CN203400758U - Discharging lining of ball grinding mill - Google Patents
Discharging lining of ball grinding mill Download PDFInfo
- Publication number
- CN203400758U CN203400758U CN201320392941.5U CN201320392941U CN203400758U CN 203400758 U CN203400758 U CN 203400758U CN 201320392941 U CN201320392941 U CN 201320392941U CN 203400758 U CN203400758 U CN 203400758U
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- CN
- China
- Prior art keywords
- discharging lining
- discharging
- lining
- ball grinding
- grinding mill
- 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
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Abstract
The utility model discloses a discharging lining of a ball grinding mill. According to the discharging lining, connection plates I connected with hollow shafts are symmetrically arranged at an outlet of the discharging lining; bulges matched with the hollow shafts are symmetrically arranged at an inlet of the discharging lining. The discharging lining of the ball grinding mill is characterized in that connection plates II are symmetrically arranged at the inlet of the discharging lining and the bulges are located on the connection plates II. According to the discharging lining of the ball grinding mill, the connection plates II are additionally arranged so that the discharging lining is matched with the hollow shafts, the ore discharging height of the ball grinding mill is increased, the steel ball filling rate of the ball grinding mill is increased and the discharging lining has a good ball grinding effect on materials.
Description
Technical field
The utility model is specifically related to a kind of discharging lining of ball mill.
Background technology
Ball mill is the visual plant in ore dressing process, and in prior art, as shown in Figure 1, discharging lining is connected with the quill shaft of ball mill the structure of the discharging lining of ball mill.In grinding process, some situation, in order to reach steel ball to the good ball action of material, needs higher steel ball filling rate, not changing in ball mill overall structure size situation, is to be difficult to realize.
Summary of the invention
The utility model, for the deficiencies in the prior art, provides a kind of and is not changing in the integrally-built situation of ball mill, improves the ball mill discharging lining of ball mill steel ball filling rate by changing the structure of discharging lining.
To achieve these goals, the technical solution adopted in the utility model is:
Ball mill discharging lining, in the exit of discharging lining, be arranged with the connecting plate I being connected with quill shaft, the import department of discharging lining is arranged with the projection coordinating with quill shaft, it is characterized in that: the import department at discharging lining is arranged with connecting plate II, and described projection is positioned in connecting plate II.
The beneficial effects of the utility model: the discharging lining internal diameter of ball mill is required to dwindle certain proportion according to ball mill steel ball filling rate, by increasing connecting plate II, discharging lining is coordinated with quill shaft, improved the ore discharge height of ball mill, increased ball mill steel ball filling rate, guaranteed that steel ball is to the good ball milling effect of material; The utility model, by changing size and the structure of discharging lining, effectively raises the treating capacity of ball mill and the ratio of newly-generated-200 order grades of unit volume, has improved the grinding efficiency of ball mill, has saved production cost when meeting Production requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation of ball mill discharging lining in prior art.
Fig. 2 is the structural representation of ball mill discharging lining of the present utility model.
The specific embodiment
As depicted in figs. 1 and 2, ball mill discharging lining, in the exit of discharging lining, be arranged with the connecting plate I 1 being connected with quill shaft, the import department of discharging lining is arranged with the projection 2 coordinating with quill shaft, import department at discharging lining is arranged with connecting plate II 3, described projection is positioned at connecting plate II 3, the upper spiral 4 that is provided with on the inwall of discharging lining, and spiral 4 prevents that steel ball from rolling out from discharging lining.
Import department by discharging lining increases connecting plate II 3, increases the length of connecting plate I 1, still can coordinate with quill shaft after the internal diameter of discharging lining is reduced, and has improved the ore discharge height of ball mill, has increased the capacity of ball mill.
Claims (1)
1. ball mill discharging lining, in the exit of discharging lining, be arranged with the connecting plate I (1) being connected with quill shaft, the import department of discharging lining is arranged with the projection (2) coordinating with quill shaft, it is characterized in that: the import department at discharging lining is arranged with connecting plate II (3), and described projection (2) is positioned in connecting plate II (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392941.5U CN203400758U (en) | 2013-07-03 | 2013-07-03 | Discharging lining of ball grinding mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320392941.5U CN203400758U (en) | 2013-07-03 | 2013-07-03 | Discharging lining of ball grinding mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203400758U true CN203400758U (en) | 2014-01-22 |
Family
ID=49936701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320392941.5U Expired - Fee Related CN203400758U (en) | 2013-07-03 | 2013-07-03 | Discharging lining of ball grinding mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203400758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904625A (en) * | 2022-05-06 | 2022-08-16 | 金川集团股份有限公司 | Device and method for detecting filling rate of mill |
-
2013
- 2013-07-03 CN CN201320392941.5U patent/CN203400758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904625A (en) * | 2022-05-06 | 2022-08-16 | 金川集团股份有限公司 | Device and method for detecting filling rate of mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |