CN103990371A - Sulfur dioxide condensing, recycling and converting device - Google Patents
Sulfur dioxide condensing, recycling and converting device Download PDFInfo
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- CN103990371A CN103990371A CN201410254132.7A CN201410254132A CN103990371A CN 103990371 A CN103990371 A CN 103990371A CN 201410254132 A CN201410254132 A CN 201410254132A CN 103990371 A CN103990371 A CN 103990371A
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Abstract
The invention relates to a sulfur dioxide condensing, recycling and converting device. A flange plate I17 and a flange plate II18 are welded at the upper and lower ends of a condenser body 30 respectively; identical pipe holes are formed both in the flange plate I17 and the flange plate II18; two ends of a condenser vertical pipe 11 are symmetrically arranged in pipe holes of the flange plate I17 and the flange plate II18 respectively to be connected in a welding manner; a water outlet pipe 13 and a water inlet pipe 14 are separately welded on the condenser body 30; a smoke introducing hood 10 is arranged at the upper part of a condenser 2; a condensed liquid recycling hood 12 is arranged at the lower part of the condenser 2; a smoke introducing pipe 1 is arranged in the middle of the smoke introducing hood 10; an exhaust gas discharging pipe 4 is arranged on the left upper side of the condensed liquid recycling hood 12; a condensed liquid lead-out pipe 5 is arranged at the right lower side of the condensed liquid recycling hood 12; the water inlet pipe 14 is connected with a valve I20, a circulation water pump 3, a valve III19, a condensing water radiation pipe 8, a valve I7 and a water outlet 13 in sequence; an electric fan 8 is arranged on one side of the condensing water radiation pipe 8. The sulfur dioxide condensing, recycling and converting device is simple in structure, high in smoke treatment rate, convenient to operate and use and low in manufacturing cost.
Description
Technical field
The present invention relates to a kind of conversion equipment, reclaim conversion equipment more specifically to a kind of sulfur dioxide condensation.
Background technology
China has approximately 500,000 of various Industrial Boilers at present, due to the industrial fast development of iron and steel and thermal power generation etc. in recent years, newly constructed boiler is just constantly increased with the speed of annual approximately 8000, but most boiler is coal-burning boiler, combustion system is backward, the thermal efficiency is low and without desulfurizer.The sulfur dioxide that fire coal boiler fume produces causes day by day serious atmosphere pollution, and under the impelling of national policy, each relevant producer starts coal-burning boiler to carry out desulphurization plant transformation, installation one after another.Therefore fire coal boiler fume being carried out to desulfurization is that China administers pollution that caused by coal burning, improves a urgent task of atmospheric environment.The fume desulphurization method of coal-burning boiler is a lot of at present, generally be divided into dry method and wet method, there are dry pelletizing method, simple desulfurization method, wet-type magnesium gypsum, shortcoming is: desulfuration efficiency is low, and equipment is huge, and operation requirements is high, waste water needs could discharge after treatment, the flue gas of coal-burning boiler emits white mist, and cigarette Wen Yi drops to below dew point, deals with the corrosion that very easily causes follow-up equipment improperly.Though external desulfur technology comparative maturity, its investment is large, and operating cost is high, is difficult to be accepted by China, and especially local power plant, steam power plant, Industrial Boiler etc. are more difficult to bear.In conjunction with China's national situation, accelerate to develop durable, easy to operate, small investment, efficiency is high and reliable, the available desulphurization plant of product; meet the fervent demand in wide market, improve environment for human survival, protection of the environment; bring benefit to the next generation, this is our obligation one can't decline.
Summary of the invention
The technical problem to be solved in the present invention is: be applicable to the flue gas desulfurization of all kinds of middle-size and small-size fire coals, oil burning boiler, provide a kind of sulfur dioxide condensation to reclaim conversion equipment, sulfur dioxide in flue gas is reacted with non-ferrous metal copper after water condensation, generate another kind of non-polluted liquid-state, and equipment operation is easy, and flue gas handling rate is high, and floor space is little, cost is little, and operation energy consumption is low.
The present invention includes condenser, water circulating pump, condensed fluid collection case, condensed water radiating tube, electronic fan, its feature is:
A, condenser are reclaimed cover and are formed by flue gas importing cover, condenser body, condensate liquid, and condenser body top is provided with flue gas and imports cover, and its underpart is provided with condensate liquid recovery cover, connects by bolt.Below condensate liquid delivery line 5, be equipped with condensed fluid collection case 6.
B, condenser body upper end and lower end are welded with respectively flanged plate I, flanged plate II, in flanged plate I and flanged plate II, be all arranged with identical pore, the two ends of condenser straight tube are symmetrically placed in respectively in the pore of flanged plate I and flanged plate II, and are welded on respectively in flanged plate I, flanged plate II; The upper right side of condenser body is welded with outlet pipe, and its lower right side is welded with water inlet pipe.
C, the water inlet pipe other end are connected with water circulating pump by valve I, and the water circulating pump other end is connected with condensed water radiating tube by valve III; The outlet pipe other end is connected by valve II with the condensed water radiating tube other end; One side of condensed water radiating tube has electronic fan.
Advantage of the present invention is: simple in structure, flue gas handling rate is high, easy for operation, low cost of manufacture, and cost performance is high, applied widely.Can make the sulfur dioxide in flue gas of fire coal, oil burning boiler react with non-ferrous metal copper after water condensation, generate another kind of non-polluted liquid-state.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation that conversion equipment is reclaimed in a kind of sulfur dioxide condensation of the present invention.
Fig. 2 is the structure cutaway view of condenser 2 in Fig. 1.
Fig. 3 is the structural representation of condenser body 30 in Fig. 2.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is A place enlarged drawing in Fig. 3.
Fig. 6 is the structural representation that in Fig. 1, flue gas imports cover 10.
Fig. 7 is the top view of Fig. 6.
Fig. 8 is the structural representation that the condensate liquid in Fig. 1 reclaims cover 12.
Fig. 9 is the top view of Fig. 8.
Detailed description of the invention
In Fig. 1,2: condenser 2 is reclaimed cover 12 and formed by flue gas importing cover 10, condenser body 30, condensate liquid, condenser body 30 tops are provided with flue gas and import cover 10, its underpart is provided with condensate liquid and reclaims cover 12, connects by bolt, is equipped with condensed fluid collection case 6 below condensate liquid delivery line 5.The upper right side of condenser body 30 is welded with outlet pipe 13, and its lower right side is welded with water inlet pipe 14.Water inlet pipe 14 other ends are connected with water circulating pump 3 by valve I 20, and water circulating pump 3 other ends are connected by valve III 19 and condensed water radiating tube 8.Outlet pipe 13 other ends are connected with condensed water radiating tube 8 other ends by valve II 7.One side of condensed water radiating tube 8 has electronic fan 9, and its effect is: strengthen the heat radiation of condensed water radiating tube 8.
In Fig. 3,4,5: condenser body 30 upper ends and lower end are welded with respectively flanged plate I 17, flanged plate II 18, in flanged plate I 17 and flanged plate II 18, be all arranged with identical pore Φ 15mm, the two ends of condenser straight tube 11 are symmetrically placed in respectively in the pore of flanged plate I 17 and flanged plate II 18, and be welded on respectively in flanged plate I 17, flanged plate II 18 flanged plate I 17 and flanged plate II 18 peripheries uniform 8 bolts hole 21 respectively.Condenser straight tube 11 is made up of copper pipe 15, acid corrosion-resistant stainless steel tube 16, acid corrosion-resistant stainless steel tube 16 internal diameters tightly overlap copper pipe 15, its effect is: make acid corrosion-resistant stainless steel tube 16 support copper pipe 15 on the one hand, acid corrosion-resistant stainless steel tube 16 can be by condensed temperature conduction to copper pipe 15 on the other hand.The upper right side of condenser body 30 is welded with outlet pipe 13, and its lower right side is welded with water inlet pipe 14, and outlet pipe 13 and water inlet pipe 14 all communicate with condenser body 30.The present invention overhauls every year, changes copper pipe 14 simultaneously, and acid corrosion-resistant stainless steel tube 16 internal diameters compress copper pipe 15, are tight fit.
In Fig. 6,7: flue gas imports cover 10 and is made up of cover cap 22, cylinder 23, flange 24, flue gas ingress pipe 1, be welded with cover cap 22 on cylinder 23 tops, be welded with flue gas ingress pipe 1 in the middle of cover cap 22, cylinder 23 adopts and is welded, its lower end and flange 24 weld, uniform 8 bolts hole 25 on flange 24.
In Fig. 8,9: condensate liquid reclaims cover 12 and is made up of cylinder 27, base plate 28, flange 26, remainder of exhaust gas discharge pipe 4, condensate liquid delivery line 5, cylinder 27 adopts and is welded, its bottom is welded with base plate 28, and cylinder 27 upper ends are welded with flange 26, uniform 8 bolts hole 29 on flange 26.The upper left side that condensate liquid reclaims cover 12 is provided with remainder of exhaust gas discharge pipe 4, and lower right side is provided with condensate liquid delivery line 5, is and is welded.
The present invention is work like this: open first successively valve I 20, water circulating pump 3, valve III 19, valve II 7, electronic fan 9, intake by water inlet pipe 14, outlet pipe 13 water outlets, make to be full of water in condenser body 30, because water circulating pump 3 is worked, the water in condensed water radiating tube 8 is formed to circulation.When entering flue gas, high-temperature flue gas imports the cover 10 interior condenser straight tubes 11 that enter respectively, by the water in condenser body 30, the acid corrosion-resistant stainless steel tube 16 on condenser straight tube 11 external diameters is carried out to condensation cooling, make the gaseous state moisture in flue gas be cooled to aqueous water, at this moment because the sulfur dioxide in flue gas is water-soluble, generate rare sulfurous acid with cooled aqueous water, and rare sulfurous acid is attached to reaction generation copper sulphate on copper pipe 15 inwalls, copper sulphate enters condensed fluid collection case 6 after condensate liquid delivery line 5 flows out, react with copper sulphate as reducing agent and generate useful ferrous sulfate with iron staff or iron powder, remainder of exhaust gas is discharged by remainder of exhaust gas discharge pipe 4 simultaneously.
Claims (4)
1. conversion equipment is reclaimed in a sulfur dioxide condensation, comprise condenser (2), water circulating pump (3), condensed fluid collection case (6), condensed water radiating tube (8), electronic fan (9), it is characterized in that:
A, condenser (2) are reclaimed cover (12) and are formed by flue gas importing cover (10), condenser body (30), condensate liquid, condenser body (30) top is provided with flue gas and imports cover (10), its underpart is provided with condensate liquid and reclaims cover (12), connects by bolt; Below condensate liquid delivery line (5), be equipped with condensed fluid collection case (6);
B, condenser body (30) upper end and lower end are welded with respectively flanged plate I (17), flanged plate II (18), in flanged plate I (17) and flanged plate II (18), be all arranged with identical pore, the two ends of condenser straight tube (11) are symmetrically placed in respectively in the pore of flanged plate I (17) and flanged plate II (18), and are welded on respectively in flanged plate I (17), flanged plate II (18); Condenser body (30) upper right side is welded with outlet pipe (13), and its lower right side is welded with water inlet pipe (14);
C, water inlet pipe (14) other end are connected with water circulating pump (3) by valve I (20), and water circulating pump (3) other end is connected with condensed water radiating tube by valve III 19; Outlet pipe (13) other end is connected with condensed water radiating tube (8) other end by valve II (7); One side of condensed water radiating tube (8) has electronic fan (9).
2. conversion equipment is reclaimed in a kind of sulfur dioxide condensation according to claim 1, it is characterized in that: condenser straight tube (11) is made up of copper pipe (15), acid corrosion-resistant stainless steel tube (16), acid corrosion-resistant stainless steel tube (16) internal diameter tightly overlaps copper pipe (15).
3. conversion equipment is reclaimed in a kind of sulfur dioxide condensation according to claim 1, it is characterized in that: flue gas imports cover (10) and is made up of cover cap (22), cylinder (23), flange (24), flue gas ingress pipe (1), be welded with cover cap (22) on cylinder (23) top, in the middle of cover cap (22), be welded with flue gas ingress pipe (1); Cylinder (23) lower end and flange (24) welding, the upper uniform bolt hole (25) of flange (24).
4. conversion equipment is reclaimed in a kind of sulfur dioxide condensation according to claim 1, it is characterized in that: condensate liquid reclaims cover (12) and is made up of cylinder (27), base plate (28), flange (26), remainder of exhaust gas discharge pipe (4), condensate liquid delivery line (5), cylinder (27) bottom is welded with base plate (28), cylinder (27) upper end is welded with flange (26), the upper uniform bolt hole (29) of flange (26); The upper left side that condensate liquid reclaims cover (12) is provided with remainder of exhaust gas discharge pipe (4), and its lower right side is provided with condensate liquid delivery line (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254132.7A CN103990371B (en) | 2014-06-09 | 2014-06-09 | Conversion equipment is reclaimed in a kind of sulfur dioxide condensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410254132.7A CN103990371B (en) | 2014-06-09 | 2014-06-09 | Conversion equipment is reclaimed in a kind of sulfur dioxide condensation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103990371A true CN103990371A (en) | 2014-08-20 |
| CN103990371B CN103990371B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410254132.7A Active CN103990371B (en) | 2014-06-09 | 2014-06-09 | Conversion equipment is reclaimed in a kind of sulfur dioxide condensation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073200A (en) * | 2021-04-07 | 2021-07-06 | 广东明方科技有限公司 | Waste circuit board copper metal enrichment extraction device and extraction method thereof |
| CN113694676A (en) * | 2021-07-23 | 2021-11-26 | 河北光兴半导体技术有限公司 | Waste gas treatment equipment and glass production system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208486A (en) * | 1985-03-12 | 1986-09-16 | Toshiba Corp | Condenser |
| CN2606875Y (en) * | 2003-03-23 | 2004-03-17 | 胡福昌 | Vertical array tube condenser |
| CN101684987A (en) * | 2008-09-28 | 2010-03-31 | 朱张勇 | High-efficiency corrosion-resistant multitubular condenser |
| CN102166430A (en) * | 2011-03-08 | 2011-08-31 | 江苏科圣化工机械有限公司 | Method and device for flue gas desulfurization and desorption |
| CN203037138U (en) * | 2013-01-17 | 2013-07-03 | 四川武胜春瑞医药化工有限公司 | Tube nest type condenser |
| CN103245202A (en) * | 2013-04-28 | 2013-08-14 | 陈银轩 | Cooling device for clean water recovery device |
-
2014
- 2014-06-09 CN CN201410254132.7A patent/CN103990371B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208486A (en) * | 1985-03-12 | 1986-09-16 | Toshiba Corp | Condenser |
| CN2606875Y (en) * | 2003-03-23 | 2004-03-17 | 胡福昌 | Vertical array tube condenser |
| CN101684987A (en) * | 2008-09-28 | 2010-03-31 | 朱张勇 | High-efficiency corrosion-resistant multitubular condenser |
| CN102166430A (en) * | 2011-03-08 | 2011-08-31 | 江苏科圣化工机械有限公司 | Method and device for flue gas desulfurization and desorption |
| CN203037138U (en) * | 2013-01-17 | 2013-07-03 | 四川武胜春瑞医药化工有限公司 | Tube nest type condenser |
| CN103245202A (en) * | 2013-04-28 | 2013-08-14 | 陈银轩 | Cooling device for clean water recovery device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113073200A (en) * | 2021-04-07 | 2021-07-06 | 广东明方科技有限公司 | Waste circuit board copper metal enrichment extraction device and extraction method thereof |
| CN113694676A (en) * | 2021-07-23 | 2021-11-26 | 河北光兴半导体技术有限公司 | Waste gas treatment equipment and glass production system |
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| Publication number | Publication date |
|---|---|
| CN103990371B (en) | 2016-08-17 |
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