CN2554481Y - High-efficient smokeless combustion-chamber device - Google Patents
High-efficient smokeless combustion-chamber device Download PDFInfo
- Publication number
- CN2554481Y CN2554481Y CN 02262912 CN02262912U CN2554481Y CN 2554481 Y CN2554481 Y CN 2554481Y CN 02262912 CN02262912 CN 02262912 CN 02262912 U CN02262912 U CN 02262912U CN 2554481 Y CN2554481 Y CN 2554481Y
- Authority
- CN
- China
- Prior art keywords
- inner layer
- combustion chamber
- sleeve
- combustor
- layer sleeve
- 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
Links
Landscapes
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
Abstract
The utility model discloses a highly-efficient smokeless combustion chamber device. The combustion chamber of the device adopts a three-layer nesting type structure, a plurality of holes are uniformly distributed on the sealing front ends and the side walls of the sleeves at the inner layer and the middle layer, the blaze ejected from the injector nozzle of a burner forms a rotating back flow, which is then delivered out from a hot air outlet opening through the sleeves at the inner layer and the middle layer, thereby the fuel materials are burned to be full utilized, the heat quantity is uneasy to be emitted, and the heat efficiency is improved.
Description
Technical field
The utility model relates to a kind of high effective smokeless combusting room device.
Background technology
In the prior art, air-heater is widely used in all trades and professions, it mainly is made up of combustor, combustion chamber, hot-blast outlet three parts, though classifying with regard to the fuel of its use to have fuel oil, fire coal and kerosene to mix three classes, but their chamber structure is basic identical, jet at combustor connects drum shape combustion chamber, front end in the combustion chamber is provided with hot-blast outlet again, side wall of combustion chamber is provided with the cold wind import, the main effect of combustion chamber is to make fuel combustion and with air heat, the air after the heating is sent by hot-blast outlet.But the structure of above-mentioned combustion chamber is too simple, is easy to generate following point:
1. because chamber structure is too simple, make fuel insufficient, thereby produce flue dust, and enter hot-blast outlet with air in the combustion chamber internal combustion.
2. because chamber structure is too simple, make that to enter the cold air heating of combustion chamber from the cold wind import inhomogeneous, cold and hot air directly enters hot-blast outlet.
Summary of the invention
The purpose of this utility model is: a kind of high effective smokeless combusting room device is provided, the combustion chamber of this device is three layers of nesting type structure, be evenly equipped with some apertures on the front end sealing of inner layer sleeve and middle level sleeve, the sidewall, form swirling recirculation flow from the flame of combustor jet ejection, behind inner layer sleeve, middle level sleeve, send by hot-blast outlet again, make that fuel is fully burned, heat is difficult for distributing, having improved the thermal efficiency.
The technical solution of the utility model is: a kind of high effective smokeless combusting room device, comprise the combustor, combustion chamber, the hot-blast outlet that connect successively, the jet place that is positioned at combustor in the described combustion chamber is sealed with inner layer sleeve, is evenly equipped with some apertures on the front end sealing of inner layer sleeve, the sidewall.
The further technical scheme of the utility model is: a kind of high effective smokeless combusting room device, comprise the combustor, combustion chamber, the hot-blast outlet that connect successively, the jet place that is positioned at combustor in the described combustion chamber is sealed with inner layer sleeve, is evenly equipped with some apertures on the front end sealing of inner layer sleeve, the sidewall; The outside of described inner layer sleeve is arranged with the middle level sleeve, is evenly equipped with some apertures on the front end sealing of middle level sleeve, the sidewall.
The more detailed technical scheme of the utility model is: a kind of high effective smokeless combusting room device, comprise the combustor, combustion chamber, the hot-blast outlet that connect successively, the jet place that is positioned at combustor in the described combustion chamber is sealed with inner layer sleeve, is evenly equipped with some apertures on the front end sealing of inner layer sleeve, the sidewall; The outside of described inner layer sleeve is arranged with the middle level sleeve, is evenly equipped with some apertures on the front end sealing of middle level sleeve, the sidewall; The aperture of offering on described inner layer sleeve and the middle level sleeve all is positioned near on the sidewall of jet one end.
During the combustor igniting, spray forward at the inner layer sleeve center along straight line from the flame of jet ejection, after touching front end face and being obstructed, edge swirling recirculation flow along inner layer sleeve, when arriving fire end, its unburned part burning once more, can reflux once more, burn between inner layer sleeve and middle level sleeve through the hot blast that aperture flows out, aperture through the middle level sleeve lateral wall flow to skin again, in the hot-blast outlet place under the traction of machine, send hot blast, the flow of hot blast and temperature are regulated by the size of our valve of air inlet and the oil pressure of combustor.
The utility model has the advantages that:
1. the utility model fuel combustion is abundant, heat utilization efficiency is high, and when the combustor ignition, after repeated combustion, enclosed structure is adopted in combustible completing combustion, makes the heat that produces be difficult for distributing, and has improved heat utilization efficiency.
2. the utility model then can use aspect the use or processing of baking finish for car stove, metal baking finish production line or other fearness pollutant etc. when the combustion chamber can make fuel completing combustion extremely smokeless.
3. the utility model can reduce production costs greatly, can replace gas burner, safety and reliability fully.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples:
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 combustor; 2 combustion chambers; 3 hot-blast outlets; 4 jets; 5 inner layer sleeves; 6 apertures; 7 middle level sleeves; 8 apertures; 9 air inlets.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of high effective smokeless combusting room device, comprise the combustor (1), combustion chamber (2), the hot-blast outlet (3) that connect successively, the jet (4) that is positioned at combustor (1) in the described combustion chamber (2) locates to be sealed with inner layer sleeve (5), is evenly equipped with some apertures (6) on the front end sealing of inner layer sleeve (5), the sidewall; The outside of described inner layer sleeve (5) is arranged with middle level sleeve (7), is evenly equipped with some apertures (8) on the front end sealing of middle level sleeve (7), the sidewall; The aperture of offering on described inner layer sleeve (5) and the middle level sleeve (7) (6) and (8) all are positioned near on the sidewall of jet (4) one ends.
During combustor (1) igniting, spray forward at inner layer sleeve (5) center along straight line from the flame of jet (4) ejection, after touching front end face and being obstructed, edge swirling recirculation flow along inner layer sleeve (5), when arriving fire end, its unburned part burning once more, can reflux once more between inner layer sleeve (5) and middle level sleeve (7) through the hot blast that aperture (6) flows out, burning, aperture (8) through middle level sleeve (7) sidewall flow to skin again, locate under the traction of blower fan at hot-blast outlet (3), send hot blast, the flow of hot blast and temperature are regulated by the size of our valve of air inlet (9) and the oil pressure of combustor (1).
The utility model fuel combustion is abundant, heat utilization efficiency is high, and when combustor (1) ignition, after repeated combustion, enclosed structure is adopted in combustible completing combustion, makes the heat that produces be difficult for distributing, and has improved heat utilization efficiency; When the utility model can make fuel completing combustion extremely smokeless when the combustion chamber, then can use aspect the use or processing of baking finish for car stove, metal baking finish production line or other fearness pollutant etc.; The utility model can reduce production costs greatly, can replace gas burner, safety and reliability fully.
Claims (3)
1. high effective smokeless combusting room device, comprise the combustor (1), combustion chamber (2), the hot-blast outlet (3) that connect successively, it is characterized in that: the jet (4) that is positioned at combustor (1) in described combustion chamber (2) locates to be sealed with inner layer sleeve (5), is evenly equipped with some apertures (6) on the front end sealing of inner layer sleeve (5), the sidewall.
2. high effective smokeless combusting room device according to claim 1 is characterized in that: the outside of described inner layer sleeve (5) is arranged with middle level sleeve (7), is evenly equipped with some apertures (8) on the front end sealing of middle level sleeve (7), the sidewall.
3. high effective smokeless combusting room device according to claim 1 and 2 is characterized in that: the aperture of offering on described inner layer sleeve (5) and the middle level sleeve (7) (6) and (8) all are positioned near on the sidewall of jet (4) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262912 CN2554481Y (en) | 2002-07-02 | 2002-07-02 | High-efficient smokeless combustion-chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262912 CN2554481Y (en) | 2002-07-02 | 2002-07-02 | High-efficient smokeless combustion-chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554481Y true CN2554481Y (en) | 2003-06-04 |
Family
ID=33729391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262912 Expired - Fee Related CN2554481Y (en) | 2002-07-02 | 2002-07-02 | High-efficient smokeless combustion-chamber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554481Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439798C (en) * | 2005-12-23 | 2008-12-03 | 中国科学院工程热物理研究所 | Gas burning premixing high speed burning nozzle |
-
2002
- 2002-07-02 CN CN 02262912 patent/CN2554481Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100439798C (en) * | 2005-12-23 | 2008-12-03 | 中国科学院工程热物理研究所 | Gas burning premixing high speed burning nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201363728Y (en) | Air jet flow self-preheating burner nozzle | |
| CN2864378Y (en) | Multistage multi-room gas boiler for coal gasification | |
| CN201203108Y (en) | Micro-oil heat reinforced nozzle coal-powder combustor capable of swinging | |
| CN101639219B (en) | Flameless combustion heat accumulating type high-speed combustion nozzle | |
| CN2636089Y (en) | Burner structure for water heater | |
| KR101005721B1 (en) | A firewood fired boiler | |
| MX2007012423A (en) | Hybrid boosted overfire air system and methods for nox reduction in combustion gases. | |
| CN201944845U (en) | Gas burner | |
| CN2554481Y (en) | High-efficient smokeless combustion-chamber device | |
| CN201355037Y (en) | Ejection mixed type combustion device | |
| CN212339653U (en) | High-efficiency water heater fully utilizing oxygen | |
| CN201521955U (en) | Structure of gas burner nozzle | |
| CN101949588B (en) | Combustion system of high-power capacity type gas water heater and combustion method thereof | |
| CN203385195U (en) | Porous medium flue gas hot blast stove capable of mixing cold air | |
| CN202747348U (en) | Abeam air-intake blowing-type gas burner | |
| CN2247767Y (en) | High-efficiency diesel oil burner | |
| CN201935216U (en) | Biomass energy hybrid fuel ignition system used for coal fired power plant | |
| CN111981478A (en) | Low-nitrogen combustor, low-nitrogen combustion system and combustion method thereof | |
| CN201803466U (en) | High-power combustion system of positive displacement gas water heater | |
| CN2761968Y (en) | Bifuel environmental protection boiler | |
| CN1337548A (en) | Combustor for liquid-fuel combusting apparatus | |
| TWI688706B (en) | Combustion device structure | |
| CN2220015Y (en) | Pressure atomized spiral gasified combustor | |
| CN203478212U (en) | Energy-saving combined combustion boiler | |
| CN201589258U (en) | Swirl wood shaving combustor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |