CN1967052A - Method for ignition of torch - Google Patents
Method for ignition of torch Download PDFInfo
- Publication number
- CN1967052A CN1967052A CN 200610117466 CN200610117466A CN1967052A CN 1967052 A CN1967052 A CN 1967052A CN 200610117466 CN200610117466 CN 200610117466 CN 200610117466 A CN200610117466 A CN 200610117466A CN 1967052 A CN1967052 A CN 1967052A
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- spray head
- flame
- flame spray
- long combustion
- generating means
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Abstract
A torch ignition method features in the long time burning flame with low fuel consumption and major flame, with the long time burning flame burning and the major one extinguished while waiting. When discharge for torch ignition, major flame sprays fuel, with the flame of the long time burning flame igniting the fuel of the major flame directly or indirectly, with strong flame to ignite torch exhaust.
Description
Affiliated technical field
The present invention relates to the method for a kind of torch ignition 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
At present, flare discharge both domestic and external system nearly all lights a fire to emission gases with altar lamp, in order to guarantee the security of exhaust system, altar lamp must can be resisted natural high wind, violent sleet, minimizing under the harsh climate environment altar lamp flame extinguish probability, for this reason, generally adopted the fuel gas that gives big flow to altar lamp to supply with and the premix technology of injection air improves flame rigidity, strengthen the method for burning capacity, though this method has improved the anti-capacity for quenching of altar lamp flame to a certain extent, a large amount of consumption that also brought fuel gas simultaneously, the problem that operating cost rises significantly.Can to cause flare discharge system insecurity be to rise greatly and extinguish altar lamp.
Summary of the invention
In order to overcome the defective of existing altar lamp high energy consumption, the invention provides a kind of method of torch ignition, the method for this torch ignition can not only adapt to various climatic environments, and can greatly save energy resource consumption, guarantees the safe operation of flare discharge system really.
The technical solution adopted for the present invention to solve the technical problems is: by this kind method, the long combustion flame spray head and the main flame spray head of low consumption are set respectively, and with flame generating means, high pressure generator and relevant igniter of compositions such as detection, control instrument and controller.By this kind method, wherein each parts can make be apportion, combination or one etc. multiple pattern.
By this kind method, when starting shipment, open the fuel air valve of long combustion flame spray head and the fuel air valve of flame generating means, start high pressure generator simultaneously, make the ignitor of flame generating means produce electric spark, light fuel gas on the flame generating means, and the fuel gas on the long combustion flame spray head that ignites thus, wait to grow the fuel gas that fires on the flame spray head is closed flame generating means after igniting fuel air valve, stop high pressure generator work simultaneously, stop the ignitor sparking.
By this kind method, when awaiting orders, long combustion flame spray head keeps burning, and main flame spray head extinguishes.
By this kind method, when lighting a fire to the flare discharge gas on the flare tip, the outside burner oil gas of main flame spray head, and by directly or indirectly the ignite fuel gas of main flame spray head ejection of the flame on the long combustion flame spray head, send powerful flame, then ignite emission gases on the flare tip, main flame spray head extinguishes immediately.
The invention has the beneficial effects as follows, when adapting to various climatic environments, greatly reduced the consumption of the energy.
Description of drawings
Below in conjunction with accompanying drawing process implementing example of the present invention is described in detail.
Fig. 1 is a process implementing example schematic diagram of the present invention.
Among the figure: 1. flare tip, 2. flame generating means, 3. ignitor, 4. high pressure generator is 5. grown the combustion flame spray head, 6. main flame spray head, 7-9. the flame detection part, 10-12. fuel air valve, 13. flame generating means air inlet pipe, 14. long combustion flame spray head air inlet pipe, 15. main flame spray head air inlet pipe, 16. controllers, 17. the ground point firearm, 18. ground point firearm air inlet pipe, 19. interconnectors, 20. high-tension cable, 21. fuel gas house stewards, 22. flare discharge gas ignition order generators.
In Fig. 1, by this kind method, the torch ignition device is made up of flame generating means 2, ignitor 3, high pressure generator 4, long combustion flame spray head 5, main flame spray head 6, flame detection part 7-9, fuel air valve 10-12, flame generating means air inlet pipe 13, long combustion flame spray head air inlet pipe 14, main flame spray head air inlet pipe 15, controller 16, ground point firearm 17, ground point firearm air inlet pipe 18, interconnector 19, high-tension cable 20, fuel gas house steward 21 and flare discharge gas ignition order generator 22.
The fuel gas that is transported by fuel gas house steward 21 inserts flame generating means air inlet pipe 13, long combustion flame spray head air inlet pipe 14, main flame spray head air inlet pipe 15 and ground point firearm air inlet pipe 18 respectively.
The fuel gas of flame generating means 2 is sent into by flame generating means air inlet pipe 13, and realizes control by fuel air valve 10;
The fuel gas of long combustion flame spray head 5 is sent into by long combustion flame spray head air inlet pipe 14, and realizes control by fuel air valve 11;
The fuel gas of main flame spray head 6 is sent into by main flame spray head air inlet pipe 15, and realizes control by fuel air valve 12;
The high-tension electricity of ignitor 3 is inserted by high-tension cable 20, and by high pressure generator 4 high-tension electricity takes place.
When the torch ignition device is started shipment, start-up control device 16, enter manual or automatic operational mode, open the fuel air valve 10 of flame generating means 2 and the fuel air valve 11 of long combustion flame spray head 5, send fuel gas to flame generating means 2 and long combustion flame spray head 5, start high pressure generator 4 simultaneously and produce high-tension electricity, high-tension electricity is delivered to the ignitor 3 of flame generating means 2 by high-tension cable 20, make ignitor 3 produce electric spark, light the fuel gas on the flame generating means 2, and the fuel gas on the long combustion flame spray head 5 that ignites thus, treat that the flame detection part 8 on the long combustion flame spray head 5 detects fuel gas is closed flame generating means 2 after igniting fuel air valve 10, high pressure generator 4 stops to produce high-tension electricity simultaneously, stops ignitor 3 sparkings.
When the torch ignition device was awaited orders, long combustion flame spray head 5 kept burning, and main flame spray head 6 extinguishes, and controller 16 is monitored by the flame that is installed on the 8 pairs of long combustion flame spray heads 5 of flame detection part on the long combustion flame spray head 5.If extinguish, then send the action command of a little long combustion flame spray head 5 by controller 16 controls, open the fuel air valve 10 of flame generating means 2, send fuel gas to flame generating means 2, start high pressure generator 4 simultaneously and produce high-tension electricity, high-tension electricity is delivered to the ignitor 3 of flame generating means 2 by high-tension cable 20, make ignitor 3 produce electric spark, light the fuel gas on the flame generating means 2, and the fuel gas on the long combustion flame spray head 5 that ignites thus, treat that the flame detection part 8 on the long combustion flame spray head 5 detects fuel gas is closed flame generating means 2 after igniting fuel air valve 10, high pressure generator 4 stops to produce high-tension electricity simultaneously, stops ignitor 3 sparkings.
When the torch ignition device lights a fire for the flare discharge gas on the flare tip 1, after receiving the discharging signal that flare discharge gas ignition order generator 22 sends, controller 16 is controlled the fuel gas control valve 12 of opening main flame spray head 6 immediately, make main flame spray head 6 outside burner oil gas, and by the fuel gas that main flame spray head 6 ejects that directly or indirectly ignites of the flame on the long combustion shower nozzle 5, send powerful flame, thereby the emission gases on the flare tip 1 that ignites, the flame detection part 7 for the treatment of flare tip 1 detects flare discharge gas lighted after, close the fuel air valve 12 of main flame spray head 6, main flame spray head 6 extinguishes immediately.When lighting a fire to flare discharge gas, also can open simultaneously the fuel air valve 10 of flame generating means 2, start high pressure generator 4 and produce high-tension electricity, high-tension electricity is delivered to the ignitor 3 of flame generating means 2 by high-tension cable 20, make ignitor 3 produce electric spark, light the fuel gas on the flame generating means 2, light the fuel gas and the flare discharge gas of main flame spray head 6 then with the means of dual fail-safe.
The flame of main flame spray head 6 is realized monitoring by flame detection part 9.
Flame detection part 7-9 can be contact or contactless, distant reading type etc., can be temperature measuring type or Photosensitive etc.
The torch ignition device can also be provided with ground point firearm 17, operator scheme with total man worker is lighted a fire to long combustion flame spray head 5, at this moment, serve fuel gas for long combustion flame spray head 5 as long as open the fuel air valve 11 of long combustion flame spray head 5,17 in ground point firearm passes through ground point firearm air inlet pipe 18 and introduces fuel gas, and entrained air, in interconnector 19, form deflagrable gaseous mixture, gaseous mixture in interconnector 19 is ignited on ground immediately, flame is scurried to long combustion shower nozzle 5 along interconnector 19, light the fuel gas on the long combustion shower nozzle 5, thereby finish the igniting of ground artificial long combustion flame spray head 5.
Claims (2)
1. the method for a torch ignition, it is characterized in that: long combustion flame spray head, at least one main flame spray head and at least one flame generating means that are provided with at least one low consumption, when awaiting orders, keep burning by long combustion flame spray head, main flame spray head extinguishes, if long combustion flame spray head extinguishes,, light the fuel gas on the long combustion flame spray head then by the flame generating means igniting; When lighting a fire for flare discharge gas, the outside burner oil gas of main flame spray head, the flame on the long combustion flame spray head fuel gas that main flame spray head ejects that directly or indirectly ignites sends powerful flame thus, lights flare discharge gas.
2. the method for a kind of torch ignition according to claim 1 is characterized in that: can be realized to the operation of process or by the operation of operating personnel's realization to process by detecting control instrument and high pressure generator by control appliance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101174665A CN100432535C (en) | 2006-10-24 | 2006-10-24 | Method for ignition of torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101174665A CN100432535C (en) | 2006-10-24 | 2006-10-24 | Method for ignition of torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1967052A true CN1967052A (en) | 2007-05-23 |
| CN100432535C CN100432535C (en) | 2008-11-12 |
Family
ID=38075958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101174665A Expired - Fee Related CN100432535C (en) | 2006-10-24 | 2006-10-24 | Method for ignition of torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100432535C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537983A (en) * | 2012-01-10 | 2012-07-04 | 中国寰球工程公司 | Automatic torch ignition system and automatic torch ignition method |
| CN110657442A (en) * | 2019-09-27 | 2020-01-07 | 青海盐湖工业股份有限公司 | Torch pilot lamp ignition control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025281A (en) * | 1975-08-08 | 1977-05-24 | Westech Industrial Ltd. | Method and apparatus for flaring combustible waste gases |
| FR2489484A1 (en) * | 1980-08-28 | 1982-03-05 | Elf Aquitaine | SAFETY DEVICE FOR IGNITION OF TORCHES |
| CN1400422A (en) * | 2001-08-01 | 2003-03-05 | 中国石油化工股份有限公司巴陵分公司 | Method for controlling torch altar lamp which burns day and night |
| CN2777382Y (en) * | 2005-02-06 | 2006-05-03 | 默洛尼卫生洁具(中国)有限公司 | Small fire ignition system |
-
2006
- 2006-10-24 CN CNB2006101174665A patent/CN100432535C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537983A (en) * | 2012-01-10 | 2012-07-04 | 中国寰球工程公司 | Automatic torch ignition system and automatic torch ignition method |
| CN102537983B (en) * | 2012-01-10 | 2014-03-12 | 中国寰球工程公司 | Automatic torch ignition system and automatic torch ignition method |
| CN110657442A (en) * | 2019-09-27 | 2020-01-07 | 青海盐湖工业股份有限公司 | Torch pilot lamp ignition control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100432535C (en) | 2008-11-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Aijun Document name: Notification of Termination of Patent Right |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20151024 |
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| EXPY | Termination of patent right or utility model |