CN109966881A - A kind of New Rotary spray desulfurizer - Google Patents
A kind of New Rotary spray desulfurizer Download PDFInfo
- Publication number
- CN109966881A CN109966881A CN201910335189.2A CN201910335189A CN109966881A CN 109966881 A CN109966881 A CN 109966881A CN 201910335189 A CN201910335189 A CN 201910335189A CN 109966881 A CN109966881 A CN 109966881A
- Authority
- CN
- China
- Prior art keywords
- spray
- desulfurizing tower
- rotary spray
- desulfurizer
- new rotary
- 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
-
- 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
-
- 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
- B01D53/73—After-treatment of removed components
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
- C01C1/245—Preparation from compounds containing nitrogen and sulfur
- C01C1/246—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds
- C01C1/247—Preparation from compounds containing nitrogen and sulfur from sulfur-containing ammonium compounds by oxidation with free oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/20—Reductants
- B01D2251/206—Ammonium compounds
- B01D2251/2062—Ammonia
-
- 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
Abstract
The present invention provides a kind of efficient New Rotary spray desulfurizers, the desulfurizer includes: desulfurizing tower, it is equipped in desulfurizing tower and spray work is carried out by the spray equipment that motor rotates, the axis of rotation is equipped with multiple spray tubes, each spray tube is equipped with interlaced spray head, and the side Bian Xuanzhuan is spraying.High-temperature flue gas containing sulphur enters desulfurizing tower from the lower-left side-inlet of desulfurizing tower, after adequately inversely contacting with ammonia absorbent, flows out desulfurizing tower by the gas outlet of desulfurizing tower upper right side.The ammonia absorbent process expense that the present apparatus uses is low and absorbing reaction is comprehensively thorough, increases desulfuration efficiency.
Description
Technical field
The present invention relates to a kind of flue gas processing equipment of boiler.
Background technique
Industrial high speed development returns the quality of life of our people while meeting our people to material life demand
Puzzlement is brought, declines the quality of life of people with industrial expansion.Since technological development is subject to certain restrictions, coal
In sulphur degree for the treatment of it is lower, lead to the SO in atmosphere2Content is higher, acid rain occurs, influences people's normal life and building
The breaking-up of object, thus it is extremely urgent to the processing of sulphur.At present in field of boilers, sulphur is handled in flue gas, fume desulphurization method has
Wet process, semidry method, dry method three categories sulfur removal technology.It in the long run sets out, transformation is updated to desulfurating dust-removing equipment, not only
Be conducive to the legal conjunction rule production and operation of enterprise, pollutant SO can also be reduced2Discharge, reduce Environmental costs, it is raw to improve the people
Bioplasm amount.
Summary of the invention
The purpose of the present invention is to provide a kind of rotary spray desulfurization equipments, so that subtracting to increase the efficiency of desulfurization
The discharge of of low pollution object.
The technical solution adopted by the invention is as follows:
A kind of rotary spray desulfurizer, it is characterised in that: be equipped with inside the desulfurizing tower and to be connected by exterior motor
Rotating device, rotating device are equipped with rotation axis, and rotation axis is all around set there are four spray tube.
Further, the spray head that Open Side Down there are two being all provided on the spray tube on the four direction, and it is each
Spray head is interlaced on the spray tube in direction.
Further, demister is equipped on spray equipment.
Further, described device is provided with oxidation unit, is connected by overflow line with desulfurizing tower right lower quadrant.Ammonia is inhaled
The ammonium sulfite that receipts agent is reacted with the sulfur dioxide in flue gas is sent to be aoxidized into oxidation unit, and then obtains sulfuric acid
Ammonia.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention
Fig. 2 is the structural schematic diagram of spray head on spray tube of the present invention
Wherein 1- desulfurizing tower;2- air inlet;3- oxidation unit;4- support rod;5- rotating base;6- rotation axis;7- demister;8-
Gas outlet;9- rotates motor;10- spray tube;11- spray head;
Specific embodiment
In order to understand conveniently, below in conjunction with attached drawing and embodiment the present invention will be further explained explanation.
As depicted in figs. 1 and 2, the present invention includes desulfurizing tower (1), is equipped with inside the desulfurizing tower (1) by external electronic
The rotating device of machine (9) connection, the side Bian Xuanzhuan spray, rotating device are equipped with rotation axis (6), and rotation axis (6) are all around set
There are four spray tube (10).The spray head that Open Side Down there are two being all provided on spray tube (10) on the four direction
(11), the spray head (11) and on the spray tube of all directions (10) is interlaced.High-temperature flue gas passes through desulfurizing tower (1)
The air inlet (2) of lower left side enters desulfurizing tower (1), inhales by the ammonia for carrying out spinning and interlaced spray head (11) is sprayed
It receives agent and inversely comes into full contact with absorption, then the demister (7) being equipped with above by spray equipment, finally by desulfurizing tower (1) upper right side
Gas outlet (8) flow out desulfurizing tower (1).Ammonia absorbent after being reacted with the sulfur dioxide in flue gas obtained ammonium sulfite pass through
The overflow line being connected with desulfurizing tower (1) right lower quadrant, which is sent into oxidation unit (3), to be aoxidized, and then obtains sulfate of ammoniac.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to restrict the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. a kind of rotary spray desulfurizer, it is characterised in that: be equipped with inside the desulfurizing tower (1) and pass through exterior motor
(9) rotating device connected, rotating device are equipped with rotation axis (6), and rotation axis (6) is all around set there are four spray tube
(10).
2. a kind of rotary spray desulfurizer according to claim 1, it is characterised in that: on the four direction
The spray head (11) that Open Side Down there are two being all provided on spray tube (10), and the spray head on the spray tube (10) of all directions
It (11) is interlaced.
3. a kind of rotary spray desulfurizer according to claim 1, it is characterised in that: be equipped on spray equipment
Demister (7).
4. a kind of rotary spray desulfurizer according to claim 1, it is characterised in that: described device is provided with oxidation
Device (3) is connected by overflow line with desulfurizing tower (1) right lower quadrant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910335189.2A CN109966881A (en) | 2019-04-24 | 2019-04-24 | A kind of New Rotary spray desulfurizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910335189.2A CN109966881A (en) | 2019-04-24 | 2019-04-24 | A kind of New Rotary spray desulfurizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109966881A true CN109966881A (en) | 2019-07-05 |
Family
ID=67086190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910335189.2A Pending CN109966881A (en) | 2019-04-24 | 2019-04-24 | A kind of New Rotary spray desulfurizer |
Country Status (1)
Country | Link |
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CN (1) | CN109966881A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053745A (en) * | 2007-05-28 | 2007-10-17 | 北京中自控能源环境工程技术有限公司 | Ammonia method desulfurizing method and device |
JP2012035153A (en) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | Method for treating exhaust gas, and equipment |
CN104815548A (en) * | 2015-04-13 | 2015-08-05 | 东南大学 | Spray device of desulfurization tower |
US20150352486A1 (en) * | 2013-04-24 | 2015-12-10 | Jiangsu New Century Jiangnan Environmental Protection Co., Ltd | Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process |
CN105964124A (en) * | 2016-06-24 | 2016-09-28 | 成都市沃发特科技有限公司 | Rotary spraying dust removal and desulfurization device |
CN207769541U (en) * | 2017-12-30 | 2018-08-28 | 南京科晋橡塑科技有限公司 | A kind of rubber emission-control equipment |
-
2019
- 2019-04-24 CN CN201910335189.2A patent/CN109966881A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101053745A (en) * | 2007-05-28 | 2007-10-17 | 北京中自控能源环境工程技术有限公司 | Ammonia method desulfurizing method and device |
JP2012035153A (en) * | 2010-08-03 | 2012-02-23 | Hitachi Plant Technologies Ltd | Method for treating exhaust gas, and equipment |
US20150352486A1 (en) * | 2013-04-24 | 2015-12-10 | Jiangsu New Century Jiangnan Environmental Protection Co., Ltd | Flue gas-treating method and apparatus for treating acidic tail gas by using ammonia process |
CN104815548A (en) * | 2015-04-13 | 2015-08-05 | 东南大学 | Spray device of desulfurization tower |
CN105964124A (en) * | 2016-06-24 | 2016-09-28 | 成都市沃发特科技有限公司 | Rotary spraying dust removal and desulfurization device |
CN207769541U (en) * | 2017-12-30 | 2018-08-28 | 南京科晋橡塑科技有限公司 | A kind of rubber emission-control equipment |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190705 |