CN201669128U - Opposite taper roll sleeve of high pressure roller mill - Google Patents
Opposite taper roll sleeve of high pressure roller mill Download PDFInfo
- Publication number
- CN201669128U CN201669128U CN2010201918427U CN201020191842U CN201669128U CN 201669128 U CN201669128 U CN 201669128U CN 2010201918427 U CN2010201918427 U CN 2010201918427U CN 201020191842 U CN201020191842 U CN 201020191842U CN 201669128 U CN201669128 U CN 201669128U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- roller mill
- tapering
- roll sleeve
- high pressure
- 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
Abstract
The utility model relates to an opposite taper roll sleeve of a high pressure roller mill. When the outer surface of the high pressure roller mill is processed, the opposite taper with a certain angle is processed relative to the taper of an inner surface. In the actual work, the roll sleeve is tighter and tighter under the action of work pressure and the aim of protecting the roll sleeve is achieved.
Description
Technical field:
The utility model relates to disintegrating apparatus, is specifically related to a kind of anti-tapering roller shell of high-pressure roller mill.
Background technology:
At present, the roller shell of the high-pressure roller mill made from high-abrasive material adopts inner surface to be tapering, the outer surface zero draft.The tapering of inner surface is the installation of roller shell for convenience, the back is installed by bolting, and is moving with the string that reduces roller shell in the running.Because high-pressure roller mill roller shell outer surface zero draft, so in the use, roller shell causes roller shell moving towards the direction string of pine easily because of stressed too big, therefore roller shell is badly damaged.
The utility model content:
Go here and there moving easily and the easy impaired deficiency of roller shell that cause in order to overcome existing high-pressure roller mill roller shell, the utility model provides a kind of anti-tapering roller shell, adopts the certain tapering of outer surface processing at roller shell, makes in the high-pressure roller mill work, roller shell is more and more tighter, makes it be difficult for loosening the damage.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of anti-tapering roller shell of high-pressure roller mill, when the outer surface of processing high-pressure roller mill, process the anti-tapering of certain angle exactly with respect to the tapering of inner surface, make it when real work, influenced by operating pressure, roller shell is more and more tighter, reaches the non-damageable purpose of roller shell.
The beneficial effects of the utility model are, obviously alleviate the loss of roller shell, and processing cost are low, and technology is simple.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model example.
The anti-tapering roller shell of 1. high-pressure roller mill driving wheels among the figure, the 2. anti-tapering roller shell of high-pressure roller mill driven pulley.
The specific embodiment:
With specific embodiment the utility model is described further below.
A kind of anti-tapering roller shell of high-pressure roller mill, roller shell inner surface have certain taper so that install, and process the anti-tapering of certain angle with respect to the tapering of inner surface when the outer surface of processing high-pressure roller mill, about 1%～10% degree of its tapering size.
Claims (1)
1. the anti-tapering roller shell of a high-pressure roller mill is characterized in that: the anti-tapering that processes certain angle during the outer surface of processing high-pressure roller mill with respect to the tapering of inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918427U CN201669128U (en) | 2010-05-17 | 2010-05-17 | Opposite taper roll sleeve of high pressure roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201918427U CN201669128U (en) | 2010-05-17 | 2010-05-17 | Opposite taper roll sleeve of high pressure roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669128U true CN201669128U (en) | 2010-12-15 |
Family
ID=43326541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201918427U Expired - Fee Related CN201669128U (en) | 2010-05-17 | 2010-05-17 | Opposite taper roll sleeve of high pressure roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669128U (en) |
-
2010
- 2010-05-17 CN CN2010201918427U patent/CN201669128U/en not_active Expired - Fee Related
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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: 20101215 Termination date: 20110517 |