Ion exchange resin column switching system for hydrogen conductivity measurement

A technology of ion exchange resin and hydrogen conductivity, which is applied in the direction of ion exchange column/bed method, ion exchange water/sewage treatment, material resistance, etc. High conductivity and other problems, to achieve the effect of high accuracy

Pending Publication Date: 2021-05-14
XIAN THERMAL POWER RES INST CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The increase of hydrogen conductivity is not only caused by the failure of the resin, but also the deterioration of water quality will also cause the increase of hydrogen conductivity, so this judgment standard has a certain degree of blindness
[0005] 2) When the quality of water vapor deteriorates, the measured value of hydrogen conductivity will in

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ion exchange resin column switching system for hydrogen conductivity measurement

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0023]The invention will be further described in detail below with reference to the accompanying drawings:

[0024]referencefigure 1The hydrogen conductivity measurement of the present invention includes an ion exchange resin column switching system includes an inlet pipe, a flow cell 5, a failure monitoring system 3, a control system 4, a first control valve set 7, a second control valve group 8, a number of cations The exchange resin column 1 and the failure detector 2 for detecting whether each cation exchange resin column 1 is exposed; the water pipe is connected to the inlet of each cation exchange resin column 1 through the first control valve set 7, each cation exchange resin column 1 The exit is connected to the inlet of the second control valve group 8 and the flow cell 5; the input terminal of the failure monitoring system 3 is connected to the output of each fail detector 2, the output of the failure monitoring system 3 and the input terminal of the control system 4 Phase co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an ion exchange resin column switching system for hydrogen conductivity measurement. The ion exchange resin column switching system comprises a water inlet pipeline, a flow cell, a failure monitoring system, a control system, a first control valve group, a second control valve group, a plurality of cation exchange resin columns and a failure detector for detecting whether each cation exchange resin column fails or not, wherein the water inlet pipeline is communicated with the inlet of each cation exchange resin column through a first control valve group, and the outlet of each cation exchange resin column is communicated with the inlet of the flow cell through a second control valve group; an input end of the failure monitoring system is connected with an output end of each failure detector, an output end of the failure monitoring system is connected with an input end of the control system, and an output end of the control system is connected with a control end of the first control valve group and a control end of the second control valve group. The system can realize automatic switching of the cation exchange resin columns.

Description

technical field [0001] The invention belongs to the field of water quality monitoring of power generation technology, and relates to an ion exchange resin column switching system for hydrogen conductivity measurement. Background technique [0002] The hydrogen conductivity of the water vapor system reflects the overall content of impurity anions in the water vapor system. It can continuously monitor the harmful impurities in the water vapor system. Monitoring the hydrogen conductivity is one of the main means to ensure the safe and economical operation of the generator set. It can achieve indirect monitoring of the thermal power of the water vapor system. The purpose of equipment corrosion conditions. [0003] At present, most power plants mainly monitor whether the measured value of hydrogen conductivity exceeds the control value as the standard for replacing the cation exchange resin. When the measured value of hydrogen conductivity exceeds the control index, it is conside...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01N27/08B01J47/02C02F1/42
CPCB01J47/02C02F1/42G01N27/08
Inventor 刘玮钟杰龙国军黄茜潘珺
Owner XIAN THERMAL POWER RES INST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap