Sampling system for process analysis

A sampling system and process analysis technology, applied in the direction of sampling devices, etc., can solve the problems of fouling and clogging of sampling pipes, and achieve the effect of avoiding distortion and solving clogging of sampling pipes.

Inactive Publication Date: 2013-01-02
LIHE TECH (HUNAN) CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a process analysis sampling system, which can solve the problem of fouling and blockage of the sampling pipeline through its structural design

Method used

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  • Sampling system for process analysis

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Embodiment Construction

[0024] The core of the present invention is to provide a process analysis sampling system. The process analysis sampling system is provided with a heating assembly for heating the sampling tube and a cleaning assembly for cleaning the sampling tube after sampling. Through its structural design, the sampling pipeline can be solved. The problem of fouling and clogging.

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] Please refer to figure 1 , figure 1 It is a schematic structural diagram of a process analysis sampling system in an embodiment of the present invention.

[0027] The invention provides a sampling system for process analysis, which is used for sampling liquid materials, especially sampling liquids with high concentration, viscosity and easy fouling...

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Abstract

The invention discloses a sampling system for process analysis, comprising a sampling pump, and a sampling tube connected with the sampling pump, and further comprising a heating component capable of heating the sampling tube, and a cleaning component capable of performing air-sweeping cleanness on the sampling tube. The scheme for solving the problem of blockage of the sampling tube disclosed by the invention is as follows: 1, the heating component capable of heating the sampling tube is arranged on the sampling tube, so that the temperature of the sampling tube keeps in a range which is approximate to the temperature of a sample, thus solving the problem of crystallization of the sample; and 2, the cleaning component for performing air-sweeping cleanness on the sampling tube is additionally arranged, and used for performing pipeline cleanness on the sampling tube after sampling is concluded, thus avoiding the residue of the sample; and via the structure, the blockage of the sampling tube caused by the residue of the sample in the sampling tube is solved.

Description

technical field [0001] The present invention relates to the technical field of sample detection equipment, and more specifically relates to a process analysis sampling system. Background technique [0002] Due to the characteristics of automatic, real-time and on-site analysis, industrial process analysis has important guiding significance for scientific production. In recent years, industrial process analysis has been widely used and developed. However, the object of industrial process analysis is far more complex than conventional water quality analysis. Some situations such as high concentration, viscosity, and easy scaling are often encountered, which affect the field use of existing process analysis instruments and become a major problem in industrial process analysis. [0003] Take the process analysis of sodium aluminate solution in the alumina production process as an example. Due to the complex composition, high concentration and high temperature of the sodium alum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/14
Inventor 童设华童述繁程远坤刘智峰文立群李军
Owner LIHE TECH (HUNAN) CO LTD
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