CN200939387Y - Centrifugal grinder - Google Patents
Centrifugal grinder Download PDFInfo
- Publication number
- CN200939387Y CN200939387Y CNU2006200630115U CN200620063011U CN200939387Y CN 200939387 Y CN200939387 Y CN 200939387Y CN U2006200630115 U CNU2006200630115 U CN U2006200630115U CN 200620063011 U CN200620063011 U CN 200620063011U CN 200939387 Y CN200939387 Y CN 200939387Y
- Authority
- CN
- China
- Prior art keywords
- capstan
- belt pulley
- cylindrical shell
- mill
- lattice
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a centrifugal mill, comprising a rack and a cylinder, wherein, the cylinder is fixed on the rack, the material feeding inlet is positioned on the upper part of the cylinder and he material draining outlet is positioned on the lower part of the cylinder, at least two layers of rotating trays which are arranged on the spindle are positioned inside the cylinder, the cone liner and the grinding ring are positioned on the rotating tray of the bottom layer, and the cone liner and the grinding ball are positioned on the rotating tray of remaining layers. The utility model is an energy-saving product, the motor power of which is a fifth of the motor power of the ball mill with the same production and the same granularity; the material feeding granularity is 25 to 30 mm and the material draining granularity is 40 to 400 heads; the mill can dry mill as well as wet mill. The utility model can be positioned on the cement ground surface to work, saving civil investment, and being convenient to operation and simple to maintain.
Description
[technical field]
The utility model relates to a kind of disintegrating apparatus, especially relates to a kind of can dry grind and can wet-milling and the easy energy-saving centrifugal mill of Operation and maintenance.
[background technology]
The raw material processing of industries such as mine, cement, chemical industry and coal all be unable to do without fragmentation and grinding, old-fashioned ball mill build heaviness, energy consumption height, noise are big, and for example horizontal ball mill must level be installed, be not easy to flowing of material, the product of break-in lattice can not be in time go out mill and caused abrasive dust in mill, forms waste; Simultaneously, the Operation and maintenance of old-fashioned ball mill are all inconvenient.
[utility model content]
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of and can dry grind and can wet-milling and the easy energy-saving centrifugal mill of Operation and maintenance.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of centrifugal mill, comprise frame and cylindrical shell, cylindrical shell is fixed on the frame, be provided with charging aperture, be provided with discharging opening on the top of described cylindrical shell in its underpart, in described cylindrical shell, be provided with at least two layers of capstan, this capstan is installed on the main shaft, is provided with the awl liner plate and grinds ring on the capstan of the described bottom, is provided with the awl liner plate and grinds ball on the capstan of remainder layer.
Bar is installed below described charging aperture.
On the described frame power set are installed, these power set comprise motor, small belt pulley, big belt pulley, and small belt pulley is connected with motor output shaft, connect by belt between small belt pulley and the big belt pulley, and big belt pulley is connected with main shaft.
Described spindle set and is installed in the middle part of cylindrical shell in bearing, the one end is connected with big belt pulley power, and the other end is installed on the cylindrical shell by bearing, and the bottom of bearing is contained in the bearing block.
Described capstan is provided with at least two lattice, grinds ball and places in the lattice.
Described capstan is provided with at least two lattice, grinds ring and places in the lattice.
The beneficial effects of the utility model are: when material is fallen the orlop capstan from the superiors' capstan, material be subjected in every layer of capstan, awl liner plate the inside steel ball impact, roll and pulverized, its granularity is descending, is ground to undermost material and is discharged by discharging opening after ring is crushed to the granularity of requirement; The utility model is an energy-saving product, its power of motor be with output with 1/5 of the motor power (output) of the ball mill of product granularity, feed size 25-30mm, discharging-material size are 40 orders-400 orders, both can dry grind, again can wet-milling; The utility model can lie in the concrete floor general work, saves construction investment, and is easy to operate, easy to maintenance.
[description of drawings]
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be among Fig. 1 A-A to the structural representation of capstan;
Fig. 3 be among Fig. 1 B-B to the structural representation of capstan.
Among the figure: the 1-frame, the 2-cylindrical shell, the 3-capstan, the 4-main shaft, the 5-bearing, the 6-charging aperture, the 7-bar, 8-grinds ball, and 9-hammers liner plate into shape, and 10-grinds ring, 11-discharging opening, 12-motor, 13-bearing block, 14-small belt pulley, 15-belt, 16-big belt pulley.
[specific embodiment]
Referring to Fig. 1, a kind of centrifugal mill comprises frame 1 and cylindrical shell 2, and cylindrical shell 2 is fixed on the frame 1, is provided with charging aperture 6 on the top of described cylindrical shell 2, is provided with discharging opening 11 in the bottom of described cylindrical shell 2, and bar 7 is installed below charging aperture 6; Be provided with at least two layers of capstan 3 in cylindrical shell 2, this capstan 3 is installed on the main shaft 4, and described main shaft 4 is sleeved in the bearing 5, and be installed in the middle part of cylindrical shell 2, the one end is connected with big belt pulley 16 power, and the other end is installed on the cylindrical shell 2 by bearing 5, and the bottom of bearing 5 is contained in the bearing block 13; Be provided with awl liner plate 9 on other each layer capstan 3 of the bottom and grind ball 8 described removing, be provided with awl liner plate 9 and grind ring 10 on the capstan 3 of the described bottom, as shown in Figure 2, described capstan 3 is provided with at least two lattice, grinding ball 8 places in the lattice, as shown in Figure 3, described capstan 3 is provided with at least two lattice, grinds ring 10 and places in the lattice, what of capstan 3 numbers of plies, the lattice number of every layer of capstan 3, grind in every lattice ball 8 what, grind what of ring 10, decide by the granularity requirements of material.
On frame 1, power set are installed, these power set comprise motor 12, small belt pulley 14, big belt pulley 16, small belt pulley 14 is connected with motor 12 output shafts, connects by belt 15 between small belt pulley 14 and the big belt pulley 16, and big belt pulley 16 drives main shaft 4 rotations.
Operation principle of the present utility model is: start motor 12, motor 12 is through small belt pulley 14, belt 15, big belt pulley 16, main shaft 4, drive capstan 3 rotation at a high speed, the capstan 3 of rotation promotes to grind ball 8 and grinds ring 10 motions at a high speed, grind ball 8 and grind ring 10, along awl liner plate 9 conical surface rolling movements with the very big centrifugal awl liner plate 9 of defeating; At this moment enter material to be pulverized in the machine from charging aperture 6, at first be subjected to bar 7 the impact shear effect and by coarse crushing, material through coarse crushing rotates under the action of centrifugal force at capstan 3, fall on the conical surface of awl liner plate 9, by the impact of the stone roller ball 8 that moves along awl liner plate 9, roll further pulverizing, awl liner plate 9 the insides that the granularity of pulverized material is just fallen lower floor's capstan 3 less than the material in the gap between capstan 3 and the awl liner plate 9, falling into lower floor's capstan 3, the material of awl liner plate 9 repeats upper strata capstan 3 again, the identical working condition of awl liner plate 9 materials, ground ball 8 impact-rolling effects again and pulverized again, the granularity of pulverized material is fallen lower floor's capstan 3 again less than the capstan 3 and the material in the gap of awl liner plate 9, awl liner plate 9 the insides, material is when the superiors' capstan 3 is fallen orlop capstan 3 like this, material is at every layer of capstan 3, the impact that awl liner plate 9 the insides are subjected to grinding ball 8, roll and pulverized, its granularity is descending, is ground to undermost material and is discharged by discharging opening after ring 10 is crushed to the granularity of requirement.
The power of motor that the utility model is is with 1/5 of the motor power (output) of the ball mill of product granularity with output, feed size 25-30mm, discharging-material size is 40 orders-400 orders, both can dry grind, again can wet-milling, the utility model can lie in the concrete floor general work, saves construction investment, easy to operate, easy to maintenance.
Claims (6)
1, a kind of centrifugal mill, comprise frame and cylindrical shell, cylindrical shell is fixed on the frame, be provided with charging aperture, be provided with discharging opening on the top of described cylindrical shell in its underpart, it is characterized in that: in described cylindrical shell, be provided with at least two layers of capstan, this capstan is installed on the main shaft, is provided with the awl liner plate and grinds ring on the capstan of the described bottom, is provided with the awl liner plate and grinds ball on the capstan of remainder layer.
2, centrifugal mill according to claim 1 is characterized in that: bar is installed below described charging aperture.
3, centrifugal mill according to claim 1, it is characterized in that: on the described frame power set are installed, these power set comprise motor, small belt pulley, big belt pulley, small belt pulley is connected with motor output shaft, connect by belt between small belt pulley and the big belt pulley, big belt pulley is connected with main shaft.
4, centrifugal mill according to claim 1 is characterized in that: described spindle set and is installed in the middle part of cylindrical shell in bearing, the one end is connected with big belt pulley power, and the other end is installed on the cylindrical shell by bearing, and the bottom of bearing is contained in the bearing block.
5, centrifugal mill according to claim 1 is characterized in that: described capstan is provided with at least two lattice, grinds ball and places in the lattice.
6, centrifugal mill according to claim 1 is characterized in that: described capstan is provided with at least two lattice, grinds ring and places in the lattice.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200630115U CN200939387Y (en) | 2006-08-16 | 2006-08-16 | Centrifugal grinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2006200630115U CN200939387Y (en) | 2006-08-16 | 2006-08-16 | Centrifugal grinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200939387Y true CN200939387Y (en) | 2007-08-29 |
Family
ID=38745578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2006200630115U Expired - Fee Related CN200939387Y (en) | 2006-08-16 | 2006-08-16 | Centrifugal grinder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200939387Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102935399A (en) * | 2011-08-15 | 2013-02-20 | 席玉林 | Centrifugal grinder |
CN103464770A (en) * | 2013-10-08 | 2013-12-25 | 镇江宝纳电磁新材料有限公司 | Circulation rotating disc type roller grinding device |
CN105344417A (en) * | 2014-08-21 | 2016-02-24 | 李桂清 | Duplex efficient energy-saving crusher |
-
2006
- 2006-08-16 CN CNU2006200630115U patent/CN200939387Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102935399A (en) * | 2011-08-15 | 2013-02-20 | 席玉林 | Centrifugal grinder |
CN103464770A (en) * | 2013-10-08 | 2013-12-25 | 镇江宝纳电磁新材料有限公司 | Circulation rotating disc type roller grinding device |
CN103464770B (en) * | 2013-10-08 | 2016-04-13 | 镇江宝纳电磁新材料有限公司 | A kind of circulation Rotary disc type roll grinds device |
CN105344417A (en) * | 2014-08-21 | 2016-02-24 | 李桂清 | Duplex efficient energy-saving crusher |
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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: 20070829 Termination date: 20100816 |