CN206940807U - A kind of plasma dangerous waste handles gasification installation - Google Patents
A kind of plasma dangerous waste handles gasification installation Download PDFInfo
- Publication number
- CN206940807U CN206940807U CN201720471050.7U CN201720471050U CN206940807U CN 206940807 U CN206940807 U CN 206940807U CN 201720471050 U CN201720471050 U CN 201720471050U CN 206940807 U CN206940807 U CN 206940807U
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- heater
- plasma
- gasification
- dangerous waste
- handles
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- Gasification And Melting Of Waste (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a kind of plasma dangerous waste processing gasification installation, is related to gasification furnace technical field.Including：Plasma gasification stove, the plasma gasification stove is vertical structure, the plasma gasification stove has body of heater, charging aperture is provided with the top of the body of heater, opening position is provided with horizontal charging bed to the body of heater on the lower, the bottom of furnace body is provided with slag notch, and multiple plasmatorch and in a ring uniform arrangement are provided with the body of heater.The utility model ejects plasma flame by plasmatorch, anoxic in high temperature of the waste containing large amount of organic more than 1500 DEG C is gasificated into simple non-toxic compound and simple substance element by high-temperature plasma, the material that can not gasify simultaneously is melt into the clinker of glassy state in high temperature, glassy solids are cooled to after coming out of the stove, and can be used as building materials, and new pollution will not be produced.The decrement of the utility model processing solid waste is 10＆ or so, and processing procedure whole process is innoxious.
Description
Technical field
It the utility model is related to gasification furnace technical field, more particularly to a kind of plasma dangerous waste processing gasification installation.
Background technology
Plasma is the 4th state that material is classified as after solid, gas, liquid tri-state, by cation, anion, electricity
Daughter nucleus neutral ion forms, and because positive and negative charge sum is equal in system, therefore is referred to as " plasma ".
With China's rapid development of economy, the continuous improvement of the level of urbanization and living standards of the people, municipal refuse production
Raw amount all increases with mesh.The basic handling mode of domestic waste has landfill, burning and compost.Wherein, burning method can make rubbish
Volume reduction 90%, decrement 75%, can kill all pathogenic microorganism and parasitic ovum, and caused heat energy can recycle,
The minimizing of house refuse, innoxious, recycling can be realized to greatest extent, and land occupation resource is minimum.Burning method
For it is lasting, stably, reliably and securely dissolve substantial amounts of domestic waste, improve the living environment of urban human, ensure economical
Sustainable development, undoubtedly play an important role.However, in flying dust caused by waste incineration containing substantial amounts of toxic heavy metal (Cr,
Pb, Cu etc.), belong to the hazardous waste of national regulation, curing process is had to pass through before hazardous waste landfill is entered.With
Waste incineration amount in China's is continuously increased, and the disposal amount of flying ash will necessarily rise therewith.And the danger that China is built up at present
Waste disposal site is very limited, is an utterly inadequate amount.Therefore, how flying ash is properly disposed, is that we must face directly
The problem of.
Utility model content
The purpose of this utility model is to provide a kind of plasma that flying ash is handled using hot plasma high-temperature fusion
Body dangerous waste handles gasification installation.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：
A kind of plasma dangerous waste handles gasification installation, including：Plasma gasification stove, the plasma gasification stove are
Vertical structure, the plasma gasification stove have a body of heater, are provided with charging aperture at the top of the body of heater, body of heater position on the lower
Place is provided with slag notch provided with horizontal charging bed, the bottom of furnace body, multiple plasmatorch are provided with the body of heater and are in ring
Shape uniformly arranges.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement：
Alternatively, the spout of the plasmatorch diagonally downward and is directed at the charging bed, its center axis and horizontal line
Angle be 45 ° -60 °.
Alternatively, the height of the charging aperture to the charging bed is 4-5m.
Alternatively, the quantity of the plasmatorch is 2-4.
Alternatively, it is also equipped with exhaust outlet at the top of the body of heater.
Alternatively, multiple peep holes are installed, cross sectional annular of multiple peep holes along the body of heater is uniform on the body of heater.
Alternatively, the furnace body inside is surrounded by fire resisting and anticorrosive coat, and heat-insulation layer is surrounded by the outside of the body of heater.
Alternatively, in addition to operation is walked on stage, and the operation is walked on stage is divided into three layers and around institute along the short transverse of the body of heater
State body of heater one week, the operation is walked on stage is connected to ground by staircase.
The beneficial effects of the utility model：
Plasma dangerous waste of the present utility model handles gasification installation, and plasma flame is ejected by plasmatorch,
Anoxic in high temperature of the waste containing large amount of organic more than 1500 DEG C is gasificated into simple Non-toxic by high-temperature plasma
Compound and simple substance element, while the material that can not gasify is melt into the clinker of glassy state in high temperature, and glass is cooled to after coming out of the stove
State solid, and can be used as building materials, and new pollution will not be produced.The decrement of the utility model processing solid waste is left for 10＆
The right side, processing procedure whole process are innoxious.
Brief description of the drawings
Fig. 1 is the structural representation of the plasma dangerous waste processing gasification installation of the utility model embodiment.
Reference：
Plasma gasification stove -10；Body of heater -11；Charging aperture -12；Slag notch -13；Exhaust outlet -14；Peep hole -15；It is resistance to
Fire and anticorrosive coat -16；Heat-insulation layer -17；Feed bed -18；Plasmatorch -20；Operation walks on stage -30；Staircase -31.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
Fig. 1 is the structural representation of the plasma dangerous waste processing gasification installation of the utility model embodiment.Referring to Fig. 1,
The utility model embodiment provides a kind of plasma dangerous waste processing gasification installation, including：Plasma gasification stove 10, it is described
Plasma gasification stove 10 is vertical structure, and the plasma gasification stove 10 has body of heater 11, and the top of body of heater 11 is provided with
Charging aperture 12, opening position is provided with horizontal charging bed 18 to the body of heater 11 on the lower, and the bottom of body of heater 11 is provided with slag notch, institute
State and multiple plasmatorch 20 and in a ring uniform arrangement are installed on body of heater 11.
Plasma dangerous waste of the present utility model handles gasification installation, and plasma fire is ejected by plasmatorch 20
Anoxic in high temperature of the waste containing large amount of organic more than 1500 DEG C is gasificated into simple nontoxic by flame, high-temperature plasma
Compound and simple substance element, while the material that can not gasify is melt into the clinker of glassy state in high temperature, and glass is cooled to after coming out of the stove
Glass state solid is discharged from slag notch 13, and can be used as building materials, and will not produce new pollution.The utility model handles solid waste
Decrement for 10＆ or so, processing procedure whole process is innoxious.
Referring to Fig. 1, the spout of the plasmatorch 20 diagonally downward and is directed at the charging bed 18, its center axis and water
The angle of horizontal line is 45 ° -60 °.Because hazardous waste is entered in plasma gasification stove 10 from charging aperture 12, drop into stove
Bottom, the spout of plasmatorch 20 down, can cause the plasma flame that plasmatorch 20 sprays directly to be directed at dangerous give up
Thing, avoid energy loss.
Wherein, the height of the charging aperture 12 to the charging bed 18 is 4-5m.
Wherein, the quantity of the plasmatorch 20 is 2-4.2-4 plasmatorch 20 is along the plasma gasification stove
10 outer wall circular uniformly arranges, if the quantity of hazardous waste is larger, multiple plasmatorch 20 can be opened into work simultaneously,
Reach maximum gasification result.
Raw material is broken down into hydrogen and other simple such as carbon monoxide and water compound under high temperature, anaerobic condition
(main component is CO+H2), so the gas of generation is referred to as " synthesis gas ".During plasma gasification, in rubbish
Organic matter synthesis gas is converted into by Pintsch process, can be used as fuel after processing.Inorganic matter such as concrete, metal is in stove
Flowed out after fusing from bottom, what the vitreum clinker for forming Non-toxic can be safe is used as building materials.
Referring to Fig. 1, the top of body of heater 11 is also equipped with exhaust outlet 14.Exhaust outlet 14 discharges for synthesis gas.
Referring to Fig. 1, multiple peep holes 15, section of multiple peep holes 15 along the body of heater 11 are installed on the body of heater 11
It is annular uniform.User can observe the gasification situation in stove by peep hole 15.
Wherein, the inner side of body of heater 11 is surrounded by fire resisting and anticorrosive coat 16, and the outside of body of heater 11 is surrounded by insulation
Layer 17.The fire resisting and anticorrosive coat 16 that the inner side surrounding of body of heater 11 is set, can prevent body of heater 11 from being influenceed by high temperature in body of heater 11, together
When, it is also prevented from that there is corrosive hazardous waste corrosion body of heater 11.And the heat-insulation layer 17 in the outside of body of heater 11, then it is to prevent stove
Heat in body 11 scatters and disappears, and ensures furnace high-temperature.
Referring to Fig. 1, in addition to operation walks on stage 30, and the operation is walked on stage 30 is divided into three layers along the short transverse of the body of heater 11
And around the body of heater 11 1 weeks, the operation is walked on stage 30 was connected to ground by staircase 31.User can walk on stage 30 by operation
Peep hole 15 is walked close to, can also be for the maintenance to body of heater 11.
Decrement in Solid Waste Treatment refers to the ratio of remaining solid weight and original garbage weight after dangerous waste processing,
Typically through burning disposal decrement 30% or so, and plasma high-temperature gasification handles decrement 10% or so, with bright
Aobvious advantage.
Plasma gasification processing dangerous waste can really realize complete recycling, and the gasification of organic matter high temperature produces hydrogen
The combustion gas such as gas, carbon monoxide, methane, and not vaporized 10% or so glassy solids clinker, it is used directly for building
Material, metal can also directly choose inspection recovery.
In addition, acoustic wave ash ejector (not shown in Fig. 1) is additionally provided with body of heater 11, to remove the product in body of heater 11
Ash.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (8)
1. a kind of plasma dangerous waste handles gasification installation, it is characterised in that including：Plasma gasification stove, the plasma
Body gasification furnace is vertical structure, and the plasma gasification stove has body of heater, charging aperture, the body of heater are provided with the top of the body of heater
Opening position is provided with horizontal charging bed on the lower, and the bottom of furnace body is provided with slag notch, be provided with the body of heater multiple grades from
Sub- torch and in a ring uniform arrangement.
2. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that the spray of the plasmatorch
Mouth diagonally downward and is directed at the charging bed, and its center axis is 45 ° -60 ° with horizontal angle.
3. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that the charging aperture is described in
The height for feeding bed is 4-5m.
4. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that the number of the plasmatorch
Measure as 2-4.
5. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that also pacifies at the top of the body of heater
Equipped with exhaust outlet.
6. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that is provided with the body of heater
Multiple peep holes, cross sectional annular of multiple peep holes along the body of heater are uniform.
7. plasma dangerous waste according to claim 1 handles gasification installation, it is characterised in that the furnace body inside surrounding
Provided with fire resisting and anticorrosive coat, heat-insulation layer is surrounded by the outside of the body of heater.
8. the plasma dangerous waste processing gasification installation according to any one of claim 1-7, it is characterised in that also include
Operation is walked on stage, and the operation is walked on stage is divided into three layers and around the body of heater one week along the short transverse of the body of heater, described to operate
Platform is connected to ground by staircase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471050.7U CN206940807U (en) | 2017-04-28 | 2017-04-28 | A kind of plasma dangerous waste handles gasification installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720471050.7U CN206940807U (en) | 2017-04-28 | 2017-04-28 | A kind of plasma dangerous waste handles gasification installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940807U true CN206940807U (en) | 2018-01-30 |
Family
ID=61359214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720471050.7U Expired - Fee Related CN206940807U (en) | 2017-04-28 | 2017-04-28 | A kind of plasma dangerous waste handles gasification installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206940807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108264936A (en) * | 2018-04-02 | 2018-07-10 | 浙江丰登化工股份有限公司 | A kind of harmlessness disposing of Wastewater in Biologic Pharmacy utilizes method |
| CN110527559A (en) * | 2019-09-04 | 2019-12-03 | 刘冠诚 | A kind of plasma gasification melting tailings environmental-friendly treatment furnace |
-
2017
- 2017-04-28 CN CN201720471050.7U patent/CN206940807U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108264936A (en) * | 2018-04-02 | 2018-07-10 | 浙江丰登化工股份有限公司 | A kind of harmlessness disposing of Wastewater in Biologic Pharmacy utilizes method |
| CN110527559A (en) * | 2019-09-04 | 2019-12-03 | 刘冠诚 | A kind of plasma gasification melting tailings environmental-friendly treatment furnace |
| CN110527559B (en) * | 2019-09-04 | 2024-02-09 | 刘冠诚 | Environment-friendly treatment furnace for plasma gasification molten tailings |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210428 |