CN108579395B - Desulfurization synergistic device - Google Patents
Desulfurization synergistic device Download PDFInfo
- Publication number
- CN108579395B CN108579395B CN201810714975.9A CN201810714975A CN108579395B CN 108579395 B CN108579395 B CN 108579395B CN 201810714975 A CN201810714975 A CN 201810714975A CN 108579395 B CN108579395 B CN 108579395B
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- pipe
- mounting box
- horizontal
- water collecting
- collecting plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention discloses a desulfurization synergistic device, which comprises a mounting box, wherein a fixed ring is fixedly arranged on the front surface of the mounting box, mounting holes are formed in corners of the front surface of the mounting box, horizontal PP pipes are uniformly distributed in the mounting box and penetrate through the mounting box, one end of each horizontal PP pipe is positioned in the fixed ring, the horizontal PP pipes are connected with the fixed ring through bolts, vertical PP pipes are mounted in the mounting box and between the horizontal PP pipes, and a first water collecting plate is fixedly mounted on one side of the mounting box. The invention has the advantages that the structure of the pipe array is modularized, the pipe array is manufactured and installed, the adjustment can be carried out according to different projects, the practicability is high, the production and the installation are convenient, the slurry can be fully intercepted through the horizontal PP pipe and the vertical PP pipe, holes are formed in the vertical PP pipe and the sliding plate, the flue gas and the slurry can pass through, and the flue gas and the slurry can be fully contacted while the flue gas and the slurry are not blocked from passing through.
Description
Technical Field
The invention relates to the technical field of flue gas desulfurization, in particular to a desulfurization synergistic device.
Background
The conventional empty tower spray desulfurization technology has a problem that the performance of the technology can not meet the requirement that the desulfurization efficiency is 99% or more in the operation process, and the technology mainly adopted for improving the desulfurization efficiency comprises double-tower double-circulation, single-tower double-circulation, tray towers, cyclone coupling and the like, but the system resistance of the technologies is higher, so that a synergistic layer capable of improving the desulfurization efficiency but not obviously increasing the resistance of a desulfurization system is required to be arranged below the lowest layer of a spray layer. Therefore, a desulfurization enhancing device is provided by a person skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
The invention aims to provide a desulfurization synergistic device, which solves the problems that the conventional empty tower spray desulfurization technology provided in the background art has a problem that the performance of the conventional empty tower spray desulfurization technology can not meet the requirement that the desulfurization efficiency is 99% higher in the operation process, and the technology mainly adopted for improving the desulfurization efficiency at present comprises double-tower double-circulation, single-tower double-circulation, tray towers, cyclone coupling and the like, but the system resistance of the technologies is higher, so that a synergistic layer capable of improving the desulfurization efficiency is required to be arranged below the lowest layer of a spray layer, but the resistance of a desulfurization system is not obviously increased.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a desulfurization synergistic device, includes the mounting box, mounting box's front surface fixed mounting has solid fixed ring, and the front surface corner of mounting box has seted up the mounting hole, the inside evenly distributed of mounting box just runs through and installs the level PP pipe, the one end of level PP pipe is located solid fixed ring's inside, and level PP pipe passes through bolted connection with solid fixed ring, the inside of mounting box just is located and installs vertical PP pipe between the level PP pipe, and one side fixed mounting of mounting box has first water collecting plate, the opposite side fixed mounting of mounting box has the second water collecting plate, and the both sides of mounting box are close to the top of the second water collecting plate of first water collecting plate and have seted up the intake groove, the hydrophobic layer has all been scribbled to the upper surface of first water collecting plate and intake groove, the water collecting plate is installed to the upper end of vertical PP pipe, slide is installed to the inside one end that first water collecting plate and intake groove are located the mounting box, first hole has been seted up to the side of vertical PP pipe.
As a further scheme of the invention: the rear surface of the mounting box is provided with grooves, and the number of the grooves is consistent with that of the horizontal PP pipes.
As still further aspects of the invention: the length of the inner diameter of the fixing ring and the groove is equal to the length of the outer diameter of the horizontal PP pipe.
As still further aspects of the invention: the number of the horizontal PP pipes is not less than three, and the horizontal PP pipes in each row are staggered.
As still further aspects of the invention: the vertical PP pipe is located the inside one section of mounting box and is provided with the turning, the vertical PP pipe centre gripping is passed through to the horizontal PP pipe.
As still further aspects of the invention: the first hole is formed in the joint of the vertical section and the corner section of the vertical PP pipe.
As still further aspects of the invention: one end of the sliding plate, which is close to the first water collecting plate and the second water collecting plate, is declined towards the other end in an inclined angle.
As still further aspects of the invention: the sliding plate is formed by horizontally arranging a plurality of sectional materials and fixedly arranged at one ends of the second water collecting plate and the first water collecting plate, and gaps are formed between the sectional materials which are separated.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the advantages that the structure of the pipe array is modularized, the pipe array can be adjusted according to different projects, the practicability is high, the production and the installation are convenient, the slurry can be fully intercepted through the horizontal PP pipe and the vertical PP pipe, holes are formed in the vertical PP pipe and the sliding plate, the flue gas and the slurry can pass through, the flue gas and the slurry can be fully contacted while the flue gas and the slurry are not blocked from passing through, and the desulfurization effect of the device can be improved.
Drawings
FIG. 1 is a schematic structural view of a desulfurization enhancing apparatus.
FIG. 2 is a schematic cross-sectional view of a desulfurization enhancing apparatus.
In the figure: 1. a mounting box; 2. a fixing ring; 3. a mounting hole; 4. a horizontal PP tube; 5. a bolt; 6. a vertical PP tube; 7. a first water collecting plate; 8. a water inlet tank; 9. a hydrophobic layer; 10. a water collection sheet; 11. a slide plate; 12. a first hole; 13. a second hole; 14. and a second water collecting plate.
Detailed Description
Referring to fig. 1-2, in the embodiment of the invention, a desulfurization synergistic device comprises a mounting box 1, wherein a fixing ring 2 is fixedly mounted on the front surface of the mounting box 1, mounting holes 3 are formed in corners of the front surface of the mounting box 1, horizontal PP pipes 4 are uniformly distributed in the mounting box 1 and penetrate through the mounting holes, one ends of the horizontal PP pipes 4 are located in the fixing ring 2, the horizontal PP pipes 4 are connected with the fixing ring 2 through bolts 5, vertical PP pipes 6 are mounted in the mounting box 1 and between the horizontal PP pipes 4, a first water collecting plate 7 is fixedly mounted on one side of the mounting box 1, a second water collecting plate 14 is fixedly mounted on the other side of the mounting box 1, a water inlet groove 8 is formed above the second water collecting plate 14, which is close to the first water collecting plate 7, on the upper surfaces of the first water collecting plate 7 and the water inlet groove 8, a hydrophobic layer 9 is coated, a water collecting plate 10 is mounted on the upper end of the vertical PP pipes 6, a first water collecting plate 7 and the water inlet groove 8 are located in the inner end of the mounting box 1, a first slide plate 11 is provided with a first slide hole 13, and a first slide plate hole 11 is formed in the side of the mounting box 1.
The rear surface of mounting box 1 is seted up flutedly, and the quantity of recess is unanimous with the quantity of horizontal PP pipe 4, and the length of the inside diameter of solid fixed ring 2 and recess equals with the length of the outside diameter of horizontal PP pipe 4, inserts into mounting box 1 with horizontal PP pipe 4, installs the one end of horizontal PP pipe 4 in the recess, then uses bolt 5 to run through solid fixed ring 2 and horizontal PP pipe 4, can install the inside at mounting box 1 with horizontal PP pipe. The quantity of the horizontal PP pipes 4 is not less than three rows, the horizontal PP pipes 4 in each row are staggered, the horizontal PP pipes can be fully contacted with slurry, a corner is arranged on one section of the vertical PP pipe 6 positioned in the mounting box 1, the vertical PP pipe 6 is clamped by the horizontal PP pipes 4 through the corner, a first hole 12 is formed in the joint of the vertical section of the vertical PP pipe 6 and the corner section, slurry and flue gas can pass through, one end, close to the first water collection plate 7 and the second water collection plate 14, of the sliding plate 11 is inclined to the other end to descend, the slurry can slide along the first water collection plate 7 and the second water collection plate 14, the slurry can drop into the horizontal PP pipes 4 at the edges of the first water collection plate 7 and the second water collection plate 14 or the second holes 13, the sliding plate 11 is fixedly arranged at one end of the second water collection plate 14 and the first water collection plate 7 in a horizontal arrangement for a plurality of sectional materials, and gaps are formed between the separated sectional materials, and the slurry can be prevented from descending.
The working principle of the invention is as follows: the device is arranged on the lower side of a spraying layer of the desulfurizing tower, when slurry flows down from the spraying layer, a part of slurry can be intercepted by the horizontal PP pipe 4 under the resistance of flue gas, meanwhile, a part of slurry enters the vertical PP pipe 6 through the water collecting plate 10, the first water collecting plate 7 and the second water collecting plate 14 on two sides of the device can intercept the slurry of the other part, the slurry flows into the sliding plate 11 along the first water collecting plate 7 and the second water collecting plate 14, the slurry can flow to the horizontal PP pipe 4 along the edges of the first water collecting plate 7 and the second water collecting plate 14 or the second holes 13, the contact area between the flue gas and the slurry can be increased by the first holes 12 on the side surface of the vertical PP pipe 6, the flue gas rises from the lower side of the device and can react with the slurry on the horizontal PP pipe 4, and the other part of the flue gas enters the vertical PP pipe 6 through the bottom end or the first holes 12 of the vertical PP pipe 6 and can react with the slurry in the vertical PP pipe 6, the reaction time and the contact area of the slurry in the vertical PP pipe 6 can be increased, and the desulfurizing efficiency can be improved.
Claims (3)
1. The utility model provides a desulfurization synergistic device, includes mounting box (1), its characterized in that, the front surface fixed mounting of mounting box (1) has solid fixed ring (2), and the front surface corner of mounting box (1) has seted up mounting hole (3), the inside evenly distributed of mounting box (1) just runs through and installs horizontal PP pipe (4), the one end of horizontal PP pipe (4) is located the inside of solid fixed ring (2), and horizontal PP pipe (4) are connected through bolt (5) with solid fixed ring (2), vertical PP pipe (6) are installed to the inside of mounting box (1) and be located between horizontal PP pipe (4), and one side fixed mounting of mounting box (1) has first water collecting plate (7), the opposite side fixed mounting of mounting box (1) has second water collecting plate (14), and water inlet channel (8) have been seted up to the both sides of mounting box (1) near the top of the second water collecting plate (14) of first water collecting plate (7), the upper surface coating (9) of first water collecting plate (7) and water inlet channel (8) have, water inlet channel (8) are located one end (10) are installed to water collecting plate (7), a first hole (12) is formed in the side face of the vertical PP pipe (6), and a second hole (13) is formed in the sliding plate (11);
the rear surface of the mounting box (1) is provided with grooves, and the number of the grooves is consistent with that of the horizontal PP pipes (4);
the length of the inner diameters of the fixing ring (2) and the groove is equal to the length of the outer diameter of the horizontal PP pipe (4);
the number of the horizontal PP pipes (4) is not less than three, and the horizontal PP pipes (4) in each row are staggered;
a corner is arranged on one section of the vertical PP pipe (6) positioned in the mounting box (1), and the horizontal PP pipe (4) clamps the vertical PP pipe (6) through the corner;
the first hole (12) is formed at the joint of the vertical section and the corner section of the vertical PP pipe (6).
2. A desulfurization enhancing apparatus as claimed in claim 1, wherein said slide plate (11) is inclined downward toward the other end thereof near one end of the first water collecting plate (7) and the second water collecting plate (14).
3. The desulfurization synergistic device according to claim 2, wherein the sliding plate (11) is a plurality of profiles which are horizontally arranged and fixedly arranged at one end of the second water collecting plate (14) and one end of the first water collecting plate (7), and gaps are arranged between the separated profiles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714975.9A CN108579395B (en) | 2018-06-29 | 2018-06-29 | Desulfurization synergistic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714975.9A CN108579395B (en) | 2018-06-29 | 2018-06-29 | Desulfurization synergistic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108579395A CN108579395A (en) | 2018-09-28 |
| CN108579395B true CN108579395B (en) | 2023-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810714975.9A Active CN108579395B (en) | 2018-06-29 | 2018-06-29 | Desulfurization synergistic device |
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| CN (1) | CN108579395B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498457A (en) * | 2015-12-24 | 2016-04-20 | 浙江德创环保科技股份有限公司 | Tubular synergistic layer and desulfurizing tower provided with the same |
| CN206027419U (en) * | 2016-08-30 | 2017-03-22 | 武汉龙净环保工程有限公司 | Desulfurization system with circulation slurry spray system and double -deck tubular flue gas uniform distributor |
| CN207520857U (en) * | 2017-11-21 | 2018-06-22 | 国电环境保护研究院有限公司 | A kind of desulfuration absorbing tower device |
| CN208824259U (en) * | 2018-06-29 | 2019-05-07 | 神华国华广投（柳州）发电有限责任公司 | A kind of desulfurization synergistic device |
-
2018
- 2018-06-29 CN CN201810714975.9A patent/CN108579395B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498457A (en) * | 2015-12-24 | 2016-04-20 | 浙江德创环保科技股份有限公司 | Tubular synergistic layer and desulfurizing tower provided with the same |
| CN206027419U (en) * | 2016-08-30 | 2017-03-22 | 武汉龙净环保工程有限公司 | Desulfurization system with circulation slurry spray system and double -deck tubular flue gas uniform distributor |
| CN207520857U (en) * | 2017-11-21 | 2018-06-22 | 国电环境保护研究院有限公司 | A kind of desulfuration absorbing tower device |
| CN208824259U (en) * | 2018-06-29 | 2019-05-07 | 神华国华广投（柳州）发电有限责任公司 | A kind of desulfurization synergistic device |
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| Publication number | Publication date |
|---|---|
| CN108579395A (en) | 2018-09-28 |
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Address after: 545600 No. 168, Jianzhong West, Luzhai County, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant after: Guoneng guangtou Liuzhou Power Generation Co.,Ltd. Address before: 545600 No. 168, Jianzhong West Road, Luzhai County, Liuzhou City, Guangxi Zhuang Autonomous Region Applicant before: SHENHUA GUOHUA GUANGTOU (LIUZHOU) POWER GENERATION CO.,LTD. |
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