CN201513892U - Low-caloric-value fuel windproof ignition burner - Google Patents
Low-caloric-value fuel windproof ignition burner Download PDFInfo
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- CN201513892U CN201513892U CN2009202689954U CN200920268995U CN201513892U CN 201513892 U CN201513892 U CN 201513892U CN 2009202689954 U CN2009202689954 U CN 2009202689954U CN 200920268995 U CN200920268995 U CN 200920268995U CN 201513892 U CN201513892 U CN 201513892U
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Abstract
The utility model relates to a low-caloric-value fuel windproof ignition burner. Based on the technical scheme, the low-caloric-value fuel windproof ignition burner comprises a gas sprayer spliced at the upper end of a combustible gas pipe; a nozzle is arranged on the outer wall of the gas sprayer which is made of metal material; a wind shield pipe is fixedly installed on the combustible gas pipe to hitch the gas sprayer; a clearance is left between the inner wall of the wind shield pipe and the outer wall of the gas sprayer; a swirl plate is installed in the inner hole of the gas sprayer; a high-voltage electrode is installed on the wind shield pipe; and the ignition end of the high-voltage electrode is close to the outer wall of the bottom end of the gas sprayer. Since centrifugal force can be generated when the gas passes through the swirl plate, the gas can evenly flow to the four sides of the gas sprayer, and the thin gas flow can be thoroughly mixed with the air and is easy to ignite. The thin gas flow is distributed around the nozzle in 360 degrees, so the ignition can not be extinguished under the effects of strong wind and rain. The low-caloric-value fuel windproof ignition burner reduces the fuel of high-caloric-value gas, the investment is reduced and the management process.
Description
Technical field
The utility model relates to a kind of burner, especially a kind of low heating value fuel windproof igniter burner.
Background technology
Diffusing tower generally uses in industries such as iron and steel, chemical industry.Gas that enterprise produces in industrial production such as blast furnace gas, it is a kind of low-calorie gas, because blast furnace output blast furnace gas continually, chien shih is have more than is needed for the moment in gas pipeline network, or other reason causes that the pressure of pipe network increases, and will not produce danger if do not diffuse.Therefore, all adopting the high-altitude to diffuse tower traditionally diffuses this gas in the atmosphere, blast furnace gas is a kind of colourless, tasteless toxic gas, contaminated environment, just can not so directly enter atmosphere, and put into atmosphere after adopting burning, but it be a kind of low-calorie gas in diffusing combustion process very easily because of wind, drenching with rain causes extinguishing.Method commonly used is to accompany burning with the igniter burner of several combustion high heat value gas, guarantees that diffusing tower keeps burning.But the use cost of high heat value gas is high, and common 1 year cost of use is about millions of units, to the production cost build-up of pressure of enterprise.The present invention takes not use the exotic fuels of second kind of companion's burning in this case, directly adopts the low-heat fuel that diffuses to accompany burning to diffuse tower and diffuses gas.Can reach environmental protection, energy-conservation effect simultaneously, have a tremendous social and economic benefits.
In prior art, common igniter burner form is mainly by following several forms:
1, adopts conventional air suspended type burner
The burner center is by a high heat value gas spout, around gas port, be furnished with several companion's pipes, drive ambient air and spray from several companion's pipes when high heat value gas produces negative pressure when spout sprays, coal gas mixes with the air generation, and mist is through the high-voltage arc generation flame that ignites.General according to the size of diffusing tube diffuse tube around arrange 2-3 this air suspended type burner.The wind loading rating of this burner too a little less than.Progressively eliminate the sparking mode of this method present domestic the sixth of the twelve Earthly Branches.
2, adopt conventional air suspended type burner and companion to burn the combination of candle pipe
This mode still adopts above air suspended type burner igniting, but increased a set of equipment on the superincumbent structure again, in the outer ring of diffusing tube the gas tubule that is covered with as candle is arranged exactly, the candle tubule is also ignited in the time of the igniter burner burning, because tubule is many, when even wind and rain is arranged, the flame of tubule can all not blown out quickly and guarantee and can also burn.This mode is better than a kind of mode, when run into high wind rain or freezing weather time point not phenomenon extremely many.
And, more than the fuel used of two kinds of igniter burners all to use high heat value gas, increase the production and the management cost of enterprise.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of and easily light, be not subjected to the high wind rain shadow to ring and cause extinguishing, can reduce investment, impel sufficient combustion, low heating value fuel windproof igniter burner simple in structure.
The technical scheme that provides according to the utility model, described low heating value fuel windproof igniter burner, comprise the gas tip of pegging graft in fuel gas pipe upper end, the outer wall of described gas tip has spout, and gas tip is a metal material, on the fuel gas pipe, be installed with the pipe of becalming that entangles gas tip, there is the gap between the outside wall surface of the internal face of pipe and gas tip of becalming, in the endoporus of gas tip, spinning disk is installed, on the pipe of becalming high-field electrode is installed, the firing tip of described high-field electrode is near the bottom outer wall of gas tip.
The utility model be because gas can produce centrifugal force when the spinning disk, gas evenly flow to gas tip around, fine flow gas fully mixes with atmosphere, easily lights, because the fine flow spout along 360 ° of layouts, is not subjected to the high wind rain shadow loud and cause extinguishing.Act as a fuel owing to reduce high heat value gas, reduced investment, reduced management link.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure, the utility model mainly is made of fuel gas pipe 1, high-field electrode 2, spinning disk 3, the gas tip 4 and pipe 5 of becalming etc.
This low heating value fuel windproof igniter burner, comprise the gas tip of pegging graft in fuel gas pipe 1 upper end 4, the outer wall of described gas tip 4 has spout, and gas tip 4 is a metal material, on fuel gas pipe 1, be installed with the pipe 5 of becalming that entangles gas tip 4, there is the gap between the outside wall surface of pipe 5 internal face and gas tip 4 of becalming, spinning disk 3 is installed in the endoporus of gas tip 4, on the pipe 5 of becalming high-field electrode 2 is installed, the firing tip of described high-field electrode 2 is near the bottom outer wall of gas tip 4.
It is spherical that described gas tip 4 is preferably steel wire, and like this, the outer wall of gas tip 4 just has numerous spout, makes things convenient for the ejection of fuel gas.
The present invention is that low calorie fuels produces centrifugal force through fuel gas pipe 1 after spinning disk 3, gas evenly flow to pipe around, spout ejection from gas tip 4, fine flow gas fully mixes with atmosphere, the electric fiery acnode combustion mist that takes place by high-field electrode 2 simultaneously, this moment since the spout of gas tip 4 arrange along 360 degree, so around gas tip 4, be full of flame, owing to have the pipe 5 of becalming, this flame is not rung by the high wind rain shadow can and cause extinguishing.Constant the igniting of the little burner of guaranteeing to light a fire diffused the gas that tube is emitted.
Claims (1)
1. low heating value fuel windproof igniter burner, comprise the gas tip of pegging graft in fuel gas pipe (1) upper end (4), it is characterized in that: the outer wall of described gas tip (4) has spout, and gas tip (4) is a metal material, on fuel gas pipe (1), be installed with the pipe (5) of becalming that entangles gas tip (4), there is the gap between the outside wall surface of the internal face of pipe (5) and gas tip (4) of becalming, spinning disk (3) is installed in the endoporus of gas tip (4), on the pipe (5) of becalming high-field electrode (2) is installed, the firing tip of described high-field electrode (2) is near the bottom outer wall of gas tip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202689954U CN201513892U (en) | 2009-10-22 | 2009-10-22 | Low-caloric-value fuel windproof ignition burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202689954U CN201513892U (en) | 2009-10-22 | 2009-10-22 | Low-caloric-value fuel windproof ignition burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513892U true CN201513892U (en) | 2010-06-23 |
Family
ID=42485304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202689954U Expired - Fee Related CN201513892U (en) | 2009-10-22 | 2009-10-22 | Low-caloric-value fuel windproof ignition burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513892U (en) |
-
2009
- 2009-10-22 CN CN2009202689954U patent/CN201513892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |