Products
Name: 煅烧自动化生产线
Equipment discription:
Calcination automatic production line is a hierarchical distributed monitoring composed of computer systems, large touch screens, programmable controllers, intelligent instruments, frequency converters and other equipment, through industrial Ethernet
System. Its main function is to monitor the production process with normal operation of the calciner and small accident situation in real time. The system has the characteristics of large-screen LCD display and large analog disk display system running status, timing / automatic / manual report printing, limit crossing / accident alarm, time sequence / accident recall record, remote operation of feeding, discharging, dust removal and other systems / central control room, electrical interlocking of system equipment to ensure the correct implementation of the process flow. The scope of the calcination automatic production line includes all the detection, monitoring, metering and control equipment from the petroleum coke hopper to the calcined coke silo (including the control of the dust removal equipment of the calcined coke silo), the thermal medium oil system, and the heat station (including the circulating water pump room).
Equipment application:
1. Function as the following:
Can continuously detect and indicate and control the temperature of each point;
It can continuously detect and indicate, control, alarm and calculate the flow of various parts;
Can continuously detect and indicate and control the level of silo;
It can simulate and switch the electric actuator, air (valve) door, frequency converter, fan supply, motor (power box), silo material level and other equipment, and can indicate the working status and fault alarm in real time; Can carry out centralized and decentralized control of the system;
2. System performance indicators
◆ Comprehensive error of analog measurement ≤ 1.0 %
◆ The update time of analog values in the database is ≤ 1s
◆ The reflection time of the state quantity conjugation in the database ≤ 1s
◆ SOE resolution ≤ 1ms
◆ Real-time call time ≤ 2s
◆The average time between failures of the system is 106 hours
