CN102563662A - Plasma garbage furnace - Google Patents
Plasma garbage furnace Download PDFInfo
- Publication number
- CN102563662A CN102563662A CN2010106123100A CN201010612310A CN102563662A CN 102563662 A CN102563662 A CN 102563662A CN 2010106123100 A CN2010106123100 A CN 2010106123100A CN 201010612310 A CN201010612310 A CN 201010612310A CN 102563662 A CN102563662 A CN 102563662A
- Authority
- CN
- China
- Prior art keywords
- heater
- combustion chamber
- plasmatorch
- furnace
- plasma refuse
- Prior art date
- 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.)
- Pending
Links
Images
Abstract
The invention relates to garbage treatment equipment, in particular to a plasma garbage furnace, which comprises a furnace body. A first combustion chamber is arranged in the furnace body, a feeding pipe and an air exhaust channel are connected on the furnace body, the air exhaust channel is connected with a tail gas treatment furnace, a second combustion chamber is arranged in the tail gal treatment furnace, a furnace grate is positioned at the bottom of the furnace body, a plasma torch is arranged on the furnace above the furnace grate, a cooling tank is arranged below the furnace grate, the furnace is divided into an inner sleeve and an outer sleeve, a cooling channel is positioned between the inner sleeve and the outer sleeve, the tail gas treatment furnace is also divided into an inner sleeve and an outer sleeve, a cooling channel is positioned between the inner sleeve and the outer sleeve, and the inner sleeve is connected with an air blocking plate. The plasma garbage furnace is suitable for combustion resolving of garbage at the high temperature, thereby reducing emission of harmful gas when garbage is combusted.
Description
Technical field
The present invention relates to a kind of refuse treatment plant, particularly a kind of plasma refuse incinerator.
Background technology
Along with the raising of urban life level, the house refuse generation constantly increases, and in urbanization process, rubbish is the burden of urban development as the product of city metabolism, and the garbage-surrounded city phenomenon is serious day by day.China handles the main mode or the landfill of house refuse at present.Area is little per capita owing to China soil, and the landfill disposal house refuse has taken a large amount of land resource, and house refuse forms new pollution sources again after concentrating landfill, causes second environmental pollution.And waste incineration and generating electricity is to handle house refuse, solves the effective measures of problems such as garbage-surrounded city and environmental pollution.But because the conventional garbage incinerator does not have the body of heater cooling device, furnace temperature has produced a large amount of bioxin after can not too highly making incineration firing, has caused second environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of plasma refuse incinerator, it can adapt to body of heater and at high temperature rubbish carried out combustion decomposition, emission of harmful substances when having reduced combustion refuse.
For solving the problems of the technologies described above, the present invention includes: body of heater is first combustion chamber in the body of heater; Connect feed pipe and exhaust duct on the body of heater, blast pipe connects the vent gas treatment stove, is second combustion chamber in the vent gas treatment stove; The bottom of body of heater is provided with fire grate, and the body of heater of fire grate top is provided with plasmatorch, and the below of fire grate is provided with cooling bay; Cover and overcoat in described body of heater is divided into, interior cover is provided with cooling duct with outer inner room, cover and overcoat in the vent gas treatment stove also is divided into; In cover be provided with cooling duct with outer inner room, in put and be connected with chock flap.
The feed pipe of said body of heater tilts to be connected on the body of heater, is communicated with first combustion chamber.
Be provided with the helical feed screw feeder in the feed pipe of said body of heater.
The discharging opening position of said body of heater feed pipe is provided with the plasmatorch more than 1 or 1.
The plasmatorch that connects on the said body of heater is more than 2 or 2.
The said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 1 or 2 plasmatorch.
The internal diameter of said body of heater progressively dwindles from top to bottom, or the internal diameter of body of heater progressively enlarges to the centre from last, progressively dwindles from the centre to the bottom again.
Said cooling duct is gas-cooled air channel, in put and be provided with exhaust vent, the air channel is communicated with exhaust vent, puts the connection blast pipe outward.
Said cooling duct is the water channel of liquid, puts the connection water inlet pipe outward.
The plasmatorch in said first combustion chamber and the horizontal plane of body of heater have horizontal sextant angle, with vertical plane vertical angle are arranged.
Cover and outer inner room were provided with the mode of cooling duct in the present invention was employed in; Effectively reduce stove body temperature, body of heater can be adapted at high temperature work, thereby effectively improved the ignition temperature of rubbish; Simultaneously; In second combustion chamber, be provided with plasmatorch, the high temperature of generation is broken up the pernicious gas molecular structure, and then has reduced the harmful components in the rubbish tail gas.
Description of drawings
Fig. 1 is the structural representation of first kind of embodiment of the present invention.
Fig. 2 is the structural representation of second kind of embodiment of the present invention.
Fig. 3 is the structural representation of the third embodiment of the present invention.
Fig. 4 is the structural representation of the 4th kind of embodiment of the present invention.
The specific embodiment
In order more to be expressly understood technology contents of the present invention, the special following examples of lifting specify.
First kind of embodiment of the present invention as shown in Figure 1 comprises: body of heater is that 1, the first combustion chamber, first combustion chamber is the main burning place of junk in the body of heater.Connect feed pipe 2 and blast pipe 3 on the body of heater; Blast pipe connects the vent gas treatment stove; Be that 4, the second combustion chambers, second combustion chamber are used for the harmful substance that burning produces is carried out the secondary harmless treatment in the vent gas treatment stove, the molecular structure that destroys harmful substance reduces its pollution to environment.The bottom of body of heater is provided with fire grate 5; Fire grate is that refractory material is processed the through hole that which is provided with the discharge waste residue, and the body of heater of fire grate top is provided with 2 plasmatorch 6, and the fire grate below is provided with cooling bay 7; Cooling bay is used for the cooling of the molten state rubbish residue under the fire grate seepage, so that it is collected.Cover 8 and overcoat 9 in described body of heater is divided into, interior cover and outer inner room are provided with cooling duct, cover 8 and overcoat 9 in the vent gas treatment stove also is divided into, interior cover is provided with cooling duct with outer inner room, in put connection chock flap 10, chock flap is used to slow down the gas flow rate in second combustion chamber.Described feed pipe tilts to be connected on the body of heater, is communicated with first combustion chamber, in first combustion chamber, constantly replenishes rubbish to be burned.Described feed pipe be provided with 1 plasmatorch 6, so that rubbish is carried out pre-burning, quicken the combustion decomposition of rubbish.The internal diameter of body of heater progressively dwindles from top to bottom, makes the rubbish of injection be convenient to fall into bottom of furnace body.Cooling duct in described overcoat and the interior cover is the water channel 14 of liquid, and the temperature of cover in being used to reduce makes the ignition temperature in the stove higher, puts outward and is connected with water inlet pipe 15.The horizontal plane of described plasmatorch and body of heater has horizontal sextant angle, with vertical plane vertical angle is arranged, so that plasmatorch produces annular flame, is convenient to abundant burning to rubbish in the stove.The said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 1 plasmatorch 6, and the tail gas after being used for further body of heater being burnt is removed harmful substance through Pintsch process.
Second kind of embodiment of the present invention as shown in Figure 2 comprises: body of heater is first combustion chamber in the body of heater, and first combustion chamber is the main burning place of junk.Connect feed pipe and blast pipe on the body of heater; Blast pipe connects the vent gas treatment stove; Be second combustion chamber in the vent gas treatment stove, second combustion chamber is used for the harmful substance that burning produces is carried out the secondary harmless treatment, and the molecular structure that destroys harmful substance reduces its pollution to environment.The bottom of body of heater is provided with fire grate; Fire grate is that refractory material is processed the through hole that which is provided with the discharge waste residue, and the body of heater of fire grate top is provided with 2 plasmatorch, and the fire grate below is provided with cooling bay; Cooling bay is used for the cooling of the molten state rubbish residue under the fire grate seepage, so that it is collected.Cover and overcoat in described body of heater is divided into, interior cover and outer inner room are provided with cooling duct, cover and overcoat in the vent gas treatment stove also is divided into, interior cover and outer inner room are provided with cooling duct, in put the connection chock flap, chock flap is used to slow down the gas flow rate in second combustion chamber.Described feed pipe tilts to be connected on the body of heater, is communicated with first combustion chamber, in first combustion chamber, constantly replenishes rubbish to be burned.Described feed pipe be provided with 1 plasmatorch, so that rubbish is carried out pre-burning, quicken the combustion decomposition of rubbish.The internal diameter of body of heater progressively enlarges to the centre from last, progressively dwindles from the centre to the bottom again, makes the rubbish of injection be unlikely to sintering and puts interior.Cooling duct in described overcoat and the interior cover is the water channel of liquid, and the temperature of cover in being used to reduce makes the ignition temperature in the stove higher, puts outward and is connected with water inlet pipe.The horizontal plane of described plasmatorch and body of heater has horizontal sextant angle, with vertical plane vertical angle is arranged, so that plasmatorch produces annular flame, is convenient to abundant burning to rubbish in the stove.The said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 1 plasmatorch, and the tail gas after being used for further body of heater being burnt is removed harmful substance through Pintsch process.
The third embodiment of the present invention as shown in Figure 3 comprises: body of heater is that 1, the first combustion chamber, first combustion chamber is the main burning place of junk in the body of heater.Connect feed pipe 2 and blast pipe 3 on the body of heater; Blast pipe connects the vent gas treatment stove; Be that 4, the second combustion chambers, second combustion chamber are used for the harmful substance that burning produces is carried out the secondary harmless treatment in the vent gas treatment stove, the molecular structure that destroys harmful substance reduces its pollution to environment.The bottom of body of heater is provided with fire grate 5; Fire grate is that refractory material is processed the through hole that which is provided with the discharge waste residue, and the body of heater of fire grate top is provided with 3 plasmatorch 6, and the fire grate below is provided with cooling bay 7; Cooling bay is used for the cooling of the molten state rubbish residue under the fire grate seepage, so that it is collected.Cover 8 and overcoat 9 in described body of heater is divided into, interior cover and outer inner room are provided with cooling duct, cover 8 and overcoat 9 in the vent gas treatment stove also is divided into, interior cover is provided with cooling duct with outer inner room, in put connection chock flap 10, chock flap is used to slow down the gas flow rate in second combustion chamber.Described feed pipe tilts to be connected on the body of heater, is communicated with first combustion chamber, in first combustion chamber, constantly replenishes rubbish to be burned.Described feed pipe be provided with 2 plasmatorch 6, so that rubbish is carried out pre-burning, quicken the combustion decomposition of rubbish.The internal diameter of body of heater progressively dwindles from top to bottom, makes the rubbish of injection be convenient to fall into bottom of furnace body.The cooling duct of cover and outer inner room is gas-cooled air channel 11 in said; In put and be equipped with exhaust vent 12, the air channel is communicated with exhaust vent, puts outward to connect blast pipe 13; On the inwall of first and second combustion chamber, form the gas shield film; Temperature is to the overcoat transmission, with further raising furnace temperature, simultaneously for the burning of oxygen acceleransstoff is provided in the combustion chamber in the blocking-up stove.The horizontal plane of described plasmatorch and body of heater has horizontal sextant angle, with vertical plane vertical angle is arranged, so that plasmatorch produces annular flame, is convenient to abundant burning to rubbish in the stove.The said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 2 plasmatorch 6, and the tail gas after being used for further body of heater being burnt is removed harmful substance through Pintsch process.
The third embodiment of the present invention as shown in Figure 4 comprises: body of heater is first combustion chamber in the body of heater, and first combustion chamber is the main burning place of junk.Connect feed pipe and blast pipe on the body of heater; Blast pipe connects the vent gas treatment stove; Be second combustion chamber in the vent gas treatment stove, second combustion chamber is used for the harmful substance that burning produces is carried out the secondary harmless treatment, and the molecular structure that destroys harmful substance reduces its pollution to environment.The bottom of body of heater is provided with fire grate; Fire grate is that refractory material is processed the through hole that which is provided with the discharge waste residue, and the body of heater of fire grate top is provided with 3 plasmatorch, and the fire grate below is provided with cooling bay; Cooling bay is used for the cooling of the molten state rubbish residue under the fire grate seepage, so that it is collected.Cover and overcoat in described body of heater is divided into, interior cover and outer inner room are provided with cooling duct, cover and overcoat in the vent gas treatment stove also is divided into, interior cover and outer inner room are provided with cooling duct, in put the connection chock flap, chock flap is used to slow down the gas flow rate in second combustion chamber.Described feed pipe tilts to be connected on the body of heater, is communicated with first combustion chamber, in first combustion chamber, constantly replenishes rubbish to be burned.Described feed pipe be provided with 2 plasmatorch, so that rubbish is carried out pre-burning, quicken the combustion decomposition of rubbish.The internal diameter of body of heater progressively enlarges to the centre from last, progressively dwindles from the centre to the bottom again, makes the rubbish of injection be unlikely to sintering and puts interior.Said in the cover with outer inner room cooling duct be gas-cooled air channel; In put and be equipped with exhaust vent, the air channel is communicated with exhaust vent, puts the connection blast pipe outward; On the inwall of first and second combustion chamber, form the gas shield film; Temperature is to the overcoat transmission, with further raising furnace temperature, simultaneously for the burning of oxygen acceleransstoff is provided in the combustion chamber in the blocking-up stove.The horizontal plane of described plasmatorch and body of heater has horizontal sextant angle, with vertical plane vertical angle is arranged, so that plasmatorch produces annular flame, is convenient to abundant burning to rubbish in the stove.The said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 2 plasmatorch, and the tail gas after being used for further body of heater being burnt is removed harmful substance through Pintsch process.
As improvement of the present invention, the helical feed screw feeder can be set, in feed pipe to improve the rubbish transfer efficiency.And the plasmatorch that connects on the body of heater also can be 4 or 5.
When the present invention works; Rubbish gets in the interior cover of the first combustion chamber body of heater along feed pipe; Igniting of the plasmatorch of process bottom of furnace body burnt rubbish then, and the cooling duct between interior cover and the overcoat is used to help the body of heater cooling; Make the temperature in the stove can be higher, reduced discharge of harmful gases thereby harmful substance in the rubbish decomposed fully.
Claims (10)
1. plasma refuse incinerator, comprising: body of heater is first combustion chamber (1) in the body of heater; Connect feed pipe (2) and exhaust duct (3) on the body of heater, blast pipe connects the vent gas treatment stove, is second combustion chamber (4) in the vent gas treatment stove; The bottom of body of heater is provided with fire grate (5), and the body of heater of fire grate top is provided with plasmatorch (6), and the below of fire grate is provided with cooling bay (7); It is characterized in that: described body of heater is divided into interior cover (8) and overcoat (9), and interior cover is provided with cooling duct with outer inner room, cover and overcoat in the vent gas treatment stove also is divided into; In cover be provided with cooling duct with outer inner room, in put and be connected with chock flap (10).
2. plasma refuse incinerator according to claim 1 is characterized in that: the feed pipe of said body of heater tilts to be connected on the body of heater, is communicated with first combustion chamber.
3. plasma refuse incinerator according to claim 1 is characterized in that: be provided with the helical feed screw feeder in the feed pipe of said body of heater.
4. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: the external plasmatorch (6) that is provided with more than 1 or 1 of the discharging opening of said body of heater feed pipe.
5. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: the plasmatorch that connects on the said body of heater (6) is more than 2 or 2.
6. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: the said exit that is positioned at the second combustion chamber inside exhaust pipe is provided with 1 or 2 plasmatorch (6).
7. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: the internal diameter of said chamber body of heater progressively dwindles from top to bottom, or the internal diameter of body of heater progressively enlarges to the centre from last, progressively dwindles from the centre to the bottom again.
8. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: said cooling duct is gas-cooled air channel (11), in put and be provided with exhaust vent (12), the air channel is communicated with exhaust vent, puts outward to connect blast pipe (13).
9. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: said cooling duct is the water channel (14) of liquid, puts outward to connect water inlet pipe (15).
10. according to claim 1,2 or 3 described plasma refuse incinerators, it is characterized in that: the plasmatorch in said first combustion chamber and the horizontal plane of body of heater have horizontal sextant angle, with vertical plane vertical angle are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106123100A CN102563662A (en) | 2010-12-23 | 2010-12-23 | Plasma garbage furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106123100A CN102563662A (en) | 2010-12-23 | 2010-12-23 | Plasma garbage furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102563662A true CN102563662A (en) | 2012-07-11 |
Family
ID=46409799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106123100A Pending CN102563662A (en) | 2010-12-23 | 2010-12-23 | Plasma garbage furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563662A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423746A (en) * | 2013-08-20 | 2013-12-04 | 周挺 | Garbage incinerator |
| CN106594757A (en) * | 2016-11-07 | 2017-04-26 | 娈疯 | High-temperature plasma sludge incineration device |
| CN108488804A (en) * | 2018-04-02 | 2018-09-04 | 北京戎聚环境科技有限公司 | For the reforming plasma combustion chamber of Solid Waste Treatment and method |
| CN108800151A (en) * | 2018-04-29 | 2018-11-13 | 江燕婷 | A kind of environmentally protective industrial refuse and incineration stove |
| CN111396882A (en) * | 2020-03-31 | 2020-07-10 | 国家电投集团远达环保工程有限公司 | Melting furnace |
-
2010
- 2010-12-23 CN CN2010106123100A patent/CN102563662A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423746A (en) * | 2013-08-20 | 2013-12-04 | 周挺 | Garbage incinerator |
| CN106594757A (en) * | 2016-11-07 | 2017-04-26 | 娈疯 | High-temperature plasma sludge incineration device |
| CN108488804A (en) * | 2018-04-02 | 2018-09-04 | 北京戎聚环境科技有限公司 | For the reforming plasma combustion chamber of Solid Waste Treatment and method |
| CN108800151A (en) * | 2018-04-29 | 2018-11-13 | 江燕婷 | A kind of environmentally protective industrial refuse and incineration stove |
| CN108800151B (en) * | 2018-04-29 | 2019-09-13 | 无锡方菱环保科技有限公司 | A kind of environmentally protective industrial refuse and incineration furnace |
| CN111396882A (en) * | 2020-03-31 | 2020-07-10 | 国家电投集团远达环保工程有限公司 | Melting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201903064U (en) | Plasma refuse incinerator | |
| CN103438461B (en) | A kind of integral type pyrolysis restoring system and waste disposal method | |
| CN105258131A (en) | Environment-friendly efficient waste incinerator | |
| CN206191599U (en) | Refuse disposal system | |
| CN104930519A (en) | Efficient garbage combustion furnace | |
| CN102563662A (en) | Plasma garbage furnace | |
| CN109915839A (en) | A kind of vertical danger waste treatment equipment | |
| CN106642159A (en) | Recycling hazardous waste treatment system and treatment method by synergizing rotary kiln and plasma gasification | |
| CN206094112U (en) | Sludge incineration system | |
| CN207893761U (en) | A kind of dangerous waste incineration processing system | |
| CN109210541A (en) | A kind of two-part rubbish melting gasification furnace and method | |
| CN100432532C (en) | Combined incineration treatment method for refuse and special vertical oxygen-enriched continuous incinerator | |
| CN204693438U (en) | A kind of high-efficiency refuse combustion furnace | |
| CN205137465U (en) | Garbage incinerator | |
| CN210891667U (en) | Domestic waste burns marsh gas utilization equipment of power plant | |
| CN204313283U (en) | Incinerator | |
| CN204404188U (en) | House refuse direct gasification melting incinerating device | |
| CN207230546U (en) | One kind pyrolysis air burner | |
| CN106568087A (en) | Garbage treatment system | |
| CN209857071U (en) | Novel garbage incinerator | |
| CN206940807U (en) | A kind of plasma dangerous waste handles gasification installation | |
| CN207702449U (en) | A kind of combustion chamber | |
| CN201983272U (en) | Novel solid waste incinerator | |
| CN206352127U (en) | A kind of novel household garbage pyrolysis gasification furnace | |
| CN205191591U (en) | High -efficient waste incinerator of environmental protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |