A power plant boiler pulverized coal transportation pipe that can detect and remove large coal pulverized particles

Abstract

The invention discloses a power station boiler pulverized coal transport pipe capable of detecting and removing large-particle pulverized coal. The power station boiler pulverized coal transport pipecomprises a transport pipe, wherein a removing wheel is arranged in the transport pipe, an inclined filter plate is fixedly connected with inside of the removing wheel, a receiving rod is fixedly connected with the left side of the removing wheel, a windward fan is fixedly connected with the left side of the receiving rod, a drive gear is in engaged connection with the side surface of a stress lever, an inertial toothed bar is in engaged connection with the inner gear surface of the drive gear, a hollow shaft is in engaged connection with the side surface of the inertial toothed bar, a guide pipe is rotationally connected with the bottom of the hollow shaft, a rotating shaft is in engaged connection with the side surface of the inertial toothed bar and located on the left side of the hollow shaft, and a baffle plate is fixedly connected with the top of the rotating shaft. According to the power station boiler pulverized coal transport pipe capable of detecting and removing the large-particle pulverized coal, effects of performing detection in the transport pipe and removing the large-particle pulverized coal are realized by cooperative application of the removing wheel and the hollow shaft.

Description

technical field [0001] The invention relates to the technical field of electric power, in particular to a pulverized coal transport pipe for a power station boiler that can detect and remove large coal pulverized particles. Background technique [0002] Power equipment is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. Electricity is supplied to various users, mainly including power generation equipment and power supply equipment. Transmission lines, transformers, contactors, etc. [0003] Among the types of power plant boilers, the pulverized coal boiler is the main type. Its principle is to blow the pulverized coal into the combustion chamber to burn the pulverized coal in the air. Therefore, the diameter of the pulverized coal particles needs to be a certain size so that it can It is fully in contact with oxygen in a short time, but in the actual use process, ther...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a power plant boiler pulverized coal transportation pipe that can detect and remove large particles of coal, which has the advantages of being able to detect and remove large particles of coal in the transportation pipeline, and solves the problem of existing power station There is a problem that large particles of coal powder enter the combustion chamber in the boiler, which affects the combustion rate of coal powder

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