Double-hoister scheduling method and system and coke dry quenching equipment

Abstract

The invention provides a double-hoister scheduling method and system and coke dry quenching equipment. The scheduling method includes: recording the starting time of a first hoister's coke loading; calculating the completion time of the first hoister's coke loading according to the starting time of the first hoister's coke loading and the time consumed by coke loading; after a first set period oftime from the completion time of the first hoister's coke loading, controlling a second hoister in terms of starting coke loading; recording the starting time of the second hoister's coke loading; calculating the completion time of the second hoister's coke loading according to the starting time of the second hoister's coke loading and the time consumed by coke loading; and after a second set period of time from the completion time of the second hoister's coke loading, controlling the first hoister in terms of starting coke loading. By enabling the latter coke loading hoister undergoing alternate coke loading to re-start coke loading some time later at the end of coke loading of the former coke loading hoister, the scheduling method can effectively avoid collision accidents of the double hoisters in the coke loading process, thereby ensuring orderly coke loading of the double hoisters.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a method and system for scheduling double hoists and coke CDQ equipment. Background technique [0002] For the CDQ system with double elevators, one CDQ furnace is matched with four coke ovens. Each elevator correspondingly loads red coke produced by two coke ovens into the same CDQ furnace. Since two elevators load coke into the same CDQ furnace, the two elevators need to complete the coke loading operation in a time-sharing manner. Ideally, the four coke ovens discharge coke according to a fixed sequence, and the two hoists perform coke loading operations according to a fixed sequence. There will be no conflict of the two hoists' coke loading time. [0003] However, in the actual coke loading process, since the double hoist system corresponds to four coke ovens, and the coke oven production process is complicated, any abnormality in the production of any one coke ov...

AI Technical Summary

Problems solved by technology

Because manual scheduling is affected by the quality and experience of personnel, there is a certain degree of uncertainty

Once the manual scheduling is wrong, it will affect the normal production of CDQ system at least, and lead to a collision accident between two elevator cabs

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