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Silo dumping system and silo dumping method

A technology of dumping warehouses and silos, which is applied in the management field of large coal storage silos in ports, and can solve problems such as difficult realization

Active Publication Date: 2012-10-24
CHINA SHENHUA ENERGY CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above method can avoid coal spontaneous combustion to a certain extent, it cannot deal with the situation of impending spontaneous combustion or spontaneous combustion; and in the case of impending spontaneous combustion or spontaneous combustion, due to the large diameter of the silo, the The way the silo side walls open to dump the coal out is difficult

Method used

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Embodiment Construction

[0027] Specific embodiments of the present invention will be described in detail below in conjunction with 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 intended to limit the present invention.

[0028] figure 1 It is a structural schematic diagram of the dumping system of the present invention. Such as figure 1 As shown, the present invention provides a binning system, which includes: a material conveying device 10, which is used to transport the materials in the silo to a binning area outside the silo; A detection device 20, the temperature detection device 20 is used to detect the temperature in the silo; and a control device 30, the control device 30 is electrically connected with the temperature detection device 20 and the material conveying device 10, and is used in the described When the temperature and / or temperature rise rate in the silo is g...

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Abstract

The invention discloses a silo dumping system and a silo dumping method. The silo dumping system comprises a material conveying device (10), a temperature detecting device (20) and a control device (30); the material conveying device (10) is used for conveying materials in a silo to a silo dumping area positioned outside the silo; the temperature detecting device (20) is used for detecting the temperature in the silo; and the control device (30) is electrically connected with the temperature detecting device (20) and the material conveying device (10) and is used for controlling the material conveying device (10) to convey the materials in the silo to the silo dumping area when the temperature and / or heating rate in the silo is higher than a set value. Through the technical scheme provided by the invention, when the temperature of the temperature and / or heating rate in the silo is higher than the set value, the materials in the silo can be conveyed to the silo dumping area for cooling, and the materials are subjected to temperature drop through water injection, so that autoigniting or the loss of the materials is avoided or material loss due to autoigniting is reduced.

Description

technical field [0001] The invention relates to the management of a large coal storage silo in a port, and in particular to a system and method for turning over a large coal storage silo in a port. Background technique [0002] The port is the hub of the main artery of transportation. In order to realize the safe and effective cargo pivot function in the port, professional and automated storage, transportation and loading processes are essential. According to the characteristics of materials, the scale of freight, and the efficiency of material storage and transportation, various material storage scheduling schemes are used in today's port transportation to coordinate freight. For example, grain, cement and other materials are mostly stored in silos, while coal ore is mostly stored in open yards. [0003] For coal transport ports, storage in open storage yards will cause great pollution to the environment and the materials stacked are easily affected by the weather, while s...

Claims

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Application Information

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IPC IPC(8): B65G65/34
Inventor 师伟陈光平李景玺刘斌许恩明韩冬冬刘鑫
Owner CHINA SHENHUA ENERGY CO LTD
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