CN106984380A - A kind of taper shearing bistrique with floating stator - Google Patents
A kind of taper shearing bistrique with floating stator Download PDFInfo
- Publication number
- CN106984380A CN106984380A CN201710404695.3A CN201710404695A CN106984380A CN 106984380 A CN106984380 A CN 106984380A CN 201710404695 A CN201710404695 A CN 201710404695A CN 106984380 A CN106984380 A CN 106984380A
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- CN
- China
- Prior art keywords
- stator
- taper
- cone
- rotor
- shearing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention provides a kind of taper shearing bistrique with floating stator.The shearing bistrique includes cone rotor (1), taper stator (2), flexible stator sleeve (3) and motor (7), wherein, cone rotor (1) is conical round table structure, the feed well that leans forward (4) of a plurality of circumference uniformly is provided with conical round table male cone (strobilus masculinus), direction of leaning forward is consistent with the direction of rotation of cone rotor (1)；The center of cone rotor (1) is provided with taper positioning hole (5).Taper shearing bistrique realizes rotor, the simplification of position of stator matching relationship, it is ensured that sword line fully intersects, and reduces required precision and processing cost.The shearing of the taper simultaneously bistrique also with simple in construction, reliable, dismount, clears up easily advantage.
Description
Technical field
The present invention relates to slurry processing method shearing-crushing technical field, and in particular to a kind of taper with floating stator
Shear bistrique.
Background technology：
Broken is a kind of general operation form, it is possible to decrease the particle diameter of colloid and solid particle, improves the specific surface area of material.
Colloid or solid particle dispersions are crushed in liquid carrier, it is possible to decrease the crushing energy of granule materials and temperature rise.To slurry
It is broken be crushing operation a kind of important form.For the miniaturization processing of the resilient granules in slurry, stator-rotor rotation
It is a kind of efficiency crushing method being widely adopted to turn shearing-crushing.
Stator-rotor rotational shear breaker structure mainly has cylindrical fit face and two kinds of Cone fit face form.Circle
The type that represents of post mating surface structure is refiner, and the type that represents of Cone fit face structure is colloid mill.
The broken component of refiner is made up of the concentric straight-tube shape stator rotated against and rotor.The inner peripheral surface of stator and
The outer peripheral face of rotor is cylindrical fit face, by opening up the uniform notch of multiple circumferences on stator and rotor, forms stator, turns
The shear blade line in sub- cylindrical fit face simultaneously constitutes shearing pair when relatively rotating.Meanwhile, notch is also as the passage of slurry.Homogenate
When machine works, stator and rotor are dipped in slurry, when rotor rotates at a high speed, and shearing is secondary to carry out shearing-crushing to granule materials；Together
When, the rotation of the rotor of notch is provided with, slurry formation Radial Flow and overall whirling motion can be driven, particle refinement is realized and uniform mixed
Close.
In order to improve crushing efficiency, two kinds of structure-improveds of refiner are developed, it is a kind of for the concentric of multilayer radial series
Ring structure (cutting mill), a kind of coaxial string structure (shear pump) for multistage axial series.
The concentric ring structure (cutting mill) of multilayer radial series be by stator with rotor machining into multilayer concentric tube-in-tube structure,
Stator and rotor concentric can be fitted together to, and then form multilayer cylindrical fit face and multilayer shearing pair, and material is in single radial flow
Repeatedly shearing is undergone during dynamic.
The coaxial string structure (shear pump) of multistage axial series is then to turn the broken component of many set refiners loaded on one
On axle, material carries out axial flowing after one-level is broken, broken into next stage.
The shearing-crushing element of colloid mill equally includes rotor and stator.Rotor is taper round platform, and stator is with inner cone
The cylinder in face.The male cone (strobilus masculinus) of stator and the inner conical surface of stator are mating surface.The male cone (strobilus masculinus) of stator and the inner conical surface of stator are by small end
Series identical teeth groove is provided with to big end segmentation, it is secondary that rotor and stator teeth groove crest line (sword line) constitute shearing.Rotor relative stator
Do concentric rotation.Pasty material is during the big end of small end flow direction, and granule materials therein are sheared and crushed by multistage.
Stator-rotor rotational shear breaker relies primarily on shearing pair and material is crushed, therefore ensures stator and turn
It is to realize the key efficiently sheared that sword line on son, which intersects,.Due to stator, the distinctive position of rotor and movement relation, stator is with turning
The sword line of son intersects, and both of which is not required nothing more than and has high form accuracy and high positional precision, and requires that both have very high motion
Precision.And in practice, rotary speed of rotator is very high, stator needs energy axial location adjustment, rotor and stator positioning relation are caused
Complexity is with the problems such as concentricity is low, sword line interlocks, and rotor and stator processing cost height, shearing-crushing efficiency are low.
Therefore, the present invention proposes a kind of simplified rotor, position of stator matching relationship, it is ensured that what sword line fully intersected has
The taper shearing bistrique of floating stator.
The content of the invention
The purpose of the present invention is to shear bistrique there is provided a kind of taper with floating stator in view of the shortcomings of the prior art,
Realize rotor, the simplification of position of stator matching relationship, it is ensured that the shearing bistrique of the taper with floating stator that sword line fully intersects.
The present invention solves the scheme that is used of technical problem：
A kind of taper shearing bistrique with floating stator, including cone rotor 1, taper stator 2, flexible stator sleeve 3 with
And motor 7.Wherein：
Cone rotor 1 is to be provided with the feed well that leans forward of a plurality of circumference uniformly on conical round table structure, conical round table male cone (strobilus masculinus)
4, direction of leaning forward is consistent with the direction of rotation of cone rotor 1.The center of cone rotor 1 is provided with taper positioning hole 5.
Taper stator 2 is thin-wall wimble barrel structure, and cone cylinder two ends are respectively big end and small end, are provided with along inner conical surface generatrix direction
A plurality of circumference is uniform, interior narrow outer width wedge-shaped elongated hole 6.
The male cone (strobilus masculinus) cone-apex angle of cone rotor 1 is equal with the inner conical surface cone-apex angle of taper stator 2, and cone rotor 1 is nested in
In taper stator 2, the inner conical surface of the male cone (strobilus masculinus) and taper stator 2 of cone rotor 1 is brought into close contact.
The first end of motor 7 and beam barrel 8 is affixed, and motor 7 is provided with rotating shaft 9, and the rotating shaft 9 runs through beam barrel 8 simultaneously
Coaxial with beam barrel 8, the one end of rotating shaft 9 is fixed on the power output shaft of motor 7, and the other end has axis of cone end 10, axis of cone end
A hole 11 is provided with 10 end face, the second end of beam barrel 8 is provided with axle sleeve 12, and axle sleeve 12 is fixed on outside the inwall of beam barrel 8 and rotating shaft 9
Between wall.
Flexible one end of stator sleeve 3 is fastened on the second end end of beam barrel 8, and the small end of the other end and taper stator 2 is close to；Turn
Axle 9 runs through flexible stator sleeve 3 and passes through the small end of taper stator 2 and the taper positioning hole 5 of cone rotor 1；Taper positioning hole 5 with
The axis of cone end 10 of rotating shaft 9 is fitted close after positioning, and both are fixed in a hole 11 by holding screw 13.
The flexible stator sleeve 3 is flexible nested structure.
The beneficial effects of the present invention are：
1) inner conical surface of floating stator and the male cone (strobilus masculinus) of cone rotor of taper shearing bistrique can be adaptively brought into close contact,
It ensure that floating stator inner conical surface sword line intersects with cone rotor male cone (strobilus masculinus) sword line, substantially increase shearing-crushing efficiency；
2) the sword line that taper shearing bistrique effectively prevent stator and rotor decentraction in the prior art and cause not phase
Friendship problem, reduces required precision and processing cost；
3) taper shearing bistrique is especially suitable for the broken of the higher resilient granules of shear strength；
4) taper shearing bistrique has certain self-sharpening blade function, has the longer steady operation cycle, maintenance cost is low；
5) taper shearing grinding wheel head structure is simple, reliable, dismounts, clears up convenient.
Brief description of the drawings
Fig. 1 shears the cone rotor structural representation of bistrique for taper of the present invention with floating stator；
Fig. 2 shears the taper stator structural representation of bistrique for taper of the present invention with floating stator；
Fig. 3 shears the vertical section structural representation of bistrique for taper of the present invention with floating stator；
Fig. 4 shears the assembling relationship figure of bistrique for taper of the present invention with floating stator.
Reference：
The flexible stator sleeve 4 of 1 cone rotor, 2 taper stator 3 leans forward feed well
The beam barrel of 7 motor of the wedge-shaped elongated hole of 5 taper positioning hole 68
11,9 rotating shaft, 10 axis of cone end axle sleeve of hole 12
13 screws
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
A kind of taper shearing bistrique with floating stator, including cone rotor 1, taper stator 2, flexible stator sleeve 3 with
And motor 7, wherein：Cone rotor 1 is before a plurality of circumference is provided with conical round table structure, conical round table male cone (strobilus masculinus) uniformly
Incline feed well 4, and direction of leaning forward is consistent with the direction of rotation of cone rotor 1；The center of cone rotor 1 is provided with taper positioning hole 5.
Taper stator 2 is thin-wall wimble barrel structure, and cone cylinder two ends are respectively big end and small end, are provided with along inner conical surface generatrix direction
A plurality of circumference is uniform, interior narrow outer width wedge-shaped elongated hole 6.
The male cone (strobilus masculinus) cone-apex angle of cone rotor 1 is equal with the inner conical surface cone-apex angle of taper stator 2, and cone rotor 1 is nested in
In taper stator 2, the inner conical surface of the male cone (strobilus masculinus) and taper stator 2 of cone rotor 1 is brought into close contact.
The first end of motor 7 and beam barrel 8 is affixed.Motor 7 is provided with rotating shaft 9, and the rotating shaft 9 runs through beam barrel 8 simultaneously
It is coaxial with beam barrel 8.The one end of rotating shaft 9 is fixed on the power output shaft of motor 7, and the other end has axis of cone end 10, axis of cone end
A hole 11 is provided with 10 end face.Second end of beam barrel 8 is provided with axle sleeve 12, and axle sleeve 12 is fixed on outside the inwall of beam barrel 8 and rotating shaft 9
Between wall.
Flexible stator sleeve 3 is flexible nested structure, and one end is fastened on the second end end of beam barrel 8, the other end and taper stator 2
Small end be close to.Rotating shaft 9 runs through flexible stator sleeve 3 and passes through the small end of taper stator 2 and the taper positioning hole 5 of cone rotor 1.
Taper positioning hole 5 and the axis of cone end 10 of rotating shaft 9 are fitted close after positioning, and both are fixed in a hole 11 by holding screw 13,
Realization is connected firmly.
The course of work of the present invention：
During work, motor 7 drives cone rotor 1 to rotate by rotating shaft 9, and inner conical surface and the taper of taper stator 2 turn
The male cone (strobilus masculinus) of son 1, which floats, fits.Taper stator 2 is totally submerged in the slurry with cone rotor 1, and pasty material enters cone rotor
Leaning forward on 1 and is thrown toward surrounding at feed well 4 under the rotary action of cone rotor 1.Passed through in pasty material on taper stator 2
During wedge-shaped elongated hole 6, the inner conical surface of crest line (sword line) and taper stator 2 at the feed well 4 that leans forward on the male cone (strobilus masculinus) of cone rotor 1
On wedge-shaped elongated hole 6 at the shearing pair that constitutes of crest line (sword line), will be travelling through the secondary particle of shearing and shred.It is provided with the feed well that leans forward
4 cone rotor 1 can drive slurry formation Radial Flow and overall whirling motion, realize that the particle whole in slurry is broken and slurry
Uniform mixing.
Claims (2)
1. a kind of taper shearing bistrique with floating stator, including cone rotor (1), taper stator (2), flexible stator sleeve
And motor (7) (3), it is characterised in that：
Cone rotor (1) is to be provided with the feed well that leans forward of a plurality of circumference uniformly on conical round table structure, conical round table male cone (strobilus masculinus)
(4) direction of, leaning forward is consistent with the direction of rotation of cone rotor (1)；The center of cone rotor (1) is provided with taper positioning hole (5)；
Taper stator (2) is thin-wall wimble barrel structure, and cone cylinder two ends are respectively big end and small end, are provided with along inner conical surface generatrix direction many
Bar is circumferentially uniform, interior narrow outer width wedge-shaped elongated hole (6)；
The male cone (strobilus masculinus) cone-apex angle of cone rotor (1) is equal with the inner conical surface cone-apex angle of taper stator (2), and cone rotor (1) is nested
In taper stator (2), the inner conical surface of the male cone (strobilus masculinus) and taper stator (2) of cone rotor (1) is brought into close contact；
The first end of motor (7) and beam barrel (8) is affixed, and motor (7) is provided with rotating shaft (9), and the rotating shaft (9) runs through axle
Cylinder (8) and with beam barrel (8) coaxially, rotating shaft (9) one end is fixed on the power output shaft of motor (7), the other end have cone
A hole (11) is provided with shaft end (10), the end face of axis of cone end (10), the second end of beam barrel (8) is provided with axle sleeve (12), axle sleeve
(12) it is fixed between beam barrel (8) inwall and rotating shaft (9) outer wall；
Flexible stator sleeve (3) one end is fastened on the second end end of beam barrel (8), and the other end and the small end of taper stator (2) are close to；
Rotating shaft (9) runs through flexible stator sleeve (3) and passes through the small end of taper stator (2) and the taper positioning hole (5) of cone rotor (1)；
Taper positioning hole (5) and the axis of cone end (10) of rotating shaft (9) are fitted close after positioning, and both are fixed on silk by holding screw (13)
In hole (11).
2. the taper shearing bistrique according to claim 1 with floating stator, it is characterised in that：The flexible stator sleeve
(3) it is flexible nested structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404695.3A CN106984380B (en) | 2017-06-01 | 2017-06-01 | A kind of taper shearing bistrique with floating stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710404695.3A CN106984380B (en) | 2017-06-01 | 2017-06-01 | A kind of taper shearing bistrique with floating stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984380A true CN106984380A (en) | 2017-07-28 |
| CN106984380B CN106984380B (en) | 2018-09-07 |
Family
ID=59421393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710404695.3A Expired - Fee Related CN106984380B (en) | 2017-06-01 | 2017-06-01 | A kind of taper shearing bistrique with floating stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106984380B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819138A1 (en) * | 1988-06-04 | 1989-12-07 | Grieser Maschinenbau | Colloid mill having a conical rotor |
| CN2106656U (en) * | 1991-12-06 | 1992-06-10 | 张雪梅 | Ultramicro-disintegrating colloid mill head |
| JPH06178945A (en) * | 1992-04-13 | 1994-06-28 | Hirokichi Kawamoto | Pulverizer |
| CN201150869Y (en) * | 2007-12-21 | 2008-11-19 | 费建祖 | Elastomer coarse, medium grinding grinder |
| CN204602286U (en) * | 2015-04-27 | 2015-09-02 | 浙江威肯特泵业有限公司 | Colloidal mill is sheared in a kind of infant industry |
| CN205673041U (en) * | 2016-05-31 | 2016-11-09 | 上海弗鲁克科技发展有限公司 | Many muscle tissue shear breakers and work head thereof |
-
2017
- 2017-06-01 CN CN201710404695.3A patent/CN106984380B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3819138A1 (en) * | 1988-06-04 | 1989-12-07 | Grieser Maschinenbau | Colloid mill having a conical rotor |
| CN2106656U (en) * | 1991-12-06 | 1992-06-10 | 张雪梅 | Ultramicro-disintegrating colloid mill head |
| JPH06178945A (en) * | 1992-04-13 | 1994-06-28 | Hirokichi Kawamoto | Pulverizer |
| CN201150869Y (en) * | 2007-12-21 | 2008-11-19 | 费建祖 | Elastomer coarse, medium grinding grinder |
| CN204602286U (en) * | 2015-04-27 | 2015-09-02 | 浙江威肯特泵业有限公司 | Colloidal mill is sheared in a kind of infant industry |
| CN205673041U (en) * | 2016-05-31 | 2016-11-09 | 上海弗鲁克科技发展有限公司 | Many muscle tissue shear breakers and work head thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106984380B (en) | 2018-09-07 |
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Granted publication date: 20180907 |
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| CF01 | Termination of patent right due to non-payment of annual fee |