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Feeding mechanism of biomass combustion furnace

A biomass combustion furnace and feeder technology, which is applied in the combustion method, combustion equipment, fuel supply and other directions, can solve the problems of hidden danger of silo combustion and blockage of biomass fuel, so as to ensure safe use, simple structure, and increased use. range effect

Inactive Publication Date: 2017-05-10
成都渔夫科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most domestic biomass combustion furnace feeding mechanisms are directly fed to the chain grate furnace through the silo, which will cause many problems, such as easy to cause blockage of biomass fuel, and cause hidden dangers of burning in the silo, etc.

Method used

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  • Feeding mechanism of biomass combustion furnace
  • Feeding mechanism of biomass combustion furnace

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Embodiment Construction

[0014] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as Figure 1 to Figure 2 As shown, a biomass combustion furnace feeding mechanism provided by the present invention is suitable for use in a biomass combustion furnace, and the biomass combustion furnace is also called a biomass boiler. The feeding mechanism of the biomass burning furnace includes a feed bin 1, a feed channel 2 and a chain grate 3, and the biomass fuel in the feed bin 1 is discharged onto the chain grate 3 through the feed channel 2, and the chain grate 3 The biomass fuel is fed into the furnace for full combustion.

[0016] A feeding drum 4 is arranged between the silo 1 and the feeding passage 2, and the feeding drum 4 is driven to rotate by a feeder, and the feeder is not shown in the figure, and the feeder is preferably The forward and reverse frequency conversion motor is adopted, that is, the rotation of the feedi...

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Abstract

The invention relates to the technical field of a biomass combustion furnace, and particularly relates to a feeding mechanism of a biomass combustion furnace. The feeding mechanism comprises a feed bin, feed channels and a chain grate, a feed roller is arranged between the feed bin and the feed channels, the feed roller is driven by a feed machine to rotate, spiral blades are arranged on the feed roller, the feed channels are composed of a first channel and a second channel, the first channel and the second channel are connected through an expansion section. The feeding mechanism is simple in structure, the operating cost is decreased, and the maintenance is made easy. The biomass fuel in the feed bin can be smoothly discharged to the chain grate through the design of the feed roller of the spiral blades, and the blockage of biomass fuel is prevented. Through the arrangements of the first channel and the second channel on the feed channels and the connection of the first channel and the second channel by the expansion section, the operation of the feed channels in high-temperature environment is guaranteed, the application range of the current mechanism is increased, and the mechanism is more practical.

Description

technical field [0001] The invention relates to the technical field of biomass combustion furnaces, in particular to a feeding mechanism for biomass combustion furnaces. Background technique [0002] At present, there are more than 500,000 industrial boilers in my country, and the annual coal consumption is about 1 / 3 of the total coal consumption in the country. The environmental pollution caused by coal-fired industrial boilers is very serious, and a large number of industrial boilers must be replaced with clean energy. According to my country's biomass resource conditions, the use of agricultural and forestry residues as boiler fuel is environmentally friendly and renewable. Research on biomass combustion technology for industrial boilers and development of biomass fuel boilers will help save conventional energy and optimize my country's energy structure. Reducing environmental pollution has positive significance, so biomass burning furnaces are getting more and more attent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23K3/08F23K3/16
CPCF23K3/08F23K3/16
Inventor 李如权
Owner 成都渔夫科技有限公司
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