CN209392932U - Turbulent flow collides desulphurization and dust removal integrated device - Google Patents
Turbulent flow collides desulphurization and dust removal integrated device Download PDFInfo
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- CN209392932U CN209392932U CN201822243678.9U CN201822243678U CN209392932U CN 209392932 U CN209392932 U CN 209392932U CN 201822243678 U CN201822243678 U CN 201822243678U CN 209392932 U CN209392932 U CN 209392932U
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- spraying
- desulfurizing tower
- slurries
- dust removal
- desulphurization
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Abstract
The utility model relates to a kind of dust-extraction unit, specifically a kind of turbulent flow collides desulphurization and dust removal integrated device, belongs to technical field of dust removal equipment.It includes desulfurizing tower, and desulfurizing tower internal upper part is equipped with multiple vertical spraying layers, and lower part is equipped with lateral spraying layer in desulfurizing tower, and lateral spraying layer is located at the underface of multiple vertical spraying layers；Lateral spraying layer includes multiple atomizers, and each atomizer rear end connects a water inlet pipe, and the spout of the atomizer is oriented obliquely.By changing slurries partial size and increasing the contact area of slurries and flue gas makes slurries and smoke reaction more sufficiently achieve raising desulfuration efficiency, inversely spraying slurries and lateral spray head slurries mutually collide to be broken into countless tiny droplet distributions and falls entrainment of dirt to improve efficiency of dust collection around the utility model.
Description
Technical field
The utility model relates to a kind of dust-extraction unit, specifically a kind of turbulent flow collides desulphurization and dust removal integrated device,
Belong to technical field of dust removal equipment.
Background technique
Currently, the desulfurization method that wet process of FGD uses is to install the inversely spraying layer of multilayer in desulfurizing tower upper end, slurry
Liquid sprays the flue gas association reaction with rising by nozzle from top to bottom, because inversely spraying coverage rate is limited, when in flue gas
When sulfur content and dust content increase or reach certain quantity, these spraying layers are difficult to reach higher desulfurization and synchronized dust removal
Efficiency, need to increase desulfurizing tower and install spraying layer additional again and increase high-effective dust-removing equipment (wet electricity or other techniques) and cause construction difficult
Degree and cost of investment and operating cost increase.Since the flow velocity fast response time is short in desulfurizing tower for flue gas, thus desulfuration efficiency and
Efficiency of dust collection is also difficult to improve.
Summary of the invention
In place of the purpose of this utility model is to overcome above-mentioned deficiency, to provide a kind of turbulent flow collision desulfurization and dedusting one
Makeup is set, and reduces the partial size of slurries by the collision of slurries and flue gas, increase slurries in desulfurizing tower with the covering of smoke contacts
Area enables slurries and the better haptoreaction of flue gas, to improve desulfurization dust-removing efficiency.
According to technical solution provided by the utility model, it includes desulfurizing tower that turbulent flow, which collides desulphurization and dust removal integrated device,
Be characterized in: desulfurizing tower internal upper part is equipped with multiple vertical spraying layers, and lower part is equipped with lateral spraying layer, lateral spraying layer position in desulfurizing tower
In the underface of multiple vertical spraying layers；The transverse direction spraying layer includes multiple atomizers, each atomizer rear end connection
One water inlet pipe, the spout of the atomizer are oriented obliquely.
Further, the angular range of the spout of atomizer and horizontal plane is 30 ~ 60 °.
Further, multiple atomizers are uniformly distributed along desulfurization tower side wall circumferencial direction.
Further, vertical spraying layer includes spraying rack and multiple spray heads for being arranged on spraying rack, multiple spray heads
It is uniformly distributed along spraying rack.
Compared with the prior art the utility model has the advantage that
The utility model structure is simple, compact, reasonable, by changing slurries partial size and increasing the contact surface of slurries and flue gas
Product makes slurries and smoke reaction more sufficiently achieves raising desulfuration efficiency, and inversely spraying slurries and lateral spray head slurries mutually collide broken
Countless tiny droplet distributions are broken into fall to improve efficiency of dust collection entrainment of dirt around；Even if being mounted on desulfurizing tower side
Dustiness and sulfur content increase are also not required to increase the inversely spraying layer of desulfurizing tower installation and increase high effect dust cleaner also can in flue gas
Reach efficient desulfurization dust-removing efficiency, significantly reduces investment and operating cost.
Detailed description of the invention
Fig. 1 is the utility model main view.
Fig. 2 is the utility model top view.
Description of symbols: 1- desulfurizing tower, 2- spraying rack, 3- spray head, 4- atomizer, 5- water inlet pipe.
Specific embodiment
The utility model will be further described in conjunction with the embodiment in attached drawing below:
As shown in Figure 1 and 2, the utility model mainly includes desulfurizing tower 1, and 1 internal upper part of desulfurizing tower is equipped with multiple vertical sprays
Layer, lower part is equipped with lateral spraying layer in desulfurizing tower 1, and lateral spraying layer is located at the underface of multiple vertical spraying layers.
The vertical spraying layer includes spraying rack 2 and multiple spray heads 3 for being arranged on spraying rack 2, multiple 3 edges of spray head
Spraying rack 2 be uniformly distributed.
The transverse direction spraying layer includes multiple atomizers 4, and multiple atomizers 4 are along 1 side wall circumferencial direction of desulfurizing tower
It is uniformly distributed.Each 4 rear end of atomizer connects a water inlet pipe 5.
The spout of the atomizer 4 is oriented obliquely, and the spout of atomizer 4 and the angular range of horizontal plane are 30
~ 60 °, it is best that collision effect is sprayed in the angular range.
The utility model is taken off by installing multiple slurry spraying spray heads in desulfurizing tower side periphery and spraying into slurries from side
In sulphur tower, the slurries of side spirt, which are in contact to collide with the slurries of top spraying layer, is broken into numerous tiny drop point
It is dispersed in the sulfur dioxide and dirt around captured in flue gas, greatly improves the tiny grain of the contact area of slurries and flue gas
Diameter also preferably can improve desulfurization dust-removing efficiency with smoke reaction.
Claims (4)
1. a kind of turbulent flow collides desulphurization and dust removal integrated device, including desulfurizing tower (1), it is characterized in that: desulfurizing tower (1) internal upper part is set
There are multiple vertical spraying layers, desulfurizing tower (1) interior lower part is equipped with lateral spraying layer, and lateral spraying layer is located at multiple vertical spraying layers
Underface；The transverse direction spraying layer includes multiple atomizers (4), and each atomizer (4) rear end connects a water inlet pipe
(5), the spout of the atomizer (4) is oriented obliquely.
2. turbulent flow as described in claim 1 collides desulphurization and dust removal integrated device, it is characterized in that: the atomizer (4)
The angular range of spout and horizontal plane is 30 ~ 60 °.
3. turbulent flow as described in claim 1 collides desulphurization and dust removal integrated device, it is characterized in that: the multiple atomizer
(4) it is uniformly distributed along desulfurizing tower (1) side wall circumferencial direction.
4. turbulent flow as described in claim 1 collides desulphurization and dust removal integrated device, it is characterized in that: the vertical spraying layer includes
Spraying rack (2) and the multiple spray heads (3) being arranged on spraying rack (2), multiple spray heads (3) are uniformly divided along spraying rack (2)
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243678.9U CN209392932U (en) | 2018-12-28 | 2018-12-28 | Turbulent flow collides desulphurization and dust removal integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243678.9U CN209392932U (en) | 2018-12-28 | 2018-12-28 | Turbulent flow collides desulphurization and dust removal integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209392932U true CN209392932U (en) | 2019-09-17 |
Family
ID=67897006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243678.9U Active CN209392932U (en) | 2018-12-28 | 2018-12-28 | Turbulent flow collides desulphurization and dust removal integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209392932U (en) |
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2018
- 2018-12-28 CN CN201822243678.9U patent/CN209392932U/en active Active
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