CN211627391U - Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector - Google Patents
Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector Download PDFInfo
- Publication number
- CN211627391U CN211627391U CN202020265242.4U CN202020265242U CN211627391U CN 211627391 U CN211627391 U CN 211627391U CN 202020265242 U CN202020265242 U CN 202020265242U CN 211627391 U CN211627391 U CN 211627391U
- Authority
- CN
- China
- Prior art keywords
- defoaming
- spiral
- turbidity
- quartz tube
- ultrasonic
- 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
Images
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model discloses a compound defoaming formula turbidity on-line measuring appearance of vacuum supersound spiral, including salt water pipeline, air pipeline, supersound defoaming quartz capsule, spiral defoaming quartz capsule, scraping defoaming quartz capsule, vacuum generator, cylinder, turbidity detector. Compressed air is introduced into the air pipeline and comprises two branch pipes, wherein the first branch pipe controls the cylinder to move up and down, a scraper plate is arranged on a piston rod of the cylinder, and the second branch pipe is connected to a vacuum generator; the brine pipeline comprises two branch pipes, the first branch pipe is communicated to the ultrasonic defoaming quartz pipe, the second branch pipe is a brine recovery pipe, and brine is sequentially subjected to defoaming in the ultrasonic defoaming quartz pipe, the spiral defoaming quartz pipe and the scraping defoaming quartz pipe and turbidity detection. The utility model discloses under vacuum condition, through ultrasonic wave generating device, spiral fire fighting equipment, scraping structure, eliminate bubble and impurity in the salt solution, under the prerequisite that does not add any reagent, improved the accuracy that the salt solution detected.
Description
Technical Field
The utility model relates to a detector for detecting turbidity, in particular to a detector for detecting the turbidity of salt solution.
Background
The turbidity detection is a main means for monitoring membrane filtration in the production process of chlor-alkali membrane filtration, once the membrane is damaged, the membrane is damaged in batches, so that the brine contains a large amount of impurities such as silt, calcium, magnesium and the like, the service life of a resin tower at the back is directly influenced, and the production of the whole system is influenced.
The existing turbidity meters are applied to the processes of tap water production, sewage treatment and the like, in the chlor-alkali industry, a salt water filtering membrane needs to be backflushed with compressed air after being used for a certain period, but the salt water contains a large amount of bubbles in the backflushing process, and the bubbles can generate great influence on the numerical value of the turbidity meters. In addition, the temperature is very high in the salt melting process, normally 60 ℃, the saturated brine is easy to crystallize when meeting the change of the temperature, the turbidity meter cannot be directly used, the online detection turbidity meter is also adopted, but generally the brine is directly detected, but the brine often contains a large amount of bubbles, the turbidity detection result is seriously influenced, the bubbles are eliminated to the maximum extent, the online detection is realized simultaneously, the automation control is realized, the turbidity detection precision and efficiency are improved, the detection and production cost is reduced, and the safety and the normal running of a production system are ensured to have important significance.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model provides a compound defoaming formula turbidity on-line measuring appearance of vacuum supersound spiral for carrying out the turbidity of brine and detecting.
The technical scheme of the utility model as follows:
a vacuum ultrasonic spiral composite defoaming type online turbidity detector comprises a salt water pipeline, an air pipeline, an ultrasonic defoaming quartz tube, a spiral defoaming quartz tube, a scraping defoaming quartz tube, a vacuum generator, an air cylinder and a turbidity detector;
compressed air is introduced into the air pipeline and comprises two branch pipes, wherein the first branch pipe controls the air cylinder to move up and down through the electromagnetic valve, a scraper plate is installed on a piston rod of the air cylinder, and the second branch pipe is connected to a vacuum generator used for enabling the detector to be in a negative pressure state;
the brine pipeline comprises two branch pipes, wherein the first branch pipe is communicated to the ultrasonic defoaming quartz pipe, the second branch pipe is a brine recovery pipe, the outlet of the ultrasonic defoaming device is a first brine recycling outlet, the brine generates ultrasonic oscillation in an ultrasonic defoaming quartz tube, the ultrasonic defoaming quartz tube is sequentially connected with a spiral defoaming quartz tube and a scraping defoaming quartz tube, a rotatable spiral defoaming rod is arranged in the spiral defoaming quartz tube, salt water enters the spiral defoaming quartz tube to spirally flow, the scraping plate scrapes the inner wall of the scraping defoaming quartz tube up and down, the turbidity detector detects the turbidity of the saline water in the scraping defoaming quartz tube by adopting a photoelectric detection method, the scraping defoaming quartz tube is communicated with a discharging tube, an outlet of the discharging tube is a second brine recycling outlet, and the detected brine is discharged through the discharging tube through the second brine recycling outlet.
Furthermore, the detector also comprises a pure water pipeline which is communicated to the first branch pipe of the salt water pipeline.
Furthermore, the detector also comprises a calibration port, and during the turbidity detection process, when debugging is needed, debugging is carried out through the calibration port.
Further, the salt water enters the ultrasonic defoaming quartz tube from the upper part and then enters the spiral defoaming quartz tube in an overflow mode.
Furthermore, the detector also comprises a transition quartz tube, wherein an in-plate flow channel is arranged at the bottom of the transition quartz tube, and brine flows downwards into the transition quartz tube through the spiral defoaming quartz tube and then flows into the scraping defoaming quartz tube through the in-plate flow channel from the bottom of the transition quartz tube.
Furthermore, the brine recovery pipe is provided with a regulating valve for maintaining a predetermined pressure of the brine.
Furthermore, the second branch pipe of the air pipeline is communicated to the vacuum generator through a pressure reducing valve.
Furthermore, the middle part of the spiral defoaming rod is provided with a through hole which is through along the axial direction, and a through hole which is communicated with the through hole is arranged between the adjacent spirals.
Further, the scraping plate comprises an upper surface, a main body and a lower surface, wherein both the upper surface and the lower surface extend outwards relative to the main body to form a double-layer extending edge, and the inner wall of the scraping defoaming quartz tube is scraped up and down through the double-layer extending edge.
Furthermore, two electromagnetic valve joints are arranged on the cylinder, and the first branch pipe is connected with the two electromagnetic valve joints of the cylinder through a two-position three-way electromagnetic valve.
The utility model discloses following beneficial effect has:
(1) through vacuum generator, make the inside negative pressure state that is in of detector, more be favorable to the release of salt solution at flow in-process bubble, also eliminate the bubble promptly, the negative pressure also more does benefit to the outflow of salt solution simultaneously, is difficult to the crystallization, has improved the accuracy of detection.
(2) The utility model discloses a set up supersonic generator, set up rotatable heliciform spiral defoaming pole in spiral defoaming quartz capsule, set up the scraper blade in the quartz capsule of scraping defoaming in the ultrasonic defoaming quartz capsule below, the bubble in the salt solution is eliminated in a plurality of links, has improved detection accuracy and precision, and it can reach 0.005NTU to detect the precision.
(3) Set up the through-hole between two adjacent spirals of heliciform spiral defoaming pole, further do benefit to the discharge of the gas in the brine, eliminate the bubble.
(4) The scraper blade and the structure thereof arranged in the scraping defoaming quartz tube can eliminate bubbles attached to the tube wall, can remove dirt on the tube wall, can completely recover the light transmission of the tube wall, and enable the detection of the photoelectric detector to be more accurate.
(5) The unique row of material tubular construction has increased row's of material intensity of managing, has prolonged the life of detector.
Drawings
FIG. 1 is a three-dimensional structure diagram of a vacuum ultrasonic spiral composite defoaming turbidity on-line detector;
FIG. 2 is a front view of a vacuum ultrasonic spiral composite defoaming turbidity on-line detector;
FIG. 3 is an exploded view (not shown) of a first view angle of the vacuum ultrasonic spiral composite defoaming turbidity on-line detector;
FIG. 4 is an exploded view (not shown) of the vacuum ultrasonic spiral composite defoaming turbidity on-line detector at a second viewing angle;
FIG. 5 is an exploded view of the scratch detection device;
FIG. 6 is a perspective structural view of the vacuum generator;
FIG. 7 is a schematic view of the construction of a spiral defoaming bar;
fig. 8 is a schematic structural view of the cylinder.
The labels in the figure are: 1. a touch screen; 2. USB; 3. a power switch; 4. a junction box; 5. an air relief valve; 6. a pure water pressure reducing valve; 7. a vacuum generator; 8. a turbidity detector; 9. a compressed air inlet; 10. a brine inlet; 11. a pure water inlet; 12. a first brine recovery outlet; 13. a second brine recovery outlet; 14. calibrating a port; 15. a cylinder; 16. a control valve; 17. ultrasonic defoaming quartz tubes; 18. an ultrasonic generator; 19. a discharge pipe; 20. spiral defoaming quartz tubes; 21. a two-position three-way electromagnetic valve; 22. a wiring electric board; 23. a lower seat; 24. a silicon photocell; 25. scraping and defoaming the quartz tube; 26. a mounting seat; 27. a light emitting diode; 28. a transmission monitoring module; 29. a light-shielding cover; 30. a PP joint; 31. a hose connector; 32. a spiral defoaming rod; 33. a solenoid valve joint; 34. a scraper.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses a compound defoaming formula turbidity on-line measuring appearance of vacuum supersound spiral structure is shown in fig. 1-4, including salt water pipeline, air pipeline, supersound defoaming quartz capsule 17, spiral defoaming quartz capsule 20, scraping defoaming quartz capsule 25, vacuum generator 7, cylinder 15, turbidity detector 8, touch-sensitive screen 1, USB2, switch 3, terminal box 4, wiring electroplax 22 etc.. Wherein:
compressed air is introduced into the air pipeline from the compressed air inlet 9, the compressed air pipeline comprises two branch pipes, wherein the first branch pipe is connected with the air cylinder 15, and the structure of the air cylinder 15 is shown in fig. 8 and comprises the air cylinder 15, a scraper 34 and a solenoid valve joint 33.
The device is used for controlling the air cylinder 15 to move up and down, a scraper 34 is installed on a piston rod of the air cylinder 15, and the second branch pipe is connected to a vacuum generator 7 used for enabling the detector to be in a negative pressure state through an air reducing valve 5. The vacuum generator 7 is constructed as shown in fig. 6, and includes a PP connector 30 and a hose connector 31.
The brine pipe way includes two way branch pipes, wherein first branch pipe communicates to ultrasonic defoaming quartz capsule 17, ultrasonic generator 18 is provided with below ultrasonic defoaming quartz capsule 17, second branch pipe is the brine recovery pipe, be equipped with the governing valve on the brine recovery pipe, be used for making the brine keep predetermined pressure, the export of brine recovery pipe is first brine recovery export 12, brine gets into in ultrasonic defoaming quartz capsule 17 through control valve 16 from the top, take place the ultrasonic wave and vibrate in ultrasonic defoaming quartz capsule 17, then through the overflow mode in getting into spiral defoaming quartz capsule. The ultrasonic defoaming quartz tube 17 is sequentially connected with a spiral defoaming quartz tube 20 and a scraping defoaming quartz tube 25, and a rotatable spiral defoaming rod 32 is arranged in the spiral defoaming quartz tube 20. As a preferable structure of the present invention, as shown in fig. 7, a through hole penetrating in the axial direction is provided in the middle of the spiral defoaming bar 32, and a through hole communicating with the through hole is provided between adjacent spirals. The lower part of spiral defoaming quartz capsule 20 is equipped with the transition quartz capsule, and the bottom of transition quartz capsule is provided with the inboard runner, and salt solution flows into the transition quartz capsule through spiral defoaming quartz capsule 20 downwards, flows into scraping defoaming quartz capsule 25 through the inboard runner by transition quartz capsule bottom again, and salt solution carries out the spiral flow in spiral defoaming quartz capsule 20. The scraper 34 scrapes the inner wall of the scraping defoaming quartz tube 25 up and down, and the turbidity detector 8 detects the turbidity of the saline water in the scraping defoaming quartz tube 25 by adopting a photoelectric detection method. The turbidity detector 8 is shown in fig. 5 and comprises a lower base 23, a silicon photocell 24, a scraping defoaming quartz tube 25, a mounting base 26, a light emitting diode 27, an emission monitoring module 28 and a shading cover 29. As a preferred structure of the present invention, as shown in fig. 8, the scraper includes an upper surface, a main body and a lower surface, both of which extend outward relative to the main body to form a double-layer extending edge, and the scraping defoaming quartz tube 25 is scraped up and down by the double-layer extending edge. Two solenoid valve connectors 33 are arranged on the cylinder 15, and the first branch pipe is connected with the two solenoid valve connectors 33 of the cylinder 15 through the two-position three-way solenoid valve 21. A calibration port 14 can be arranged beside the turbidity detector 8, and during the turbidity detection process, when debugging is needed, debugging is carried out through the calibration port 14. The scraping defoaming quartz tube 25 is communicated with a discharge tube 19, the outlet of the discharge tube 19 is a second brine recovery outlet 13, and the detected brine is discharged through the discharge tube 19 and the second brine recovery outlet 13. In order to facilitate the cleaning of the detector, a pure water pipeline can be further arranged, a pure water pressure reducing valve 6 is arranged at a position close to a pure water inlet 11 of the pure water pipeline, the pure water pipeline is communicated to a first branch pipe of the salt water pipeline through a three-way valve, and therefore pure water can be fed to clean all detection parts after the detection is finished (the detection parts are cleaned by manual adjustment when the equipment is not used), the service life of the equipment can be prolonged, and the accuracy of the secondary detection can be improved.
The utility model discloses a concrete working process does: opening compressed air, wherein one path of the compressed air enters an air pressure reducing valve 5 and then enters a vacuum generator 7, the vacuum generator works to enable all parts to be in a negative pressure state, salt water enters an ultrasonic defoaming quartz tube from the upper part through a salt water inlet 10, impurities are precipitated downwards under the action of ultrasonic waves generated by an ultrasonic generator 18 below the ultrasonic defoaming quartz tube, bubbles are eliminated through vibration, then the salt water flows into a spiral defoaming quartz tube through an overflow mode, bubbles in the salt water are further eliminated in the spiral flowing process of a rotatable spiral defoaming rod in the spiral defoaming quartz tube, then the salt water flows downwards into a transition quartz tube through the spiral defoaming quartz tube, then flows into a scraping defoaming quartz tube through an in-plate flow passage from the bottom of the transition quartz tube, a scraping plate connected to an air cylinder is arranged in the scraping defoaming quartz tube, and one path of the compressed air enters an electromagnetic valve through an electromagnetic valve joint, and controlling the cylinder to move up and down, scraping the scraping defoaming quartz tube wall up and down, and eliminating impurities and bubbles adsorbed on the scraping defoaming quartz tube wall so as to improve the detection accuracy, wherein the scraping is finished by adopting a turbidity detection device to carry out turbidity detection, and when the scraping is required to be debugged, the scraping is finished by debugging through a calibration port, and the salt water is discharged through a discharge pipe and a second salt water recovery outlet. And after the detection is finished, pure water is introduced to clean each detection part (manually adjusted and cleaned when the equipment is not used) so as to prolong the service life of the equipment and improve the accuracy of re-detection.
To sum up, the utility model discloses under vacuum condition, through set up supersonic generator, set up rotatable heliciform spiral defoaming pole, set up the scraper blade in the spiral defoaming quartz capsule below the quartz capsule of supersound defoaming, the bubble in the salt solution is eliminated in a plurality of links, has improved detection precision and accuracy.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Vacuum supersound spiral composite defoaming formula turbidity on-line measuring appearance which characterized in that: comprises a salt water pipeline, an air pipeline, an ultrasonic defoaming quartz tube, a spiral defoaming quartz tube, a scraping defoaming quartz tube, a vacuum generator, an air cylinder and a turbidity detector;
compressed air is introduced into the air pipeline and comprises two branch pipes, wherein the first branch pipe is connected with the air cylinder and used for controlling the air cylinder to move up and down, a scraper plate is mounted on a piston rod of the air cylinder, and the second branch pipe is connected to a vacuum generator used for enabling the detector to be in a negative pressure state;
the brine pipeline comprises two branch pipes, wherein the first branch pipe is communicated to the ultrasonic defoaming quartz pipe, the second branch pipe is a brine recovery pipe, the outlet of the ultrasonic defoaming device is a first brine recycling outlet, the brine generates ultrasonic oscillation in an ultrasonic defoaming quartz tube, the ultrasonic defoaming quartz tube is sequentially connected with a spiral defoaming quartz tube and a scraping defoaming quartz tube, a rotatable spiral defoaming rod is arranged in the spiral defoaming quartz tube, salt water enters the spiral defoaming quartz tube to spirally flow, the scraping plate scrapes the inner wall of the scraping defoaming quartz tube up and down, the turbidity detector detects the turbidity of the saline water in the scraping defoaming quartz tube by adopting a photoelectric detection method, the scraping defoaming quartz tube is communicated with a discharging tube, an outlet of the discharging tube is a second brine recycling outlet, and the detected brine is discharged through the discharging tube through the second brine recycling outlet.
2. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the salt water purification device further comprises a pure water pipeline, and the pure water pipeline is communicated to the first branch pipe of the salt water pipeline.
3. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the turbidity detection device also comprises a calibration port, and in the turbidity detection process, when debugging is needed, debugging is carried out through the calibration port.
4. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the salt water enters the ultrasonic defoaming quartz tube from the upper part and then enters the spiral defoaming quartz tube in an overflow mode.
5. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the defoaming device is characterized by further comprising a transition quartz tube, wherein an in-plate flow channel is arranged at the bottom of the transition quartz tube, brine flows downwards into the transition quartz tube through the spiral defoaming quartz tube, and then flows into the scraping defoaming quartz tube through the in-plate flow channel from the bottom of the transition quartz tube.
6. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: and the brine recovery pipe is provided with a regulating valve for keeping the brine at a preset pressure.
7. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: and a second branch pipe of the air pipeline is communicated to the vacuum generator through a pressure reducing valve.
8. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the middle part of the spiral defoaming rod is provided with a through hole which is through along the axial direction, and a through hole which is communicated with the through hole is arranged between the adjacent spirals.
9. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the scraper blade includes upper surface, main part and lower surface, upper surface and lower surface all outwards extend for the main part, form double-deck extension reason, through double-deck extension reason scrapes about carrying out scraping to the inner wall of scraping defoaming quartz capsule.
10. The vacuum ultrasonic spiral composite defoaming turbidity on-line detector as claimed in claim 1, characterized in that: the cylinder is provided with two electromagnetic valve joints, and the first branch pipe is connected with the two electromagnetic valve joints of the cylinder through a two-position three-way electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265242.4U CN211627391U (en) | 2020-03-06 | 2020-03-06 | Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020265242.4U CN211627391U (en) | 2020-03-06 | 2020-03-06 | Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211627391U true CN211627391U (en) | 2020-10-02 |
Family
ID=72621343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020265242.4U Active CN211627391U (en) | 2020-03-06 | 2020-03-06 | Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211627391U (en) |
-
2020
- 2020-03-06 CN CN202020265242.4U patent/CN211627391U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111208139A (en) | Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector | |
| CN206008495U (en) | A kind of reverse osmosis membrane cleaning detection integration apparatus | |
| CN110586338A (en) | On-line visual flotation system detector for flotation dosing control | |
| CN204434383U (en) | With the water purification machine of filter element life automatic detection function | |
| CN217445558U (en) | Static electricity removing device in wafer cleaning process | |
| CN109883764A (en) | A kind of sewage treatment plant's on-line monitoring water quality sampling system | |
| CN210935407U (en) | On-line visual flotation system detector for flotation dosing control | |
| CN211627391U (en) | Vacuum ultrasonic spiral composite defoaming type turbidity on-line detector | |
| CN206654795U (en) | A kind of process treatment device of nanofiltration equipment | |
| CN208370699U (en) | A kind of changing water in fish tank and water purification system | |
| CN202080973U (en) | Device for preparing electronic grade ultrapure water | |
| CN111908641A (en) | Water purification unit monitoring system | |
| CN116040710A (en) | Circulating sewage treatment device | |
| CN109293099A (en) | A kind of Multifunctional pipeline adjustment structure of water purification machine | |
| CN214244122U (en) | AO-MBR integration sewage treatment plant | |
| CN103645291A (en) | Method for detecting water discharging index of contact tank | |
| CN207435103U (en) | A kind of animal protein wastewater membrane filtration system apparatus | |
| CN213316676U (en) | Flushing control system for flow cell of analyzer | |
| CN211198814U (en) | Secondary water supply water quality monitoring waterway control system | |
| CN114088505A (en) | Pretreatment device system of water treatment water quality detection instrument and working method thereof | |
| CN112834722A (en) | Water quality PH on-line monitoring analysis system | |
| CN110862160A (en) | Secondary water supply water quality monitoring waterway control system and control method thereof | |
| CN210534976U (en) | Deionized water resistivity alarm device | |
| CN213715038U (en) | On-line monitoring device for tail gas of chlorinated paraffin production system | |
| CN206138808U (en) | Sand filter automatic control device of water treatment plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |