CN113952990A - Intelligent diagnosis and treatment system for abnormal hydrogen conductivity - Google Patents

Intelligent diagnosis and treatment system for abnormal hydrogen conductivity Download PDF

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Publication number
CN113952990A
CN113952990A CN202111401976.6A CN202111401976A CN113952990A CN 113952990 A CN113952990 A CN 113952990A CN 202111401976 A CN202111401976 A CN 202111401976A CN 113952990 A CN113952990 A CN 113952990A
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China
Prior art keywords
electromagnetic valve
communicated
ion exchange
exchange column
storage tank
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CN202111401976.6A
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Chinese (zh)
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王钊
王宁飞
贾予平
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Xian Thermal Power Research Institute Co Ltd
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Xian Thermal Power Research Institute Co Ltd
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Priority to CN202111401976.6A priority Critical patent/CN113952990A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/60—Cleaning or rinsing ion-exchange beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • G01N27/10—Investigation or analysis specially adapted for controlling or monitoring operations or for signalling

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

The invention discloses an intelligent diagnosis and treatment system for hydrogen conductivity abnormity, which comprises a flushing electromagnetic valve A, a sample injection electromagnetic valve A, an acid inlet electromagnetic valve A, a flushing electromagnetic valve B, a sample injection electromagnetic valve B, an acid inlet electromagnetic valve B, an ion exchange column A, an ion exchange column B, a waste liquid storage tank, a regeneration acid storage tank, a regeneration desalted water storage tank, a quantitative regeneration pump and an automatic control system.

Description

Intelligent diagnosis and treatment system for abnormal hydrogen conductivity
Technical Field
The invention belongs to the technical field of hydrogen conductivity on-line monitoring of a water vapor system, and relates to an intelligent diagnosis and treatment system for abnormal hydrogen conductivity.
Background
The hydrogen conductivity is the conductivity measured after a water sample is treated by a hydrogen type strong acid cation exchange resin, and Na in the water sample is removed by mainly utilizing the cation exchange resin+、NH4 +Isocationic, characterizing only the anions (Cl) left in the water sample-、SO4 2-、PO4 3-Etc.) resulting in a conductivity that can be better reversedThe content of harmful anions in the water sample is reflected, and the method is an important index for reflecting the quality of water vapor in the quality monitoring of water vapor systems in the industries of electric power, steel, chemical engineering and the like.
When the hydrogen conductivity is measured on line, the hydrogen conductivity value of the sample water at the current measuring point can be truly reflected only by removing various cations in the sample water through the hydrogen type strong acid cation exchange resin placed in the ion exchange column. When the hydrogen conductivity of a certain measuring point in a water vapor system is abnormally increased, a water vapor quality monitoring system often gives an alarm and even causes some system protection function actions, and an operator can judge whether the water vapor quality of the measuring point is deteriorated or the hydrogen type strong acid cation exchange resin is caused by the exhaustion and the failure of the exchange capacity of the hydrogen type strong acid cation exchange resin only by combining the measurement data of the upstream and the downstream of the abnormal measuring point, when the upstream and the downstream data of the abnormal measuring point are incomplete or do not have the measurement condition, the operator can only be relied on to check the operation state of the hydrogen type strong acid cation exchange resin on site to judge the reason of the water quality abnormality of the measuring point, the process often consumes time and labor, and the opportunity of the problem treatment on site is very easily delayed, so that the system loss and the damage are larger.
On the other hand, when the hydrogen type strong acid cation exchange resin runs for a period of time and loses efficacy due to exhaustion of the exchange capacity of the hydrogen type strong acid cation exchange resin, the hydrogen type strong acid cation exchange resin in the ion exchange column needs to be manually taken out for regeneration and replaced by new resin, the failed resin needs to be put into HCL for regeneration, more acidic waste liquid can be generated in the regeneration process, and meanwhile, the whole regeneration process is complicated in process, large in workload and large in labor consumption. In the regeneration and replacement processes of the resin, the monitoring of the hydrogen conductivity is always in an abnormal state, and the overall data monitoring of a water vapor system is also adversely affected.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an intelligent diagnosis and treatment system for hydrogen conductivity abnormity, which can realize the diagnosis of the hydrogen conductivity abnormity and can realize the automatic regeneration of an ion exchange column.
In order to achieve the purpose, the hydrogen conductivity abnormity intelligent diagnosis and treatment system comprises a flushing electromagnetic valve A, a sample injection electromagnetic valve A, an acid inlet electromagnetic valve A, a flushing electromagnetic valve B, a sample injection electromagnetic valve B, an acid inlet electromagnetic valve B, an ion exchange column A, an ion exchange column B, a waste liquid storage tank, a regeneration acid storage tank, a regeneration desalted water storage tank, a quantitative regeneration pump and an automatic control system;
the measuring point incoming sample water pipeline is communicated with the top of the ion exchange column A through a sample injection electromagnetic valve A, the measuring point incoming sample water pipeline is communicated with the top of the ion exchange column B through a sample injection electromagnetic valve B, the bottom of the ion exchange column A is communicated with a hydrogen conductivity meter flow-through pool, and the bottom of the ion exchange column B is communicated with the hydrogen conductivity meter flow-through pool;
the outlet at the bottom of the desalted water storage tank for regeneration is communicated with the inlet of the quantitative regeneration pump, the outlet of the acid storage tank for regeneration is communicated with the quantitative regeneration pump, and the outlet of the quantitative regeneration pump is divided into four paths, wherein the first path is communicated with the bottom of the ion exchange column A through an acid inlet electromagnetic valve A, the second path is communicated with the bottom of the ion exchange column B through an acid inlet electromagnetic valve B, the third path is communicated with the top of the ion exchange column A through a flushing electromagnetic valve A, and the fourth path is communicated with the top of the ion exchange column B through a flushing electromagnetic valve B; an acid discharge port at the top of the ion exchange column A is communicated with a waste liquid storage tank, an acid discharge port at the top of the ion exchange column B is communicated with the waste liquid storage tank, a water discharge port at the bottom of the ion exchange column A is communicated with the waste liquid storage tank, a water discharge port at the bottom of the ion exchange column B is communicated with the waste liquid storage tank, and an outlet at the bottom of the waste liquid storage tank is communicated with an external waste water pool;
the automatic control system is connected with the flushing electromagnetic valve A, the sample injection electromagnetic valve A, the acid inlet electromagnetic valve A, the flushing electromagnetic valve B, the sample injection electromagnetic valve B, the acid inlet electromagnetic valve B and the quantitative regeneration pump.
The bottom outlet of the desalted water storage tank for regeneration is communicated with the inlet of the quantitative regeneration pump through a water outlet electromagnetic valve.
The outlet of the regeneration acid storage tank is communicated with the quantitative regeneration pump through an acid outlet electromagnetic valve.
An acid discharge port at the top of the ion exchange column A is communicated with a waste liquid storage tank through an acid discharge electromagnetic valve A.
An acid discharge port at the top of the ion exchange column B is communicated with a waste liquid storage tank through an acid discharge electromagnetic valve B.
The water outlet at the bottom of the ion exchange column A is communicated with a waste liquid storage tank through a water discharge electromagnetic valve A.
The water outlet at the bottom of the ion exchange column B is communicated with a waste liquid storage tank through a water discharge electromagnetic valve B.
The outlet at the bottom of the waste liquid storage tank is communicated with an external waste water pool through a blowdown electromagnetic valve.
The bottom of the ion exchange column A is communicated with a hydrogen conductivity meter flow-through tank through a sample outlet electromagnetic valve A.
The bottom of the ion exchange column B is communicated with a hydrogen conductivity meter flow cell through a sample outlet electromagnetic valve B.
The invention has the following beneficial effects:
when the intelligent diagnosis and treatment system for the hydrogen conductivity abnormity is in specific operation, the automatic control system judges whether the hydrogen conductivity is abnormal according to the measurement signal of the hydrogen conductivity instrument, automatically switches sample water between the ion exchange column A and the ion exchange column B according to the abnormality, and automatically carries out online regeneration and switching by controlling the starting and stopping of the quantitative regeneration pump and the opening of the valve when regeneration is needed, so that the field workload of operators is reduced, the efficiency of field treatment is improved, no human intervention is needed in the whole process, the working strength of the operators is reduced, and the resin regeneration efficiency is improved. And finally, in the regeneration process of the resin, the monitoring of the hydrogen conductivity is ensured to be always in a normal and continuous state by switching the two ion exchange columns, and the overall data monitoring of a water vapor system is not adversely affected.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is a flushing electromagnetic valve A, 2 is a sample feeding electromagnetic valve A, 3 is an acid discharging electromagnetic valve A, 4 is an acid feeding electromagnetic valve A, 5 is a sample discharging electromagnetic valve A, 6 is a water discharging electromagnetic valve A, 7 is a flushing electromagnetic valve B, 8 is a sample feeding electromagnetic valve B, 9 is an acid discharging electromagnetic valve B, 10 is an acid feeding electromagnetic valve B, 11 is a sample discharging electromagnetic valve B, 12 is a water discharging electromagnetic valve B, 13 is an ion exchange column A, 14 is an ion exchange column B, 15 is a waste liquid storage tank, 16 is a regeneration acid storage tank, 17 is a regeneration desalted water storage tank, 18 is an acid discharging electromagnetic valve, 19 is a water discharging electromagnetic valve, 20 is a quantitative regeneration pump, 21 is an automatic control system, and 22 is a pollution discharge electromagnetic valve.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments, and are not intended to limit the scope of the present disclosure. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
There is shown in the drawings a schematic block diagram of a disclosed embodiment in accordance with the invention. The figures are not drawn to scale, wherein certain details are exaggerated and possibly omitted for clarity of presentation. The shapes of various regions, layers and their relative sizes and positional relationships shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, according to actual needs.
Referring to fig. 1, the hydrogen conductivity abnormality intelligent diagnosis and treatment system according to the present invention includes a flushing solenoid valve a1, a sample introduction solenoid valve a2, an acid discharge solenoid valve A3, an acid inlet solenoid valve a4, a sample outlet solenoid valve a5, a water discharge solenoid valve a6, a flushing solenoid valve B7, a sample introduction solenoid valve B8, an acid discharge solenoid valve B9, an acid inlet solenoid valve B10, a sample outlet solenoid valve B11, a water discharge solenoid valve B12, an ion exchange column a13, an ion exchange column B14, a waste liquid storage tank 15, a regeneration acid storage tank 16, a regeneration desalted water storage tank 17, an acid outlet solenoid valve 18, a water outlet solenoid valve 19, a quantitative regeneration pump 20, an automatic control system 21, and a blowdown solenoid valve 22;
a measuring point coming sample water pipeline is communicated with the top of the ion exchange column A13 through a sample injection electromagnetic valve A2, the measuring point coming sample water pipeline is communicated with the top of the ion exchange column B14 through a sample injection electromagnetic valve B8, the bottom of the ion exchange column A13 is communicated with a hydrogen conductivity meter flow cell through a sample outlet electromagnetic valve A5, and the bottom of the ion exchange column B14 is communicated with the hydrogen conductivity meter flow cell through a sample outlet electromagnetic valve B11;
the bottom outlet of the desalted water storage tank 17 for regeneration is communicated with the inlet of a quantitative regeneration pump 20 through a water outlet electromagnetic valve 19, the outlet of the acid storage tank 16 for regeneration is communicated with the quantitative regeneration pump 20 through an acid outlet electromagnetic valve 18, the outlet of the quantitative regeneration pump 20 is divided into four paths, wherein the first path is communicated with the bottom of an ion exchange column A13 through an acid inlet electromagnetic valve A4, the second path is communicated with the bottom of an ion exchange column B14 through an acid inlet electromagnetic valve B10, the third path is communicated with the top of the ion exchange column A13 through a flushing electromagnetic valve A11, and the fourth path is communicated with the top of the ion exchange column B14 through a flushing electromagnetic valve B7. The acid discharge port at the top of the ion exchange column A13 is communicated with the waste liquid storage tank 15 through an acid discharge electromagnetic valve A3, the acid discharge port at the top of the ion exchange column B14 is communicated with the waste liquid storage tank 15 through an acid discharge electromagnetic valve B9, the water discharge port at the bottom of the ion exchange column A13 is communicated with the waste liquid storage tank 15 through a water discharge electromagnetic valve A6, the water discharge port at the bottom of the ion exchange column B14 is communicated with the waste liquid storage tank 15 through a water discharge electromagnetic valve B12, and the outlet at the bottom of the waste liquid storage tank 15 is communicated with an external waste water tank through a sewage discharge electromagnetic valve 22.
The measuring signal of the hydrogen conductivity meter is connected into the automatic control system 21, the automatic control system 21 judges whether the hydrogen conductivity is abnormal or not according to the measuring signal of the hydrogen conductivity meter, automatically switches the sample water between the ion exchange column A13 and the ion exchange column B14 according to the abnormality or not, and gives an alarm or regeneration processing result according to the switched measuring value. When regeneration is needed, automatic online regeneration and switching are realized by controlling the start and stop of the quantitative regeneration pump 20 and the opening and closing of the sample injection solenoid valve A2, the sample injection solenoid valve B8, the sample outlet solenoid valve A5, the sample outlet solenoid valve B11, the acid inlet solenoid valve A4, the acid inlet solenoid valve B10, the acid outlet solenoid valve A3, the acid outlet solenoid valve B9, the flushing solenoid valve A1, the flushing solenoid valve B, the water outlet solenoid valve A6, the water outlet solenoid valve B12, the sewage discharge solenoid valve 22, the acid outlet solenoid valve 18 and the water outlet solenoid valve 19.
The specific working process of the invention is as follows:
in an initial state, sample water at a measuring point enters the ion exchange column A13 through the sample introduction electromagnetic valve A2, the ion exchange column B14 is in a standby state, and simultaneously flows into the hydrogen conductivity meter flow cell through the sample outlet electromagnetic valve A5 to measure the hydrogen conductivity.
When the automatic control system 21 judges whether the hydrogen conductivity of the water sample is abnormal according to the measurement signal of the hydrogen conductivity meter, when the hydrogen conductivity of the sample water is abnormally increased, the sample introduction electromagnetic valve A2 and the sample outlet electromagnetic valve A5 are closed, the sample introduction electromagnetic valve B8 and the sample outlet electromagnetic valve B11 are opened at the same time, and the sample water is switched to the ion exchange column B14.
After switching, when the sample water hydrogen conductivity is still in an abnormal high level, the sample water quality is abnormal, the automatic control system 21 gives an alarm automatically, and simultaneously, the sample water is switched to the ion exchange column A13 again according to the reverse operation of the steps, and the ion exchange column B14 is kept in a standby state.
After the switching, when the hydrogen conductivity of the sample water is rapidly reduced to a normal value, the automatic control system 21 judges that the hydrogen type strong acid cation exchange resin in the ion exchange column a13 is out of service, and automatically starts the resin regeneration procedure of the ion exchange column a 13.
After the resin regeneration program of the ion exchange column A13 is started, the acid outlet electromagnetic valve 18, the acid inlet electromagnetic valve A4 and the acid discharge electromagnetic valve A3 are opened, the quantitative regeneration pump 20 is started, the acid liquor for regeneration is pumped into the ion exchange column A13 at a certain flow rate, the hydrogen type strong acid cation exchange resin in the ion exchange column A13 is fully regenerated, and the acid liquor for regeneration is discharged into the waste liquid storage tank 15 after passing through the ion exchange column A13. And then closing the acid outlet electromagnetic valve 18, the acid inlet electromagnetic valve A4 and the acid discharge electromagnetic valve A3, simultaneously opening the water outlet electromagnetic valve 19, the flushing electromagnetic valve A1 and the water discharge electromagnetic valve A6, controlling the running time of the quantitative regeneration pump 20 to fully flush the hydrogen type strong acid cation exchange resin in the ion exchange column A13, and discharging the flushing water into the waste liquid storage tank 15 after passing through the ion exchange column A13. After the regeneration of the hydrogen type strong acid cation exchange resin in the ion exchange column A13 is finished, the water outlet electromagnetic valve 19, the flushing electromagnetic valve A1 and the water discharge electromagnetic valve A6 are closed, the operation of the quantitative regeneration pump 20 is stopped, and at the moment, the ion exchange column A13 is in a standby state after the regeneration is finished.
When the next control system finds that the hydrogen conductivity of the sample water is abnormally increased according to the measurement signal of the hydrogen conductivity meter, the steps are repeated, and after the sample water is switched between the ion exchange column A13 and the ion exchange column B14 every time, the other ion exchange column automatically regenerates and then is switched to a standby state.

Claims (10)

1. An intelligent diagnosis and treatment system for abnormal hydrogen conductivity is characterized by comprising a flushing electromagnetic valve A (1), a sample injection electromagnetic valve A (2), an acid inlet electromagnetic valve A (4), a flushing electromagnetic valve B (7), a sample injection electromagnetic valve B (8), an acid inlet electromagnetic valve B (10), an ion exchange column A (13), an ion exchange column B (14), a waste liquid storage tank (15), an acid storage tank (16) for regeneration, a desalted water storage tank (17) for regeneration, a quantitative regeneration pump (20) and an automatic control system (21);
a measuring point coming sample water pipeline is communicated with the top of the ion exchange column A (13) through a sample injection electromagnetic valve A (2), the measuring point coming sample water pipeline is communicated with the top of the ion exchange column B (14) through a sample injection electromagnetic valve B (8), the bottom of the ion exchange column A (13) is communicated with a hydrogen conductivity meter flow-through cell, and the bottom of the ion exchange column B (14) is communicated with a hydrogen conductivity meter flow-through cell;
the bottom outlet of the desalted water storage tank (17) for regeneration is communicated with the inlet of a quantitative regeneration pump (20), the outlet of the acid storage tank (16) for regeneration is communicated with the quantitative regeneration pump (20), the outlet of the quantitative regeneration pump (20) is divided into four paths, wherein the first path is communicated with the bottom of an ion exchange column A (13) through an acid inlet electromagnetic valve A (4), the second path is communicated with the bottom of an ion exchange column B (14) through an acid inlet electromagnetic valve B (10), the third path is communicated with the top of the ion exchange column A (13) through a flushing electromagnetic valve A (11), and the fourth path is communicated with the top of the ion exchange column B (14) through a flushing electromagnetic valve B (7); an acid discharge port at the top of the ion exchange column A (13) is communicated with a waste liquid storage tank (15), an acid discharge port at the top of the ion exchange column B (14) is communicated with the waste liquid storage tank (15), a water discharge port at the bottom of the ion exchange column A (13) is communicated with the waste liquid storage tank (15), a water discharge port at the bottom of the ion exchange column B (14) is communicated with the waste liquid storage tank (15), and an outlet at the bottom of the waste liquid storage tank (15) is communicated with an external waste water tank;
the automatic control system (21) is connected with the flushing electromagnetic valve A (1), the sample injection electromagnetic valve A (2), the acid inlet electromagnetic valve A (4), the flushing electromagnetic valve B (7), the sample injection electromagnetic valve B (8), the acid inlet electromagnetic valve B (10), the quantitative regeneration pump (20) and a hydrogen conductivity meter in the hydrogen conductivity meter flow cell.
2. The hydrogen conductivity abnormality intelligent diagnosis and treatment system according to claim 1, wherein a bottom outlet of the demineralized water storage tank (17) for regeneration is communicated with an inlet of a quantitative regeneration pump (20) through a water outlet solenoid valve (19).
3. The hydrogen conductivity abnormality intelligent diagnosis and treatment system according to claim 1, wherein an outlet of the regeneration acid storage tank (16) is communicated with a quantitative regeneration pump (20) through an acid outlet solenoid valve (18).
4. The hydrogen conductivity abnormality intelligent diagnosis and treatment system according to claim 1, wherein an acid discharge port at the top of the ion exchange column a (13) is communicated with the waste liquid storage tank (15) through an acid discharge solenoid valve a (3).
5. The hydrogen conductivity abnormality intelligent diagnosis and treatment system according to claim 1, wherein an acid discharge port at the top of the ion exchange column B (14) is communicated with the waste liquid storage tank (15) through an acid discharge solenoid valve B (9).
6. The intelligent diagnosis and treatment system for hydrogen conductivity abnormality according to claim 1, wherein the water discharge port at the bottom of the ion exchange column a (13) is communicated with the waste liquid storage tank (15) through a water discharge solenoid valve a (6).
7. The intelligent diagnosis and treatment system for hydrogen conductivity abnormality according to claim 1, wherein the water discharge port at the bottom of the ion exchange column B (14) is communicated with the waste liquid storage tank (15) through a water discharge solenoid valve B (12).
8. The hydrogen conductivity abnormality intelligent diagnosis and treatment system according to claim 1, wherein an outlet at the bottom of the waste liquid storage tank (15) is communicated with an external waste water tank through a blowdown electromagnetic valve (22).
9. The intelligent diagnosis and treatment system for hydrogen conductivity abnormality according to claim 1, wherein the bottom of the ion exchange column a (13) is communicated with the hydrogen conductivity meter flow-through cell through a sample outlet solenoid valve a (5).
10. The intelligent diagnosis and treatment system for hydrogen conductivity abnormality according to claim 1, wherein the bottom of the ion exchange column B (14) is communicated with the hydrogen conductivity meter flow-through cell through a sample outlet solenoid valve B (11).
CN202111401976.6A 2021-11-19 2021-11-19 Intelligent diagnosis and treatment system for abnormal hydrogen conductivity Pending CN113952990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111401976.6A CN113952990A (en) 2021-11-19 2021-11-19 Intelligent diagnosis and treatment system for abnormal hydrogen conductivity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111401976.6A CN113952990A (en) 2021-11-19 2021-11-19 Intelligent diagnosis and treatment system for abnormal hydrogen conductivity

Publications (1)

Publication Number Publication Date
CN113952990A true CN113952990A (en) 2022-01-21

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Country Status (1)

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