CN213824368U - Titanium dioxide solution concentration adjusting device - Google Patents
Titanium dioxide solution concentration adjusting device Download PDFInfo
- Publication number
- CN213824368U CN213824368U CN202022316782.3U CN202022316782U CN213824368U CN 213824368 U CN213824368 U CN 213824368U CN 202022316782 U CN202022316782 U CN 202022316782U CN 213824368 U CN213824368 U CN 213824368U
- Authority
- CN
- China
- Prior art keywords
- detection
- mixing tank
- control valve
- titanium dioxide
- concentration
- 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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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000000243 solution Substances 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 12
- 239000007924 injection Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 33
- 238000007790 scraping Methods 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract 1
- 238000011897 real-time detection Methods 0.000 abstract 1
- 239000011941 photocatalyst Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Accessories For Mixers (AREA)
Abstract
The utility model discloses a titanium dioxide solution concentration adjusting device, which comprises a mixing tank, wherein the top of the mixing tank is provided with a titanium dioxide filling opening and a deionized water filling opening, and the bottom of the mixing tank is provided with a liquid outlet and a detection liquid outlet; titanium dioxide is input into a titanium dioxide injection port through a first control valve, deionized water is input into a deionized water injection port through a second control valve, a liquid outlet is connected with a liquid storage tank, a detection liquid outlet is connected with a detection barrel at the top of the mixing tank through a detection pipe, and the detection barrel is communicated with the top of the mixing tank through a return pipe; the detection pipe is provided with a detection pump, and the detection barrel is internally provided with a concentration transmitter; the concentration signal that the concentration changer gathered is input to the controller, and the controller output control signal realizes the concentration control to first control valve, second control valve regulating valve aperture. The utility model discloses concentration after the real-time detection ratio carries out the feedback adjustment, and whole mix ratio process is high-efficient, stable, controllable, has guaranteed product quality.
Description
Technical Field
The utility model belongs to the technical field of air purification, concretely relates to titanium dioxide solution concentration adjusting device.
Background
In production and life, the property of removing harmful gases by using photocatalyst is utilized to carry out disinfection and sterilization, the representative material of the photocatalyst is titanium dioxide, so that in order to facilitate storage, transportation and use, most of the photocatalyst entering the market is in a mixed liquid state, therefore, the photocatalyst powder needs to be processed and prepared into liquid meeting the specified concentration, the existing proportioning is usually completed by manual operation, and the following defects exist: the workload is large, the production efficiency is low, and the ratio controllable effect is poor.
Disclosure of Invention
The purpose of the invention is as follows: the utility model discloses an aim at is not enough to prior art, provides a titanium dioxide solution concentration adjusting device, can realize automatic ratio, and efficient, and controllable degree is high.
The technical scheme is as follows: the titanium dioxide solution concentration adjusting device comprises a mixing tank, wherein a titanium dioxide filling opening and a deionized water filling opening are formed in the top of the mixing tank, and a liquid outlet and a detection liquid outlet are formed in the bottom of the mixing tank; titanium dioxide is input into the titanium dioxide injection opening through a first control valve, deionized water is input into the deionized water injection opening through a second control valve, the liquid outlet is connected with a liquid storage tank, a detection liquid outlet is connected with a detection barrel at the top of the mixing tank through a detection pipe, and the detection barrel is communicated with the top of the mixing tank through a return pipe; a detection pump is arranged on the detection pipe, and a concentration transmitter is arranged in the detection barrel; the concentration signal that the concentration changer gathered is input to the controller, and the controller output control signal realizes the concentration control to first control valve, second control valve regulating valve aperture.
Further perfecting the above technical scheme, the mixing tank top is equipped with the motor, and the motor links to each other with the (mixing) shaft in the mixing tank, is equipped with first stirring vane, second stirring vane on the (mixing) shaft.
Further, the first stirring blade is arranged in the middle of the stirring shaft, the second stirring blade is arranged at the bottom of the stirring shaft, and the diameter of the first stirring blade is larger than that of the second stirring blade.
Furthermore, the top of the stirring shaft is connected with a scraping plate which is arranged close to the inner wall of the mixing tank.
Further, the liquid outlet is connected with the liquid storage tank through a third control valve, and the controller is connected with the third control valve and is used for controlling the opening and closing of the third control valve and the opening degree of the valve.
Has the advantages that: compared with the prior art, the utility model has the advantages of: the utility model optimizes the feeding and discharging structure, cooperates with the detection barrel to detect the concentration after proportioning in real time and carry out feedback adjustment, the whole mixing and proportioning process is efficient, stable and controllable, and the product quality is ensured; the problem of continuous and stable feeding is solved, the yield of solution proportioning is improved, and meanwhile, the energy consumption is effectively reduced; through the structure setting of first stirring leaf, second stirring leaf and scraping the flitch, inhomogeneous problem appears in preventing the mixing process, guarantees the concentration uniformity.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.
The titanium dioxide solution concentration adjusting device shown in fig. 1 comprises a mixing tank 7, wherein a titanium dioxide injection port and a deionized water injection port are arranged at the top of the mixing tank 7, titanium dioxide is input into the titanium dioxide injection port through a first control valve 1, and deionized water is input into the deionized water injection port through a second control valve 2. The bottom of blending tank 7 is equipped with the liquid outlet and detects the liquid export, and the liquid outlet links to each other with liquid storage pot 6 through third control valve 3, detects the liquid export and links to each other with the detection bucket 5 at 7 tops of blending tank through the test tube, detects bucket 5 and top intercommunication in reation kettle through the back flow, is equipped with on the test tube to detect pump 4 and takes out the liquid of 7 bottoms of blending tank to detection bucket 5 from detecting the mouth.
The top of the mixing tank 7 is provided with a motor, the motor is connected with a stirring shaft in the mixing tank 7, and the stirring shaft is provided with a first stirring blade and a second stirring blade; the first stirring blade is arranged in the middle of the stirring shaft, the second stirring blade is arranged at the bottom of the stirring shaft, and the diameter of the first stirring blade is larger than that of the second stirring blade. The top of the stirring shaft is connected with a scraping plate which is arranged close to the inner wall of the mixing tank 7.
A concentration transmitter is arranged in the detection barrel 5 and connected with a controller, a measuring probe of the concentration transmitter is inserted into the detection barrel 5 to collect concentration signals, the collected signals are output to the controller through the concentration transmitter, and the controller outputs control signals to the first control valve 1 and the second control valve 2 to adjust the opening of the valves so as to realize concentration adjustment; the controller is connected with the third control valve 3 and is used for controlling the opening and closing of the third control valve 3 and the valve opening degree.
The controller adopts PI control mode, the concentration signal collected by the concentration transmitter is compared with the given signal, then the controller adjusts the control signal and outputs the control signal to the first control valve 1 and the second control valve 2, and when the specified concentration is reached, the third control valve 3 is opened to output the liquid meeting the requirement to the liquid storage tank 6.
The concentration after proportioning is detected in real time by the detection barrel and is fed back and adjusted, the whole mixing and proportioning process is efficient, stable and controllable, and the product quality is ensured; solves the problem of continuous and stable feeding, improves the yield of solution proportioning,
as mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A titanium dioxide solution concentration adjustment device is characterized in that: the device comprises a mixing tank, wherein the top of the mixing tank is provided with a titanium dioxide injection port and a deionized water injection port, and the bottom of the mixing tank is provided with a liquid outlet and a detection liquid outlet; titanium dioxide is input into the titanium dioxide injection opening through a first control valve, deionized water is input into the deionized water injection opening through a second control valve, the liquid outlet is connected with a liquid storage tank, a detection liquid outlet is connected with a detection barrel at the top of the mixing tank through a detection pipe, and the detection barrel is communicated with the top of the mixing tank through a return pipe; a detection pump is arranged on the detection pipe, and a concentration transmitter is arranged in the detection barrel; the concentration signal that the concentration changer gathered is input to the controller, and the controller output control signal realizes the concentration control to first control valve, second control valve regulating valve aperture.
2. The titania solution concentration adjusting apparatus according to claim 1, wherein: the top of the mixing tank is provided with a motor, the motor is connected with a stirring shaft in the mixing tank, and the stirring shaft is provided with a first stirring blade and a second stirring blade.
3. The titania solution concentration adjusting apparatus according to claim 2, wherein: the first stirring blade is arranged in the middle of the stirring shaft, the second stirring blade is arranged at the bottom of the stirring shaft, and the diameter of the first stirring blade is larger than that of the second stirring blade.
4. The titania solution concentration adjusting apparatus according to claim 2, wherein: the top of the stirring shaft is connected with a scraping plate which is close to the inner wall of the mixing tank.
5. The titania solution concentration adjusting apparatus according to claim 1, wherein: the liquid outlet is connected with the liquid storage tank through a third control valve, and the controller is connected with the third control valve and used for controlling the opening and closing of the third control valve and the opening degree of the valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316782.3U CN213824368U (en) | 2020-10-16 | 2020-10-16 | Titanium dioxide solution concentration adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022316782.3U CN213824368U (en) | 2020-10-16 | 2020-10-16 | Titanium dioxide solution concentration adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213824368U true CN213824368U (en) | 2021-07-30 |
Family
ID=77009320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022316782.3U Expired - Fee Related CN213824368U (en) | 2020-10-16 | 2020-10-16 | Titanium dioxide solution concentration adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213824368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277535A (en) * | 2021-12-30 | 2022-04-05 | 江苏赛格纺织机械有限公司 | Be applied to printing and dyeing and move back to boil intelligent feeding device who floats equipment |
-
2020
- 2020-10-16 CN CN202022316782.3U patent/CN213824368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114277535A (en) * | 2021-12-30 | 2022-04-05 | 江苏赛格纺织机械有限公司 | Be applied to printing and dyeing and move back to boil intelligent feeding device who floats equipment |
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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: 20210730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |