CN204247303U - A kind of wear-resisting durable highly efficient ball mill - Google Patents
A kind of wear-resisting durable highly efficient ball mill Download PDFInfo
- Publication number
- CN204247303U CN204247303U CN201420666939.7U CN201420666939U CN204247303U CN 204247303 U CN204247303 U CN 204247303U CN 201420666939 U CN201420666939 U CN 201420666939U CN 204247303 U CN204247303 U CN 204247303U
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- ball mill
- wear
- highly efficient
- feed pipe
- resisting durable
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Abstract
The utility model discloses a kind of wear-resisting durable highly efficient ball mill, comprise frame, cylindrical shell, feed pipe, reduction box and motor, described cylinder body outer wall is provided with guide rail, described frame is provided with the guide wheel coordinated with guide rail, described cylinder inboard wall is provided with arc liner plate, absorbent lining is provided with between described cylinder inboard wall and arc liner plate, wearing layer is provided with inside described arc liner plate, described barrel front end arranges feed pipe, described feed pipe inwall arranges several equally distributed support frames, fills high-abrasive material in support frame.Wear-resisting durable highly efficient ball mill of the present utility model, crushing efficiency is high, and cylindrical shell not easily ruptures, and wearability is good, and noise is little, long service life, is easy to safeguard.
Description
Technical field
The utility model relates to ore crushing equipment technical field, particularly relates to a kind of wear-resisting durable highly efficient ball mill.
Background technology
Liquid crystal display industry is the new industry that state key supports and encourages investment, and glass substrate is vitals, its material TFT quartz sand requires very high, production difficulty is larger, the quality of current Quartz sand can not meet TFT quality requirement completely, need to purify, to meet dioxide-containing silica 99.6%, potassium oxide and the sodium oxide content index at below 200ppm.Therefore Quartz sand needs to carry out sorting by ore dressing, ball milling, air supporting, discharges impurity.When Quartz sand carries out ball milling, need to use ball mill.
Operationally, cylindrical shell rotates current ball mill under the driving of motor, and the steel ball of inside promotes by the centrifugal force of generation, and steel ball falls after taking certain altitude to, produces bang or abrasive action to material.In cylindrical shell, the impulsive force of steel ball drop and the gravity etc. of mineral are all born by cylindrical shell, and cylindrical shell is long cylinder, therefore easily ruptures after Long-Time Service.In addition, when current ball mill utilizes centrifugal force when rotating to be promoted by the steel ball of inside, because the hoisting power of centrifugal force is limited, at steel ball for before reaching top, will fall because of Action of Gravity Field, cannot reach maximum common mill speed, crushing efficiency is low.Simultaneously because steel ball is to the enormous impact power of ball mill barrel and frictional force, cylinder inboard wall friction is serious, service life is low, the friction that can produce serious noise pollution, particularly feed pipe is more serious, because material fine grained is few in feed pipe, ore pulp proportion is little, cause material and feed pipe to rub more serious, it is high that the frequency changed by feed pipe, and maintenance cost is high.
Utility model content
The purpose of this utility model there is provided a kind of wear-resisting durable highly efficient ball mill, and crushing efficiency is high, and cylindrical shell not easily ruptures, and wearability is good, long service life, is easy to safeguard.
The technical solution adopted in the utility model is as follows:
A kind of wear-resisting durable highly efficient ball mill, comprise frame, cylindrical shell, feed pipe, reduction box and motor, described cylinder body outer wall is provided with guide rail, described frame is provided with the guide wheel coordinated with guide rail, described cylinder inboard wall is provided with arc liner plate, is provided with absorbent lining between described cylinder inboard wall and arc liner plate, wearing layer is provided with inside described arc liner plate, described barrel front end arranges feed pipe, and described feed pipe inwall arranges several equally distributed support frames, fills high-abrasive material in support frame.
Described guide rail has three.
Described wearing layer is zinc coat.
The thickness of described zinc coat is 5-10mm.
Described support frame is screw-thread steel.
Described cylindrical shell has peep hole.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) wear-resisting durable highly efficient ball mill of the present utility model, at cylinder body outer wall, guide rail is set, frame is arranged the guide wheel coordinated with guide rail, make ball mill barrel can stablize rotation on guide wheel, weight in ball mill barrel rotary course and load are born by guide wheel, can support, fixed cylinder, and cylindrical shell is not easily ruptured, extend the service life of ball mill, and be easy to safeguard;
(2) ball mill of the present utility model, at cylinder inboard wall, arc liner plate is set, crush efficiency can be improved, wearing layer is provided with inside arc liner plate, wearing layer is zinc coat, effectively can stop that steel ball and material are to the enormous impact power of ball mill barrel and frictional force, improves the wearability of ball mill barrel, reduce its wear rate, increase the service life;
(3) ball mill of the present utility model, at feed pipe inwall, several equally distributed support frames are set, high-abrasive material is filled in support frame, greatly strengthen the antiwear property of feed pipe, can avoid because in feed pipe, material fine grained is few, ore pulp proportion is little, causes rub more serious, feed pipe of material and feed pipe to change the high problem of the frequency, reduction maintenance cost;
(4) ball mill of the present utility model, is provided with absorbent lining between cylinder inboard wall and arc liner plate, can effectively reduce the huge noise produced when ball mill runs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
See accompanying drawing, a kind of wear-resisting durable highly efficient ball mill, comprise frame 1, cylindrical shell 2, feed pipe 3, reduction box 4 and motor 5, described cylindrical shell 2 outer wall is provided with guide rail 6, described frame 1 is provided with the guide wheel 7 coordinated with guide rail 6, described guide rail has three, described cylindrical shell 2 inwall is provided with arc liner plate 8, absorbent lining 9 is provided with between described cylindrical shell 2 inwall and arc liner plate 8, wearing layer 10 is provided with inside described arc liner plate 8, described wearing layer 10 is zinc coat, the thickness of zinc coat is 10mm, described cylindrical shell 2 front end arranges feed pipe 3, described feed pipe 3 inwall arranges several equally distributed support frames 11, high-abrasive material is filled in support frame 11, described support frame 11 is screw-thread steel, described cylindrical shell 2 has peep hole 12.Wear-resisting durable highly efficient ball mill of the present utility model, at cylindrical shell 2 outer wall, guide rail 6 is set, frame 1 is arranged the guide wheel 7 coordinated with guide rail 6, make ball mill barrel 2 can stablize rotation on guide wheel 7, weight in ball mill barrel rotary course and load are born by guide wheel, can support, fixed cylinder, and cylindrical shell is not easily ruptured, extend the service life of ball mill, and be easy to safeguard; At cylindrical shell 2 inwall, arc liner plate 8 is set, crush efficiency can be improved, wearing layer 10 is provided with inside arc liner plate 8, wearing layer is zinc coat, effectively can stop that steel ball and material are to the enormous impact power of ball mill barrel and frictional force, improve the wearability of ball mill barrel, reduce its wear rate, increase the service life; At feed pipe 3 inwall, several equally distributed support frames 11 are set, high-abrasive material is filled in support frame, greatly strengthen the antiwear property of feed pipe 3, can avoid because in feed pipe, material fine grained is few, ore pulp proportion is little, rub more serious, feed pipe of material and feed pipe is caused to change the high problem of the frequency, reduction maintenance cost; Between cylindrical shell 2 inwall and arc liner plate 8, be provided with absorbent lining 9, the huge noise produced when ball mill runs can be effectively reduced.
Claims (6)
1. a wear-resisting durable highly efficient ball mill, it is characterized in that: comprise frame, cylindrical shell, feed pipe, reduction box and motor, described cylinder body outer wall is provided with guide rail, described frame is provided with the guide wheel coordinated with guide rail, described cylinder inboard wall is provided with arc liner plate, absorbent lining is provided with between described cylinder inboard wall and arc liner plate, wearing layer is provided with inside described arc liner plate, described barrel front end arranges feed pipe, described feed pipe inwall arranges several equally distributed support frames, fills high-abrasive material in support frame.
2. wear-resisting durable highly efficient ball mill according to claim 1, is characterized in that: described guide rail has three.
3. wear-resisting durable highly efficient ball mill according to claim 1, is characterized in that: described wearing layer is zinc coat.
4. wear-resisting durable highly efficient ball mill according to claim 3, is characterized in that: the thickness of described zinc coat is 5-10mm.
5. wear-resisting durable highly efficient ball mill according to claim 1, is characterized in that: described support frame is screw-thread steel.
6. wear-resisting durable highly efficient ball mill according to claim 1, is characterized in that: described cylindrical shell has peep hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666939.7U CN204247303U (en) | 2014-11-10 | 2014-11-10 | A kind of wear-resisting durable highly efficient ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666939.7U CN204247303U (en) | 2014-11-10 | 2014-11-10 | A kind of wear-resisting durable highly efficient ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247303U true CN204247303U (en) | 2015-04-08 |
Family
ID=52951659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666939.7U Active CN204247303U (en) | 2014-11-10 | 2014-11-10 | A kind of wear-resisting durable highly efficient ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247303U (en) |
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2014
- 2014-11-10 CN CN201420666939.7U patent/CN204247303U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |