CN208568777U - A kind of pH on-line analysis device - Google Patents
A kind of pH on-line analysis device Download PDFInfo
- Publication number
- CN208568777U CN208568777U CN201820948565.6U CN201820948565U CN208568777U CN 208568777 U CN208568777 U CN 208568777U CN 201820948565 U CN201820948565 U CN 201820948565U CN 208568777 U CN208568777 U CN 208568777U
- Authority
- CN
- China
- Prior art keywords
- surge tank
- pipe
- discharge nozzle
- feed pipe
- heat exchanger
- 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.)
- Active
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of pH on-line analysis devices, including surge tank, pH meter, feed pipe, discharge nozzle, rinse inlet pipe, flushing outlet pipe and heat exchanger tube, pH meter includes probe and ontology, pass through flanged joint at the top of ontology and surge tank, probe is vacantly located at the inside of surge tank, heat exchanger tube is wrapped on the lateral wall of surge tank, feed pipe is arranged on the side wall of wherein side of surge tank, discharge nozzle is arranged on the side wall of the other side of surge tank, rinse inlet pipe is provided on the side wall of surge tank below feed pipe, in the bottom of the surge tank close to discharge nozzle, flushing outlet pipe is set.The fine corrosion resistance of stainless steel material surge tank, it can be used for a long time, feed pipe, tapping pipe designs slow down fluid velocity, reduction is impacted to level fluctuation in surge tank, heat exchanger tube enables fluid to maintain certain temperature in surge tank simultaneously, it all ensure that the precision of pH meter detection data, so that production can be steady in a long-term, reduce manpower and save cost.
Description
Technical field
The utility model relates to a kind of pH on-line analysis devices, belong to petrochemical industry and environment protection field.
Background technique
As domestic opening dynamics is continuously improved in petrochemical industry, so that a large amount of chemical company gushs,
The Environmental Protection Industry Park to come into being is also increasing, adjoint present production scale, intellectually and automatically, in some pipelines
The flow velocity of fluid is very big, and temperature is very high, causes fluctuation to the data analysis of pH, so that data transmission inaccuracy, to make
At the unstable of production, there are some potential safety problems, other pH meter mounting means is directly sleeved in pipeline, so that right
The replacement of pH meter is comparatively laborious and there are safety problems；The accurate delivery of real time data is only production and stablizes maximum guarantee, is
Solution problem above, it is therefore desirable to it is a kind of to obtain stable data at any time, and later period replacement facilitates the pH of no hidden danger to divide online
Analysis apparatus provides safeguard for production run, and then reduces labor intensity, reduces production cost.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of pH on-line analysis device.Stainless steel material
The fine corrosion resistance so that surge tank is selected, it is used for a long time the pipe of the feed pipe, discharge nozzle that provide safeguard surge tank
So that fluid velocity slows down, the influence caused by level fluctuation in surge tank is reduced for mouth design, while heat exchanger tube makes fluid slow
The accuracy and precision that both ensure that pH meter detection data at a certain temperature can be maintained by rushing tank, so that production can be long-term
Stablize, reduces manpower and save cost.
The technology employed by the present utility model is a kind of pH on-line analysis device, including surge tank, pH meter, charging
Pipe, discharge nozzle, rinse inlet pipe, flushing outlet pipe and heat exchanger tube, pH meter include probe and ontology, the top of ontology and surge tank
By flanged joint, probe is vacantly located at the inside of surge tank, and heat exchanger tube is wrapped on the lateral wall of surge tank, feed pipe setting
On the side wall of the wherein side of surge tank, discharge nozzle is arranged on the side wall of the other side of surge tank, below feed pipe
It is provided with rinse inlet pipe on the side wall of surge tank, flushing outlet pipe is set in the bottom of the surge tank close to discharge nozzle.
Preferably, surge tank is made of stainless steel material.
It is further to be preferably fitted with valve on feed pipe, discharge nozzle, rinse inlet pipe and flushing outlet pipe, it feeds
Fluid flow rate can be effectively reduced in the installation of pipe, valve on discharge nozzle, and pH is made to measure more acurrate, rinse inlet pipe and flushing outlet
The easy for installation of valve on pipe cleans surge tank, avoids accident occur when replacement pH meter.
Further preferably, method is both provided at the nozzle of feed pipe, discharge nozzle, rinse inlet pipe and flushing outlet pipe
Orchid facilitates the installation of pH on-line analysis device.
It is further that preferably the temperature regulating height of heat exchanger tube maintains the temperature of solution in surge tank, so that measurement
PH fluctuation is small.
Further preferred, the flange connections of surge tank and pH meter are placed with stainless steel gasket.
The utility model has the beneficial effects that:
The selection of stainless steel material so that surge tank fine corrosion resistance, it is used for a long time and is provided safeguard, is buffered
The nozzle design of tank feed pipe, discharge nozzle is so that fluid velocity slows down, and the influence caused by level fluctuation in surge tank reduces, together
When heat exchanger tube so that fluid is maintained at a certain temperature in surge tank, both ensure that the accuracy and essence of pH meter detection data
Degree reduces manpower and saves cost so that production can be steady in a long-term, the peace for being designed as pH on-line analysis device of surge tank
Dress has understood convenience, provides bigger safety guarantee to pH meter maintenance in the future and replacement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Main appended drawing reference meaning is as follows in figure:
1, surge tank, 2, pH meter, 3, feed pipe, 4, discharge nozzle, 5, rinse inlet pipe, 6, flushing outlet pipe, 7, heat exchanger tube,
8, probe, 9, ontology.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
Embodiment 1: the present embodiment is a kind of pH on-line analysis device, including surge tank 1, pH meter 2, charging as shown in Figure 1:
Pipe 3, discharge nozzle 4, rinse inlet pipe 5, flushing outlet pipe 6 and heat exchanger tube 7, surge tank 1 and pH meter 2 pass through flanged joint, buffering
Being externally wrapped with for tank 1 is wrapped in heat exchanger tube 7, and pH meter 2 includes probe 8 and ontology 9, is equipped with feed pipe on the upside of one end of surge tank 1
3, the downside of the other end is equipped with discharge nozzle 4, and the middle section equipped with 3 end of feed pipe is equipped with rinse inlet pipe 5, equipped with 4 end of discharge nozzle
Bottom side is equipped with flushing outlet 6.
In the present embodiment, pH meter uses the online pH meter of pHK-610.
In the present embodiment, surge tank 1 is made of stainless steel material.
In the present embodiment, it is fitted with valve on feed pipe 3, discharge nozzle 4, rinse inlet pipe 5 and flushing outlet pipe 6, into
Fluid flow rate can be effectively reduced in the installation of expects pipe 3, valve on discharge nozzle 4, keep pH measurement more acurrate, rinse inlet pipe 5 and punching
The easy for installation of the valve washed on outlet 6 cleans surge tank, avoids accident occur when replacement pH meter.
In the present embodiment, feed pipe 3, discharge nozzle 4, rinse inlet pipe 5 and flushing outlet pipe 6 nozzle at be both provided with method
Orchid facilitates the installation of pH on-line analysis device.
In the present embodiment, the temperature regulating height of heat exchanger tube 7 maintains the temperature of solution in surge tank, so that measurement
PH fluctuation is small.
In the present embodiment, the flange connections of surge tank 1 and pH meter 2 are placed with stainless steel gasket.
When the utility model is used, fluid is entered in surge tank 1 by feed pipe 3, passes through the valve control on feed pipe 3
Flow processed opens the liquid level in 4 upper valve door of discharge nozzle control surge tank 1, liquid level is made not have probe when showing reading on pH meter
8, temperature in surge tank 1 is controlled by the temperature of liquid in control heat exchanger tube 7, liquid in surge tank 1 is made to maintain constant temperature；
The valve on feed pipe 3 and discharge nozzle 4 is closed when cleaning, connects water source or gas source, opens rinse inlet pipe 5 and flushing outlet pipe
Valve on 6 cleans surge tank 1；PH meter 2 can be removed after cleaning and it is replaced.
A kind of pH on-line analysis device disclosed by the utility model, the selection of stainless steel material so that surge tank it is corrosion-resistant
Function admirable is used for a long time it and provides safeguard, surge tank feed pipe, discharge nozzle nozzle design so that fluid velocity slows down,
It influences to reduce caused by level fluctuation in surge tank, while heat exchanger tube enables fluid to maintain at a certain temperature in surge tank,
Both the accuracy and precision of pH meter detection data be ensure that, so that production can be steady in a long-term, reduce manpower and save
The installation for being designed as pH on-line analysis device of cost, surge tank is provided convenience, to the maintenance and replacement offer of pH meter in the future
Bigger safety guarantee.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (6)
1. a kind of pH on-line analysis device, which is characterized in that including surge tank (1), pH meter (2), feed pipe (3), discharge nozzle
(4), rinse inlet pipe (5), flushing outlet pipe (6) and heat exchanger tube (7), the pH meter (2) include probe (8) and ontology (9), institute
The top of ontology (9) and surge tank (1) is stated by flanged joint, the probe (8) is vacantly located at the inside of surge tank (1), institute
It states heat exchanger tube (7) to be wrapped on the lateral wall of surge tank (1), the feed pipe (3) is arranged in the wherein side of surge tank (1)
On side wall, the surge tank on the side wall of the other side of surge tank (1), below feed pipe (3) is arranged in the discharge nozzle (4)
(1) it is provided with rinse inlet pipe (5) on side wall, flushing outlet pipe is set in the bottom of the surge tank (1) close to discharge nozzle (4)
(6).
2. a kind of pH on-line analysis device as described in claim 1, which is characterized in that the surge tank (1) is stainless steel
Material.
3. a kind of pH on-line analysis device as described in claim 1, which is characterized in that the feed pipe (3), discharge nozzle
(4), valve is separately installed on rinse inlet pipe (5) and flushing outlet pipe (6).
4. a kind of pH on-line analysis device as described in claim 1, which is characterized in that the feed pipe (3), discharge nozzle (4),
The flange for connection is all formed at the nozzle of rinse inlet pipe (5) and flushing outlet pipe (6).
5. a kind of pH on-line analysis device as described in claim 1, which is characterized in that described heat exchanger tube (7) uniform winding
On surge tank (1) lateral wall between feed pipe (3) and rinse inlet pipe (5).
6. a kind of pH on-line analysis device as described in claim 1, which is characterized in that the ontology (9) and surge tank (1)
Stainless steel gasket is provided between the joint face that top passes through flanged joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948565.6U CN208568777U (en) | 2018-06-20 | 2018-06-20 | A kind of pH on-line analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820948565.6U CN208568777U (en) | 2018-06-20 | 2018-06-20 | A kind of pH on-line analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568777U true CN208568777U (en) | 2019-03-01 |
Family
ID=65487580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820948565.6U Active CN208568777U (en) | 2018-06-20 | 2018-06-20 | A kind of pH on-line analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568777U (en) |
-
2018
- 2018-06-20 CN CN201820948565.6U patent/CN208568777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102042856B (en) | Device and method for automatically metering and calibrating horizontal tank capacity based on standard metal tank | |
| CN208568777U (en) | A kind of pH on-line analysis device | |
| CN212610016U (en) | Online automatic control system of recirculated cooling water | |
| CN206787968U (en) | A kind of limestone-based process spray column slurry density measurement device | |
| CN104237319A (en) | PH value online analysis device suitable for industrial production and application of device | |
| CN202421014U (en) | Slurry density-measuring unit | |
| CN212364078U (en) | Online detection device for bacterial concentration of fermentation liquor | |
| CN216560464U (en) | Flow cell device for measuring fluid parameters in pipeline | |
| CN205120523U (en) | Flue gas desulfurization system absorbs slurry density value measuring device | |
| CN210037521U (en) | System for measuring density and pH value of slurry of desulfurization absorption tower | |
| CN204177758U (en) | One is applicable to industrial pH value on-line analysis device | |
| CN113884628B (en) | Flow cell device for measuring fluid parameters in pipeline | |
| CN112504506A (en) | Device and method for in-situ online monitoring of performance of biological tank of sewage treatment plant | |
| CN211877678U (en) | Device capable of accurately measuring density of solution in tank | |
| CN206731074U (en) | Fluid foods ratio is added dropwise and pH on-line measurement devices | |
| CN213148733U (en) | Turbidity meter preprocessing device | |
| CN202041530U (en) | Liquid density and pH value composite on-line measuring device | |
| CN204649279U (en) | A kind of full-automatic direct insertion thermal type gas quality flow meter calibration system | |
| CN218445326U (en) | Device for on-line detection of pH value | |
| CN218511808U (en) | Liquid flow measuring system | |
| CN220819157U (en) | Flowmeter detecting device | |
| CN214310022U (en) | Accurate measurement system of wet flue gas desulfurization thick liquid density and PH meter | |
| CN216386682U (en) | Slurry density measuring system | |
| CN215812537U (en) | Device for in-situ online monitoring of performance of biological tank of sewage treatment plant | |
| CN218938184U (en) | Directional regulation and control device of cigarette production water multiparameter measurement circulation unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |