CN209690258U - A kind of acidity detection device for hexahydrobenzoid acid sulfonate solution - Google Patents
A kind of acidity detection device for hexahydrobenzoid acid sulfonate solution Download PDFInfo
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- CN209690258U CN209690258U CN201822208432.8U CN201822208432U CN209690258U CN 209690258 U CN209690258 U CN 209690258U CN 201822208432 U CN201822208432 U CN 201822208432U CN 209690258 U CN209690258 U CN 209690258U
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Abstract
The utility model discloses a kind of acidity detection devices for hexahydrobenzoid acid sulfonate solution, including long straight tube, drain short tube, liquid level sensor, flow control valve and acidity detector, three groups of drainage short tubes are installed on the side wall of the long straight tube, and the angle between adjacent drainage short tube is all 120 degree, the center position of the drainage short tube is all equipped with flow control valve, the described drainage one end of short tube far from long straight tube is all equipped with acidity detector, the long straight tube surface is all fixed with liquid level sensor far from the side of drainage short tube, the top of the long straight tube is equipped with input pipe, the top of the input pipe is equipped with acid pump, the top of the acid pump is fixed with mounting plate, the top of the lifting cylinder is equipped with fixed plate.The utility model not only increases the working efficiency of acidity detection device, ensure that the detection quality of acidity detection device, and extends the service life of acidity detection device.
Description
Technical field
The utility model relates to chemical production testing equipment fields, specially a kind of to be used for hexahydrobenzoid acid sulfonate solution
Acidity detection device.
Background technique
In the production process of hexahydrobenzoid acid sulfonate solution, main flow includes feeding, separating, detect, crystallize etc.,
And the acidity of hexahydrobenzoid acid sulfonate solution detects the performance level commonly used in controlling the mixability of raw material with reacting, from
And guarantee its final quality of production.
But the existing acidity detection device for hexahydrobenzoid acid sulfonate solution still remains certain problem, specifically
Problem has the following.
1, existing acidity detection device is mostly single-stage detection, when needing the acid solution detection to different depth, is needed more
Secondary adjusting, to influence the working efficiency of acidity detection device；
2, lack the function of liquid level induction inside general acidity detection device, and cannot achieve the function of sampling automatically,
Accordingly, it is difficult to guarantee the precision and quality of acidity detection device；
3, due to the characteristic of acid solution itself, there is certain erosion, pollution to the external world, and in existing acidity detection device
Portion lacks effective protection, sealing structure, causes its service life relatively short.
Utility model content
The purpose of this utility model is to provide a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution, with
It solves to propose that the lower detection efficiency of device, precision of detection device and quality exist in above-mentioned background technique to fluctuate, using the longevity
Life lacks security problem.
To achieve the above object, the utility model provides the following technical solutions: one kind is molten for hexahydrobenzoid acid sulfonate
The acidity detection device of liquid, including long straight tube, drainage short tube, liquid level sensor, flow control valve and acidity detector, the length
Three groups of drainage short tubes are installed, and the angle between adjacent drainage short tube is all 120 degree on the side wall of straight tube, it is described to draw
The center position of stream short tube is all equipped with flow control valve, and the described drainage one end of short tube far from long straight tube is all equipped with acidity inspection
Instrument is surveyed, and the inside of acidity detector is connected with one end of drainage short tube, the one of the separate drainage short tube in the long straight tube surface
Side is all fixed with liquid level sensor, and the top of the long straight tube is equipped with input pipe, and the bottom end of input pipe and long straight tube is interior
Portion is connected, and the top of the input pipe is equipped with acid pump, and the input terminal of acid pump is connected with the top of input pipe, the acid pump
Top be fixed with mounting plate, the top of mounting plate is equipped with lifting cylinder, and the top of the output end of lifting cylinder and mounting plate
It is fixedly connected, the top of the lifting cylinder is equipped with fixed plate, and the side on the fixed plate top is equipped with control panel, and controls
Input terminal of the output end of panel itself PLC controller processed respectively with acid pump, flow control valve is electrically connected, inside control panel
The input terminal of PLC controller is electrically connected with the output end of liquid level sensor, acidity detector respectively.
Preferably, the bottom end of the long straight tube is equipped with sealing-plug.
Preferably, the output end of the acid pump is equipped with efferent duct, while the outside of acid pump is equipped with sampling bottle, and sampling bottle
Inside be connected with one end of efferent duct.
Preferably, the long straight tube, drainage short tube, efferent duct, input pipe inside be all equipped with alloy pipe, alloy pipe
Two sidewalls on be all electroplate with anti-oxidant nickel layer, while anti-oxidant nickel layer is all coated with polytetrafluoroethyl-ne far from the side of alloy pipe
Alkene erosion resistant coating.
Preferably, sealing ring is installed at the link position of the input pipe, long straight tube, the two sides outside sealing ring are all pacified
Equipped with fastening bolt, and one end of fastening bolt all runs through sealing ring and contacts with each other with the lateral wall of input pipe.
Preferably, the side inside the acidity detector is all equipped with opening, and opening extends to the outer of acidity detector
Portion.
Compared with prior art, the utility model has the beneficial effects that this is used for the acid of hexahydrobenzoid acid sulfonate solution
Degree detection device not only increases the working efficiency of acidity detection device, ensure that the detection quality of acidity detection device, and
Extend the service life of acidity detection device；
1, by installing drainage short tube on the side wall of long straight tube, the center position for draining short tube sets flow control valve,
And by installing acidity detector in one end of drainage short tube, the side of acidity detector sets opening, realizes acidity detection dress
The function of setting multistage synchronous detection, to improve the working efficiency of acidity detection device；
2, by setting lifting cylinder above the fixed liquid level sensor in the side of long straight tube, mounting plate, lifting cylinder
Top mounting plate, and by installing input pipe on the top of long straight tube, sour pump is set above input pipe, and by acid
The output end of pump installs efferent duct, the outside of acid pump sets sampling bottle, realizes acidity detection device depth detection, samples automatically
Function, to ensure that the detection quality of acidity detection device；
3, by setting alloy pipe, the two sides of alloy pipe in the inside of long straight tube, drainage short tube, efferent duct, input pipe
Successively set anti-oxidant nickel layer, anticorrosive PTFE layer on wall, and by installing sealing-plug in the bottom end of long straight tube, input pipe,
Sealing ring is installed, the external of sealing ring installs fastening bolt, realize inside acidity detection device at the link position of long straight tube
The function of protection, external sealing, to extend the service life of acidity detection device.
Detailed description of the invention
Fig. 1 is the section schematic view of the front view of the utility model；
Fig. 2 is the schematic view of the front view of the utility model；
Fig. 3 is the long straight tube overlooking structure diagram of the utility model；
Fig. 4 is the stirring the schematic diagram of the section structure of the utility model；
Fig. 5 is the system frame structure schematic diagram of the utility model.
In figure: 1, long straight tube；2, short tube is drained；3, sampling bottle；4, efferent duct；5, acid pump；6, mounting plate；7, lifting air
Cylinder；8, fixed plate；9, control panel；10, input pipe；11, sealing ring；12, liquid level sensor；13, flow control valve；14, sour
Spend detector；15, sealing-plug；16, fastening bolt；17, it is open；18, anticorrosive PTFE layer；19, anti-oxidant nickel layer；20,
Alloy pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of for hexahydrobenzoid acid sulfonate solution
Acidity detection device, including long straight tube 1, drainage short tube 2, liquid level sensor 12, flow control valve 13 and acidity detector 14 are long
The bottom end of straight tube 1 is equipped with sealing-plug 15, is used for sealed bottom, and acid solution crossfire is avoided to influence detection accuracy, the side wall of long straight tube 1
On three groups of drainage short tubes 2 are installed, and the angle between adjacent drainage short tube 2 is all 120 degree, the center of drainage short tube 2
Flow control valve 13 is all equipped at position, the model of the flow control valve 13 can be FKC-G02-02H, and drainage short tube 2 is far from long
One end of straight tube 1 is all equipped with acidity detector 14, and the model of the acidity detector 14 can be PHB-2000B, and acidity detects
The inside of instrument 14 is connected with one end of drainage short tube 2, and the side inside acidity detector 14 is all equipped with opening 17, and opening 17
The outside for extending to acidity detector 14, for detecting, sampling, long 1 surface of straight tube is all fixed with far from the side of drainage short tube 2
Liquid level sensor 12, the model of the liquid level sensor 12 can be GUY5, and the top of long straight tube 1 is equipped with input pipe 10, and inputs
The bottom end of pipe 10 is connected with the inside of long straight tube 1, input pipe 10, long straight tube 1 link position at sealing ring 11 is installed, it is close
Two sides outside seal 11 are all equipped with fastening bolt 16, and sealing ring 11 and and input pipe are all run through in one end of fastening bolt 16
10 lateral wall contacts with each other, and for reinforcing the sealing of junction, acid liquor leakage is avoided to cause external erosion, input pipe 10 it is upper
The square acid that is equipped with pumps 5, and the model of acid pump 5 can be FB-40-02-2-N-H-CCH-5, and the input terminal of acid pump 5 and input pipe 10
Top is connected, and the output end of acid pump 5 is equipped with efferent duct 4, while the outside of acid pump 5 is equipped with sampling bottle 3, and sampling bottle 3
Inside be connected with one end of efferent duct 4, for automatically sample, long straight tube 1, drain short tube 2, efferent duct 4, input pipe 10 it is interior
Portion is all equipped with alloy pipe 20, and anti-oxidant nickel layer 19, while anti-oxidant nickel layer 19 are all electroplate on the two sidewalls of alloy pipe 20
Side far from alloy pipe 20 is all coated with anticorrosive PTFE layer 18, is used for internal protection, thus prolong the service life,
The top of acid pump 5 is fixed with mounting plate 6, and the top of mounting plate 6 is equipped with lifting cylinder 7, and the model of the lifting cylinder 7 can be
SC160-50, and the output end of lifting cylinder 7 is fixedly connected with the top of mounting plate 6, the top of lifting cylinder 7 is equipped with fixation
Plate 8, the side on 8 top of fixed plate are equipped with control panel 9, and the model of the control panel 9 can be TC45, and inside control panel 9
Input terminal of the output end of PLC controller respectively with acid pump 5, flow control valve 13 is electrically connected, 9 internal PLC control of control panel
The input terminal of device processed is electrically connected with the output end of liquid level sensor 12, acidity detector 14 respectively.
Working principle: in use, long straight tube 1 is partially placed into hexahydrobenzoid acid sulfonate solution first, then pass through
Control panel 9 is manipulated, makes the acidity detection device energization self-operating, at this point, acidity detector 14 is detected automatically in corresponding liquid level
Soda acid degree, and the also synchronous opposite liquid level depth for detecting each acidity detector 14 of liquid level sensor 12, and data are passed to
In 9 internal PLC controller of control panel, when needing further to detect the acid solution of other depth, control panel can be manipulated again
9, it extends lifting cylinder 7 accordingly, to make long 1 uniform descent of straight tube, and corresponding flow control can be controlled by control panel 9
Valve 13 processed is opened, and starts acid pump 5, thus by the acid solution of corresponding liquid level through opening 17, drainage short tube 2, long straight tube 1, input pipe
10, efferent duct 4 enters the inside of sampling bottle 3, accurately to be detected for the later period, in addition, in above process, long straight tube 1, drainage
Short tube 2, efferent duct 4, the alloy pipe 20 inside input pipe 10 and its surface anti-oxidant nickel layer 19, anticorrosive PTFE layer
18, multiple protective is formed, cooperates sealing ring 11, sealing-plug 15, avoids acid liquor leakage from causing external erosion, be finally completed this and be used for
Whole work of the acidity detection device of hexahydrobenzoid acid sulfonate solution.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution, including long straight tube (1), drainage short tube (2), liquid
Level sensor (12), flow control valve (13) and acidity detector (14), it is characterised in that: on the side wall of the long straight tube (1)
Three groups of drainage short tubes (2) are installed, and the angle between adjacent drainage short tube (2) is all 120 degree, the drainage short tube
(2) center position is all equipped with flow control valve (13), and drainage short tube (2) is all installed far from the one end of long straight tube (1)
Have acidity detector (14), and the inside of acidity detector (14) is connected with one end of drainage short tube (2), the long straight tube
(1) surface is all fixed with liquid level sensor (12) far from the side of drainage short tube (2), and the top of the long straight tube (1) is equipped with
Input pipe (10), and the bottom end of input pipe (10) is connected with the inside of long straight tube (1), the top of the input pipe (10) is equipped with
Acid pump (5), and the input terminal of acid pump (5) is connected with the top of input pipe (10), the top of the acid pump (5) is fixed with installation
The top of plate (6), mounting plate (6) is equipped with lifting cylinder (7), and the top of the output end of lifting cylinder (7) and mounting plate (6) is solid
Fixed connection, the top of the lifting cylinder (7) are equipped with fixed plate (8), and the side on fixed plate (8) top is equipped with control plane
Plate (9), and the output end of control panel (9) internal PLC controller pumps the input terminal of (5), flow control valve (13) with acid respectively
Be electrically connected, the input terminal of control panel (9) internal PLC controller respectively with liquid level sensor (12), acidity detector (14)
Output end be electrically connected.
2. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution according to claim 1, feature exist
In: the bottom end of the long straight tube (1) is equipped with sealing-plug (15).
3. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution according to claim 1, feature exist
In: the output end of the acid pump (5) is equipped with efferent duct (4), while the outside of acid pump (5) is equipped with sampling bottle (3), and sampling bottle
(3) inside is connected with the one end of efferent duct (4).
4. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution according to claim 3, feature exist
It is all equipped with alloy pipe (20), closes in the inside of: the long straight tube (1), drainage short tube (2), efferent duct (4), input pipe (10)
It is all electroplate with anti-oxidant nickel layer (19) on the two sidewalls of golden steel pipe (20), while anti-oxidant nickel layer (19) is far from alloy pipe (20)
Side be all coated with anticorrosive PTFE layer (18).
5. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution according to claim 1, feature exist
In: the input pipe (10), long straight tube (1) link position at be equipped with sealing ring (11), the external two sides of sealing ring (11)
It is all equipped with fastening bolt (16), and sealing ring (11) and the outside with input pipe (10) are all run through in one end of fastening bolt (16)
Wall contacts with each other.
6. a kind of acidity detection device for hexahydrobenzoid acid sulfonate solution according to claim 1, feature exist
In: the internal side of the acidity detector (14) is all equipped with opening (17), and opening (17) extends to acidity detector (14)
Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208432.8U CN209690258U (en) | 2018-12-27 | 2018-12-27 | A kind of acidity detection device for hexahydrobenzoid acid sulfonate solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822208432.8U CN209690258U (en) | 2018-12-27 | 2018-12-27 | A kind of acidity detection device for hexahydrobenzoid acid sulfonate solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209690258U true CN209690258U (en) | 2019-11-26 |
Family
ID=68597046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822208432.8U Active CN209690258U (en) | 2018-12-27 | 2018-12-27 | A kind of acidity detection device for hexahydrobenzoid acid sulfonate solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209690258U (en) |
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2018
- 2018-12-27 CN CN201822208432.8U patent/CN209690258U/en active Active
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