Closed stock yard intelligent control system and intelligent control method with pre-homogenization function

Abstract

The invention relates to a closed stock yard intelligent control system and an intelligent control method with a pre-homogenization function. A closed stock yard comprises a closed material storage shed, a material input system and a material output system. The intelligent control system comprises a material input system control system, a material output system control system and a central control system. Material stacking logic control and collection of the states of all material stacking mechanisms and fault information are achieved through the material input system control system. Material taking logic control and collection of the states of all material taking mechanisms and fault information are achieved through the material output system control system. The central control system comprises a data processing server, an automatic operation device, a material information management device, a central control PLC, a network device and a remote operation table. The systems are connected through an industrial wireless Ethernet. Links of the Ethernet and an industrial control network are industrially established between a central control chamber and all devices to serve as a communication platform for exchange of various types of information, data exchange is conducted through the communication platform, automated layered material stacking is achieved in the material stacking process, multiple material layers are cut at the same time in the material taking process, and pre-homogenization is achieved.

Description

technical field [0001] The invention relates to an intelligent control system for a stockyard and an operation control method thereof. In particular, it relates to an unmanned intelligent control system and an intelligent control method applied in a closed material yard, and also relates to an intelligent control method with a pre-homogenization function. Background technique [0002] At present, ordinary open-air storage yards have been widely used in power plants, cement plants, iron and steel metallurgy and other industries. In the storage and processing of bulk materials, the open-air storage yard has the characteristics of many engineering application examples, flexible process layout, mature technology, reliable equipment, mature civil engineering and other public auxiliary facilities, etc., but the traditional open-air storage yard is affected by wind, Rain and other natural conditions have a great impact, and the dust in the process of stacking and reclaiming operat...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of the prior art, the technical problem solved by the present invention is to provide an intelligent control system, a control method and an intelligent control method with a pre-homogenization function for a closed stockyard, which can realize the operation of the closed stockyard without on-site operators. Under normal circumstances, the whole process of stacking and reclaiming is automatic. During the process of stacking and reclaiming, the operator can monitor the on-site operations in real time through the remote monitoring terminal, and can also manually operate the stacking and reclaiming operations through the remote operation console, thus overcoming the current situation. Some closed stockyards have defects such as low degree of automation, high labor intensity of operators, harsh operating environment, low operating efficiency, and difficulty in pre-homogenizing raw materials.

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