CN207307644U - A kind of antiwind diving mixer - Google Patents
A kind of antiwind diving mixer Download PDFInfo
- Publication number
- CN207307644U CN207307644U CN201721238529.2U CN201721238529U CN207307644U CN 207307644 U CN207307644 U CN 207307644U CN 201721238529 U CN201721238529 U CN 201721238529U CN 207307644 U CN207307644 U CN 207307644U
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- CN
- China
- Prior art keywords
- blade
- working face
- wheel hub
- diving mixer
- inlet side
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Abstract
The utility model provides a kind of antiwind diving mixer, bag diving mixer；The diving mixer includes submersible agitating motor and impeller, and the impeller is by axis connection on submersible agitating motor；The impeller includes wheel hub, wheel hub blade, blade, inlet side blade and working face blade；The edge of the inlet side of the blade is equipped with some inlet side blades perpendicular to blade blade face；The wheel hub is along some wheel hub blades of radially installed；At least two working face blades are designed with the working face of each blade, are respectively the second blade of the first blade of working face and working face；First blade of working face and the second blade shapes of working face are arc-shaped；First blade of working face and the second blade of working face on working face with inlet side to outlet side the angled installations of fluid flow line PQ；The floccule being wrapped on impeller can be preferably cut afterwards, prevents import from blocking, improves stirring efficiency, reduces power consumption, extend diving mixer service life.
Description
Technical field
The utility model is related to the sewage disposal key equipment in field of environment protection, and in particular to a kind of wastewater treatment it is anti-tangle
Around diving mixer.
Background technology
Diving mixer is as a kind of important Sewage treatment mixer tool, suitable for city and rural sewage treatment
, it is widely used in the biochemical reaction tanks such as anaerobic pond, sedimentation basin and aeration tank.
Family life, hospital, food processing factory, petrochemical plant etc., the sewage produced during production and living are necessary
Put together, by sewage disinfection treatment, can just be directly discharged in the Nature.And in these sewage, containing many floccules,
Strip dirt, in sewage disposal, in the impeller for the diving mixer being inevitably wound into work, blocks impeller
Import, reduces its stirring efficiency, influences its normal work, when serious, can cause diving mixer leaf destruction or motor
Burn out.This antiwind anti-problem urgent need solves.
Utility model content
The utility model is directed to above technical problem, there is provided a kind of antiwind diving mixer, improves stirring efficiency, drop
Low diving mixer power consumption, extends diving mixer service life,
The technical solution of the utility model is：A kind of antiwind diving mixer, bag diving mixer；
The diving mixer includes submersible agitating motor and impeller, and the impeller is by axis connection in submersible agitating motor
On；
The impeller includes wheel hub, wheel hub blade, blade, inlet side blade and working face blade；The import of the blade
The edge on side is equipped with some inlet side blades perpendicular to blade blade face；The wheel hub is along some wheel hub blades of radially installed；
At least two working face blades are designed with the working face of each blade, are respectively the first blade of working face and work
The second blade of face；The center of first blade of working face and the second blade of working face is respectively F and E, and O is the center of circle of wheel hub,
Wherein, ∠ MOE=∠ EON, OEF are located on straight line；First blade of working face and the second blade shapes of working face are equal
To be arc-shaped；
The fluid stream of first blade of working face and the second blade of working face on working face with inlet side to outlet side
The angled installations of line PQ；
The distance of first blade of working face and the second blade of working face and wheel hub and impeller outer edge meets following condition：
L >=1/5R,
K+L+R≤5/6d,
Wherein, L refers to working face the second blade center E to wheel hub distance；
R is hub radius；
K is the distance between center E to the first blade center of working face F of the second blade of working face；
D is the radius of impeller outer edge.
In such scheme, second blade of working face rotates clockwise 30 ° of installations with center E；The working face first
Blade rotates clockwise 30 ° of installations respectively with center F, i.e. the center line of the second blade of working face and the included angle A of blade diameter is
60 °, the center line of the first blade of working face and the included angle B of blade diameter are 60 °.
In such scheme, the blade shapes of the inlet side blade are consistent with the contour shape of entrance edge of blade.
In such scheme, the inlet side blade is a piece of complete blade.
In such scheme, the inlet side blade forms for some blades of segmentation.
In such scheme, the wheel hub blade shapes are circular arc, and wheel hub blade 11 is bonded with the contact edge of wheel hub 13.
In such scheme, the wheel hub blade height is 2~3mm.
In such scheme, the quantity of the wheel hub blade is 1~2.
In such scheme, the diving mixer is installed under tank water by guide rod 7.
Compared with prior art, the beneficial effects of the utility model are：
1. a kind of antiwind diving mixer of the utility model, unilateral blade, blade are welded with vane inlet edge
Working face is equipped with blade, in wheel hub, is radially also equipped with sheet blade along wheel hub, blade is rotated with diving mixer, can
The twister in sewage is cut, prevents import from blocking, to ensure that mixer works normally, stirring efficiency is improved, reduces diving and stir
The power consumption of machine is mixed, extends diving mixer service life.
2. the utility model blade, blade are replaceable, and replace conveniently.
Brief description of the drawings
Fig. 1 is the diving mixer schematic diagram of one embodiment of the utility model；
Fig. 2 is the antiwind wind energy diving mixer impeller schematic diagram of one embodiment of the utility model, wherein Fig. 2 a
Inlet side blade is a piece of complete blade, and Fig. 2 b inlet sides blade is several blades of segmentation；
Fig. 3 is the working face blade schematic diagram of one embodiment of the utility model.
In figure：1. inlet side；2. impeller outer edge；3. working face；4 outlets side；5. the first blade of working face；6. working face
Two blades；7. guide rod；8. submersible agitating motor；9. impeller；10. inlet side blade；11 wheel hub blades；12 blades；13 wheel hubs.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description, but the utility model
Protection domain is not limited to this.
Diving mixer described in Fig. 1 includes submersible agitating motor 8 and impeller 9, and the impeller 9 is stirred by axis connection in diving
Mix on motor 8；The diving mixer is installed under tank water by guide rod 7.
As shown in Fig. 2, the impeller 9 includes wheel hub 13, wheel hub blade 11, blade 12 and inlet side blade 10；The leaf
The edge of the inlet side 1 of piece 12 sets some inlet side blades 10 perpendicular to 12 blade face of blade；The wheel hub 13 is pacified along radial direction
Fill some wheel hub blades 11.
The blade shapes of the inlet side blade 10 are consistent with the contour shape of 12 inlet side 1 of blade, can be a piece of complete
Whole blade as shown in Figure 2 a or segmentation several blades as shown in Figure 2 b, inlet side blade 10 is rotated with blade 12
Unanimously, it so both ensure that the hydraulic characteristic(s) of the stirred fluid of diving mixer, length can be cut using inlet side blade 10
Strip dirt, realizes anti-winding function.The wheel hub 13 is along 1-2 wheel hub blade 11 of radially installed, the wheel hub blade 11
Shape is circular arc, and wheel hub blade 11 is bonded with the contact edge of wheel hub 13.To ensure diving mixer inlet flow characteristic, wheel hub knife
Piece 11 is highly only 2-3mm, unsuitable excessive.Wheel hub blade 11 is welded on wheel hub 13, as wheel hub 13 rotates together, Neng Gouli
Strip dirt is cut with wheel hub blade 11, anti-winding function is realized, prevents entrance from blocking, it is ensured that the normal work of mixer
Make.11 length of wheel hub blade is moderate, it is not possible to which the off-axis heart is excessively near.
It is respectively the first blade of working face 5 and work as shown in figure 3, having two blades on the working face 3 of each blade 12
Make the second blade of face 6, if blade is long, it is also contemplated that being distributed multiple blades.The second knife of the first blade of working face 5 and working face
The center of piece 6 is respectively F and E, and O is the center of circle of wheel hub 13, wherein, ∠ MOE=∠ EON, OEF are located on straight line.Work
The first blade of face 5 and 6 shape of the second blade of working face are arc-shaped.
Due to impeller 9 as axis rotates, impeller 9 drives liquid, liquid from impeller inlet while 1 to impeller outlet while it is 4 at full speed
Flow through, and floccule will also flow through impeller 9 with water, blade on working face 3 with the angled installations of fluid flow line PQ, after energy
Preferably cutting is wrapped in the floccule on impeller.
The second blade of working face 6 rotates clockwise 30 ° of installations respectively with center E, the first blade of working face 5 with center F, i.e.,
The center line of blade and the angle of blade diameter are 60 °.In addition, the first blade of working face 5 and the second blade of working face 6 and wheel hub 13
Should not be excessively near with impeller outer edge 2, i.e. L >=1/5R, wherein, L refers to that 6 center E of the second blade of working face is to 13 distance of wheel hub, R
13 radius of wheel hub；K+L+R≤5/6d, wherein, K be the second blade of working face 6 center E to 5 center F of the first blade of working face it
Between distance, d be impeller outer edge 2 radius；So good cutting effect, will not also destroy the hydraulic characteristic(s) of impeller 9.
The a series of detailed description of those listed above is only for the specific of the possible embodiments of the utility model
Illustrate, they simultaneously be not used to limitation the scope of protection of the utility model, it is all without departing from the utility model skill spirit made etc.
Effect embodiment or change should be included within the scope of protection of this utility model.
Claims (9)
1. a kind of antiwind diving mixer, it is characterised in that including submersible agitating motor (8) and impeller (9)；The impeller
(9) by axis connection on submersible agitating motor (8)；
The impeller (9) includes wheel hub (13), wheel hub blade (11), blade (12), inlet side blade (10) and working face blade；
The edge of the inlet side (1) of the blade (12) is equipped with some inlet side blades (10) perpendicular to blade (12) blade face；It is described
Wheel hub (13) is along some wheel hub blades (11) of radially installed；
At least two working face blades are designed with the working face (3) of each blade (12), are respectively the first blade of working face (5)
With the second blade of working face (6)；The center of first blade of working face (5) and the second blade of working face (6) is respectively F and E,
O is the center of circle of wheel hub (13), wherein, ∠ MOE=∠ EON, OEF are located on straight line；First blade of working face (5) and
The second blade of working face (6) shape is arc-shaped；
First blade of working face (5) and the second blade of working face (6) are on working face (3) with inlet side (1) to outlet side
(4) the angled installations of fluid flow line PQ；
First blade of working face (5) and the second blade of working face (6) meet with the distance of wheel hub (13) and impeller outer edge (2)
Condition below：
L >=1/5R,
K+L+R≤5/6d,
Wherein, L refers to the second blade of working face (6) center E to wheel hub (13) distance；
R is wheel hub (13) radius；
K is the distance between center E to the first blade of working face (5) center F of the second blade of working face (6)；
D is the radius of impeller outer edge (2).
2. antiwind diving mixer according to claim 1, it is characterised in that second blade of working face (6) with
Center E rotates clockwise 30 ° of installations；First blade of working face (5) rotates clockwise 30 ° of installations respectively with center F.
3. antiwind diving mixer according to claim 1, it is characterised in that the blade of the inlet side blade (10)
Shape is consistent with the contour shape of blade (12) inlet side (1).
4. antiwind diving mixer according to claim 1, it is characterised in that the inlet side blade (10) is a piece of
Complete blade.
5. antiwind diving mixer according to claim 1, it is characterised in that the inlet side blade (10) is segmentation
Some blades composition.
6. antiwind diving mixer according to claim 1, it is characterised in that wheel hub blade (11) shape is circle
Arc, wheel hub blade (11) are bonded with the contact edge of wheel hub (13).
7. antiwind diving mixer according to claim 1, it is characterised in that the wheel hub blade (11) is highly 2
~3mm.
8. antiwind diving mixer according to claim 1, it is characterised in that the quantity of the wheel hub blade (11) is
1~2.
9. antiwind diving mixer according to claim 1, it is characterised in that the diving mixer passes through guide rod
(7) it is installed under tank water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238529.2U CN207307644U (en) | 2017-09-26 | 2017-09-26 | A kind of antiwind diving mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238529.2U CN207307644U (en) | 2017-09-26 | 2017-09-26 | A kind of antiwind diving mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307644U true CN207307644U (en) | 2018-05-04 |
Family
ID=62384116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238529.2U Active CN207307644U (en) | 2017-09-26 | 2017-09-26 | A kind of antiwind diving mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307644U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570031A (en) * | 2017-09-26 | 2018-01-12 | 江苏大学 | A kind of antiwind diving mixer |
| CN110280352A (en) * | 2019-06-20 | 2019-09-27 | 南京蓝莹环境科技有限公司 | A kind of energy-saving diving mixer |
-
2017
- 2017-09-26 CN CN201721238529.2U patent/CN207307644U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570031A (en) * | 2017-09-26 | 2018-01-12 | 江苏大学 | A kind of antiwind diving mixer |
| CN107570031B (en) * | 2017-09-26 | 2023-12-19 | 江苏大学 | Antiwind submersible mixer |
| CN110280352A (en) * | 2019-06-20 | 2019-09-27 | 南京蓝莹环境科技有限公司 | A kind of energy-saving diving mixer |
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| GR01 | Patent grant |