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Gas remote ignition method and apparatus

An ignition device, gas technology, applied in the direction of combustion ignition, combustion method, lighting and heating equipment, etc., to achieve the effects of convenient replacement, long service life, and avoiding high temperature burnout

Inactive Publication Date: 2005-01-26
赵升智
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the hidden danger caused by the burning of the ignition device to the safety of the burner, and also solves the reliability and safety of ignition when burning in a small closed space

Method used

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  • Gas remote ignition method and apparatus
  • Gas remote ignition method and apparatus
  • Gas remote ignition method and apparatus

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Embodiment Construction

[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings. attached figure 1 It is an embodiment of the present invention applied to a regenerative gas radiant tube burner, and the figure shows the structure in which the ignition device is combined with one end of the radiant tube. The figure shows that the ignition device 3 is set far away from the burner 11. The front end of the gas pipe 8 is connected to the burner 11, and the rear end is connected to the ignition device 3. There is no heat storage body in the gas pipe 8, and the gas pipe 8 is connected to the radiant tube. A regenerator 9 is arranged between 10, and a gas inlet 2, an ignition air pipe 4, and a high-voltage electric spark head 5 are sequentially arranged in the ignition device 3 along the advancing direction of the kindling. When the ignition starts, first open the combustion-supporting air 7 and the ignition ...

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Abstract

The invention discloses a coal gas long-distance ignition method and its equipment. It belongs to coal gas burning technology field, especially for long-distance ignition technology field. The method sets the portfire at more than one meter to the way out of burner, put coal gas and burning air into the portfire, burns the mixing gas with high voltage electric spark, sends the kindling to the way out of the burner, and burns the mixing goal gas. The portfire is a sealed long canister cavity, its front end is connected to coal gas pipe, and goal gas inputting port, ignition air pipe, high voltage ignition are arrayed along the kindling direction. The ignition method of the invention can burn mixing goal gas at long-distance burner high temperature, it avoids high temperature burning loss of ignition equipment and according insecurity hidden trouble. The invention has simple designing structure, long usage period; because of the long-distance burner, it can be changed expediently, and the work of burner can not be influenced.

Description

technical field [0001] The invention belongs to the technical field of gas combustion, in particular to the technical field of remote ignition in the gas combustion technology. Background technique [0002] The traditional gas ignition method is to ignite by high-voltage electric spark or permanent fire at the mixed outlet of gas and combustion-supporting air of the burner. The ignition devices are all arranged in the high temperature area near the burner outlet. The temperature in this high-temperature region is very high, especially the violent combustion at the outlet of the burner often burns the ignition device, and the burning loss of the ignition device brings hidden dangers to the safety of the gas burner. Especially for gas radiant tube burners, due to the particularity of their heating environment, there must be no open flames, otherwise it will cause heavy losses. Moreover, in this type of burner, once the ignition device is damaged, it is very difficult to repa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23Q13/02F23Q21/00
Inventor 赵升智张继领
Owner 赵升智
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