High-efficiency placer sample elutriation method

A placer and sample technology, which is applied in the field of high-efficiency placer sample elutriation, can solve the problems of poor operation safety, poor practicability, and needs to be improved, and achieve the effect of convenient raw ore monitoring, easy promotion, and strong practicability

Inactive Publication Date: 2019-05-28
王鹏
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AI Technical Summary

Problems solved by technology

The manual elutriation method is complicated in process, poor in operation safety and not strong in practicability
[0003]

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1:

[0027] According to the method of the present invention, artificial panning is performed on the titanium-copper placer ore sample, and the content of the target mineral in the titanium-copper placer ore sample is determined, and the details are as follows:

[0028] During the normal production of the titanium-copper placer mine, professionals will sample the raw ore in the stope, and then weigh the sample. After removing a large amount of mud for many times, the stainless steel standard sieve is used to screen the soaked and cleaned product when the rough titanium-copper ore is seen. Specifically, the sieving using the stainless steel standard sieve includes: using a 40-mesh sieve to perform the first sieving on the soaked cleaning product, and performing the first grinding and desliming treatment on the minerals on the sieve, so as to obtain the first grinding and desliming product; Use a 100-mesh sieve to perform a second screening on the first grinding ...

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Abstract

The invention discloses a high-efficiency placer sample elutriation method. The method comprises the following steps of (1) carrying out soak cleaning treatment is carried out on a raw ore sample of atitanium-copper placer; (2) carrying out screening and impurity removal treatment on a product subjected to soak cleaning by using sieves with different particle size; and (3) carrying out crushing until a target mineral is obtained. The method has the advantages that the target mineral in the raw ore sample of the titanium-copper placer can be effectively obtained by elutriation, and the mine production yield and the comprehensive recovery rate can be remarkably increased; the detection of the target mineral content in the raw ore sample of the titanium-copper placer can be accurately determined on the basis of the weight of the obtained target mineral, so that raw ore monitoring is facilitated, and in addition, the method is simple in process, safe and convenient to operate, high in practicability and easy to popularize.

Description

technical field [0001] The invention relates to a high-efficiency placer sample elutriation method. Background technique [0002] The current method of manual hand-washing of titanium-copper placer raw ore samples is as follows: sampling the stope raw ore during normal production of the mine, then weighing the sample, pouring the weighed raw ore into a container, adding water to stir and remove mud , use clean water to repeatedly stir and desilt to a certain extent, and then sieve with a stainless steel standard sieve to separate fine-grained ore and coarse-grained ore. Pour the coarse grained ore into another container for grinding and desliming. After grinding and desliming to a certain extent, the ground coarse grained ore is sieved for the second time, and the sieved fine grained ore is ground and deslimed with clear water until Amoy until the target mine. The manual elutriation method has complicated process, poor operation safety and poor practicability. [0003] Th...

Claims

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Application Information

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IPC IPC(8): B03B9/00
Inventor 王鹏
Owner 王鹏
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