CN201093506Y - Incinerator - Google Patents
Incinerator Download PDFInfo
- Publication number
- CN201093506Y CN201093506Y CNU2007201027295U CN200720102729U CN201093506Y CN 201093506 Y CN201093506 Y CN 201093506Y CN U2007201027295 U CNU2007201027295 U CN U2007201027295U CN 200720102729 U CN200720102729 U CN 200720102729U CN 201093506 Y CN201093506 Y CN 201093506Y
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- CN
- China
- Prior art keywords
- combustion chamber
- chamber
- combustion
- dual firing
- transition
- 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.)
- Expired - Fee Related
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- Incineration Of Waste (AREA)
Abstract
The utility model discloses a combustion furnace with sufficient combustion and capable of effectively cracking the harmful substance in garbage. The utility model comprises a furnace body, wherein, the furnace body consists of a first combustion chamber and a second combustion chamber; a transition chamber between the first combustion chamber and the second combustion chamber is of a taper; an oxygen increasing air inlet communicated with the outside is evenly distributed on the wall of the first combustion chamber, the second combustion chamber and the transition chamber; a fan air outlet is communicated with the transition chamber. The second combustion chamber is positioned at the upper side of the first combustion chamber; the volume of the second combustion chamber is larger than that of the first combustion chamber; the cross-sectional area of the second combustion chamber is 1.8 times more than that of the first combustion chamber.
Description
Technical field
The utility model relates to a kind of refuse disposal installation, specifically belongs to incinerator.
Background technology
At present, garbage disposal has become one of environmental issue of national governments' pay attention to day by day, and along with improving constantly of living standard, quantity of refuse also constantly increases, and causes rubbish and people to strive environment with striving and causes problem of environmental pollution.At present, the garbage disposal means develop to the direction that comprehensive utilization, recrement burn from traditional simple land-fill method, wherein burn and to remove germ effectively, and can utilize heat generating that burning produces, heat supply and be it is believed that it is one of best rubbish processing to be harmless method.Existing incinerating method generally is to adopt grate furnace, fluid bed furnace, rotary kiln, vertical direct combustion stove, incinerators such as vertical pyrolysis oven carry out waste incineration, these incinerators are mainly used in the processing industrial refuse, be the structure of monomer single combustion chamber mostly, essentially no twice aeration structure, promptly be that to have also be easy configuration blower fan air-supply, to the effect that the house refuse and the medical waste of complicated component do not reach abundant cracking harmful substance, the effect that is used to burn away the refuse is also undesirable.
Summary of the invention
The purpose of this utility model is, a kind of sufficient combustion is provided, and the effective incinerator of harmful substance in the cracking rubbish.
The technical solution of the utility model is: comprise body of heater, described body of heater is made up of a combustion chamber and dual firing chamber, transition chamber between one combustion chamber and the dual firing chamber is taper, is evenly equipped with and the outdoor oxygenation air inlet that communicates on the wall of combustion chamber, dual firing chamber and a transition chamber, and fan outlet communicates with transition chamber.
Dual firing chamber is positioned at top, a combustion chamber, and the volume of dual firing chamber is greater than the volume of a combustion chamber.
The cross-sectional area of dual firing chamber is more than 1.8 times of chamber of combustion.
The beneficial effects of the utility model are: according to dioxin " 3T " control method, in the burning process, before entering waste heat boiler, the temperature of flue internal furnace, secondary combustion chamber all is not less than 850 ℃, and the time of staying is not less than 2 seconds, and the concentration of oxygen is no less than 6%.For satisfying this requirement, the utility model is evenly equipped with the oxygenation air inlet on the wall of combustion chamber, dual firing chamber and a transition chamber, not only can carry out abundant oxygen supply, and improve ignition temperature.The cross-sectional area of dual firing chamber more than 1.8 times, makes the gas residence time that enters dual firing chamber be not less than 2 seconds greater than a combustion chamber, therefore, has increased the time of second-time burning, makes the composition of pernicious gas obtain abundant cracking.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model comprises body of heater, and described body of heater is made up of a combustion chamber 3 and dual firing chamber 1, and dual firing chamber 1 is positioned at combustion 3 tops, chamber, and the volume of dual firing chamber 1 is greater than the volume of a combustion chamber 3.Transition chamber between one combustion chamber 3 and the dual firing chamber 1 is taper, be evenly equipped with and the outdoor oxygenation air inlet 2 that communicates on the wall of a combustion chamber 3, dual firing chamber 1 and transition chamber, this air inlet from a combustion chamber 1/3rd three highly highly ends the two all uniform arrangements of spiraling in the counterclockwise direction to 5/6ths.This oxygenation air inlet 2 is all along the inwall counterclockwise arranged tangential that is inclined upwardly, 8 of air inlet quantity Mei Week.Blower fan 4 air outlets communicate with transition chamber.The cross-sectional area of dual firing chamber 1 is more than 1.8 times of chamber 3 of combustion.Institute's gas-distributing fan 4 second flow amounts should satisfy 1/8th of dual firing chamber's 1 volume.The volume of dual firing chamber 1 is more than 1.5 times of smoke outlet flue gas second flow amount.
Claims (3)
1. incinerator, comprise body of heater, it is characterized in that: described body of heater is made up of a combustion chamber (3) and dual firing chamber (1), transition chamber between one combustion chamber (3) and the dual firing chamber (1) is taper, be evenly equipped with and the outdoor oxygenation air inlet (2) that communicates on the wall of a combustion chamber (3), dual firing chamber (1) and transition chamber, blower fan (4) air outlet communicates with transition chamber.
2. incinerator according to claim 1 is characterized in that: dual firing chamber (1) is positioned at top, a combustion chamber (3), and the volume of dual firing chamber (1) is greater than the volume of a combustion chamber (3).
3. incinerator according to claim 1 and 2 is characterized in that: the cross-sectional area of dual firing chamber (1) is more than 1.8 times of a combustion chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201027295U CN201093506Y (en) | 2007-09-30 | 2007-09-30 | Incinerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201027295U CN201093506Y (en) | 2007-09-30 | 2007-09-30 | Incinerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201093506Y true CN201093506Y (en) | 2008-07-30 |
Family
ID=39901474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201027295U Expired - Fee Related CN201093506Y (en) | 2007-09-30 | 2007-09-30 | Incinerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201093506Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543166A (en) * | 2017-08-31 | 2018-01-05 | 李艺 | A kind of life medical treatment garden garbage control oxygen low temperature pyrogenation device of tower structure |
| CN109506240A (en) * | 2017-09-15 | 2019-03-22 | 李艺 | A kind of tower magnetic field energy ball low temperature pyrogenation life, medical waste device |
| CN112212335A (en) * | 2020-11-18 | 2021-01-12 | 江门市崖门新财富环保工业有限公司 | Hazardous waste incineration process and system |
-
2007
- 2007-09-30 CN CNU2007201027295U patent/CN201093506Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543166A (en) * | 2017-08-31 | 2018-01-05 | 李艺 | A kind of life medical treatment garden garbage control oxygen low temperature pyrogenation device of tower structure |
| CN109506240A (en) * | 2017-09-15 | 2019-03-22 | 李艺 | A kind of tower magnetic field energy ball low temperature pyrogenation life, medical waste device |
| CN112212335A (en) * | 2020-11-18 | 2021-01-12 | 江门市崖门新财富环保工业有限公司 | Hazardous waste incineration process and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 Termination date: 20120930 |