CN202012914U - Wind shield stable flame type ignition burner with low heating value fuel - Google Patents
Wind shield stable flame type ignition burner with low heating value fuel Download PDFInfo
- Publication number
- CN202012914U CN202012914U CN2011200930657U CN201120093065U CN202012914U CN 202012914 U CN202012914 U CN 202012914U CN 2011200930657 U CN2011200930657 U CN 2011200930657U CN 201120093065 U CN201120093065 U CN 201120093065U CN 202012914 U CN202012914 U CN 202012914U
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- pipe
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- gas nozzle
- gas tip
- wind
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Abstract
The utility model relates to a wind shield stable flame type ignition burner with low heating value fuel. The upper section of a combustible gas pipe is inserted into a gas nozzle. The top of the gas nozzle is closed, and a straight air hole is arranged on the wall of the combustible gas pipe in the gas nozzle. A wind shield pipe is sleeved on the middle section of the gas nozzle, the bottom end of the wind shield pipe is fixedly connected with an installation pipe, and the diameter of the installation pipe is smaller than that of the wind shield pipe. The bottom end portion of the installation pipe is arranged under the bottom end portion of the gas nozzle. A high voltage electrode is arranged on the installation pipe at a position of the bottom end of the gas nozzle. Air outlet spiral holes are arranged on the lateral wall of the gas nozzle and communicated with an axial channel of the gas nozzle. A flame stabilizing and heat adsorption filler of the ignition burner has effects of wind-rain shielding as an umbrella does when encountering extreme strong wind and heavy rain. Simultaneously, due to the fact that mixed gas is hidden in the flame stabilizing heat adsorption filler and keeps burning without being flamed out by wind and rain, the safety of the gas nozzle is greatly improved, and service life of the gas nozzle is greatly prolonged.
Description
Technical field
The utility model relates to a kind of igniter burner, the windproof stable flame type igniter burner of especially a kind of low calorie fuels.
Background technology
In industries such as iron and steel, metallurgy, petrochemical industry, the phenomenon of fuel gas " confession " greater than " asking " can appear.For environmental protection and safe requirement, fuel gas must be seted off diffusing at the high-altitude mid point.As the blast furnace gas in the iron and steel enterprise, coal gas of converter; Fuel gas such as the biogas in the petroleum chemical enterprise.These fuel gas emptyings are diffused, and will pollute atmosphere if directly enter atmosphere without burning, are sucked the accident that more can create greater casualties by people's mistake.
Light the technical barrier that the back emptying is diffused in order to solve fuel gas in the air at height, method commonly used is to adopt several igniter burners to accompany burning, guarantees that diffusing tower keeps burning.Because the coal gas that diffuses mostly is low-heat value gas, in diffusing combustion process very easily because of wind, drenching with rain causes extinguishing.Therefore, require the whole process mid-point that diffuses to burn mouth Chang Ming usually, during as if the employing high heating value gas, use cost is high, and common 1 year cost of use is about millions of units, to the production cost build-up of pressure of enterprise.When adopting low-heat value gas, high-voltage generator needs continuous electric tread shape arcing, influences its service life.
In prior art, common igniter burner mainly contains following several version:
1, adopt high heating value igniter burner and companion to burn the combination of candle pipe
This burner adopts several air suspended type igniter burners, and diffuse the tube the outer ring gas tubule that is covered with as candle is arranged, 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 has also increased the high altitude discharge of flue gas, not environmental protection because of additionally having adopted high heating value gas in the time of the production of increase enterprise and management cost.
2, adopt the low heat value igniter burner
This burner adopts several low heat value igniter burners, but is difficult for catching fire by low-heat value gas, and flame instability, therefore, whole diffusing in the process, high-voltage generator needs continuous electric tread shape arcing, influences its service life.In case high-voltage generator quits work, flame just extinguishes and can not realize diffusing safely.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can guarantee that disliking the power weather condition at high wind rain etc. descends, the windproof stable flame type igniter burner of low calorie fuels that still can the retention flame under the situation of the discontinuous arcing of high-voltage generator.
The technical scheme that provides according to the utility model, the windproof stable flame type igniter burner of described low calorie fuels, comprise the fuel gas pipe, high-field electrode, the pipe of becalming, gas tip and mounting pipe, the epimere of described fuel gas pipe inserts in the gas tip, the top closure of gas tip, be on the fuel gas tube wall in the gas tip and offer the straight hole of giving vent to anger, outside, stage casing at gas tip is with the pipe of becalming, bottom at the pipe of becalming is fixedly connected with mounting pipe, the caliber of mounting pipe is less than the caliber of the pipe of becalming, and the bottom part of mounting pipe is in the below of the bottom of gas tip, be on the mounting pipe of gas tip bottom position high-field electrode is installed, offer the threaded hole of giving vent to anger on the sidewall bodies of gas tip, the described threaded hole of giving vent to anger is communicated with the axial passage of gas tip.
Between the outer wall of the inwall of the pipe of becalming and gas tip, be provided with the steady flame heat absorption filler of loose structure.
During the utility model work, be still to light gas tip by the planar electric arc of high-field electrode earlier, flame at first heats steady flame heat absorption filler, and the steady flame heat absorption filler of high temperature has substituted the planar electric arc of high-voltage generator.Thin strand of fuel gas meets when ejection that high temperature is easier to catch fire, and, steady flame heat absorption filler is when being subjected to especially big wind and rain, play as the umbrella rain effect of becalming, simultaneously because mist " is hided " in the steady flame heat absorption filler not wind-engaging rain shadow sound burn away and be flame-out, make gas tip security and obtained service life significantly improving.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is A-A cutaway view of Fig. 1.
Fig. 3 is the high heating value igniter burner structural representation of description of the Prior Art.
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 parts such as fuel gas pipe 1, high-field electrode 2, the pipe 3 of becalming, gas tip 4, mounting pipe 5, the straight hole 6 of giving vent to anger, the threaded hole of giving vent to anger 7 and steady flame heat absorption fillers 8.
The windproof stable flame type igniter burner of this low calorie fuels, comprise fuel gas pipe 1, high-field electrode 2, becalm and manage 3, gas tip 4 and mounting pipe 5, the epimere of described fuel gas pipe 1 inserts in the gas tip 4, the top closure of gas tip 4, be on fuel gas pipe 1 tube wall in the gas tip 4 and offer the straight hole 6 of giving vent to anger, be with the pipe 3 of becalming in the outside, stage casing of gas tip 4, bottom at the pipe 3 of becalming is fixedly connected with mounting pipe 5, the caliber of mounting pipe 5 is less than the caliber of the pipe 3 of becalming, and the bottom part of mounting pipe 5 is in the below of the bottom of gas tip 4, be on the mounting pipe 5 of gas tip 4 bottom positions high-field electrode 2 is installed, offer the threaded hole 7 of giving vent to anger on the sidewall bodies of gas tip 4, the described threaded hole 7 of giving vent to anger is communicated with the axial passage of gas tip 4.
The steady flame that between the outer wall of pipe 3 inwall and gas tip 4 of becalming, the is provided with loose structure filler 8 that absorbs heat.
The utility model is that low calorie fuels is after fuel gas pipe 1 arrives gas tip 4, fuel gas by the straight hole 6 of giving vent to anger evenly flow to fuel gas pipe 1 around, at last from threaded hole 7 ejections of giving vent to anger, produce centrifugal force, fuel gas fully mixes with atmosphere, the electric fiery acnode that is taken place by high-field electrode 2 is fired mist simultaneously, and flame at first is responsible for the steady flame heat absorption filler 8 that the Fast Heating ceramic material is made.After steady flame heat absorption filler 8 is heated to high temperature, fully mixes the back from the fuel gas and the atmosphere of threaded hole 7 ejections of giving vent to anger and be responsible for lighting by the steady flame filler 8 that absorbs heat.Flame can not be subjected to high wind, heavy rain, severe snow to influence and cause extinguishing.Constant the igniting of the little burner of guaranteeing to light a fire diffused the gas that tube is emitted.
Claims (2)
1. windproof stable flame type igniter burner of low calorie fuels, comprise fuel gas pipe (1), high-field electrode (2), the pipe (3) of becalming, gas tip (4) and mounting pipe (5), the epimere of described fuel gas pipe (1) inserts in the gas tip (4), the top closure of gas tip (4), be on fuel gas pipe (1) tube wall in the gas tip (4) and offer the straight hole of giving vent to anger (6), be with the pipe (3) of becalming in the outside, stage casing of gas tip (4), bottom at the pipe (3) of becalming is fixedly connected with mounting pipe (5), the caliber of mounting pipe (5) is less than the caliber of pipe (3) of becalming, and the bottom part of mounting pipe (5) is in the below of the bottom of gas tip (4), be on the mounting pipe (5) of gas tip (4) bottom position high-field electrode (2) is installed, it is characterized in that: offer the threaded hole of giving vent to anger (7) on the sidewall bodies of gas tip (4), the described threaded hole of giving vent to anger (7) is communicated with the axial passage of gas tip (4).
2. the windproof stable flame type igniter burner of low calorie fuels as claimed in claim 1 is characterized in that: the steady flame heat absorption filler (8) that is provided with loose structure between the outer wall of the inwall of the pipe (3) of becalming and gas tip (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200930657U CN202012914U (en) | 2011-04-01 | 2011-04-01 | Wind shield stable flame type ignition burner with low heating value fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200930657U CN202012914U (en) | 2011-04-01 | 2011-04-01 | Wind shield stable flame type ignition burner with low heating value fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202012914U true CN202012914U (en) | 2011-10-19 |
Family
ID=44783531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200930657U Expired - Fee Related CN202012914U (en) | 2011-04-01 | 2011-04-01 | Wind shield stable flame type ignition burner with low heating value fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202012914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121698A (en) * | 2011-04-01 | 2011-07-13 | 无锡龙山科技有限公司 | Windproof flame-stable ignition burner for low-heat-value fuel |
-
2011
- 2011-04-01 CN CN2011200930657U patent/CN202012914U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121698A (en) * | 2011-04-01 | 2011-07-13 | 无锡龙山科技有限公司 | Windproof flame-stable ignition burner for low-heat-value fuel |
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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: 20111019 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |