CN206356068U - A kind of vertical ball mill - Google Patents
A kind of vertical ball mill Download PDFInfo
- Publication number
- CN206356068U CN206356068U CN201621154185.2U CN201621154185U CN206356068U CN 206356068 U CN206356068 U CN 206356068U CN 201621154185 U CN201621154185 U CN 201621154185U CN 206356068 U CN206356068 U CN 206356068U
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- CN
- China
- Prior art keywords
- ball mill
- vertical ball
- cavity
- lid
- circulating pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of vertical ball mill, the ball mill is made up of support, grinding drum, drive device, agitating device, circulating pump, heat exchanger, control device and associated conduit；Drive device is made up of variable-frequency motor, reducer of turbodrill and belt, and agitating device is connected with reducer of turbodrill output shaft；The vertical ball mill also includes magnetic filter, the magnetic filter is arranged on the pipeline before circulating pump, the magnetic filter is made up of cavity, magnetism stick, lid and locker, the cavity is provided with material import and export, magnetism stick is arranged on lid, and locker is sealed lid and cavity.Vertical ball mill of the present utility model, by setting magnetic filter on circulation line, so as to be adsorbed to the magnetisable material in material；Without the need for extra technique, it can greatly avoid increasing technique and the cost purchased autonomous device and caused increase.
Description
Technical field
The utility model is related to a kind of vertical ball mill, and in particular to a kind of vertical ball mill of carrying magnetic filtering.
Background technology
Ball mill is after material is broken, then the key equipment crushed.It is widely used in cement, silicate system
Product, the production industry such as New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, to various ore deposits
Stone and other grindability materials carry out dry type or wet type grinding.Also widely used ball mill in current lithium battery material production technology
Raw material is ground or disperseed, vertical ball mill is suitable for grinding and discrete particles thing that is relatively thick harder or having false thick phenomenon
Expect, the raw meal particle size ground using vertical ball mill is uniform, particle is trickle, and vertical ball mill also can be extremely uniform by several materials
Mix；Therefore, vertical ball mill is widely used in lithium battery production.Vertical ball mill mainly uses agitating shaft
Drive abrasive media to do pressure mechanical shearing abrasive action material is ground and disperseed, while additional circulating pump is to liquids
Material is circulated and/or cooled down, so that the effect for ensureing to grind and disperseing is more abundant.
Raw material used in lithium battery production includes to keep away in metal salt doping material related to other, these raw materials
Some metal simple-substances or magnetic impurity (meeting iron or magnetic impurity in such as ferric phosphate) can be contained with exempting from, these impurity are general
It is difficult to remove in technique, and if cost can be greatly enhanced by being handled raw material or improved material purity merely；If no
Removing these magnetic impurities can then have a negative impact to final lithium electric material performance.Because of the ball milling in lithium electric material production process
The step for Matter Transfer and scattered the most sufficient, can be improved if it can remove magnetic impurity in the lump in mechanical milling process
The performance of final lithium electric material.
Thus, design a kind of ball mill that magnetic impurity can be removed in ball milling outstanding to those skilled in the art
To be urgent.
Utility model content
The purpose of this utility model is to provide a kind of vertical ball mill acted on filtering magnetic impurity.
In order to achieve the above object, the scheme that the utility model is used for：
A kind of vertical ball mill, the vertical ball mill by support, grinding drum, drive device, agitating device, circulating pump,
Heat exchanger, control device and associated conduit composition.The support is used to laying and fixing associated components, and support is ball mill
Main body frame, other each parts are directly or indirectly connected with support；Agitating device is arranged in grinding drum, agitating device
It is an agitating shaft for being provided with stirring rod, it rotates under the driving of drive device, so as to drive mill ball (to be generally zirconium
Ball or steel ball) motion；Drive device is made up of variable-frequency motor, reducer of turbodrill and belt, and variable-frequency motor is driven by belt
Reducer of turbodrill is rotated, and agitating device is connected with reducer of turbodrill output shaft, to drive it to rotate；Variable-frequency motor is filled with control
Electrical connection is put, so as to control the rotating speed of variable-frequency motor by control device；Circulating pump connected with heat exchanger after by pipeline
It is connected with grinding drum, to realize the circulation to material in grinding drum and cooling；The vertical ball mill also includes magnetic filter,
The magnetic filter is arranged on the pipeline before circulating pump, and the magnetic filter is by cavity, magnetism stick, lid and lock
Device is constituted, and the cavity is provided with material import and export, and magnetism stick is arranged on lid, and locker enters lid and cavity
Row sealing, magnetism stick is within the cavity after cooperation, there is the space passed through for material between magnetism stick and cavity.
The vertical ball mill of the program, by setting magnetic filter on circulation line, so as to the magnetic in material
Material is adsorbed；And it is arranged on before circulating pump, fluid scouring caused by pump pressure can be avoided larger and by absorption
Impurity is washed away, coordinate high intensity bar magnet, can accomplish in raw material magnetic impurity close to 100% remove；Meanwhile, this step
Suddenly completed in mechanical milling process, it is not necessary to extra technique, can greatly avoid increase technique and purchase autonomous device
And the cost increase caused.
Preferably, it is detachably connected between the magnetism stick and lid, the mode of connection can be the side such as screw thread, buckle
Formula.On the one hand the magnetism stick detachably set can facilitate clean and maintenance, on the other hand can also be according to technique or raw material condition
Selection changes magnetism stick or the magnetism stick of individual defects is individually replaced when necessary.
Preferably, each part of the vertical ball mill is connected by anchor ear.Anchor ear can be ease of assembly and to unpick and wash maintenance.
Preferably, the position that the motor is arranged on support is adjustable, and motor and support are threadably secured, branch
Frame is provided with some tapped through holes, and motor is provided with to that should have strip fixing hole, and motor can be realized by regulation motor position
The appropriate change of distance between reducer of turbodrill, so as to the elastic regulation to belt, it is ensured that it is operated in optimum state.
Preferably, liquid level display is additionally provided with the grinding drum, the liquid level display can be the U being connected with grinding drum
Shape pipe.Liquid displayer can very easily show the liquid level in grinding drum, it is to avoid the inconvenience directly from grinding drum.
Preferably, the circulating pump is flexibly connected with the pipeline before and after it, the mode of flexible connection can take flexible pipe or
Bellows with toughness.Inevitable that certain vibrations, flexible connection can eliminate circulation during because of circulation pump work
Pump shake and to the adverse effect of miscellaneous part or pipeline.
Vertical ball mill of the present utility model, by setting magnetic filter on circulation line, so that in material
Magnetisable material is adsorbed；Meanwhile, the step for completed in mechanical milling process, it is not necessary to extra technique, can be very big
Ground avoids increasing technique and the cost purchased autonomous device and caused increase.
Brief description of the drawings
Fig. 1 is the structural representation of vertical ball mill of the present utility model；
Fig. 2 is the structural representation of magnetic filter；
Fig. 3 is magnetic filter sealing partial schematic diagram；
Wherein, 1, support, 2, grinding drum, 3, drive device, 4, agitating device, 5, circulating pump, 6, heat exchanger, 7, magnetic mistake
Filter, 31, variable-frequency motor, 32, reducer of turbodrill, 33, belt, 71, cavity, 72, magnetism stick, 73, lid, 74, locker.
Embodiment
Below, specific descriptions are made to the utility model with reference to accompanying drawing, so that those skilled in the art can be more clearly
Understand protection domain of the present utility model.
A kind of vertical ball mill, the ball mill by support 1, grinding drum 2, drive device 3, agitating device 4, circulating pump 5,
Heat exchanger 6, control device and associated conduit composition.The support 1 is used to laying and fixing associated components (grinding drum 2, driving
The grade part of device 3 and pipeline), support 1 is the main body frame of ball mill, other each parts directly or indirectly with support phase
Connection, then by support 1 be fixed on ground or special equipment platform on；Each part is connected by anchor ear, and anchor ear can facilitate
Assemble and unpick and wash maintenance.Agitating device 4 is arranged in grinding drum, agitating device 4 be one be provided with stirring rod agitating shaft, its
Rotated under the driving of drive device 3, so as to drive mill ball, (generally zirconium ball or steel ball, are purchased with equipment dispatching or in addition
Put) motion.Drive device 3 is made up of variable-frequency motor 31, reducer of turbodrill 32 and belt 33, and variable-frequency motor 31 passes through belt 33
Driving reducer of turbodrill 32 is rotated, and agitating device 4 is connected with the output shaft of reducer of turbodrill 32, to drive it to rotate；Frequency conversion
Motor 31 is electrically connected with control device, so as to control the rotating speed of variable-frequency motor 31 by control device；Variable-frequency motor 31 is set
The position being placed on support 1 is adjustable, and variable-frequency motor 31 and support 1 are threadably secured, and support 1 is provided with some screw threads
Through hole, variable-frequency motor 31 is provided with to that should have strip fixing hole, and variable-frequency motor 31 and whirlpool can be realized by regulation motor position
The appropriate change of distance between wheel decelerator 32, so as to the elastic regulation to belt 33, it is ensured that it is operated in optimum state.
Circulating pump 5 is connected after being connected with heat exchanger 6 by pipeline with grinding drum, to realize the circulation to material in grinding drum and cooling；
Circulating pump 5 typically uses pneumatic diaphragm pump, it would however also be possible to employ other pumps；The pipeline flexible connection forward and backward with it of circulating pump 5, it is soft
Property connection mode can take the mode such as flexible pipe or the bellows with toughness, because circulation pump work when inevitable that
Certain vibrations, flexible connection can eliminate circulating pump vibrations and to the adverse effect of miscellaneous part or pipeline.The vertical ball
Grinding machine also includes magnetic filter 7, and the magnetic filter 7 is arranged on the pipeline before circulating pump, thus avoid pump pressure compared with
Fluid scouring caused by big and the impurity of absorption is washed away；The magnetic filter 7 is by cavity 71, magnetism stick 72, the and of lid 73
Locker 74 is constituted, and the cavity 71 is provided with material import and export, and so that material is passed in and out, magnetism stick 72 is arranged at lid 73
On, locker 74 is sealed lid 73 and cavity 71；After cooperation, magnetic filter 7 is sealing knot in addition to import and export
Structure, magnetism stick 72 is located in cavity 71, there is the space passed through for material between magnetism stick 72 and cavity 71.
In some embodiments of the present utility model, it is detachably connected between the magnetism stick 72 and lid 71, connection
Mode can be the modes such as screw thread, buckle.The one side of magnetism stick 72 detachably set can facilitate clean and maintenance, on the other hand
Magnetism stick can also be changed according to technique or raw material condition selection or list is carried out to the magnetism stick of individual defects when necessary
Solely change.Preferably, liquid level display is additionally provided with the grinding drum 2, the liquid level display can be the U being connected with grinding drum
Shape pipe.Liquid displayer can very easily show the liquid level in grinding drum, it is to avoid the inconvenience directly from grinding drum.
Vertical ball mill of the present utility model, by setting magnetic filter on circulation line, so that in material
Magnetisable material is adsorbed；And it is arranged on before circulating pump, the larger caused fluid scouring of pump pressure can be avoided and will be inhaled
Attached impurity is washed away, coordinate high intensity bar magnet, can accomplish in raw material magnetic impurity close to 100% remove；Meanwhile, this
One step is completed in mechanical milling process, it is not necessary to extra technique, can greatly avoid increase technique and buying independent
Equipment and cause cost increase.
Claims (6)
1. a kind of vertical ball mill, the vertical ball mill by support, grinding drum, drive device, agitating device, circulating pump, change
Hot device, control device and associated conduit composition；The support is used to laying and fixing associated components；Agitating device, which is arranged at, to be ground
In grinding barrel, drive device is made up of variable-frequency motor, reducer of turbodrill and belt, and variable-frequency motor drives turbine to slow down by belt
Device is rotated, and agitating device is connected with reducer of turbodrill output shaft；Circulating pump connected with heat exchanger after by pipeline and grinding drum
It is connected, to realize the circulation to material in grinding drum and cooling；Characterized in that, the vertical ball mill also includes Magnetic filtration device
Device, the magnetic filter is arranged on the pipeline before circulating pump, the magnetic filter by cavity, magnetism stick, lid and
Locker is constituted, and the cavity is provided with material inlet, outlet, and magnetism stick is arranged on lid, locker by lid and
Cavity is sealed, and magnetism stick is within the cavity after cooperation, there is the space passed through for material between magnetism stick and cavity.
2. vertical ball mill according to claim 1, it is characterised in that detachably connect between the magnetism stick and lid
Connect.
3. vertical ball mill according to claim 1, it is characterised in that each part of the vertical ball mill passes through anchor ear
Connection.
4. vertical ball mill according to claim 1, it is characterised in that the variable-frequency motor is arranged at the position on support
It is adjustable.
5. vertical ball mill according to claim 1, it is characterised in that be additionally provided with liquid level display on the grinding drum,
Liquid level display is the U-tube being connected with grinding drum.
6. vertical ball mill according to claim 1, it is characterised in that the circulating pump connects with the pipeline flexibility before and after it
Connect, the mode of flexible connection can take flexible pipe or the bellows with toughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154185.2U CN206356068U (en) | 2016-10-31 | 2016-10-31 | A kind of vertical ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154185.2U CN206356068U (en) | 2016-10-31 | 2016-10-31 | A kind of vertical ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206356068U true CN206356068U (en) | 2017-07-28 |
Family
ID=59369725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154185.2U Expired - Fee Related CN206356068U (en) | 2016-10-31 | 2016-10-31 | A kind of vertical ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206356068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404675A (en) * | 2019-08-16 | 2019-11-05 | 徐州易尚饰家装饰工程有限责任公司 | A kind of magnetic frame with radiation fins |
-
2016
- 2016-10-31 CN CN201621154185.2U patent/CN206356068U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110404675A (en) * | 2019-08-16 | 2019-11-05 | 徐州易尚饰家装饰工程有限责任公司 | A kind of magnetic frame with radiation fins |
| CN110404675B (en) * | 2019-08-16 | 2021-02-12 | 徐州易尚饰家装饰工程有限责任公司 | Magnetic rack with corrugated sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20191031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |