CN108393147A - A kind of filter and ball mill - Google Patents
A kind of filter and ball mill Download PDFInfo
- Publication number
- CN108393147A CN108393147A CN201810294666.0A CN201810294666A CN108393147A CN 108393147 A CN108393147 A CN 108393147A CN 201810294666 A CN201810294666 A CN 201810294666A CN 108393147 A CN108393147 A CN 108393147A
- Authority
- CN
- China
- Prior art keywords
- filter
- outer framework
- outer plate
- fixed
- inner sheet
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
- B02C17/1835—Discharging devices combined with sorting or separating of material
- B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
Abstract
The present invention provides a kind of filters, the filter element that can be changed including outer framework, with time of filtration, the filter element is located in the outer framework and is connected with the outer framework, and material enters the filter by the time of filtration, and by the discharge hole for discharge positioned at the outer framework side.The present invention also provides a kind of ball mills with the filter.There is filter of the present invention the while of realizing filtering function can effectively prevent feed blocking, improve filter efficiency, and be not necessarily to frequent clean or replacement, more economical.
Description
Technical field
The invention belongs to machinery fields, are related to a kind of type strainer and the ball mill with the filter.
Background technology
Ball mill is that one kind being widely used in ink, nonmetallic ore, paper industry, electronics, ceramics, clasmatosis, makeup
Product, drug, textile, ink-jet ink, bio-pharmaceuticals, metal nano material, furniture lacquer, car refinishing paint, base gravure ink pesticide,
The high-efficient grinding dispersing apparatus of the industrial circles such as magnetic material, high-tech nanometer product.Its operation principle is to utilize product pump will
In solid liquid phase mixed material input grinding chamber after the pre-dispersed wettability treatment of blender, shaft drives the grinding in sand cylinder
Disk makees high speed rotation, and mechanical energy is passed to abrasive media therein (also known as zirconium oxide bead), makes material and abrasive media together
High speed rotation.Solia particle and abrasive media in rotary course in material generate strong collision, rub and cut each other
The effect of cutting makes material reach certain fineness, and then material flows out after separator detaches abrasive media from discharge nozzle.
It is typically provided with filter at the discharge nozzle of ball mill, is used for separation of material and abrasive media, existing filter one
As use strainer filtering, but strainer be easy block, need often clear up, replace, increase production cost, reduce production efficiency.
Invention content
The purpose of the present invention is to provide a kind of type strainer, the type strainer is without needing to change sieve, filter efficiency
It is high and can clear up automatically.
It is another object of the present invention to provide application of the above-mentioned type strainer in ball mill.
In order to achieve the above object, solution of the invention is：
A kind of filter,：The filter element that can be changed including outer framework, with time of filtration, the filter element are located at institute
It states and is connected with the outer framework in outer framework, material enters the filter by the time of filtration, and by being located at the outline border
The discharge hole for discharge of frame side.
The filter also has the shaft for being located at and being connected with the outer framework in outer framework；
The filter element is made of the cyclic annular outer plate and inner sheet arranged along the shaft axial gap, by adjusting described
Realize that the time of filtration of the filter element is variable with axial gap between cyclic annular outer plate and inner sheet.
The filter element is axially alternately arranged with multi-disc inner sheet along the shaft by multi-disc ring-type outer plate, described cyclic annular outer
There is axial gap, the internal diameter of the ring-type outer plate to be less than the diameter of the inner sheet so that adjacent between piece and the inner sheet
There is lap on the axial space of the shaft, between adjacent cyclic annular outer plate and inner sheet between cyclic annular outer plate and inner sheet
The axial gap having forms the time of filtration with the lap；
The ring-type outer plate is fixed on by connector on the outer framework；The inner sheet by the shaft with it is described outer
Frame, which is connected and driven by shaft, to be rotated, and makes to form relative motion between the cyclic annular outer plate and the inner sheet；
The ring-type outer plate is fixed on by connector on the outer framework；The inner sheet by the shaft with it is described outer
Frame connects, and is fixed with the outer framework of the cyclic annular outer plate along the shaft axial-rotation, make the cyclic annular outer plate with it is described interior
Relative motion is formed between piece；
Preferably, the internal diameter of the cyclic annular outer plate is less than the diameter of the inner sheet, along shaft axial gap arrangement
Cyclic annular outer plate and inner sheet have lap on the axial space of the shaft；
Preferably, the cyclic annular outer plate is fixed on by the connector in the outer framework by two fixed；
It is highly preferred that in the outer on piece of ring-type, opposite place is fixed by 4 points two-by-two, by the connector by the ring
Shape outer plate is fixed in the outer framework；
Preferably, the connector is connection bolt；
The filter also has gap trimmer, and the gap trimmer is between adjacent cyclic annular outer plate to described
Time of filtration is adjusted；Preferably, the gap trimmer is fixed on the connection bolt.
The interior on piece has at least one through hole.
The side of the outer framework has a cavity, and the discharge port is located on the cavity wall, between filter material is by filtering
After gap enters filter, through the cavity by discharge hole for discharge.
The side of the filter element with the outer framework there is the side of cavity to connect and be communicated with the cavity；
Preferably, the side that the cavity is connected with the filter element has the opening towards the filter element, institute
Filter element is stated to communicate with the cavity by the opening.
There is grinding chamber, the filter to be fixed on described for a kind of ball mill with above-mentioned filter, the ball mill
In grinding chamber, discharge port and the grinding chamber of the filter are interlinked to the outside, and the ground material in the grinding chamber is by the filtering
Gap enters the filter and by the discharge hole for discharge, and the grain size of the abrasive media is more than the time of filtration.
By adopting the above scheme, the beneficial effects of the invention are as follows：
Filter of the present invention, which has to fill outer plate and multi-disc inner sheet by multi-disc ring and be axially alternately arranged along shaft, to be formed
Filter element, in shaft axis between the axial gap having between adjacent annular outer plate and inner sheet and adjacent annular outer plate and inner sheet
Multiple time of filtration are formed to the lap spatially having, only can just be entered in filter by the material of time of filtration
Portion, meanwhile, inner sheet generates relative motion in being rotated by for shaft between adjacent annular outer plate, is forced through time of filtration
Material flowed in filter interior, and via discharge hole for discharge, to realize filtering function, and can effectively prevent positioned at interior
Material between piece and annular outer plate blocks, and improves filter efficiency, while it is frequently clear to improve conventional filter needs
The shortcomings that washing or replacing；
The gap trimmer that filter of the present invention has can according to actual needs adjust the width of time of filtration
It is whole, compared to need to often replace strainer to adapt to the traditional net type filter of different needs, more economically.
Description of the drawings
Fig. 1 is the cross-sectional view of filter described in the embodiment of the present invention；
Fig. 2 is the position view between the cyclic annular outer plate and inner sheet of filter described in the embodiment of the present invention.
Figure label：Outer framework 1, annular outer plate 2, gap trimmer 3, inner sheet 4, shaft 5, connection bolt 6, driving device
7, time of filtration 24, through hole 41, discharge hole 101, cavity 102, filter interior 10.
Specific implementation mode
The present invention will be further described with reference to the accompanying drawings.
A kind of filter in the embodiment of the present invention,
As shown in Figure 1 and Figure 2, the filter include outer framework 1 and with time of filtration 24 can be changed filter element, institute
It states filter element and is located in the outer framework 1 and be connected with the outer framework 1, material is by the entrance of the time of filtration 24 filtering
10 inside device, and discharged by the discharge port 101 positioned at 1 side of the outer framework.
The filter has outer framework 1, annular outer plate 2, gap trimmer 3, inner sheet 4, shaft 5, connection bolt 6, drives
Dynamic device 7, time of filtration 24, through hole 41, discharge hole 101, cavity 102.
The shaft 5 is located in outer framework 1 and is connected with the outer framework 1, and the shaft 5 provides driving by driving device 7
Power；
The filter element by along 5 coaxial arrangement of the shaft cyclic annular outer plate 2 and inner sheet 4 form, by adjusting institute
The axial gap 24 that stating has between cyclic annular outer plate and inner sheet realizes that the time of filtration 24 of the filter element is variable, the ring-type
The internal diameter of outer plate 2 is less than the diameter of the inner sheet 4 so that in the axial space of the shaft 4 between cyclic annular outer plate 2 and inner sheet 4
It is upper that there is lap, the axial gap having between cyclic annular outer plate 2 and inner sheet 4 to form the time of filtration with the lap
24；
There is a cavity 102, the discharge port 101 to be located on the cavity wall for the side of the outer framework 1, and material is by filtering
After gap 24 enters filter, discharged by discharge port 101 through the cavity 102；The side of the filter element and the outer framework 1
Side connection with cavity 102, the side that the cavity 102 is connected with the filter element has towards the filter element
Opening, the filter element communicated by the opening with the cavity 102；
In the present embodiment, the filter element is axially replaced with multi-disc inner sheet 4 along the shaft 5 by multi-disc ring-type outer plate 2
Arrangement, and forms the filter interior 10, the axial gap having between adjacent cyclic annular outer plate 2 and inner sheet 4 with it is adjacent
On 1 axial space of the shaft there is lap to form multiple time of filtration 24 between cyclic annular outer plate 2 and inner sheet 4；, grain size
Size is less than the material of the time of filtration 24, can be entered inside the filter 10 by the time of filtration 24, each inner sheet 4 is logical
The shaft 5 is crossed to be connected with the outer framework 1 and drive rotation, each ring-type outer plate 2 to pass through the connection bolt by the shaft 5
6 are fixed in the outer framework, arrangement multi-disc ring-type outer plate 2 and multi-disc inner sheet 4, can expand filter area to improve filtering effect
Rate；
There is at least one through hole 41 on the inner sheet 4, all have four through holes on each inner sheet 4 in the present embodiment
41, it, can be via the through hole 41 in the filtering after material enters filter interior 10 by the time of filtration 24
It is flowed in 10 inside device；Time of filtration 24 by the filter element apart from 102 far-end of the cavity enters the filter
The material of inside 10 is discharged into the cavity 102 by discharge port 101, respectively by the through hole 41 on each inner sheet 4
Inner sheet 4 is driven by the shaft 5 and is rotated, and relative motion is formed with being fixed between each cyclic annular outer plate on the outer framework, can
Promote the material for entering the filter by the time of filtration 24, the circulation in the filter interior 10, and to it is described go out
Discharging is moved at material mouth 101.
In the other embodiment of filter of the present invention, the shaft 1 for being connected with each inner sheet 4 remains stationary as,
And it is fixedly connected with the outer framework 1 of each cyclic annular outer plate 2, driving force is provided by the driving device 7, is axially turned along the shaft 1
It is dynamic, to realize the relative motion between each cyclic annular outer plate 2 and each inner sheet 4, can equally promote by between the filtering
Gap 24 enters the material of the filter, the circulation in the filter interior 10.
In the present embodiment, there are four connection bolts 6, pass through 2 position facing each other of the cyclic annular outer plate, pass through at 4 points
It is fixed to be connected between each cyclic annular outer plate 2, and each cyclic annular outer plate 2 is fixed in the outer framework 1；
The gap trimmer 3, can be according to the grain size by material, to adjacent ring between adjacent cyclic annular outer plate 2
The distance between shape outer plate 2 is adjusted, to realize being adjusted for the time of filtration 24；
In the present embodiment, the gap trimmer 3 is set on the connection bolt 6, between adjacent annular outer plate 2
Distance is adjusted.
The side of the filter element with the outer framework 1 there is the side of cavity 102 to connect, the cavity 102 and institute
Stating the connected side of filter element has an opening towards the filter element, in the embodiment of the present invention, has with the outer framework 1
Have 102 side of cavity adjacent for the inner sheet 4, the cyclic annular outer plate 2 adjacent with the inner sheet 4 by the connection bolt 6 with it is described
Outer framework 1 is connected and fixed, and the gap trimmer 3 being set on the connection bolt 6 is located at the cyclic annular outer plate 2 and institute's outer framework
Between 1, the cavity 102 opening bore be less than the inner sheet 4 diameter, the gap trimmer 3 by the inner sheet 4 with it is described
The distance between outer framework 1 adjust to in embodiment of the present invention at a distance from other time of filtration 24 it is consistent；In the present invention
Other embodiment in, have 102 side of cavity adjacent for the annular outer plate 2 with the outer framework 1, the annular is outer
Piece 2 can directly realize being interconnected for the filter element and the cavity 102 with 1 phase fixation of the outer framework.
Ball mill with filter described in the embodiment of the present invention.
There is the ball mill grinding chamber, the filter to be fixed in the grinding chamber, the discharge port of the filter
101 are interlinked to the outside with grinding chamber, the ground material in the grinding chamber by the time of filtration 24 enter the filter and by
The discharge port 101 discharges, and the inner sheet 4 promotes to enter filter interior by the time of filtration 24 with the rotation of the shaft 5
10 ground material, from the through hole 41 on the inner sheet 4 to the discharge port 101 at it is mobile and discharge, by institute
The grain size of abrasive media is stated more than the time of filtration 24 and can not by time of filtration 24, with realize the abrasive media with
Separation between the ground material, the driving device 7 that the driving force that the shaft 5 rotates is carried by the filter device carry
For in other embodiments, the shaft 5 can be connected with the main shaft of the ball mill, be provided by the main shaft of the ball mill
Driving force make the shaft 5 rotate.
This hair can be understood and applied the above description of the embodiments is intended to facilitate those skilled in the art
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without having to go through creative labor.Therefore, the present invention is not limited to implementations here
Example, those skilled in the art's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be
Within protection scope of the present invention.
Claims (10)
1. a kind of filter, it is characterised in that：The filter element that can be changed including outer framework, with time of filtration, the filtering are single
Member is located in the outer framework and is connected with the outer framework, and material enters the filter by the time of filtration, and by being located at
The discharge hole for discharge of the outer framework side.
2. filter as described in claim 1, it is characterised in that：The filter also has in outer framework and described outer
The connected shaft of frame；
The filter element by along the coaxial arrangement of the shaft cyclic annular outer plate and inner sheet form, by adjusting described cyclic annular outer
The axial gap having between piece and inner sheet realizes that the time of filtration of the filter element is variable.
3. filter as claimed in claim 2, it is characterised in that：The filter element is by multi-disc ring-type outer plate and multi-disc inner sheet
It is axially alternately arranged along the shaft.
4. the filter as described in claim or 2 or 3, it is characterised in that：The ring-type outer plate is fixed on institute by connector
It states on outer framework；The inner sheet, which is connect with the outer framework by the shaft and driven by shaft, to be rotated, and is made described cyclic annular outer
Relative motion is formed between piece and the inner sheet；
Preferably, the internal diameter of the cyclic annular outer plate is less than the diameter of the inner sheet；
Preferably, the cyclic annular outer plate is fixed on by the connector in the outer framework by two fixed；
It is further preferred that in the outer on piece of ring-type, opposite place is fixed by 4 points two-by-two, by the connector by the ring
Shape outer plate is fixed in the outer framework；
Preferably, the connector is connection bolt.
5. the filter as described in claim or 2 or 3, it is characterised in that：The ring-type outer plate is fixed on institute by connector
It states on outer framework；The inner sheet is connect by the shaft with the outer framework, and the outer framework edge of the cyclic annular outer plate is fixed with
The shaft axial-rotation makes to form relative motion between the cyclic annular outer plate and the inner sheet；
Preferably, the internal diameter of the cyclic annular outer plate is less than the diameter of the inner sheet；
Preferably, the cyclic annular outer plate is fixed on by the connector on the outer framework by two fixed；
It is further preferred that in the outer on piece of ring-type, opposite place is fixed by 4 points two-by-two, by the connector by the ring
Shape outer plate is fixed on the outer framework；
Preferably, the connector is connection bolt.
6. filter as claimed in claim 4, it is characterised in that：The filter also has gap trimmer, the gap
Trimmer is adjusted the time of filtration between adjacent cyclic annular outer plate；
Preferably, the gap trimmer is fixed on the connection bolt.
7. the filter as described in Claims 2 or 3 or 4 or 5, it is characterised in that：The interior on piece has at least one pass through
Hole.
8. filter as claimed in claim 2 or claim 3, it is characterised in that：The side of the outer framework have a cavity, it is described go out
Material mouth is located on the cavity wall, after filter material enters filter by time of filtration, through the cavity by discharge hole for discharge.
9. filter as claimed in claim 8, it is characterised in that：The side of the filter element has chamber with the outer framework
The side of body connects and is communicated with the cavity；
Preferably, the side that the cavity is connected with the filter element has the opening towards the filter element, the mistake
Filter unit is communicated by the opening with the cavity.
10. a kind of ball mill with the filter as described in claim 1 to 9 is any, it is characterised in that：The ball mill has
Grinding chamber, the filter are fixed in the grinding chamber, and discharge port and the grinding chamber of the filter are interlinked to the outside, the grinding
The ground material of intracavitary by the time of filtration enters the filter and by the discharge hole for discharge, the abrasive media
Grain size is more than the time of filtration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294666.0A CN108393147A (en) | 2018-03-30 | 2018-03-30 | A kind of filter and ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810294666.0A CN108393147A (en) | 2018-03-30 | 2018-03-30 | A kind of filter and ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108393147A true CN108393147A (en) | 2018-08-14 |
Family
ID=63099621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810294666.0A Pending CN108393147A (en) | 2018-03-30 | 2018-03-30 | A kind of filter and ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393147A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128561Y (en) * | 1991-12-13 | 1993-03-24 | 福建省机械科学研究院 | Non-sieve crushing machine |
| CN2215339Y (en) * | 1994-10-26 | 1995-12-20 | 冶金工业部重庆钢铁设计研究院 | Filter |
| JPH0810635A (en) * | 1994-07-05 | 1996-01-16 | Mitsubishi Heavy Ind Ltd | Wet medium dispersing apparatus |
| TW586967B (en) * | 2003-07-24 | 2004-05-11 | Ind Tech Res Inst | Particle grinding device |
| CN102458662A (en) * | 2009-06-16 | 2012-05-16 | 奥图泰有限公司 | Pulp lifter for installation in a rotary grinding mill |
| CN102872936A (en) * | 2012-09-26 | 2013-01-16 | 广州派勒机械设备有限公司 | Nanoscale dynamic separation-type grinder |
| TWM455554U (en) * | 2013-01-04 | 2013-06-21 | Tai Yiaeh Entpr Co Ltd | Bead-polishing machine |
| US20140332610A1 (en) * | 2011-11-29 | 2014-11-13 | Haver & Boecker Ohg | Device and method for processing materials |
| CN208661290U (en) * | 2018-03-30 | 2019-03-29 | 同济大学 | A kind of filter and ball mill |
-
2018
- 2018-03-30 CN CN201810294666.0A patent/CN108393147A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128561Y (en) * | 1991-12-13 | 1993-03-24 | 福建省机械科学研究院 | Non-sieve crushing machine |
| JPH0810635A (en) * | 1994-07-05 | 1996-01-16 | Mitsubishi Heavy Ind Ltd | Wet medium dispersing apparatus |
| CN2215339Y (en) * | 1994-10-26 | 1995-12-20 | 冶金工业部重庆钢铁设计研究院 | Filter |
| TW586967B (en) * | 2003-07-24 | 2004-05-11 | Ind Tech Res Inst | Particle grinding device |
| CN102458662A (en) * | 2009-06-16 | 2012-05-16 | 奥图泰有限公司 | Pulp lifter for installation in a rotary grinding mill |
| US20140332610A1 (en) * | 2011-11-29 | 2014-11-13 | Haver & Boecker Ohg | Device and method for processing materials |
| CN102872936A (en) * | 2012-09-26 | 2013-01-16 | 广州派勒机械设备有限公司 | Nanoscale dynamic separation-type grinder |
| TWM455554U (en) * | 2013-01-04 | 2013-06-21 | Tai Yiaeh Entpr Co Ltd | Bead-polishing machine |
| CN208661290U (en) * | 2018-03-30 | 2019-03-29 | 同济大学 | A kind of filter and ball mill |
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