Method for shortening single furnace operation time of coke tank truck

Abstract

The invention relates to a method for shortening single furnace operation time of a coke tank truck, aiming at improving the utilization efficiency of automatic equipment and increasing the coke output. The method comprises the following steps: setting the highest automatic-travelling speed parameter of the coke tank truck to be 180m / min and the on-site operation speed parameter to be 150m / min; dividing speed change parameter set values of different sections into six sections according to the distance between a starting position and an end position; adjusting the position of an induction limit switch; increasing a new deceleration accurate park linkage point of a coke tank; increasing a signal point allowed to enter a lifter region at a control part of the coke tank truck aiming at the characteristic of long distance between a big furnace relatively and a dry quenching furnace; improving a starting control triggering mode of a transducer, controlling a main contactor of the transducerby the output of a PLC digital output module, controlling the main contactor to be installed in an electric cabinet, and selecting signal standby point wiring of a PLC digital output template to the main contactor; and increasing a new wireless communication line, and ensuring that communication signals of vehicles are transmitted normally.

Description

technical field [0001] The invention relates to a method for shortening the production time of a single furnace of a coke tank vehicle. Background technique [0002] With the acceleration of production rhythm and the coming of peak power consumption in summer, the long production time of single furnace of coke tank vehicle system in coking plant has become one of the main restrictive factors for normal coking production. According to the analysis of the operation data of coke tank vehicles after putting into production, The longest single furnace operation time is about 15.5 minutes per furnace, the shortest single furnace operation time is only 8 minutes per furnace, the average daily single furnace operation time is about 12 minutes per furnace, and the production time is affected by more than 2 hours per month. If the operating time of a single furnace is too long and the actual number of furnaces produced is insufficient, it will not be able to meet the demand for high-q...

AI Technical Summary

Problems solved by technology

[0002] With the acceleration of production rhythm and the coming of peak power consumption in summer, the long production time of single furnace of coke tank vehicle system in coking plant has become one of the main restrictive factors for normal coking production. According to the analysis of the operation data of coke tank vehicles after putting into production, The longest single furnace operation time is about 15.5 minutes per furnace, the shortest single furnace operation time is only 8 minutes per furnace, the average daily single furnace operation time is about 12 minutes per furnace, and the production time is affected by more than 2 hours per month. If the operating time of a single furnace is too long and the actual number of furnaces produced is insufficient, it will not be able to meet the demand for high-quality coke output in ironworks, and at the same time cannot guarantee the stable operation of CDQ power generation boilers and other equipment, so as to achieve the goal of energy saving, emission reduction and environmental protection production