The utility model relates to a distribution process of the ingredients under a tank

Abstract

The invention discloses an under-tank batching distribution process, which comprises the following steps: establishing a data structure of a material preparation class in a control system and realizing the data structure to obtain a material preparation class for HMI display and editing, and a stored material preparation class; the data structure of the material preparation class is set up in thecontrol system; the data structure of the material preparation class is set up in the control system. In the control system, the periodic data structure is set up according to the requirement and thedata structure is realized to obtain the display editing instance for screen display and editing, the execution instance for background execution, and the performance instance for tracking the execution status. In HMI system, design the material editing and display screen according to the requirement; In the HMI system, the required batching screen is designed according to the requirements, and the operation of the batching screen is developed according to the selection menu. Editing and storing operations of material preparation in the batching screen; The batching list is edited and displayed on the batching screen. The invention solves the problem that it is difficult to adapt the raw material when the batching list under the tank is simply fixed, improves the production adaptability ofthe smelting furnace and improves the efficiency of the batching production operation.

Description

technical field [0001] The invention relates to the field of metallurgical automation, in particular to a distributing process of batching under a tank. Background technique [0002] During the production of blast furnaces and Corex, raw materials and fuels are usually sent to the ore and coke troughs through the raw materials and the over-tank system, and then the under-tank system is required to make ingredients according to the furnace ore. In the production control of blast furnace and Corex, there are many ways to realize the control of batching under the tank, but usually it is in the form of material list. The composition of the bill of materials is generally formulated according to the raw materials of each factory and the actual production control level. Originally, due to the relatively few types of raw materials and the limited level of production control, the bill of materials was designed relatively simple and fixed at the early stage of design. The bill of mat...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the situation that the list of ingredients under the tank is too simple and fixed, lacks flexibility and the change of the list of materials is troublesome and inefficient, the purpose of the present invention is to provide a distribution process for ingredients under the tank. Through the implementation and application of the distribution process of the present invention, it can Realize the batching in any combination of smelting furnaces such as blast furnaces, so as to eliminate the adverse effects on production caused by continuous changes in raw materials, fuel types and quality, thereby improving the production adaptability of blast furnaces and other smelting furnaces and further improving the production control level

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