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Simple manual efficient safety gas bleed-ignition device

An ignition device and gas technology, applied in the direction of combustion ignition, lighting and heating equipment, combustion methods, etc., can solve the problems of high insecurity, low maintenance requirements, high labor intensity, etc., and achieve low labor intensity, low maintenance requirements, Arrange flexible effects

Inactive Publication Date: 2014-10-01
SICHUAN COLLEGE OF ARCHITECTURAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device overcomes various objective constraints such as the unsteady and reliable operation of the existing electronic ignition device and the high labor intensity and high insecurity of the artificial torch ignition method. It has the advantages of simple ignition equipment, low cost, flexible and convenient use, etc., and also has the advantages of low maintenance requirements or even no maintenance

Method used

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  • Simple manual efficient safety gas bleed-ignition device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] exist figure 1 , the operator inserts the ignition source together with the windproof and fire cover (5) into the ignition source fixing and clamping device (4) on the ignition end working platform (11), fixes and ignites the ignition source, shakes the rocker arm (1), The ignition source fixing and clamping device (4) is moved to the position of the crossbeam (8) in the figure along with the upper device along the cable track (6), and the ignition source can be opened in advance on the chimney windshield (9). The small hole stretches into the ignition position in the chimney (10), and after igniting the submerged arc furnace gas, the rocking arm (1) is reversely rocked, and the original path of the ignition source is returned and extinguished.

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Abstract

The invention relates to a simple manual efficient safety gas bleed-ignition device and belongs to a gas bleed-ignition system for a submerged arc furnace. A circular ropeway ignition source conveyor is disposed between a gas ignition bleeder chimney top end 10 and an ignition end operating platform 11; an ignition source fixing and balance stabilizer 4 is disposed on a conveyor rope 6. The circular ropeway ignition source conveyor comprises a rocker 1, a column 2, a large wheel 3, a cable rail 6, a small wheel 7, and a beam 8. An ignition source in a wind-proof fire-fighting cover 5 is manually conveyed to the gas ignition bleeder chimney top end for safety high-altitude ignition, through the circular ropeway ignition source conveyor. The simple manual efficient safety gas bleed-ignition device is simple in structure, simple to mount and manufacture, convenient to use and safe and efficient for ignition; the simple manual efficient safety gas bleed-ignition device is especially applicable to bleed-ignition of gas for high-tar submerged arc furnaces which are difficult to reliably operate by using an electronic ignition unit; the simple manual efficient safety gas bleed-ignition device is excellent in convenience, safety and reliability.

Description

technical field [0001] The invention relates to an ignition device for releasing gas from a submerged arc furnace, especially when using an electronic ignition device to achieve stable and reliable operation when the gas with high tar content is diffused and ignited, the manual ignition system can be used to achieve safe and reliable ignition. Moreover, the system is simple to manufacture, has wide layout adaptability and low cost. Background technique [0002] At present, electronic ignition is the most commonly used way to ignite combustible gas in submerged arc furnaces. The ignition device is arranged near the chimney windshield, and the gas is ignited after the ignition spark is generated by the electronic ignition system to realize remote electronic ignition. Electronic ignition is widely used in the ignition of various industrial and mining enterprises for its convenience and practicability. However, for submerged arc furnace gas with high tar content, due to its hig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23Q13/00
Inventor 贾琛霞
Owner SICHUAN COLLEGE OF ARCHITECTURAL TECH
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