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In-situ leaching sandstone type uranium ore geological exploration sampling device

A sampling device and sandstone-type technology, which is applied in the field of geological survey, can solve the problems of large geological errors and inaccurate sampling results, and achieve the effects of accurate sampling, accurate detection results, and accurate sampling depth

Active Publication Date: 2021-08-27
EAST CHINA UNIV OF TECH
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of large errors in geological sampling and inaccurate sampling results in the prior art, and propose an in-situ leaching sandstone type uranium mine geological exploration sampling device

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  • In-situ leaching sandstone type uranium ore geological exploration sampling device
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  • In-situ leaching sandstone type uranium ore geological exploration sampling device

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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Abstract

The invention discloses an in-situ leaching sandstone type uranium ore geological exploration sampling device which comprises a bottom plate, an annular fixing plate is arranged below the bottom plate, a plurality of fixing pieces are arranged on the annular fixing plate, the annular fixing plate and the bottom plate are fixedly connected through two vertical plates, a transverse plate is arranged above the bottom plate, a drill bit is rotatably connected to the lower end of the transverse plate, a through hole matched with the drill bit is formed in the bottom plate in a vertical penetrating mode, a lifting mechanism used for lifting the transverse plate is arranged on the bottom plate, a cavity is formed in the transverse plate, the upper end of the drill bit rotatably penetrates through the transverse plate, a driving mechanism used for driving the drill bit is arranged in the cavity, a sampling hole is formed in the drill bit in a vertical penetrating mode, an ejector rod is inserted into the sampling hole in a sealed mode, and an adjusting mechanism used for adjusting the ejector rod is arranged in the transverse plate. During sampling, the sampling depth and the sampling result are relatively accurate.

Description

technical field [0001] The invention relates to the technical field of geological survey, in particular to an in-situ leaching sandstone type uranium ore geological survey sampling device. Background technique [0002] Geological prospecting is the abbreviation of geological prospecting work. In a broad sense, it can generally be understood as a synonym for geological work, which is based on the needs of economic construction, national defense construction, and scientific and technological development. According to different purposes, there are different types of geological exploration work. [0003] When the existing sampling device takes geological samples at a certain depth, it is easy to mix the soil at the upper depth of the sampling site, resulting in inaccurate sampling and large errors in the test results. In addition, manual vertical calibration is required during sampling, which is prone to sampling errors. When the equipment is skewed, the error of sampling dept...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/08
CPCG01N1/08Y02P10/20
Inventor 夏菲聂逢君何剑锋严兆彬封志兵张成勇刘国奇张鑫
Owner EAST CHINA UNIV OF TECH
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