CN207396396U - A kind of high temperature resistant pH meter on-line detector - Google Patents
A kind of high temperature resistant pH meter on-line detector Download PDFInfo
- Publication number
- CN207396396U CN207396396U CN201721461770.1U CN201721461770U CN207396396U CN 207396396 U CN207396396 U CN 207396396U CN 201721461770 U CN201721461770 U CN 201721461770U CN 207396396 U CN207396396 U CN 207396396U
- Authority
- CN
- China
- Prior art keywords
- bobbin carriage
- measured
- meter
- measuring electrode
- shunting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of high temperature resistant pH meter on-line detectors, including pH meter, materail tube to be measured, further include cooler, measurement bucket, coolant delivery apparatus, cooling agent retracting device, measuring electrode mounting hole, feed inlet, discharge port are offered on the measurement bucket, the measuring electrode of the pH meter is fixedly mounted in measuring electrode mounting hole.The beneficial effects of the utility model are：By setting the cooler connected with materail tube to be measured, measurement bucket, make the material to be measured of the part in materail tube to be measured after cooling agent cools into measurement bucket, measuring electrode in measurement bucket gathers the pH value information of material to be measured, and the pH value of material to be measured is shown after pH meter calculating processing；Online automatic detection function is realized, so as to avoid when temperature of charge to be measured is high manual sampling being needed to detect.
Description
Technical field
The utility model is related to pH detection technique fields more particularly to a kind of high temperature resistant PH meter on-line detectors.
Background technology
During traditional pH meter detector on-line checking, 70 DEG C of material to be measured can not be higher than by thermometry degree online.Therefore, examining
Testing temperature needs manual sampling when being higher than 70 DEG C of material to be measured, and material to be measured is put into beaker and is cooled to temperature less than 70 DEG C
Afterwards pH value is detected using pH meter detector.When sampling with there is poisonous and harmful substance in detection process, in material to be measured, to people
Cognition has injury.
Utility model content
The purpose of the utility model is to overcome problem above existing in the prior art, and it is online to provide a kind of high temperature resistant PH meters
Detector is capable of the pH value of on-line checking material to be measured.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of high temperature resistant pH meter on-line detector including pH meter, materail tube to be measured, further includes cooler, measurement bucket, cooling
Agent feeding mechanism, cooling agent retracting device, described measure offers measuring electrode mounting hole, feed inlet, discharge port on bucket, described
The measuring electrode of pH meter is fixedly mounted in measuring electrode mounting hole, the communicated downstream of the discharge port and materail tube to be measured,
The cooler include be connected with the upstream of materail tube to be measured material inlet, be connected with feed inlet material outlet, and
Coolant entrance that coolant delivery apparatus is connected, be connected port valve coolant outlet with cooling agent retracting device.
Further, the cooler includes a hemispheric shunting bobbin carriage, hemispheric confluence bobbin carriage, 1 ~ 12
The shell of each circular heat-transfer pipe, circular ring shape, the both ends of the heat-transfer pipe are respectively with shunting the planar ends and confluence of bobbin carriage
The planar ends of bobbin carriage are affixed, and the first flow of Flow of Goods and Materials, the object are formed between the heat-transfer pipe, shunting bobbin carriage, confluence bobbin carriage
Expect that entrance is located at the sphere end center of shunting bobbin carriage, the material outlet is located at the sphere end center of confluence bobbin carriage, the shell
Both ends respectively with shunt the outside of bobbin carriage, the bobbin carriage that converges affixed, the outer wall of the shell and heat-transfer pipe, the plane for shunting bobbin carriage
End, the planar ends of confluence bobbin carriage surround the second flow channel of cooling agent flowing jointly, and the coolant entrance is located at shell side and leans on
At nearly material outlet, the coolant outlet is located on shell at material inlet.
Further, self force type temperature regulating valve is installed at the material outlet of the cooler.
The beneficial effects of the utility model are：By setting the cooler connected with materail tube to be measured, measurement bucket, make to be measured
Part material to be measured in materail tube enters measurement bucket after cooling agent cools, the measuring electrode in measurement bucket
The pH value information of material to be measured is gathered, the pH value of material to be measured is shown after pH meter calculating processing；Realize online automatic detection
Function, so as to avoid when temperature of charge to be measured is high manual sampling being needed to detect.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The schematic description and description of the utility model is not formed for explaining the utility model to the improper of the utility model
It limits.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure diagram of cooler in the utility model；
Fig. 3 is the structure diagram that bucket is measured in the utility model.
Figure label explanation：1- materail tubes to be measured, 2- coolers, 21- shunting bobbin carriage, 22- confluence bobbin carriage, 23- heat-transfer pipes,
24- shells, 25- material inlets, 26- material outlets, 27- coolant entrances, 28- coolant outlets, 3- measurements bucket, 31- measurements
Electrode mounting hole, 32- feed inlets, 33- discharge ports, 4-pH meters, 401- measuring electrodes.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
As shown in Figures 1 to 3, a kind of high temperature resistant pH meter on-line detector has the to be measured of material to be measured including pH meter 4, trickling
Materail tube 1 further includes cooler 2, measurement bucket 4, coolant delivery apparatus（It is not shown in figure）, cooling agent retracting device（In figure
It is not shown）, measure and offer measuring electrode mounting hole 31, feed inlet 32, discharge port 33, the measuring electrode 401 of pH meter 4 on bucket 3
Be fixedly mounted in measuring electrode mounting hole 31, the communicated downstream of discharge port 33 and materail tube 1 to be measured, cooler 2 include with
Material inlet 25 that the upstream of materail tube 1 to be measured is connected, the material outlet 26 being connected with feed inlet 32 are supplied with cooling agent
Coolant entrance 27 that device is connected, be connected port valve coolant outlet 28 with cooling agent retracting device.
It is each circular that cooler 2 includes a hemispheric hemispheric confluence bobbin carriage 22,1 ~ 12 of shunting bobbin carriage 21, one
The shell 24 of 23, circular ring shapes of heat-transfer pipe, the both ends of heat-transfer pipe 23 are respectively with shunting the planar ends of bobbin carriage 21 and confluence bobbin carriage
22 planar ends are affixed, and the first flow of Flow of Goods and Materials is formed between heat-transfer pipe 23, shunting bobbin carriage 21, confluence bobbin carriage 22, and material enters
Mouth 25 is located at the sphere end center of shunting bobbin carriage 21, and material outlet 26 is located at the sphere end center of confluence bobbin carriage 22, shell 24
Both ends are affixed with the outside of shunting bobbin carriage 21, the bobbin carriage 22 that converges respectively, and the outer wall of shell 24 and heat-transfer pipe 23 shunts bobbin carriage 21
Planar ends, the planar ends for the bobbin carriage 22 that converges surround the second flow channel of cooling agent flowing jointly, and coolant entrance 27 is located at shell 24
At material outlet 26, coolant outlet 28 is located on shell 24 at material inlet 25 for side.
Self force type temperature regulating valve is installed, self force type temperature regulating valve can be advance at the material outlet 26 of cooler 2
The closing temperature that valve is closed is set, 68 DEG C ~ 72 DEG C are could be provided as here, when the determinand from 2 material outlet 26 of cooler
When material temperature degree is higher than closing temperature, the valve of self force type temperature regulating valve closes the cooling for extending material to be measured in cooler 2
Time, when material to be measured through cooling temperature be less than closing temperature when self force type temperature regulating valve valve open.
By setting the cooler 2 connected with materail tube 1 to be measured, measurement bucket 3, make the part in materail tube 1 to be measured to be measured
For material into measurement bucket 3 after subcooler 2 cools, the measuring electrode 401 in measurement bucket 3 gathers material to be measured
PH value information, the pH value of material to be measured is shown after 4 calculating processing of pH meter；Online automatic detection function is realized, so as to keep away
Exempt from when temperature of charge to be measured is high manual sampling to be needed to detect.
The advantages of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Simply illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these various changes and improvements fall within the scope of the claimed invention.
Claims (3)
1. a kind of high temperature resistant pH meter on-line detector, including pH meter, materail tube to be measured, it is characterised in that：It further includes cooler, survey
Measuring tank, coolant delivery apparatus, cooling agent retracting device, described measure offer measuring electrode mounting hole, feed inlet on bucket, go out
Material mouth, the measuring electrode of the pH meter are fixedly mounted in measuring electrode mounting hole, under the discharge port and materail tube to be measured
Trip is connected, and the cooler includes the material inlet being connected with the upstream of materail tube to be measured, the object being connected with feed inlet
Material outlet, the coolant entrance being connected with coolant delivery apparatus, be connected port valve coolant outlet with cooling agent retracting device.
2. high temperature resistant pH meter on-line detector according to claim 1, it is characterised in that：The cooler includes one and half
Spherical shunting bobbin carriage, a hemispheric confluence bobbin carriage, 1 ~ 12 each circular heat-transfer pipe, the shell of circular ring shape, it is described
The both ends of heat-transfer pipe respectively with shunt bobbin carriage planar ends and converge bobbin carriage planar ends it is affixed, the heat-transfer pipe, shunting bobbin carriage,
The first flow of Flow of Goods and Materials is formed between confluence bobbin carriage, the material inlet is located at the sphere end center of shunting bobbin carriage, the object
Material outlet is located at the sphere end center of confluence bobbin carriage, and the both ends of the shell are consolidated respectively with shunting the outside of bobbin carriage, the bobbin carriage that converges
It connects, the outer wall of the shell and heat-transfer pipe, the planar ends for shunting bobbin carriage, the planar ends of confluence bobbin carriage surround cooling agent flowing jointly
Second flow channel, the coolant entrance is located at shell side at material outlet, and the coolant outlet is located on shell
At material inlet.
3. high temperature resistant pH meter on-line detector according to claim 1, it is characterised in that：The material outlet of the cooler
Place is equipped with self force type temperature regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461770.1U CN207396396U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant pH meter on-line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721461770.1U CN207396396U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant pH meter on-line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396396U true CN207396396U (en) | 2018-05-22 |
Family
ID=62324797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721461770.1U Expired - Fee Related CN207396396U (en) | 2017-11-06 | 2017-11-06 | A kind of high temperature resistant pH meter on-line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830095A (en) * | 2020-06-24 | 2020-10-27 | 宁波大地化工环保有限公司 | Method and device for testing pH of high-temperature high-salinity liquid |
-
2017
- 2017-11-06 CN CN201721461770.1U patent/CN207396396U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111830095A (en) * | 2020-06-24 | 2020-10-27 | 宁波大地化工环保有限公司 | Method and device for testing pH of high-temperature high-salinity liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |