Sintering plant operating simulation system

Abstract

The invention discloses a sintering plant operating simulation system, which comprises a power supply subsystem and a computer control subsystem, wherein the power supply subsystem provides power for a main circuit and a control circuit of sintering equipment in a normal production state, and cuts off the main circuit of the sintering equipment and separately provides power for the control circuit of the sintering equipment in an operating simulation state, and the operation of the sintering equipment is simulated through do-nothing operation of the control circuit of the sintering equipment;and the computer control subsystem is used for remotely operating control circuits of various pieces of sintering equipment and controlling the system to be in the normal production state or the operating simulation state. The sintering plant operating simulation system can improve the safety and efficiency of sintering production.

Description

technical field [0001] The invention relates to the technical field of iron and steel smelting, in particular to a simulation operation system of a sintering plant. Background technique [0002] Sintering is a method in which powdery materials are heated at high temperature and sintered into blocks under the condition of incomplete melting. In iron and steel smelting technology, the sintering process is a very important process. [0003] The existing sintering plant has the characteristics of long process, overall single process, and many material transportation equipment such as belt conveyors on the process. refer to figure 1 , which is the structure diagram of the power supply subsystem of the existing typical sintering plant operating system. [0004] Such as figure 1 As shown, the AC10kV bus voltage from the high-voltage power distribution room passes through the high-voltage circuit breaker, transformer (10kV / 0.4kV), and low-voltage frame switch to connect to the A...

AI Technical Summary

Problems solved by technology

[0010] 2) When an equipment failure occurs during the startup process and the startup is suspended, the equipment that has already started is actually in a dry running state, which not only wears out the equipment, but also wastes a lot of electric energy

[0011] 3) When the production is suspended due to equipment failure during the system operation phase, it is necessary to restart the system or start the system from the breakpoint, and there are also problems such as long inspection and confirmation time and dry running of equipment

[0012] 4) If the starting process of the equipment is not smooth, it will cause the equipment to start and stop repeatedly, which is unsafe for both the equipment and the on-site personnel.

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