Lock hopper system operation control system and method

Abstract

The invention provides a lock hopper system operation control method, and belongs to the field of lock hopper control. The method comprises the steps of acquiring operation parameters of a lock hoppersystem in the operation process; judging the current working condition of the lock hopper system according to the operation parameters; and based on the current working condition of the lock hopper system, adjusting the operation states of a lock hopper sequential control system and related executing mechanisms in the lock hopper system. According to the control method provided by the invention,the operation condition of the lock hopper system is monitored in real time, when the lock hopper system breaks down, the fault condition is judged, the operation states of the lock hopper sequentialcontrol system and the related executing mechanisms in the lock hopper system are adjusted according to the type of the working condition, and the automation and safety performance of the lock hoppersystem is improved.

Description

technical field [0001] The invention relates to the field of lock bucket control, in particular to a lock bucket system operation control system and a lock bucket system operation control method. Background technique [0002] With the development of technology, most coal gasification devices in my country are already at the international leading level, but they are still at the initial stage in terms of intelligence. In the process of coal gasification, especially the coal-water slurry gasification process, due to the influence of internal factors on coal quality, The lock hopper system for slag collection and slag discharge of the gasifier often exposes problems such as pipeline blockage, valve jamming, serious wear and leakage of pipeline equipment during the actual production process, and these problems are difficult to detect through automatic detection of the system and require maintenance After the system was shut down due to a failure, the personnel checked the lock buc...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a method for controlling the operation of the lock bucket system to at least solve the problem that timely and effective interlock control means cannot be adopted when an emergency failure occurs during the operation of the lock bucket system

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