CN105935545A - Boiler flue gas desulfurizing device - Google Patents
Boiler flue gas desulfurizing device Download PDFInfo
- Publication number
- CN105935545A CN105935545A CN201610457974.1A CN201610457974A CN105935545A CN 105935545 A CN105935545 A CN 105935545A CN 201610457974 A CN201610457974 A CN 201610457974A CN 105935545 A CN105935545 A CN 105935545A
- Authority
- CN
- China
- Prior art keywords
- spray equipment
- flue gas
- tower body
- boiler flue
- spraying device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
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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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/502—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific solution or suspension
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
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- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/12—Methods and means for introducing reactants
- B01D2259/124—Liquid reactants
Abstract
The invention discloses a boiler flue gas desulfurizing device. The device comprises a base, a tower, a first spraying device, a second spraying device, a third spraying device, a desulfurizing plate, a liquid alkali box, and a pipeline. The tower is arranged on the base. The first spraying device, the second spraying device, the third spraying device and the desulfurizing plate are sequentially arranged in the tower from top to bottom. One side of the tower is provided with the liquid alkali box. The first spraying device, the second spraying device, and the third spraying device are communicated with the liquid alkali box through the pipeline. The provided boiler flue gas desulfurizing device can continuously process a large amount of flue gas, at the same time, the desulfurizing performance is stable, and the desulfurizing efficiency is high.
Description
Technical field
The present invention relates to desulfurizer field, particularly relate to a kind of boiler flue gas desulfurization device.
Background technology
The feature of China's atmospheric pollution is based on coal-smoke pollution, and major pollutants are dust, sulfur dioxide etc., and the source of these pollutant is mainly boiler smoke.Therefore, coal-burned industrial boiler and station boiler are carried out dust-removal and desulfurizing and becomes domestic and international scientific research and a focus of administration section's concern.
Desulfurization refers to that matchmaker includes element sulphur to be removed.Industrial boilers in China, the most still with coal as main fuel, almost can be completely converted into sulfur dioxide, such as not desulfurization, be discharged into air, will result in serious environmental pollution after institute's sulfur-bearing fuel combustion in coal, desulfurization is the part that environmental conservation is important.
But, it is currently used for boiler flue gas desulfurization device when atm number, continuous processing flue gas, occurs that desulfurization performance is unstable, the problems such as desulfuration efficiency is relatively low.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of boiler flue gas desulfurization device, and when atm number, continuous processing flue gas, desulfurization performance is stable, and desulfuration efficiency is high.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of desulfurizer, including: base, tower body, first spray equipment, second spray equipment, 3rd spray equipment, desulfurization plate, liquid caustic soda case and pipeline, it is provided with tower body on described base, the first described spray equipment it is provided with from top to bottom in described tower body, second spray equipment, 3rd spray equipment and desulfurization plate, the side of described tower body is provided with liquid caustic soda case, the first described spray equipment, second spray equipment and the 3rd spray equipment are connected with liquid caustic soda case by described pipeline respectively.
In a preferred embodiment of the present invention, the first described spray equipment is provided with 4 spray heads.
In a preferred embodiment of the present invention, the top of described tower body is provided with air outlet.
In a preferred embodiment of the present invention, the opposite side of described tower body is provided with air inlet.
The invention has the beneficial effects as follows: the present invention is when atm number, continuous processing flue gas, and desulfurization performance is stable, desulfuration efficiency is high.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of boiler flue gas desulfurization device one of the present invention preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, base, and 2, tower body, the 3, first spray equipment, the 4, second spray equipment, the 5, the 3rd spray equipment, 6, desulfurization plate, 7, liquid caustic soda case, 8, pipeline, 9, air outlet, 10, air inlet.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of boiler flue gas desulfurization device, including: base 1, tower body the 2, first spray equipment the 3, second spray equipment the 4, the 3rd spray equipment 5, desulfurization plate 6, liquid caustic soda case 7 and pipeline 8, it is provided with tower body 2 on described base 1, the first described spray equipment the 3, second spray equipment the 4, the 3rd spray equipment 5 and desulfurization plate 6 it is provided with from top to bottom in described tower body 2, the side of described tower body 2 is provided with liquid caustic soda case 7, first described spray equipment the 3, second spray equipment 4 and the 3rd spray equipment 5 and is connected with liquid caustic soda case 7 by described pipeline 8 respectively.
In the present invention, the first described spray equipment 3 is provided with 4 spray heads.
In the present invention, the top of described tower body 2 is provided with air outlet 9.
In the present invention, the opposite side of described tower body 3 is provided with air inlet 10.
Boiler flue gas desulfurization device of the present invention provides the benefit that: the present invention is when atm number, continuous processing flue gas, and desulfurization performance is stable, and desulfuration efficiency is high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (4)
1. a boiler flue gas desulfurization device, it is characterized in that, including: base, tower body, the first spray equipment, the second spray equipment, the 3rd spray equipment, desulfurization plate, liquid caustic soda case and pipeline, it is provided with tower body on described base, described the first spray equipment, the second spray equipment, the 3rd spray equipment and desulfurization plate it is provided with from top to bottom in described tower body, the side of described tower body is provided with liquid caustic soda case, and described the first spray equipment, the second spray equipment and the 3rd spray equipment are connected with liquid caustic soda case by described pipeline respectively.
Boiler flue gas desulfurization device the most according to claim 1, it is characterised in that be provided with 4 spray heads on the first described spray equipment.
Boiler flue gas desulfurization device the most according to claim 1, it is characterised in that the top of described tower body is provided with air outlet.
Boiler flue gas desulfurization device the most according to claim 1, it is characterised in that the opposite side of described tower body is provided with air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457974.1A CN105935545A (en) | 2016-06-23 | 2016-06-23 | Boiler flue gas desulfurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457974.1A CN105935545A (en) | 2016-06-23 | 2016-06-23 | Boiler flue gas desulfurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105935545A true CN105935545A (en) | 2016-09-14 |
Family
ID=56873039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457974.1A Pending CN105935545A (en) | 2016-06-23 | 2016-06-23 | Boiler flue gas desulfurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105935545A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301727A (en) * | 2013-06-14 | 2013-09-18 | 华南理工大学 | Deep wet process flue gas desulfurizing device and deep wet process flue gas desulfurizing method |
| CN204710088U (en) * | 2015-05-11 | 2015-10-21 | 武汉都市环保工程技术股份有限公司 | Desulfurizing industrial fume denitrating and integrating apparatus |
| CN204710090U (en) * | 2015-06-01 | 2015-10-21 | 安徽诚泰环保工程有限公司 | A kind of industrial fumes desulfurizing tower |
| CN205252887U (en) * | 2015-11-24 | 2016-05-25 | 林金荣 | Dust removal desulfurizing tower is imitated to single tower height |
-
2016
- 2016-06-23 CN CN201610457974.1A patent/CN105935545A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301727A (en) * | 2013-06-14 | 2013-09-18 | 华南理工大学 | Deep wet process flue gas desulfurizing device and deep wet process flue gas desulfurizing method |
| CN204710088U (en) * | 2015-05-11 | 2015-10-21 | 武汉都市环保工程技术股份有限公司 | Desulfurizing industrial fume denitrating and integrating apparatus |
| CN204710090U (en) * | 2015-06-01 | 2015-10-21 | 安徽诚泰环保工程有限公司 | A kind of industrial fumes desulfurizing tower |
| CN205252887U (en) * | 2015-11-24 | 2016-05-25 | 林金荣 | Dust removal desulfurizing tower is imitated to single tower height |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |
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| WD01 | Invention patent application deemed withdrawn after publication |