CN101008489A - Self-cleaning method of carbon accumulated in pilot burner - Google Patents
Self-cleaning method of carbon accumulated in pilot burner Download PDFInfo
- Publication number
- CN101008489A CN101008489A CNA200710036823XA CN200710036823A CN101008489A CN 101008489 A CN101008489 A CN 101008489A CN A200710036823X A CNA200710036823X A CN A200710036823XA CN 200710036823 A CN200710036823 A CN 200710036823A CN 101008489 A CN101008489 A CN 101008489A
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- China
- Prior art keywords
- altar lamp
- carbon
- altar
- self
- pilot burner
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a method for cleaning the accumulated carbon pilot lamp, wherein, it mounts two pilot lamps with side injections parallel or assembles them. The invention is characterized in that: it arranges two gases for the pilot lamp, while one is fuel gas and another is air or oxygen-abundant gas. When cleaning the accumulated carbon, one pilot lamp injects fire to heat another pilot lamp, and another pilot lamp feeds air or oxygen-abundant gas to burn the accumulated carbon at high temperature, to be discharged outside the pilot lamp.
Description
Affiliated technical field
The present invention relates to the method that a kind of carbon-accumulated in pilot burner of all kinds of torches that use in the various fields such as oil, oil gas, natural gas, petrochemical industry, chemical industry, metallurgy and burning, incinerator (equipment) removes from green grass or young crops.
Background technology
The altar lamp of igniting usefulness in use on the torch, thereby make altar lamp flame spray head place knot carbon, cause altar lamp to give vent to anger smooth even stop up because a lot of carbon-containing fuel gas can decomposite carbon at its specific temperature section, at present both at home and abroad all be to pull down altar lamp by the high tower of manually climbing up tens meters even more than 100 meter when relying on the torch maintenance basically, again the carbon distribution on the altar lamp is removed, or even replacing altar lamp, this method labour intensity is big, the cost height, and directly had influence on safety and production.
Summary of the invention
Remove difficulty, big, the defect of high cost of labour intensity in order to overcome existing carbon-accumulated in pilot burner, the invention provides the self-purging method of a kind of carbon-accumulated in pilot burner, make altar lamp can be in production run decarbonizing voluntarily, keep unimpeded, be in all the time in the good fired state.
The technical solution adopted for the present invention to solve the technical problems is: design a kind of altar lamp that has the side direction spray orifice, like this, altar lamp is upwards also spraying shallow bid flame to a side in the jet ignition flame.Two altar lamps side by side near installing, are perhaps manufactured assembly with them, and the shallow bid flame that allows their spray can be baked to the flame spray head of another altar lamp mutually, and the flame spray head temperature of another altar lamp is remained on more than the burning point of carbon.
By this structure, method, during for the altar lamp de-carbon, a jet flames, another is slowly bubbling air or oxygen rich gas then, the carbon distribution that accumulates on the flame spray head is got angry to burn, discharge altar lamp after forming gaseous state, hocket each other, just can reach the self-purging purpose of carbon-accumulated in pilot burner.
The invention has the beneficial effects as follows, can guarantee that altar lamp is unimpeded, be in the good fired state all the time, alleviated the working strength of workers and the cost of overhaul greatly, help safety and production.
Description of drawings
Below in conjunction with accompanying drawing process implementing example of the present invention is described in detail.
Fig. 1 is the process implementing example schematic diagram that air hose of the present invention directly taps into altar lamp.
Fig. 2 is that air hose of the present invention is incorporated the process implementing example schematic diagram that enters altar lamp behind the fuel gas pipe into.
Among Fig. 1 and Fig. 2: 1-2. altar lamp flame spray head, 3-4. ignition flame spray orifice, 5-6. side direction spray orifice, 7-8. altar lamp wireway, 9-10. fuel gas control valve, 11-12. air shut-off valve, 13-14. fuel gas pipe, 15-16. air hose.
In Fig. 1 and Fig. 2, by this kind method, altar lamp is by altar lamp flame spray head 1-2, ignition flame spray orifice 3-4, and side direction spray orifice 5-6, altar lamp wireway 7-8 forms, and is installed in high-altitude flare tip side.
In Fig. 1, fuel gas is connected fuel gas pipe 13 and 14 respectively by fuel gas control valve 9 and 10, insert altar lamp wireway 7 and 8 then separately, air is connected air hose 15 profits 16 respectively by air shut-off valve 11 and 12, inserts altar lamp wireway 7 and 8 then separately.
In Fig. 2, fuel gas is connected fuel gas pipe 13 and 14 respectively by fuel gas control valve 9 and 10, insert altar lamp wireway 7 and 8 then respectively, air is incorporated fuel gas pipe 13 and 14 into after by air shut-off valve 11 and 12 each self- closing air hose 15 and 16, inserts altar lamp wireway 7 and 8 then.
By this kind method, during to altar lamp flame spray head 1 decarbonizing, fuel gas control valve 10 is opened, air shut-off valve 12 is closed, fuel gas enters altar lamp wireway 8 through behind the control valve 10, ignition flame spray orifice 4 and side direction spray orifice 6 by altar lamp flame spray head 2 sprays and burning then, the flame baking altar lamp flame spray head 1 of side direction spray orifice 6 ejections reaches more than the burning point of carbon its temperature, simultaneously, close fuel gas control valve 9, open air shut-off valve 10, make air enter altar lamp wireway 7, when air arrived altar lamp flame spray head 1, oxidizing fire took place with it in the carbon distribution of high temperature, become behind the gas and discharge, thereby finish removing altar lamp flame spray head 1 carbon distribution from ignition flame spray orifice 3 and side direction spray orifice 5.
Vice versa.
So reached the self-purging purpose of carbon-accumulated in pilot burner.
Claims (2)
1. self-purging method of carbon-accumulated in pilot burner, be side by side near installing with two altar lamps that have the side direction spray orifice, perhaps they are manufactured assembly, it is characterized in that: for altar lamp is provided with two strands of gas, one is a fuel gas, another strand is air or oxygen rich gas, during for the altar lamp decarbonizing, an altar lamp jet flames heats another altar lamp, another altar lamp then slowly enters air or oxygen rich gas, make the carbon distribution that accumulates on flame spray head oxidizing fire at high temperature, discharge altar lamp after becoming gas.
2. the self-purging method of a kind of carbon-accumulated in pilot burner according to claim 1 is characterized in that: can be realized to the automatic operation of process or by the manually-operated of operating personnel's realization to process by control appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710036823XA CN100455890C (en) | 2007-01-25 | 2007-01-25 | Self-cleaning method of carbon accumulated in pilot burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710036823XA CN100455890C (en) | 2007-01-25 | 2007-01-25 | Self-cleaning method of carbon accumulated in pilot burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101008489A true CN101008489A (en) | 2007-08-01 |
| CN100455890C CN100455890C (en) | 2009-01-28 |
Family
ID=38697045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710036823XA Expired - Fee Related CN100455890C (en) | 2007-01-25 | 2007-01-25 | Self-cleaning method of carbon accumulated in pilot burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100455890C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807022A (en) * | 2014-01-26 | 2015-07-29 | 上海华林工业气体有限公司 | Release flare system capable of preventing night lights from coking |
| WO2020224230A1 (en) * | 2019-05-08 | 2020-11-12 | 安德森热能科技（苏州）有限责任公司 | Full-automatic cleaning method for pure oxygen combustor and cleaning control device thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6053708A (en) * | 1983-09-01 | 1985-03-27 | Ebara Corp | Method of preventing clogging in burner nozzle |
| JPS6213916A (en) * | 1985-07-12 | 1987-01-22 | Nippon Gakki Seizo Kk | Liquid fuel combustion device |
| US6164956A (en) * | 1997-02-11 | 2000-12-26 | Ge Energy & Environmental Research Corporation | System and method for removing ash deposits in a combustion device |
| JP2006064187A (en) * | 2004-08-24 | 2006-03-09 | Taiheiyo Cement Corp | Cleaning device and method of burner tip part |
-
2007
- 2007-01-25 CN CNB200710036823XA patent/CN100455890C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104807022A (en) * | 2014-01-26 | 2015-07-29 | 上海华林工业气体有限公司 | Release flare system capable of preventing night lights from coking |
| WO2020224230A1 (en) * | 2019-05-08 | 2020-11-12 | 安德森热能科技（苏州）有限责任公司 | Full-automatic cleaning method for pure oxygen combustor and cleaning control device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100455890C (en) | 2009-01-28 |
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| C10 | Entry into substantive examination | ||
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| 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: 20090128 Termination date: 20160125 |
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| EXPY | Termination of patent right or utility model |