CN206168204U - Whirl desulfurization dust removal defogging is equipped - Google Patents
Whirl desulfurization dust removal defogging is equipped Download PDFInfo
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- CN206168204U CN206168204U CN201621195861.0U CN201621195861U CN206168204U CN 206168204 U CN206168204 U CN 206168204U CN 201621195861 U CN201621195861 U CN 201621195861U CN 206168204 U CN206168204 U CN 206168204U
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- CN
- China
- Prior art keywords
- dedusting
- desulfurization
- dust removal
- desulfurization dust
- whirl
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Abstract
The utility model relates to a whirl desulfurization dust removal defogging is equipped, including cylindrical shell (1) and be located its one deck or two -layer desulfurization dust removal elementary layer, desulfurization dust removal elementary layer comprises platform (2) and the polygonal desulfurization dust removal unit (3) that a plurality of structures are the same installed in platform (2), desulfurization dust removal unit (3) is including water conservancy diversion mechanism and a plurality of desulfurization dust removal whirl balls (4), water conservancy diversion mechanism includes two upper and lower polygon base (9) and connects its drum (10), middle part in drum (10) is fixed with one reference column (5), be equipped with uniformly between the outer wall of reference column (5) and the inner wall of drum (10) a plurality of whirl board (6), whirl board (6) interval sets up and the both sides slope sets up to make form water conservancy diversion passageway (7) that the slope set up between adjacent two whirl board (6), the maximum breadth of water conservancy diversion passageway (7) is less than the diameter of desulfurization dust removal whirl ball (4). This equipment can effectively improve desulfurization dust removal fog effects.
Description
Technical field
This utility model belongs to environmental technology field, is related to a kind of flue gas ash removal demisting equipment, more particularly to a kind of eddy flow
Desulfurization and dedusting demisting is equipped.
Background technology
The flue gases such as boiler must carry out dedusting demisting and process and can discharge.With the more and more higher of environmental requirement, tradition
Desulfurization and dedusting demister process after flue gas be increasingly difficult to meet environmental protection requirement.For example, existing dedusting demisting dress
Putting cannot realize secondary desulfuration and final dusting so that the flue gas of discharge is difficult to up to standard.Also, due to gas in general absorption tower
Skewness, so that demisting efficiency of dust collection is low and operating cost is high in tower.Additionally, existing dedusting demister is removed
Mist efficiency is low, and mass-transfer efficiency is low, easy fouling and easily blocking, so that it is increasingly difficult to meet the requirement of enterprise.
In view of the above-mentioned technological deficiency of prior art, in the urgent need to developing a kind of new dedusting demisting equipment.
The content of the invention
The purpose of this utility model is to overcome shortcoming present in prior art, there is provided a kind of cyclone desulfuration dedusting demisting
Equipment, the device can effectively improve desulfurization and dedusting except fog effect.
To achieve these goals, this utility model provides following technical scheme：A kind of cyclone desulfuration dedusting demisting equipment,
It includes barrel shrond and one layer in the barrel shrond or two-layer desulfurization and dedusting elementary layer, it is characterized in that, described de-
Multiple structure identical of the sulfur dust removing units layer by the platform in the barrel shrond and in the platform are more
The desulfurization and dedusting unit composition of side shape, the polygonal desulfurization and dedusting unit includes deflector and is placed on the flow guiding machine
Multiple desulfurization and dedusting eddy flow balls of the eddy flow intracavity of structure, the deflector includes that upper and lower two polygon-shaped bases and connection are described
The cylinder of upper and lower two polygon-shaped bases in the cylinder so that form the vortex chamber, being fixedly arranged in the middle of in the cylinder
Multiple spiral boards are equably provided between the inwall of one locating dowel, the outer wall of the locating dowel and the cylinder, it is described many
Individual spiral board interval setting and both sides are obliquely installed so that form the flow-guiding channel being obliquely installed between two neighboring spiral board,
Diameter of the Breadth Maximum of the flow-guiding channel less than the desulfurization and dedusting eddy flow ball.
Further, wherein, be equipped with sealing ring draw-in groove, the sealing ring on the outside of upper and lower two polygon-shaped bases
Rubber seal is fixed with draw-in groove.
Compared with existing dedusting demisting is equipped, cyclone desulfuration dedusting demisting equipment of the present utility model has following beneficial
Technique effect：
1st, it makes gas liquid interfacial area increase decades of times, energy by the way that overflow section is decomposed into into multiple desulfurization and dedusting units
Desulfurization and dedusting effect is enough effectively improved, multiple flow-guiding channels being obliquely installed is offered on deflector, using flow-guiding channel pair
Dedusting flue gas to be desulfurization carries out water conservancy diversion so as to promote desulfurization and dedusting eddy flow ball to rotate in vortex chamber, it is ensured that desulfurization and dedusting eddy flow
Ball quickly rotates in eddy flow intracavity.
2nd, industrial smoke enters absorption plant by the flow guide system of its underpart, makes air-flow form ring stream, drives internal
The eddy flow revolutions of filling and the orientation post around center revolve round the sun, and absorbing liquid droplet forms liquid film in eddy flow ball surface collection coalescence,
Air-flow discretization is formed into dispersion phase, mass-transfer efficiency is drastically increased.
3rd, it carries the serosity droplet for coming up, the liquid film of continuous renewal formed therein that, companion using absorber portion with flue gas
With the swirling motion of rule, dissection is produced to flue gas, make continuous operation mutually rapidly transform into uniform dispersion phase, make gas
Liquid contact area relatively absorbs spray section increases decades of times, so as to reach the effect of depth high-efficiency desulfurization.
Description of the drawings
Fig. 1 is the schematic top plan view of cyclone desulfuration dedusting demisting equipment of the present utility model.
Fig. 2 is the axonometric schematic diagram of the deflector of desulfurization and dedusting unit.
Fig. 3 is cyclone desulfuration dedusting demisting equipment of the present utility model schematic diagram when in use.
Specific embodiment
This utility model is further illustrated with reference to the accompanying drawings and examples, the content of embodiment is not as to this practicality
The restriction of new protection domain.
Fig. 1 shows the schematic top plan view of cyclone desulfuration dedusting demisting equipment of the present utility model.As shown in figure 1, this reality
Include barrel shrond 1 with new cyclone desulfuration dedusting demisting equipment and one layer in the barrel shrond 1 or two-layer take off
Sulfur dust removing units layer.If having two-layer desulfurization and dedusting elementary layer, then, two-layer desulfurization and dedusting elementary layer is spaced apart and arranges.
Total in this utility model, the desulfurization and dedusting elementary layer is by the platform 2 in the barrel shrond 1 and peace
The polygonal desulfurization and dedusting unit 3 of multiple structure identicals being mounted in the platform 2 is constituted.Preferably, the desulfurization and dedusting
Unit 3 is regular hexagon, and multiple desulfurization and dedusting units 3 can closely be stitched together.
Meanwhile, as shown in figure 1, the polygonal desulfurization and dedusting unit 3 includes deflector and is placed on the water conservancy diversion
Multiple desulfurization and dedusting eddy flow balls 4 in the vortex chamber 8 of mechanism.
As illustrated in fig. 1 and 2, the deflector includes upper and lower two polygon-shaped bases 9 and connects described upper and lower more than two
The cylinder 10 of side shape base 9 in the cylinder 10 so that form the vortex chamber 8.One is fixedly arranged in the middle of in the cylinder 10
Individual locating dowel 5.Multiple spiral boards 6 are equably provided between the inwall of the outer wall of the locating dowel 5 and the cylinder 10.It is described
The interval setting of multiple spiral boards 6 and both sides are obliquely installed so that forming the water conservancy diversion being obliquely installed between two neighboring spiral board 6
Passage 7.Diameter of the Breadth Maximum of the flow-guiding channel 7 less than the desulfurization and dedusting eddy flow ball 4 so that the desulfurization and dedusting rotation
Stream ball 4 will not be dropped down by the flow-guiding channel 7.
Additionally, in this utility model, the outside of upper and lower two polygon-shaped bases 9 is equipped with sealing ring draw-in groove 11.
Rubber seal is fixed with the sealing ring draw-in groove 11.In such manner, it is possible to prevent flushing liquor and flue gas from passing through the desulfurization and dedusting
Gap between unit 3 is flow through, in case flue gas is not desulfurized the process of dedusting demisting.
Fig. 3 shows cyclone desulfuration dedusting demisting equipment of the present utility model schematic diagram when in use.As shown in figure 3,
When in use, cyclone desulfuration dedusting demisting equipment A is arranged in desulfurized dust collection column B, flue gas enters described de- from top
Sulfur gas wash tower B, first passes through the cyclone desulfuration dedusting demisting equipment A process.Wherein, the cyclone desulfuration dedusting demisting dress
The top of standby A is provided with flushing water inlet C, in order to be rinsed to it.The cyclone desulfuration dedusting demisting equips the bottom of A
Working solution entrance D is provided with, in order to input service liquid.
Cyclone desulfuration dedusting demisting equipment of the present utility model has following technical characterstic：
1st, gas is by uniform, raising desulfurization and dedusting and demisting efficiency.Gas skewness in general absorption tower, is to make
Demisting efficiency of dust collection is low in tower and the high major reason of operating cost.It is mounted with the desulfurization of the cyclone desulfuration dedusting demisting equipment
Tower, because rotational flow dust-removing demisting equips unique diversion Design so that desulfurization and dedusting eddy flow club makees rotation and revolution in tower
Circular motion, flue gas promotes gas-to-liquid contact more fully and uniform through repeatedly dispersion, aggregation, and gas effect is more empty than general
Tower improves 200%~300% so that device can run in the state of very economical, stable, so that desulfurization and dedusting and demisting
Efficiency maintains an efficient horizontal stable operation.
2nd, secondary high-efficiency desulfurization is realized.The cyclone desulfuration dedusting demisting equipment carries using spraying layer serosity with flue gas
Serosity droplet, form liquid film in each eddy flow ball surface and constantly update, with the rule of cyclone desulfuration dedusting demisting equipment
Motion, can produce dispersion and the again effect of regular gas field distribution when passing through to flue gas, significantly increase gas liquid interfacial area
And the time, and the flow direction of flue gas is constantly changed to the cutting of flue gas by the motion of eddy flow ball, it is secondary efficient so as to reach
The effect of desulfurization (hollow-spraying-tower is considered as once desulfurization).
3rd, secondary high-effective dust-removing is realized.Due to rise flue gas be entrained with partial drop, while in wash system at regular intervals flushed zone
The industry water for entering, in eddy flow ball surface liquid film is formed.After the little particle dust in flue gas enters rotational flow dust-removing except standby device, cigarette
There is the effect such as inertial collision, diffusion, adhesion, coagulation in gas, make grit and water drop contact and be captured on eddy flow ball, Jing Guochong
Power is settled and washing separates grit and gas, meanwhile, the motion then of eddy flow gauge ball and flue gas entrainment serosity are constantly added,
The grit of eddy flow ball surface attachment is rinsed, the liquid film of eddy flow ball surface, such circulating dust-removing, it is ensured that two is constantly updated
Secondary efficient desulfurizing and dust collecting effect (enter dedusting before desulfurization equipment and be considered as one-time dedusting).
4th, efficient demisting is realized.The droplet carried under one's arms in flue gas is trapped due to inertial impaction by single eddy flow ball surface, eddy flow
Ball collides with each other continuous aggregation change greatly, when the drop gravity assembled is more than the rising towing force of flue gas, can remove from cyclone desulfuration
Dirt demisting equipment decline resorption receives bottom of towe slurry pool, and flue gas is after cyclone desulfuration dedusting demisting equipment, it is ensured that efficient demisting
Effect.
5th, mass-transfer efficiency is high.Due to the reaction mechanism of cyclone desulfuration dedusting demisting equipment, produced by specially designed system
The turbulent space that angry liquid rotation is seethed, gas-liquid-solid three-phase is fully contacted, and greatly reduces gas-liquid membrane mass transfer resistance, improves biography
Matter speed, quickly completes mass transport process, so as to reach the purpose for improving desulfurization and dedusting, demisting efficiency.The technology and similar dedusting
Technology is compared, except it is stable, consume it is low, easy to maintenance the advantages of in addition to, also have the advantages that desulfurization and dedusting and demisting efficiency are high.
6th, the easy fouling of traditional demister, susceptible to plugging problem are solved.Compared to static deflection plate demister, eddy flow takes off
Sulfur dedusting demisting equipment has self-cleaning function, when dust adheres to eddy flow ball surface, can be because motion collision, the phase of eddy flow ball
Mutual friction and peel off, so as to thoroughly prevented rotational-flow high-efficient desulfurization and dedusting demisting equipment fouling, blocking probability.
7th, strong adaptability.First, affected smaller by exhaust gas volumn change, under different operating modes, system stability is strong.Its
Secondary, coal wide accommodation affects little to the change of smoke inlet dust content.
Above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and is not
Restriction to embodiment of the present utility model.For those of ordinary skill in the field, on the basis of described above
On can also make other changes in different forms.Here all of embodiment cannot be exhaustive.Every category
The obvious change extended out in the technical solution of the utility model or variation are still in protection model of the present utility model
The row for enclosing.
Claims (2)
1. a kind of cyclone desulfuration dedusting demisting is equipped, and it includes barrel shrond (1) and one layer in the barrel shrond (1)
Or two-layer desulfurization and dedusting elementary layer, it is characterized in that, the desulfurization and dedusting elementary layer is by flat in the barrel shrond (1)
Platform (2) and polygonal desulfurization and dedusting unit (3) composition of the multiple structure identicals in the platform (2) are described more
The desulfurization and dedusting unit (3) of side shape includes deflector and the multiple desulfurization being placed in the vortex chamber of the deflector (8)
Dedusting eddy flow ball (4), the deflector includes upper and lower two polygon-shaped bases (9) and connects upper and lower two polygonal bases
The cylinder (10) of seat (9) so as to form the vortex chamber (8) in the cylinder (10), fix by the middle part in the cylinder (10)
There is a locating dowel (5), between the outer wall of locating dowel (5) and the inwall of the cylinder (10) multiple rotations are equably provided with
Stream plate (6), the plurality of spiral board (6) interval setting and both sides be obliquely installed so that between two neighboring spiral board (6) shape
Into the flow-guiding channel (7) being obliquely installed, the Breadth Maximum of the flow-guiding channel (7) is less than the desulfurization and dedusting eddy flow ball (4)
Diameter.
2. cyclone desulfuration dedusting demisting equipment according to claim 1, is characterized in that, upper and lower two polygon-shaped bases
(9) it is equipped with the outside of in sealing ring draw-in groove (11), the sealing ring draw-in groove (11) and is fixed with rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195861.0U CN206168204U (en) | 2016-11-07 | 2016-11-07 | Whirl desulfurization dust removal defogging is equipped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195861.0U CN206168204U (en) | 2016-11-07 | 2016-11-07 | Whirl desulfurization dust removal defogging is equipped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168204U true CN206168204U (en) | 2017-05-17 |
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ID=58681314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195861.0U Expired - Fee Related CN206168204U (en) | 2016-11-07 | 2016-11-07 | Whirl desulfurization dust removal defogging is equipped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589772A (en) * | 2018-12-18 | 2019-04-09 | 湖北蔚天环保科技有限公司 | Hydrogen peroxide solution desulfurization recovery unit |
-
2016
- 2016-11-07 CN CN201621195861.0U patent/CN206168204U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109589772A (en) * | 2018-12-18 | 2019-04-09 | 湖北蔚天环保科技有限公司 | Hydrogen peroxide solution desulfurization recovery unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191107 |