Coal-fired feeder for boiler

Abstract

The invention discloses a coal-fired feeder for boilers, which belongs to the technical field of coal-fired feeders. By inserting a coal shovel bunker into the coal and starting a drive assembly to respectively drive a coal conveyor belt assembly and a coal turning assembly to move, the The coal in the coal shovel bin is put into the coal conveyor belt assembly, and then transferred to the coal discharge assembly through the coal conveyor assembly and then put into the boiler. The depth of the coal discharge assembly inserted into the inner side of the boiler can be adjusted through the depth adjustment drive assembly to achieve different The position of the coal is dropped, and then through the mutual cooperation of the half-tooth adjusting disc and the tooth block and the passive adjustment component with the angle of the shovel bunker, the coal shoveling and coal feeding are realized again, and then the function of electric cycle coal feeding is realized, which saves manpower and is relatively The screw conveying stuck problem.

Description

technical field [0001] The invention relates to a coal-fired feeder, in particular to a coal-fired feeder for boilers, belonging to the technical field of coal-fired feeders. Background technique [0002] Coal, referred to as coal, is the remains of ancient plants. It is buried under the stratum, and the carbonized fossil minerals produced by the earth's crust under the pressure and temperature of the air are mainly mined by humans as fuel. [0003] Coal plays an important role in modern industry, whether it is heavy industry or light industry; whether it is energy industry, metallurgical industry, chemical industry, machinery industry, or light textile industry, food industry, transportation industry, all play an important role. All departments consume a certain amount of coal to a certain extent, so some people say that coal is the "real food" of industry and one of the main energy sources used by the human world since the eighteenth century. [0004] The boiler is a kind...

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Problems solved by technology

[0007] In the prior art, the coal-fired feeder for boilers is often used to transport coal through the transmission belt, but the input end still needs to be manually loaded, so it is not convenient, and the use of screw feeding is prone to jamming problems Secondly, in the prior art, the feeder cannot adjust the depth when feeding, and can only be fed at the same position, resulting in the inability to input coal at different positions to reduce the combustion rate, and it is time-consuming and laborious to distribute coal manually. , to design a coal-fired feeder for boilers to optimize the above problems

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