Ore pulp non-pressure pipeline sampler

A sampler and pulp technology, applied in the field of pipeline pulp sampling device, can solve problems such as poor stability and reliability
CN101799375AInactive Publication Date: 2010-08-11BEIJING GENERAL RES INST OF MINING & METALLURGY
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
BEIJING GENERAL RES INST OF MINING & METALLURGY
Publication Date
2010-08-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an ore pulp non-pressure pipeline sampler, which comprises a main box body, an execution mechanism, a sampling pipe and a sampling pipe sheath, wherein the sampling pipe and the sampling pipe sheath are arranged on the upper part of the main box body and are connected with the output end of the execution mechanism; an upper washing flange, a control valve, a lower washing flange and a sample discharging pipe are arranged on the lower part of the main box body; the sampling pipe has two positions at which the sampling pipe is in the main box body and in the sampling pipe sheath respectively, and is in contact with flowing ore pulp only during sampling; the upper and lower washing flanges can wash the sampling pipe and the sample discharging pipe respectively so as to effectively avoid the ore pulp abrading the sampling pipe and prevent impurities in the ore pulp from jamming the sampling pipe. The ore pulp non-pressure pipeline sampler has high stability and reliability.
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Description

technical field

[0001] The invention relates to a pipeline slurry sampling device in the mineral processing process, in particular to a pressureless pipeline slurry sampler. Background technique

[0002] In the beneficiation process, the analysis of technological process indicators plays a very important role in production. Various types of pipeline sampling devices currently on the market are used for daily process analysis or supply to analyzers.

[0003] Due to the harsh environment of the industrial site and the characteristics of the ore slurry itself, the pipeline sampling devices in the prior art are difficult to withstand corrosion, wear, blockage, etc., and have poor stability and reliability. Contents of the invention

[0004] The purpose of the present invention is to provide a stable and reliable non-pressure pipeline slurry sampler.

[0005] The purpose of the present invention is achieved through the following technical solutions:

[0006] The slurry sampl...

Claims

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