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Splitter of sample preparation system

A technology of sample preparation system and shrinking device, which is applied in the field of bulk material sampling and sample preparation equipment, can solve the problems of large influence of accidental factors, unstable coal material thickness, uneven sampling, etc., to reduce the influence of accidental factors , Avoid dust pollution and material drop phenomenon, light weight effect

Active Publication Date: 2013-10-09
BEIJING CHUNHAI TECH DEV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] Fourth, the coal thickness on the belt conveyor is not stable, and the sampling is uneven, which is greatly affected by accidental factors

Method used

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0041] Please refer to figure 1 , figure 2 , figure 1 It is a structural schematic diagram of a specific embodiment of the shrinking device of the sample preparation system provided by the present invention; figure 2 for figure 1 View from direction A after removing the left window door.

[0042] In a specific embodiment, the sample preparation system divider provided by the present invention is mainly composed of a box body 1, a motor 2, a rotating part 3, a sampling tank 4 and other components.

[0043] Wherein, the top of box body 1 is provided with feed inlet 1-1, and one side of box body 1 bottom is the material outlet 1-2, and the other side is sample material inlet 1-3, and the front and rear sides of the material outle...

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Abstract

The invention discloses a splitter for a sample preparation system. The splitter comprises a box body (1), wherein the top of the box body (1) is provided with a feeding port (1-1); one side of the bottom of the box body (1) is provided with discharging port (1-2) and the other side of the bottom of the box body (1) is provided with a sampling port (1-3), a revolution component (3) which is disposed in the box body (1) through a rotation shaft (5), wherein the rotation shaft (5) is transmittedly connected with a motor (2) disposed out of the box body (1); and sampling groove (4) uniformly disposed at the edge of the revolution component (3) and with the opening facing outward. The discharging port (1-2) is corresponding to a blanking area of the feeding port (1-1); and the sampling port (1-3) is corresponding to a tipping area of the sampling groove (4). The splitter is simple in structure style, small in size, light in weight, uniform in sampling and stable in performance, has no phenomena of material-splashing, material leakage or dust pollution and can significantly increase sample preparation precision.

Description

technical field [0001] The invention relates to the technical field of equipment for sampling and preparing bulk materials, in particular to a shrinking device for a sampling and preparing system for bulk materials. Background technique [0002] Bulk bulk materials, especially coal and ore, are my country's main energy sources and one of the main commodities for my country's import and export earnings. With the development of international and domestic market economies, its circulation will be further strengthened. [0003] For example, coal, as a commodity, is unique in that it is a heterogeneous bulk, and its properties vary greatly depending on the place of origin, and its quality also varies greatly due to different mining methods, storage and transportation methods, and management levels. big difference. In addition, various industrial uses have different quality requirements for coal types, so the evaluation of coal quality also has particularity that general commodit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/28
Inventor 李春孝董凤岭赵春鹏葛增烁
Owner BEIJING CHUNHAI TECH DEV
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