Remote automatic control system and method for bucket wheel stacker reclaimers

Abstract

The invention discloses remote automatic control system and method for bucket wheel stacker reclaimers. According to the working mode, the bucket wheel stacker reclaimers are divided into three pieces of independent equipment for participating in interlock control of a stockline in a stock yard; a belt penetrating the stacker reclaimers has three running states for participating in interlock control of the stockline in the stock yard; and corresponding logic processing is performed to state signals and control signals of the divided equipment participating in interlock control. According to the invention, stockline processes comprising the stacker reclaimers are distinguished accurately, when an interlock program of the stockline processes is written in a PLC (Programmable Logic Controller), each equipment formed by dividing the stacker reclaimers serves as an individual in the processes for processing, and is automatically controlled according to the state of upstream and downstream equipment, so that the defect can be solved that in an automatic control system for a stock yard, interlock control can not be performed to the stacker reclaimers and other equipment, full automation of the stacker reclaimers can be realized, and the production efficiency of the stock yard, the product quality and the automation control level of the whole stock yard can be improved greatly.

Description

technical field [0001] The invention relates to a bucket-wheel stacker-reclaimer in a raw material field, in particular to a remote automatic control system and method for a bucket-wheel stacker-reclaimer. Background technique [0002] Many existing stacker-reclaimer control modes in many enterprises have remote control functions, but they are not truly automatic. Operators need to use walkie-talkies in the central control room to contact and confirm with the operator on the stacker-reclaimer before operating on the stacker-reclaimer. Or manually click on the screen in the central control room to control the start and stop of the stacker and reclaimer, which increases the work intensity of the operator. As the most important equipment in the material line operation, the bucket wheel stacker Greatly reduce the production efficiency of the entire stockyard. Contents of the invention [0003] In view of this, the main purpose of the present invention is to provide a remote a...

AI Technical Summary

Problems solved by technology

[0002] The control mode of the stacker-reclaimer in many existing enterprises has remote control function, but it is not automatic in the true sense. The operator needs to use the walkie-talkie in the central control room to contact the operator on the stacker-reclaimer for confirmation before operating on the stacker-reclaimer. Or manually click on the screen in the central control room to control the start and stop of the stacker and reclaimer, which increases the work intensity of the operator. As the most important equipment in the material line operation, the bucket wheel stacker Greatly reduce the production efficiency of the entire material yard

Images