CN203304024U - Stirring mechanism of stirring mill - Google Patents
Stirring mechanism of stirring mill Download PDFInfo
- Publication number
- CN203304024U CN203304024U CN2013202439391U CN201320243939U CN203304024U CN 203304024 U CN203304024 U CN 203304024U CN 2013202439391 U CN2013202439391 U CN 2013202439391U CN 201320243939 U CN201320243939 U CN 201320243939U CN 203304024 U CN203304024 U CN 203304024U
- Authority
- CN
- China
- Prior art keywords
- stirring
- main shaft
- agitator disk
- transmission main
- plate
- 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.)
- Expired - Fee Related
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010008 shearing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
Images
Abstract
The utility model relates to a stirring mechanism of a stirring mill, which belongs to the material grinding filed. The stirring mechanism comprises a barrel body, a stirring plate and a transmission main shaft, wherein the stirring plate is arranged on the transmission main shaft; the transmission main shaft is arranged in the barrel body; the stirring plate is circular; a saw-tooth notch is formed in the periphery of the plate edge of the stirring plate; a waist-shaped overflowing hole is formed in the plate body of the stirring plate; triangular section slots are formed in the two end surfaces of the stirring plate. The stirring mechanism of the stirring mill can be used for obviously enhancing the shearing effect of fluid and a medium in a grinding cavity, increasing energy which is transmitted to the medium and ore pulp by the stirring plate to the greatest extent, strengthening the shearing, the extruding and the impacting effects between the stirring plate and the medium, and among the medium, increasing the grinding action area and reducing the grinding dead corners, and increasing the friction and collision probability of a grinded material and the inner wall of a lining, and therefore, the stirring mechanism is beneficial to grinding materials.
Description
Technical field
The utility model relates to a kind of stirring mill rabbling mechanism, belongs to the material grinding field.
Background technology
Stir mill and be mainly used in the fine grinding and Ultrafine Grinding of nonmetal and metal, it is the Ultrafine Grinding equipment that a kind of energy density is large, mill efficiency is high that disc type stirs mill.The existing agitator disk structure that stirs mill is mainly disk, dish body making circular hole or mounting hole, and also having a kind of profile is polygonal agitator disk.Apply the stirring mill of above-mentioned agitator, stir with the grinding effect and mainly concentrate on the zone of agitator disk edge to cylindrical shell lining inwall, and a little less than the axial region between each agitator disk and the close regional grinding effect of main shaft, the grinding zone is less, has reduced to a certain extent mill efficiency.
Summary of the invention
The purpose of this utility model is to provide a kind of stirring mill rabbling mechanism, to solve the existing inefficient problem of abrasive dust mill that stirs.
The utility model is realized by following technical scheme: a kind of stirring mill rabbling mechanism comprises cylindrical shell 1, agitator disk 2, transmission main shaft 3; Agitator disk 2 is arranged on transmission main shaft 3, transmission main shaft 3 is arranged in cylindrical shell 1, agitator disk 2 is circular, around agitator disk 2 dish edge, offer sawtooth breach 4, agitator disk 2 dish bodies offer kidney-shaped flowing hole 5, agitator disk 2 both ends of the surface offer triangular section channel 6, and triangular section channel 6 is radial at agitator disk 2 end faces and is uniformly distributed.
On described transmission main shaft 3, be installed on a plurality of agitator disks 2, the mounting distance between each agitator disk 2 equates.Described cylindrical shell 1 comprises outer cylinder body, neck bush, in neck bush, is provided with curved surface stepped cross-section 7.The sawtooth breach 4 of described agitator disk 2 matches with the curved surface stepped cross-section 7 of cylindrical shell 1.The rotation direction of described agitator disk 2 is identical with the angle direction of sawtooth breach 4, can not reverse.
Operation principle of the present utility model is: transmission main shaft 3 passes to agitator disk 2 by motive power, agitator disk 2 in company with transmission main shaft 3 together in stirring grinding cylinder 1 with certain rotating speed gyration, drive the interior abrasive media that fills of cylindrical shell 1, between medium and medium, medium and cylinder inboard wall, produce friction, shearing and collision effect, make material by levigate.
The utlity model has following beneficial effect:
1, can obviously increase the shear action of mill chamber inner fluid and medium, can increase to a greater extent the energy that agitator disk is transferred to medium and ore pulp, strengthen shearing, extruding and percussion between agitator disk and medium, medium and medium;
2, can increase the abrasive action zone, reduce and grind dead angle;
3, can increase friction, the collision probability of grinding charge material and lining inwall, more be conducive to the grinding of material.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional structure schematic diagram of the present utility model.
Fig. 3 is the utility model triangular section channel 6 sectional structure schematic diagrames.
In figure, each label is: 1: cylindrical shell, 2: agitator disk, 3: transmission main shaft, 4: sawtooth breach, 5: kidney-shaped flowing hole, 6: triangular section channel, 7: the curved surface stepped cross-section.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as Figure 1-3, a kind of stirring mill rabbling mechanism, comprise cylindrical shell 1, agitator disk 2, transmission main shaft 3; Agitator disk 2 is arranged on transmission main shaft 3, and transmission main shaft 3 is arranged in cylindrical shell 1, and agitator disk 2 is circular, offers sawtooth breach 4 around agitator disk 2 dish edge, and agitator disk 2 dish bodies offer kidney-shaped flowing hole 5, and agitator disk 2 both ends of the surface offer triangular section channel 6.
On transmission main shaft 3, be installed on a plurality of agitator disks 2.Cylindrical shell 1 comprises outer cylinder body, neck bush, in neck bush, is provided with curved surface stepped cross-section 7.The sawtooth breach 4 of agitator disk 2 matches with the curved surface stepped cross-section 7 of cylindrical shell 1.
Claims (4)
1. one kind is stirred the mill rabbling mechanism, it is characterized in that: comprise cylindrical shell (1), agitator disk (2), transmission main shaft (3); Agitator disk (2) is arranged on transmission main shaft (3), transmission main shaft (3) is arranged in cylindrical shell (1), agitator disk (2) is circular, around agitator disk (2) dish edge, offer sawtooth breach (4), agitator disk (2) dish body offers kidney-shaped flowing hole (5), and agitator disk (2) both ends of the surface offer triangular section channel (6).
2. stirring mill rabbling mechanism according to claim 1, is characterized in that: on described transmission main shaft (3), be installed on a plurality of agitator disks (2).
3. rabbling mechanism is ground in stirring according to claim 1, and it is characterized in that: described cylindrical shell (1) comprises outer cylinder body, neck bush, in neck bush, is provided with curved surface stepped cross-section (7).
4. rabbling mechanism is ground in stirring according to claim 1, it is characterized in that: the sawtooth breach (4) of described agitator disk (2) matches with the curved surface stepped cross-section (7) of cylindrical shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202439391U CN203304024U (en) | 2013-05-08 | 2013-05-08 | Stirring mechanism of stirring mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202439391U CN203304024U (en) | 2013-05-08 | 2013-05-08 | Stirring mechanism of stirring mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304024U true CN203304024U (en) | 2013-11-27 |
Family
ID=49610260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202439391U Expired - Fee Related CN203304024U (en) | 2013-05-08 | 2013-05-08 | Stirring mechanism of stirring mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304024U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061613A (en) * | 2014-02-07 | 2016-10-26 | 威利A·巴霍芬公司 | Agitator ball mill |
| CN107952529A (en) * | 2016-10-18 | 2018-04-24 | 威利A.巴霍芬公司 | Blender formula ball mill |
-
2013
- 2013-05-08 CN CN2013202439391U patent/CN203304024U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106061613A (en) * | 2014-02-07 | 2016-10-26 | 威利A·巴霍芬公司 | Agitator ball mill |
| CN107952529A (en) * | 2016-10-18 | 2018-04-24 | 威利A.巴霍芬公司 | Blender formula ball mill |
| CN107952529B (en) * | 2016-10-18 | 2020-06-05 | 威利A.巴霍芬公司 | Stirrer type ball mill |
| US10792665B2 (en) | 2016-10-18 | 2020-10-06 | Willy A. Bachofen Ag | Agitator ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140508 |