CN204228823U - A kind of device measuring the conductivity degree of liquid phase medium - Google Patents
A kind of device measuring the conductivity degree of liquid phase medium Download PDFInfo
- Publication number
- CN204228823U CN204228823U CN201420720707.5U CN201420720707U CN204228823U CN 204228823 U CN204228823 U CN 204228823U CN 201420720707 U CN201420720707 U CN 201420720707U CN 204228823 U CN204228823 U CN 204228823U
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- medium
- liquid phase
- variable valve
- conductivity meter
- conductivity
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- 239000007791 liquid phase Substances 0.000 title claims abstract description 14
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 238000010310 metallurgical process Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Measure a device for the conductivity degree of liquid phase medium, relate to the determinator of liquid phase medium concentration by a kind of chemical industry, metallurgical process or purity.It is characterized in that its structure comprises: be arranged at the rate-of flow variable valve on medium fluid pipeline, after being connected in rate-of flow variable valve, conductivity meter medium enters out pipe, be connected in medium back flow pipe on the medium fluid pipeline before rate-of flow variable valve.A kind of device measuring the conductivity degree of liquid phase medium of the present utility model, its conductivity meter, medium fairlead and medium back flow pipe and medium fluid pipeline form closed circuit form arranged side by side, effectively ensure that the high-temperature high-pressure medium entering conductivity meter pressure release does not occur, making it enter conductivity meter is still liquid medium, effectively simplify measurement procedure, structure is simple, and measurement accuracy is high.
Description
Technical field
Measure a device for the conductivity degree of liquid phase medium, relate to the determinator of liquid phase medium concentration by a kind of chemical industry, metallurgical process or purity.
Background technology
In chemical industry metallurgical is produced, normally by the conductivity degree to liquid phase medium, and then the height of this concentration of medium or purity, its measuring process adopts conductivity meter to carry out usually.Because measuring process needs the medium ensureing to enter conductivity meter to keep liquid condition.For the measurement being similar to this high-temperature high-pressure medium of alumina producing, the mode usually adopted is discharged by fairlead from process units by high-temperature high-pressure medium.Because the medium temperature of discharging is high, earth pressure release is fast, and very difficult guarantee enters the state of the medium in conductivity meter, makes measuring process be difficult to carry out.First high-temperature high-pressure medium is introduced cooling device for this reason and carry out cooling down, require to enter medium temperature and drop to below normal temperature boiling point, need to arrange attached cooling infrastructure, long flow path and complicated, also affect the accuracy of measurement.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed for above-mentioned prior art, provides one can effective simplified measurement flow process, and structure is simple, the device of the conductivity degree of the measurement liquid phase medium that measurement accuracy is high.
The purpose of this utility model is achieved through the following technical solutions.
Measure a device for the conductivity degree of liquid phase medium, it is characterized in that its structure comprises:
Rate-of flow variable valve, this variable valve is arranged on medium fluid pipeline;
Medium inlet tube, this inlet tube one end is connected on the medium fluid pipeline after rate-of flow variable valve, and the other end connects with conductivity meter inlet;
Medium back flow pipe, this recirculatory pipe one end is connected on the medium fluid pipeline before rate-of flow variable valve, and the other end connects with conductivity meter leakage fluid dram.
A kind of device measuring the conductivity degree of liquid phase medium of the present utility model, its conductivity meter, medium fairlead and medium back flow pipe and medium fluid pipeline form closed circuit form arranged side by side, effectively ensure that the high-temperature high-pressure medium entering conductivity meter pressure release does not occur, making it enter conductivity meter is still liquid medium, effectively simplify measurement procedure, structure is simple, and measurement accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the structural representation of the device of prior art; In its figure, 6 is refrigeratory, and 7 is refrigeratory and conductivity meter adapting pipe, and 8 is delivery pipe, and 9 is refrigeratory feed tube, and 10 is refrigeratory discharging tube.
Embodiment
Measure a device for the conductivity degree of liquid phase medium, its structure comprises:
Rate-of flow variable valve 1, this variable valve is arranged on medium fluid pipeline 2;
Medium inlet tube 3, this inlet tube one end is connected on the medium fluid pipeline after rate-of flow variable valve, and the other end connects with conductivity meter 4 inlet;
Medium back flow pipe 5, this recirculatory pipe one end is connected on the medium fluid pipeline before rate-of flow variable valve, and the other end connects with conductivity meter leakage fluid dram.
During measurement, regulate rate-of flow variable valve, control the flow entering the high-temperature high-pressure liquid body medium of conductivity meter, High Temperature High Pressure liquid medium enters conductivity meter by medium fairlead in liquid form, carries out parameter measurement by conductivity meter under maintaining condition of high voltage, draw the measured value of liquid phase medium concentration or purity, measure the liquid terminating to be discharged by conductivity meter and return medium fluid pipeline, measure and terminate rate-of flow variable valve, return to normal production state.
Claims (1)
1. measure a device for the conductivity degree of liquid phase medium, it is characterized in that its structure comprises:
Rate-of flow variable valve, this variable valve is arranged on medium fluid pipeline;
Medium inlet tube, this inlet tube one end is connected on the medium fluid pipeline after rate-of flow variable valve, and the other end connects with conductivity meter inlet;
Medium back flow pipe, this recirculatory pipe one end is connected on the medium fluid pipeline before rate-of flow variable valve, and the other end connects with conductivity meter leakage fluid dram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720707.5U CN204228823U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring the conductivity degree of liquid phase medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720707.5U CN204228823U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring the conductivity degree of liquid phase medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204228823U true CN204228823U (en) | 2015-03-25 |
Family
ID=52926903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720707.5U Active CN204228823U (en) | 2014-11-27 | 2014-11-27 | A kind of device measuring the conductivity degree of liquid phase medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204228823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478905A (en) * | 2017-08-03 | 2017-12-15 | 天津中环电炉股份有限公司 | A kind of conductivity measurement |
-
2014
- 2014-11-27 CN CN201420720707.5U patent/CN204228823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478905A (en) * | 2017-08-03 | 2017-12-15 | 天津中环电炉股份有限公司 | A kind of conductivity measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |