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Flame detection method and device for boiler combustion of generator set

A technology for generating sets and boiler combustion, which is applied to the safety devices, combustion methods, combustion chambers and other directions of the combustion chamber, and can solve the problem that the safe and stable combustion of fuel in the boiler furnace cannot be guaranteed, the fire detection signal is weak, and the reliability of fire detection cannot be guaranteed. question

Active Publication Date: 2017-06-16
CHINA SHENHUA ENERGY CO LTD +2
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Problems solved by technology

[0002] At present, SafeFire flame detection system is generally used for the flame detection of generator set boiler combustion. However, when using this flame detection system, the flame detection parameters can only guarantee the parameters when the generator set is under high load. Stable, but at low load, due to the weak fire detection signal, it often leads to the disappearance of the fire detection signal, and the reliability of the fire detection cannot be guaranteed
Due to the above defects, the existing fire detection system cannot guarantee the safe and stable combustion of fuel in the boiler furnace, and when a fire extinguishing accident occurs, it cannot quickly detect and respond accordingly, which may lead to further expansion of the accident

Method used

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  • Flame detection method and device for boiler combustion of generator set
  • Flame detection method and device for boiler combustion of generator set
  • Flame detection method and device for boiler combustion of generator set

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Embodiment Construction

[0014] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0015] figure 1 It is a structural diagram of the flame detection device used in the boiler combustion of the generator set provided by the present invention. like figure 1 As shown, the fire detection device for boiler combustion of a generator set provided by the present invention may include: a receiver 10 for receiving a feed device operation signal and a load of a generator set related to the operation of the feed device; and 20 for receiving The flame detection parameters are set according to the operation signal of the feeding device and the load of the generating set to ensure an effective flame detection signal, wherein the feeding device provides com...

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Abstract

The invention discloses a fire detection method and device for boiler combustion of a generating set, wherein a feeding device provides combustion raw materials for the boiler, and the fire detection method includes: receiving a feeding device operation signal related to the operation of the feeding device and generator set load; and setting fire detection parameters according to the operation signal of the feeding device and the generator set load, so as to ensure an effective fire detection signal. The method can ensure the reliability of the flame detection, thereby ensuring the safe and stable combustion of the fuel in the furnace of the boiler.

Description

technical field [0001] The invention relates to the field of generator sets, in particular to a flame detection method and device for boiler combustion of generator sets. Background technique [0002] At present, SafeFire flame detection system is generally used for the flame detection of generator set boiler combustion. However, when using this flame detection system, the flame detection parameters can only guarantee the parameters when the generator set is under high load. Stable, but at low load, due to the weak fire detection signal, it often leads to the disappearance of the fire detection signal, and the reliability of the fire detection cannot be guaranteed. Due to the above defects, the existing fire detection system cannot guarantee the safe and stable combustion of fuel in the boiler furnace, and when a fire extinguishing accident occurs, it cannot quickly detect and respond accordingly, which may lead to further expansion of the accident. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23M11/04
Inventor 蒋晓秋杨国保
Owner CHINA SHENHUA ENERGY CO LTD
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