Flame detection method and system
A flame detection and flame technology, which is applied in the field of flame detection methods and systems, can solve problems such as hidden dangers, difficulty in ensuring the correctness of the flame, and unsatisfactory effects, and achieve good effects.
Pending Publication Date: 2020-11-13
湖南柯林瀚特环保科技有限公司
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Problems solved by technology
This makes it difficult to ensure the correctness of flame detection under various combustion conditions of the boiler. Even if it can detect flames under different conditions, the effect is not satisfactory.
In addition, due to the uncertainty of the background working conditions when the unit is running, many domestic and foreign brand flame detectors constitute an insurmountable barrier on how to provide single-burner identification capabilities, and without stable and reliable single-burner identification capabilities, it is bound to be difficult. Great hidden danger to the safe operation of the boiler
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[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0032] Such as figure 1 As shown, the flame detection method of the present embodiment comprises steps:
[0033] 1) Real-time detection of boiler combustion conditions;
[0034] 2) Select the corresponding parameter group according to the combustion conditions of the boiler;
[0035] 3) The flame is detected according to the selected parameter set.
[0036] The present invention automatically selects parameters according to different fuel working conditions, selects different parameter groups for different combustion working conditions, and can perform flame tracking according to the background working conditions at that time, so as to realize one-to-one correspondence to flame detection (for example, in It is one set of parameters at average load, and another set of different parameters at low load and high load conditions), and the switchi...
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The invention discloses a flame detection method and system, and belongs to the technical field of flame detection. The flame detection method and system are used for solving the technical problems that current flame detection is not high in pertinence and low in detection precision. The method specifically includes the steps that firstly, the combustion work condition of a boiler is detected in real time; secondly, a corresponding parameter set is selected according to the combustion work condition of the boiler; and thirdly, flame is detected according to the selected parameter set. The flame detection method and system have the advantages of being high in detection pertinence, high in detection precision, high in automation degree and the like.
Description
technical field [0001] The invention mainly relates to the technical field of flame detection, in particular to a flame detection method and system. Background technique [0002] Most of today's flame detection technologies generally need to set a corresponding parameter group when the boiler is running. This parameter group must not only adapt to the current load condition, but also meet the detection of flames in other load conditions. For example, set the parameters at average load to detect both average load flames and low load and high load flames. It is difficult to guarantee the correctness of flame detection under various combustion conditions of the boiler. Even if the flames in different conditions can be detected, the effect is not satisfactory. In addition, due to the uncertainty of the background working conditions when the unit is running, many domestic and foreign brands of flame detectors have formed an insurmountable barrier on how to provide single burner ...
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Login to View More IPC IPC(8): F23M11/04
CPCF23M11/045
Inventor 聂家义蒋开国唐奇梅庾光键文平蒋新峰熊正强周小霞
Owner 湖南柯林瀚特环保科技有限公司