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Coal ground production system train loading method and device

A production system and train technology, which is applied in the directions of transportation, packaging, loading/unloading, etc., can solve problems such as the arrival time mismatch between trains and buffer warehouses

Active Publication Date: 2014-10-08
CHINA SHENHUA ENERGY CO LTD +1
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a train loading method and device for the coal ground production system in view of the technical problem that the amount of coal in the train and the buffer bin does not match the arrival time of the train in the prior art

Method used

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  • Coal ground production system train loading method and device
  • Coal ground production system train loading method and device
  • Coal ground production system train loading method and device

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0017] like figure 1 Shown is a working flow chart of a method for loading trains in a coal surface production system of the present invention, including:

[0018] Step S101, calculate the initial coal loading distance according to the train speed and coal loading time, the initial coal loading distance is the driving speed multiplied by the coal loading time, the coal loading time Put coal on the belt conveyor for multiple coal feeders of the coal ground production system, and send the coal into the buffer bin through the belt conveyor so that the storage position in the buffer bin reaches a reasonable storage position;

[0019] Step S102: Detect the distance between the first car of the train and the coal charging point, if the distance between the first car of the train and the coal charging point is less than or equal to the init...

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Abstract

The invention discloses a coal ground production system train loading method and device. The method includes steps that according to the travelling speed and coal loading time of a train, a start coal loading distance is calculated; the distance between a first carriage of the train and a coal loading point is detected, if the distance between the first carriage of the train and the coal loading point is smaller than or equal to the start coal loading distance, a belt conveyor start signal is sent to a coal ground production system; the coal ground production system receives the belt conveyor start signal and controls a coal feeder to place coal on a belt conveyor, and therefore the coal is conveyed to a surge bunker through the belt conveyor. According to the coal ground production system train loading method and device, when the first carriage of the train is aligned with the surge bunker, the coal can be loaded at once, and continuous loading is guaranteed according to the coal amount of the surge bunker of a loading station.

Description

technical field [0001] The invention relates to a coal ground production system, in particular to a train loading method and device for a coal ground production system. Background technique [0002] In the existing coal ground production system, after the train arrives at the coal loading point, the coal is put into the belt conveyor through the coal feeder and transported to the buffer bin, and then the coal is released from the buffer bin through the loading chute and accurately measured by the quantitative bin Put it in the train car. [0003] However, in the existing coal ground production system, the belt conveyor and coal feeder are started in advance to put coal into the buffer bin after the train enters the ring line. Since it takes a certain time for the train to arrive, it is easy to cause a large empty belt rate and appear After the equipment is started, the waiting time for the train is long, the amount of coal loaded does not match the amount of coal required f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G67/22
Inventor 张铁毅王海清孙国玉胡成功孙衍南
Owner CHINA SHENHUA ENERGY CO LTD
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