CN2273816Y - Electric igniter spaced at bottom of flare stack - Google Patents
Electric igniter spaced at bottom of flare stack Download PDFInfo
- Publication number
- CN2273816Y CN2273816Y CN 96238703 CN96238703U CN2273816Y CN 2273816 Y CN2273816 Y CN 2273816Y CN 96238703 CN96238703 CN 96238703 CN 96238703 U CN96238703 U CN 96238703U CN 2273816 Y CN2273816 Y CN 2273816Y
- Authority
- CN
- China
- Prior art keywords
- torch
- ignition
- utility
- igniting
- model
- 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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- Discharge Lamps And Accessories Thereof (AREA)
Abstract
The utility model discloses an ignition device for the bottom end of a torch, which is used for discharging oil gas of a petrochemical device. The utility model comprises a torch frame, an ignition pipe, a gas pipeline and a high-voltage generator. When the device is used, the traditional disadvantages of unsafe electric ignition for a top end and no easy maintenance are overcome, remote ignition for starting can be realized, and the maintenance cost of electric elements arranged at the top end can be saved. The device in use also has the advantages of simple structure and convenient use, and therefore, the utility model can be widely used for the discharge of refined oil gas and the ignition of a torch in petrochemical departments.
Description
The utility model relates to a kind of electronic igniter of torch low side that is used for the petrochemical plant exhaust of oil.
At present, a part of oil gas that will produce during domestic most of petrochemical equipments will be refined oil is introduced torch, with the purpose that reaches balance sysmte pressure and purify air.Under the electronic sparking mode in traditional top, on the flare tip about ignition device is positioned at up to 50 meters, be not easy to safeguard very much.After insulator on it etc. burns out, often can't in time repair, and igniter was lost efficacy because of the torch operation.The manual igniter in a kind of bottom has also appearred recently, it is simple to operate, do not need Maintenance and Repair, but its shortcoming is a poor stability, the operability shortcoming, and often operating personnel will directly contact burning things which may cause a fire disaster, so exist the ignition operation unsafe factor, simultaneously, in the strong wind sky, this manual some cause of fire is bullied, and to wait condition restriction just more not easy to operate.
The purpose of this utility model is the electronic igniter in a kind of torch bottom that provides in order to overcome above-mentioned shortcoming, and it is to realize by the igniting pin of torch bottom.
The utility model is to realize like this.
It is made up of parts such as power supply 1, contactor 2, high pressure generator 3, earth connection 4, igniting dry gas valve 5, normal bright lamp dry gas valve 6, high-voltage line 7, gas air valve 8, insulator 9, igniting pin 10, ignitron 12, igniter gas separator tube 13, normal bright lamp low pressure gas pipeline 14, torch frame 15, normal bright lamps 16.
When the utility model is installed, at first on torch frame 15, ignitron 12, igniting separator tube 13, normal bright lamp low pressure gas pipeline 14 are fixed.To light a fire then the both positive and negative polarity of pin 10 and insulator be fixed to ignitron 12 below, one end of high-voltage line 7 is guided to three insulation along ignitron 12 to give, and the top of high-voltage line 7 is received above the lead-out terminal of high pressure generator 3, at last the terminal of high-voltage line is joined with the igniting pin, the other end of high pressure generator 3 and contactor 2 join, contactor 2 joins with 220VAC power supply and control loop again, contactor 2, high pressure generator 3, and control element be contained in the distribution box.Above-mentioned electrical equipment is formed an ignition system, is placed to then above the framework of torch frame bottom.
The utility model is when igniting, Closing Switch (among the figure row) at first, make the igniting pin produce electric spark by contactor, and then unlatching igniting dry gas valve 5, make dry gas by entering into ignitron 12 in the igniter gas separator tube 13, when being triggered to spark, lighted dry gas, this moment, flame rose to normal bright lamp 16 positions along ignitron 12 always, and then open normal bright lamp dry gas valve 6, gas was lighted when normal immediately bright lamp dry gas rose to normal bright lamp position, open Device in Gas valve 8 at last again, high pressure gas gas is ignited by normal bright lamp again and is lighted, and so far finishes the torch ignition all processes.
Advantage of the present utility model is to preferably resolve the defective of top and bottom igniting in the existing technology, overcome that the igniting personnel can't be near the drawback of burning things which may cause a fire disaster at high ignore in the existing technology, bottom manual firing's complicated operation and unsafe factor of lighting a fire have also been solved simultaneously, in addition, use this novel igniting not limited by weather.
The utility model is provided by following examples.
Illustrated below in conjunction with accompanying drawing.
Accompanying drawing: 1, torch bottom igniter schematic diagram.
2, torch bottom ignition device pipe, igniting separator tube, low pressure
Gas pipeline distribution schematic diagram.
Ignitron 12 in the utility model, igniting separator tube 13 and low pressure gas pipeline all adopt the seamless steel pipe material to make, and it is installed in above the torch framework abreast, and they communicate by connecting leg to each other, thereby torch is lighted.
In addition, the electric operation system in the utility model is existing technology, is not described in detail at this.Igniting pin front end is pointed, a semicircular hood cap is equipped with in the ignition cap rear end, cover cap rear side is the insulation sleeve cylinder that mica ceramics is made with a material, and high pressure generator is imported 220VAC, is output as 8000VAC, output current is 0.025 ampere, and input current is 1.1 amperes.
Claims (2)
1, a kind of torch bottom igniter that is used for the petrochemical plant exhaust emissions, form by torch framework 15, ignitron 12, igniting separator tube 13, gas pipeline 14 and the normal bright lamp 16 that is fixed on torch framework top, it is characterized in that torch frame bottom is equipped with a contactor 2 and high pressure main generator 3, an igniting pin and ignition cap are arranged below the ignitron.
2, torch according to claim 1 bottom igniter is characterized in that described igniting pin front end is pointed, and a semicircular hood cap is equipped with in the ignition cap rear end, and its cover cap rear side is the insulation sleeve cylinder that mica ceramics is made with a material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238703 CN2273816Y (en) | 1996-10-11 | 1996-10-11 | Electric igniter spaced at bottom of flare stack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96238703 CN2273816Y (en) | 1996-10-11 | 1996-10-11 | Electric igniter spaced at bottom of flare stack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2273816Y true CN2273816Y (en) | 1998-02-04 |
Family
ID=33913942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96238703 Expired - Fee Related CN2273816Y (en) | 1996-10-11 | 1996-10-11 | Electric igniter spaced at bottom of flare stack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2273816Y (en) |
-
1996
- 1996-10-11 CN CN 96238703 patent/CN2273816Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |