CN220726701U - Titanium tetrachloride fan belt cleaning device - Google Patents
Titanium tetrachloride fan belt cleaning device Download PDFInfo
- Publication number
- CN220726701U CN220726701U CN202322499810.3U CN202322499810U CN220726701U CN 220726701 U CN220726701 U CN 220726701U CN 202322499810 U CN202322499810 U CN 202322499810U CN 220726701 U CN220726701 U CN 220726701U
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- CN
- China
- Prior art keywords
- steam
- titanium tetrachloride
- fan
- scrubber
- cleaning device
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- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 title claims abstract description 73
- 238000004140 cleaning Methods 0.000 title claims abstract description 36
- 239000002253 acid Substances 0.000 claims abstract description 38
- 238000005406 washing Methods 0.000 claims abstract description 29
- 238000007670 refining Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 239000010936 titanium Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 3
- 238000013020 steam cleaning Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005192 partition Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910003074 TiCl4 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to the technical field of titanium tetrachloride production, in particular to a titanium tetrachloride fan cleaning device which comprises a titanium tetrachloride steam washer, a common acid washer and a common acid washer which are sequentially connected through pipelines, wherein a steam conveying component is arranged on the outer sides of the titanium tetrachloride steam washer and the common acid washer, and the output end of the common acid washer is connected with an emptying pipe. In the titanium tetrachloride fan cleaning device, steam is introduced into the titanium tetrachloride steam cleaning fan and the common acid cleaning fan through the steam conveying component arranged in the device, the temperature of the steam is high, the drying effect is obvious, and the fan cleaning time is shortened; meanwhile, the titanium tetrachloride steam washing fan is not easy to corrode, so that the cleaning effect is good, the corrosion rate of spare parts of the fan is reduced, and the cost of the spare parts is reduced; meanwhile, the cleaning time and the public and auxiliary consumption cost of the fan are reduced, and the labor cost for cleaning the fan is also reduced.
Description
Technical Field
The utility model relates to the technical field of titanium tetrachloride production, in particular to a titanium tetrachloride fan cleaning device.
Background
A large amount of tail gas is generated in the production process of titanium dioxide by the chlorination process, and the tail gas contains a small amount of titanium tetrachloride gas, for example, a crude titanium tank, a refining condensing tower and a refining intermediate tank, wherein a part of non-condensable TiCl4 gas enters a TiCl4 steam scrubber through a breathing port for washing, and the washed gas is discharged into a common acid scrubber through a fan of the steam scrubber for further washing and then is discharged into a chimney converging pipe; the air is discharged through the fan, if a large amount of hydrochloric acid mist is generated by contacting with air, the equipment is blocked and corroded, production is affected seriously, the fan for treating tail gas of chloridizing and oxidizing titanium tetrachloride in the original design is in contact with titanium tetrachloride, if the fan is directly washed by water, the washing effect is poor, the fan is also required to be dried by pressure after being washed by water, a large amount of manpower and material resources are consumed, if the fan is blocked and corroded more easily after water vapor is not treated completely after being washed by the production water and is contacted with the titanium tetrachloride, and the service time is not long.
Disclosure of Invention
The utility model aims to provide a titanium tetrachloride fan cleaning device, which aims to solve the problems that in the prior art, fans for treating tail gas of chloridizing and oxidizing titanium tetrachloride are in contact with titanium tetrachloride, if the fans are directly washed by water, the washing effect is poor, the fans are required to be dried by air after washing by water, a large amount of manpower and material resources are consumed, if water vapor is not treated completely after washing by production water, the fans are more easily blocked and corroded after the water vapor is contacted with titanium tetrachloride, and the service time is not long.
In order to achieve the aim, the utility model provides a titanium tetrachloride fan cleaning device which comprises a titanium tetrachloride steam washer, a common acid washer and a common acid washer which are sequentially connected through pipelines, wherein a steam conveying component is arranged on the outer sides of the titanium tetrachloride steam washer and the common acid washer, the output end of the common acid washer is connected with an emptying pipe, the titanium tetrachloride steam washer and the common acid washer are identical in structure, the titanium tetrachloride steam washer comprises a sealing bin, and a plurality of blades are arranged in the sealing bin.
Preferably, the input end of the titanium tetrachloride steam scrubber is connected with a main pipeline, and the outer end of the main pipeline is respectively connected with exhaust ports of the refining intermediate tank, the refining condensing tower and the crude titanium tank through three exhaust pipes.
Preferably, the blades are driven to rotate by a motor, and the motor is fixed in the sealed bin by a bracket.
Preferably, a baffle is arranged below the inside of the sealing bin, a transition bin is arranged at the lower part of the baffle, a plurality of air ports are formed in the surface of the baffle, and the air ports are positioned on the air inlet side of the blade.
Preferably, a bin gate is hinged to the outer side of the titanium tetrachloride steam washing fan.
Preferably, the steam conveying component comprises a steam output pipeline, the input end of the steam output pipeline is connected with a boiler, the output end of the steam output pipeline is connected with two steam branch pipelines, the steam branch pipelines are provided with switch valves, and the two steam branch pipelines are respectively connected with a titanium tetrachloride steam washing fan and a common acid washing fan.
Preferably, the bottom of the sealing bin is communicated with a steam branch pipeline through a steam inlet, one end of the sealing bin is connected with an output pipeline of the titanium tetrachloride steam scrubber through a gas inlet, and the other end of the sealing bin is connected with an input pipeline of the common acid scrubber through a gas outlet.
Compared with the prior art, the utility model has the beneficial effects that:
in the titanium tetrachloride fan cleaning device, steam is introduced into the titanium tetrachloride steam cleaning fan and the common acid cleaning fan through the steam conveying component arranged in the device, the temperature of the steam is high, the drying effect is obvious, and the fan cleaning time is shortened; meanwhile, the titanium tetrachloride steam washing fan is not easy to corrode, so that the cleaning effect is good, the corrosion rate of spare parts of the fan is reduced, and the cost of the spare parts is reduced; meanwhile, the cleaning time and the public and auxiliary consumption cost of the fan are reduced, and the labor cost for cleaning the fan is also reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a titanium tetrachloride vapor scrubbing fan in accordance with the present utility model;
fig. 3 is a schematic view of a steam delivery assembly according to the present utility model.
The meaning of each reference sign in the figure is:
1. refining the intermediate tank; 2. a refining condensing tower; 3. a crude titanium tank; 4. an exhaust pipe; 5. a main pipeline; 6. a titanium tetrachloride vapor scrubber; 7. a titanium tetrachloride steam washing blower; 71. sealing the bin; 711. a steam inlet; 712. a gas inlet; 713. a gas outlet; 714. a bin gate; 72. a blade; 721. a motor; 722. a bracket; 73. a partition plate; 731. an air port; 74. a transition bin; 8. a common acid scrubber; 9. a common acid washing fan; 91. an evacuation tube; 10. a vapor delivery assembly; 101. a steam output pipeline; 102. a steam branch pipeline; 103. a switch valve; 104. a boiler.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a titanium tetrachloride fan cleaning device, as shown in fig. 1-3, which comprises a titanium tetrachloride steam scrubber 6, a titanium tetrachloride steam scrubber 7, a common acid scrubber 8 and a common acid scrubber 9 which are sequentially connected through pipelines, wherein the titanium tetrachloride steam scrubber 6 is used for primary cleaning, the steam cleaner is also called a saturated steam cleaner, the high temperature and the high pressure of saturated steam are utilized for cleaning impurities in gas and vaporizing the impurities, the common acid scrubber 8 is used for secondary cleaning, the acid gas in the gas is removed, a steam conveying assembly 10 is arranged at the outer sides of the titanium tetrachloride steam scrubber 7 and the common acid scrubber 9, steam is introduced into the titanium tetrachloride steam scrubber 7 and the common acid scrubber 9, the output end of the common acid scrubber 9 is connected with an emptying pipe 91, the titanium tetrachloride steam scrubber 7 and the common acid scrubber 9 have the same structure, the titanium tetrachloride steam scrubber 7 comprises a sealing bin 71, and a plurality of blades 72 are arranged in the sealing bin 71 and are used for guiding the gas to flow.
In the embodiment, the input end of the titanium tetrachloride steam scrubber 6 is connected with a main pipeline 5, the outer end of the main pipeline 5 is respectively connected with exhaust ports of the refining intermediate tank 1, the refining condensing tower 2 and the crude titanium tank 3 through three exhaust pipes 4, and the exhaust gas generated by the refining condensing tower 2, the crude titanium tank 3 and the exhaust pipe 4 is discharged into the titanium tetrachloride steam scrubber 6.
Specifically, the vane 72 is driven to rotate by a motor 721, the motor 721 is fixed inside the seal housing 71 by a bracket 722, the vane 72 is driven to rotate by the motor 721, and the bracket 722 fixes the motor 721.
Further, a partition plate 73 is installed below the inside of the seal cabin 71, a transition cabin 74 is arranged at the lower part of the partition plate 73, a plurality of air ports 731 are formed in the surface of the partition plate 73, the air ports 731 are located on the air inlet side of the blades 72, steam is input into the transition cabin 74 from the steam conveying assembly 10, then enters the upper part of the seal cabin 71 through the air ports 731, and high-temperature steam cleaning is performed through the blades 72.
Further, a bin door 714 is hinged to the outer side of the titanium tetrachloride steam washing fan 7, so that the titanium tetrachloride steam washing fan 7 can be conveniently opened for internal maintenance.
Further, the steam delivery assembly 10 comprises a steam output pipeline 101, an input end of the steam output pipeline 101 is connected with a boiler 104, an output end of the steam output pipeline 101 is connected with two steam sub-pipelines 102, a switch valve 103 is arranged on the steam sub-pipelines 102, and the two steam sub-pipelines 102 are respectively connected with a titanium tetrachloride steam washing fan 7 and a common acid washing fan 9 for introducing steam.
Further, the bottom of the sealed cabin 71 is communicated with the steam branch pipeline 102 through a steam inlet 711, one end of the sealed cabin 71 is connected with an output pipeline of the titanium tetrachloride steam scrubber 6 through a gas inlet 712, and the other end of the sealed cabin 71 is connected with an input pipeline of the common acid scrubber 8 through a gas outlet 713, so that stable gas conveying is facilitated.
When the titanium tetrachloride fan cleaning device is used, firstly, the device is assembled, then, waste gas generated by a refining intermediate tank 1, a refining condensing tower 2 and a crude titanium tank 3 is discharged into a titanium tetrachloride steam scrubber 6 for primary cleaning, then, the waste gas enters a common acid scrubber 8 through a titanium tetrachloride steam scrubber 7 for secondary cleaning, finally, the waste gas is discharged through a common acid scrubber 9, then, steam generated by a boiler 104 is respectively connected into the titanium tetrachloride steam scrubber 7 and the common acid scrubber 9 through two steam branch pipelines 102, the titanium tetrachloride steam scrubber 7 and the common acid scrubber 9 are cleaned through the steam, the temperature of the steam is high, the drying effect is obvious, and the cleaning time of the fans is shortened; meanwhile, the titanium tetrachloride steam washing fan 7 is not easy to corrode, so that the cleaning effect is good, the corrosion rate of spare parts of the fan is reduced, and the cost of the spare parts is reduced; meanwhile, the cleaning time and the public and auxiliary consumption cost of the fan are reduced, and the labor cost for cleaning the fan is also reduced.
Finally, it should be noted that, in the embodiment, the titanium tetrachloride steam washing fan 7, the common acid washing fan 9, and the like, the electronic components in the above components are all common standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or known through conventional experimental methods, at the idle position of the device, all the electrical components are connected through wires, and the specific connection means refers to the sequential working sequence among the electrical components in the working principle to complete the electrical connection, which is known in the art.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a titanium tetrachloride fan belt cleaning device, includes titanium tetrachloride steam scrubber (6), titanium tetrachloride steam scrubber (7), ordinary acid scrubber (8), ordinary acid scrubber (9) that pass through the pipeline connection in proper order, its characterized in that: the outside of titanium tetrachloride steam washing fan (7) and ordinary acid washing fan (9) is installed a steam delivery component (10), the output of ordinary acid washing fan (9) is connected with evacuation pipe (91), titanium tetrachloride steam washing fan (7) and ordinary acid washing fan (9) structure are the same, titanium tetrachloride steam washing fan (7) include sealed storehouse (71), the inside of sealed storehouse (71) is provided with a plurality of blades (72).
2. The titanium tetrachloride fan cleaning device according to claim 1, wherein: the input end of the titanium tetrachloride steam scrubber (6) is connected with a main pipeline (5), and the outer end of the main pipeline (5) is respectively connected with exhaust ports of the refining intermediate tank (1), the refining condensing tower (2) and the crude titanium tank (3) through three exhaust pipes (4).
3. The titanium tetrachloride fan cleaning device according to claim 1, wherein: the blade (72) is driven to rotate by a motor (721), and the motor (721) is fixed inside the sealed cabin (71) by a bracket (722).
4. The titanium tetrachloride fan cleaning device according to claim 1, wherein: a baffle (73) is arranged below the inside of the sealing bin (71), a transition bin (74) is arranged at the lower part of the baffle (73), a plurality of air ports (731) are formed in the surface of the baffle (73), and the air ports (731) are located on the air inlet side of the blade (72).
5. The titanium tetrachloride fan cleaning device according to claim 1, wherein: and a bin gate (714) is hinged to the outer side of the titanium tetrachloride steam washing fan (7).
6. The titanium tetrachloride fan cleaning device according to claim 1, wherein: the steam conveying assembly (10) comprises a steam output pipeline (101), the input end of the steam output pipeline (101) is connected with a boiler (104), the output end of the steam output pipeline (101) is connected with two steam branch pipelines (102), a switch valve (103) is arranged on the steam branch pipelines (102), and the two steam branch pipelines (102) are respectively connected into a titanium tetrachloride steam washing fan (7) and a common acid washing fan (9).
7. The titanium tetrachloride fan cleaning device according to claim 1, wherein: the bottom of the sealing bin (71) is communicated with the steam branch pipeline (102) through a steam inlet (711), one end of the sealing bin (71) is connected with an output pipeline of the titanium tetrachloride steam scrubber (6) through a gas inlet (712), and the other end of the sealing bin (71) is connected with an input pipeline of the common acid scrubber (8) through a gas outlet (713).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499810.3U CN220726701U (en) | 2023-09-14 | 2023-09-14 | Titanium tetrachloride fan belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322499810.3U CN220726701U (en) | 2023-09-14 | 2023-09-14 | Titanium tetrachloride fan belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726701U true CN220726701U (en) | 2024-04-05 |
Family
ID=90525523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322499810.3U Active CN220726701U (en) | 2023-09-14 | 2023-09-14 | Titanium tetrachloride fan belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726701U (en) |
-
2023
- 2023-09-14 CN CN202322499810.3U patent/CN220726701U/en active Active
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