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Flame monitoring technology optimization method for improving safety of combustion furnace

A technology of flame monitoring and optimization method, which is applied in the direction of combustion method, safety device of combustion chamber, combustion chamber, etc., can solve problems such as not being able to effectively avoid dangerous accidents, and achieve good technical effects

Inactive Publication Date: 2017-08-04
CHINA PETROLEUM & CHEM CORP +1
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the occurrence of dangerous accidents cannot be effectively avoided in the prior art, and a new optimization method of flame monitoring technology for improving the safety of the combustion furnace is provided

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  • Flame monitoring technology optimization method for improving safety of combustion furnace
  • Flame monitoring technology optimization method for improving safety of combustion furnace

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Embodiment 1

[0020] Taking the combustion furnace in a certain petrochemical plant as an example, the present invention will be described in detail in conjunction with the accompanying drawings. In order to ensure the safe operation of the combustion furnace, the production unit has set up multiple safety measures for the combustion furnace, among which setting a flame monitoring system in the combustion furnace is one of the important protection measures. In this embodiment, a flame detector and an industrial camera are provided on the furnace body of the combustion furnace. By setting the linkage of the flame detector and the industrial camera, the detection is carried out through two monitoring methods with different principles. At the same time, sound and light alarm systems are set up to remind operators to process in real time through the monitoring interface, thereby improving the safety of the combustion furnace. Specifically, this embodiment provides an optimization scheme for a ...

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Abstract

The invention relates to a flame monitoring technology optimization method for improving the safety of a combustion furnace, which mainly solves the problem that dangerous accidents cannot be effectively avoided in the prior art. The present invention comprises the following steps by adopting a kind of flame monitoring technology optimization method that improves combustion furnace safety: step one, setting flame monitoring equipment, main equipment comprises flame detector and industrial camera; Step 2, setting the alarm of flame detector ( sound and light alarm), and the linkage real-time monitoring (sound and light alarm) of the industrial camera and the flame detector, set the computer monitoring interface to prompt the emergency plan; step 3, set the automatic ignition program to stop using, set the forced purging process steps, wait for the whole The technical scheme of restarting the ignition program after all steps are completed solves the above problems well, and can be used in the safety control of GE coal-water slurry gasifier.

Description

technical field [0001] The invention relates to a flame monitoring technology optimization method for improving the safety of a combustion furnace. Background technique [0002] In the field of industrial combustion furnace safety technology control, especially during the operation of the combustion furnace in the petrochemical industry, due to the considerable difference in the composition of the fuel gas in the combustion furnace, the burner is incompletely burned, resulting in the flame extinguishment or fire leakage of the furnace. A large amount of combustible gas is deposited on the bottom of the radiation chamber, and accidents of flash explosion and fire explosion caused by re-ignition occur from time to time. The reliability of the flame monitoring system of the combustion furnace is directly related to the safe and stable operation of the combustion furnace. At present, the general solution in this technical field is to add a flame detection system (ion flame dete...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23M11/04
CPCF23M11/045
Inventor 庄腾宇牟洪祥王林李玉明曹德舜
Owner CHINA PETROLEUM & CHEM CORP
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