Control method of overlaying-type logistics conveying system

A conveying system and control method technology, which is applied in the direction of conveyor control devices, conveyor objects, transportation and packaging, etc., can solve the problems of low conveying control efficiency, improve equipment utilization, save start-up and stop time, reduce Effect of idle time

Active Publication Date: 2014-03-12
BAOSHAN IRON & STEEL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a control method for superimposed logistics transportation, which solves the t

Method used

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  • Control method of overlaying-type logistics conveying system
  • Control method of overlaying-type logistics conveying system
  • Control method of overlaying-type logistics conveying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0092] The first embodiment is two operating routes with the same starting point and the same end point. These two operating routes transport different materials from the same starting point to the same end point, and unload them into different material tanks through unloading trucks: the first operating route is as follows: figure 1 As shown, from the No. 16 reclaimer 16RC to the B-side chute 45B and 46B of the fourth blast furnace, the OHP concentrate ore is transported; the second operation route is as Figure 4 As shown, the ONE concentrate ore is transported from the No. 16 reclaimer 16RC to the B-side hopper 50B of the No. 4 blast furnace. From figure 1 and Figure 4 From the two operation routes shown, it can be seen that the starting point and end point of the two are the same, and the only difference is that the types of materials to be transported and the ore tanks into which they are fed are different. According to the existing operation method, after the OHP conc...

Embodiment 2

[0099] The second embodiment of the control method of the superimposed logistics conveying system of the present invention is two operating routes with the same starting point and different end points, and the first operating route is still figure 1 As shown in the operation route, the OHP concentrate ore is transported from the No. 16 reclaimer 16RC to the B-side chute 45B and 46B of the fourth blast furnace; the second operation route is as follows: figure 2 As shown, the No. 16 reclaimer 16RC transports ONE concentrate lump ore to the B-side chute 9B and 10B of the No. 3 blast furnace. The No. 3 blast furnace ore slot is distributed as follows Figure 6 shown. According to the existing operation method, after the OHP concentrate ore collection is completed, the whole system starts to stop smoothly. The conveying distance (sum of horizontal machine length) ΣLi of each equipment from T901BC to F440C is 1660.8 meters, and the operating speed V is 125 meters / minute, all equ...

Embodiment 3

[0106] The third embodiment of the control method of the superimposed logistics conveying system of the present invention is two operating routes with different starting points and the same end point, and the first operating route is still figure 1 As shown in the operation route, the OHP concentrate ore is transported from the No. 16 reclaimer 16RC to the B-side chute 45B and 46B of the fourth blast furnace; the second operation route is as follows: Figure 10 As shown, the ONE concentrated lump ore is transported from the No. 15 reclaimer 15RC to the B-side chute 50B of the No. 4 blast furnace. These two operating routes transport different materials from different starting points to the same end point, and unload them into different material tanks by unloading trucks. According to the existing operation method, after the OHP concentrate ore collection is completed, the whole system starts to stop smoothly. The conveying distance (sum of horizontal machine length) ΣLi of eac...

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Abstract

The invention relates to a control method suitable for metallurgy industry production logistics conveying, in particular to a control method of an overlaying-type logistics conveying system. The control method is especially suitable for controlling over metallurgy crude fuel conveying. The overlaying-type logistics conveying system at least comprises a first working line and a second working line. Each working line comprises a plurality of material conveying devices which are connected in sequence. At least one section of each of the two working lines comprises an overlaying line of a shared conveying device, and a material monitoring device is arranged on the overlaying line. The shared device of the overlaying line runs continuously. Material monitoring devices are arranged at monitoring points on the working lines, the fact that material flow passes through the shared device of the overlaying line in sequence without being mixed in the working lines is monitored in real time, by overlaying using of the working lines, starting and stopping time of logistics system equipment is saved, the conveying speed of materials is effectively accelerated, idle operation time of rubber belt conveying equipment is shortened, the equipment using rate is improved, and waste of electricity resources caused by idle operation of the equipment is lowered.

Description

technical field [0001] The invention relates to a control method suitable for the transportation of production logistics in metallurgical enterprises, especially suitable for the control of the transportation of metallurgical raw materials and fuels. Background technique [0002] The production logistics transportation system of metallurgical enterprises is responsible for the supply of raw materials and fuels for the production of metallurgical products. It is necessary to transport different production raw materials or fuels (materials) from different material storage yards to different on-site production equipment. For each material, the conveying path starting from the material yard and ending at the on-site production equipment constitutes a working route. The production logistics conveying system of a large metallurgical enterprise usually involves hundreds of conveying equipment of various types, forming hundreds or thousands of operation routes. Each operation route...

Claims

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Application Information

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IPC IPC(8): B65G43/10
Inventor 杨斌闵勤良姜伟忠胡中杰朱银华李刚魏玉林
Owner BAOSHAN IRON & STEEL CO LTD
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