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Control system and method of baking furnace

A control system and control method technology, applied in furnaces, muffle furnaces, cooking furnaces, etc., can solve the problems of increased energy consumption, unrealizable, high tar content, etc., to improve combustion efficiency, ensure product quality, and reduce pollutants. The effect of emissions

Active Publication Date: 2010-09-22
北京华宇天控科技有限公司
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Problems solved by technology

However, in the prior art, there is no equipment that can directly detect the combustion device to quantitatively reflect the combustion status of the roaster.
Therefore, according to the current combustion status of the roaster, it is impossible to control the combustion device to adjust the combustion status accordingly.
[0003] However, the incomplete combustion of fuel increases the energy consumption of the roasting process, and the tar content in the exhaust gas is high.

Method used

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  • Control system and method of baking furnace

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Embodiment Construction

[0019] For the purpose of description, a conventional roaster is briefly introduced first. As we all know, a roasting furnace (for example, an anode roasting furnace) can include a plurality of furnace chambers, and each furnace chamber can be provided with a plurality of fire passages, wherein, the number of furnace chambers and fire passages can be designed according to capacity requirements, and the number of furnace chambers is generally 18 to 54, the number of fire channels is generally 7 to 10. The exhaust gas generated by combustion in multiple fire channels is discharged into the collection flue through the flexible connection pipe of the smoke exhaust rack of the roaster, and finally discharged into the atmosphere after purification. The combustion device of the roaster is one of the main components of the roaster, which may include a burner that enables the fuel to burn, fuel control equipment, air intake equipment, and exhaust equipment. It can be understood that t...

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Abstract

The invention discloses control system and method of a baking furnace. The baking furnace comprises a flue for discharging exhaust. The control system of the baking furnace comprises a carbon monoxide detection module and a control module, wherein the carbon monoxide detection module is arranged in the flue for detecting carbon monoxide content of the exhaust in the flue, the control module comprises a first judging module and a first adjusting module, the first judging module is used for judging whether the detected carbon monoxide content is more than a preset first threshold value, and thefirst adjusting module is used for adjusting the supply to at least one of the fuel supply, the intake quantity and the exhaust quantity of the baking furnace according to the judgment of the first judging module.

Description

technical field [0001] The present application relates to a control system and method for a roaster. Background technique [0002] People have always wanted to solve the problem of how to burn fully in the roaster used for carbon production. However, in the prior art, there is no equipment that can directly detect the combustion device to quantitatively reflect the combustion status of the roaster. Therefore, according to the current combustion state of the roaster, it is impossible to control the combustion device to adjust the combustion state accordingly. [0003] The incomplete combustion of fuel increases the energy consumption of the roasting process, and the tar content in the exhaust gas is high. Therefore, there is a need for a system and method capable of controlling the roaster according to the combustion conditions of the roaster. Contents of the invention [0004] The present application aims to solve the above problems, and proposes a control system and me...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F27B5/18C01B31/02
Inventor 李枫杨晓波
Owner 北京华宇天控科技有限公司
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