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Measurement device integrating self-regeneration hydrogen conductivity, anionic conductivity and total conductivity

A hydrogen conductivity and measurement device technology, applied in the direction of material resistance, etc., can solve the problems of ion exchange resins affecting measurement accuracy, etc., and achieve the effects of improving detection sensitivity, free of chemical reagent consumption, and simple operation

Inactive Publication Date: 2018-01-09
HAINAN NUCLEAR POWER
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a measuring device integrating self-regenerating hydrogen conductivity, negative conductivity and total conductivity, so as to solve the problem of ion exchange resin failure in the prior art, which needs to be regenerated and replaced before it can be used again and ion exchange Resin affects the technical problem of measurement accuracy

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  • Measurement device integrating self-regeneration hydrogen conductivity, anionic conductivity and total conductivity

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Embodiment Construction

[0026] The technical scheme of the integrated self-regenerating hydrogen electrical conductivity and total electrical conductivity measuring device of the present invention will be described in detail below with reference to the drawings and specific embodiments.

[0027] Such as figure 1 As shown, the present invention is an integrated self-regenerating hydrogen electrical conductivity and total electrical conductivity measuring device, including a regulating valve 1, a calibration cup 2, a peristaltic pump 3, a filter 4, a flow meter 5, and a cationic suppressor 6 , Anion suppressor 7, conductivity detector 8, meter 9; Among them, the regulating valve 1 is made of stainless steel, and the calibration cup 2 is made of plastic.

[0028] The measuring device is connected to the system to be measured through the regulating valve 1. The regulating valve 1 is threaded to the filter 3 through a plastic pipeline, which is used to control and regulate the flow direction and flow rate of t...

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Abstract

The invention belongs to the technical field of measurement of hydrogen conductivity, anionic conductivity and total conductivity of water quality and condensate polishing systems of water vapor systems in the electric power industry and relates to a measurement device integrating self-regeneration hydrogen conductivity, anion conductivity and total conductivity. The device comprises a regulatingvalve, a calibration cup, a peristaltic pump, a filter, a flow meter, a cationic suppressor, an anionic suppressor, a conductivity detector and a meter. During working, a to-be-measured sample entersthe regulating valve 1 and is filtered by the filter 4, the flow is displayed on the flow meter 5, the to-be-measured sample further enters the cationic suppressor 6 and the anionic suppressor 7 or directly enters the conductivity detector 8, and the cationic conductivity, anionic conductivity and total conductivity are continuously measured.

Description

Technical field [0001] The invention belongs to the technical field of measuring hydrogen conductivity, negative conductivity and total conductivity of water and vapor system water quality and condensate polishing systems in the power industry, and relates to a measuring device integrating self-regeneration hydrogen conductivity, negative conductivity and total conductivity . Background technique [0002] Hydrogen conductivity, anion conductivity, and total conductivity are used to characterize the relative content of anions and cations in water quality, and play a vital role in water quality control in the power industry. Conventionally, the hydrogen conductivity of pure water in the water (steam) system of the electric power industry is preceded by a cation exchange resin column with a conductivity meter, and the hydrogen ions of the cation exchange resin are exchanged with the cations in the water quality to measure the corresponding acids of the anions in the water quality. ...

Claims

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Application Information

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IPC IPC(8): G01N27/06
Inventor 林清湖徐天凤
Owner HAINAN NUCLEAR POWER
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