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Reverse time sequence starting control method and device of conveyor

A conveyor, reverse timing technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve the problems of increased power consumption, increased equipment wear and invalid idling time, to reduce wear and shorten invalid idling Time and power saving effects

Pending Publication Date: 2022-04-12
CCTEG BEIJING HUAYU ENG
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Problems solved by technology

[0003] However, for the conveyor that starts in the reverse coal flow sequence, it is necessary to start up all the equipment before adding coal at the front of the coal flow. Therefore, the conveying system is in an idling standby state during the period before coal addition, which increases the wear and tear of the equipment. and invalid idling time, the power consumption will also increase

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  • Reverse time sequence starting control method and device of conveyor
  • Reverse time sequence starting control method and device of conveyor
  • Reverse time sequence starting control method and device of conveyor

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Embodiment Construction

[0026] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0027] During the coal flow transportation, the normal start sequence of multiple conveyors is the reverse coal flow sequence start, that is, the multiple conveyors start in order from far to near to the coal mining face. However, the present application proposes a reverse-sequential start-up mode, that is, sequential start-up along the coal flow, that is, a plurality of conveyors start up sequentially in order from near to far from the coal mining face.

[0028] The method and system for controlling the revers...

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Abstract

The invention provides an inverse time sequence starting control method and device for a conveyor. The method comprises the steps that the starting time of the current conveyor is obtained; according to the belt surface speed and the machine length of the current conveyor, the conveying time of conveying the coal flow from the machine tail to the machine head of the current conveyor is determined; correcting the conveying time according to the coal flow detection time of the coal flow detection device; determining the starting time of the next conveyor according to the starting time of the current conveyor and the corrected conveying time; and controlling the next conveyor to start according to the starting time of the next conveyor. According to the reverse time sequence starting control method of the conveyor, starting of the next conveyor is controlled through the starting time of the current conveyor and the conveying time corrected by the coal flow detection device, the invalid idling time of equipment is shortened, therefore, abrasion of the equipment is reduced, and electric energy is saved.

Description

technical field [0001] The present application relates to the technical field of coal mines, in particular to a method and device for controlling the reverse sequence startup of a conveyor. Background technique [0002] At present, in the transportation of coal mining areas, conveyors are widely used for operation. The traditional start-up control method of the conveyor is to start the car in reverse coal flow sequence, so as to realize adding coal at the front of the coal flow. [0003] However, for the conveyor that starts in the reverse coal flow sequence, it is necessary to start up all the equipment before adding coal at the front of the coal flow. Therefore, during the period before coal feeding, the conveying system is in an idling standby state, which increases the wear and tear of the equipment. And invalid idling time, the power consumption will also increase. Contents of the invention [0004] This application aims to solve one of the technical problems in the ...

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Application Information

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IPC IPC(8): B65G15/22B65G43/00
Inventor 谭兴富李艳崇成举炳许天成黄明霞杨渊蔡天成
Owner CCTEG BEIJING HUAYU ENG
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