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Wireless control system for coal power plant bucket wheel machine

A wireless control, bucket wheel technology, applied in transportation and packaging, loading/unloading, etc., can solve problems such as affecting the normal operation of the coal conveying system, endangering personal safety, broken strands of flat cables, etc., to achieve the working temperature and working humidity. Wide range, reducing equipment failure rate, and the effect of signal diversification

Inactive Publication Date: 2015-03-25
大唐宝鸡热电厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional bucket wheel machine relies on a multi-core flat cable to achieve electrical interlocking. When the bucket wheel machine is moving, the flat cable will break strands and cores, resulting in the loss of interlocking signals, which seriously affects the normal operation of the coal transportation system. It is prone to equipment damage and personal safety accidents, and the maintenance workload is heavy, and the cost of replacing cables is high

Method used

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  • Wireless control system for coal power plant bucket wheel machine

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Embodiment Construction

[0013] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0014] Such as figure 1 As shown, a thermal power plant bucket turbine wireless control system includes a master control module, a slave control module, a master antenna and a slave antenna, the master control module is connected to the master antenna, and the slave control module is connected to the slave antenna. The antenna of the master station and the antenna of the slave station are wirelessly connected. Both the master control module and the slave control module are equipped with controllers and communication modules. The master control module is also connected to the ground control system, and the slave control module is connected to the bucket wheel machine. The principle is that the master station control module converts the command signal (switch value) from the coal transportation program control into a wireless signal and transm...

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Abstract

The invention discloses a wireless control system for a coal power plant bucket wheel machine, and relates to the technical field of bucket wheel machine control in coal power plants. The wireless control system comprises a main machine control module, a slave machine control module, a main station antenna and a slave station antenna. The main machine control module is connected with the main station antenna, and the slave machine control module is connected with the slave station antenna. The main station antenna and the slave station antennal are in wireless connection. Controllers and communication modules are arranged in the main machine control module and the slave machine control module, the main machine control module is further connected with a ground control system, and the slave machine control module is connected with the bucket wheel machine. According to the wireless control system for the coal power plant bucket wheel machine, the bucket wheel machine is subjected to wireless control electrical interlocking technology improvement, an original hard wiring towrope connection system is replaced by the wireless control system of the bucket wheel machine, mutual interlocking and status displaying of the bucket wheel machine and a ground belt are achieved, the maintaining and repairing cost is lowered, economic loss is redeemed, the equipment fault rate is lowered, the operation reliability of equipment is improved, and a strong guarantee is provided for safe and reliable operation of a unit.

Description

technical field [0001] The invention relates to the technical field of bucket wheel machine control for thermal power plants, in particular to a wireless control system for bucket wheel machines in thermal power plants. Background technique [0002] The bucket wheel machine plays a pivotal role in the coal transportation system of thermal power plants. It not only undertakes the role of feeding coal, but also undertakes the storage of incoming coal to the coal yard. The traditional bucket wheel machine relies on a multi-core flat cable to achieve electrical interlocking. When the bucket wheel machine is moving, the flat cable will break strands and cores, resulting in the loss of interlocking signals, which seriously affects the normal operation of the coal transportation system. It is prone to equipment damage and personal safety accidents, and the maintenance workload is very large, and the cost of replacing cables is high. Contents of the invention [0003] The purpose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/00
CPCB65G65/005
Inventor 党盛砾李安奋刘宝军侯永奇
Owner 大唐宝鸡热电厂
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