Combustion control system of a biomass combustion furnace

A biomass combustion furnace and control system technology, which is applied in the control of combustion, combustion equipment, lighting and heating equipment, etc., can solve problems such as the inability of the blower to ensure the uniform distribution of wind, the inability to perform precise temperature control, and the difficulty in improving combustion efficiency. Easy to implement, uniform air outlet, and temperature control effect

Inactive Publication Date: 2017-09-29
CHANGSHA UNIVERSITY
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Problems solved by technology

[0002] Biomass combustion furnaces use biomass such as wood as fuel. Although the existing biomass combustion furnaces use blowers to further enhance combustion, ordinary blowers cannot ensure that the wind is evenly distributed in the furnace, and it is difficult to improve combustion efficiency. In addition, ordinary biomass Due to the simple forward control (no feedback control) of the combustion furnace, precise temperature control cannot be performed. Therefore, it is necessary to design a new type of combustion control system for the biomass combustion furnace

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  • Combustion control system of a biomass combustion furnace

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Embodiment 1

[0019] Embodiment 1: as Figure 1-2 , a combustion control system of a biomass combustion furnace, comprising a furnace body, a blower and an air supply box 1; the air supply box is a cylindrical shape with a cover on the top and a sealed bottom, and the air supply box is arranged at the bottom of the hearth in the furnace body, The top cover of the air supply box is provided with a plurality of exhaust holes; the side wall of the air supply box is provided with an air inlet 2, and the air inlet is connected to the blower through an air inlet pipe 3.

[0020] The exhaust holes are arranged in two rings, the outer ring has 12 outer ring exhaust holes 4, the outer ring exhaust holes are arranged in equal parts along the circumference of the air supply box, and the inner ring has 6 inner ring exhaust holes 5 , The exhaust holes in the inner ring are equally divided along the circumference of the air supply box.

[0021] The combustion control system of the biomass combustion fur...

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Abstract

The invention discloses a combustion control system for a biomass combustion furnace. The combustion control system comprises a furnace body, a blower and an air supplying tank (1), wherein the air supplying tank is in a drum shape with a cover arranged at the top part and the sealed bottom and is arranged at the bottom of a hearth in the furnace body; a plurality of air exhaust holes are formed in the top cover of the air supplying tank; an air inlet (2) is formed in the side wall of the air supplying tank and is connected with the blower through an air inlet tube (3); the air exhaust holes are formed in two rings; 12 outer ring air exhaust holes (4) are formed in an outer ring and in the circumferential direction of the air supplying tank in a halving manner; and 6 inner ring air exhaust holes (5) are formed in an inner ring and in the circumferential direction of the air supplying tank in the halving manner. The combustion control system for the biomass combustion furnace is easy in implementation and is beneficial to improving the biomass combustion efficiency.

Description

technical field [0001] The invention relates to a combustion control system of a biomass combustion furnace. Background technique [0002] Biomass combustion furnaces use biomass such as wood as fuel. Although the existing biomass combustion furnaces use blowers to further enhance combustion, ordinary blowers cannot ensure that the wind is evenly distributed in the furnace, and it is difficult to improve combustion efficiency. In addition, ordinary biomass Because the combustion furnace adopts simple forward control (no feedback control), it cannot carry out precise temperature control. Therefore, it is necessary to design a new type of combustion control system for biomass combustion furnaces. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a combustion control system of a biomass combustion furnace, which is easy to implement and is conducive to improving the efficiency of biomass combustion. [0004] The tech...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23C7/00F23C7/02F23N5/02
CPCF23C7/008F23C7/02F23N5/02
Inventor 张镇冯婉许成中
Owner CHANGSHA UNIVERSITY
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