CN102001632B - Elemental sulfur reaction device - Google Patents
Elemental sulfur reaction device Download PDFInfo
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- CN102001632B CN102001632B CN2010105469807A CN201010546980A CN102001632B CN 102001632 B CN102001632 B CN 102001632B CN 2010105469807 A CN2010105469807 A CN 2010105469807A CN 201010546980 A CN201010546980 A CN 201010546980A CN 102001632 B CN102001632 B CN 102001632B
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- elemental sulfur
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Abstract
An elemental sulfur reaction device relates to equipment for preparing elemental sulfur by recovering sulfur dioxide waste gas. The reaction device comprises a reaction tower body and a dust cleaning hole. The reaction device is characterized in that an SO2 inlet is arranged in the middle of the reaction tower body; a resistance gas blocking plate which is oblique downwards is arranged above the SO2 inlet; a carbon aerogel inlet is arranged or a carbon aerogel producer is connected below the opposite side of the resistance gas blocking plate; a circular truncated cone shaped cavity extending leftwards is arranged on the upper part in the reaction tower; an inner gas outlet is arranged at the upper side of the circular truncated cone shaped cavity; and an outlet externally connected with an elemental sulfur collection tower is arranged on the side wall of the reaction tower body corresponding to the circular truncated cone shaped cavity. The reaction device can convert SO2 into elemental sulfur to process SO2 at different concentrations so that the gas becomes solid, solves the worldwide technical problem of SO2 pollution, turns waste into wealth, has simple structure, low manufacturing cost and strong adaptability, is convenient to operate, can be adopted by both large and small enterprises and is convenient for wide popularization.
Description
Technical field
The present invention relates to a kind of equipment that form waste gas of sulfur dioxide prepares elemental sulfur that reclaims.
Background technology
In industrial production, particularly contain in sulfur mineral smelting, the roasting process and can produce a large amount of SO
2Waste gas, conventional treatment process is with SO
2Process sulfuric acid, but construction cost is high, only is suitable for integrated mill; And cause when overstocking when the market requirement is saturated, bring pressure for the storage of product, increase the warehouse cost and the potential safety hazard of enterprise; Moreover when the sulfur dioxide concentration of waste gas is lower than 5%; Can not make sulphur, directly emptying causes great environmental pollution.The present whole world is less than 5% desulphurization enterprise to SO
2Recycle, the overwhelming majority is discharged in the atmosphere, and the chief-criminal who becomes environmental pollution dislikes hand.Therefore, seek the SO of simple economy
2Recovery and utilization technology is a global technical barrier.
Summary of the invention
The objective of the invention is to disclose a kind of can be with SO
2Gas reforming becomes elemental sulfur to recycle, and is simple in structure, easy to operate, suitable different SO
2The elemental sulfur reaction unit of gas concentration.
Technical solution of the present invention is: the elemental sulfur reaction unit, comprise the reaction tower body, and be provided with the dust clean-up port in the bottom of reaction tower body, its special character is that the middle part of reacting tower body is provided with SO
2Gas feed is at the intravital SO of reaction tower
2The gas feed top is provided with downward-sloping resistance gas block panel; Below resistance gas block panel offside, be provided with the import of carbon gas or be connected with the carbon gas producer; Top in reaction tower is provided with the truncated cone-shaped inner chamber of stretching left; Upside at the truncated cone-shaped inner chamber is provided with interior production well, is provided with the outlet that external elemental sulfur is collected tower at the corresponding reaction tower body sidewall of truncated cone-shaped inner chamber.
Carbon gas producer in the technical solution of the present invention; Be provided with body of heater; In body of heater, be provided with the stove hall, the Lu Tang top is connected with the import of reaction tower carbon gas with the carbon letter shoot, is the liquid evaporation chamber between stove hall and the furnace body wall; The top of evaporator room communicates with liquid column with pipeline, and the top of evaporator room links to each other with the import of reaction tower alkaline gas with steam pipeline or links to each other with carbon letter shoot road.
The present invention has the following advantages owing to adopted above technical scheme: the one, and can be with SO
2Gas reforming becomes elemental sulfur, is convenient to recycle, and directly produces of many usesly, and the sulphur of being convenient to store is turned waste into wealth; The 2nd, make the SO of different concns
2Gas obtains handling, and becomes solid by gas, has solved SO
2The worldwide technological puzzle of exhaust emission; The 3rd, simple in structure, cost is low, and is easy to operate, and flexibility is strong, regardless of different kinds of enterprise all can adopt, be convenient to extensive popularization.
Description of drawings
Accompanying drawing 1 is looked synoptic diagram for master of the present invention.
Embodiment
The elemental sulfur reaction unit comprises reaction tower body [5], is provided with dust clean-up port [1] in the bottom of reaction tower body [5], is provided with SO at the middle part of reaction tower body [5]
2Gas feed [2], the SO in reaction tower body [5]
2Gas feed [2] top is provided with downward-sloping resistance gas block panel [4]; Below at resistance gas block panel [4] offside is provided with carbon gas import [8]; Can be provided with steam-gas inlet [3] simultaneously, perhaps be connected with carbon gas producer [23], the top in reaction tower is provided with the truncated cone-shaped inner chamber of stretching [6] left; Upside at truncated cone-shaped inner chamber [6] is provided with interior production well [7], is provided with the outlet [9] that external elemental sulfur is collected tower at the corresponding reaction tower body sidewall of truncated cone-shaped inner chamber [6].Carbon gas producer [23] is provided with body of heater [21]; In body of heater [21], be provided with stove hall [20], stove hall [20] top is connected with reaction tower carbon gas import [8] through switch [11] with carbon letter shoot [12], is provided with liquid evaporation chamber [16] between stove hall [20] and the furnace body wall; The top of evaporator room [16] communicates with liquid column [17] with the pipeline [18] of belt switch [19]; The top of evaporator room [16] links to each other with the steam-gas inlet [3] of reaction tower with steam pipeline [14], also can directly lead to carbon letter shoot road [12], is provided with fire door [15] in the front side of Lu Tang [20]; The bottom of carbon gas producer [23] is provided with ash removing hole [22], is provided with liquid level observation tube [13] in a side of body of heater.The present invention can be with the SO of different concns
2Gas reaction generates elemental sulfur, and a transformation efficiency of elemental sulfur is greater than 50 %.
Claims (3)
1. the elemental sulfur reaction unit comprises reaction tower body [5], is provided with dust clean-up port [1] in the bottom of reaction tower body [5], it is characterized in that the middle part of reacting tower body [5] is provided with SO
2Gas feed [2], the SO in reaction tower body [5]
2Gas feed [2] top is provided with downward-sloping resistance gas block panel [4]; Be provided with carbon gas import [8] and be connected with carbon gas producer [23] in the below of resistance gas block panel [4] offside; Carbon gas producer [23] is provided with body of heater [21], in body of heater [21], is provided with stove hall [20], and stove hall [20] top is connected with reaction tower carbon gas import [8] with carbon letter shoot [12]; Be provided with liquid evaporation chamber [16] between stove hall [20] and the furnace body wall; The top of evaporator room [16] communicates with liquid column [17] with pipeline [18], and the top of evaporator room [16] links to each other with the steam-gas inlet [3] of reaction tower with steam pipeline [14], and the top in reaction tower body [5] is provided with the truncated cone-shaped inner chamber of stretching [6] left; Upside at truncated cone-shaped inner chamber [6] is provided with interior production well [7], is provided with the outlet [9] that external elemental sulfur is collected tower at the corresponding reaction tower body sidewall of truncated cone-shaped inner chamber [6].
2. elemental sulfur reaction unit according to claim 1 is characterized in that steam pipeline [14] links to each other with carbon letter shoot [12].
3. elemental sulfur reaction unit according to claim 1 is characterized in that being provided with liquid level observation tube [13] in a side of body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105469807A CN102001632B (en) | 2010-11-17 | 2010-11-17 | Elemental sulfur reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105469807A CN102001632B (en) | 2010-11-17 | 2010-11-17 | Elemental sulfur reaction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001632A CN102001632A (en) | 2011-04-06 |
| CN102001632B true CN102001632B (en) | 2012-07-25 |
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ID=43809381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105469807A Active CN102001632B (en) | 2010-11-17 | 2010-11-17 | Elemental sulfur reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102001632B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289170A (en) * | 2008-06-13 | 2008-10-22 | 西安思瑞迪精馏工程有限公司 | Oxidation, reduction and sulfur recovery multipurpose device |
| CN201842642U (en) * | 2010-11-17 | 2011-05-25 | 郭继中 | Sulfur dioxide reaction tower |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034411B2 (en) * | 1978-11-24 | 1985-08-08 | 住友重機械工業株式会社 | Activated carbon regeneration and sulfur recovery method |
| AU2006266353B2 (en) * | 2005-06-13 | 2011-07-07 | Worleyparsons Group, Inc. | Process for the production of sulfur from sulfur dioxide |
-
2010
- 2010-11-17 CN CN2010105469807A patent/CN102001632B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289170A (en) * | 2008-06-13 | 2008-10-22 | 西安思瑞迪精馏工程有限公司 | Oxidation, reduction and sulfur recovery multipurpose device |
| CN201842642U (en) * | 2010-11-17 | 2011-05-25 | 郭继中 | Sulfur dioxide reaction tower |
Non-Patent Citations (1)
| Title |
|---|
| JP昭55-71612A 1980.05.29 |
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| Publication number | Publication date |
|---|---|
| CN102001632A (en) | 2011-04-06 |
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Effective date of registration: 20170721 Address after: 523000, Guangdong, Dongguan province hi tech Industrial Development Zone Songshan North Road, No. 6, EAST Power System Technology Co., Ltd., building C-1, building 3, 006 Patentee after: GUANGDONG ZHONGBEI ENERGY TECHNOLOGY CO., LTD. Address before: 413522, No. 293, South Village, plum Town, Anhua County, Yiyang, Hunan Patentee before: Guo Jizhong |
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Effective date of registration: 20191115 Address after: 413500, No. 293, South Village, plum Town, Anhua County, Yiyang, Hunan Patentee after: Guo Jizhong Address before: 523000, Guangdong, Dongguan province hi tech Industrial Development Zone Songshan North Road, No. 6, EAST Power System Technology Co., Ltd., building C-1, building 3, 006 Patentee before: GUANGDONG ZHONGBEI ENERGY TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |