CN100445641C - Cleaning method of carbon-accumulated in pilot burner - Google Patents
Cleaning method of carbon-accumulated in pilot burner Download PDFInfo
- Publication number
- CN100445641C CN100445641C CNB2007100376857A CN200710037685A CN100445641C CN 100445641 C CN100445641 C CN 100445641C CN B2007100376857 A CNB2007100376857 A CN B2007100376857A CN 200710037685 A CN200710037685 A CN 200710037685A CN 100445641 C CN100445641 C CN 100445641C
- Authority
- CN
- China
- Prior art keywords
- carbon
- spray head
- flame spray
- altar lamp
- flame
- 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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- 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
Abstract
The invention discloses a method for eliminating carbon deposit in pilot lamp, which arranges two kinds of flame injector in a torch igniter, while one is pilot lamp flame injector and another is carbon burning flame injector. When in use, the pilot lamp flame injector injects flame and another injector extinguishes. And when cleans carbon deposit, the carbon burning flame injector injects flame to heat the pilot lamp flame injector and feeds air or oxygen air into the pilot lamp flame injector to burn the carbon deposit in high temperature into carbon dioxide to be discharge.
Description
Affiliated technical field
The present invention relates to the sweep-out method of a kind of carbon-accumulated in pilot burner of interior all kinds of torches that use of various fields such as oil, oil gas, natural gas, petrochemical industry, chemical industry, metallurgy and burning, incinerator (equipment).
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 a kind of method of altar lamp decarbonizing, make altar lamp decarbonizing easily, keep unimpeded, keep good fired state.
The technical solution adopted for the present invention to solve the technical problems is: for altar lamp designs a kind of burning carbon flame spray head, like this, when being altar lamp flame spray head decarbonizing, burning carbon flame spray head is connected fuel gas and is ignited by altar lamp flame, burn the shallow bid flame of carbon flame spray head ejection and roast on the altar lamp flame spray head, the flame spray head temperature of altar lamp is remained on more than the burning point of carbon.The altar lamp flame spray head is slowly bubbling air or oxygen rich gas then, makes the carbon distribution that accumulates on the flame spray head get angry burning, discharges altar lamp after becoming carbon dioxide, has just reached and has removed the 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, can alleviate 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. altar lamp flame spray head, 2. burn the carbon flame spray head, 3-4. wireway, 5-6. fuel gas control valve, 7. air shut-off valve, 8-9. fuel gas pipe, 10. air hose.
In Fig. 1 and Fig. 2, by this kind method, altar lamp burns carbon flame spray head 2 by altar lamp flame spray head 1, and wireway 3-4 forms, and is installed in high-altitude flare tip side.
In Fig. 1, fuel gas is connected fuel gas pipe 8 and 9 respectively by fuel gas control valve 5 and 6, inserts wireway 3 and 4 then separately.Air is then connected air hose 10 by air shut-off valve 7, inserts wireway 3 then.
In Fig. 2, fuel gas is connected fuel gas pipe 8 and 9 respectively by fuel gas control valve 5 and 6, inserts wireway 3 and 4 then separately.Air is then connected air hose 10 by air shut-off valve 7, inserts wireway 3 via fuel gas pipe 8.
By this kind method, during altar lamp work, fuel gas control valve 5 is opened, and fuel gas by 1 ejection of altar lamp flame spray head, forms ignition flame through fuel gas pipe 8, wireway 3.7 of fuel gas control valve 6 and air shut-off valves are closed.
During for altar lamp flame spray head 1 decarbonizing, fuel gas control valve 6 is opened, fuel gas is via fuel gas pipe 9, wireway 4 is by burning 2 ejections of carbon flame spray head, after being ignited by the flame on the altar lamp flame spray head 1 directly to the 1 baking heating of altar lamp flame spray head, close fuel gas control valve 5 then, open air shut-off valve 7 again, air enters altar lamp wireway 3 and flows through altar lamp flame spray head 1, when air flows through altar lamp flame spray head 1, oxidizing fire takes place with it in the carbon distribution of high temperature, discharge after becoming carbon dioxide, thereby realization is to the removing of altar lamp flame spray head 1 carbon distribution.
Claims (2)
1. the sweep-out method of a carbon-accumulated in pilot burner, it is characterized in that: be provided with two kinds of flame spray heads in the torch ignition system, a kind of is the altar lamp flame spray head, another kind is to burn the carbon flame spray head, during work, altar lamp flame spray head jet flames, it is flame-out to burn the carbon flame spray head; During decarbonizing, by burning carbon flame spray head jet flames, barbecue, heating altar lamp flame spray head are sent into air or oxygen rich air to the altar lamp flame spray head simultaneously, make the carbon distribution that accumulates on altar lamp flame spray head oxidizing fire at high temperature, discharge altar lamp after becoming carbon dioxide.
2. the sweep-out method of a kind of carbon-accumulated in pilot burner according to claim 1 is characterized in that: 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 |
|---|---|---|---|
| CNB2007100376857A CN100445641C (en) | 2007-02-25 | 2007-02-25 | Cleaning method of carbon-accumulated in pilot burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100376857A CN100445641C (en) | 2007-02-25 | 2007-02-25 | Cleaning method of carbon-accumulated in pilot burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101016993A CN101016993A (en) | 2007-08-15 |
| CN100445641C true CN100445641C (en) | 2008-12-24 |
Family
ID=38726168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100376857A Expired - Fee Related CN100445641C (en) | 2007-02-25 | 2007-02-25 | Cleaning method of carbon-accumulated in pilot burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100445641C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243194B (en) * | 2019-05-08 | 2020-12-18 | 安德森热能科技（苏州）有限责任公司 | Full-automatic cleaning method and cleaning control device for pure oxygen combustor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824073A (en) * | 1973-08-13 | 1974-07-16 | Combustion Unltd Inc | Flare stack gas burner |
| JPS6053708A (en) * | 1983-09-01 | 1985-03-27 | Ebara Corp | Method of preventing clogging in burner nozzle |
| US4741691A (en) * | 1987-01-20 | 1988-05-03 | Messimer Joseph L | Waste gas burner |
| US6164956A (en) * | 1997-02-11 | 2000-12-26 | Ge Energy & Environmental Research Corporation | System and method for removing ash deposits in a combustion device |
| CN2723843Y (en) * | 2004-08-30 | 2005-09-07 | 上海华力燃烧设备有限公司 | Low calorific value heat storage burning torch burner |
| JP2006064187A (en) * | 2004-08-24 | 2006-03-09 | Taiheiyo Cement Corp | Cleaning device and method of burner tip part |
-
2007
- 2007-02-25 CN CNB2007100376857A patent/CN100445641C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3824073A (en) * | 1973-08-13 | 1974-07-16 | Combustion Unltd Inc | Flare stack gas burner |
| JPS6053708A (en) * | 1983-09-01 | 1985-03-27 | Ebara Corp | Method of preventing clogging in burner nozzle |
| US4741691A (en) * | 1987-01-20 | 1988-05-03 | Messimer Joseph L | Waste gas burner |
| 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 |
| CN2723843Y (en) * | 2004-08-30 | 2005-09-07 | 上海华力燃烧设备有限公司 | Low calorific value heat storage burning torch burner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101016993A (en) | 2007-08-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20081224 Termination date: 20160225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |