CN105477967A - Wet type flue gas desulfurization dust remover - Google Patents
Wet type flue gas desulfurization dust remover Download PDFInfo
- Publication number
- CN105477967A CN105477967A CN201511028936.6A CN201511028936A CN105477967A CN 105477967 A CN105477967 A CN 105477967A CN 201511028936 A CN201511028936 A CN 201511028936A CN 105477967 A CN105477967 A CN 105477967A
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- CN
- China
- Prior art keywords
- flue gas
- pipe
- chimney
- dust remover
- deduster
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
-
- 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
- B01D53/14—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 by absorption
- B01D53/1456—Removing acid components
-
- 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
- B01D53/14—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 by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to a wet type flue gas desulfurization dust remover. The wet type flue gas desulfurization dust remover is characterized in that a rain hat is arranged at the upper end of a chimney, a hole plate drop catcher is arranged in the middle in the chimney, a slurry type cyclone plate is arranged at the lower end in the chimney, the chimney is arranged on an upper cover of the dust remover, the upper end of the dust remover is arranged at the top end of a dust remover barrel, and an atomizing spray pipe and a water and gas mixing nozzle are arranged below the upper cover of the dust remover; a flue gas inlet is formed in one side of the upper end of the dust remover barrel, a premixing pipe is arranged in the middle in the dust remover barrel, a multi-blade rotary plate is arranged between the outer wall of the premixing pipe and the inner wall of the dust remover barrel, a multi-hole flow spreading pipe is arranged at the lower end of the premixing pipe, a circulating water tank and a drain outlet are arranged at the lower end in the dust remover barrel, and an access cover hole and a circulating water pump are arranged on one side of the lower end of the dust remover barrel. The wet type flue gas desulfurization dust remover has the advantages that flue gas can be purified multiple times, the purification and dust removal effect is good, purification efficiency reaches 100%, desulfurization efficiency reaches 95%, energy consumption is low, water is saved, the water bleaching rate is low, operation is easy, and maintenance is avoided.
Description
Technical field
The present invention relates to air cleaning and environment-friendly fixture fields, specifically a kind of wet flue gas desulfurization and dust removal device, be mainly used in the factory to the fuel such as fire coal, fuel oil, living beings.
Background technology
On market, a shower nozzle is installed in general desulfurizing dust-collector inside, to flue gas sprinkle, with low content of technology, can only carry out primary purification to flue gas, purification, efficiency of dust collection is low, serious to air, environmental pollution, along with the development in epoch, the environmental requirement of the various aspects such as Environmental, air is more and more higher, is badly in need of wanting a kind of new smoke desulfurization dust remover.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, and provide a kind of wet flue gas desulfurization and dust removal device, the technical solution adopted for the present invention to solve the technical problems is: structure of the present invention comprises rainhat, chimney, orifice plate drop catcher, paddle spiral board, taper water fender, deduster upper cover, atomizing spray pipe, gas-vapor mix shower nozzle, flue gas air inlet, premixed pipe, multiple-blade rotating plate, maintenance cap bore, water circulating pump, porous diffusing pipe, cyclic water tank, equipment supporting leg, sewage draining exit, deduster cylinder, it is characterized in that chimney upper end is provided with rainhat, in chimney, centre position is provided with orifice plate drop catcher, in chimney, lower end is provided with paddle spiral board, chimney is arranged on deduster and covers, deduster upper cover is arranged on the top of deduster cylinder, is provided with atomizing spray pipe below deduster upper cover, gas-vapor mix shower nozzle, side, deduster cylinder upper end is provided with flue gas air inlet, in deduster cylinder, centre position is provided with premixed pipe, multiple-blade rotating plate is provided with between premixed pipe outer wall and deduster cylinder inwall, premixed pipe lower end is provided with porous diffusing pipe, and in deduster cylinder, lower end is provided with cyclic water tank, sewage draining exit, side, deduster cylinder lower end is provided with maintenance cap bore, water circulating pump, deduster cylinder bottom is provided with equipment supporting leg,
Described wet flue gas desulfurization and dust removal device, it is characterized in that orifice plate drop catcher is one section of steel pipe, steel pipe and inner wall of stack have interval, on steel pipe, lower nozzle edge is connected with inner wall of stack by welding iron plate, steel pipe tube wall is provided with the multiple onesize circular hole of column-shaped in a row, in smog spiral process, along with temperature declines, in smog, hydrone increases the contact probability with steel pipe tube wall, the molecule be bonded together with hydrone is bonded on tube wall more, reducing smog enters in air, plays the effect purified air;
Described wet flue gas desulfurization and dust removal device, is characterized in that paddle spiral board is made up of three fan blades, the vertical smoke flow risen is changed and flows to, become spiral;
Described wet flue gas desulfurization and dust removal device, it is characterized in that taper water fender is cone, its floor space is greater than stovepipe sectional area, and conical tip is positioned at chimney, deduster cylinder center line;
Described wet flue gas desulfurization and dust removal device, it is characterized in that atomizing spray pipe is horizontal direction, its front end is provided with atomizer, and atomizer is downward, and its length is slightly larger than the end radius of circle of taper water fender;
Described wet flue gas desulfurization and dust removal device, is characterized in that gas-vapor mix shower nozzle is arranged at deduster cylinder position of center line, carries out first time sprinkling, dedusting to the flue gas in premixed pipe;
Described wet flue gas desulfurization and dust removal device, is characterized in that multiple-blade rotating plate is made up of multiple blade, the vertical smoke flow risen is changed and flows to, become spiral;
Described wet flue gas desulfurization and dust removal device, it is characterized in that porous diffusing pipe is the steel pipe of short length, steel pipe one end mouth of pipe is welded on the inwall pore of premixed pipe.
The invention has the beneficial effects as follows, the present invention repeatedly can purify flue gas, and purification, good dedusting effect, purification efficiency reaches 100%, and desulfuration efficiency reaches 95%, and energy consumption is low, using water wisely, and drift ice rate is low, simple to operate, removes maintenance from.
Accompanying drawing explanation
Fig. 1: embodiment of the present invention sectional structure schematic diagram.
In figure: rainhat 1, chimney 2, orifice plate drop catcher 3, paddle spiral board 4, taper water fender 5, deduster upper cover 6, atomizing spray pipe 7, gas-vapor mix shower nozzle 8, flue gas air inlet 9, premixed pipe 10, multiple-blade rotating plate 11, maintenance cap bore 12, water circulating pump 13, porous diffusing pipe 14, cyclic water tank 15, equipment supporting leg 16, sewage draining exit 17, deduster cylinder 18.
Detailed description of the invention
Illustrate with reference to accompanying drawing and following concrete detailed description is done to the present invention.As shown in drawings, structure of the present invention comprises rainhat 1, chimney 2, orifice plate drop catcher 3, paddle spiral board 4, taper water fender 5, deduster upper cover 6, atomizing spray pipe 7, gas-vapor mix shower nozzle 8, flue gas air inlet 9, premixed pipe 10, multiple-blade rotating plate 11, maintenance cap bore 12, water circulating pump 13, porous diffusing pipe 14, cyclic water tank 15, equipment supporting leg 16, sewage draining exit 17, deduster cylinder 18, it is characterized in that chimney 2 upper end is provided with rainhat 1, in chimney 2, centre position is provided with orifice plate drop catcher 3, in chimney 2, lower end is provided with paddle spiral board 4, chimney 2 is arranged on deduster upper cover 6, deduster upper cover 6 is arranged on the top of deduster cylinder 18, is provided with atomizing spray pipe 7 below deduster upper cover 6, gas-vapor mix shower nozzle 8, side, deduster cylinder 18 upper end is provided with flue gas air inlet 9, in deduster cylinder 18, centre position is provided with premixed pipe 10, multiple-blade rotating plate 11 is provided with between premixed pipe 10 outer wall and deduster cylinder 18 inwall, premixed pipe 10 lower end is provided with porous diffusing pipe 14, and in deduster cylinder 18, lower end is provided with cyclic water tank 15, sewage draining exit 17, side, deduster cylinder 18 lower end is provided with maintenance cap bore 12, water circulating pump 13, deduster cylinder 18 bottom is provided with equipment supporting leg 16, orifice plate drop catcher 3 is one section of steel pipe, steel pipe and chimney 2 inwall have interval, on steel pipe, lower nozzle edge is connected with chimney 2 inwall by welding iron plate, steel pipe tube wall is provided with the multiple onesize circular hole of column-shaped in a row, in smog spiral process, along with temperature declines, in smog, hydrone increases the contact probability with steel pipe tube wall, the molecule be bonded together with hydrone is bonded on tube wall more, reduces smog and enter in air, play the effect purified air, paddle spiral board 4 is made up of three fan blades, the vertical smoke flow risen is changed and flows to, become spiral, taper water fender 5 is cone, and its floor space is greater than chimney 2 tube section and amasss, and conical tip is positioned at chimney 2, deduster cylinder 18 center line, atomizing spray pipe 7 is horizontal direction, and its front end is provided with atomizer, and atomizer is downward, and its length is slightly larger than the end radius of circle of taper water fender 5, gas-vapor mix shower nozzle 8 is arranged at deduster cylinder 18 position of center line, carries out first time sprinkling, dedusting to the flue gas in premixed pipe 10, multiple-blade rotating plate 11 is made up of multiple blade, the vertical smoke flow risen is changed and flows to, become spiral, porous diffusing pipe 14 is the steel pipe of short length, and steel pipe one end mouth of pipe is welded on the inwall pore of premixed pipe 10.
Embodiment recited above is only be described the preferred embodiment of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design concept of the present invention; the various modification that in this area, common engineers and technicians make technical scheme of the present invention and improvement; protection scope of the present invention all should be fallen into; the technology contents of request protection of the present invention, all records in detail in the claims.
Claims (8)
1. wet flue gas desulfurization and dust removal device, comprises rainhat (1), chimney (2), orifice plate drop catcher (3), paddle spiral board (4), taper water fender (5), deduster upper cover (6), atomizing spray pipe (7), gas-vapor mix shower nozzle (8), flue gas air inlet (9), premixed pipe (10), multiple-blade rotating plate (11), maintenance cap bore (12), water circulating pump (13), porous diffusing pipe (14), cyclic water tank (15), equipment supporting leg (16), sewage draining exit (17), deduster cylinder (18), it is characterized in that chimney (2) upper end is provided with rainhat (1), chimney (2) interior centre position is provided with orifice plate drop catcher (3), chimney (2) interior lower end is provided with paddle spiral board (4), chimney (2) is arranged on deduster upper cover (6), deduster upper cover (6) is arranged on the top of deduster cylinder (18), and deduster upper cover (6) below is provided with atomizing spray pipe (7), gas-vapor mix shower nozzle (8), deduster cylinder (18) side, upper end is provided with flue gas air inlet (9), deduster cylinder (18) interior centre position is provided with premixed pipe (10), multiple-blade rotating plate (11) is provided with between premixed pipe (10) outer wall and deduster cylinder (18) inwall, premixed pipe (10) lower end is provided with porous diffusing pipe (14), and deduster cylinder (18) interior lower end is provided with cyclic water tank (15), sewage draining exit (17), deduster cylinder (18) side, lower end is provided with maintenance cap bore (12), water circulating pump (13), deduster cylinder (18) bottom is provided with equipment supporting leg (16).
2. wet flue gas desulfurization and dust removal device according to claim 1, it is characterized in that orifice plate drop catcher (3) is one section of steel pipe, steel pipe and chimney (2) inwall have interval, on steel pipe, lower nozzle edge is connected with chimney (2) inwall by welding iron plate, steel pipe tube wall is provided with the multiple onesize circular hole of column-shaped in a row, smog accelerates in spiral process, along with temperature declines, in smog, hydrone increases the contact probability with steel pipe tube wall, the molecule be bonded together with hydrone is bonded on tube wall more, reducing smog enters in air, play the effect purified air.
3. wet flue gas desulfurization and dust removal device according to claim 1, is characterized in that paddle spiral board (4) is made up of three fan blades, the vertical smoke flow risen is changed and flows to, become spiral.
4. wet flue gas desulfurization and dust removal device according to claim 1, it is characterized in that taper water fender (5) is cone, its floor space is greater than chimney (2) tube section and amasss, and conical tip is positioned at chimney (2), deduster cylinder (18) center line.
5. wet flue gas desulfurization and dust removal device according to claim 1, it is characterized in that atomizing spray pipe (7) is horizontal direction, its front end is provided with atomizer, and atomizer is downward, and its length is slightly larger than the end radius of circle of taper water fender (5).
6. wet flue gas desulfurization and dust removal device according to claim 1, it is characterized in that gas-vapor mix shower nozzle (8) is arranged at deduster cylinder (18) position of center line, first time sprinkling, dedusting are carried out to the flue gas in premixed pipe (10).
7. wet flue gas desulfurization and dust removal device according to claim 1, is characterized in that multiple-blade rotating plate (11) is made up of multiple blade, the vertical smoke flow risen is changed and flows to, become spiral.
8. wet flue gas desulfurization and dust removal device according to claim 1, is characterized in that the steel pipe that porous diffusing pipe (14) is short length, and steel pipe one end mouth of pipe is welded on the inwall pore of premixed pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028936.6A CN105477967A (en) | 2015-12-25 | 2015-12-25 | Wet type flue gas desulfurization dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028936.6A CN105477967A (en) | 2015-12-25 | 2015-12-25 | Wet type flue gas desulfurization dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105477967A true CN105477967A (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028936.6A Pending CN105477967A (en) | 2015-12-25 | 2015-12-25 | Wet type flue gas desulfurization dust remover |
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| CN (1) | CN105477967A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105999975A (en) * | 2016-08-01 | 2016-10-12 | 中冶京诚工程技术有限公司 | Dust removal defogging device |
| CN106178842A (en) * | 2016-07-28 | 2016-12-07 | 上海汉卓能源科技有限公司 | The degree of depth of wet flue gas desulfurization tower removes mist dust arrester and method |
| CN106390705A (en) * | 2016-06-21 | 2017-02-15 | 太仓市顺邦防腐设备有限公司 | A flue desulphurization exhaust-gas treatment system |
| CN108151047A (en) * | 2017-12-23 | 2018-06-12 | 云南乾程科技开发有限公司 | A kind of biomass combustion thermal energy complete utilization gas cleaning hot air apparatus |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050933U (en) * | 1989-06-21 | 1990-01-10 | 张之进 | Combined wet dust catcher |
| CN2194456Y (en) * | 1994-05-25 | 1995-04-12 | 王维忠 | High-effect multi-function dust remover |
| CN2675236Y (en) * | 2004-02-26 | 2005-02-02 | 王宏军 | Eddy flow wet type desulfurizing dust collector |
| CN203540307U (en) * | 2013-11-15 | 2014-04-16 | 郭峰 | Demisting device of dust removing fan |
| CN203671777U (en) * | 2014-01-21 | 2014-06-25 | 刘学武 | Air cleaning unit |
| WO2015092149A1 (en) * | 2013-12-20 | 2015-06-25 | Outotec (Finland) Oy | Method and wet scrubber for removing particles from gases |
| CN204601973U (en) * | 2014-11-18 | 2015-09-02 | 贵州龙里创奇装备制造有限公司 | A kind of Novel wet-type desulphurization dust removal device |
| CN205216497U (en) * | 2015-12-25 | 2016-05-11 | 史玉库 | Wet smoke desulpherizing and dust remover |
-
2015
- 2015-12-25 CN CN201511028936.6A patent/CN105477967A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050933U (en) * | 1989-06-21 | 1990-01-10 | 张之进 | Combined wet dust catcher |
| CN2194456Y (en) * | 1994-05-25 | 1995-04-12 | 王维忠 | High-effect multi-function dust remover |
| CN2675236Y (en) * | 2004-02-26 | 2005-02-02 | 王宏军 | Eddy flow wet type desulfurizing dust collector |
| CN203540307U (en) * | 2013-11-15 | 2014-04-16 | 郭峰 | Demisting device of dust removing fan |
| WO2015092149A1 (en) * | 2013-12-20 | 2015-06-25 | Outotec (Finland) Oy | Method and wet scrubber for removing particles from gases |
| CN203671777U (en) * | 2014-01-21 | 2014-06-25 | 刘学武 | Air cleaning unit |
| CN204601973U (en) * | 2014-11-18 | 2015-09-02 | 贵州龙里创奇装备制造有限公司 | A kind of Novel wet-type desulphurization dust removal device |
| CN205216497U (en) * | 2015-12-25 | 2016-05-11 | 史玉库 | Wet smoke desulpherizing and dust remover |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390705A (en) * | 2016-06-21 | 2017-02-15 | 太仓市顺邦防腐设备有限公司 | A flue desulphurization exhaust-gas treatment system |
| CN106178842A (en) * | 2016-07-28 | 2016-12-07 | 上海汉卓能源科技有限公司 | The degree of depth of wet flue gas desulfurization tower removes mist dust arrester and method |
| CN105999975A (en) * | 2016-08-01 | 2016-10-12 | 中冶京诚工程技术有限公司 | Dust removal defogging device |
| CN108151047A (en) * | 2017-12-23 | 2018-06-12 | 云南乾程科技开发有限公司 | A kind of biomass combustion thermal energy complete utilization gas cleaning hot air apparatus |
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| PB01 | Publication | ||
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Application publication date: 20160413 |