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Fully-premixing full-automatic ignition burner

An ignition burner and ignition system technology, which is applied in the direction of combustion ignition, ignition by electric spark, combustion method, etc., can solve the problems of inability to realize full automation, unreliable operation, poor economic benefits, etc., and achieve fully automatic ignition and monitoring , Simplify the on-site operation process, and achieve stable and reliable operation

Inactive Publication Date: 2010-10-27
西安拓沃能动科技有限公司 +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to overcome the problems that existing ignition burners cannot be fully automated, unreliable in operation, complex in structure, bulky, and poor in economic benefits, the present invention can provide a fully premixed automatic ignition burner, which can automatically monitor the ignition flame, It can not only realize full automation, but also run stably and reliably, with simple structure and small overall size, which can improve the economic benefits of enterprises

Method used

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  • Fully-premixing full-automatic ignition burner
  • Fully-premixing full-automatic ignition burner

Examples

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Embodiment Construction

[0009] In the embodiment shown in the figure, the connecting flange (3) replaces the connecting flange of the heating burner center dummy and is combined with the heating burner to connect and seal with the furnace together. The fuel connecting flange (1) and the oxidant connecting method The flange (2) is connected and sealed with the fuel connection flange and the oxidant connection flange corresponding to the furnace, the two cables of the ignition gun (7) are respectively connected with the corresponding terminal posts of the electrical cabinet, and one cable of the flame monitoring system (8) The cable is connected to the detection control box, and the outer nozzle (5) is grounded.

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Abstract

The invention discloses a fully-premixing full-automatic ignition burner which combines ignition with flame detection into a whole. An ignition system and a flame monitoring system are arranged in a pipe of which the maximum inner diameter is only phi 52mm; the ignition burner has stable, safe and reliable operation, can be combined with a warming ignition burner for use and has superior ignition reliability, safety, stability, installation and disassembly than a common ignition burner. The fully-premixing full-automatic ignition burner is used for majority of chemical industry furnaces, comprising heating furnaces, hot coal furnaces, gasification furnaces, reforming furnaces and the like.

Description

Technical field [0001] The invention is mainly used for ignition devices of chemical industrial furnaces, including heating furnaces, thermal coal furnaces, gasification furnaces, reforming furnaces, etc., especially capable of fully automatic ignition, flame detection and output of switching signals, and is coordinated with the entire system to implement chain control. Background technique [0002] At present, the known structure of the ignition burner is composed of an ignition system, an outer nozzle, an inner nozzle, a flow control plate, a connecting flange, etc. However, due to the limitation of the electrode structure, the volume of the ignition burner is relatively large, difficult to install, and difficult to ensure the process requirements , coupled with the unreasonable design of the nozzle, deflagration, tempering, fire-off and other abnormal phenomena often occur during operation; the burner has no flame detection system, and an additional flame detection system ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23Q3/00
Inventor 郭飞杨晓光张梅
Owner 西安拓沃能动科技有限公司
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