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Hearth extinguishment alarm method and device

An alarm device and furnace technology, applied in the field of incineration, can solve problems such as the inability to fundamentally guarantee the reliability of flame detection, and achieve the effects of improving stability and improving detection accuracy.

Inactive Publication Date: 2018-06-19
CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional flame detection devices are susceptible to peeping or leakage due to factors such as installation location, furnace dust, and flame position drift, which cannot fundamentally guarantee the reliability of flame detection

Method used

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  • Hearth extinguishment alarm method and device
  • Hearth extinguishment alarm method and device
  • Hearth extinguishment alarm method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] see figure 1 , This embodiment provides a furnace fire extinguishing alarm method. The furnace fire extinguishing alarm method provided by this embodiment can accurately judge the fire extinguishing situation in the furnace, improve the stability of flame detection, thereby improving the detection accuracy of fire extinguishing in the furnace.

[0054] In this embodiment, the furnace includes multiple combustion areas and multiple burners, and one combustion area corresponds to one burner.

[0055] Specific steps are as follows:

[0056] Step S100, collecting image information of the burning area;

[0057] In this embodiment, real-time image information in the burning area is collected.

[0058] In this embodiment, the image information of one burning area may be collected, the image information of multiple burning areas may be collected, or the image information of all burning areas may be collected.

[0059] Step S200, generating a fire extinguishing signal accordi...

Embodiment 2

[0085] see Figure 4 This embodiment provides a furnace fire extinguishing alarm device 10. The furnace fire extinguishing alarm device 10 provided in this embodiment can accurately determine the fire extinguishing situation in the furnace, improve the stability of flame detection, thereby improving the detection accuracy of fire extinguishing in the furnace.

[0086] In this embodiment, the furnace includes multiple combustion areas and multiple burners, and one combustion area corresponds to one burner.

[0087] In this embodiment, the furnace fire alarm device 10 includes an image acquisition module 100 , a control module 200 and an alarm module 300 .

[0088] An image acquisition module 100, configured to acquire image information of the burning area;

[0089] In the embodiment of the present invention, step S100 may be executed by the image acquisition module 100 .

[0090] In this embodiment, the image acquisition module 100 may be a camera.

[0091] The control modul...

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Abstract

The invention provides a hearth extinguishment alarm method and a device, and relates to the field of incineration. The hearth extinguishment alarm method comprises the steps of collecting image information of a combustion area, generating an extinguishment signal according to the image information, and giving an alarm according to the extinguishment signal. According to the hearth extinguishmentdetection method and the alarm device, the extinguishment condition in a hearth can be accurately determined, so that the flame detection accuracy and stability are increased, and the combustion safety of the hearth is increased.

Description

technical field [0001] The invention relates to the field of incineration, in particular to a furnace fire extinguishing detection method and method alarm and device. Background technique [0002] With the development of metallurgy and incinerator-related industries, the requirements for the reliability of the flame monitoring system are higher. Traditional flame detection devices are susceptible to peeping or missing peeping due to factors such as installation location, furnace dust, and flame position drift, which cannot fundamentally guarantee the reliability of flame detection. Contents of the invention [0003] The purpose of the present invention is to provide a furnace fire extinguishing alarm method, which can accurately judge the fire extinguishing situation in the furnace, improve the stability of flame detection, thereby improving the detection accuracy of fire extinguishing in the furnace. [0004] The invention provides a technical solution: [0005] A furna...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27D21/04F27D21/02F23M11/04F23G5/50
CPCF27D21/04F23G5/50F23M11/04F27D21/02F27D2021/026
Inventor 杜凡雷平
Owner CHINA CITY ENVIRONMENT PROTECTION ENGINEERING LIMITED COMPANY
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