CN208541953U - Wet-type spray deduster - Google Patents
Wet-type spray deduster Download PDFInfo
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- CN208541953U CN208541953U CN201821090285.2U CN201821090285U CN208541953U CN 208541953 U CN208541953 U CN 208541953U CN 201821090285 U CN201821090285 U CN 201821090285U CN 208541953 U CN208541953 U CN 208541953U
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- type spray
- spray deduster
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Abstract
The utility model provides a kind of Wet-type spray deduster, belongs to separation technology field.It solves the problems, such as existing Wet-type spray deduster structure species lazy weight.This Wet-type spray deduster includes the cylinder being vertically arranged, and the sidewall bottom of cylinder is provided with air inlet, the roof upper opening air outlet of cylinder, has discharge outlet on the bottom wall of cylinder；The lower section of cylinder is equipped with the sealing structure for water that discharge outlet can be made to seal with liquid；The inner cavity lower part of cylinder is provided with multiple groups water mist sprinkling component, and multiple groups water mist sprinkling component divides multi-tier arrangement along cylinder vertical direction, and the inner cavity top of cylinder is provided with steam separated structure, and steam separated structure is mounted on the side wall of cylinder.This Wet-type spray deduster guarantees that water mist is sufficiently mixed with dust and smog, realizes and guarantee Wet-type spray deduster arresting efficiency by generating a large amount of water mist and reducing air-flow velocity.This Wet-type spray deduster also has structure simple, the low and easy to maintain advantage of manufacturing cost.
Description
Technical field
The invention belongs to separation technology fields, are related to a kind of deduster, especially a kind of Wet-type spray deduster.
Background technique
Wet scrubber is commonly called as " water deduster ", it is to make dusty gas and liquid (generally water) close contact, utilizes
The inertial collision of water droplet and particle or being sufficiently mixed effect and other effect arrested particles or make particle using water and dust
Increase or stays in the device for reaching water and dust separation effect in fixed container.
Inventor is it is proposed that a variety of Wet-type spray dedusters, such as wet scrubber (Authorization Notice No.
CN200998635Y), wet type multicyclone (application publication number CN103157561A), screw spraying wet scrubber
(application publication number CN107670441A).Those skilled in the art want to propose the Wet-type spray dedusting of more different structures
Device meets the use habit of different users, and can be according to the different open more suitable dedusters of selection.
Summary of the invention
The invention proposes a kind of Wet-type spray dedusters, and the technical problem to be solved by the present invention is to how propose more not
Isostructural Wet-type spray deduster.
Technical problems to be solved of the invention can be realized by the following technical scheme: a kind of Wet-type spray deduster packet
Include the cylinder being vertically arranged, the sidewall bottom of cylinder is provided with air inlet, the roof upper opening air outlet of cylinder, on the bottom wall of cylinder
With discharge outlet；The lower section of cylinder is equipped with the sealing structure for water that discharge outlet can be made to seal with liquid；The inner cavity lower part of cylinder is provided with
Multiple groups water mist sprinkling component, multiple groups water mist sprinkling component divide multi-tier arrangement, the inner cavity top setting of cylinder along cylinder vertical direction
There is steam separated structure, steam separated structure is mounted on the side wall of cylinder.
Liquid needed for sealing structure for water is identical as the liquid of spray in Wet-type spray deduster, generally water.Pass through water pump
The water that sealing structure for water uses is extracted, and is supplied to water mist sprinkling component；It water mist natural subsidence and is separated through steam separated structure
Water out is flow back into sealing structure for water again through discharge outlet, is achieved in water circulation use.Blower is connected at air outlet, in wind
Air-flow enters from air inlet under the action of machine, flows out from air outlet；Thus the air-flow containing dust and smog enters from air inlet
In cylinder, air-flow gradually moves from bottom to top, and multilayer water mist sprinkling component persistently sprays water mist in the process, then water mist with
Dust is sufficiently mixed.Cylinder cross-sectional area is far longer than to be changed with air inlet cross-sectional area, thus air velocity rapid decrease
The cylinder air-flow velocity of speech is lower, further improves water mist and is sufficiently mixed with dust；Wet scrubber is effectively guaranteed to catch
Collect efficiency.
The water mist sprinkling component number of plies and single layer water mist yield can be adjusted flexibly according to the actual situation, and then meet different
The operating condition and guarantee arresting efficiency of dust content.
Dead space volume is few in Wet-type spray deduster middle cylinder body inner cavity, thus dust is not easy to adhere to and accumulate, while cylinder
Internal structure is simple, and cleaning door can be opened up on side wall, convenient for cleaning cylinder inboard wall and inner barrel part, improves Wet-type spray and removes
Dirt device safety in operation and raising Wet-type spray deduster service life.
Compared with prior art, this Wet-type spray deduster is guaranteed by generating a large amount of water mist and reducing air-flow velocity
Water mist is sufficiently mixed with dust and smog, is realized and is guaranteed Wet-type spray deduster arresting efficiency.This Wet-type spray deduster also has
Have that structure is simple, the low and easy to maintain advantage of manufacturing cost.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of Wet-type spray deduster.
Fig. 2 is the schematic cross-sectional view of Wet-type spray deduster.
Fig. 3 is the structural schematic diagram of Wet-type spray deduster middle cylinder body cross section.
Fig. 4 is the structural schematic diagram of two middle cylinder body cross section of embodiment.
Fig. 5 is the structural schematic diagram of three middle cylinder body cross section of embodiment.
In figure, 1, cylinder；2, blast pipe；3, water tank；4, return pipe；5, water mist sprinkling component；5a, attachment base；5b, it is sprayed
Head；6, water pipe；7, inclined plate；8, observation window is cleaned；9, baffle.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Embodiment one
As shown in Figure 1 to Figure 3, Wet-type spray deduster includes cylinder 1, sealing structure for water, water mist sprinkling component 5 and steam point
From structure.
Cylinder 1 is cylindrical, and cylinder 1 is vertically arranged, and the sidewall bottom of cylinder 1 is provided with air inlet, opens on the roof of cylinder 1
Mouthful air outlet has discharge outlet on the bottom wall of cylinder 1.It is fixedly connected on the side wall of cylinder 1 through air inlet and 1 inner cavity of cylinder
The blast pipe 2 being connected, the one side wall of blast pipe 2 and the tangent setting of side wall of cylinder 1 enter the air-flow tool in cylinder 1 in this way
There are definitely rotating force, i.e. air-flow swirling flow in cylinder 1, and then extend air-flow and rest on duration in cylinder 1, realizes and improve
Wet-type spray deduster arresting efficiency.The roof of cylinder 1 is in circular cone shape, makes air-flow flowing more smooth in this way.Cylinder 1 it is transversal
The cross-sectional area ratio of face area and blast pipe 2 is greater than 8, it might even be possible to be greater than 10, be effective to ensure that gas in cylinder 1 in this way
Stream slowly flowing.
Sealing structure for water includes water tank 3 and return pipe 4, and cylinder 1 is arranged above water tank 3, can lead between cylinder 1 and water tank 3
It crosses bolt to be fixedly connected, has not only improved Wet-type spray deduster safety in utilization, but also can split and be readily transported.The setting of return pipe 4 exists
In water tank 3, the tube wall of return pipe 4 is fixedly connected with the peristoma of discharge outlet, so that return pipe 4 is by 1 inner cavity of cylinder and 3 inner cavity of water tank
It is connected；And when 3 memory of water tank is placed with water and the water surface is higher than the lower port of return pipe 4, water seals discharge outlet.
The quantity of water mist sprinkling component 5 is multiple groups, and the quantity that Figure of description provides water mist sprinkling component 5 is 3 groups, according to
Decrease or increase to the quantity adaptability of actual conditions water mist sprinkling component 5.Multiple groups water mist sprinkling component 5 is located at cylinder 1
Inner cavity lower part and multiple groups water mist sprinkling component 5 is arranged along the axial line of cylinder 1.The arragement construction keeps water mist outside from center
Diffusion is enclosed, and air-flow is then rotated inward by periphery, thus effectively improves water mist and dust and smog collisional mixing possibility,
Further improve Wet-type spray deduster arresting efficiency.It includes fixed with water pipe 6 that Figure of description, which provides water mist sprinkling component 5,
The attachment base 5a of the connection and equally distributed fog-spray nozzle 5b of multiple circumferential directions；Fog-spray nozzle 5b is connected with attachment base 5a by screw thread,
Attachment base 5a is connected with water pipe 6 also by screw thread, in this way according to different types of dust and different dust concentrations, neatly
The quantity and type of fog-spray nozzle 5b are adjusted, and then had not only guaranteed dust catching rate, but also avoid water resource waste.
The inner cavity top of cylinder 1 is arranged in steam separated structure, i.e. steam separated structure is located at the upper of water mist sprinkling component 5
Side.Figure of description provide steam separated structure include multiple be mounted on cylinder 1 side wall on inclined plate 7, multiple inclined plates 7 interlock
Setting.According to the actual situation, steam separated structure can be multiple hollow filter bulbs being stacked.
Multiple fog-spray nozzle 5b are installed, such water mist just realizes premixing in air inlet, in flow rotation in blast pipe 2
In flow process, which is constantly stirred, and water mist and dust and smog collisional mixing possibility is effectively improved, into one
Step improves Wet-type spray deduster arresting efficiency.
Water flow under airflow function also can along 1 inner wall of cylinder turn round and water flow under the action of the centrifugal force, will affect water
Delivery flow；The bottom wall of cylinder 1 is in inverted cone mesa-shaped, is conducive to that ponding is discharged in this way, but in order to guarantee that water delivery flow is greater than
The height of water supply flow, rounding frustum is larger, causes the increase of 1 manufacturing cost of cylinder and height higher, is unfavorable for transporting.Cylinder
Baffle 9 is fixed on 1 bottom wall, baffle 9 can stop the water of rotation, eliminate the rotating force of water flow and reduce air-flow to the bottom of positioned at
The influence of water flow on wall, and then water flow can rapidly be discharged from discharge outlet under the effect of gravity, and can significantly reduce inverted cone
The height of platform.The quantity of baffle 9 is multiple, multiple baffles 9 are circumferentially divided equally around discharge outlet to be distributed, the inner end of baffle 9 and draining
The tangent setting of outer rim and baffle 9 of mouth are arc-shaped, can improve water blocking rate and water flow flowing smoothness significantly in this way, into
And guarantees drainage efficiency and significantly reduce oily matter and soft flocks cloth bits in baffle 9 and the accumulation of discharge outlet junction.
It is provided with clean window on the side wall of cylinder 1, the cleaning observation that can cover clean window is installed on the side wall of cylinder 1
Window 8, cleaning observation window 8 is made of transparent material or part is made of transparent material, and such people also can pass through cleaning and see
It examines window 8 and observes state in cylinder 1.
Embodiment two
The present embodiment is essentially identical with the structure and principle of embodiment one, and the no longer burden description of essentially identical place is only retouched
Different place is stated, the difference is that: as shown in figure 4, cylinder 1 is in flat column, every layer is distributed with 5 groups of water mist sprinklings
Component 5；Cylinder 1 is in flat column, advantageously ensures that the steam separative efficiency of the steam separated structure with inclined plate 7, in other words should
Structure is especially suitable for the Wet-type spray deduster of big yield spray.
Embodiment three
The present embodiment is essentially identical with the structure and principle of embodiment one, and the no longer burden description of essentially identical place is only retouched
Different place is stated, the difference is that: as shown in figure 5, the quantity of baffle 9 is one, baffle 9 is started with discharge outlet
Outside from coil to coil curls up the side wall until cylinder 1, i.e. baffle 9 in the shape of a spiral.
Claims (10)
1. a kind of Wet-type spray deduster, including the cylinder (1) being vertically arranged, the roof upper opening air outlet of cylinder (1), cylinder
(1) there is discharge outlet, the lower section of cylinder (1) is equipped with the sealing structure for water that discharge outlet can be made to seal with liquid on bottom wall；Its feature
It is, the sidewall bottom of cylinder (1) is provided with air inlet；The inner cavity lower part of cylinder (1) is provided with multiple groups water mist sprinkling component (5),
Multiple groups water mist sprinkling component (5) divides multi-tier arrangement along cylinder (1) vertical direction, and the inner cavity top of cylinder (1) is provided with steam point
From structure, steam separated structure is mounted on the side wall of cylinder (1).
2. Wet-type spray deduster according to claim 1, which is characterized in that the cross-sectional area of the cylinder (1) with
The area ratio of air inlet is greater than 8.
3. Wet-type spray deduster according to claim 1, which is characterized in that every layer of water mist sprinkling in the cylinder (1)
Component (5) includes multiple groups water mist sprinkling component (5).
4. Wet-type spray deduster according to claim 1, which is characterized in that every layer of water mist sprinkling in the cylinder (1)
Component (5) only includes one group of water mist sprinkling component (5)；Water mist sprinkling component (5) described in multiple groups is arranged along the axial line of cylinder (1)
Setting.
5. Wet-type spray deduster according to claim 1 or 2 or 3 or 4, which is characterized in that the cylinder (1) is in cylinder
Shape or cylinder (1) are in flat column.
6. Wet-type spray deduster according to claim 1 or 2 or 3 or 4, which is characterized in that Wet-type spray deduster packet
It includes water pipe (6), the water mist sprinkling component (5) includes that the attachment base (5a) being fixedly connected with water pipe (6) and multiple circumferential directions are uniform
The fog-spray nozzle (5b) of distribution.
7. Wet-type spray deduster according to claim 1 or 2 or 3 or 4, which is characterized in that the side wall of the cylinder (1)
On be fixedly connected with the blast pipe (2) being connected by air inlet with cylinder (1) inner cavity, multiple sprays are installed in blast pipe (2)
Mist head (5b).
8. Wet-type spray deduster according to claim 7, which is characterized in that the cylinder (1) is cylindrical, it is described into
The one side wall of air hose (2) and the tangent setting of side wall of cylinder (1).
9. Wet-type spray deduster according to claim 1 or 2 or 3 or 4, which is characterized in that the sealing structure for water includes
Water tank (3) and return pipe (4), cylinder (1) setting, can be solid by bolt between cylinder (1) and water tank (3) above water tank (3)
Fixed connection；In water tank (3), the tube wall of return pipe (4) is fixedly connected with the peristoma of discharge outlet for return pipe (4) setting.
10. Wet-type spray deduster according to claim 1 or 2 or 3 or 4, which is characterized in that the cylinder (1) is in circle
Column, the bottom wall of cylinder (1) are in inverted cone mesa-shaped；Baffle (9) are fixed on the bottom wall of cylinder (1)；The quantity of baffle (9) is more
, it is one that multiple baffles (9), which circumferentially divide equally distribution or the quantity of baffle (9) around discharge outlet, and baffle (9) is started with discharge outlet
Outside from coil to coil curls up the side wall until cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090285.2U CN208541953U (en) | 2018-07-10 | 2018-07-10 | Wet-type spray deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821090285.2U CN208541953U (en) | 2018-07-10 | 2018-07-10 | Wet-type spray deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208541953U true CN208541953U (en) | 2019-02-26 |
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ID=65424323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821090285.2U Active CN208541953U (en) | 2018-07-10 | 2018-07-10 | Wet-type spray deduster |
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| Country | Link |
|---|---|
| CN (1) | CN208541953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579278A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Wet-type spray deduster |
| CN109675387A (en) * | 2019-03-05 | 2019-04-26 | 张铮 | A kind of cooling and dedusting device of environmental protection and energy saving and production and preparation method thereof |
| CN110420522A (en) * | 2019-08-22 | 2019-11-08 | 温州金茂建设有限公司 | A kind of construction fugitive dust processing unit and its fugitive dust processing method |
-
2018
- 2018-07-10 CN CN201821090285.2U patent/CN208541953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108579278A (en) * | 2018-07-10 | 2018-09-28 | 陈美青 | Wet-type spray deduster |
| CN109675387A (en) * | 2019-03-05 | 2019-04-26 | 张铮 | A kind of cooling and dedusting device of environmental protection and energy saving and production and preparation method thereof |
| CN110420522A (en) * | 2019-08-22 | 2019-11-08 | 温州金茂建设有限公司 | A kind of construction fugitive dust processing unit and its fugitive dust processing method |
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