Bus-based ash discharge control system and method

Abstract

The invention discloses a bus-based ash discharge control system and method, and the system employs a circuit technology and a communication technology, converts a hardware control technology after the circuit connection of a control loop into a software control technology depending on the same logic relation, and develops a standardized software and hardware product. Product manufacturing, wiring, cable checking and software and hardware debugging work are all completed before leaving a factory, engineering drawing design, factory debugging and maintenance are all simpler, the number of motor control cables, matched cable bridges and protection pipes is greatly reduced, the engineering amount of construction and installation is reduced, and therefore the engineering progress is accelerated. Therefore, the problems are solved that in the prior art, wiring is complex, wiring diagram design is troublesome, engineering field dotting debugging is prone to errors, and the working efficiency is low due to the fact that electrical elements forming electrical control are distributed at different positions, and a long debugging period, a large amount of cables, pipes, bridges, installation and laying manpower and a long engineering period are needed.

Description

technical field [0001] The present application relates to an ash unloading control system, in particular to a bus-based ash unloading control system. In addition, the present application also relates to a bus-based ash unloading control method. Background technique [0002] The ash unloading control system is an important control system of the sintering plant, including various mechanical equipment, electrical equipment, etc. In the prior art, the various electrical equipment components of the ash unloading control system are distributed in multiple on-site operation boxes and electric control cabinets located in places such as the power distribution room of the substation, and then the signals are handed over through complicated cable connections, so that A large amount of cables of various specifications are consumed, especially control cables. Cable trays also occupy a large space inside and outside the factory building. The installation and laying of cable trays, cable ...

AI Technical Summary

Problems solved by technology

In the prior art, the various electrical equipment components of the ash unloading control system are distributed in multiple on-site operation boxes and electric control cabinets located in places such as the power distribution room of the substation, and then the signals are handed over through complicated cable connections, so that A large amount of cables of various specifications are consumed, especially control cables. Cable trays also occupy a large space inside and outside the factory building. The installation and laying of cable trays, cable protection pipes and cables in batches not only consumes a lot of manpower, financial and material resources. Moreover, cable wiring debugging is time-consuming and labor-intensive, and it is also prone to errors, requiring a longer engineering cycle.

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