CN106139853A - Boiler smoke horizontal type level desulfurizing tower - Google Patents

Boiler smoke horizontal type level desulfurizing tower Download PDF

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Publication number
CN106139853A
CN106139853A CN201510112404.4A CN201510112404A CN106139853A CN 106139853 A CN106139853 A CN 106139853A CN 201510112404 A CN201510112404 A CN 201510112404A CN 106139853 A CN106139853 A CN 106139853A
Authority
CN
China
Prior art keywords
deflector
horizontal
desulfurizer
draft fan
exhaust pass
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
Application number
CN201510112404.4A
Other languages
Chinese (zh)
Inventor
聂庭森
徐忠俊
吴友俊
李红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU SHENJIANG ENVIRONMENT TECHNOLOGY Co Ltd
Original Assignee
JIANGSU SHENJIANG ENVIRONMENT TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU SHENJIANG ENVIRONMENT TECHNOLOGY Co Ltd filed Critical JIANGSU SHENJIANG ENVIRONMENT TECHNOLOGY Co Ltd
Priority to CN201510112404.4A priority Critical patent/CN106139853A/en
Publication of CN106139853A publication Critical patent/CN106139853A/en
Pending legal-status Critical Current

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Abstract

nullThe invention discloses one and can make full use of place、The good boiler smoke horizontal type level desulfurizing tower of desulfurized effect,Including: chimney and the boiler induced-draft fan exhaust pass being connected with chimney,Boiler induced-draft fan exhaust pass is horizontally arranged,Boiler induced-draft fan exhaust pass is connected with horizontal desulfurizer,The lower end of horizontal desulfurizer is provided with reaction liquid bath,The deflector being upturned is set in the front end of horizontal desulfurizer,In the rear end of horizontal desulfurizer, downward-sloping deflector is set,Vertical deflector and rear vertical deflector before the middle part of horizontal desulfurizer is provided with,Between the deflector being upturned and front vertical deflector、Between front vertical deflector and between rear vertical deflector、Vertically between deflector and downward-sloping deflector, upper end is respectively arranged with spray equipment afterwards,It is provided with demister in the boiler induced-draft fan exhaust pass of horizontal desulfurizer.

Description

Boiler smoke horizontal type level desulfurizing tower
Technical field
The present invention relates to a kind of flue gas desulfurization device, particularly relate to a kind of boiler smoke horizontal type level desulfurizing tower.
Background technology
Boiler can produce sulfur-containing smoke gas during using, and for meet the requirement of environmental protection, needs before fume emission First passing through flue gas desulfurization device to remove the sulfur dioxide in flue gas, current desulphurization market is mainly with vertical void tower Based on spray, existing desulphurization plant, it is impossible to meet well to use and require, but to old Transformation of Unit and newly-built Desulphurization system, the investment of user is huge, and occupied ground is more, equipment component overlapping investment, and structure is complicated, Maintenance is difficult to, the bigger financial pressure of cause the user.
Content of the invention
The technical problem to be solved is: provide one can make full use of place, desulfurized effect good Boiler smoke horizontal type level desulfurizing tower.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: boiler smoke horizontal type level takes off Sulphur tower, comprising: chimney and the boiler induced-draft fan exhaust pass being connected with chimney, described boiler induced-draft fan Exhaust pass is horizontally arranged, is connected with horizontal desulfurizer on described boiler induced-draft fan exhaust pass, The lower end of horizontal desulfurizer is provided with reaction liquid bath, arranges in the front end of horizontal desulfurizer and be upturned Deflector, in the rear end of horizontal desulfurizer, downward-sloping deflector is set, described horizontal desulfurization dress The middle part put is provided with front vertical deflector and rear vertical deflector, the described deflector being upturned with front Between vertical deflector, between front vertical deflector and after between vertical deflector, rear vertical deflector with to Between the deflector of lower inclination, upper end is respectively arranged with spray equipment, and the boiler at described horizontal desulfurizer draws It is provided with demister in fan outlet flue.
The invention have the advantage that above-mentioned boiler smoke horizontal type level desulfurizing tower, existing boiler induced-draft fan is gone out Mouth flue is transformed, and increases some deflectors, the flow direction of interference flue gas, prevent in horizontal desulfurizer Flue gas short circuit, and spray equipment is set at horizontal desulfurizer top, make flue gas flow direction become S type, extend It the time of staying in horizontal desulfurizer for the flue gas, is fully contacted with flue gas, desulfuration efficiency can be made to reach 99.8%, Desulfurized effect is good, and desulfurizing tower inner part is less, and simple in construction is easy to maintenance, has saved investment.
Brief description
Fig. 1 is the structural representation of boiler smoke horizontal type level desulfurizing tower of the present invention.
In figure: the 1st, chimney, the 2nd, boiler induced-draft fan exhaust pass, the 3rd, horizontal desulfurizer, the 31st, reactant liquor Groove, the deflector the 32nd, being upturned, the 33rd, downward-sloping deflector, the 34th, front vertical deflector, the 35th, Rear vertical deflector, the 36th, spray equipment, the 4th, demister.
Detailed description of the invention
Describe in detail the particular content of the present invention below in conjunction with the accompanying drawings with specific embodiment.
As it is shown in figure 1, boiler smoke horizontal type level desulfurizing tower, comprising: chimney 1 and being connected with chimney Boiler induced-draft fan exhaust pass 2, described boiler induced-draft fan exhaust pass 2 is horizontally arranged, described It is connected with horizontal desulfurizer 3 on boiler induced-draft fan exhaust pass 2, arrange in the lower end of horizontal desulfurizer 3 Respond liquid bath 31, the deflector 32 being upturned is set in the front end of horizontal desulfurizer 3, take off horizontal The rear end of sulphur device 3 arranges downward-sloping deflector 33, arranges at the middle part of described horizontal desulfurizer 3 Have front vertical deflector 34 and rear vertical deflector 35, the described deflector 32 being upturned with front vertically Between deflector 34, between front vertical deflector 34 and after between vertical deflector 35, rear vertical deflector Between 35 and downward-sloping deflector 33, upper end is respectively arranged with spray equipment 36, in described horizontal desulfurization It is provided with demister 4 in the boiler induced-draft fan exhaust pass 2 of device 3.
When above-mentioned boiler smoke horizontal type level desulfurizing tower uses, the flue gas that boiler is discharged is gone out by boiler induced-draft fan Mouth flue 2 enters in horizontal desulfurizer 3, and flue gas is at the deflector being upturned the 32nd, front vertical deflector 34th, under the guide effect of rear vertical deflector 35 and downward-sloping deflector 33, filled by horizontal desulfurization Put the reactant liquor in the reaction liquid bath 31 of 3 lower ends, make flue gas flow direction become S type, extend flue gas by reaction The time of staying in liquid, flue gas by when spray equipment 36 flue gas is sprayed, flue gas after desulfurization enters In demister 4, remove after the flue gas after mist enters chimney 1 by boiler induced-draft fan exhaust pass 2 and discharge.
Above-mentioned boiler smoke horizontal type level desulfurizing tower, transforms to existing boiler induced-draft fan exhaust pass, Increase some deflectors, the flow direction of interference flue gas in horizontal desulfurizer, prevent flue gas short circuit, and crouching Formula desulfurizer top arranges spray equipment, makes flue gas flow direction become S type, extends flue gas and fills in horizontal desulfurization The time of staying in putting, being fully contacted with flue gas, desulfuration efficiency being made to reach 99.8%, desulfurized effect is good, de- Sulphur tower internals is less, and simple in construction is easy to maintenance, has saved investment.

Claims (1)

1. boiler smoke horizontal type level desulfurizing tower, it is characterised in that: include: chimney (1) and with chimney phase The boiler induced-draft fan exhaust pass (2) connecting, described boiler induced-draft fan exhaust pass (2) is horizontal direction Arrange, described boiler induced-draft fan exhaust pass (2) is connected with horizontal desulfurizer (3), take off horizontal The lower end of sulphur device (3) be provided with reaction liquid bath (31), the front end of horizontal desulfurizer (3) arrange to The deflector (32) of upper tilting, arranges downward-sloping deflector (33) in the rear end of horizontal desulfurizer (3), Vertical deflector (34) and rear vertical deflector (35) before the middle part of described horizontal desulfurizer (3) is provided with, Between the described deflector (32) being upturned and front vertical deflector (34), front vertical deflector (34) Between and rear vertical deflector (35) between, rear vertical deflector (35) and downward-sloping deflector (33) Between upper end be respectively arranged with spray equipment (36), at the boiler induced-draft fan of described horizontal desulfurizer (3) It is provided with demister (4) in exhaust pass (2).
CN201510112404.4A 2015-03-13 2015-03-13 Boiler smoke horizontal type level desulfurizing tower Pending CN106139853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510112404.4A CN106139853A (en) 2015-03-13 2015-03-13 Boiler smoke horizontal type level desulfurizing tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510112404.4A CN106139853A (en) 2015-03-13 2015-03-13 Boiler smoke horizontal type level desulfurizing tower

Publications (1)

Publication Number Publication Date
CN106139853A true CN106139853A (en) 2016-11-23

Family

ID=58063683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510112404.4A Pending CN106139853A (en) 2015-03-13 2015-03-13 Boiler smoke horizontal type level desulfurizing tower

Country Status (1)

Country Link
CN (1) CN106139853A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106731618A (en) * 2017-02-14 2017-05-31 哈尔滨蔚蓝环保设备制造有限公司 Boiler SNCR urea method denitrating systems
CN107694299A (en) * 2017-10-20 2018-02-16 南京钛白化工有限责任公司 A kind of exhaust gas processing device for sulfate process titanium dioxide acidolysis
CN110433646A (en) * 2019-09-09 2019-11-12 中船动力研究院有限公司 A kind of horizontal desulfurizing tower of wet process and ship

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106731618A (en) * 2017-02-14 2017-05-31 哈尔滨蔚蓝环保设备制造有限公司 Boiler SNCR urea method denitrating systems
CN107694299A (en) * 2017-10-20 2018-02-16 南京钛白化工有限责任公司 A kind of exhaust gas processing device for sulfate process titanium dioxide acidolysis
CN110433646A (en) * 2019-09-09 2019-11-12 中船动力研究院有限公司 A kind of horizontal desulfurizing tower of wet process and ship

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20161123

WD01 Invention patent application deemed withdrawn after publication