CN203342880U - Bead mill provided with feed scraping blades - Google Patents
Bead mill provided with feed scraping blades Download PDFInfo
- Publication number
- CN203342880U CN203342880U CN 201320178979 CN201320178979U CN203342880U CN 203342880 U CN203342880 U CN 203342880U CN 201320178979 CN201320178979 CN 201320178979 CN 201320178979 U CN201320178979 U CN 201320178979U CN 203342880 U CN203342880 U CN 203342880U
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- China
- Prior art keywords
- scraping blade
- turbine
- charging
- pearl mill
- blade wheel
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- Expired - Lifetime
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Abstract
The utility model relates to a bead mill provided with feed scraping blades. The bead mill comprises a bead milling container, a spindle and bead milling components, wherein a feed scrapping blade wheel which drives materials and mill beads to move to the bead milling components is mounted on the spindle of the bead milling container and located in the front of a feed port inside a bead milling cavity, and comprises a scrapping blade wheel hub; a shaft hole is formed in the center of the scrapping blade wheel hub; two or more scrapping blades which forwards throw the materials and the mill beads which flow to the feed scrapping blade wheel are arranged on the scrapping blade wheel hub; a scrapping baffle plate preventing the materials and the mill beads from penetrating through the feed scrapping blade wheel is arranged on the back of the scrapping blades; and an axis of the shaft hole of the scrapping blade wheel hub is perpendicular to the plane of the scrapping blade baffle plate. The bead mill provided with the feed scrapping blades has the benefits that the feed scrapping blade wheel pushes the materials accumulated on one feed side to the bead milling components, so that the materials and the mill beads are uniformly milled in the bead milling cavity, the milling efficiency is improved, and the materials are prevented from drying on the feed side.
Description
Technical field
The utility model relates to ball mill, especially a kind of ball mill with charging scraping blade.
background technology
Ball mill is mainly used in the wet lapping of chemical liquid product, comprise pearl mill container, main shaft and pearl mill parts, there is the pearl mill chamber in pearl mill container, pearl mill parts are positioned at the pearl mill chamber, pearl mill parts in main shaft drives pearl mill chamber, material enters in the pearl mill chamber and grinds parts and grinding bead is ground by pearl from charging aperture, material after grinding is from the discharge hole for discharge of grinding chamber opposite side, main shaft enters the pearl mill chamber in charging aperture one side through pearl mill container, between main shaft and pearl mill container, by mechanically-sealing apparatus, seals.
Ball mill is for guaranteeing Grinding Quality, the centrifugal worm-gear of its grinding component promotes material and grinding bead to charging aperture one side, guarantee the fully grinding in the pearl mill chamber of material and grinding bead, but this has caused material not smooth in charging aperture one side flow, affect on the contrary grinding efficiency, and the easily alluvial of mechanical seal place in the pearl mill chamber of material, dry and hard, the machine of need to being torn open when colour changing is ground cleans, and wastes time and energy.The grinding component of ball mill is centrifugal turbine, and the centrifuge blade of existing centrifugal turbine both sides is crisscross arranged, and and the centrifugal turbine axis between there is no angle, grinding efficiency can not satisfy the demands.
the utility model content
The technical problems to be solved in the utility model is: a kind of ball mill with charging scraping blade is provided, improves the grinding distribution uniformity of material, improve grinding efficiency, prevent material alluvial, dry and hard.
The utility model solves the technical scheme that its technical problem adopts: a kind of ball mill with charging scraping blade, comprise pearl mill container, main shaft and pearl mill parts, there is the pearl mill chamber in pearl mill container, pearl mill parts are positioned at the pearl mill chamber, pearl mill parts in main shaft drives pearl mill chamber, one end of pearl mill container arranges charging aperture, the other end of pearl mill container arranges discharging opening, the charging scraping blade wheel that promotion material and grinding bead move to grinding component is installed on the main shaft of pearl mill container, charging scraping blade wheel is positioned at the place ahead of the charging aperture of pearl mill chamber, charging scraping blade wheel comprises the scraping blade wheel hub, the center of scraping blade wheel hub has axis hole, on the scraping blade wheel hub, arrange two or more materials that will flow to this charging scraping blade wheel and grinding bead throw forward from scraping blade, the scraping blade baffle plate that prevents that material and grinding bead from taking turns through this charging scraping blade is set behind at scraping blade, the axis of the axis hole of scraping blade wheel hub is vertical with the scraping blade baffle plane.
Further limit, the quantity of scraping blade is 6～10.
Further limit, the angle α between the axis of the axis hole of scraping blade and scraping blade wheel hub is 15～25 degree, and scraping blade is that arc radius R is 100～120mm arc shaped blade.
Further limit, pearl mill parts comprise a front end centrifugal turbine assembly and a plurality of main centrifugal turbine assembly, first pearl mill parts of charging aperture one side are front end centrifugal turbine assembly, front end centrifugal turbine assembly comprises a centrifugal turbine, the side away from charging aperture at this centrifugal turbine is equipped with the turbine back-up ring, main centrifugal turbine assembly comprises a centrifugal turbine, in the both sides of this centrifugal turbine, the turbine back-up ring all is installed.
Particularly, centrifugal turbine comprises turbine hub, the center of turbine hub has axis hole, the turbine baffle plate vertical with the axis of axis hole is set on turbine hub, both sides at the turbine baffle plate all arrange two or more centrifuge blades, also be provided with pilot hole on the turbine baffle plate, pilot hole is between axis hole and centrifuge blade, the centrifuge blade of turbine baffle plate both sides is paired with each other is integral setting, and the angle β laid respectively between the axis of axis hole of the centrifuge blade of pairing of turbine baffle plate both sides and turbine hub is 5～15 degree.Checking by experiment, adopt the pearl mill efficiency of the ball mill of this novel centrifugal turbine greatly to improve, and improved 1/3 left and right
More specifically, lay respectively at the centrifuge blade of pairing of turbine baffle plate both sides and turbine baffle plate radially between angle γ be 35～45 degree.Angle δ between the axis of the axis hole of pilot hole and turbine hub is 15～25 degree.Pilot hole is the trapezoidal hole of upper base near axis hole.The quantity of pilot hole is 10～14, and the quantity of centrifuge blade is 10～14.
The beneficial effects of the utility model are: this charging scraping blade wheel will be pushed grinding component at the material of charging one side alluvial, guarantee the evenly grinding in grinding chamber of material and grinding bead, both improve grinding efficiency, avoid again material dry and hard in charging one side.
the accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the perspective view of charging scraping blade wheel of the present utility model;
Fig. 2 is that the master of charging scraping blade wheel of the present utility model looks the status architecture schematic diagram;
Fig. 3 be charging scraping blade of the present utility model wheel overlook the status architecture schematic diagram;
Fig. 4 is the structural representation of ball mill of the present utility model;
Fig. 5 is the side-looking status architecture schematic diagram of centrifugal turbine of the present utility model;
Fig. 6 is that the master of centrifugal turbine of the present utility model looks the status architecture schematic diagram;
Fig. 7 is the A-A partial sectional view of Fig. 6;
Fig. 8 is the perspective view of centrifugal turbine of the present utility model;
In figure, 1. main shaft, 2. charging scraping blade wheel, 2-1. scraping blade wheel hub, 2-2. scraping blade, 2-3. scraping blade baffle plate, 3. charging aperture, 4. front end centrifugal turbine assembly, 5. main centrifugal turbine assembly, 5-1. turbine hub, 5-2. the turbine baffle plate, 5-3. centrifuge blade, 5-4. pilot hole, 5-5. turbine back-up ring, 6. axle sleeve, 7. cylindrical shell inner bag, 8. bosh, 9. cylindrical shell overcoat, 10. discharging opening.
the specific embodiment
As shown in Figure 1, a kind of ball mill with charging scraping blade, comprise pearl mill container, main shaft 1 and pearl mill parts, there is the pearl mill chamber in pearl mill container 1, pearl mill parts are positioned at the pearl mill chamber, pearl mill container has cylindrical shell and charging end cap and crusher discharge end cover to form, cylindrical shell consists of cylindrical shell inner bag 7 and cylindrical shell overcoat 9, between cylindrical shell inner bag 7 and cylindrical shell overcoat 9, bosh 8 is set, main shaft 1 enters the pearl mill chamber through the charging end cap and drives the pearl mill parts in the pearl mill chamber, between main shaft 1 and charging end cap, by mechanically-sealing apparatus, seal, charging aperture is arranged on feed end and covers, discharging opening 10 is arranged on the crusher discharge end cover of the other end of pearl mill container, the charging scraping blade wheel 2 that promotion material and grinding bead move to grinding component is installed on the main shaft 1 of pearl mill container, charging scraping blade 2 is arranged on wearing in axis hole of charging end cap, be positioned at the place ahead of the charging aperture 3 of pearl mill chamber, shelter from mechanically-sealing apparatus.Charging scraping blade wheel 2 comprises scraping blade wheel hub 2-1, scraping blade wheel hub 2-1 center has axis hole, on scraping blade wheel hub 2-1, arrange two or more materials that will flow to this charging scraping blade wheel 2 and grinding bead throw forward from scraping blade 2-2, arrange behind and prevent material and the grinding bead scraping blade baffle plate through this charging scraping blade wheel 2 at scraping blade 2-2, the axis of the axis hole of scraping blade wheel hub 2-1 is vertical with the scraping blade baffle plane.
The quantity of scraping blade 2-2 is 6～10.
Angle α between the axis of the axis hole of scraping blade 2-2 and scraping blade wheel hub 2-1 is 15～25 degree, and scraping blade 2-2 is that arc radius R is 100～120mm arc shaped blade.
Charging scraping blade 2 will deposit, and in charging aperture 3 one sides, particularly material and the grinding bead of mechanically-sealing apparatus annex are sent to one thruster of discharging direction, guaranteed the evenly grinding in grinding chamber of material and grinding bead, both improve grinding efficiency, and avoided again material dry and hard in charging one side.
Pearl mill parts comprise a front end centrifugal turbine assembly 4 and a plurality of main centrifugal turbine assembly 5, between front end centrifugal turbine assembly 4 and a plurality of main centrifugal turbine assembly 5, by axle sleeve 6, install separatedly, first pearl mill parts of charging aperture 3 one sides are front end centrifugal turbine assembly 4, front end centrifugal turbine assembly 4 comprises a centrifugal turbine, the side away from charging aperture 3 at this centrifugal turbine is equipped with turbine back-up ring 5-5, main centrifugal turbine assembly 5 comprises a centrifugal turbine, in the both sides of this centrifugal turbine, turbine back-up ring 5-5 all is installed.
Centrifugal turbine comprises turbine hub 5-1, turbine hub 5-1 center has axis hole, the turbine baffle plate 5-2 vertical with the axis of axis hole is set on turbine hub 5-1, in the both sides of turbine baffle plate 5-2, two or more centrifuge blade 5-3 all are set, also be provided with pilot hole 5-4 on turbine baffle plate 5-2, pilot hole 5-4 is between axis hole and centrifuge blade 5-3, the centrifuge blade 5-3 of turbine baffle plate 5-2 both sides is paired with each other is integral setting, the angle β laid respectively between the axis of axis hole of the centrifuge blade 5-3 of pairing of turbine baffle plate 5-2 both sides and turbine hub 5-1 is 5～15 degree, lay respectively at the centrifuge blade 5-3 of pairing of turbine baffle plate 5-2 both sides and turbine baffle plate 5-2 radially between angle γ be 35～45 degree.
Angle δ between the axis of the axis hole of pilot hole 5-4 and turbine hub 5-1 is 15～25 degree.Pilot hole 5-4 is the trapezoidal hole of upper base near axis hole.The quantity of pilot hole 5-4 is 12, and the quantity of centrifuge blade 5-3 is 12.
Claims (9)
1. the ball mill with charging scraping blade, comprise pearl mill container, main shaft (1) and pearl mill parts, there is the pearl mill chamber in pearl mill container, pearl mill parts are positioned at the pearl mill chamber, main shaft (1) drives the pearl mill parts in the pearl mill chamber, one end of pearl mill container arranges charging aperture (3), the other end of pearl mill container arranges discharging opening (10), it is characterized in that: the main shaft (1) at described pearl mill container is above installed the charging scraping blade wheel (2) that promotion material and grinding bead move to grinding component, charging scraping blade wheel (2) is positioned at the place ahead of the charging aperture (3) of pearl mill chamber, charging scraping blade wheel (2) comprises scraping blade wheel hub (2-1), the center of scraping blade wheel hub (2-1) has axis hole, on scraping blade wheel hub (2-1), arrange two or more materials that will flow to this charging scraping blade wheel (2) and grinding bead throw forward from scraping blade (2-2), arrange behind and prevent material and the grinding bead scraping blade baffle plate through this charging scraping blade wheel (2) at scraping blade (2-2), the axis of the axis hole of scraping blade wheel hub (2-1) is vertical with the scraping blade baffle plane.
2. the ball mill with charging scraping blade according to claim 1, it is characterized in that: the quantity of described scraping blade (2-2) is 6～10.
3. the ball mill with charging scraping blade according to claim 1, it is characterized in that: the angle α between the axis of the axis hole of described scraping blade (2-2) and scraping blade wheel hub (2-1) is 15～25 degree, and scraping blade (2-2) is 100～120mm arc shaped blade for arc radius R.
4. the ball mill with charging scraping blade according to claim 1, it is characterized in that: described pearl mill parts comprise a front end centrifugal turbine assembly (4) and a plurality of main centrifugal turbine assemblies (5), first pearl mill parts of charging aperture (3) one sides are front end centrifugal turbine assembly (4), front end centrifugal turbine assembly (4) comprises a centrifugal turbine, the side away from charging aperture (3) at this centrifugal turbine is equipped with turbine back-up ring (5-5), main centrifugal turbine assembly (5) comprises a centrifugal turbine, in the both sides of this centrifugal turbine, turbine back-up ring (5-5) all is installed.
5. the ball mill with charging scraping blade according to claim 4, it is characterized in that: described centrifugal turbine comprises turbine hub (5-1), the center of turbine hub (5-1) has axis hole, at the upper setting of turbine hub (5-1) the turbine baffle plate (5-2) vertical with the axis of axis hole, in the both sides of turbine baffle plate (5-2), two or more centrifuge blades (5-3) all are set, also be provided with pilot hole (5-4) on turbine baffle plate (5-2), pilot hole (5-4) is positioned between axis hole and centrifuge blade (5-3), the centrifuge blade (5-3) of turbine baffle plate (5-2) both sides is paired with each other is integral setting, the angle β laid respectively between the axis of axis hole of the centrifuge blade (5-3) of pairing of turbine baffle plate (5-2) both sides and turbine hub (5-1) is 5～15 degree.
6. the ball mill with charging scraping blade according to claim 5 is characterized in that: the centrifuge blade (5-3) of the described pairing that lays respectively at turbine baffle plate (5-2) both sides and turbine baffle plate (5-2) radially between angle γ be 35～45 degree.
7. the ball mill with charging scraping blade according to claim 5 is characterized in that: the angle δ between the axis of the axis hole of described pilot hole (5-4) and turbine hub (5-1) is 15～25 degree.
8. the ball mill with charging scraping blade according to claim 5, is characterized in that: the trapezoidal hole that described pilot hole (5-4) is the close axis hole of upper base.
9. the ball mill with charging scraping blade according to claim 5, it is characterized in that: the quantity of described pilot hole (5-4) is 10～14, the quantity of centrifuge blade (5-3) is 10～14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178979 CN203342880U (en) | 2013-04-10 | 2013-04-10 | Bead mill provided with feed scraping blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178979 CN203342880U (en) | 2013-04-10 | 2013-04-10 | Bead mill provided with feed scraping blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203342880U true CN203342880U (en) | 2013-12-18 |
Family
ID=49742820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320178979 Expired - Lifetime CN203342880U (en) | 2013-04-10 | 2013-04-10 | Bead mill provided with feed scraping blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203342880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182336A (en) * | 2013-04-10 | 2013-07-03 | 常州市龙鑫化工机械有限公司 | Bead mill with feed scraping blades |
-
2013
- 2013-04-10 CN CN 201320178979 patent/CN203342880U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182336A (en) * | 2013-04-10 | 2013-07-03 | 常州市龙鑫化工机械有限公司 | Bead mill with feed scraping blades |
| CN103182336B (en) * | 2013-04-10 | 2015-06-10 | 常州市龙鑫化工机械有限公司 | Bead mill with feed scraping blades |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213119 Jiangsu province Changzhou city Wujin District Hengshan town of Xi Village Patentee after: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 213119 Jiangsu province Changzhou city Wujin District Hengshan town of Xi Village Patentee before: CHANGZHOU LONGXIN MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |
|
| CX01 | Expiry of patent term |