CN204503232U - The grading material device of cement slurry preparation ball mill - Google Patents
The grading material device of cement slurry preparation ball mill Download PDFInfo
- Publication number
- CN204503232U CN204503232U CN201520194982.2U CN201520194982U CN204503232U CN 204503232 U CN204503232 U CN 204503232U CN 201520194982 U CN201520194982 U CN 201520194982U CN 204503232 U CN204503232 U CN 204503232U
- Authority
- CN
- China
- Prior art keywords
- abrasive body
- cylindrical shell
- space
- material device
- wall
- 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
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a kind of grading material device of cement slurry preparation ball mill, comprise two ends and be installed on cylindrical shell in frame by bearing, the inner chamber of cylindrical shell is provided with abrasive body, the outer wall of cylindrical shell is provided with the Timing Belt be connected with motor, with charging aperture and discharging opening on cylindrical shell, this grading material device also comprises the inner core be installed in cylinder lumen, the inner chamber of inner core is the first grinding space, space is ground with second between the outer wall of inner core and the inwall of cylindrical shell, the sidewall of inner core grinds with connection first filter opening that space is ground in space and second, charging aperture and first grinds space and is communicated with, discharging opening and second grinds space and is communicated with, described abrasive body comprises the first abrasive body be installed in the first grinding space and the second abrasive body be installed in the second grinding space, the outer wall of cylindrical shell is provided with heat insulation loop, and the outer wall of heat insulation loop is fixed with synchronous band, is nested with described Timing Belt in the annular groove of synchronous band.The utility model has high, the effective feature of grinding efficiency.
Description
Technical field
The utility model relates to field of cement production equipment, particularly the ball mill of cement slurry.
Background technology
At present, ball mill is still the highest important milling equipment of China's cement industry application rate.The grading material device of existing cement slurry ball mill comprises cylindrical shell, and be placed with abrasive body in cylindrical shell, cylindrical shell is driven by Timing Belt by motor, and Timing Belt is placed on cylinder body outer wall, and by the high-speed rotation of cylindrical shell, raw material are ground to form fine powder by abrasive body.The lapping device of this structure, adopt individual layer cylindrical shell grinding form, its grinding effect need to improve; During cylindrical shell high-speed rotation, abrasive body grinding produces a large amount of heats, the Timing Belt of cylinder body outer wall can be caused to rupture by thermal softening, thus affect grinding efficiency.
Utility model content
The above-mentioned shortcoming that the applicant exists for existing cement slurry ball mill, carries out studying and improving, and provide a kind of grading material device of cement slurry preparation ball mill, it adopts dual grinding form, has the advantages that grinding efficiency is high.
In order to solve the problem, the utility model adopts following scheme:
A kind of grading material device of cement slurry preparation ball mill, comprise two ends and be installed on cylindrical shell in frame by bearing, the inner chamber of cylindrical shell is provided with abrasive body, the outer wall of cylindrical shell is provided with the Timing Belt be connected with motor, with charging aperture and discharging opening on cylindrical shell, this grading material device also comprises the inner core be installed in cylinder lumen, the inner chamber of inner core is the first grinding space, space is ground with second between the outer wall of inner core and the inwall of cylindrical shell, the sidewall of inner core grinds with connection first filter opening that space is ground in space and second, charging aperture and first grinds space and is communicated with, discharging opening and second grinds space and is communicated with, described abrasive body comprises the first abrasive body be installed in the first grinding space and the second abrasive body be installed in the second grinding space, the outer wall of cylindrical shell is provided with heat insulation loop, and the outer wall of heat insulation loop is fixed with synchronous band, is nested with described Timing Belt in the annular groove of synchronous band.
Further improvement as technique scheme:
Described cylindrical shell is also provided with vacuum tube, and vacuum tube is connected with vacuum generator.
First abrasive body and the second abrasive body are sphere structure, and the diameter of the first abrasive body is greater than the diameter of the second abrasive body.
First abrasive body and the second abrasive body are column structure, and the diameter of the first abrasive body is greater than the diameter of the second abrasive body.
The width of synchronous band is greater than the width of heat insulation loop.
Technique effect of the present utility model is:
The utility model adopts inside and outside double-deck grinding space, realizes the dual grinding to cement slurry, substantially increase grinding efficiency and effect by inside and outside abrasive body; Arrange heat insulation loop structure to realize cylindrical shell and be connected with being separated by of belt, reduce the transmission of cylindrical shell heat to Timing Belt, thus reduce the softening degree of Timing Belt, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, frame; 2, cylindrical shell; 3, inner core; 31, filter opening; 4, bearing; 5, charging aperture; 6, discharging opening; 7, vacuum tube; 8, the first grinding space; 9, the second grinding space; 10, the first abrasive body; 11, the second abrasive body; 12, heat insulation loop; 13, synchronous band; 14, Timing Belt.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As shown in Figure 1, the grading material device of the cement slurry preparation ball mill of the present embodiment, comprise two ends and be installed on cylindrical shell 2 in frame 1 by bearing 4, the inner chamber of cylindrical shell 2 is provided with abrasive body, the outer wall of cylindrical shell 2 is provided with the Timing Belt 14 be connected with motor, with charging aperture 5 and discharging opening 6 on cylindrical shell 2, this grading material device also comprises the inner core 3 be installed in cylindrical shell 2 inner chamber, the inner chamber of inner core 3 is the first grinding space 8, space 9 is ground with second between the outer wall of inner core 3 and the inwall of cylindrical shell 2, the sidewall of inner core 3 grinds with connection first filter opening 31 that space 9 is ground in space 8 and second, charging aperture 5 and first grinds space 8 and is communicated with, discharging opening 6 and second grinds space 9 and is communicated with, abrasive body comprises the first abrasive body 10 be installed in the first grinding space 8 and the second abrasive body 11 be installed in the second grinding space 9, the outer wall of cylindrical shell 2 is provided with heat insulation loop 12, and the outer wall of heat insulation loop 12 is fixed with synchronous band 13, is nested with Timing Belt 14 in the annular groove of synchronous band 13.
As shown in Figure 1, cylindrical shell 2 is also provided with vacuum tube 7, vacuum tube 7 is connected with vacuum generator, vacuum generator is not shown, for keeping the certain vacuum degree in the second grinding space 9, the fine powder be beneficial in the first grinding space 8 enters in the second grinding space 9, thus improves grinding efficiency.
As shown in Figure 1, the first abrasive body 10 and the second abrasive body 11 are sphere structure, and the diameter of the first abrasive body 10 is greater than the diameter of the second abrasive body 11; First abrasive body 10 and the second abrasive body 11 are column structure, and the diameter of the first abrasive body 10 is greater than the diameter of the second abrasive body 11.Large diameter first abrasive body 10 realizes the rough lapping to raw material in the first grinding space 8, and the second abrasive body 11 of minor diameter realizes the fine lapping to raw material in the second grinding space 9.
As shown in Figure 1, for reducing heat to the transmission of Timing Belt 14, the width of synchronous band 13 is greater than the width of heat insulation loop 12, namely synchronously forms structure wide outside and narrow inside between band 13 and heat insulation loop 12, thus by spread heat, avoids concentratedly reaching Timing Belt 14.
The utility model adopts inside and outside double-deck grinding space, realizes the dual grinding to cement slurry, substantially increase grinding efficiency and effect by inside and outside abrasive body; Arrange heat insulation loop structure to realize cylindrical shell and be connected with being separated by of belt, reduce the transmission of cylindrical shell heat to Timing Belt, thus reduce the softening degree of Timing Belt, increase the service life.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changing or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (5)
1. the grading material device of a cement slurry preparation ball mill, comprise two ends and be installed on cylindrical shell (2) in frame (1) by bearing (4), the inner chamber of cylindrical shell (2) is provided with abrasive body, the outer wall of cylindrical shell (2) is provided with the Timing Belt (14) be connected with motor, with charging aperture (5) and discharging opening (6) on cylindrical shell (2), it is characterized in that: this grading material device also comprises the inner core (3) be installed in cylindrical shell (2) inner chamber, the inner chamber of inner core (3) is the first grinding space (8), space (9) is ground with second between the outer wall of inner core (3) and the inwall of cylindrical shell (2), the sidewall of inner core (3) grinds with connection first filter opening (31) that space (9) are ground in space (8) and second, charging aperture (5) and first grinds space (8) and is communicated with, discharging opening (6) and second grinds space (9) and is communicated with, described abrasive body comprises the first abrasive body (10) be installed in the first grinding space (8) and the second abrasive body (11) be installed in the second grinding space (9), the outer wall of cylindrical shell (2) is provided with heat insulation loop (12), and the outer wall of heat insulation loop (12) is fixed with synchronous band (13), is nested with described Timing Belt (14) in the annular groove of synchronous band (13).
2. the grading material device of cement slurry preparation ball mill according to claim 1, it is characterized in that: described cylindrical shell (2) is also provided with vacuum tube (7), vacuum tube (7) is connected with vacuum generator.
3. the grading material device of cement slurry preparation ball mill according to claim 1, it is characterized in that: the first abrasive body (10) and the second abrasive body (11) are sphere structure, and the diameter of the first abrasive body (10) is greater than the diameter of the second abrasive body (11).
4. the grading material device of cement slurry preparation ball mill according to claim 1, it is characterized in that: the first abrasive body (10) and the second abrasive body (11) are column structure, and the diameter of the first abrasive body (10) is greater than the diameter of the second abrasive body (11).
5. the grading material device of cement slurry preparation ball mill according to claim 1, is characterized in that: the width of synchronous band (13) is greater than the width of heat insulation loop (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194982.2U CN204503232U (en) | 2015-03-31 | 2015-03-31 | The grading material device of cement slurry preparation ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194982.2U CN204503232U (en) | 2015-03-31 | 2015-03-31 | The grading material device of cement slurry preparation ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204503232U true CN204503232U (en) | 2015-07-29 |
Family
ID=53701235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194982.2U Expired - Fee Related CN204503232U (en) | 2015-03-31 | 2015-03-31 | The grading material device of cement slurry preparation ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204503232U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649276A (en) * | 2017-11-06 | 2018-02-02 | 浙江海洋大学 | A kind of fish-bone disintegrating apparatus |
| CN110293478A (en) * | 2019-07-04 | 2019-10-01 | 扬州市职业大学(扬州市广播电视大学) | A kind of novel sphere grinder |
| CN111804390A (en) * | 2020-06-16 | 2020-10-23 | 马鞍山采石矶涂料有限公司 | A sanding device for paint production |
-
2015
- 2015-03-31 CN CN201520194982.2U patent/CN204503232U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107649276A (en) * | 2017-11-06 | 2018-02-02 | 浙江海洋大学 | A kind of fish-bone disintegrating apparatus |
| CN107649276B (en) * | 2017-11-06 | 2019-05-21 | 浙江海洋大学 | A kind of fish-bone disintegrating apparatus |
| CN110293478A (en) * | 2019-07-04 | 2019-10-01 | 扬州市职业大学(扬州市广播电视大学) | A kind of novel sphere grinder |
| CN111804390A (en) * | 2020-06-16 | 2020-10-23 | 马鞍山采石矶涂料有限公司 | A sanding device for paint production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204503232U (en) | The grading material device of cement slurry preparation ball mill | |
| CN102935397B (en) | Dual-rotation conical-drum-type horizontal sand mill | |
| CN204583361U (en) | The dual lapping device of cement slurry ball mill | |
| CN103586429A (en) | Amorphous alloy crystallizer | |
| CN206763009U (en) | A kind of printing-ink intelligence grinder | |
| CN204933572U (en) | A kind of vertical rolls grinds formula flour mill | |
| CN201871402U (en) | Milling barrel of planetary ball mill | |
| CN204564274U (en) | Roll grinding machine | |
| CN105013568A (en) | Vertical type rolling flour mill | |
| CN204261742U (en) | A kind of ceramic insulator enamel frit makeing ball mill | |
| CN204933579U (en) | Vertical rolls press-powder grinding machine | |
| CN203816704U (en) | Improvement structure of milling roller and milling bowl of bowl-type medium-speed coal mill | |
| CN201427066Y (en) | Rotary drum structure of ball mill machine for grinding processing of permanent magnet ferrite powder lot | |
| CN101342507A (en) | Ring roll mill apparatus | |
| CN204933573U (en) | A kind of vertical rolls press-powder grinding machine | |
| CN202377070U (en) | Grinding kettle for reducing bleach used in coating paste production | |
| CN103908992A (en) | Grinding roller and grinding bowl improvement structure of bowl-type medium speed mill | |
| CN203738574U (en) | Novel polishing grinding head device | |
| CN203816922U (en) | Powder concentrator for reducing impeller and case abrasion | |
| CN101733180B (en) | Fine powder ball mill | |
| CN204429382U (en) | The roll-in structure of cement slurry preparation roll squeezer | |
| CN205761725U (en) | A kind of new and effective multi-functional dual-roll magnetic separator | |
| CN208661341U (en) | A kind of coating filler rough lapping machine | |
| CN205194480U (en) | Iron core of dry -type magnetic screen reactor | |
| CN103230835B (en) | Cooled efficiently carries product dry-dressing machine |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170331 |