CN214891203U - Sectional type waste incinerator - Google Patents
Sectional type waste incinerator Download PDFInfo
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- CN214891203U CN214891203U CN202022718838.8U CN202022718838U CN214891203U CN 214891203 U CN214891203 U CN 214891203U CN 202022718838 U CN202022718838 U CN 202022718838U CN 214891203 U CN214891203 U CN 214891203U
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- sectional type
- heating wire
- baffle
- thick bamboo
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Abstract
The utility model discloses a sectional type waste incinerator, primary structure are drum-type waste incineration bucket, and the waste incineration bucket support supports, for inside and outside bilayer structure, is provided with conveying feed inlet and lime-ash export on the section of thick bamboo wall, and the bucket inner space is divided into 1, 2, 3, 4 four bibliographic categories by the baffle, is provided with the electric heating wire of different temperatures on the section of thick bamboo wall of preceding triplex, and the section of thick bamboo wall that burns is provided with the exhaust hole, and the baffle sets up electric heating wire, ethanol and sprays hole, air blast hole, the utility model discloses a continuous type sectional type fires burning furnace, and the combustion efficiency of improvement rubbish that can be great reduces the emission of dioxin, NOx etc. accomplishes resourceful, innoxious, the purpose of minimizing of city domestic waste.
Description
Technical Field
The utility model relates to a domestic waste's technical treatment field, what especially designed is a sectional type waste incinerator.
Background
Along with the rapid development of social economy, the living standard of people is correspondingly improved, the yield of household garbage is rapidly increased, the annual yield of the household garbage in cities and towns of China is more than 2 hundred million tons according to statistics, and the yield of the household garbage in villages and towns is up to 4 hundred million tons according to incomplete statistics. The large amount of domestic garbage in China makes the domestic garbage reach the purpose of 'three-transformation' of solid waste treatment and disposal, and becomes a topic for the research of a plurality of scholars.
Adopt the burning method to solve urban domestic waste, need consider a great deal of factors, domestic waste's nature, dwell time, temperature, turbulence degree, air quantity etc, the utility model discloses comprehensively consider these influencing factors, chooseed for use the three-step method to improve the combustion efficiency of rubbish, the 1 st step has played the effect of dry preliminary treatment, and the 2 nd step is the pyrolysis process, and the 3 rd step is comprehensive combustion process, and the three-step combines, has improved combustion efficiency, has reduced lime-ash output, has reduced gaseous pollutants's emission.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a sectional type combustion furnace and a using method thereof.
The utility model discloses a through following technical scheme realization, a sectional type waste incinerator, primary structure are drum-type waste incinerator, and the waste incinerator support supports, and for inside and outside bilayer structure, be provided with conveying feed inlet and lime-ash export on the section of thick bamboo wall, the bucket inner space is divided into 1, 2, 3, 4 four bibliographic categories branch by the baffle, is provided with the electric heating wire of different temperatures on the section of thick bamboo wall of preceding triplex, and the incineration cylinder wall is provided with the exhaust hole, and the baffle sets up electric heating wire, ethanol and sprays hole, air blast hole.
As a further improvement to the scheme, the right-angle baffle rotates clockwise, and the four inner corners are provided with ethanol spraying holes and air blowing holes.
As a further improvement to the above scheme, the garbage feeding hole conveyor belt rotates clockwise, and the ash residue outlet conveyor belt rotates anticlockwise.
As a further improvement to the scheme, the baffle in the incineration barrel rotates clockwise at a constant speed, and the time of one rotation is 360 seconds.
As a further improvement of the scheme, the first three parts of the incineration barrel are combustion chambers, the fourth part is a hot ash cooling chamber, the cylinder wall heating wire of the 1 st part can reach 100 ℃, the heating wire of the 2 nd part can reach 500 ℃, and the heating wire of the 3 rd part can reach 900 ℃.
As a further improvement to the above solution, the smoke outlet holes of the 2 nd part are connected to the bottom of the 3 rd part through a flow guide pipe.
A method for using a sectional type garbage incinerator is characterized by comprising the following steps that firstly, a garbage conveyor belt conveys household garbage to the 1 st part of an incineration barrel, an electric heating wire works at 100 ℃, ethanol is sprayed, and a small amount of air is blown in; rotating the baffle to the part 2, operating an electric heating wire at 500 ℃, and spraying a large amount of ethanol and excess air; rotating the baffle to the third part, operating an electric heating wire at 900 ℃, spraying a large amount of ethanol and excess air, and introducing the mixed gas of which the second part is not completely combusted; and step four, rotating the baffle to the part 4, closing the ethanol spraying holes and the air blowing holes, cooling ash, conveying away through the conveying belt, and performing reciprocating circulation and continuous operation.
Compared with the prior art, the utility model have following advantage, each part independent work in burning the bucket, establish ties each other again, has avoided influencing subsequent combustion effect because of the evaporation of moisture, sprays the nature that the ethanol improves domestic waste, has improved the calorific value of burning, and flue gas circulation burning has reduced harmful gas's emission, is a comprehensive reliable waste incineration mode.
Drawings
FIG. 1 is a schematic view of a sectional type garbage incinerator.
The garbage incinerator comprises a garbage incineration barrel 1, a feeding hole 2, a conveying belt 3, a cross baffle 4, a discharging hole 5, an exhaust hole 6, a guide pipe inlet 7, a flue gas outlet 8, a guide flow outlet 9, an electric heating wire 10, an ethanol spraying hole and an air blowing hole 11, wherein the bracket is provided with an air blowing hole 12.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
The utility model provides a sectional type waste incinerator, the characteristic structure is drum-type waste incineration bucket 1, 1 support 12 of waste incineration bucket supports, for inside and outside bilayer structure, be provided with conveyer belt 3 feed inlet 2 and lime-ash conveyer belt 3 discharge gate 5 on the section of thick bamboo wall, 1 inner space of incineration bucket is divided into 1 by "cross" baffle 4, 2, 3, 4 four bibliographic categories, be provided with the electric heating wire of different temperatures on the section of thick bamboo wall of preceding triplex, 1 part incineration barrel wall is provided with exhaust hole 6, baffle 4 sets up electric heating wire, ethanol sprays hole 10, air blast hole 11, its 2 nd part smoke and dust export 7 is through the water conservancy diversion, get into 3 rd part combustion chamber from water conservancy diversion export 9, the flue gas of complete combustion is discharged from export 8.
Pretreated municipal solid waste enters from a feeding hole 2 through a conveying belt 3, the waste is dehydrated and dried in a first part, namely a first-stage reaction chamber, a baffle 4 rotates clockwise, a second part, the temperature in a second-stage reaction chamber reaches 500 ℃, inflammable substances are combusted, one part of inert substances is decomposed at high temperature, harmful gas which is not completely combusted enters through a guide pipe inlet 7 and enters a third reaction chamber from a guide pipe outlet 9, the baffle 4 continues to rotate and reaches the third part, the third-stage reaction chamber, the indoor temperature reaches 900 ℃, most substances of the domestic waste are fully combusted, the gas reaches the standard and is discharged, the baffle 4 rotates to the fourth part, ash and slag are discharged out of an incinerator 1 by the baffle 4, the incineration is finished, the continuous operation can be realized, and the operation efficiency is high.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A sectional type waste incinerator, characterized by: the main structure is drum-type waste incineration bucket, and the waste incineration bucket support supports, for inside and outside bilayer structure, is provided with conveying feed inlet and lime-ash export on the section of thick bamboo wall, and the bucket inner space is divided into 1, 2, 3, 4 four bibliographic categories by the baffle, is provided with the electric heating wire of different temperatures on the section of thick bamboo wall of preceding triplex, and the incineration barrel wall is provided with the exhaust hole, and the baffle sets up electric heating wire, ethanol spray hole, air blast hole.
2. A sectional type garbage incinerator according to claim 1, wherein: the right-angle baffle rotates clockwise, and four inner corners are provided with ethanol spraying holes and air blast holes.
3. A sectional type garbage incinerator according to claim 1, wherein: the garbage feeding hole conveyor belt rotates clockwise, and the ash residue outlet conveyor belt rotates anticlockwise.
4. A sectional type garbage incinerator according to claim 1, wherein: the baffle rotates clockwise at a uniform speed in the incineration barrel, and the time consumed by one rotation is 360 seconds.
5. A sectional type garbage incinerator according to claim 1, wherein: the first three parts of the incineration barrel are combustion chambers, the fourth part is a hot ash cooling chamber, the heating wire of the barrel wall of the part 1 can reach 100 ℃, the heating wire of the part 2 can reach 500 ℃, and the heating wire of the part 3 can reach 900 ℃.
6. A sectional type garbage incinerator according to claim 1, wherein: the smoke outlet holes of the 2 nd part are connected to the bottom of the 3 rd part through the flow guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718838.8U CN214891203U (en) | 2020-11-19 | 2020-11-19 | Sectional type waste incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022718838.8U CN214891203U (en) | 2020-11-19 | 2020-11-19 | Sectional type waste incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891203U true CN214891203U (en) | 2021-11-26 |
Family
ID=78950829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022718838.8U Active CN214891203U (en) | 2020-11-19 | 2020-11-19 | Sectional type waste incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214891203U (en) |
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2020
- 2020-11-19 CN CN202022718838.8U patent/CN214891203U/en active Active
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