CN102671743A - Improved structure of grinding rod of bead mill - Google Patents
Improved structure of grinding rod of bead mill Download PDFInfo
- Publication number
- CN102671743A CN102671743A CN2012101959859A CN201210195985A CN102671743A CN 102671743 A CN102671743 A CN 102671743A CN 2012101959859 A CN2012101959859 A CN 2012101959859A CN 201210195985 A CN201210195985 A CN 201210195985A CN 102671743 A CN102671743 A CN 102671743A
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- grinding
- grinding rod
- rod
- stator
- rotor
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Abstract
The invention discloses an improved structure of a grinding rod of a bead mill, wherein the bead mill is provided with a stator and a rotor; a gap between the stator and the rotor serves as a grinding chamber; a plurality of grinding rods are fixed to the stator and the rotor and located in the grinding chamber; the grinding rod is prism-shaped; and the prism-shaped grinding rod is larger in surface area than the cylindrical grinding rod in the prior art; therefore, the contact area of the prism-shaped grinding rod with materials is larger; as a result, the friction, rubbing and shear forces generated by the grinding rod during grinding are improved; and moreover, the grinding efficiency is improved.
Description
Technical field
The invention belongs to the milling apparatus field, be specifically related to a kind of improvement structure of grinding rod of ball mill.
Background technology
Ball mill is a kind of equipment that is used to grind; Mainly comprise rotor and stator; Space between rotor and the stator constitutes grinding chamber, and material is sent in the grinding chamber and ground, and the main grinding principle of ball mill is the steel ball realization through being positioned at the grinding rod on rotor and the stator and pouring into grinding chamber; Driving epitrochanterian grinding rod during rotor rotation rotates; Material produces simultaneously in grinding chamber and mixes, disperses, rubs, rolls, rubs and the effect of physics such as shearing, thereby make material be milled to required fineness under the acting in conjunction of grinding rod and steel ball.The grinding rod of prior art all is columniform, as shown in Figure 1, though this columniform grinding rod A easy moulding when making also is difficult for material is produced destructive; But because it is columniform, therefore compared to other geometry, under the identical situation of volume; Columniform surface area is minimum; Therefore this columniform grinding rod is less with the contact area of material and steel ball, the friction that is produced, rubs with shearing force lessly, is unfavorable for grinding.
Summary of the invention
In order to overcome above-mentioned defective; The grinding rod that the invention provides a kind of ball mill improves structure, and the grinding rod of this ball mill is prismatic, has improved grinding rod is produced when grinding friction, has rubbed and shearing force; Thereby it is improved grinding efficiency, and simple in structure, easy to implement.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of grinding rod of ball mill improves structure, and ball mill has stator and rotor, and the space between stator and the rotor constitutes grinding chamber, and some grinding rods are fixed on stator and the rotor and are positioned at grinding chamber, and said grinding rod is prismatic.
Said grinding rod can be the triangular prism shaped of equilateral triangle for cross section.
Said grinding rod can be foursquare four prism type for cross section.
Said grinding rod can be the pentagonal prism shape of regular pentagon for cross section.
Said grinding rod can be orthohexagonal hexagon for cross section.
The invention has the beneficial effects as follows: grinding rod of the present invention is prismatic; The columniform compared to prior art grinding rod surface area of prismatic grinding rod is bigger; Therefore bigger with the contact area of material; Improve grinding rod is produced when grinding friction, rubbed and shearing force, thereby improved grinding efficiency.
Description of drawings
Fig. 1 is the grinding rod structural representation of prior art;
Fig. 2 is grinding rod structural representation of the present invention (is that orthohexagonal grinding rod is an example with cross section);
Fig. 3 is grinding rod cross-sectional view of the present invention (is that orthohexagonal grinding rod is an example with cross section).
The specific embodiment
Below through specific instantiation the specific embodiment of the present invention is described, those skilled in the art can understand advantage of the present invention and effect easily by the content that this specification disclosed.The present invention also can other different mode implement, and, not being contrary under disclosed category, can give different modifications and change that is.
Embodiment: a kind of grinding rod of ball mill improves structure, and ball mill has stator and rotor, and the space between stator and the rotor constitutes grinding chamber, and some grinding rods are fixed on stator and the rotor and are positioned at grinding chamber, and said grinding rod B is prismatic.
Said grinding rod specifically can be for cross section be that triangular prism shaped, the cross section of equilateral triangle is that foursquare four prism type, cross section are that the pentagonal prism shape or the cross section of regular pentagon is orthohexagonal hexagon, and is that orthohexagonal hexagon is the best with cross section.
Claims (5)
1. the grinding rod of a ball mill improves structure; Ball mill has stator and rotor; Space between stator and the rotor constitutes grinding chamber, and some grinding rods are fixed on stator and the rotor and are positioned at grinding chamber, it is characterized in that: said grinding rod (A) is for prismatic.
2. the grinding rod of ball mill as claimed in claim 1 improves structure, and it is characterized in that: said grinding rod is that cross section is the triangular prism shaped of equilateral triangle.
3. the grinding rod of ball mill as claimed in claim 1 improves structure, and it is characterized in that: said grinding rod is that cross section is foursquare four prism type.
4. the grinding rod of ball mill as claimed in claim 1 improves structure, and it is characterized in that: said grinding rod is that cross section is the pentagonal prism shape of regular pentagon.
5. the grinding rod of ball mill as claimed in claim 1 improves structure, and it is characterized in that: said grinding rod is that cross section is orthohexagonal hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101959859A CN102671743A (en) | 2012-06-14 | 2012-06-14 | Improved structure of grinding rod of bead mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101959859A CN102671743A (en) | 2012-06-14 | 2012-06-14 | Improved structure of grinding rod of bead mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102671743A true CN102671743A (en) | 2012-09-19 |
Family
ID=46804679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101959859A Pending CN102671743A (en) | 2012-06-14 | 2012-06-14 | Improved structure of grinding rod of bead mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996397A (en) * | 2021-08-30 | 2022-02-01 | 陈宪良 | Rod mill applied to mineral processing operation and application method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB261664A (en) * | 1926-08-04 | 1926-11-25 | Otto Kordt | Improvements in grinding bodies for ball-, drum- and tubular mills |
| GB284580A (en) * | 1927-12-12 | 1928-02-02 | Otto Kordt | Improvements in hollow grinding bodies for ball-, drum- and tubular mills |
| GB528075A (en) * | 1938-04-26 | 1940-10-22 | Alex Schindler | Process for the manufacture of grinding bodies used for cement, concrete, and like mills |
| JP2001205123A (en) * | 2000-01-28 | 2001-07-31 | Kyocera Corp | Method for pulverizing ceramic powder |
| CN2478680Y (en) * | 2001-02-12 | 2002-02-27 | 宜兴市洪流集团公司 | Improved sand mill |
| CN1340406A (en) * | 2000-09-01 | 2002-03-20 | 丁民修 | Efficient abrasive body |
| CN201275490Y (en) * | 2008-10-14 | 2009-07-22 | 莫龙兴 | Bead grinder |
| CN202621241U (en) * | 2012-06-14 | 2012-12-26 | 昆山聚贝机械设计有限公司 | Improved structure for grinding rods of bead-grinding machine |
-
2012
- 2012-06-14 CN CN2012101959859A patent/CN102671743A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB261664A (en) * | 1926-08-04 | 1926-11-25 | Otto Kordt | Improvements in grinding bodies for ball-, drum- and tubular mills |
| GB284580A (en) * | 1927-12-12 | 1928-02-02 | Otto Kordt | Improvements in hollow grinding bodies for ball-, drum- and tubular mills |
| GB528075A (en) * | 1938-04-26 | 1940-10-22 | Alex Schindler | Process for the manufacture of grinding bodies used for cement, concrete, and like mills |
| JP2001205123A (en) * | 2000-01-28 | 2001-07-31 | Kyocera Corp | Method for pulverizing ceramic powder |
| CN1340406A (en) * | 2000-09-01 | 2002-03-20 | 丁民修 | Efficient abrasive body |
| CN2478680Y (en) * | 2001-02-12 | 2002-02-27 | 宜兴市洪流集团公司 | Improved sand mill |
| CN201275490Y (en) * | 2008-10-14 | 2009-07-22 | 莫龙兴 | Bead grinder |
| CN202621241U (en) * | 2012-06-14 | 2012-12-26 | 昆山聚贝机械设计有限公司 | Improved structure for grinding rods of bead-grinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113996397A (en) * | 2021-08-30 | 2022-02-01 | 陈宪良 | Rod mill applied to mineral processing operation and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |