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Solid mineral sample preparation system

A sample preparation system and mineral technology, applied in sampling devices, grain processing, etc., can solve the problems of uniform, continuous, stable transportation of difficult materials, insufficient representative samples, etc., to reduce labor intensity, ensure continuity and stability , Improve the effect of cleaning efficiency

Active Publication Date: 2018-12-11
英飞智信(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a solid mineral sample preparation system to solve the problem that the solid mineral sample preparation system in the prior art is difficult to ensure uniform, continuous and stable transportation of materials to the crusher, resulting in insufficient representativeness of the prepared samples question

Method used

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Embodiment Construction

[0073] Such as Figure 1 to Figure 3 As shown, the present embodiment provides a solid mineral sample preparation system, the solid mineral sample preparation system includes a lifting platform 1, a feeding device 2, a feeder 3, a crusher 4, a fixed mass reduction machine 5 and a collection device 6 , the feeder 3, the crusher 4, the constant mass reduction machine 5 and the collection device 6 are arranged vertically from top to bottom, and the feeding device 2 is located on one side of the lifting platform 1 and connected with the lifting platform 1, The feeder 3 is installed on the lifting platform 1, the feeding device 2 can transport the material to the feeder 3, the feeder 3, the crusher 4, the constant mass reduction machine 5 and the collecting device 6 are connected in sequence, and the feeding The machine 3 can evenly and continuously transport the material to the crusher 4. The crusher 4 is used to break the large particle material into small particle material. The ...

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Abstract

The invention relates to the field of solid mineral sample preparation, and particularly discloses a solid mineral sample preparation system. The system comprises a lifting platform, an loading device, a feeder, a crusher, a fixed mass division machine and a collection device, wherein a cavity is formed in a material bin of the feeder, a first feeding opening is formed in the top of the material bin, a first discharging opening is formed in the bottom of the material bin, and the cavity is communicated with the first feeding opening and the first discharging opening; the feeder further comprises a rotating shaft which is installed on the material bin, is rotatably connected with the material bin and penetrates the first discharging opening; the feeder further comprises a driving device which is connected with the rotating shaft; the feeder further comprises a feeding knife, one end of the feeding knife is fixed onto the rotating shaft, the other end of the feeding knife is attached tothe inner wall of the material bin, the feeding knife is located on the bottom of the cavity, and the feeding knife rotates to scrape a material in contact with the feeding knife from the material binside walls to the discharging opening, so that the material, away from the discharging opening, on the bottom of the material bin does not pile up, and discharging is even; the feeding knife rotatescontinuously, and the material in the material bin decreases layer by layer, so that discharging is continuous and stable, and the representativeness of a prepared sample can be ensured.

Description

technical field [0001] The invention relates to the field of solid mineral sample preparation, in particular to a solid mineral sample preparation system. Background technique [0002] The quality of ore-like bulk materials needs to be tested in the process of production, trade and use. Taking coal as an example, when the quality of coal is tested, it is necessary to first prepare the collected coal samples with large particle sizes into small and representative samples with small particle sizes, and test the samples to verify their quality. [0003] According to the provisions of GB / T 475-2008 "Methods of Manually Collecting Commercial Coal Samples", the commercial coal samples need to be collected manually first, and then the same batch of samples needs to be crushed and divided at one time to obtain samples. Coal is a bulk material. The commercial coal samples collected manually are not only large in quantity but also large in particle size. A sampling unit is 300-500kg ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C13/14B02C13/28B02C13/286B02C13/288B02C13/30G01N1/04
CPCG01N1/04B02C13/14B02C13/28B02C13/286B02C13/288B02C13/30B02C2013/28618B02C2013/28609
Inventor 姜英罗陨飞张国光周璐
Owner 英飞智信(北京)科技有限公司
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