CN202089770U - Sulphurous acid preparation device - Google Patents
Sulphurous acid preparation device Download PDFInfo
- Publication number
- CN202089770U CN202089770U CN2011201753556U CN201120175355U CN202089770U CN 202089770 U CN202089770 U CN 202089770U CN 2011201753556 U CN2011201753556 U CN 2011201753556U CN 201120175355 U CN201120175355 U CN 201120175355U CN 202089770 U CN202089770 U CN 202089770U
- Authority
- CN
- China
- Prior art keywords
- sulphurous acid
- acid tower
- heat exchanger
- sulfurous acid
- tower
- 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
Links
Landscapes
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a sulphurous acid preparation device which comprises a sulphur combustion furnace. The sulphur combustion furnace is connected with a fire barrier. The fire barrier is connected with a gas inlet of a sulphurous acid tower. A fan is arranged at the top part of the sulphurous acid tower. A heat exchanger is sleeved at the periphery of a pipe between the fire barrier and the gas inlet of the sulphurous acid tower. Process water enters a water inlet of the sulphurous acid tower through the heat exchanger. As the heat exchanger is sleeved at the periphery of the pipe between the fire barrier and the gas inlet of the sulphurous acid tower, the process water enters the water inlet of the sulphurous acid tower through the heat exchanger. After the sulfur dioxide gas coming out of the fire barrier passes through the heat exchanger, the temperature falls, thereby effectively reducing the flame ablation of the sulfur dioxide gas to the gas inlet of the sulphurous acid tower and prolonging the service life of the sulphurous acid tower. In addition, the equipment has a simple structure, is convenient to use and has low manufacturing cost.
Description
Technical field
The utility model belongs to the sulfurous acid preparing technical field, is specifically related to a kind of preparation and presses the vitriolic device.
Background technology
The equipment of existing system sulfurous acid comprises that sulphur stove, sulphur stove and spark arrester are connected, spark arrester connects sulfurous acid tower inlet mouth, the sulfurous acid top of tower is provided with blower fan, because the sulfurous gas that comes out from spark arrester directly enters the sulfurous acid tower through pipeline, therefore before entering the sulfurous acid tower, still has higher temperature, and sulfurous acid tower inlet mouth is a glass reinforced plastic, hot soak condition damages down easily, inlet mouth damages under the situation that often other parts of sulfurous acid tower of appearance are intact in the actual production, has seriously shortened the work-ing life of sulfurous acid tower.
The utility model content
The purpose of this utility model is to solve the above-mentioned technical problem that exists in the prior art, provides a kind of preparation to press the vitriolic device.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The vitriolic device is pressed in preparation of the present utility model, comprise that sulphur stove, sulphur stove and spark arrester are connected, spark arrester connects sulfurous acid tower inlet mouth, the sulfurous acid top of tower is provided with blower fan, wherein, pipeline outer race between spark arrester and sulfurous acid tower inlet mouth is equipped with heat exchanger, and process water is gone into sulfurous acid tower water-in through over-heat-exchanger is laggard.
The utility model is provided with exhaust gas processing device at the air outlet of blower fan.
Because the utility model is equipped with heat exchanger in the pipeline outer race between spark arrester and sulfurous acid tower inlet mouth, process water is gone into sulfurous acid tower water-in through over-heat-exchanger is laggard.The sulfur dioxide gas that comes out from spark arrester is behind heat exchanger, and temperature reduces, and has effectively reduced the ablation of sulfur dioxide gas to sulfurous acid tower inlet mouth, thereby has prolonged the work-ing life of sulfurous acid tower.In addition, this device structure is simple, and convenient feasible, cost of manufacture is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The vitriolic device is pressed in preparation of the present utility model, comprise that sulphur stove 1, sulphur stove 1 and spark arrester 2 are connected, spark arrester 2 connects sulfurous acid tower 4 inlet mouths, the sulfurous acid top of tower is provided with blower fan 5, wherein, the pipeline outer race between spark arrester 2 and sulfurous acid tower 4 inlet mouths is equipped with heat exchanger 3, and process water enters heat exchanger 3 by water pump 7, in heat exchanger 3 sulfurous gas is lowered the temperature, the process water that comes out from heat exchanger outlet enters sulfurous acid tower water-in.
The utility model is provided with exhaust gas processing device 6 behind the air outlet of blower fan 5, avoided that a spot of sulfurous gas pollutes atmosphere in the tail gas.
Claims (2)
1. one kind prepares pressure vitriolic device, comprise that sulphur stove, sulphur stove and spark arrester are connected, spark arrester connects sulfurous acid tower inlet mouth, the sulfurous acid top of tower is provided with blower fan, it is characterized in that: the pipeline outer race between spark arrester and sulfurous acid tower inlet mouth is equipped with heat exchanger, and process water is gone into sulfurous acid tower water-in through over-heat-exchanger is laggard.
2. the vitriolic device is pressed in preparation according to claim 1, and it is characterized in that: the air outlet at blower fan is provided with exhaust gas processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201753556U CN202089770U (en) | 2011-05-30 | 2011-05-30 | Sulphurous acid preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201753556U CN202089770U (en) | 2011-05-30 | 2011-05-30 | Sulphurous acid preparation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202089770U true CN202089770U (en) | 2011-12-28 |
Family
ID=45364851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201753556U Expired - Fee Related CN202089770U (en) | 2011-05-30 | 2011-05-30 | Sulphurous acid preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202089770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944382A (en) * | 2015-05-25 | 2015-09-30 | 济南阜丰宏发机械有限公司 | Closed multistage absorption system for preparing sulfurous acid from sulfur dioxide |
| CN106629627A (en) * | 2016-11-30 | 2017-05-10 | 山东西王糖业有限公司 | Method for preparing sulphurous acid by using sulfur as raw material |
| CN106672917A (en) * | 2016-12-13 | 2017-05-17 | 西王药业有限公司 | Sulfurous acid production system |
-
2011
- 2011-05-30 CN CN2011201753556U patent/CN202089770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104944382A (en) * | 2015-05-25 | 2015-09-30 | 济南阜丰宏发机械有限公司 | Closed multistage absorption system for preparing sulfurous acid from sulfur dioxide |
| CN106629627A (en) * | 2016-11-30 | 2017-05-10 | 山东西王糖业有限公司 | Method for preparing sulphurous acid by using sulfur as raw material |
| CN106672917A (en) * | 2016-12-13 | 2017-05-17 | 西王药业有限公司 | Sulfurous acid production system |
| CN106672917B (en) * | 2016-12-13 | 2019-02-19 | 西王药业有限公司 | A kind of sulfurous acid production system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203068937U (en) | Device for rapidly drying green bodies by utilization of smoke gas waste heat of ceramic kiln | |
| CN202089770U (en) | Sulphurous acid preparation device | |
| CN201560207U (en) | Blast furnace blast-dehumidification device utilizing waste heat of flue gas from hot blast furnace | |
| CN201866786U (en) | Heated air circulation device of carbon black tail gas waste heat boiler air preheater | |
| CN203223926U (en) | Heat energy recycle and purification device of boiler flue | |
| CN202083239U (en) | Flue gas waste heat recycling system for electric furnace | |
| CN202955975U (en) | Curing furnace | |
| CN204962797U (en) | Organic waste gas that curing oven produced in cotton production of glass gets rid of technology structure | |
| CN204170521U (en) | A kind of expansion chamber for nano-calcium carbonate production line | |
| CN203719437U (en) | Waste heat recovery device in steel pipe production | |
| CN201780003U (en) | Residual heat drying device | |
| CN202214288U (en) | Automobile glass heating molding furnace with natural air suction water cooling device | |
| CN203671843U (en) | Return air and thermal energy recycling system | |
| CN202881163U (en) | Hot-air apparatus in air-conveying system for producing carbon black | |
| CN203812650U (en) | Energy-saving environment-friendly single-furnace vertical type enamelling machine | |
| CN203323580U (en) | Device preventing blast drying section emission chimney of chain grate from dewing | |
| CN204694016U (en) | A kind of UTILIZATION OF VESIDUAL HEAT IN air supply device | |
| CN204301294U (en) | With the heat exchange type hot-blast stove of deduster | |
| CN202869287U (en) | Smoke outlet waste heat recycling device | |
| CN203298324U (en) | Anti-condensation device for drying kiln exhaust pipeline | |
| CN203710859U (en) | Lime kiln tail gas recovery system matched with dicyandiamide hydrolyzing tower | |
| CN203757999U (en) | Normal-pressure horizontal energy-saving and environment-friendly boiler | |
| CN206369298U (en) | A kind of injection type ventilating system | |
| CN202734529U (en) | Gauze heating furnace with auxiliary exhaust device | |
| CN203342903U (en) | Energy-saving and emission-reduction device used for industrial vertical mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130530 |