CN103182336B - Bead mill with feed scraping blades - Google Patents
Bead mill with feed scraping blades Download PDFInfo
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- CN103182336B CN103182336B CN201310122399.6A CN201310122399A CN103182336B CN 103182336 B CN103182336 B CN 103182336B CN 201310122399 A CN201310122399 A CN 201310122399A CN 103182336 B CN103182336 B CN 103182336B
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- scraping blade
- turbine
- charging
- pearl mill
- baffle plate
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Abstract
The invention relates to a bead mill with feed scraping blades, which comprises a bead milling container, a main shaft and a bead milling component, wherein a feed scraping blade wheel for pushing material and grinding beads to move towards a grinding component is mounted on the bead milling container, the feed scraping blade wheel is positioned in front of a feed opening inside a bead milling cavity, the feed scraping blade wheel comprises a scraping blade hub, a shaft hole is formed in the center of the scraping blade hub, two or more scraping blades for quitting the material and the grinding beads flowing towards the feed scraping blade wheel forward are arranged on the scraping blade hub, a scraping blade baffle plate for preventing the materials and the grinding beads from penetrating through the feed scraping blade wheel is arranged on the back of the scraping blade, and the axial line of the shaft hole of the scraping blade hub is perpendicular to the plane surface of the scraping blade baffle plate. The bead mill provided by the invention has the benefits as follows: the feed scraping blade wheel pushes materials on one feed side to the grinding component, the grinding of the material and the grinding beads inside the grinding cavity are ensured, the grinding efficiency is improved and dry and hard material on the feeding side can be avoided.
Description
Technical field
The present invention 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, in pearl mill container, there is pearl mill chamber, pearl mill parts are positioned at pearl mill chamber, pearl mill parts in main shaft drives pearl mill chamber, material to be entered in pearl mill chamber from charging aperture and is ground by pearl mill parts and grinding bead, material after grinding is from the discharge hole for discharge of grinding chamber opposite side, main shaft enters pearl mill chamber in charging aperture side through pearl mill container, is sealed between main shaft and pearl mill container by mechanically-sealing apparatus.
Ball mill is for ensureing Grinding Quality, material and grinding bead promote to charging aperture side by the centrifugal worm-gear of its grinding component, ensure that material and grinding bead are fully ground in pearl mill chamber, but it is not smooth in the flowing of charging aperture side to which results in material, affect grinding efficiency on the contrary, and the mechanical seal place alluvial of material easily in pearl mill chamber, dry and hard, need to carry out tearing open machine when colour changing grind and clean, waste 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 centrifugal turbine axis between there is no angle, grinding efficiency can not satisfy the demands.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of ball mill with charging scraping blade, improves the grinding distribution uniformity of material, improves grinding efficiency, prevents material from depositing, dry and hard.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ball mill with charging scraping blade, comprise pearl mill container, main shaft and pearl mill parts, in pearl mill container, there is pearl mill chamber, pearl mill parts are positioned at 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, on the main shaft of pearl mill container, installation promotion material and grinding bead are taken turns to the charging scraping blade of grinding component movement, charging scraping blade wheel is positioned at the front of the charging aperture of pearl mill chamber, charging scraping blade wheel comprises scraping blade wheel hub, the center of scraping blade wheel hub has axis hole, scraping blade wheel hub is arranged two and plural by flow to this charging scraping blade wheel material and grinding bead throw forward from scraping blade, the scraping blade baffle plate preventing 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 scraping blade baffle plane.
Further restriction, the quantity of scraping blade is 6 ~ 10.
Further restriction, 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 arc radius R is 100 ~ 120mm arc shaped blade.
Further restriction, pearl mill parts comprise a front end centrifugal turbine assembly and multiple main centrifugal turbine assembly, first pearl mill parts of charging aperture side are front end centrifugal turbine assembly, front end centrifugal turbine assembly comprises a centrifugal turbine, in the side away from charging aperture of this centrifugal turbine, turbine back-up ring is installed, main centrifugal turbine assembly comprises a centrifugal turbine, is all provided with turbine back-up ring in the both sides of this centrifugal turbine.
Particularly, centrifugal turbine comprises turbine hub, the center of turbine hub has axis hole, turbine baffle plate with the axes normal of axis hole is set on the turbine hub, two and plural centrifuge blade are all set in the both sides of turbine baffle plate, turbine baffle plate is also provided with pilot hole, pilot hole is between axis hole and centrifuge blade, the centrifuge blade integral setting paired with each other of turbine baffle plate both sides, the angle β laid respectively between the centrifuge blade of pairing of turbine baffle plate both sides and the axis of the axis hole of turbine hub is 5 ~ 15 degree.Verify by experiment, adopt the pearl of the ball mill of this novel centrifugal turbine to grind efficiency and greatly improve, improve about 1/3
More specifically, the angle γ laid respectively between the centrifuge blade of the pairing of turbine baffle plate both sides and the radial direction of turbine baffle plate is 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 invention has the beneficial effects as follows: this charging scraping blade wheel pushes the material deposited in charging side to grinding component, ensure that material and grinding bead are evenly ground in grinding chamber, both improves grinding efficiency, turn avoid material dry and hard in charging side.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the perspective view of charging scraping blade of the present invention wheel;
Fig. 2 is that the master of charging scraping blade of the present invention wheel looks status architecture schematic diagram;
Fig. 3 be charging scraping blade of the present invention wheel overlook status architecture schematic diagram;
Fig. 4 is the structural representation of ball mill of the present invention;
Fig. 5 is the side-looking status architecture schematic diagram of centrifugal turbine of the present invention;
Fig. 6 is that the master of centrifugal turbine of the present invention looks 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 invention;
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. 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.
Detailed description of the invention
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, in pearl mill container 1, there is pearl mill chamber, pearl mill parts are positioned at pearl mill chamber, pearl mill container has cylindrical shell and charging end cap and crusher discharge end cover to form, cylindrical shell is made up of cylindrical shell inner bag 7 and cylindrical shell overcoat 9, bosh 8 is set between cylindrical shell inner bag 7 and cylindrical shell overcoat 9, main shaft 1 enters pearl mill chamber through charging end cap and drives the pearl mill parts in pearl mill chamber, sealed by mechanically-sealing apparatus between main shaft 1 and charging end cap, 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, on the main shaft 1 of pearl mill container, installation promotion material and grinding bead take turns 2 to the charging scraping blade of grinding component movement, what charging scraping blade 2 was arranged on charging end cap wears in axis hole, be positioned at the front 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, the center of scraping blade wheel hub 2-1 has axis hole, scraping blade wheel hub 2-1 is arranged two and plural by flow to this charging scraping blade wheel 2 material and grinding bead throw forward from scraping blade 2-2, arranging behind at scraping blade 2-2 prevents material and grinding bead from taking turns the scraping blade baffle plate of 2 through this charging scraping blade, and the axis of the axis hole of scraping blade wheel hub 2-1 is vertical with 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 arc radius R is 100 ~ 120mm arc shaped blade.
By alluvial, in charging aperture 3 side, particularly the material of mechanically-sealing apparatus annex and grinding bead push to side, discharging direction charging scraping blade 2, ensure that material and grinding bead are evenly ground in grinding chamber, both improve grinding efficiency, turn avoid material dry and hard in charging side.
Pearl mill parts comprise a front end centrifugal turbine assembly 4 and multiple main centrifugal turbine assembly 5, installed separatedly by axle sleeve 6 between front end centrifugal turbine assembly 4 and multiple main centrifugal turbine assembly 5, first pearl mill parts of charging aperture 3 side are front end centrifugal turbine assembly 4, front end centrifugal turbine assembly 4 comprises a centrifugal turbine, turbine back-up ring 5-5 is installed in the side away from charging aperture 3 of this centrifugal turbine, main centrifugal turbine assembly 5 comprises a centrifugal turbine, is all provided with turbine back-up ring 5-5 in the both sides of this centrifugal turbine.
Centrifugal turbine comprises turbine hub 5-1, the center of turbine hub 5-1 has axis hole, turbine hub 5-1 arranges the turbine baffle plate 5-2 with the axes normal of axis hole, two and plural centrifuge blade 5-3 are all set in the both sides of turbine baffle plate 5-2, turbine baffle plate 5-2 is also provided with pilot hole 5-4, pilot hole 5-4 is between axis hole and centrifuge blade 5-3, the centrifuge blade 5-3 integral setting paired with each other of turbine baffle plate 5-2 both sides, angle β between the axis laying respectively at the centrifuge blade 5-3 of the pairing of turbine baffle plate 5-2 both sides and the axis hole of turbine hub 5-1 is 5 ~ 15 degree, the angle γ laid respectively between the centrifuge blade 5-3 of the pairing of turbine baffle plate 5-2 both sides and the radial direction of turbine baffle plate 5-2 is 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 (5)
1. one kind has the ball mill of charging scraping blade, comprise pearl mill container, main shaft (1) and pearl mill parts, in pearl mill container, there is pearl mill chamber, pearl mill parts are positioned at pearl mill chamber, main shaft (1) drives the pearl mill parts in 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: take turns (2) at the upper installation promotion material of the main shaft (1) of described pearl mill container and grinding bead to the charging scraping blade of grinding component movement, charging scraping blade wheel (2) is positioned at the front 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, scraping blade wheel hub (2-1) is arranged two or more by flow to this charging scraping blade wheel material of (2) and grinding bead throw forward from scraping blade (2-2), arranging behind at scraping blade (2-2) prevents material and grinding bead from taking turns the scraping blade baffle plate of (2) through this charging scraping blade, the axis of the axis hole of scraping blade wheel hub (2-1) is vertical with scraping blade baffle plane,
Described pearl mill parts comprise front end centrifugal turbine assembly (4) and multiple main centrifugal turbine assembly (5), first pearl mill parts of charging aperture (3) side are front end centrifugal turbine assembly (4), front end centrifugal turbine assembly (4) comprises a centrifugal turbine, in the side away from charging aperture (3) of this centrifugal turbine, turbine back-up ring (5-5) is installed, main centrifugal turbine assembly (5) comprises a centrifugal turbine, turbine back-up ring (5-5) is all installed in the both sides of this centrifugal turbine
Described front end centrifugal turbine assembly (4) and the centrifugal turbine of main centrifugal turbine assembly (5) comprise turbine hub (5-1), the center of turbine hub (5-1) has axis hole, at the turbine baffle plate (5-2) of the upper setting of turbine hub (5-1) with the axes normal of axis hole, in the both sides of turbine baffle plate (5-2), two or more centrifuge blade (5-3) is all set, turbine baffle plate (5-2) is also provided with pilot hole (5-4), pilot hole (5-4) is positioned between axis hole and centrifuge blade (5-3), centrifuge blade (5-3) the integral setting paired with each other of turbine baffle plate (5-2) both sides, angle β between the axis laying respectively at the centrifuge blade (5-3) of the pairing of turbine baffle plate (5-2) both sides and the axis hole of turbine hub (5-1) is 5 ~ 15 degree,
The described angle γ laid respectively between the centrifuge blade (5-3) of the pairing of turbine baffle plate (5-2) both sides and the radial direction of turbine baffle plate (5-2) is 35 ~ 45 degree,
Angle δ between the axis of described pilot hole (5-4) and the axis hole of turbine hub (5-1) is 15 ~ 25 degree.
2. the ball mill with charging scraping blade according to claim 1, 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 described scraping blade (2-2) and the axis hole of scraping blade wheel hub (2-1) is 15 ~ 25 degree, scraping blade (2-2) for arc radius R be 100 ~ 120mm arc shaped blade.
4. the ball mill with charging scraping blade according to claim 1, is characterized in that: described pilot hole (5-4) is for upper base is near the trapezoidal hole of axis hole.
5. the ball mill with charging scraping blade according to claim 1, is characterized in that: the quantity of described pilot hole (5-4) is 10 ~ 14, and the quantity of centrifuge blade (5-3) is 10 ~ 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122399.6A CN103182336B (en) | 2013-04-10 | 2013-04-10 | Bead mill with feed scraping blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310122399.6A CN103182336B (en) | 2013-04-10 | 2013-04-10 | Bead mill with feed scraping blades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103182336A CN103182336A (en) | 2013-07-03 |
| CN103182336B true CN103182336B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310122399.6A Active CN103182336B (en) | 2013-04-10 | 2013-04-10 | Bead mill with feed scraping blades |
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| CN (1) | CN103182336B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226426B (en) * | 2014-08-15 | 2017-06-20 | 广东派勒智能纳米科技股份有限公司 | Full-scale Dynamic Separation nanometer sand mill |
| CN112221618A (en) * | 2020-09-10 | 2021-01-15 | 武汉艾络特科技有限公司 | Recirculating bead mill with quick sealing device |
| CN112742551B (en) * | 2020-12-22 | 2022-05-06 | 安徽儒特实业有限公司 | Fine grinding equipment for nano pesticide |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119131A (en) * | 1995-07-18 | 1996-03-27 | 陈元孝 | Mill without ball |
| US5620147A (en) * | 1995-10-04 | 1997-04-15 | Epworth Manufacturing Co., Inc. | Continuous media mill |
| CN2784080Y (en) * | 2005-03-04 | 2006-05-31 | 许天明 | Dispersion and abrasion cartridge device for sand mill |
| JP2008142658A (en) * | 2006-12-12 | 2008-06-26 | Ito Kogyo:Kk | Crusher |
| CN202238197U (en) * | 2011-09-17 | 2012-05-30 | 陈波 | Novel grinding system |
| CN102794215A (en) * | 2012-08-21 | 2012-11-28 | 向小月 | Multi-circulation grinding system |
| CN203342880U (en) * | 2013-04-10 | 2013-12-18 | 常州市龙鑫化工机械有限公司 | Bead mill provided with feed scraping blades |
-
2013
- 2013-04-10 CN CN201310122399.6A patent/CN103182336B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119131A (en) * | 1995-07-18 | 1996-03-27 | 陈元孝 | Mill without ball |
| US5620147A (en) * | 1995-10-04 | 1997-04-15 | Epworth Manufacturing Co., Inc. | Continuous media mill |
| CN2784080Y (en) * | 2005-03-04 | 2006-05-31 | 许天明 | Dispersion and abrasion cartridge device for sand mill |
| JP2008142658A (en) * | 2006-12-12 | 2008-06-26 | Ito Kogyo:Kk | Crusher |
| CN202238197U (en) * | 2011-09-17 | 2012-05-30 | 陈波 | Novel grinding system |
| CN102794215A (en) * | 2012-08-21 | 2012-11-28 | 向小月 | Multi-circulation grinding system |
| CN203342880U (en) * | 2013-04-10 | 2013-12-18 | 常州市龙鑫化工机械有限公司 | Bead mill provided with feed scraping blades |
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| Publication number | Publication date |
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| CN103182336A (en) | 2013-07-03 |
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Address after: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee after: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU LONGXIN MACHINERY CO.,LTD. |
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| CP03 | Change of name, title or address |
Address after: No. 308, Xixiang Village, Hengshanqiao Town, Economic Development Zone, Changzhou City, Jiangsu Province, 213000 Patentee after: Changzhou Longxin Intelligent Equipment Co.,Ltd. Address before: 213119 Xi Xiang Village, Hengshan Bridge Town, Wujin District, Changzhou, Jiangsu Patentee before: CHANGZHOU LONGXIN INTELLIGENT EQUIPMENT Co.,Ltd. |