CN204365420U - A kind of vertical ball mill with embedded buncher - Google Patents
A kind of vertical ball mill with embedded buncher Download PDFInfo
- Publication number
- CN204365420U CN204365420U CN201420803515.0U CN201420803515U CN204365420U CN 204365420 U CN204365420 U CN 204365420U CN 201420803515 U CN201420803515 U CN 201420803515U CN 204365420 U CN204365420 U CN 204365420U
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- ball mill
- mill
- unit
- cylindrical outer
- ore grinding
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Abstract
The utility model provides a kind of vertical ball mill with embedded buncher, and problem to be solved is: the vertical ball mill of existing band reducing gear cannot meet the various need of production of conversion, wastes mass energy; Technical essential of the present utility model is: ball mill main body comprises frame and main shaft, and frame is provided with cylindrical outer casing, is provided with main shaft decelerator below cylindrical outer casing, and main shaft decelerator is connected with motor; Be provided with some ore grinding unit in described cylindrical outer casing, ore grinding unit is made up of a rotary grinding disk and a fixing mill, is provided with at least two ore grinding passages between rotary grinding disk and fixing mill.The beneficial effects of the utility model are: the model machine that multi-pass combined type milling medium mechanism makes in order passes through pilot production, and five ore grinding technical indicators are all much better than the horizontal ball mill of original operation.Energy-efficient remarkably productive.Running noise significantly reduces simultaneously.
Description
Technical field
The utility model relates to mine ore dressing field of mechanical technique, especially a kind of vertical ball mill with embedded buncher.
Background technology
The milling medium mechanism of the horizontal ball mill that present ore grinding of ore equipment is widely applied is become with barrel liner plate or grid screen banks by abrading-ball, horizontal ball mill needs rotating cylinder whole body, grinding operation is realized by loading in mixture to sieve without the different-diameter abrading-ball of passage and liner plate or grid, in grinding operation, also exist between the abrading-ball in sleeping mill and unordered collision between abrading-ball and liner plate, the idle energy consumption of friction and invalid abrasion, create power consumption large, efficiency be low, waste metal consumptive material etc.
Orderly multi-pass vertical ball mill replaces horizontal ball mill energy-efficient plurality of advantages, but because the rotary grinding disk of its multiple different roads sublevel drives synchronous rotary by main shaft, different mineral aggregate hardness and different ore particles to embed point and when feed preparation unit size rate fluctuations is large, the load that will produce different layers mill is uneven, some layer mill mineral aggregate mills are empty, some layer mill ore grindings are saturated, can waste energy and increase medium abrasion like this.This problem of vertical ball mill that production capacity is larger is more outstanding.
And the speed reducing machinery mechanism of ball mill produces energy consumption, and production capacity is larger, and energy consumption is larger; Bring the noise of reducing gear simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of vertical ball mill with embedded buncher.
The technical solution of the utility model is: ball mill main body comprises frame and main shaft, frame is provided with cylindrical outer casing, end fixing device is provided with below cylindrical outer casing, the main shaft of ball mill main body is linked together by some relatively independent unit shaft and forms, and each unit shaft is provided with motor; Be provided with some ore grinding unit in described cylindrical outer casing, ore grinding unit is made up of a rotary grinding disk and a fixing mill, is provided with at least two ore grinding passages between rotary grinding disk and fixing mill; Motor comprises the stator be fixed in unit shaft, the rotor be embedded on rotary grinding disk inwall, arrangements for speed regulation and four groups of sensors.
Described cylindrical outer casing is Split type structure, and each ore grinding unit all arranges a split cylindrical outer casing, is provided with bindiny mechanism between every two split cylindrical outer casings.
Described ore grinding passage is by the ring-shaped groove be arranged on rotary grinding disk and be arranged on the ring-shaped groove on fixing mill and the abrading-ball on above-mentioned two ring-shaped grooves forms.
The periphery of rotary grinding disk and fixing mill is all with a slope, and the grinding face of mill is plane.
Ore grinding unit between two ore grinding unit, the tow sides of its rotary grinding disk and fixing mill are provided with ring-shaped groove.
Main shaft is made up of some auxiliary unit main shafts and mandrel connector, and each ore grinding unit is provided with an auxiliary unit main shaft and a mandrel connector.
The beneficial effects of the utility model are: 1. do not have friction between abrading-ball, the idle energy consumption of clashing into and invalid metal wear; Do not have abrading-ball and liner plate or and grid between the idle energy consumption that rubs and invalid metal wear; Orderly multi-pass milling medium structure. compared with same production capacity horizontal ball mill, manufacture rolled steel dosage and reduce; Save liner plate; Lose weight simultaneously, reduce ore grinding rotational energy, the power consumption of ton ore deposit significantly reduces on year-on-year basis; Noise is little; Efficiency is high, saves metal consumptive material.
2. the orderly multi-pass ore grinding of rotating grinding board, motion power consumption rotates the energy consumption of mill body whole body much smaller than sleeping mill, and grinding efficiency improves.Due to orderly ore grinding, abrading-ball consumption is saved a lot.
3. arrange internal classification screening mechanism, the mineral aggregate of enough classifications is discharged to next ore grinding passage in time, improves grinding efficiency, improves production capacity, reduces and regrinds power consumption and run tail loss.
4. can embed particle size distribution data according to ore and according to output granularity requirements, adopt different ore grinding unit combination to become different vertical ball mills, meet different mog requirements.
5. the advantage of this standing unit combination is: both can easily be combined into fine grinding, Ultrafine Grinding, grinding, again convenient installation, maintenance, maintenance., change mill, abrading-ball be very convenient, fast; Maintenance, repair are simple; Use manpower and material resources sparingly.
6. because the energy-efficient production cost that makes reduces, originally the rejected ore do not gone up of horizontal ball mill producting cost accounting and mine tailing, abandoned mine can secondary Commercial cultivation, saves national mineral resources.
Accompanying drawing explanation
Fig. 1 is structural representation sketch of the present invention.
Detailed description of the invention
See Fig. 1, ball mill main body comprises frame 1 and main shaft 2, frame is provided with cylindrical outer casing 3, is provided with end fixing device 4 below cylindrical outer casing, the main shaft of ball mill main body is linked together by some relatively independent unit shaft and forms, and each unit shaft is provided with motor; Be provided with some ore grinding unit 6 in described cylindrical outer casing, ore grinding unit is made up of a rotary grinding disk 7 and a fixing mill 8, is provided with at least two ore grinding passages 9 between rotary grinding disk and fixing mill; It is Split type structure that motor comprises cylindrical outer casing described in the stator 10 be fixed in unit shaft, the rotor 11 be embedded on rotary grinding disk inwall, arrangements for speed regulation and four groups of sensors, each ore grinding unit all arranges a split cylindrical outer casing, is provided with bindiny mechanism between every two split cylindrical outer casings.
Described ore grinding passage is by the ring-shaped groove be arranged on rotary grinding disk and be arranged on the ring-shaped groove on fixing mill and the abrading-ball 12 on above-mentioned two ring-shaped grooves forms.
The periphery of rotary grinding disk and fixing mill is all with a slope 13, and the grinding face of mill is plane.
Ore grinding unit between two ore grinding unit, the tow sides of its rotary grinding disk and fixing mill are provided with ring-shaped groove.
Main shaft is made up of some auxiliary unit main shafts and mandrel connector, and each ore grinding unit is provided with an auxiliary unit main shaft 14 and a mandrel connector 15.
Using method is as follows: in the mineral aggregate of mixing water to be processed enter feed auxiliary unit from charging aperture 16, a unit ore grinding is fed to by feed auxiliary unit, one unit abrading-ball is under fixing mill and rotary grinding disk coordinate, honed two passages, then the ore pulp after honed three passages of abrading-ball enters two unit ore grindings; Two unit abrading-balls under fixing mill and rotary grinding disk coordinate, honed four passages, then the ore pulp after honed five passages of abrading-ball enters contiguous unit; The orderly like this ore pulp levigate through 14 passage classifications enters contiguous unit, and this unit continues ore grinding or flowed out by the discharging opening 28 of ore removal unit; Achieve the vertical ore grinding function of orderly multi-pass unit-combination type that embedded buncher drives rotary grinding disk.
Four groups of physical quantity detection element are equipped with in motor, detection motor metal (upper and stator, the temperature of rotor, shake, eddy current, harmonic wave, displacement provide advanced digital monitoring creation data respectively, in conjunction with external detection data, by computer controlled automatic motor rotations, electric current, moment, real-time monitoring equipment running status, realize control with computational intelligence, automatically adapt to the energy saving optimizing production control of different mineral aggregate change.
Claims (6)
1. the vertical ball mill with embedded buncher, it comprises frame, ball mill main body and motor, it is characterized in that: ball mill main body comprises frame and main shaft, frame is provided with cylindrical outer casing, end fixing device is provided with below cylindrical outer casing, the main shaft of ball mill main body is linked together by some relatively independent unit shaft and forms, and each unit shaft is provided with motor; Be provided with some ore grinding unit in described cylindrical outer casing, ore grinding unit is made up of a rotary grinding disk and a fixing mill, is provided with at least two ore grinding passages between rotary grinding disk and fixing mill; Motor comprises the stator be fixed in unit shaft, the rotor be embedded on rotary grinding disk inwall, arrangements for speed regulation and four groups of sensors.
2. a kind of vertical ball mill with embedded buncher according to claim 1, it is characterized in that: described cylindrical outer casing is Split type structure, each ore grinding unit all arranges a split cylindrical outer casing, is provided with bindiny mechanism between every two split cylindrical outer casings.
3. a kind of vertical ball mill with embedded buncher according to claim 1, is characterized in that: described ore grinding passage is by the ring-shaped groove be arranged on rotary grinding disk and be arranged on the ring-shaped groove on fixing mill and the abrading-ball on above-mentioned two ring-shaped grooves forms.
4. a kind of vertical ball mill with embedded buncher according to claim 1, is characterized in that: the periphery of rotary grinding disk and fixing mill is all with a slope, and the grinding face of mill is plane.
5. a kind of vertical ball mill with embedded buncher according to claim 1, is characterized in that: the ore grinding unit between two ore grinding unit, the tow sides of its rotary grinding disk and fixing mill are provided with ring-shaped groove.
6. a kind of vertical ball mill with embedded buncher according to claim 1, it is characterized in that: main shaft is made up of some auxiliary unit main shafts and mandrel connector, each ore grinding unit is provided with an auxiliary unit main shaft and a mandrel connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803515.0U CN204365420U (en) | 2014-12-18 | 2014-12-18 | A kind of vertical ball mill with embedded buncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420803515.0U CN204365420U (en) | 2014-12-18 | 2014-12-18 | A kind of vertical ball mill with embedded buncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365420U true CN204365420U (en) | 2015-06-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420803515.0U Expired - Fee Related CN204365420U (en) | 2014-12-18 | 2014-12-18 | A kind of vertical ball mill with embedded buncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365420U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492556A (en) * | 2014-12-18 | 2015-04-08 | 高伟 | Vertical ball mill with embedded adjustable-speed motor |
-
2014
- 2014-12-18 CN CN201420803515.0U patent/CN204365420U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492556A (en) * | 2014-12-18 | 2015-04-08 | 高伟 | Vertical ball mill with embedded adjustable-speed motor |
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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: 20150603 Termination date: 20161218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |