CN201244499Y - Scum sieving mechanism in grinding body of bowl mill - Google Patents
Scum sieving mechanism in grinding body of bowl mill Download PDFInfo
- Publication number
- CN201244499Y CN201244499Y CNU2008200606191U CN200820060619U CN201244499Y CN 201244499 Y CN201244499 Y CN 201244499Y CN U2008200606191 U CNU2008200606191 U CN U2008200606191U CN 200820060619 U CN200820060619 U CN 200820060619U CN 201244499 Y CN201244499 Y CN 201244499Y
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- screener
- hopper
- ball mill
- materials device
- scum
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Abstract
The utility model relates to an iron slag screener in a grinding medium of a ball mill, which belongs to the field of ball mill parts. The device comprises a hopper, leather and a screener; both sides of the hopper are respectively provided with derrick booms; the screener is hoisted below the hopper by the derrick booms; the screener is a three-layered structure and comprises a coarse mesh, a middle layer fine mesh and a bottom layer iron sheet; the coarse mesh and the fine mesh are respectively connected with discharge chutes in two different directions, so that the grinding media on the upper layer and the middle layer in two specifications are discharged from two directions at the same time; a hollow bottom plate is horizontally arranged below the screener; one end of the hollow bottom plate is connected with the bottom layer iron sheet, and the other end is connected with a reinforcing steel sheet used to support the screener; and one side of the reinforcing steel sheet is fixedly connected with two vibrating motors. The vibration of the screener screens iron slag, and improves the iron slag screening efficiency and the screening effect; meanwhile, the action of the vibrating motors on the screener substitutes manual screening, which greatly reduces labor intensity.
Description
Technical field
The utility model relates to scum screening plant in a kind of ball mill grinding body, belongs to ball mill fittings equipment field.
Background technology
Ball mill is a kind of special-purpose grinding machine, can be used for the grinding of slag, also can be used for the grinding of cement and coal ash, is applied to industries such as metallurgy, building materials, cement, colliery at large.In the past, be used in the abrasive body of ball mill of slag milling the scum screening mode for manually with spades abrasive body being poured over screen cloth, wherein abrasive body is along screen cloth landing ground to the screen cloth, and tiny scum then drops down onto inboard ground by screen cloth.But can only be being divided into abrasive body and scum through the slag body that grinds in the ball milling body by such mode of operation, can not be separately the different size abrasive body, the problem of the mode of operation maximum of prior art is that inefficiency, labour intensity are big and screening effect is not good.Therefore realize scum efficient screening, to reduce labor intensity be that the technical problem that solves is badly in need of in this area.
The utility model content
Problem to be solved in the utility model is to provide scum screening plant in a kind of ball mill grinding body, vibration realizing by screening plant is to the screening of scum, improved the scum screening effeciency, improve screening effect, simultaneously since vibrating motor to the action substitution of sieve materials device artificial sieve material, alleviated labour intensity greatly.
Scum screening plant in the ball mill grinding body described in the utility model comprises hopper, skin block and sieve materials device, and the both sides of described hopper are installed with suspension rod respectively, and described sieve materials device tilts to be lifted on the below of hopper by suspension rod;
Described sieve materials device is a three-decker, comprise gross porosity net, middle level fine-meshed screen and the bottom iron plate of being located at the upper strata, the discharging gathering sill of two different directions that gross porosity net, fine-meshed screen connect respectively can make the abrasive body of two kinds of specifications in upper strata and middle level be discharged simultaneously by both direction;
The lower horizontal of sieve materials device is provided with the hollow base plate, one end of described hollow base plate is connected with bottom iron plate, the other end is connected with and is used for the reinforcement steel plate of support screen materials device, described reinforcement steel plate one side is provided with two vibrating motors, the exciting force that acting in conjunction produced of two vibrating motors can make abrasive body from this device, the part both sides drop down onto ground, scum is then discharged by this device bottom.
Figure of description
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is sieve materials device and discharging deflector chute (13a, location diagram 13b).
Fig. 3 is the fundamental diagram of vibrating motor in the utility model.
Among the figure: 1. hopper 2. columns 3. suspension rods 4. springs 5. spiral gates 6. suspension hooks 7. sieve materials devices 8. vibrating motors 9. hollow base plates 91, strengthen steel plate 10. skin block 11a. gross porosity net 11b. fine-meshed screens 12. bottom iron plate 13a, 13b. discharging gathering sill 14. footing
The specific embodiment
As shown in Figure 1, scum screening plant in a kind of ball mill grinding body comprises hopper 1, skin block 10 and sieve materials device 7, and hopper 1 is 1.5m by a volume
3The irony rectangular tank constitute, the both sides of hopper 1 are installed with suspension rod 3 respectively, described sieve materials device 7 tilts to be lifted on the below of hopper 1 by suspension rod 3, described sieve materials device 7 is a rectangle square groove vibratory sieve.Described sieve materials device 7 is the upper, middle and lower-ranking structure, comprise the gross porosity net 11a that is located at the upper strata, can be by the bigger abrasive body of diameter, be positioned at the fine-meshed screen 11b in middle level, can be used for by the slightly little abrasive body of diameter, and bottom iron plate 12, be used for the discharging of scum, bottom is the thick steel plate of 5mm, the discharging gathering sill 13a of two different directions that gross porosity net 11a, fine-meshed screen 11b connect respectively, 13b; The lower horizontal of sieve materials device 7 is provided with hollow base plate 9, one end of hollow base plate 9 is connected with bottom iron plate 12, the other end is connected with and is used for the reinforcement steel plate 91 of support screen materials device, described reinforcement steel plate 91 1 sides are provided with two vibrating motors 8, vibrating motor 8 and reinforcement steel plate 91 also can be fixing by welding by bolting.
As shown in Figure 2, discharging gathering sill 13a, the 13b of two different directions that gross porosity net 11a, fine-meshed screen 11b connect respectively, the angle between the two is 60 °, is beneficial to abrasive body and is discharged by both direction.
As shown in Figure 3, two vibrating motors 8 are fixed on a side of strengthening steel plate 91, and the F that makes a concerted effort of exciting force F1, the F2 of two motor generations makes sieve materials device 7 produce the rule vibration, makes that the scum in the abrasive body separates with abrasive body.
This ball mill scum screening plant is that its steadiness is good to a kind of improvement of scum screening lock out operation mode in original ball mill grinding body, and breakneck acceleration is fast, operates simple and easyly, easy to make, can significantly reduce labor intensity of operating personnel.
When using this scum screening plant, at first with abrasive body with forklift from container portion's open-mouth pour in the hopper 1, by opening spiral gate 5 abrasive body is evenly fallen in the sieve materials device 7 of bottom, reduced the impact of abrasive body to sieve materials device 7, because sieve screen device 7 is a slope shape, can quicken the falling speed of abrasive body, screen cloth by layering, the vibrating effect that vibrating motor produces can make abrasive body from this device go up, the part both sides drop down onto ground, scum is then by this device bottom discharge.
Claims (5)
1, scum screening plant in a kind of ball mill grinding body comprises hopper (1), skin block (10) and sieve materials device (7), it is characterized in that:
The both sides of A, described hopper (1) are installed with suspension rod (3) respectively, and described sieve materials device (7) tilts to be lifted on the below of hopper (1) by suspension rod (3);
B, described sieve materials device (7) are three-decker, comprise the gross porosity net (11a) of being located at the upper strata, the fine-meshed screen (11b) and the bottom iron plate (12) in middle level, the discharging gathering sill of two different directions that gross porosity net (11a), fine-meshed screen (11b) connect respectively (13a, 13b);
The lower horizontal of C, sieve materials device (7) is provided with hollow base plate (9), one end of described hollow base plate (9) is connected with bottom iron plate (12), the other end is connected with and is used for the reinforcement steel plate (91) of support screen materials device, and described reinforcement steel plate (91) one sides are connected with two vibrating motors (8).
2, scum screening plant in the ball mill grinding body as claimed in claim 1, it is characterized in that: described sieve materials device (7) is a rectangle square groove vibratory sieve.
3, scum screening plant in the ball mill grinding body as claimed in claim 1 is characterized in that: described two discharging gathering sills (13a) and (13b) between angle be 60 °
4, scum screening plant in the ball mill grinding body as claimed in claim 1 is characterized in that: described reinforcement steel plate (91) becomes 70 °～80 ° with angle between the bottom iron plate (12).
5, scum screening plant in the ball mill grinding body as claimed in claim 1 is characterized in that: be provided with spiral gate (5) between described hopper (1) and the shelves skins (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200606191U CN201244499Y (en) | 2008-06-27 | 2008-06-27 | Scum sieving mechanism in grinding body of bowl mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200606191U CN201244499Y (en) | 2008-06-27 | 2008-06-27 | Scum sieving mechanism in grinding body of bowl mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244499Y true CN201244499Y (en) | 2009-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200606191U Expired - Fee Related CN201244499Y (en) | 2008-06-27 | 2008-06-27 | Scum sieving mechanism in grinding body of bowl mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN201244499Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
| CN103721820A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Full-range single-machine crushing production line |
| CN103920638A (en) * | 2014-04-15 | 2014-07-16 | 湖南省林业科学院 | Vibrating and bouncing belt type seed and hull sorting machine |
| CN106568197A (en) * | 2016-10-28 | 2017-04-19 | 江阴市国豪电热电器制造有限公司 | Tubular explosion-proof electric heater capable of automatically cleaning dirt |
| CN106984413A (en) * | 2017-03-06 | 2017-07-28 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of yak bone powder working apparatus |
| CN107626396A (en) * | 2017-11-14 | 2018-01-26 | 蒋安香 | A kind of ball mill feed opening preventing plug dredging device |
| CN116493095A (en) * | 2023-04-10 | 2023-07-28 | 大冶市紫乾金属制品有限公司 | Steel forging screening equipment of ball mill |
-
2008
- 2008-06-27 CN CNU2008200606191U patent/CN201244499Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721820A (en) * | 2012-10-16 | 2014-04-16 | 义乌市黑白矿山机械有限公司 | Full-range single-machine crushing production line |
| CN103721820B (en) * | 2012-10-16 | 2016-04-13 | 义乌市黑白矿山机械有限公司 | A kind of omnidistance formula one-machine crushing production line |
| CN103285976A (en) * | 2013-06-04 | 2013-09-11 | 江西稀有金属钨业控股集团有限公司 | Device for removing crushed steel balls at outlet of milling machine and method for filtering crushed steel balls |
| CN103285976B (en) * | 2013-06-04 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of method that grinding machine outlet removes broken steel ball device and filters broken steel ball |
| CN103920638A (en) * | 2014-04-15 | 2014-07-16 | 湖南省林业科学院 | Vibrating and bouncing belt type seed and hull sorting machine |
| CN106568197A (en) * | 2016-10-28 | 2017-04-19 | 江阴市国豪电热电器制造有限公司 | Tubular explosion-proof electric heater capable of automatically cleaning dirt |
| CN106984413A (en) * | 2017-03-06 | 2017-07-28 | 中国农业科学院兰州畜牧与兽药研究所 | A kind of yak bone powder working apparatus |
| CN107626396A (en) * | 2017-11-14 | 2018-01-26 | 蒋安香 | A kind of ball mill feed opening preventing plug dredging device |
| CN107626396B (en) * | 2017-11-14 | 2019-05-03 | 江苏新达石英有限公司 | A kind of ball mill feed opening preventing plug dredging device |
| CN116493095A (en) * | 2023-04-10 | 2023-07-28 | 大冶市紫乾金属制品有限公司 | Steel forging screening equipment of ball mill |
| CN116493095B (en) * | 2023-04-10 | 2023-11-17 | 山西高米麦恩工业科技有限公司 | Steel forging screening equipment of ball mill |
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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 |
Granted publication date: 20090527 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |