CN204159431U - A kind of drum feeder for ball mills - Google Patents
A kind of drum feeder for ball mills Download PDFInfo
- Publication number
- CN204159431U CN204159431U CN201420606576.8U CN201420606576U CN204159431U CN 204159431 U CN204159431 U CN 204159431U CN 201420606576 U CN201420606576 U CN 201420606576U CN 204159431 U CN204159431 U CN 204159431U
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- CN
- China
- Prior art keywords
- cylindrical shape
- feed housing
- end cap
- ball mill
- oral
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- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of drum feeder for ball mills, and the bottom lining plate coordinated with cylindrical shape feed housing cavity and three oral spirochetes are loaded by the open end of cylindrical shape feed housing, material feeding end bonnet bolt and cylindrical shape feed housing compact siro spinning technology; The bottom center of cylindrical shape feed housing is provided with circular material outlet WC and the boss that is connected with ball mill entrance end cap and installation screw, and described three oral spirochetes are the overall wear resistance castings be made up of three of annular array helical blades.Its feeding method is that ball mill barrel often turns around, three oral spirochetes of the cydariform dispenser be fixedly connected with ball mill entrance end cap divide three times to ball mill conveying, feed is evenly smooth, stops express material blocking and causes maintenance down, improve the production efficiency of ball mill; Three oral spirochetes, bottom lining plate and shell are detachable, easy to maintenance; After wear out failure, only need replacing three oral spirochete and bottom lining plate, feed housing can continue to use, cost-saving.
Description
Technical field
The utility model relates to a kind of ore dressing plant disintegrating apparatus, particularly a kind of drum feeder for ball mills.
Background technology
Existing dispenser is monoblock type, and only have a feeding mouth, guide process is long, and cylindrical shell revolves and turns around, and can only import a material.Require higher to outside uniform feeding, just easily produce putty once external-feeding is slightly many, if external-feeding just occurs to lack material less, affect production efficiency.After dispenser wear out failure, need integral replacing.
Summary of the invention
The technical problems to be solved in the utility model is to provide one and makes full use of dispenser inner space, can adapt to the changing greatly of outside feeding speed, detachable cydariform dispenser.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of drum feeder for ball mills, and it is made up of cylindrical shape feed housing, the feed end cap be mated, bottom lining plate and three oral spirochetes; The bottom lining plate coordinated with cylindrical shape feed housing cavity and three oral spirochetes are loaded by the open end of cylindrical shape feed housing, the inner bottom part of bottom lining plate and three oral spirochetes and cylindrical shape feed housing, by 2# bolt, spring washer and 2# nut and cylindrical shape feed housing compact siro spinning technology, compresses by feed end cap; The bottom center of cylindrical shape feed housing is provided with circular material outlet WC and the boss that is connected with ball mill entrance end cap and installation screw; Described three oral spirochetes are the overall wear resistance castings be made up of three of annular array helical blades, the material entered from the material inlet WR of feed end cap enters the passage between two panels helical blade by M chamber, exported by N chamber along with drum feeder for ball mills rotates, enter ball mill entrance end cap through circular material outlet WC; Three helical blades form three separated from each other helical ducts, and mass transport is evenly smooth, can not extrude blocking; Three oral spirochetes have the gap of three deciles, when object is bolt presses, makes three oral spirochetes produce elastic deformations, fit tightly with cylindrical shape feed housing, and shell can be loaded more easily or from wherein shifting out replacing.With 1# bolt and 1# nut, described three oral spirochetes are fixed on feed housing.
Between feed end cap and cylindrical shape feed housing, gasket seal is housed, 1# bolt is equipped with rubber sheet gasket and sealing ring, Lou expects to prevent from leaking during operation.
As long as bottom lining plate and three oral spirochetes are changed just passable during replacing.
The beneficial effects of the utility model are: 1, make full use of dispenser inner space; can adapt to the larger change of outside feeding speed, grinding mill barrel revolves to turn around and can complete three pan feedings, and feed is evenly smooth; stop express material blocking and cause maintenance down, improve the production efficiency of ball mill.
2, cydariform dispenser of the present utility model is combined, three oral spirochetes, bottom lining plate and shell are detachable, after three oral spirochete wear out failures, only need replacing three oral spirochete and bottom lining plate, feed housing can continue to use, easy to maintenance, thus save production cost, and meet ball mill normal operation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is axle side of the present utility model schematic diagram.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the structural representation after removing feed end cap in Fig. 2.
Fig. 5 is the left view of Fig. 4.
Detailed description of the invention
embodiment 1as Figure 1-5: a kind of drum feeder for ball mills, it is made up of cylindrical shape feed housing 5, the feed end cap 6 be mated, bottom lining plate 12 and three oral spirochetes 7; The bottom lining plate 12 coordinated with cylindrical shape feed housing 5 inner chamber and three oral spirochetes 7 are loaded by the open end of cylindrical shape feed housing 5, bottom lining plate 12 and three oral spirochetes 7, by 2# bolt 8, spring washer 9 and 2# nut 10 and cylindrical shape feed housing 5 compact siro spinning technology, compress with the inner bottom part of cylindrical shape feed housing 5 by feed end cap 6; The bottom center of cylindrical shape feed housing 5 is provided with circular material outlet WC and the boss that is connected with ball mill entrance end cap and installation screw; Described three oral spirochetes 7 are the overall wear resistance castings be made up of three of annular array helical blades 13, the material entered from the material inlet WR of feed end cap 6 enters the passage between two panels helical blade 13 by M chamber, exported by N chamber along with drum feeder for ball mills rotates, enter ball mill entrance end cap through circular material outlet WC; Three helical blades 13 form three separated from each other helical ducts, and mass transport is evenly smooth, can not extrude blocking; Three oral spirochetes 7 have the gap of three deciles, when object is bolt presses, makes three oral spirochetes 7 produce elastic deformation, fit tightly with cylindrical shape feed housing 5, and shell 5 can be loaded more easily or from wherein shifting out replacing.
With 1# bolt 1 and 1# nut 2, described three oral spirochetes 7 are fixed on feed housing 5.
Gasket seal 11,1# bolt 1 is housed between feed end cap 6 and cylindrical shape feed housing 5 rubber sheet gasket 4 and sealing ring 3 are housed, Lou expect to prevent from leaking during operation.
embodiment 2as Figure 1-5: adopt embodiment 1
institutestate a kind of feeding method of drum feeder for ball mills, comprising:
1., after ball mill starts, belt conveyer is started to cydariform dispenser conveying;
2. ball mill barrel often turns around, three oral spirochetes (7) of the cydariform dispenser be fixedly connected with ball mill entrance end cap divide three times to ball mill conveying, feed is evenly smooth, stops express material blocking and causes maintenance down, improve the production efficiency of ball mill;
3., before ball mill is stopped transport, the belt conveyer of conveying is first closed down.
Claims (3)
1. a drum feeder for ball mills, comprise ball mill and dispenser thereof, it is characterized in that: described dispenser is cydariform dispenser, it is made up of cylindrical shape feed housing (5), the feed end cap (6) be mated, bottom lining plate (12) and three oral spirochetes (7); The bottom lining plate (12) coordinated with cylindrical shape feed housing (5) inner chamber and three oral spirochetes (7) are loaded by the open end of cylindrical shape feed housing (5), bottom lining plate (12) and three oral spirochetes (7), by 2# bolt (8), spring washer (9) and 2# nut (10) and cylindrical shape feed housing (5) compact siro spinning technology, compress with the inner bottom part of cylindrical shape feed housing (5) by feed end cap (6); The bottom center of cylindrical shape feed housing (5) is provided with circular material outlet (WC) and the boss that is connected with ball mill entrance end cap and installation screw; Described three oral spirochetes (7) are the overall wear resistance castings be made up of three helical blades (13) of annular array, the material entered from the material inlet (WR) of feed end cap (6) enters the passage between two panels helical blade (13) by M chamber, exported by N chamber along with drum feeder for ball mills rotates, enter ball mill entrance end cap through circular material outlet (WC); The helical duct that three helical blades (13) composition three is separated from each other, mass transport is evenly smooth, can not extrude blocking; Three oral spirochetes (7) have the gap (14) of three deciles.
2. a kind of drum feeder for ball mills according to claim 1, is characterized in that: three oral spirochetes (7) are fixed on feed housing (5) with 1# bolt (1) and 1# nut (2) by described three oral spirochetes (7).
3. a kind of drum feeder for ball mills according to claim 1, it is characterized in that: gasket seal (11) is housed between feed end cap (6) and cylindrical shape feed housing (5), 1# bolt (1) is equipped with rubber sheet gasket (4) and sealing ring (3), Lou expects to prevent from leaking during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606576.8U CN204159431U (en) | 2014-10-21 | 2014-10-21 | A kind of drum feeder for ball mills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606576.8U CN204159431U (en) | 2014-10-21 | 2014-10-21 | A kind of drum feeder for ball mills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159431U true CN204159431U (en) | 2015-02-18 |
Family
ID=52533160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606576.8U Withdrawn - After Issue CN204159431U (en) | 2014-10-21 | 2014-10-21 | A kind of drum feeder for ball mills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289302A (en) * | 2014-10-21 | 2015-01-21 | 江西稀有金属钨业控股集团有限公司 | Drum-shaped feeder of ball grinding mill and feeding method of drum-shaped feeder |
-
2014
- 2014-10-21 CN CN201420606576.8U patent/CN204159431U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104289302A (en) * | 2014-10-21 | 2015-01-21 | 江西稀有金属钨业控股集团有限公司 | Drum-shaped feeder of ball grinding mill and feeding method of drum-shaped feeder |
| CN104289302B (en) * | 2014-10-21 | 2016-05-18 | 江西稀有金属钨业控股集团有限公司 | A kind of drum feeder for ball mills and feeding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150218 Effective date of abandoning: 20160518 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |