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
CN112798658APending Publication Date: 2021-05-14XIAN THERMAL POWER RES INST CO LTD
0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
XIAN THERMAL POWER RES INST CO LTD
Publication Date
2021-05-14

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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