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Movable closed liquid sampler

A mobile and sampler technology, applied in the direction of sampling devices, etc., can solve problems such as environmental pollution

Pending Publication Date: 2021-04-30
宁夏福瑞硅烷材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem in the prior art that the samples are directly arranged in the barrel or outside and easily cause environmental pollution, and propose a mobile liquid airtight sampler

Method used

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  • Movable closed liquid sampler

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Embodiment Construction

[0022]Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments.

[0023]Referfigure 1A mobile liquid sealed sampler, including the sample tank 1 and the sample tube 2, and the sample can 1 is threaded with a view mirror 13, the viewer mirror 13 is a bovine-resistant tempered glass, the sample tube 2 and the top of the sample tank 1 The fixed communication, the sample tube 2 is threaded with a first sampling conversion valve 3;

[0024]In this embodiment, the first sampling conversion valve 3 is distingurated by the first tube 4 by one end of the sample tube 2, and the first nitrogen gas purge valve 5 is moving away from one end of the first conduit 4. 14, the bottom fixation of the sample can 1 has a second conduit 6, and the second conduit 6 is threaded a...

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Abstract

The invention discloses a movable closed liquid sampler which comprises a sample tank and a sample tube, the sample tube is fixedly communicated with the top of the sample tank, the sample tube is in threaded connection with a first sampling conversion valve, and the end, away from the sample tube, of the first sampling conversion valve is communicated with a first nitrogen purging valve through a first guide tube; the end, away from the first guide pipe, of the first nitrogen purging valve communicates with a gas guide pipe, the bottom of the sample tank fixedly communicates with a second guide pipe, the second guide pipe is in threaded connection with a second sampling conversion valve, and the end, away from the second guide pipe, of the second sampling conversion valve communicates with a second nitrogen purging valve through a third guide pipe. According to the invention, residual samples can be returned to corresponding sampling points and the liquid sampler is suitable for places with certain pressure or static pressure difference at the sampling points, so that the samples can conveniently flow into the sample tank.

Description

Technical field[0001]The present invention relates to the field of sampling equipment, and more particularly to a mobile liquid sealed sampler.Background technique[0002]During the chemical production process, the liquid raw material or product needs to be sampled. Most sampling ports of the sample valve are exposed, and the short-term shortcomings are required to be short-line, and they need to be short-inscribed. Drop. The general sampling method is to put a bucket under the sampling port, first discharge the dead sample into the bucket and then sample it, and then pour the sample into the recovery tank or directly scrapped.[0003]For example, China Patent CN201921532503.8 discloses a reaction vessel liquid sealed sampler, including a can body, and a sampling port is provided, and the bottom of the sampling port is fixedly connected to the flange, the tank The top is provided with a ventilated opening, and the right side of the tank is hinged by the door shaft. The left side of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
CPCG01N1/14
Inventor 王敏强林勇李培林江清亮
Owner 宁夏福瑞硅烷材料有限公司