Falling dust simulation test device

A simulation test and downflow technology, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems affecting the scientificity and reliability of thermal power coal transportation management, and the inability to objectively analyze the amount of downflow and dust, so as to facilitate evaluation and analysis, The effect of simple structure and convenient use

Active Publication Date: 2016-08-31
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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Problems solved by technology

Traditionally, there is a lack of a set of research devices for simulating dust in the downflow, and the dust effect caused by the downflow is generally estimated based on experience. Decision-making provides quantitative scientific data, which seriously affects the scientificity and reliability of thermal power coal transportation management

Method used

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  • Falling dust simulation test device

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Embodiment Construction

[0019] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0020] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...

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Abstract

The invention relates to a flow falling dust raising simulation test device. The flow falling dust raising simulation test device comprises a high-position flow falling assembly, a material guide device, a low-position smoothing assembly and a weighing device. The flow falling dust raising stimulation test device is equipped with the weighing device for reflecting mass changes of to-be-detected materials in a material receiving device, and can be used for quickly calculating the mass changes of the to-be-detected materials at the beginning and ending of simulation, so that the practical loss condition of the materials in the falling process can be completely and objectively reflected, and further, the flow falling dust raising effect of a coal yard is conveniently evaluated and analyzed. The flow falling dust raising simulation test device disclosed by the invention is simple in structure, convenient to use, stable in performance, strong in practicability and capable of being used for flow falling dust raising test occasions of other powder in addition to being used for the flow falling dust raising test of pulverized coal materials. Besides, the flow falling dust raising simulation test device disclosed by the invention further can be used for regulating different heights for a high-position conveying device, so that the flow falling dust raising simulation test can be carried out at different heights.

Description

technical field [0001] The invention relates to the field of coal transportation in thermal power plants, in particular to a simulation test device for falling dust and dust. Background technique [0002] At present, one of the most critical issues in the process of coal transportation in thermal power plants is to evaluate the situation of falling dust at the transfer point. Traditionally, there is a lack of a set of research devices for simulating dust in the downflow. Generally, the dust effect caused by the downflow is estimated based on experience. Decision-making provides quantitative scientific data, which seriously affects the scientificity and reliability of thermal power coal transportation management. Contents of the invention [0003] Based on this, it is necessary to provide a downflow and dust simulation test device that can comprehensively and objectively analyze the dust effect caused by downflow. [0004] A falling dust simulation test device, comprising...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N5/00
Inventor 林木松苏伟徐召金张宏亮李宇春
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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