CN207446012U - Head face hump formula is without wing agitator disk and without wing agitating device - Google Patents
Head face hump formula is without wing agitator disk and without wing agitating device Download PDFInfo
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- CN207446012U CN207446012U CN201721004429.3U CN201721004429U CN207446012U CN 207446012 U CN207446012 U CN 207446012U CN 201721004429 U CN201721004429 U CN 201721004429U CN 207446012 U CN207446012 U CN 207446012U
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- disk body
- disk
- head face
- agitator disk
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Abstract
The utility model provides a kind of head face hump formula without wing agitator disk and agitating device, wherein head face hump formula includes an axle sleeve and a disk body without wing agitator disk, the axle sleeve is located at the center of the upper surface of disk body, the lateral surface of the disk body is cylindrical surface, and agitating vane is not provided with, at least one of the upper surface of the disk body, lower face are provided with stirring protrusion.The lateral surface of the disk body without wing agitator disk of the utility model is not provided with stirring corner angle, but sets protrusion in the end face of disk body, not only ensures mixing effect, but also not easily leads to overload.
Description
Technical field
The utility model is related to a kind of agitating device, suitable for the stirring of the fluid in the fields such as chemical industry, environmental protection.
Background technology
Mixing, stirring for fluid, mostly using blade-carrying blender.Blender with blade its size need to be with
The size of tank body is adapted, and larger tank body need to coordinate larger blade agitators.The motor of blade agitators cannot be with stirring
Axis is connected directly, it is necessary to which motor connection reduction box could be connected with agitating shaft.Its rotating speed is 20-130 revs/min.It need to stir
If any twister in the fluid mixed, then can be wrapped on blade.Therefore, in blade agitators use in terms of efficiency, effect simultaneously
It is less desirable.
To solve the above problems, the Chinese utility model of Publication No. 105032267A disclosed in 2015.11.11 discloses
A kind of agitating device is not provided with agitating vane, but mixing part is arranged to disc-shaped structure, and in the centre of mixing part
Hollow cavity is opened up, there are multiple recirculation holes to connect with hollow cavity in outside, and bottom has circular hole and hollow cavity phase
Perforation.Although this agitating device due to removing agitating vane, solve the problems, such as it is above-mentioned since agitating vane is brought, also just
Because the presence of no agitating vane greatly reduces mixing effect.
Therefore, in order to promote mixing effect, the China of Publication No. 106731950A disclosed in 2017-05-31 is practical new
Type discloses a kind of no wing blender, and including an axle sleeve and a disk body, the disk body is connected to the stirring by the axle sleeve
On the agitating shaft of device, agitating vane is not provided on the disk body, the lateral surface of disk body is sequentially connected by multiple planes to be formed, and every two
The junction of plane forms a stirring corner angle.The disk body is additionally provided with a cavity and centrifugation jet hole, and centrifugation jet hole is by centre
Spray-hole and lateral percolation hole composition, the intermediate injection hole connect the cavity, and disk body side wall is run through in the lateral percolation hole.
Although it is not provided with blade, smooth disc structure is also not provided with into, but takes a kind of half-way house, is formed on disk body
Corner angle are stirred, on the one hand can solve the problems, such as to bring due to agitating vane, on the other hand can be supplemented again by stirring corner angle
Mixing effect.With reference to the setting that jet hole is centrifuged on disk body, during stirring, to reach centrifugation jet flow, annular jet in
All over the body, stirring efficiency is increased substantially.But in actual application process, since it stirs the presence of corner angle, although can
Stirring dynamics is increased, but also increases the resistance of stirring, when particularly liquid stock is excessive or the viscosity of liquid is excessive, meeting
It is easy to cause current value rise or even overload phenomenon occurs, therefore need to be further improved.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of no wing agitator disk and without wing agitating device, no wing
The lateral surface of the disk body of agitator disk is not provided with stirring corner angle, but sets protrusion in the end face of disk body, not only ensures mixing effect, but also
It not easily leads to overload.
The utility model is realized in this way：A kind of head face hump formula is without wing agitating device, including an axle sleeve and a disk body,
The axle sleeve is located at the center of the upper surface of disk body, and the lateral surface of the disk body is cylindrical surface, and is not provided with agitating vane, institute
It states at least one of upper surface, lower face of disk body and is provided with stirring protrusion.
Further, the stirring protrusion of the upper surface or lower face is evenly arranged with a plurality of, and per the stirring
Protrusion is radially distributed in ridge shape, ridge line, and the front and rear sides of every ridge line are respectively scarp slope and adverse grade.The scarp slope
The gradient is 75-105 degree, wherein optimal with 90 degree, the gradient of the adverse grade is the acute angle less than 45 degree, so that stirring convex shaped
Wedgewise structure.
Further, current percolation hole is equipped in protrusion per described stir, the entrance in the current percolation hole is arranged on
On scarp slope, outlet is then arranged on the lateral surface of the stirring protrusion.The current percolation hole is more than the bellmouth of outlet for entrance.
Further, the lateral surface of the stirring protrusion is identical cylindrical surface with the lateral surface of the disk body.
Further, the center of the disk body also has a centrifugation negative pressure cavity, and the centrifugation negative pressure cavity is intake with bottom
Mouthful, radially centrifugation jet hole is additionally provided on the disk body.
The utility model is realized in without wing agitating device：It includes motor, agitating shaft and the utility model
Above-mentioned head face hump formula is without wing agitator disk, and the agitating shaft is driven by the motor to be rotated, and the upper end of the disk body passes through institute
Axle sleeve is stated to be connected on agitating shaft.
Further, the utility model without wing agitating device further includes a groove body, and the head face hump formula is stirred without the wing
Disk is arranged in groove body.
The utility model has the following advantages that：The utility model without wing agitator disk and without wing agitating device, disk body it is outer
Side is not provided with stirring corner angle, but stirring protrusion is set in the end face of disk body, and stirring protrusion is in the rotary course of disk body, energy
Preferable supplement stirring action is played, and since protrusion is arranged on end face, greatly reduces stirring radius, therefore had both ensured that no wing stirred
The whole mixing effect of device is mixed, and not easily leads to overload.
Description of the drawings
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is positive dimensional structure diagram of the utility model without one preferred embodiment of wing agitating device.
Fig. 2 is reverse side dimensional structure diagram of the utility model without one preferred embodiment of wing agitating device.
Fig. 3 is the horizontal section view dimensional structure diagram at current percolation hole of the utility model without wing agitating device.
Fig. 4 is the horizontal cross-section structure diagram at current percolation hole of the utility model without wing agitating device.
Fig. 5 is that the horizontal section view stereochemical structure that radial direction of the utility model without wing agitating device is centrifuged at jet hole is illustrated
Figure.
Fig. 6 is the horizontal cross-section structure diagram at radial direction centrifugation jet hole of the utility model without wing agitating device.
Specific embodiment
It please refers to Fig.1 to shown in Fig. 6, the head face hump formula of the utility model is without wing agitator disk 10, available for agitating device
On, the no wing agitator disk 10 includes an axle sleeve 1 and a disk body 2, and the upper end of the disk body 2 is connected to by the axle sleeve 1 to be stirred
It mixes on axis, the lateral surface 21 of the disk body 2 is cylindrical surface, and is not provided with agitating vane, upper surface 23, the lower end of the disk body 2
At least one of face 24 is provided with stirring protrusion 3.
As a preferred embodiment of the utility model, the upper surface 23 of the disk body 2 or the stirring protrusion of lower face 24
3 have it is a plurality of be evenly arranged, and per the stirring protrusion 3 in ridge shape, ridge line is radially distributed, every ridge line 30
Front and rear sides are respectively scarp slope 31 and adverse grade 32.
Current percolation hole 33 is equipped on per the stirring protrusion 3, the entrance 331 in the current percolation hole 33 is arranged on
On scarp slope 31, outlet 332 is then arranged on the lateral surface of the stirring protrusion 3, so that the water of the outlet 332 in current percolation hole 33
Stream is sprayed along tilted direction, is not blocked by high-end the 31 of the adjacent stirring protrusion 3 in rear end.Current percolation hole 33 can further subtract
Few running resistance without wing agitating device, when disk body 1 rotates, current percolation hole 33 has driven the in vivo current of slot generous
To while the reverse flow that is formed can also increase the dynamics and effect of stirring.In the utility model, the current percolation hole 33
It is more than the bellmouth of outlet 332 for entrance 331, is more likely formed inverse toroidal jeting effect.
The gradient of the scarp slope 31 of the stirring protrusion 3 is 75-105 degree, and the gradient of the adverse grade 32 is sharp less than 45 degree
Angle, so that stirring protrusion 3 forms wedge structure.Such water inlet for making current percolation hole 33 and outlet effect are more preferably.Before wherein
The gradient on slope 31 is optimal with 90 degree, is on the one hand beneficial to processing current percolation hole 33, the slope surface of on the other hand intake direction and scarp slope
Vertically, effect of intaking is more preferable.
The lateral surface 34 of the stirring protrusion 3 is identical cylindrical surface with the lateral surface 21 of the disk body 2, makes head face hump
Lateral surface of the formula without wing agitator disk is smooth surface, substantially reduces running resistance.
The center of the disk body 2 also has a centrifugation negative pressure cavity 22, and the centrifugation negative pressure cavity 22 has bottom water inlet
222, radially centrifugation jet hole 25 is additionally provided on the disk body 2, to increase mixing effect.
The utility model without wing agitator disk before use, first agitating shaft (not shown) is connected with motor (not shown),
Disk body 2 is fixed on by axle sleeve 1 on agitating shaft again, and in the groove body (not shown), axle sleeve 1 by axle center mounting hole 11 with
The bottom of agitating shaft is fixed, and axis side mounting hole 12 and the axial wall of agitating shaft are fixed, you can form the agitating device of the utility model.
When disk body 1 rotates under the drive of motor, stirring protrusion 3 plays the role of logistics stirring, allows the in vivo liquid court of slot
The direction flowing of motor rotation, meanwhile, the entrance 331 in the current percolation hole 33 of stirring protrusion 3 is intake, small from another end opening
Outlet 332 at project, formed and flow to reversed annular water flow with whole, simultaneously as the high speed rotation of disk body 1, generates
Powerful centrifugal force, and centrifugation negative pressure cavity 22 is allowed to generate negative pressure, the liquid of bottom is sucked and centrifuges negative pressure cavity 22, persistent loop
It is spouting from centrifugation jet hole 25.Achieve the effect that fully quickly to stir.Further, since stirring protrusion 3 is arranged on disk body 1
End face greatly reduces stirring radius, therefore has not only ensured the whole mixing effect of no wing agitating device, but also not easily leads to overload.
Although the foregoing describe specific embodiment of the present utility model, those familiar with the art should
Work as understanding, our described specific embodiments are merely exemplary rather than for the limit to the scope of the utility model
Equivalent modification and variation fixed, that those skilled in the art are made in the spirit according to the utility model, all should
Cover in the scope of the claimed protection of the utility model.
Claims (10)
1. a kind of head face hump formula is without wing agitator disk, it is characterised in that：Including an axle sleeve and a disk body, the axle sleeve is located at disk body
Upper surface center at, the lateral surface of the disk body is cylindrical surface, and is not provided with agitating vane, the upper surface of the disk body,
At least one of lower face is provided with stirring protrusion.
2. head face hump formula according to claim 1 is without wing agitator disk, it is characterised in that：The upper surface or lower face
Stirring protrusion is evenly arranged with a plurality of, and per the stirring protrusion in ridge shape, ridge line is radially distributed, every ridge
The front and rear sides of line are respectively scarp slope and adverse grade.
3. head face hump formula according to claim 2 is without wing agitator disk, it is characterised in that：The gradient of the scarp slope is 75-
105 degree, the gradient of the adverse grade is the acute angle less than 45 degree, so that stirring convexes to form wedge structure.
4. head face hump formula according to claim 2 is without wing agitator disk, it is characterised in that：The gradient of the scarp slope is 90
Degree.
5. head face hump formula according to claim 2 is without wing agitator disk, it is characterised in that：It is all provided on per the stirring protrusion
There is current percolation hole, the entrance in the current percolation hole is arranged on scarp slope, and outlet is then arranged on the outside of the stirring protrusion
Face.
6. head face hump formula according to claim 5 is without wing agitator disk, it is characterised in that：The current percolation hole is entrance
More than the bellmouth of outlet.
7. head face hump formula according to claim 1 is without wing agitator disk, it is characterised in that：The lateral surface of the stirring protrusion
It is identical cylindrical surface with the lateral surface of the disk body.
8. head face hump formula according to claim 1 is without wing agitator disk, it is characterised in that：The center of the disk body also has
One centrifugation negative pressure cavity, the centrifugation negative pressure cavity have bottom water inlet, radially centrifugation jet hole are additionally provided on the disk body.
9. a kind of no wing agitating device, it is characterised in that：Including motor, agitating shaft and the end such as any one of claim 1 to 8
Face convex type is without wing agitator disk, and the agitating shaft is driven by the motor to be rotated, and the upper end of the disk body is connected by the axle sleeve
It is connected on agitating shaft.
10. no wing agitating device according to claim 9, it is characterised in that：Further include a groove body, the head face hump formula
No wing agitator disk is arranged in groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004429.3U CN207446012U (en) | 2017-08-11 | 2017-08-11 | Head face hump formula is without wing agitator disk and without wing agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721004429.3U CN207446012U (en) | 2017-08-11 | 2017-08-11 | Head face hump formula is without wing agitator disk and without wing agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207446012U true CN207446012U (en) | 2018-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721004429.3U Active CN207446012U (en) | 2017-08-11 | 2017-08-11 | Head face hump formula is without wing agitator disk and without wing agitating device |
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| CN (1) | CN207446012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469661A (en) * | 2017-08-11 | 2017-12-15 | 吴云萍 | Head face hump formula is without wing agitator disk and without wing agitating device |
-
2017
- 2017-08-11 CN CN201721004429.3U patent/CN207446012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469661A (en) * | 2017-08-11 | 2017-12-15 | 吴云萍 | Head face hump formula is without wing agitator disk and without wing agitating device |
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