Loading-unloading flow control method and system

A control method and flow control technology, applied in the direction of conveyor control devices, transportation and packaging, conveyor objects, etc., can solve problems such as production operation impact, difficulty in restarting the transmission system, threats to the safe operation of transmission system equipment, etc., to achieve operational efficiency Optimize, reduce equipment failure rate, and ensure normal performance

Active Publication Date: 2013-08-14
CHINA SHENHUA ENERGY CO LTD +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, it is well known that excessive job flow will increase the failure rate of the conveyor system equipment, and once the conveyor system equipment is down, it will become very difficult to restart the conv

Method used

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  • Loading-unloading flow control method and system
  • Loading-unloading flow control method and system

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[0023] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0024] Usually in the process of port production operations, due to the uncontrollable flow of port fetching and loading operations, it will cause the conveying system equipment to carry excessive flow, resulting in equipment damage and affecting the normal progress of port production operations. Therefore, the present invention provides a fetching and loading operation. The operation flow control method and system are described in detail below.

[0025] figure 1 It shows the flow control method of a loading operation flow provided by the present invention. It can be seen from the figure that in the process of controlling the flow of the loading operation, it is neces...

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Abstract

The invention discloses loading-unloading flow control method and system. The method includes the steps of firstly, acquiring loading-unloading flow; and secondly, comparing the acquired loading-unloading flow with preset limited flow, and stopping loading-unloading operations when the acquired loading-unloading flow is larger than the limited flow. Port loading-unloading flow is controlled in the preset range, so that equipment failure rate is reduced, normal production operations are guaranteed and operation efficiency can be optimized.

Description

technical field [0001] The present invention relates to loading and unloading operations, in particular to a flow control method and system for loading and unloading operations. Background technique [0002] Bulk cargo is mostly transported by sea and river, so it is necessary to pick up and load bulk cargo at the port. In the process of loading and unloading at the port, the goods are generally transferred to the transport equipment, such as a ship, through a conveyor system (such as a belt conveyor), or the goods are unloaded from the transport equipment to the port. However, it is well known that excessive job flow will increase the failure rate of the conveyor system equipment, and once the conveyor system equipment is down, it will become very difficult to restart the conveyor system under the condition of overloaded conveyor system, and it will threaten the entire conveyor system equipment The safe operation of the system will have a greater impact on normal productio...

Claims

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Application Information

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IPC IPC(8): B65G43/08
Inventor 刘华琳王弼张延军鲍建员韩斌张秋华朱敬松马光辉
Owner CHINA SHENHUA ENERGY CO LTD
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