Material flow shaping device

A shaping device and material technology, applied in the direction of conveyor objects, transportation and packaging, loading/unloading, etc., can solve the problems of complex and changeable characteristics, unstable characteristics, difficult coal flow shaping, etc., and achieve simple and compact structure, The effect of preventing bridging and easy operation

Active Publication Date: 2016-10-26
HUNAN SUNDY SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in practical application, coal flow shaping is difficult, mainly because of various types of coal, complex and changeable characteristics, different coals have different densities, different viscosities, different moisture, and different particle sizes. , the properties are not stable

Method used

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] In the present invention, the coal sample is taken as a representative of the material flow as an example for the following description. In mechanized sampling and preparation systems, the primary sub-sample volume collected by the primary sampler is often much larger than the minimum sub-sample volume required in the standard. In order to reduce the load of the crusher, it is generally required to add a first-level reduction before crushing, so as to obtain a small number of secondary samples that can represent the quality of the primary sample. In the international standard, it is required that the shrinkage feeding material must be uniform, and the number of cutting samples of the shrinking equipment should also exceed the required minimum number of cutting samples. For this reason, there is generally a shaping belt before ...

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Abstract

The invention discloses a material flow shaping device. The material flow shaping device is mounted above a conveyor belt and comprises a feeding bucket and a levelling baffle plate; a material fed into the feeding bucket falls onto the conveyor belt from the lower part of the feeding bucket; the levelling baffle plate is fixed above the conveyor belt through a connector and is in contact fitting with the material so as to perform shaping. The material flow shaping device has the advantages of being simple and compact in structure, simple and convenient to operate, high in adaptability, and capable of improving the material flow shaping effect.

Description

technical field [0001] The invention mainly relates to the field of belt conveying equipment, in particular to a bulk material flow shaping device for belt conveying. Background technique [0002] Every day, in ports, steel plants, cement plants, thermal power plants and other production units, there are a large number of belt conveyors transporting bulk materials such as coal and ore. If the situation occurs, otherwise it means that the material flow is unstable, causing the conveyor to be overloaded or idling, reducing the conveying efficiency and service life. Therefore, the bulk material flow shaping of belt conveying is very important. [0003] The quality of the material determines whether the material meets the requirements of trading or production. For the main bulk bulk materials, the general international standards for material sample sampling, sample preparation, and testing have been formed to determine the quality of the material. In fact, the process of sampl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G69/04B65G47/18
CPCB65G47/18B65G69/04
Inventor 朱先德龚伟业左杰
Owner HUNAN SUNDY SCI & TECH DEV
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