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Intelligent combustion system and control method thereof

A combustion system and intelligent technology, applied in the direction of combustion control, dryer, heating device, etc., can solve the problems of unstable discharge temperature, insufficient flame combustion of aggregates, waste of heat, etc., and achieve stable and reliable temperature and stable quality Reliable, Widely Adaptable Effects

Active Publication Date: 2013-06-19
FUJIAN SOUTHERN HIGHWAY MECHANICAL
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Problems solved by technology

[0003] The main purpose of the present invention is to overcome the disadvantages of heat waste and unstable aggregate quality caused by insufficient flame combustion and unstable aggregate discharge temperature in the combustion system of construction machinery equipment in the prior art, and provide a smart Combustion system and its control method

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Embodiment Construction

[0017] refer to figure 1 , figure 2 , an intelligent combustion system of the present invention includes a combustion chamber 6 and a burner 7, and also includes an aggregate feed temperature detection device 1, an exhaust gas temperature and CO content detection device 2 arranged on the combustion chamber 6 , an aggregate discharge temperature detection device 3 and a flame image detection device 4, a burner 7, an aggregate feed temperature detection device 1, an exhaust gas temperature and CO content detection device 2, an aggregate discharge temperature detection device 3 and a flame The image detection devices 4 are all connected to a central controller 5 , and the central controller 5 is also connected to an alarm device 8 and a man-machine interface 9 .

[0018] Aggregate feed temperature detection device 1 is used to collect aggregate feed temperature information, tail gas temperature and CO content detection device 2 is used to collect tail gas temperature and CO con...

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Abstract

The invention discloses an intelligent combustion system and a control method of the intelligent combustion system. The method includes collecting aggregate feeding temperature information, tail gas temperature and carbon monoxide (CO) content information, aggregate discharging temperature information and combustion flame image information, returning the collected information to a central processing unit (CPU), comparing the fed back information with set parameters of a combustor and calculating, controlling oil feeding amount, air feeding amount and atomization oil pressure according to calculated results, and inputting alarming information through an alarming device if abnormal information or mechanical failure information occurs in a process. Compared with the prior art, the intelligent combustion system and the control method of the intelligent combustion system can guarantee that flame is completely combusted and aggregate discharging temperature is controlled to be stable and reliable, and therefore the intelligent combustion system and the control method of the intelligent combustion system can guarantee that combustion heat is not wasted and quality of final end products is stable and reliable.

Description

technical field [0001] The invention relates to an intelligent combustion system used on construction machinery equipment and a control method thereof. Background technique [0002] On construction machinery and equipment, the basic requirement for using a burner is to fully burn the flame and maintain a stable discharge temperature of the heated material. Insufficient combustion will not only reduce the thermal efficiency of combustion, but in extreme cases may also cause the drying drum to burn. The temperature of the material to be heated is unstable, which will seriously affect the quality of the finished material; how to accurately and reliably judge the flame combustion state in the drying drum, and Maintaining a sufficient combustion state has become the primary problem to be solved, and the stability of the discharge temperature of the heated material will directly affect the stability of the quality of the finished material. Contents of the invention [0003] The...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23N5/00F26B23/02
Inventor 彭思明李国付肖钟锡余生根
Owner FUJIAN SOUTHERN HIGHWAY MECHANICAL
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