CN208546353U - A kind of impeller and the scrubbing tower with the impeller - Google Patents
A kind of impeller and the scrubbing tower with the impeller Download PDFInfo
- Publication number
- CN208546353U CN208546353U CN201821031329.4U CN201821031329U CN208546353U CN 208546353 U CN208546353 U CN 208546353U CN 201821031329 U CN201821031329 U CN 201821031329U CN 208546353 U CN208546353 U CN 208546353U
- Authority
- CN
- China
- Prior art keywords
- impeller
- blade
- wheel hub
- wheel disc
- cavity
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of impeller and with the scrubbing tower of the impeller, impeller includes wheel disc, blade, wheel hub, the wheel disc is all columnar structured and concentric with wheel hub, multiple blades are set between the wheel disc and wheel hub, the blade is uniformly distributed in circumferencial direction, and the outer middle side part of the wheel disc is fixedly connected with ring set, is provided with axis hole among the wheel hub, the axis hole and wheel hub are concentric, and the impeller is integrally formed according to mold；Impeller is designed according to fluidics principle, is directly integrally formed using mold, guarantees the regularity of impeller, and can standardized production, improve production efficiency and production precision；No matter separately parallel assembling directly can be carried out to impeller according to the height and width of different towers, air force and instrument size, without making different size of impeller according to different height tower；In addition, the impeller windage is small, eddy flow effect is good, high using the scrubbing tower detersive efficiency of the impeller.
Description
Technical field
The utility model relates to a kind of impeller, specially a kind of impeller and the scrubbing tower with the impeller.
Background technique
Impeller is the critical component of centrifugal fan, and in terms of improving fan efficiency, the emphasis of optimization design is impeller,
Wherein blade is particularly critical, and in the various aspects of blade shape, forefathers have carried out long-term exploration and achieved many Zhuo Youcheng
The achievement of effect.
Disclosed in chinese patent library backswept impeller (CN201320162515.2), including circular ring shape tea residue plate, wheel hub,
Blade and baffle liner, the top of wheel hub are equipped with the cylindrical plastic shaft hole sleeve being linked together with it, and blade is 9, blade air inlet
End to outlet air end is in distorted shape, and the air inlet angle of blade is divided into close to the upper air inlet angle of baffle liner and under circular ring shape tea residue plate
Enter the wind angle；The outlet air angle of blade is divided into the upper outlet air angle close to baffle liner and the lower outlet air angle close to circular ring shape tea residue plate；Blade
Top is made of the bonding pad being linked together and disconnected area, and the air-admitting surface between arbitrary neighborhood blade is corresponding outlet air
The 70%-75% of open area.The advantages of backswept impeller is structure novel, and air quantity is big and low noise.
Disclose a kind of Centrifugal Fan Impeller (CN201420799438.6) in chinese patent library, including wheel disc, multiple
The diameter of blade, wheel cap and wheel hub, wheel disc and wheel cap is respectively less than the external profile diameter of blade, i.e., the outboard end of blade stretch out wheel disc and
Except wheel disc, and the length that blade stretches out except wheel disc and wheel cap is the 0.6% ~ 1.5% of wheel diameter；Between wheel disc and wheel cap
Blade exit end profile shape is the combination of straightway and curved section.The advantages of impeller is by rationally changing blade exit
The location and shape at edge can reduce impeller outlet portion air-flow flow losses, fan total efficiency is had to a certain degree
Raising.
Existing impeller passes through machine first and has carved blade and skeleton, and blade is welded up one by one using worker
, production precision is not high, and blade angle and radian are inflexible, it is difficult to reach desired effects, and windage is big, eddy flow effect is not high, therefore
And dust removing effects are bad, and also to design the size of impeller according to the size of vortex power, if to reach great vortex needs
The impeller for wanting 1 meter of diameter, the impeller for needing great vortex to need 2 meters of diameter, and the size of impeller is to influence entire washing
The height and diameter of tower, so that equipment processing is complicated, equipment is big, and at high cost and project installation place is big, it has not been convenient to install.
Utility model content
The purpose of the utility model is to provide a kind of impeller and with the scrubbing tower of the impeller, current impeller is solved not
Foot.
To achieve the goals above, the utility model uses following technical scheme:
A kind of impeller, including wheel disc, blade, wheel hub, the wheel disc are all columnar structured and concentric, the wheel with wheel hub
It is evenly arranged with multiple blades between disk and wheel hub, is fixedly connected on the outside of described blade one end and wheel hub and the blade other end and wheel
It is fixedly connected on the inside of disk, the outer middle side part of the wheel disc is fixedly connected with ring set, and axis hole, the axis hole are provided among the wheel hub
Concentric with wheel hub, the impeller is integrally formed according to mold.
Preferably, four sections of ring sets are evenly arranged on the outside of the wheel disc, are provided with interval between adjacent ring set.
Preferably, the mounted blade face is arc, and outer arc length is greater than inner arc.
Preferably, the blade profile is arc, radian 0.4-1.0rad.
Preferably, the blade and wheel hub connecting line are arc, and one end is higher than the other end.
Preferably, the blade and wheel disc connecting line are arc and one end is higher than the other end, and the length of connecting line compares leaf
The outer arc of piece is short.
Preferably, gap is air duct between adjacent fan-wheel, and the outlet air open area in the air duct is the 55%- of air-admitting surface
63%。
The utility model also provides a kind of scrubbing tower with the impeller, including be from bottom to top connected with group the first cavity,
Second cavity and third cavity, wherein being equipped with water tank and suction pump in first cavity, first cavity inner wall is equipped with
Air inlet；At least one cyclone is equipped in second cavity, be provided in the cyclone at least two impellers and with pumping
The sparge pipe of water pump Xiang Zulian, the sparge pipe are equipped with an at least spray head；The third cavity is demisting layer, and top is equipped with
Air outlet.
Preferably, the impeller quantity is four, and the cyclone is from top to bottom three spaces by impeller isolation, successively
For eddy flow layer, the first acceleration layer and the second acceleration layer, the eddy flow layer, the first acceleration layer and the second acceleration layer respectively with the spray
Water pipe group connects.
Preferably, the air inlet also group sets an elbow.
The utility model has the beneficial effects that impeller is designed according to fluidics principle, directly it is integrally formed, is guaranteed using mold
The regularity of impeller, and can standardized production, improve production efficiency and production precision；Each impeller is that standardized designs are straight
Diameter size etc. is the same, no matter and can be according to the height and width of different towers, air force and instrument size directly to leaf
Wheel carries out parallel assembling, without making different size of impeller according to different height tower；Impeller windage is small, eddy flow effect
It is good, it is high using the scrubbing tower detersive efficiency of the impeller.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of impeller in the utility model.
Fig. 2 is the cross section structure schematic diagram of impeller in the utility model.
Fig. 3 is the structural schematic diagram of scrubbing tower in the utility model.
Fig. 4 is the structural schematic diagram of cyclone one embodiment in the utility model.
In figure, wheel disc 1, blade 2, wheel hub 3, axis hole 4, ring set 5, tower body 6, the first cavity 7, the second cavity 8, third cavity
9, water tank 10, suction pump 11, cyclone 12, air outlet 13, air inlet 14, ladle body 1201, sparge pipe 1202, eddy flow layer 1203,
First acceleration layer 1204, the second acceleration layer 1205.
Specific embodiment
Below in conjunction with the embodiments of the present invention or attached drawing, the technical solution of the utility model is carried out clear, complete
Site preparation description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
All other embodiment, fall within the protection scope of the utility model.
As shown in Figure 1 and Figure 2, a kind of impeller, including wheel disc 1, blade 2, wheel hub 3, the wheel disc 1 and wheel hub 3 are all
It is columnar structured and concentric, multiple blades 2 are set between the wheel disc 1 and wheel hub 3, and the blade 2 uniformly divides in circumferencial direction
Cloth, 2 quantity of blade are 9-18；It is fixedly connected on the outside of described 2 one end of blade and wheel hub 3 and on the inside of 2 other end of blade and wheel disc 1
It is fixedly connected, the outer middle side part of the wheel disc 1 is fixedly connected with ring set 5, and ring set 5 is easy to install and replace, sets among the wheel hub 3
Be equipped with axis hole 4, the axis hole 4 and wheel hub 3 are concentric, axis hole 4 for impeller serial install, the impeller according to mold one at
Type.
It is evenly arranged with four sections of ring sets 5 on the outside of the wheel disc 1, is provided with interval between adjacent ring set 5；The wheel disc 1
Upper edge be higher than the upper surface of wheel hub 3, the lower edge of the wheel disc 1 is lower than the upper edge of wheel hub 3；2 developed surface of blade is arc,
Outer arc length is greater than inner arc；2 section of blade is arc, radian 0.4-1.0rad；Arcuate structure design space is big, and
It is big with wind contact surface, wind direction, wind speed can be changed by the way that curved angle is arranged；The blade 2 is arc with 3 connecting line of wheel hub
And one end is higher than the other end；The blade 2 is arc with 1 connecting line of wheel disc and one end is higher than the other end；Blade 2 is obliquely installed,
Gap between adjacent blades 2 is air duct；The outlet air open area in air duct is the 55%-63% of air-admitting surface, this area ratio pair
The resistance of wind is smaller, and eddy flow effect is good.
As shown in figure 3, a kind of scrubbing tower with the impeller, including tower body 6, the tower body 6 is from top to bottom by the first chamber
Body 7, the second cavity 8,9 three parts of third cavity composition, first cavity 7 is internally provided with water tank 10, suction pump 11, described
Air inlet 14 is provided on first cavity, 7 wall, also group sets an elbow at the air inlet 14, and the extension set passes through elbow and air inlet
Mouth 14 connects；Second cavity 8 includes at least one cyclone 12, be provided in the cyclone 12 at least two impellers and
With the sparge pipe of 11 Xiang Zulian of suction pump, the sparge pipe is equipped with an at least spray head；The direction of the spray head is adjustable,
And multiple spray heads are towards multiple directions；The third cavity 9 is the second acceleration layer and top is provided with air outlet 13, the eddy flow
Device 12 is connect with suction pump 11 by water pipe.
As shown in figure 4, the impeller quantity is four, the cyclone 12 includes ladle body 1201, in the ladle body 1201
Side is divided into eddy flow layer 1203, the first acceleration layer 1204, the second acceleration layer 1205 by impeller from top to bottom；From top to bottom, first
The space of a impeller and second impeller composition is eddy flow layer 1203, and the space of second impeller and third impeller composition is the
The space of one acceleration layer 1204, third impeller and the 4th impeller composition is the second acceleration layer 1205；The eddy flow layer 1203,
First acceleration layer 1204, the second acceleration layer 1205 are socketed with sparge pipe 1202 respectively, and the sparge pipe 1202 connects with suction pump 11
It connects, is provided with multiple spray heads on the sparge pipe 1202.
Four impellers are divided into two kinds, and the impeller of bottommost is different from three structure structures above, three impellers above
Structure is identical；The impeller of the bottommost is the impeller of the utility model, and excess-three is common common impeller, from it is lower to
On, the impeller main function of bottom is that eddy flow is carried out to the air-flow of entrance, and the effect of intermediate two impellers accelerates air-flow,
The effect of the impeller at top is that the gas crossed to spray process carries out demisting.
As one embodiment, the cyclone 12 is using the dual anti-plate production of domestic ecru PP, the compression resistance of ladle body
The compression resistance of 10T, bottom plate and water tank is 12T, and the power of suction pump is 2.2KW.
As one embodiment, scrubbing tower processing capacity is treating capacity: 12000m3/H, and washing tower height degree is 4550mm,
In the second cavity 1500mm, include 12 cyclones in the second cavity, each cyclone includes four impellers, the sky of impeller isolation
Between be followed successively by eddy flow layer, the first acceleration layer, the second acceleration layer from top to bottom.
As one embodiment, scrubbing tower processing capacity is treating capacity: 15000m3/H, and washing tower height degree is 4550mm,
In the second cavity 1500mm, include 15 cyclones in the second cavity, each cyclone includes four impellers, the sky of impeller isolation
Between be followed successively by eddy flow layer, the first acceleration layer, the second acceleration layer from top to bottom.
As one embodiment, scrubbing tower processing capacity is treating capacity: 18000m3/H, and washing tower height degree is 4550mm,
In the second cavity 1500mm, include 18 cyclones in the second cavity, each cyclone includes four impellers, the sky of impeller isolation
Between be followed successively by eddy flow layer, the first acceleration layer, the second acceleration layer from top to bottom.
Impeller standardized designs and production can change wind-force and eddy flow journey by the parallel connection of the cyclone 12 including impeller
Degree, and then change the processing capacity of scrubbing tower, the quantity of cyclone 12 can be increased the exhaust-gas treatment energy of scrubbing tower is adjusted flexibly
Power, installation and adjustment are all very convenient.
The working principle of scrubbing tower: suction pump 11 in the first cavity 7 is the hydraulic pressure in water tank 10 into the rotation of the second cavity 8
Flow device 12 sparge pipe 1202 in, have spray head in eddy flow layer 1203 and acceleration layer, by spray head spray water, and air inlet 14 into
The wind entered passes through the flow direction of change wind after eddy flow layer 1203, rotates Feng Heshui and then makes the wind and the sufficient band of water of rotation
The gas rotatings such as exhaust gas and dust in dynamic cyclone 12, make gas and water mixed flow, so that exhaust gas, the dust progress first round be washed
It washs；Accelerated again by the first acceleration layer 1202, after the first round washed mixture is accelerated, then passes through the second acceleration layer 1205
It carries out by the demisting layer demisting of third cavity 9, to realize the washing to impurity, reaching cleaning after secondary acceleration gets rid of again
Effect.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
Finally, it should be noted that the preferred embodiment in the utility model disclosed above be only intended to help to illustrate it is practical
It is novel.The detailed description of the preferred embodiment is not exhaustive, and also not limiting the utility model is only the specific implementation
Mode.Obviously, it according to the content of this specification, can make many modifications and variations.This specification is chosen and specifically describes these
Embodiment is in order to preferably explain the principles of the present invention and practical application, to make skilled artisan
It can better understand and utilize the utility model.The utility model is only by the limit of claims and its full scope and equivalent
System.
Claims (10)
1. a kind of impeller, including wheel disc, blade, wheel hub, it is characterised in that: the wheel disc and wheel hub are all columnar structured and same
The heart, is evenly arranged with multiple blades between the wheel disc and wheel hub, be fixedly connected on the outside of described blade one end and wheel hub and blade
It is fixedly connected on the inside of the other end and wheel disc, the outer middle side part of the wheel disc is fixedly connected with ring set, is provided with axis among the wheel hub
Hole, the axis hole and wheel hub are concentric, and the impeller is integrally formed according to mold.
2. a kind of impeller according to claim 1, it is characterised in that: four sections of ring sets are evenly arranged on the outside of the wheel disc,
Interval is provided between adjacent ring set.
3. a kind of impeller according to claim 1, it is characterised in that: the mounted blade face is arc, and outer arc length is big
In inner arc.
4. a kind of impeller according to claim 3, it is characterised in that: the blade profile is arc, radian 0.4-
1.0rad。
5. a kind of impeller according to claim 3 or 4, it is characterised in that: the blade is arc with wheel hub connecting line, and
One end is higher than the other end.
6. a kind of impeller according to claim 5, it is characterised in that: the blade is arc and one end with wheel disc connecting line
Higher than the other end, and the length of connecting line is shorter than the outer arc of blade.
7. a kind of impeller according to claim 1, it is characterised in that: gap is air duct, the air duct between adjacent fan-wheel
Outlet air open area be air-admitting surface 55%-63%.
8. a kind of with a kind of any scrubbing tower of impeller of claim 1-7, it is characterised in that；Including from bottom to top phase group
The first cavity, the second cavity and the third cavity connect, wherein
Water tank and suction pump are equipped in first cavity, first cavity inner wall is equipped with air inlet；
It is equipped at least one cyclone in second cavity, is provided at least two impellers and and suction pump in the cyclone
The sparge pipe of Xiang Zulian, the sparge pipe are equipped with an at least spray head；
The third cavity is demisting layer, and pushes up and be equipped with air outlet.
9. a kind of scrubbing tower according to claim 8, it is characterised in that: the impeller quantity be four, the cyclone from
Under on by impeller isolation be three spaces, be followed successively by eddy flow layer, the first acceleration layer and the second acceleration layer, the eddy flow layer, the
One acceleration layer and the second acceleration layer connect with the sparge pipe groups respectively.
10. a kind of scrubbing tower according to claim 9, it is characterised in that: the air inlet also group sets an elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031329.4U CN208546353U (en) | 2018-07-02 | 2018-07-02 | A kind of impeller and the scrubbing tower with the impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821031329.4U CN208546353U (en) | 2018-07-02 | 2018-07-02 | A kind of impeller and the scrubbing tower with the impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208546353U true CN208546353U (en) | 2019-02-26 |
Family
ID=65422221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821031329.4U Active CN208546353U (en) | 2018-07-02 | 2018-07-02 | A kind of impeller and the scrubbing tower with the impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208546353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894897A (en) * | 2020-08-06 | 2020-11-06 | 佛山市南海区绿智电机设备有限公司 | Impeller for centrifugal fan and preparation equipment and preparation method thereof |
-
2018
- 2018-07-02 CN CN201821031329.4U patent/CN208546353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111894897A (en) * | 2020-08-06 | 2020-11-06 | 佛山市南海区绿智电机设备有限公司 | Impeller for centrifugal fan and preparation equipment and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106382254A (en) | Impeller | |
| CN110374900A (en) | A kind of flow-mixing blower fan with sinusoidal pattern meridional channel | |
| CN211059051U (en) | Pipeline fan | |
| CN208546353U (en) | A kind of impeller and the scrubbing tower with the impeller | |
| CN206903939U (en) | Centrifugal impeller and there is its centrifugal blower, dust catcher | |
| CN108412809A (en) | A kind of baffle liner, centrifugal blower and air conditioner | |
| CN108799198A (en) | A kind of impeller and the scrubbing tower with the impeller | |
| CN203866754U (en) | Blast apparatus | |
| CN205639069U (en) | Movable vane, guiding subassembly and axial compressor cabinet -type air conditioner of axial compressor cabinet -type air conditioner | |
| CN210568923U (en) | Novel air purifier | |
| CN202177154U (en) | Smoke exhaust ventilator | |
| CN208901480U (en) | A kind of range hood baffle liner and range hood | |
| CN107339241A (en) | Multi-wing centrifugal fan | |
| CN207349169U (en) | A kind of compact liquefied natural gas immersed pump guide vane structure | |
| CN206448980U (en) | Deep well pump and its impeller component | |
| CN110145849A (en) | Ducting assembly and air purifier | |
| CN102108978A (en) | Axial flow fan with secondary fan blades | |
| CN208168983U (en) | A kind of centrifugal gas power turbine | |
| CN104746458A (en) | Air blowing device | |
| CN210623204U (en) | Flow guide assembly and air purifier | |
| CN202360466U (en) | Multi-blade centrifugal fan with multifunctional flow guiding device | |
| CN104373390B (en) | Flow collector used for air flow guiding, volute assembly, centrifugal fan and air conditioner | |
| CN209244717U (en) | Spiral hydraulic drive | |
| CN206682045U (en) | A kind of strong suction multi-wing centrifugal fan | |
| CN209261908U (en) | Wind wheel, fan assembly and dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230511 Address after: 230000 Huishui Road, Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province Patentee after: Hefei Xicheng Environmental Protection Technology Co.,Ltd. Address before: No.1788 Huayuan Road, Zhangpu Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: XICHENG ENVIRONMENTAL PROTECTION TECHNOLOGY (SUZHOU) CO.,LTD. |
|
| TR01 | Transfer of patent right |