device after trash burning, and dual firing chamber and residual heat using device it
Between be provided with SNCR method (SNCR) denitration, exhaust-gas treatment will be sent into by waste gas after residual heat using device
Handled in device.SNCR denitration is conducive to the NOx in the gas after trash burning.Specifically, SNCR denitration is sprayed into
Reducing agent is urea or ammoniacal liquor, sets jet in the interface of dual firing chamber and residual heat using device, passes through denitration spraying system
Urea liquid or ammoniacal liquor are sprayed into, it should be noted that NOx is down to 250mg/Nm3Below.
As shown in figure 1, in the technical scheme of the present embodiment, before waste is entered into rotary kiln, waste incineration method
Also include：S6：Waste is pre-processed.S7：Feed arrangement will be sent into by pretreated waste, will by feed arrangement
Handled in waste feeding rotary kiln.Said structure causes waste to be fed through in an orderly manner in rotary kiln, so that waste more fills
The decomposition divided.In the technical scheme of the present embodiment, the pretreatment of waste can include compression, classification and removal of impurities of waste etc..
Feed arrangement includes feed bin, emission of baiting chute and pusher.Feed bin is made using corrosion-resistant stainless steel, anticorrosion and bonding.Blanking
Elephant trunk is stainless steel rectangular tube, sets upper and lower flap valve, and gas is locked when realizing charging.Lower flap valve has function of weighing, can be accurate
Control into furnace charge amount, realize the accurate control working of a furnace.Pusher is U-shape structure, and contact flue gas section sets water collar, supporting hydraulic thrust
Bar, realizes automatic feed.
As shown in figure 1, in the technical scheme of the present embodiment, in step sl, rotary kiln includes charging aperture and charging is logical
Road, emission-control equipment includes flue and smoke outlet, and charging aperture and smoke outlet homonymy are set, feeding-passage and flue
It is disposed adjacent and feedstock direction is opposite with flue gas discharge direction so that waste is exchanged heat with flue gas.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so using
Data can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except herein
Order beyond those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include not list clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (14)
1. a kind of waste incineration method, it is characterised in that the waste incineration method comprises the following steps：
S1：Waste and the first combustion-supporting gas are sent into rotary kiln to handle the waste；
S2：Waste after being handled by the rotary kiln and the second combustion-supporting gas are sent into dual firing chamber and carry out burning processing；
S4：It will be handled in waste gas feeding emission-control equipment after dual firing chamber burns.
2. waste incineration method according to claim 1, it is characterised in that in the step S1, described first is combustion-supporting
Gas includes oxygen, and the amount of oxygen being actually fed into is the 81% to 89% of theoretical required amount of oxygen.
3. waste incineration method according to claim 2, it is characterised in that in the step S1, the rotary kiln
It is 750 DEG C to 850 DEG C to control temperature.
4. waste incineration method according to claim 1, it is characterised in that in the step S2, described second is combustion-supporting
Gas includes oxygen, and the amount of oxygen being actually fed into is the 150% to 180% of theoretical required amount of oxygen.
5. waste incineration method according to claim 4, it is characterised in that in the step S1, the dual firing chamber
It is 1100 DEG C to 1200 DEG C to control temperature.
6. waste incineration method according to claim 1, it is characterised in that determination is as needed in the step S1
The first fuel of no penetrating.
7. waste incineration method according to claim 1, it is characterised in that determination is as needed in the step S2
The second fuel of no penetrating.
8. waste incineration method according to claim 1, it is characterised in that handle and obtain being burnt by the dual firing chamber
To bottom ash and flying dust, the waste incineration method also includes：
S5：The bottom ash and the flying dust are proportionally added into melting plant and carry out secondary utilization.
9. waste incineration method according to claim 8, it is characterised in that the emission-control equipment includes being sequentially connected
Logical chilling apparatus, deacidifying device, dust arrester and air-introduced machine.
10. waste incineration method according to claim 9, it is characterised in that the dust arrester includes sedimentation tower and cloth
Flying dust in bag dust collector, the dust arrester sends into the melting plant and carries out secondary utilize.
11. waste incineration method according to claim 1, it is characterised in that dual firing chamber is fired in waste feeding
After burning processing, the waste incineration method also includes：
S3：Waste gas feeding residual heat using device after trash burning, and between the dual firing chamber and the residual heat using device
SNCR denitration is provided with, is located being sent into by the waste gas after the residual heat using device in the emission-control equipment
Reason.
12. waste incineration method according to claim 1, it is characterised in that described before waste is entered into rotary kiln
Waste incineration method also includes：
S6：Waste is pre-processed；
S7：Feed arrangement will be sent into by pretreated waste, will be returned by the feed arrangement described in waste feeding
Handled in rotary kiln.
13. waste incineration method according to claim 1, it is characterised in that waste incineration method includes control system, institute
The consumption that control system controls the first combustion-supporting gas and second combustion-supporting gas is stated, and the emission-control equipment is consumed
Raw material consumption.
14. waste incineration method according to claim 1, it is characterised in that in the step S1, the rotary kiln bag
Charging aperture and feeding-passage are included, the emission-control equipment includes flue and smoke outlet, the charging aperture and the flue gas
Port of export homonymy set, the feeding-passage be disposed adjacent with the flue and feedstock direction it is opposite with flue gas discharge direction so that
The waste is exchanged heat with the flue gas.
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| CN201710286099.XA CN107152684B (en) | 2017-04-26 | 2017-04-26 | Waste incineration method |
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| CN201710286099.XA CN107152684B (en) | 2017-04-26 | 2017-04-26 | Waste incineration method |
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Cited By (6)
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| CN108361713A (en) * | 2018-01-31 | 2018-08-03 | 青岛天和清原科技有限公司 | A kind of middle low-level waste hot chemical treatment method |
| CN108480360A (en) * | 2018-03-04 | 2018-09-04 | 天津壹鸣环境科技股份有限公司 | Novel method for recycling fly ash resources and discharging tail gas in ultra-clean mode by adopting rotary kiln melting method |
| CN109959016A (en) * | 2019-04-18 | 2019-07-02 | 中国恩菲工程技术有限公司 | A kind of processing system of hazardous waste |
| CN110030560A (en) * | 2019-04-18 | 2019-07-19 | 中国恩菲工程技术有限公司 | A kind of processing method of hazardous waste |
| CN111306549A (en) * | 2020-02-25 | 2020-06-19 | 南京航空航天大学 | Green and efficient rotary kiln incineration treatment method for hazardous wastes based on oxygen-enriched air supply of secondary combustion chamber |
| CN112594692A (en) * | 2020-12-15 | 2021-04-02 | 西安交通大学 | Fuel self-sufficient fly ash molten garbage incineration harmless system and treatment method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108361713A (en) * | 2018-01-31 | 2018-08-03 | 青岛天和清原科技有限公司 | A kind of middle low-level waste hot chemical treatment method |
| CN108480360A (en) * | 2018-03-04 | 2018-09-04 | 天津壹鸣环境科技股份有限公司 | Novel method for recycling fly ash resources and discharging tail gas in ultra-clean mode by adopting rotary kiln melting method |
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| CN109959016A (en) * | 2019-04-18 | 2019-07-02 | 中国恩菲工程技术有限公司 | A kind of processing system of hazardous waste |
| CN110030560A (en) * | 2019-04-18 | 2019-07-19 | 中国恩菲工程技术有限公司 | A kind of processing method of hazardous waste |
| CN111306549A (en) * | 2020-02-25 | 2020-06-19 | 南京航空航天大学 | Green and efficient rotary kiln incineration treatment method for hazardous wastes based on oxygen-enriched air supply of secondary combustion chamber |
| CN112594692A (en) * | 2020-12-15 | 2021-04-02 | 西安交通大学 | Fuel self-sufficient fly ash molten garbage incineration harmless system and treatment method |
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