CN202415157U - Sulfur melting system - Google Patents
Sulfur melting system Download PDFInfo
- Publication number
- CN202415157U CN202415157U CN2012200392767U CN201220039276U CN202415157U CN 202415157 U CN202415157 U CN 202415157U CN 2012200392767 U CN2012200392767 U CN 2012200392767U CN 201220039276 U CN201220039276 U CN 201220039276U CN 202415157 U CN202415157 U CN 202415157U
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- China
- Prior art keywords
- sulfur melting
- melting system
- sulfur
- filtration unit
- pressure filter
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Abstract
The utility model discloses a sulfur melting system, which comprises a filtering device and a sulfur melting device, wherein the filtering device is arranged above the sulfur melting device. By the sulfur melting system, sulfur foams can be comprehensively utilized, the sulfur quality is improved, the energy is saved, and the enterprise benefits are improved.
Description
Technical field
The utility model relates to the molten sulphur technology in the ammonia synthesis process, relates in particular to a kind of sulfur melting system of ammonia synthesis process, is used for the recovery of ammonia synthesis process sulphur.
Background technology
Ammonia Production has been the technology of comparative maturity; Various power-saving technologies in Ammonia Production more and more by popularization and application; In Ammonia Production,, in traditional Ammonia Production, be to reclaim the sulphur that removes through sulfur melting kettle how to the efficient recovery of the sulphur that removes and to prepare high purity sulphur be the problem that we need solve; Mainly be that the sulphur foam is directly squeezed in the sulfur melting kettle, steam fed sulfur melting kettle boil sulphur acquisition sulfur granule.But a large amount of water and doctor solution are arranged in the sulphur foam, need the steam of labor, and doctor solution causes environmental pollution and waste easily by utilization again.
The utility model content
For solving resource consumption and the problem of environmental pollution that above-mentioned existing molten sulphur technology exists, the utility model provides the sulfur melting system in a kind of new ammonia synthesis process.
The technical scheme of the utility model is: a kind of sulfur melting system, comprise filtration unit and molten sulphur device, and filtration unit is arranged on the top of molten sulphur device.Filtration unit is used for doctor solution and sulfur granule and other suspended solid of separate sulfur foam, and molten sulphur device is used for the sulphur of removing doctor solution and other suspended solid are further processed acquisition high purity sulphur.
Be provided with hopper between said filtration unit and the molten sulphur device, the hopper import is arranged on the filtration unit below, and outlet connects molten sulphur device.Hopper is used for the solids that temporary transient stored filter device obtains.
Said filtration unit is a pressure filter.
Said molten sulphur device is a sulfur melting kettle.
Said pressure filter lower end is provided with the clear liquid plate.The clear liquid plate is used to collect the doctor solution that filtration obtains, and doctor solution is recyclable to be utilized again.
Said pressure filter is provided with air.But from the air bubbling air, the solids that the pressure filter press filtration is obtained can be dried up, and reduces moisture.
Said sulfur melting system comprises foam pump, and foam pump is connected with filtration unit.Foam pump is used for the desulfurization foam is sent into filtration unit.
This sulfur melting system can fully utilize the sulphur foam, has improved quality of sulphur, has practiced thrift steam (energy), has improved the performance of enterprises.
Description of drawings
Fig. 1 is the structural representation of the sulfur melting system among the embodiment.
Embodiment
Be elaborated below in conjunction with the material displacement structure of accompanying drawing to the utility model.
Embodiment
The sulfur melting system of the utility model comprises filtration unit and molten sulphur device, and filtration unit is arranged on molten sulphur device top.
In the present embodiment, filtration unit is a pressure filter 1, and molten sulphur device is a sulfur melting kettle 2.Pressure filter 1 is arranged on the top of sulfur melting kettle 2.Be provided with a hopper 3 between pressure filter 1 and the sulfur melting kettle 2, an entrance end of hopper 3 is arranged on pressure filter 1 below, and exit end connects sulfur melting kettle 2.
The lower end of pressure filter 1 is provided with clear liquid plate 9, and the doctor solution in the sulphur foam that clear liquid plate 9 can filter out the filter tap 4 through pressure filter 1 is sent in the desulfurization regeneration groove 6 with pipeline 5 and utilized.
Sulfur melting system comprises foam pump 7, and foam pump 7 is connected with pressure filter 1, and the sulphur foam that foam pump 7 will be stored in the foam chute 8 is delivered in the pressure filter 1.
Pressure filter 1 is provided with air, through air air is blown into, and makes the sulfur granule after the press filtration further dry.
The principle of work of the sulfur melting system of the utility model is following:
The sulphur foam of rejecting through desulfurization regeneration groove 6 overflows and gets into foam chute 8 and be stored to certain liquid level (storage capacity) and provide power to deliver to pressure filter 1 through foam pump 7.
The sulphur foam of foam pump 7 is removed most of doctor solution after filter tap 4 filters through pressure filter 1 press filtration; The doctor solution that filters out is collected after pipeline 5 send desulfurization regeneration groove 6 to reclaim through clear liquid plate 9; The sulfur granule blowing air that after pressure filter 1 press filtration, obtains dries up; Further reduce the moisture in the sulfur granule, the sulfur granule after the separation gets into hopper 3 and stores.
Sulfur granule in the hopper 3 reaches a certain amount of back and directly gets into sulfur melting kettle 2 through gravity, and the logical temperature-stable of steam in sulfur melting kettle 2 can prepare high purity sulphur between 120-130 ℃.The structure of sulfur melting kettle 2 is consistent with prior art with principle of work.
Claims (7)
1. a sulfur melting system is characterized in that, comprises filtration unit and molten sulphur device, and filtration unit is arranged on the top of molten sulphur device.
2. sulfur melting system according to claim 1 is characterized in that, is provided with hopper between said filtration unit and the molten sulphur device, and the hopper import is arranged on the filtration unit below, and outlet connects molten sulphur device.
3. sulfur melting system according to claim 1 is characterized in that, said filtration unit is a pressure filter.
4. sulfur melting system according to claim 1 is characterized in that, said molten sulphur device is a sulfur melting kettle.
5. sulfur melting system according to claim 3 is characterized in that, said pressure filter lower end is provided with the clear liquid plate.
6. sulfur melting system according to claim 3 is characterized in that said pressure filter is provided with air.
7. sulfur melting system according to claim 1 is characterized in that said sulfur melting system comprises foam pump, and foam pump is connected with filtration unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200392767U CN202415157U (en) | 2012-02-08 | 2012-02-08 | Sulfur melting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200392767U CN202415157U (en) | 2012-02-08 | 2012-02-08 | Sulfur melting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415157U true CN202415157U (en) | 2012-09-05 |
Family
ID=46739940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200392767U Expired - Fee Related CN202415157U (en) | 2012-02-08 | 2012-02-08 | Sulfur melting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408359A (en) * | 2013-07-29 | 2013-11-27 | 安徽创新农业科技有限公司 | Sulfur melting system of sulfur coated controlled-release fertilizer production line |
-
2012
- 2012-02-08 CN CN2012200392767U patent/CN202415157U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103408359A (en) * | 2013-07-29 | 2013-11-27 | 安徽创新农业科技有限公司 | Sulfur melting system of sulfur coated controlled-release fertilizer production line |
| CN103408359B (en) * | 2013-07-29 | 2015-02-04 | 安徽创新农业科技有限公司 | Sulfur melting system of sulfur coated controlled-release fertilizer production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20160208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |