CN108036334A - Danger wastes method for innocent treatment and device - Google Patents
Danger wastes method for innocent treatment and device Download PDFInfo
- Publication number
- CN108036334A CN108036334A CN201711215390.4A CN201711215390A CN108036334A CN 108036334 A CN108036334 A CN 108036334A CN 201711215390 A CN201711215390 A CN 201711215390A CN 108036334 A CN108036334 A CN 108036334A
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- furnace body
- sintering
- danger wastes
- melting furnace
- combustion chamber
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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
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
- F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The invention discloses a kind of danger wastes method for innocent treatment and device, danger wastes method for innocent treatment includes：Danger wastes, is sent into the sintering for sintering furnace body and carrying out 850 DEG C 1000 DEG C by S1 by feed inlet, realizes the decomposition of the dioxin pollutant in the danger wastes, and the preliminary of heavy metal is fixed；Product after S2, sintering send the high-temperature fusion to 1300 DEG C 1600 DEG C of progress in melting furnace body to handle by feeding unit, forms the product of glassy state, and thoroughly fix heavy metal therein；Product after S3, high-temperature fusion processing is discharged through the discharge port on the melting furnace body.The present invention realizes the innoxious and minimizing processing of the danger wastes such as the flying dust produced in industrial circle and heavy metal sewage sludge, product after processing can be with recycling, without entering landfill yard, valuable land resource is saved, has realized the perfect adaptation of economic interests and environmental benefit.
Description
Technical field
The present invention relates to hazardous waste processing technology field, more particularly to a kind of danger wastes method for innocent treatment and
Device.
Background technology
With industrial expansion, the hazardous waste of industrial processes discharge is increasing.It is estimated that the whole world is annual
Hazardous waste yield is 3.3 hundred million tons.Hazardous waste brings serious pollution and potentially seriously affects, while the place of hazardous waste
High cost is put, therefore it is extremely urgent to find suitable hazardous waste processing method.
At present, it is physics landfill method for the common mode of hazardous waste processing, it changes waste by concentration or phase transformation
Structure, make be readily transported, store, the form of utilization or disposal, including be compacted, crush, sort, thicken, adsorb, extract
The methods of taking, most its landfill is in underground at last, but it can not achieve that hazardous waste is innoxious and recycling treatment purpose.
The hazardous wastes such as flying dust, heavy metal sewage sludge are handled and also use conventional incineration method, but conventional incineration side
Method degree for the treatment of is not thorough, unstable products, it is difficult to realizes recycling.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of danger wastes method for innocent treatment and dangerous waste
Thing harmless treatment device.
The technical solution adopted by the present invention to solve the technical problems is：A kind of danger wastes harmless treatment side is provided
Method, comprises the following steps：
Danger wastes, is sent into the sintering for sintering furnace body and carrying out 850 DEG C -1000 DEG C by S1 by feed inlet, realizes institute
The decomposition of dioxins pollutant in danger wastes is stated, the preliminary of heavy metal is fixed；
Product after S2, sintering is sent to the high temperature melting of 1300 DEG C -1600 DEG C of progress in melting furnace body by feeding unit
Melt processing, form the product of glassy state, and thoroughly fix heavy metal therein；
Product after S3, high-temperature fusion processing is discharged through the discharge port on the melting furnace body.
Preferably, in step S1, when the danger wastes sinter, the gas of generation enters under described sinter in furnace body
Second combustion chamber of side, is discharged through exit flue；
In step S2, the product after sintering is sent to melting furnace sheet the first combustion chamber of top out of described sintering furnace body
Body.
The present invention also provides a kind of danger wastes harmless treatment device, including the sintering furnace body for connecting and being connected
With melting furnace body, be separately positioned on it is described sintering furnace body and melt furnace body on inlet port and outlet port, be arranged on institute
State the burner on sintering furnace body, the corresponding feed inlet is arranged on the intrinsic feeding unit of the sintering furnace, Yi Jishe
Put the plasma generator on the melting furnace body；The intrinsic operating temperature of melting furnace is higher than the sintering furnace
Intrinsic operating temperature；
Danger wastes enter in the sintering furnace body through the feed inlet, are passed after sintering processes in the feeding unit
Send in the lower entrance melting furnace body and carry out high-temperature fusion processing, the product after processing is discharged through the discharge port.
Preferably, the first combustion chamber and the second combustion chamber being distributed up and down are equipped with the sintering furnace body；Described first
The opening of both connections is equipped between combustion chamber and the second combustion chamber；The feed inlet connects first combustion chamber, described to send
Material unit is arranged in first combustion chamber；
The sintering furnace body is equipped with the first air hose for being respectively communicated with first combustion chamber and the second combustion chamber and the
Two air hoses, the exit flue equipped with connection second combustion chamber.
Preferably, it is equipped with Muffle plate in the sintering furnace body, the Muffle plate is by the sintering furnace body interior space
It is divided into first combustion chamber and the second combustion chamber；The opening is located at described Muffle plate one end and the sintering furnace inner body wall
Between.
Preferably, the feed inlet is the bell-mouth structure of air extended obliquely out.
Preferably, the feeding unit includes several carrying rollers and around the guipure for overlaying on several carrying roller peripheries；It is several
The carrying roller is intervally arranged along the sintering furnace body length direction.
Preferably, the both sides of the melting furnace body are respectively equipped with the interface for installing the plasma generator.
Preferably, the melting furnace body is staged melting furnace.
Preferably, pusher unit is equipped with the intrinsic ladder of the melting furnace；The pusher direction court of the pusher unit
To the discharge port.
Preferably, the pusher unit includes push rod and is arranged on cutting somebody's hair on the end of push rod one end；The position of cutting somebody's hair
In in the melting furnace body, the push rod other end stretches out the melting furnace body；
The push rod is corresponded in the melting furnace body and is equipped with dismountable quarl, the push rod, which moves, to be worn
Wherein, and between the push rod and the quarl it is filled with ceramic fibre.
Beneficial effects of the present invention：Using sintering+melting combination process, solve single sintering processes degree be not thorough and
The problems such as single treatment high energy consumption, realize the innoxious of the danger wastes such as the flying dust produced in industrial circle and heavy metal sewage sludge
Handled with minimizing, product after processing can with recycling, without into landfill yard, having saved valuable land resource,
Realize the perfect adaptation of economic interests and environmental benefit.
Brief description of the drawings
Below in conjunction with accompanying drawings and embodiments, the invention will be further described, in attached drawing：
Fig. 1 is the structure diagram of the danger wastes harmless treatment device of one embodiment of the invention；
Fig. 2 is the left view of danger wastes harmless treatment device shown in Fig. 1；
Fig. 3 is the enlarged structure schematic diagram of pusher unit in danger wastes harmless treatment device shown in Fig. 1.
Embodiment
In order to which the technical features, objects and effects of the present invention are more clearly understood, now compare attached drawing and describe in detail
The embodiment of the present invention.
As shown in Figure 1, 2, the danger wastes harmless treatment device of one embodiment of the invention, including connect and be connected
Sintering furnace body 10 and melting furnace body 20, be separately positioned on sintering furnace body 10 and melt furnace body 20 on feed inlet 31
It is arranged on discharge port 32, the burner 30 being arranged on sintering furnace body 10, corresponding feed inlet 31 in sintering furnace body 10
Feeding unit 40 and the plasma generator (not shown) being arranged on melting furnace body 20.Danger wastes are through charging
Mouth 31, which enters, to be sintered in furnace body 10, is entered after sintering processes under the transmission of feeding unit 40 and is melted progress high temperature in furnace body 20
Melt process, the product after processing are discharged through discharge port 32.
The sintering purpose of sintering furnace body 10 is decomposed in by the dioxin organic pollution in danger wastes
Carried out with heavy metal tentatively fixed.The plasma generator that melting furnace body 20 combines thereon utilizes the height that plasma has
Temperature characteristics, dioxin organic pollution is thoroughly decomposed, the danger wastes after sintering are melted to be formed it is a kind of completely inert
Extremely low glassy state firming body (glassy state product), is realizing the same of volume reduction (volume reduction rate about 1/3-1/2) with non-toxic, permeability
When, heavy metal and other harmful elements are thoroughly fixed in Si-O grids.
The operating temperature in furnace body 20 is melted higher than the operating temperature in sintering furnace body 10.Alternatively, sintering furnace
Operating temperature in body 10 is 850 DEG C -1000 DEG C, and it is 1300 DEG C -1600 DEG C to melt the operating temperature in furnace body 20.
Preferably, it is tunnel-kiln type sintering furnace to sinter furnace body 10, and melting furnace body 20 is staged melting furnace.Melting furnace
Body 20 is to realize thermally equivalent by the upset layer by layer of discarded object using stepped purpose, improves its heat transfer efficiency.
The shell of sintering furnace body 10 and melting furnace body 20 is made of fire resisting of good performance and thermal insulation material, it is ensured that
Furnace body surface temperature is less than 60 DEG C.
Specifically, and as shown in Figure 1, the first combustion chamber 11 being distributed up and down and the second combustion are equipped with sintering furnace body 10
Burn room 12.Feed inlet 31 connects the first combustion chamber 11, and feeding unit 40 is arranged in the first combustion chamber 11, so that danger wastes
Entered by feed inlet 31 in the first combustion chamber 11 and be sintered, and advanced under the transmission of feeding unit 40, with send to
Melt in furnace body 20.
The opening 13 of both connections is equipped between first combustion chamber 11 and the second combustion chamber 12, relative to whole sintering furnace sheet
For 10 temperature of body height is distributed, be open 13 low-temperature zones being located therein.The cigarette that sintering processes produce in the first combustion chamber 11
Gas and uncombusted material can enter dual firing chamber 12 commonly through opening 13, carry out completely burned, gas residence time>
2s。
Wherein, sinter furnace body 10 and be equipped with the first air hose 14 for being respectively communicated with the first combustion chamber 11 and the second combustion chamber 12
With the second air hose 15, equipped with the exit flue 16 for connecting the second combustion chamber 12.The setting of first air hose 14 and the second air hose 15 is used
In toward sintering furnace body 10 in be passed through combustion air.The flow process of combustion air is really one of air curtain, and hot wind can be prevented past
Outer discharge.
In sintering furnace body 10, danger wastes top layer is lighted by burner 30, then in combustion air
Under effect, discarded object occurs to sinter layer by layer, realizes the preliminary fixed of the wherein decomposition of dioxin pollutant and heavy metal.
Flue gas in two combustion chambers 12 etc. can be discharged by exit flue 16；Smoke outlet, can set frequency control smoke evacuation air-introduced machine,
Outlet negative pressure power is provided.
16 equal diameter of exit flue is set, and prevents the deposition of dust from blocking；Using fire resisting coolant system of good performance
Into, make 16 hull-skin temperature of exit flue be less than 60 DEG C.In addition, taking into full account thermal expansion problem, designed using expansion joint；May be used also
Set 1 sample connection, for extracting flue gas, detect its component again.
As a kind of preferred embodiment, Muffle plate 17 can be equipped with by sintering in furnace body 10, and Muffle plate 17 is by sintering furnace sheet
10 inner space of body is divided into the first combustion chamber 11 and the second combustion chamber 12；Opening 13 is positioned at 17 one end of Muffle plate and sintering furnace body
Between 10 inner walls.Muffle plate 17 is made of refractory material, and high temperature resistant has good heat transfer effect at the same time, burns to lower section second
Play the role of heating and thermal insulation in room 12.
Feed inlet 31, which may be formed at, to be connected on the pipeline of sintering furnace body 10, it is the bell-mouth structure of air extended obliquely out,
On the one hand " release of pressure " has been carried out to the discarded object accumulated in pipeline, has on the other hand been reformed to stacking discarded object, made it most
Trapezium structure is likely to form, easy to convey.The continuous accumulation of discarded object, also plays isolate furnace inner environment with external environment
Effect.
Burner 30 uses natural gas as fuel, and heating value of natural gas is high, flameholding.Burner 30 is in sintering furnace body 10
On layout interlock principle according to left and right, 10 wall of sintering furnace body on each 30 opposite of burner is equipped with peep hole, for seeing
Examine flame and material situation.
Feeding unit 40 may include several carrying rollers 41 and around the guipure 42 for overlaying on several 41 peripheries of carrying roller；Several carrying rollers 41
It is intervally arranged along sintering 10 length direction of furnace body.Carrying roller 41 can bear the weight of discarded object using ceramic roller, on the one hand it,
On the other hand it can bear high temperature in sintering process without damaging.
Guipure 42 is made of 314 stainless steel materials.Guipure 42 can use hinge arrangement, and hinge arrangement has in terms of ventilation
Advantage, exchanges easy to castoff heat.With reference to discarded object delivery head, 42 side of guipure may be provided with baffle, and elevation references are actual
Discarded object delivery head；Baffle is hinge-type band punch structure, is turned around with facilitating to rotate at the head and the tail carrying roller 41 of guipure 42.
On melting furnace body 20, plasma generator is as its core component, there is provided required external heat source is melted, its
Mainly it is made of plasma generator body, nitrogen gas generating system and cooling water system, plasma power supply etc., its plasma hair
Raw device body makes its ionization produce plasma, and then imitated by joule by electric arc heated working gas (air and nitrogen)
High temperature should be produced.
In furnace body 20 is melted, melt process is carried out using plasma technique, because of plasma arcs extreme temperatures, energy
Characteristic in quantity set, can be such that dioxins organic pollution in danger wastes decomposes rapidly, mineral products then form glass
State product, realizes heavy metal thoroughly effectively fixed.Glassy state product can be used as building resourceization to utilize, and not only alleviate
Landfill load, and realize certain economic interests.
Corresponding plasma generator, melting furnace body 20 are equipped with interface 21 for its installation.To make melting furnace body 20
Interior uniformity of temperature profile, the both sides of melting furnace body 20 are respectively equipped with interface 21.
It is staged melting furnace for melting furnace body 20, melts and be additionally provided with pusher unit at the ladder in furnace body 20
50；The pusher direction of pusher unit 50 can elapse the product after melt process toward 32 direction of discharge port towards discharge port 32.
With reference to Fig. 1,3, pusher unit 50 may include push rod 51 and be arranged on 51 one end end of push rod cuts somebody's hair 52；Cut somebody's hair
52 in melting furnace body 20, and 51 other end of push rod stretches out melting furnace body 20, can connect driving mechanism.Cut somebody's hair 52 and stroke
Working face mainly uses refractory material.52 are cut somebody's hair when making setting, buckle is embedded with, consequently facilitating being connected with push rod 51.Push away
Bar 51 and cut somebody's hair and 52 use modularized design, can be replaced in daily production.
Further, dismountable quarl 53, push rod 51 can be also equipped with by corresponding to push rod 51 in melting furnace body 20
It is removable to wear wherein, and ceramic fibre 54 is filled between push rod 51 and quarl 53.
The danger wastes method for innocent treatment of the present invention, can use above-mentioned processing unit to realize.With reference to figure 1,2,
The processing method may include following steps：
Danger wastes, is sent into the sintering for sintering furnace body 10 and carrying out 850 DEG C -1000 DEG C by S1 by feed inlet 31, real
The decomposition of dioxin pollutants in existing danger wastes, the preliminary of heavy metal are fixed.
Wherein, when danger wastes sinter, mainly in sintering furnace body 10 in first combustion chamber 11 above into
OK, the flue gas and uncombusted material that discarded object sintering produces can enter lower section in sintering furnace body 10 commonly through opening 13
Second combustion chamber 12, can finally discharge through exit flue 16.
Product after S2, sintering is sent to the height of 1300 DEG C -1600 DEG C of progress in melting furnace body 20 by feeding unit 40
Warm melt process, forms the product of glassy state, and thoroughly fixes heavy metal therein.
In step S2, the product after step S1 sintering is sent to molten first combustion chamber 11 of top out of sintering furnace body 10
Melt furnace body 20.
Product after S3, high-temperature fusion processing is discharged through melting the discharge port 32 on furnace body 20.
In melt process, plasma generator is as its core component, there is provided melts required external heat source；Utilize
The hot properties that gas ions have, dioxin organic pollution is thoroughly decomposed, and the danger wastes after sintering are melted shape
The glassy state firming body extremely low into a kind of completely inert and non-toxic, permeability, is realizing volume reduction (volume reduction rate about 1/3-1/2)
Meanwhile heavy metal and other harmful elements are thoroughly fixed in Si-O grids, leaching rate is far below state-set standard.Cause
This, can reach national building standard through plasma agglomeration molten product, for brickmaking, pave the way, so as to fulfill recycling profit
With.
Melting furnace body 20 is staged, and pusher unit 50 is wherein additionally provided with ladder, and discarded object is overturn layer by layer,
Realize thermally equivalent, improve its heat transfer efficiency.And pusher unit 50, which additionally aids, elapses product to discharge port 32.
Table 1 below contrasts for the melten glass weight metal leaching rate that present invention processing obtains and national standard.
1. flying dust of table, fusing fly ash vitreum leaching rate of heavy metals and national standard contrast table
From above-mentioned 1 data comparison of table, obtained flying dust processed by the invention, fusing fly ash vitreum Leaching of Heavy Metals
Rate is far below state-set standard, can carry out recycling.
To sum up, the present invention will sintering and melt binding, by hazardous waste disposals such as flying dust, heavy metal sewage sludges into glassy state
Product, not only realizes the innoxious and minimizing processing of danger wastes, but also product can be used as the recyclings such as building materials.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made, is directly or indirectly used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of danger wastes method for innocent treatment, it is characterised in that comprise the following steps：
S1, by danger wastes pass through feed inlet（31）It is sent into sintering furnace body（10）850 DEG C -1000 DEG C of sintering is carried out, it is real
The decomposition of dioxin pollutants in the existing danger wastes, the preliminary of heavy metal are fixed；
Product after S2, sintering passes through feeding unit（40）Send to melting furnace body（20）The interior height for carrying out 1300 DEG C -1600 DEG C
Warm melt process, forms the product of glassy state, and thoroughly fixes heavy metal therein；
Product after S3, high-temperature fusion processing is through the melting furnace body（20）On discharge port（32）Discharge.
2. danger wastes method for innocent treatment according to claim 1, it is characterised in that in step S1, the danger
During dangerous discarded object sintering, the gas of generation enters the sintering furnace body（10）Second combustion chamber of interior lower section（12）, through smoke evacuation
Flue（16）Discharge；
In step S2, product after sintering is from the sintering furnace body（10）First combustion chamber of interior top（11）Send to melting furnace
Body（20）.
3. a kind of danger wastes harmless treatment device, it is characterised in that including the sintering furnace body for connecting and being connected
（10）With melting furnace body（20）, be separately positioned on the sintering furnace body（10）With melting furnace body（20）On feed inlet
（31）And discharge port（32）, be arranged on the sintering furnace body（10）On burner（30）, the corresponding feed inlet（31）If
Put in the sintering furnace body（10）Interior feeding unit（40）And it is arranged on the melting furnace body（20）On plasma
Body generator；The melting furnace body（20）Interior operating temperature is higher than the sintering furnace body（10）Interior operating temperature；
Danger wastes are through the feed inlet（31）Into the sintering furnace body（10）It is interior, in the feeding list after sintering processes
Member（40）Transmission is lower to enter the melting furnace body（20）Interior progress high-temperature fusion processing, the product after processing is through the discharge port
（32）Discharge.
4. danger wastes harmless treatment device according to claim 3, it is characterised in that the sintering furnace body
（10）It is interior equipped with the first combustion chamber being distributed up and down（11）With the second combustion chamber（12）；First combustion chamber（11）With the second combustion
Burn room（12）Between be equipped with connection both opening（13）；The feed inlet（31）Connect first combustion chamber（11）, it is described
Feeding unit（40）It is arranged on first combustion chamber（11）It is interior；
The sintering furnace body（10）It is equipped with and is respectively communicated with first combustion chamber（11）With the second combustion chamber（12）First
Air hose（14）With the second air hose（15）, equipped with connecting second combustion chamber（12）Exit flue（16）.
5. danger wastes harmless treatment device according to claim 4, it is characterised in that the sintering furnace body
（10）It is interior to be equipped with Muffle plate（17）, the Muffle plate（17）By the sintering furnace body（10）Inner space is divided into first combustion
Burn room（11）With the second combustion chamber（12）；The opening（13）Positioned at the Muffle plate（17）One end and the sintering furnace body
（10）Between inner wall.
6. danger wastes harmless treatment device according to claim 3, it is characterised in that the feed inlet（31）For
The bell-mouth structure of air extended obliquely out.
7. danger wastes harmless treatment device according to claim 3, it is characterised in that the feeding unit（40）
Including several carrying rollers（41）And around overlaying on several carrying rollers（41）The guipure of periphery（42）；Several carrying rollers（41）Along institute
State sintering furnace body（10）Length direction is intervally arranged.
8. danger wastes harmless treatment device according to claim 3, it is characterised in that the melting furnace body
（20）Both sides be respectively equipped with the interface for installing the plasma generator（21）.
9. according to claim 3-8 any one of them danger wastes harmless treatment devices, it is characterised in that the melting
Furnace body（20）For staged melting furnace；
The melting furnace body（20）Pusher unit is equipped with interior ladder（50）；The pusher unit（50）Pusher direction court
To the discharge port（32）.
10. danger wastes harmless treatment device according to claim 9, it is characterised in that the pusher unit
（50）Including push rod（51）And it is arranged on push rod（51）Cutting somebody's hair on the end of one end（52）；It is described to cut somebody's hair（52）Positioned at described molten
Melt furnace body（20）It is interior, the push rod（51）The other end stretches out the melting furnace body（20）；
The melting furnace body（20）The interior correspondence push rod（51）Equipped with dismountable quarl（53）, the push rod
（51）It is removable to wear wherein, and the push rod（51）With the quarl（53）Between be filled with ceramic fibre
（54）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215390.4A CN108036334A (en) | 2017-11-28 | 2017-11-28 | Danger wastes method for innocent treatment and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711215390.4A CN108036334A (en) | 2017-11-28 | 2017-11-28 | Danger wastes method for innocent treatment and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108036334A true CN108036334A (en) | 2018-05-15 |
Family
ID=62094262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711215390.4A Pending CN108036334A (en) | 2017-11-28 | 2017-11-28 | Danger wastes method for innocent treatment and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108036334A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332355A (en) * | 2018-09-21 | 2019-02-15 | 浙江工商大学 | Hazardous waste high-temperature fusion processing unit and its technique |
| CN110486731A (en) * | 2019-09-12 | 2019-11-22 | 山东欧卡环保工程有限公司 | Solid and liquid dangerous waste plasma cracking and vitrifying processing equipment and method |
| CN110848703A (en) * | 2019-12-06 | 2020-02-28 | 航天环境工程有限公司 | Vehicle-mounted mobile hazardous waste plasma high-temperature gasification melting harmless treatment device and application |
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| JPH08285257A (en) * | 1995-04-13 | 1996-11-01 | Daitouwa Tekko Kk | Incineration furnace |
| US20080039672A1 (en) * | 2006-08-08 | 2008-02-14 | Cornellier J Rene | Apparatus for destruction of organic pollutants |
| JP2012002492A (en) * | 2010-05-20 | 2012-01-05 | Nippon Crucible Co Ltd | Device for recovery of valuable metal |
| CN106642138A (en) * | 2016-12-30 | 2017-05-10 | 重庆科技学院 | Waste gasification melting furnace |
| CN206430134U (en) * | 2017-01-26 | 2017-08-22 | 浙江得美环保科技有限公司 | A kind of carbonization incinerator of house refuse |
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2017
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08285257A (en) * | 1995-04-13 | 1996-11-01 | Daitouwa Tekko Kk | Incineration furnace |
| US20080039672A1 (en) * | 2006-08-08 | 2008-02-14 | Cornellier J Rene | Apparatus for destruction of organic pollutants |
| JP2012002492A (en) * | 2010-05-20 | 2012-01-05 | Nippon Crucible Co Ltd | Device for recovery of valuable metal |
| CN106642138A (en) * | 2016-12-30 | 2017-05-10 | 重庆科技学院 | Waste gasification melting furnace |
| CN206430134U (en) * | 2017-01-26 | 2017-08-22 | 浙江得美环保科技有限公司 | A kind of carbonization incinerator of house refuse |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332355A (en) * | 2018-09-21 | 2019-02-15 | 浙江工商大学 | Hazardous waste high-temperature fusion processing unit and its technique |
| CN109332355B (en) * | 2018-09-21 | 2023-10-17 | 浙江工商大学 | High-temperature melting treatment device and process for dangerous waste |
| CN110486731A (en) * | 2019-09-12 | 2019-11-22 | 山东欧卡环保工程有限公司 | Solid and liquid dangerous waste plasma cracking and vitrifying processing equipment and method |
| CN110848703A (en) * | 2019-12-06 | 2020-02-28 | 航天环境工程有限公司 | Vehicle-mounted mobile hazardous waste plasma high-temperature gasification melting harmless treatment device and application |
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Application publication date: 20180515 |
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