CN203602358U - Device for producing liquid sulfur dioxide from sulfur trioxide and sulfur - Google Patents
Device for producing liquid sulfur dioxide from sulfur trioxide and sulfur Download PDFInfo
- Publication number
- CN203602358U CN203602358U CN201320793069.5U CN201320793069U CN203602358U CN 203602358 U CN203602358 U CN 203602358U CN 201320793069 U CN201320793069 U CN 201320793069U CN 203602358 U CN203602358 U CN 203602358U
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- CN
- China
- Prior art keywords
- sulfur
- sulfur dioxide
- sulphur
- tower
- reactor
- 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 - Lifetime
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- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 239000007788 liquid Substances 0.000 title claims abstract description 22
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title claims abstract description 22
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910052717 sulfur Inorganic materials 0.000 title abstract 2
- 239000011593 sulfur Substances 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 9
- 238000005554 pickling Methods 0.000 claims abstract description 7
- 239000005864 Sulphur Substances 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 12
- 239000003595 mist Substances 0.000 claims description 6
- 230000002000 scavenging effect Effects 0.000 claims description 6
- 239000013535 sea water Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 239000003905 agrochemical Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Treating Waste Gases (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to a device for producing liquid sulfur dioxide from sulfur trioxide and sulfur, belonging to the technical field of inorganic chemical industry. The device comprises a reaction kettle, a packed reaction tower, a purifying tower, a pickling tower, a condenser and a liquid sulfur dioxide storage tank which are orderly connected with one another, wherein the reaction kettle is connected with a blow-down pump. The device improves the production efficiency and reduces the cost, and is simple and convenient to maintain.
Description
Technical field
The utility model relates to the device of a kind of sulphur trioxide and sulphur production sulfur dioxide liquid, belongs to technical field of inorganic chemical industry.
Background technology
Sulfurous gas is a kind of important industrial chemicals, is widely used in the industries such as chemical, medicine, agricultural chemicals, regenerated fiber, dyestuff, rubber ingredients, papermaking, refining of petroleum and metal smelting.At sulfur oxychloride industrial circle, sulfurous gas is the important source material of producing sulfur oxychloride, and sulfur dioxide liquid quality and cost height are directly connected to further developing of sulfur oxychloride industry.
Sulfur oxychloride, as a kind of important fine inorganic chemicals product, has very strong chloride ability, is the most frequently used a kind of chlorizating agent, has a wide range of applications in industries such as agricultural chemicals, medicine, dyestuff, organic syntheses.At present, mainly adopt sulfurous gas gas phase method in the industrial production of sulfur oxychloride, this method has that yield is high, good product quality, meet the features such as scale operation, is the main method of producing at present sulfur oxychloride both at home and abroad.
Domesticly can depart from vitriol works, independent technique of producing sulfur dioxide liquid, substantially be pure oxygen combustion sulphur method, the control condition of this process using over cure oxygen deprivation, with a large amount of sulphur particulates, needs extra purification process and the appliance arrangement complexity of increasing in gas, also need to increase air separation facility simultaneously, investment cost is high, and running cost is large, and sulfurous gas quality is unstable.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of sulphur trioxide and sulphur to produce the device of sulfur dioxide liquid, reduced cost, improved production efficiency.
The utility model solves the technical scheme that its technical problem adopts:
The device that sulphur trioxide described in the utility model and sulphur are produced sulfur dioxide liquid comprises reactor, and reactor, filler reaction tower, scavenging tower, pickling tower, condenser and sulfur dioxide liquid storage tank are connected successively, and reactor is connected with residual sea water pump.
Between described reactor and filler reaction tower, be provided with mist eliminator.
Described reactor inside is provided with agitator.
Described reactor outer setting has the first chuck.
Described filler reaction tower outer setting has the second chuck.
Principle of work and process:
Oleum, Molten sulphur and sulfan pass through agitator stirring reaction in reactor, in the first chuck, recirculated water plays cooling effect, the sulfur dioxide gas generating enters through mist eliminator the filler reaction tower that blocks of solid sulphur is housed and further reacts, then enter successively scavenging tower and pickling tower, be cooled to sulfur dioxide liquid finally by condenser, entering sulfur dioxide liquid storage tank has the storage of pressure.
The beneficial effect that the utility model has is: improved production efficiency, reduced cost, device easy maintenance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: 1, reactor; 2, mist eliminator; 3, filler reaction tower; 4, scavenging tower; 5, pickling tower; 6, condenser; 7, sulfur dioxide liquid storage tank; 8, residual sea water pump; 9, agitator; 10, the first chuck; 11, the second chuck.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, the utility model comprises reactor 1, and reactor 1, filler reaction tower 3, scavenging tower 4, pickling tower 5, condenser 6 and sulfur dioxide liquid storage tank 7 are connected successively, and reactor 1 is connected with residual sea water pump 8.
Between reactor 1 and filler reaction tower 3, be provided with mist eliminator 2.
Reactor 1 inside is provided with agitator 9.
Reactor 1 outer setting has the first chuck 10.
Oleum, Molten sulphur and sulfan pass through agitator 9 stirring reactions in reactor 1, in the first chuck 10, recirculated water plays cooling effect, the sulfur dioxide gas generating enters through mist eliminator 2 the filler reaction tower 3 that blocks of solid sulphur is housed and further reacts, then enter successively scavenging tower 4 and pickling tower 5, be cooled to sulfur dioxide liquid finally by condenser 6, entering sulfur dioxide liquid storage tank 7 has the storage of pressure.
Claims (5)
1. a sulphur trioxide and sulphur are produced the device of sulfur dioxide liquid, comprise reactor (1), it is characterized in that reactor (1), filler reaction tower (3), scavenging tower (4), pickling tower (5), condenser (6) and sulfur dioxide liquid storage tank (7) are connected successively, reactor (1) is connected with residual sea water pump (8).
2. sulphur trioxide according to claim 1 and sulphur are produced the device of sulfur dioxide liquid, it is characterized in that being provided with mist eliminator (2) between described reactor (1) and filler reaction tower (3).
3. sulphur trioxide according to claim 1 and sulphur are produced the device of sulfur dioxide liquid, it is characterized in that described reactor (1) inside is provided with agitator (9).
4. sulphur trioxide according to claim 1 and sulphur are produced the device of sulfur dioxide liquid, it is characterized in that described reactor (1) outer setting has the first chuck (10).
5. sulphur trioxide according to claim 1 and sulphur are produced the device of sulfur dioxide liquid, it is characterized in that described filler reaction tower (3) outer setting has the second chuck (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793069.5U CN203602358U (en) | 2013-12-04 | 2013-12-04 | Device for producing liquid sulfur dioxide from sulfur trioxide and sulfur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320793069.5U CN203602358U (en) | 2013-12-04 | 2013-12-04 | Device for producing liquid sulfur dioxide from sulfur trioxide and sulfur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203602358U true CN203602358U (en) | 2014-05-21 |
Family
ID=50715045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320793069.5U Expired - Lifetime CN203602358U (en) | 2013-12-04 | 2013-12-04 | Device for producing liquid sulfur dioxide from sulfur trioxide and sulfur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203602358U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827085A (en) * | 2017-12-18 | 2018-03-23 | 山东凯盛新材料股份有限公司 | Oleum continuously produces the Processes and apparatus of sulfur dioxide |
| CN109364723A (en) * | 2018-11-07 | 2019-02-22 | 江西理工大学 | A kind of method that sulfur trioxide is reduced to sulfur dioxide in Flue Gas of Nonferrous Smelting |
-
2013
- 2013-12-04 CN CN201320793069.5U patent/CN203602358U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107827085A (en) * | 2017-12-18 | 2018-03-23 | 山东凯盛新材料股份有限公司 | Oleum continuously produces the Processes and apparatus of sulfur dioxide |
| CN107827085B (en) * | 2017-12-18 | 2020-08-04 | 山东凯盛新材料股份有限公司 | Process and equipment for continuously preparing sulfur dioxide by fuming sulfuric acid |
| CN109364723A (en) * | 2018-11-07 | 2019-02-22 | 江西理工大学 | A kind of method that sulfur trioxide is reduced to sulfur dioxide in Flue Gas of Nonferrous Smelting |
| CN109364723B (en) * | 2018-11-07 | 2021-05-11 | 江西理工大学 | Method for reducing sulfur trioxide in non-ferrous smelting flue gas into sulfur dioxide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee after: SHANDONG KAISHENG NEW MATERIALS Co.,Ltd. Address before: Zichuan District of Zibo City, 255190 double Yang Shandong city in Zibo Province Patentee before: Shandong Kaisheng New Materials Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee after: SHANDONG KAISHENG NEW MATERIALS Co.,Ltd. Address before: Double Yang Zichuan District 255190 Shandong city of Zibo Province Patentee before: SHANDONG KAISHENG NEW MATERIALS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |