CN105854424A - Boiler desulfurization demister - Google Patents
Boiler desulfurization demister Download PDFInfo
- Publication number
- CN105854424A CN105854424A CN201610304070.5A CN201610304070A CN105854424A CN 105854424 A CN105854424 A CN 105854424A CN 201610304070 A CN201610304070 A CN 201610304070A CN 105854424 A CN105854424 A CN 105854424A
- Authority
- CN
- China
- Prior art keywords
- except
- mist blade
- blade
- mist
- boiler desulfurization
- 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
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- 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
- 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
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention relates to a boiler desulfurization demister which comprises multiple demisting blades and two side plates. The demisting blades with S-shaped sections are parallelly arranged on multiple layers, the demisting blades among different layers are in staggered arrangement, and the side plates are connected with the demisting blades and positioned at two ends of the demisting blades respectively. The boiler desulfurization demister is simple and stable in structure, material saving can be realized, manufacturing cost can be lowered, demisting performance can be improved, and service life can be prolonged.
Description
Technical field
The present invention relates to demister technical field, particularly to a kind of boiler desulfurization demister.
Background technology
Wet desulfurizing process is a kind of conventional desulfurizing industrial fume administering method, in sweetening process,
Less slurries particle diameter contributes to quickly carrying out of gas liquid reaction, but, therefore the flue gas after desulfurization can be
Comprising slurries droplet, the droplet of small particle is easily carried discharge by air-flow, cause blower fan, heat exchanger and
Staining and heavy corrosion of flue, therefore purifying smoke needed through except mist before leaving absorption tower.
Demister structure of the prior art is complicated, and cost is higher, and demisting efficiency is the highest, except mist blade
It is easily generated short-time overheating or demister blocking causes malformation, and then cause service life shorter.
Summary of the invention
A kind of boiler desulfurization demister that the application provides, solves or part solves in prior art
Structure is complicated, and cost is higher, and demisting efficiency is the highest, the technical problem that service life is shorter, it is achieved that
Simple in construction consolidates, and saves material and reduces manufacturing cost, improves fog removal performance, increases the service life
Technique effect.
This application provides a kind of boiler desulfurization demister, including:
Two blocks of side plates；
A plurality of except mist blade, cross section is S-shaped, described a plurality of divides multilayer to arrange except mist blade, different layers
Between described except mist blade stagger arrange；Described a plurality of it is individually fixed in described except the two ends of mist blade
On two blocks of side plates.
As preferably, described in multilayer except in mist blade odd-level described except the quantity of mist blade identical；
Except even level described except the quantity of mist blade is identical and than described odd number in mist blade described in multilayer
Few one of the described quantity except mist blade of layer.
As preferably, the described quantity except mist blade of described odd-level is 3；
The described quantity except mist blade of described even level is 2.
As preferably, that removes mist blade described in different layers is smaller than the described length removing mist blade.
As preferably, except the number of plies of mist blade is more than 8 described in multilayer.
As preferably, described a plurality of except mist blade parallel；
Two blocks of described side plates are connected except mist blade is vertical described in a plurality of.
As preferably, described side plate is offered the multiple and described through hole corresponding except mist blade profile shape；
Multiple described mist blade correspondences respectively of removing are located in multiple described through hole；
Described except stretching out described side plate in the end of mist blade.
As preferably, multiple described two ends removing mist blade are respectively welded and are fixed on described side plate.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Comprise side plate and a plurality of S-shaped except the structure of mist blade owing to have employed, and in different layers except mist
Blade stagger is placed, except mist blade two ends are connected with side plate；When fog can be abundant through demister
Use gas flow characteristic so that blade can preferably be clashed into by fog, strengthen except fog effect,
S-shaped is effectively increased demister calor innatus deformation intensity except mist blade, effectively reduces short-time overheating
And demister blocking causes malformation, increase demister physical life.So, efficiently solve
In prior art, structure is complicated, and cost is higher, and demisting efficiency is the highest, and service life, shorter technology was asked
Topic, it is achieved that simple in construction consolidates, saves material and reduces manufacturing cost, improves fog removal performance, extend
The technique effect in service life.
Accompanying drawing explanation
The configuration diagram of the boiler desulfurization demister that Fig. 1 provides for the embodiment of the present invention；
Fig. 2 is the configuration diagram of Fig. 1 latus inframedium.
(parts that in diagram, each label represents are followed successively by: 1 side plate, and 2 remove mist blade, 3 through holes)
Detailed description of the invention
A kind of boiler desulfurization demister that the embodiment of the present application provides, solves or part solves existing
In technology, structure is complicated, and cost is higher, and demisting efficiency is the highest, the technical problem that service life is shorter,
By arranging a plurality of S-shaped that side plate and end be connected with side plate except mist blade, between different layers except mist
Blade stagger is arranged, it is achieved that simple in construction consolidates, and saves material and reduces manufacturing cost, improves except mist
Performance, the technique effect increased the service life.
See attached Fig. 1 and 2, this application provides a kind of boiler desulfurization demister, including: a plurality of remove
Mist blade 2 and two blocks of side plates 1；S-shaped the arranging except 2 points of multilayer parallels of mist blade in a plurality of cross section,
Between different layers except mist blade 2 interlaced arrangement；Two blocks of side plates 1 are connected except mist blade 2 with a plurality of,
Lay respectively at except the two ends of mist blade 2.When flowing to demister with the gas of fog with certain speed,
Due to the effect of impact of gas, fog condensation adsorption at demister except mist blade 2 surface, gravity is made
Separate with gas with realizing fog.
Wherein, every S-shaped is less relative to the area of both sides side plate 1 except the sectional area of mist blade 2,
Can be distributed a lot of S-shaped on side plate 1 except mist blade 2, each row and column interlock except mist blade 2 simultaneously
Place, when fog can fully use gas flow characteristic through demister so that fog can be more
Good to clashing into except mist blade, strengthen demisting efficiency.Meanwhile, S-shaped can have except mist blade 2
Effect improves the thermal deformation intensity of demister body, effectively reduces short-time overheating and demister blocking and makes
The deformation become, increases the service life of demister.This demister simple in construction, demisting efficiency substantially carries
Rise, be beneficial to build, cost can be reduced.
Further, see accompanying drawing 2, multilayer except in mist blade 2 odd-level except the number of mist blade 2
Measure identical；Multilayer except in mist blade 2 quantity except mist blade 2 of even level identical and than odd-level
Except few one of the quantity of mist blade 2, gas flow characteristic so can be made full use of and except mist space,
Rationally arrange except mist blade 2 quantity, it is to avoid quantity too much causes gas channel narrow, and gas velocity is spent
Low；It is also required to avoid quantity very few, effectively amasss too small except cloudy surface, except fog effect reduces；The most reasonable
Arrange except the quantity of mist blade 2 can play flow disturbance effect, to fog preferably except mist.As one
Planting preferred embodiment, the quantity except mist blade 2 of odd-level is 3；Even level except mist blade 2
Quantity be 2.Different layers is smaller than except the length of mist blade 2 except mist blade 2.Multilayer removes mist
The number of plies of blade 2 is more than 8, fully ensures except cloudy surface amasss, strengthens except fog effect.Two blocks of side plates 1 with
A plurality of vertically connect except mist blade 2, convenient install, it is ensured that stabilized structure.
As a kind of preferred embodiment, side plate 1 is offered multiple with except mist blade 2 cross sectional shape pair
The through hole 3 answered；Multiple it is located in multiple through hole 3 except mist blade 2 correspondence respectively；Except mist blade 2
End stretch out side plate 1.This simple in construction, manufactures and easy for installation, simultaneously can fast quick-detach or more
Change except mist blade, it is ensured that the demisting characteristic of whole demister.
As another kind of preferred embodiment, multiple it is fixed on side except the two ends of mist blade 2 are respectively welded
On plate 1.
One or more technical schemes provided herein, at least have the following technical effect that or advantage:
Side plate 1 and a plurality of S-shaped is comprised except the structure of mist blade 2 owing to have employed, and in adjacent layer
Except mist blade 2 is staggeredly placed, except mist blade 2 two ends are connected with side plate 1；When fog is through demister
Time can fully use gas flow characteristic so that blade can preferably be clashed into by fog, increase
Strong except fog effect, S-shaped is effectively increased demister calor innatus deformation intensity, effectively except mist blade 2
Decrease short-time overheating and demister blocking causes malformation, increase demister physical life.This
Sample, efficiently solves structure in prior art complicated, and cost is higher, and demisting efficiency is the highest, uses the longevity
Order shorter technical problem, it is achieved that simple in construction consolidates, save material and reduce manufacturing cost, raising
Fog removal performance, the technique effect increased the service life.
Above-described detailed description of the invention, enters the purpose of the present invention, technical scheme and beneficial effect
Go further description, be it should be understood that the specific embodiment party that the foregoing is only the present invention
Formula, is not limited to the present invention, all within the spirit and principles in the present invention, that is done appoints
What amendment, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (8)
1. a boiler desulfurization demister, it is characterised in that described boiler desulfurization demister includes:
Two blocks of side plates；
A plurality of except mist blade, cross section is S-shaped, described a plurality of divides multilayer to arrange except mist blade, different layers
Between described except mist blade stagger arrange；Described a plurality of it is individually fixed in described except the two ends of mist blade
On two blocks of side plates.
2. boiler desulfurization demister as claimed in claim 1, it is characterised in that
Described in multilayer except in mist blade odd-level described except the quantity of mist blade identical；
Except even level described except the quantity of mist blade is identical and than described odd number in mist blade described in multilayer
Few one of the described quantity except mist blade of layer.
3. boiler desulfurization demister as claimed in claim 2, it is characterised in that
The described quantity except mist blade of described odd-level is 3；
The described quantity except mist blade of described even level is 2.
4. boiler desulfurization demister as claimed in claim 1, it is characterised in that
That removes mist blade described in different layers is smaller than the described length removing mist blade.
5. boiler desulfurization demister as claimed in claim 1, it is characterised in that
Except the number of plies of mist blade is more than 8 described in multilayer.
6. boiler desulfurization demister as claimed in claim 1, it is characterised in that
Described a plurality of except mist blade parallel；
Two blocks of described side plates are connected except mist blade is vertical described in a plurality of.
7. boiler desulfurization demister as claimed in claim 1, it is characterised in that
Multiple and the described through hole corresponding except mist blade profile shape is offered on described side plate；
Multiple described mist blade correspondences respectively of removing are located in multiple described through hole；
Described except stretching out described side plate in the end of mist blade.
8. boiler desulfurization demister as claimed in claim 1, it is characterised in that
Multiple described two ends removing mist blade are respectively welded and are fixed on described side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304070.5A CN105854424A (en) | 2016-05-10 | 2016-05-10 | Boiler desulfurization demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610304070.5A CN105854424A (en) | 2016-05-10 | 2016-05-10 | Boiler desulfurization demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105854424A true CN105854424A (en) | 2016-08-17 |
Family
ID=56630578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610304070.5A Pending CN105854424A (en) | 2016-05-10 | 2016-05-10 | Boiler desulfurization demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105854424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224823A (en) * | 2018-11-27 | 2019-01-18 | 北京贝可莱环保技术有限公司 | Wet desulphurization demister |
| CN112426841A (en) * | 2020-11-11 | 2021-03-02 | 昆岳互联环境技术(江苏)有限公司 | Digital desulfurization demister flushing control device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003222016A (en) * | 2002-01-30 | 2003-08-08 | Daihatsu Diesel Mfg Co Ltd | Dust removal apparatus |
| CN101642669A (en) * | 2009-08-28 | 2010-02-10 | 史剑武 | Demister used for dust-removing desulfurization tower |
| CN201643878U (en) * | 2010-03-16 | 2010-11-24 | 中国船舶重工集团公司第七一八研究所 | Stacking type baffle dehydrator |
| CN203990102U (en) * | 2014-07-17 | 2014-12-10 | 天津津滨石化设备有限公司 | Boiler desulfurization Novel defroster |
| CN204395631U (en) * | 2015-01-08 | 2015-06-17 | 江苏润地环保有限公司 | A kind of dry type overlay film demister |
| CN204563778U (en) * | 2015-01-30 | 2015-08-19 | 武汉工程大学 | A kind of demister for boiler desulfurization |
-
2016
- 2016-05-10 CN CN201610304070.5A patent/CN105854424A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003222016A (en) * | 2002-01-30 | 2003-08-08 | Daihatsu Diesel Mfg Co Ltd | Dust removal apparatus |
| CN101642669A (en) * | 2009-08-28 | 2010-02-10 | 史剑武 | Demister used for dust-removing desulfurization tower |
| CN201643878U (en) * | 2010-03-16 | 2010-11-24 | 中国船舶重工集团公司第七一八研究所 | Stacking type baffle dehydrator |
| CN203990102U (en) * | 2014-07-17 | 2014-12-10 | 天津津滨石化设备有限公司 | Boiler desulfurization Novel defroster |
| CN204395631U (en) * | 2015-01-08 | 2015-06-17 | 江苏润地环保有限公司 | A kind of dry type overlay film demister |
| CN204563778U (en) * | 2015-01-30 | 2015-08-19 | 武汉工程大学 | A kind of demister for boiler desulfurization |
Non-Patent Citations (1)
| Title |
|---|
| 兰州石油机械研究所: "《现代塔器技术》", 30 September 1990, 烃加工出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224823A (en) * | 2018-11-27 | 2019-01-18 | 北京贝可莱环保技术有限公司 | Wet desulphurization demister |
| CN112426841A (en) * | 2020-11-11 | 2021-03-02 | 昆岳互联环境技术(江苏)有限公司 | Digital desulfurization demister flushing control device and method |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160817 |