CN102553415B - Novel double-tower type efficient desulfuration dust collector - Google Patents
Novel double-tower type efficient desulfuration dust collector Download PDFInfo
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- CN102553415B CN102553415B CN201210018533.3A CN201210018533A CN102553415B CN 102553415 B CN102553415 B CN 102553415B CN 201210018533 A CN201210018533 A CN 201210018533A CN 102553415 B CN102553415 B CN 102553415B
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- tower
- flue
- tower body
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- 239000000428 dust Substances 0.000 title claims abstract description 37
- 238000006477 desulfuration reaction Methods 0.000 title abstract description 27
- 230000003009 desulfurizing effect Effects 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 9
- 239000003546 flue gas Substances 0.000 abstract description 9
- 239000000779 smoke Substances 0.000 abstract description 7
- 230000023556 desulfurization Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
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Abstract
The invention relates to a novel double-tower type efficient desulfuration dust collector, belonging to an improvement for the structure of desulfuration dust-removing equipment. The structure of the novel double-tower type efficient desulfuration dust collector is as follows: an S-bend rotating type desulfuration dust-removing tower is connected with an impact turbulence-type desulfuration dust-removing tower by a flue; the flue is provided with a fan; the tower body of the S-bend rotating type desulfuration dust-removing tower is provided with a smoke inlet and a plurality of atomizing nozzles; the two sides of the smoke inlet in the S-bend rotating type desulfuration dust-removing tower are respectively provided with an S-shaped vortex channel; a baffle I is arranged on the middle upper part of the tower body of the S-bend rotating type desulfuration dust-removing tower, and an ash bucket I is arranged at the bottom of the tower body of the S-bend rotating type desulfuration dust-removing tower; an air outlet is arranged on the top of the tower body of the impact turbulence-type desulfuration dust-removing tower, and an ash bucket II is arranged at the bottom of the tower body of the impact turbulence-type desulfuration dust-removing tower; the tail end of the flue is positioned in the tower body of the impact turbulence-type desulfuration dust-removing tower and is provided with a plurality of atomizing nozzles; a flue gas impact body is arranged at the exit of the flue; and a baffle II is arranged on the middle upper part of the tower body of the impact turbulence-type desulfuration dust-removing tower. The novel double-tower type efficient desulfuration dust collector integrates the functions of desulfuration and dust removal, and the aim of efficient desulfuration without smoke and dust is achieved by using a two-stage desulfuration dust-removing tower.
Description
Technical field
The invention relates to a kind of desulfurizing dust-collector, particularly a kind of double-tower type high-efficiency desulfurizing dust-collector.
Background technology
Present stage, smoke desulfurization dust remover was divided three classes: wet desulphurization, semi-dry desulphurization, desulfurization by dry method.Mostly be one pole and process, efficiency of dust collection is low, and desulfuration efficiency is low, and does not eliminate smoke.Production cost is high, service life is short.
Summary of the invention
In order to solve the technical problem of above-mentioned existence, the invention provides a kind of novel double-tower type high-efficiency desulfurizing dust-collector, and this collector for duster desulfurization and dedusting is integrated, and smoke medicining dust-removing effect is good.
The object of the invention is achieved in that a kind of double-tower type high-efficiency desulfurizing dust-collector, it is characterized in that: the curved rotary desulfurized dust collection column of S is connected by flue with impact turbulence type desulfurized dust collection column, and blower fan is installed on flue;
The tower body of the described curved rotary desulfurized dust collection column of S is provided with into mouth, and the both sides of entering mouth in tower are respectively equipped with S shape whirlpool passage, in tower body middle and upper part, are provided with deflection plate I, in tower body bottom, is provided with ash bucket I;
The tower body top of described impact turbulence type desulfurized dust collection column is provided with air outlet, in tower body bottom, is provided with ash bucket II; Flue end is positioned at the tower body that impacts turbulence type desulfurized dust collection column, at flue outlet place, is provided with smoke-shock body, in tower body middle and upper part, is provided with deflection plate II.
On the tower body of the described curved rotary desulfurized dust collection column of S, several atomizers are set.
Described flue end is provided with several atomizers.
The invention adopts double-tower type structure, at front end, the curved rotary desulfurized dust collection column of one-level S is set, and rear end arranges one-level and impacts turbulence type desulfurized dust collection column by flue connecting fan.Flue gas is sucked from the mouth that enters of the curved rotary desulfurized dust collection column of S by blower fan, due to many group atomizers being set in the curved rotary desulfurized dust collection column of S, atomizer ejection is carried out preliminary purification without the region-wide buck water smoke in dead angle to flue gas, then flue gas carries out special water eddy flow by S shape whirlpool passage, utilize the kinetic energy of flue gas self to produce air swirl, gas-liquid two-phase fully contacts, and carries out mass transfer reaction, removes most of S0<sub TranNum="78">2</sub>, S0<sub TranNum="79">3</sub>, CO and dust, the deflection plate I arranging by the curved rotary desulfurized dust collection column of S top is again dewatered, flue gas is blown at a high speed and is impacted turbulence type desulfurized dust collection column by blower fan after going out the curved rotary desulfurized dust collection column of S, because flue end is arranged in tower, and at flue end, atomizer is set, after purifying by atomizer, enter smoke-shock body, utilize high strength hydraulic pressure to make to purify completely by the flue gas of smoke-shock body, last flue gas becomes pure band aqueous vapor body and filters moisture by deflection plate II, final flue gas is discharged deduster from air outlet, wherein deflection plate is according to gravity, inertia force, the gas-water separation principle designs such as centrifugal force, dewatering efficiency is high (exports liquid moisture content concentration<100mg/Nm<sup TranNum="80">3</sup>), guarantee that blower fan normally moves.
The invention integrates desulfurization and dedusting, by two-step desulfurization gas wash tower, has reached the object of high-efficiency desulfurization smokeless and dust free.This installs not effluent, non-secondary pollution, and technique is simple, maintenance easy to operate, desulfurization degree is in 99% left and right, and dust removal efficiency is in 99% left and right, and desulfurization and dedusting is effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of the invention.
The specific embodiment
A kind of double-tower type high-efficiency desulfurizing dust-collector, as shown in Figure 1, this device comprises the curved rotary desulfurized dust collection column 1 of S, impacts turbulence type desulfurized dust collection column 2, flue 9, blower fan 10, wherein the curved rotary desulfurized dust collection column 1 of S is connected by flue 9 with impact turbulence type desulfurized dust collection column 2, and blower fan 1 is installed on flue 9.
The tower body of the curved rotary desulfurized dust collection column 1 of S is provided with into mouth 3 and several atomizers 13, and the both sides of entering mouth 3 in tower are respectively equipped with S shape whirlpool passage 4, in tower body middle and upper part, are provided with deflection plate I 5, in tower body bottom, is provided with ash bucket I 11.
At the tower body top of impacting turbulence type desulfurized dust collection column 2, be provided with air outlet 8, in tower body bottom, be provided with ash bucket II 12; At flue 9 ends, be positioned at the tower body that impacts turbulence type desulfurized dust collection column 2, at flue 9 ends, be provided with several atomizers 14, in flue 9 exits, be provided with smoke-shock body 6, in tower body middle and upper part, be provided with deflection plate II 7.
Claims (3)
1. a double-tower type high-efficiency desulfurizing dust-collector, is characterized in that: the curved rotary desulfurized dust collection column of S (1) is connected by flue (9) with impact turbulence type desulfurized dust collection column (2), at the upper blower fan (10) of installing of flue (9);
The tower body of the curved rotary desulfurized dust collection column of described S (1) is provided with into mouth (3), and the both sides of entering mouth (3) in tower are respectively equipped with S shape whirlpool passage (4), are provided with deflection plate I (5) in tower body middle and upper part, in tower body bottom, is provided with ash bucket I (11);
The tower body top of described impact turbulence type desulfurized dust collection column (2) is provided with air outlet (8), in tower body bottom, is provided with ash bucket II (12); Flue (9) end is positioned at the tower body that impacts turbulence type desulfurized dust collection column (2), in flue (9) exit, is provided with smoke-shock body (6), is provided with deflection plate II (7) in tower body middle and upper part.
2. a kind of double-tower type high-efficiency desulfurizing dust-collector according to claim 1, is characterized in that: several atomizers (13) are set on the tower body of the curved rotary desulfurized dust collection column of described S (1).
3. a kind of double-tower type high-efficiency desulfurizing dust-collector according to claim 1 and 2, is characterized in that: described flue (9) end is provided with several atomizers (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018533.3A CN102553415B (en) | 2012-01-20 | 2012-01-20 | Novel double-tower type efficient desulfuration dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018533.3A CN102553415B (en) | 2012-01-20 | 2012-01-20 | Novel double-tower type efficient desulfuration dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102553415A CN102553415A (en) | 2012-07-11 |
| CN102553415B true CN102553415B (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210018533.3A Expired - Fee Related CN102553415B (en) | 2012-01-20 | 2012-01-20 | Novel double-tower type efficient desulfuration dust collector |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399333B (en) * | 2014-09-28 | 2016-01-27 | 太原钢铁(集团)有限公司 | A kind of crushing and screening dust arrester |
| CN107854941B (en) * | 2017-11-21 | 2019-09-20 | 中国能源建设集团华东电力试验研究院有限公司 | Thermoelectricity desulfurization DCS system |
| CN114699857A (en) * | 2022-03-17 | 2022-07-05 | 河南心连心智能装备科技有限公司 | Welding fume purification system and application method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762547A (en) * | 2005-09-28 | 2006-04-26 | 南京大学 | Electric arc furnace dust-collecting sulfur-removing method and device |
| CN201275461Y (en) * | 2008-09-25 | 2009-07-22 | 广东新明珠陶瓷集团有限公司 | Rotary system for desulfurizing, dedusting and eliminating smoke |
| CN202105554U (en) * | 2011-06-01 | 2012-01-11 | 徐功波 | Wet desulphurization dust catcher |
| CN202410504U (en) * | 2012-01-20 | 2012-09-05 | 尤凯军 | Novel double-tower efficient desulfurizing and dedusting device |
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2012
- 2012-01-20 CN CN201210018533.3A patent/CN102553415B/en not_active Expired - Fee Related
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| CN102553415A (en) | 2012-07-11 |
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