Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Method for shortening single furnace operation time of coke tank truck

An operation time, coke tanker technology, applied in coke ovens, coke cooling, petroleum industry, etc., can solve problems such as the inability to meet the demand for high-quality coke output, the inability to ensure stable operation of CDQ power generation boilers, etc., to increase coke The effect of increasing the output, the number of baked goods, and increasing the running speed

Inactive Publication Date: 2010-04-14
SHANXI TAIGANG STAINLESS STEEL CO LTD
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The method of the present invention has been put into trial use in the coking process and dry quenching process of the coking plant of Shanxi Taigang Stainless Steel Co., Ltd., and the operation time of a single furnace of a coke tank car meets the process requirement, and the effect is obvious and the benefit is considerable. For the selection of parameters such as speed in the program, the setting values ​​can be appropriately changed according to the actual conditions of the field equipment. During daily maintenance, attention should be paid to regularly checking the frequency converter and running brakes and other equipment, and doing a good job of cleaning, tightening and sealing the equipment so that the chain signal is always Maintain normal and stable transmission and provide guarantee for stable production operation.

[0014] In the control program, the maximum speed parameter of the coke tank car is modified from the original 120m / min (60%) to 180m / min (90%), a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10B39/14
Inventor 苟晓峰周向东高云罗建国王磊焦振中曹宇丁
Owner SHANXI TAIGANG STAINLESS STEEL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products