CN104056694B - One can realize accurate scattered sand mill - Google Patents
One can realize accurate scattered sand mill Download PDFInfo
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- CN104056694B CN104056694B CN201410278408.5A CN201410278408A CN104056694B CN 104056694 B CN104056694 B CN 104056694B CN 201410278408 A CN201410278408 A CN 201410278408A CN 104056694 B CN104056694 B CN 104056694B
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- dispersion
- blower duct
- cylinder
- sand mill
- curved surface
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Abstract
The present invention relates to one and can realize accurate scattered sand mill, it includes cylinder, and the feeding mouth that is arranged on cylinder and discharging opening；Described inner barrel is provided with dispersion axle, and dispersion axle is evenly arranged with multiple dispersion impeller；In described cylinder, between discharging opening and dispersion axle, it is provided with screen cloth.Described realization, in accurate scattered sand mill, is provided with multiple blower duct in cylinder；Described blower duct one end extends to outside cylinder, and is connected to the air compressor being arranged on outside cylinder, and the other end extends to inner barrel, and points to dispersion direction of principal axis；Using technique scheme, it can coordinate sanding media to disperse mill base by blower duct simultaneously so that it is thinning effect is promoted.
Description
Technical field
The present invention relates to a kind of coating process equipment, especially one and can realize accurate scattered sand mill.
Background technology
Sand mill is one of equipment necessary in coating production process, and it is by between its internal abrasive media and colored paint
Collision, is separated into predecessor by colored paint so that it is can uniform mill base in paint vehicle, needed for formation.Sand in traditional scheme
Grinding machine, it relies on the most merely in sand mill, and the turbulent motion formed between sanding media and mill base realizes touching between both
Hitting, it is difficult to reach the dispersion requirement of required mill base, so causing the precision of mill base the best.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of sand mill, and it can make mill base obtain more inside sand mill
Sufficiently dispersion, thus obtain the finest mill base.
For solving above-mentioned technical problem, the present invention relates to one and can realize accurate scattered sand mill, it includes cylinder, with
And the feeding mouth that is arranged on cylinder and discharging opening；Described inner barrel is provided with dispersion axle, dispersion axle is evenly arranged with multiple
Dispersion impeller；In described cylinder, between discharging opening and dispersion axle, it is provided with screen cloth.Described realize in accurate scattered sand mill,
Cylinder is provided with multiple blower duct；Described blower duct one end extends to outside cylinder, and is connected to be arranged on outside cylinder
Air compressor, the other end extends to inner barrel, and points to dispersion direction of principal axis.
As a modification of the present invention, described realize in accurate scattered sand mill, between adjacent two dispersion impellers extremely
It is provided with two blower duct less；Described blower duct, at the end height of inner barrel, is respectively less than itself and cylinder intersection location
Highly, and both lines and cylinder inboard wall angle are in the range of 55 to 75 °.Using above-mentioned design, it can be in mill base
In inner barrel uphill process, by the high-speed air of the blower duct blowout reverse with it so that mill base is able at sand milling base
On plinth, further disperseed.
As a modification of the present invention, described realizing in accurate scattered sand mill, dispersion impeller is by sloping portion and water
Flat part is constituted；The sloping portion of described dispersion impeller is fixedly connected on dispersion axle；The upper surface of described dispersion impeller and lower surface
Being respectively arranged with first surface and the second curved surface, it may be contained within the intersection of sloping portion and horizontal component；Described first surface
All bend towards its direction relative to each other with the second curved surface.Using above-mentioned design, it can setting by first surface and the second curved surface
Meter so that mill base is when two adjacent dispersion impellers carry out turbulent motion, and by first surface, and the second curved surface makes its turbulent flow
The amplitude of motion is enhanced, so that mill base is also enhanced by the collision dynamics of sanding media, and then mill base is subject to point
The fineness dissipated is improved.
Correspondence as a modification of the present invention, in described cylinder inboard wall, between the horizontal component of adjacent two dispersion impellers
Position is provided with the 3rd curved surface, and it bends towards cylinder body outer wall；The vertex position of described 3rd curved surface is positioned at adjacent two dispersion impellers
Horizontal component place plane between middle face on.Using above-mentioned design, it can make the rapids of mill base by the 3rd curved design
Stream motion is improved, further so that the machining accuracy of mill base further enhances.
As a modification of the present invention, it is provided with multiple between described first surface, the second curved surface and the 3rd curved surface
Hemispherical projections, its can colliding with each other by hemispherical projections and mill base, coordinate sanding media that mill base is disperseed.
As a modification of the present invention, described realize in accurate scattered sand mill, set between adjacent two dispersion impellers
Being equipped with two groups of blower duct, often group blower duct all includes being made up of two two blower duct being in same perpendicular,
Often two blower duct in group blower duct, its upper end laying respectively at the 3rd curved surface and bottom；Described two groups of blowers
The perpendicular mutual angle at place, road is 180 °.Using above-mentioned design, it can ensure that each position in adjacent two dispersion impellers
Mill base all can be affected by blower duct, simultaneously as in the 3rd curved surface, its upper surface is that mill base is adjacent two with lower surface
The steering position of turbulent motion in individual dispersion impeller, can make it reach the dispersion effect of mill base so arrange blower duct herein
Good.
As a modification of the present invention, in described blower duct, its end position being positioned at inner barrel is provided with blowing
Mouthful, include the micro-tube that multiple direction each other is different in described blowing mouth；The diameter of described micro-tube is at most and blows
The 1/5 of wind pipeline diameter.Using above-mentioned design, the moving air in blower duct can be refined by micro-tube so that it is tool
Having bigger impulsive force, meanwhile, the micro-tube of multiple directions can make it be increased the coverage of mill base.
Above-mentioned realizing in accurate scattered sand mill, mill base and abrasive media, after feeding mouth enters inner barrel, disperse axle
Dispersion impeller is driven to rotate, so that mill base is gradually increasing with abrasive media under motor drives.In uphill process, mill base with grind
Grinding media is in cylinder, holding turbulent motion between dispersion axle and dispersion impeller, and mill base rubs all the time with abrasive media and touches simultaneously
Hit, thus complete the dispersion to mill base by abrasive media.Using technique scheme, it can coordinate sand milling by blower duct
Mill base is disperseed by medium simultaneously so that it is thinning effect is promoted；Meanwhile, the multiple curved surfaces arranged in inner barrel can make
Carry out increasingly complex turbulent motion, so that the collision probability between both is equal with dynamics between mill base and sanding media
Increase, and then make it that machining accuracy of mill base be entered a raising.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is the internal partial enlarged drawing of middle cylinder body of the present invention；
Fig. 3 is blower duct schematic diagram in the present invention；
Reference numerals list:
1 cylinder, 2 feeding mouths, 3 discharging openings, 4 dispersion axles, 5 dispersion impellers, 6 screen clothes, 7 blower duct, 8 the
One curved surface, 9 second curved surfaces, 10 the 3rd curved surfaces, 11 hemispherical projections, 12 blowing mouths, 13 micro-tubes,
14 air compressors.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with the present invention, it should be understood that following detailed description of the invention is only used
In the explanation present invention rather than restriction the scope of the present invention.It should be noted that the word " front " used in describing below,
" afterwards ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer respectively to
Direction towards or away from particular elements geometric center.
One as shown in Figures 1 and 2 can realize accurate scattered sand mill, and it includes cylinder 1, and is arranged on cylinder
On feeding mouth 2 and discharging opening 3；Described inner barrel is provided with dispersion axle 4, and dispersion axle 4 is evenly arranged with multiple dispersion
Dish 5；In described cylinder 1, between discharging opening 3 and dispersion axle 4, it is provided with screen cloth 6.Described realize accurate scattered sand milling
In machine, cylinder 1 is provided with multiple blower duct 7；Described blower duct 7 one end extends to outside cylinder 1, and is connected to
Being arranged on the air compressor 14 outside cylinder 1, it is internal that the other end extends to cylinder 1, and points to dispersion axle 4 direction.
As a modification of the present invention, described realize in accurate scattered sand mill, between adjacent two dispersion impellers 5
At least provided with two blower duct 7；Described blower duct 7, at the end height within cylinder 1, is respectively less than itself and cylinder 1
The height of intersection location, and both lines and cylinder inboard wall angle be 60 °.Using above-mentioned design, it can be in mill base
In inner barrel uphill process, by the high-speed air of the blower duct blowout reverse with it so that mill base is able at sand milling base
On plinth, further disperseed.
As a modification of the present invention, described realize in accurate scattered sand mill, dispersion impeller 5 by sloping portion with
Horizontal component is constituted；The sloping portion of described dispersion impeller 5 is fixedly connected on dispersion axle 4；The upper surface of described dispersion impeller 4
Being respectively arranged with first surface 8 and the second curved surface 9 with lower surface, it may be contained within the intersection of sloping portion and horizontal component；
Described first surface 8 and the second curved surface 9 all bend towards its direction relative to each other.Using above-mentioned design, it can be bent by first
Face and the design of the second curved surface so that mill base is when two adjacent dispersion impellers carry out turbulent motion, by first surface, and
Second curved surface makes the amplitude of its turbulent motion be enhanced, so that mill base is also enhanced by the collision dynamics of sanding media,
And then mill base is improved by scattered fineness.
Correspondence as a modification of the present invention, in described cylinder inboard wall, between the horizontal component of adjacent two dispersion impellers
Position is provided with the 3rd curved surface 10, and it bends towards cylinder body outer wall；The vertex position of described 3rd curved surface 10 is positioned at adjacent two
On middle face between the horizontal component place plane of dispersion impeller 5.Using above-mentioned design, it can be made by the 3rd curved design
The turbulent motion of mill base is improved further, so that the machining accuracy of mill base further enhances.
As a modification of the present invention, as in figure 2 it is shown, described first surface the 8, second curved surface 9 and the 3rd curved surface
Be provided with multiple hemispherical projections 11 between 10, its can colliding with each other by hemispherical projections and mill base, coordinate sand milling to be situated between
Confrontation mill base is disperseed.
As a modification of the present invention, described realize in accurate scattered sand mill, between adjacent two dispersion impellers 5
Being provided with two groups of blower duct, often group blower duct all includes by two two blower duct 7 structures being in same perpendicular
Become, often two blower duct 7 in group blower duct, its upper end laying respectively at the 3rd curved surface 10 and bottom；Described
The perpendicular mutual angle at two groups of blower duct places is 180 °.Using above-mentioned design, it can ensure that adjacent two dispersion impellers
The mill base at each position interior all can be affected by blower duct, simultaneously as in the 3rd curved surface, its upper surface and lower surface are paint
Slurry steering position of turbulent motion in adjacent two dispersion impellers, so arranging blower duct can make its dispersion to mill base herein
Effect reaches optimal.
As a modification of the present invention, as it is shown on figure 3, in described blower duct 7, it is positioned at the end of inner barrel
Position is provided with blowing mouth 12, includes the micro-tube 13 that multiple direction each other is different in described blowing mouth 12；Described
The 1/6 of a diameter of blower duct diameter of micro-tube 13.Using above-mentioned design, micro-tube can be by the flowing in blower duct
Air refines so that it is have a bigger impulsive force, and meanwhile, the micro-tube of multiple directions can make it that mill base is affected model
Enclose and increased.
Above-mentioned realizing accurate scattered sand mill, it can be by inputting inner barrel by mill base so that it is in the dispersion rotated
Under dribbling is dynamic, impact with the sanding media of inner barrel, thus complete dispersion；Using technique scheme, it can pass through
Blower duct coordinates sanding media to disperse mill base simultaneously so that it is thinning effect is promoted；Meanwhile, set in inner barrel
The multiple curved surfaces put can make to carry out increasingly complex turbulent motion between mill base and sanding media, so that between both
Collide probability all to increase with dynamics, and then the machining accuracy of mill base is improved by further.
Claims (5)
1. can realize an accurate scattered sand mill, it includes cylinder, and the feeding mouth that is arranged on cylinder and discharging opening；Institute
State inner barrel and be provided with dispersion axle, dispersion axle is evenly arranged with multiple dispersion impeller；In described cylinder, discharging opening and dispersion axle
Between be provided with screen cloth, it is characterised in that described realization, in accurate scattered sand mill, is provided with multiple blower in cylinder
Road；Described blower duct one end extends to outside cylinder, and is connected to the air compressor being arranged on outside cylinder, and the other end prolongs
Extend inner barrel, and point to dispersion direction of principal axis；Described realize in accurate scattered sand mill, between adjacent two dispersion impellers
At least provided with two blower duct；Described blower duct, at the end height of inner barrel, is respectively less than itself and cylinder intersection location
Height, and both lines and cylinder inboard wall angle are in the range of 55 ° to 75 °；Described realize accurate scattered
In sand mill, dispersion impeller is made up of with horizontal component sloping portion；The sloping portion of described dispersion impeller be fixedly connected on dispersion axle it
On；The upper surface of described dispersion impeller and lower surface are respectively arranged with first surface and the second curved surface, its may be contained within sloping portion and
The intersection of horizontal component；Described first surface and the second curved surface all bend towards its direction relative to each other.
2. according to realizing accurate scattered sand mill described in claim 1, it is characterised in that in described cylinder inboard wall, adjacent two
Correspondence position between the horizontal component of individual dispersion impeller is provided with the 3rd curved surface, and it bends towards cylinder body outer wall；Described 3rd curved surface
The vertex position middle face between the horizontal component place plane of adjacent two dispersion impellers on.
3. according to realizing accurate scattered sand mill described in claim 2, it is characterised in that described first surface, second bent
It is provided with multiple hemispherical projections between face and the 3rd curved surface.
4. according to realizing accurate scattered sand mill described in claim 3, it is characterised in that described realize accurate scattered
In sand mill, being provided with two groups of blower duct between adjacent two dispersion impellers, often group blower duct all includes being in same by two
Two blower duct in perpendicular are constituted, often two blower duct in group blower duct, and it lays respectively at the 3rd curved surface
Upper end and bottom；The perpendicular mutual angle at described two groups of blower duct places is 180 °.
5. according to realizing accurate scattered sand mill described in claim 4, it is characterised in that in described blower duct, its position
End position in inner barrel is provided with blowing mouth, includes the miniature tube that multiple direction each other is different in described blowing mouth
Road；The diameter of described micro-tube is at most the 1/5 of blower duct diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278408.5A CN104056694B (en) | 2014-06-20 | 2014-06-20 | One can realize accurate scattered sand mill |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278408.5A CN104056694B (en) | 2014-06-20 | 2014-06-20 | One can realize accurate scattered sand mill |
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| Publication Number | Publication Date |
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| CN104056694A CN104056694A (en) | 2014-09-24 |
| CN104056694B true CN104056694B (en) | 2016-08-24 |
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| CN201410278408.5A Active CN104056694B (en) | 2014-06-20 | 2014-06-20 | One can realize accurate scattered sand mill |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289803B (en) * | 2015-10-28 | 2018-06-26 | 云南清朗能源科技有限公司 | A kind of anti-windrow ball mill and anti-windrow method |
| CN107183132B (en) * | 2017-06-21 | 2018-08-28 | 杨茂燕 | A kind of food processing apparatus |
| CN111632736B (en) * | 2020-06-16 | 2021-12-14 | 甘肃中科聚合石油科技有限公司 | Multilayer backward flow formula polyacrylamide suspending agent raw materials grinder |
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| DE3726610A1 (en) * | 1986-12-30 | 1988-07-14 | Nagema Veb K | Grinding-body separating system in agitator ball mills |
| CN1533304A (en) * | 2001-05-23 | 2004-09-29 | 纳幕尔杜邦公司 | High pressure medium mill |
| CN2915258Y (en) * | 2006-04-19 | 2007-06-27 | 董永根 | A sand mill with superfine grinding function |
| CN102131586A (en) * | 2008-08-25 | 2011-07-20 | 细川密克朗集团股份有限公司 | Medium-agitating powder processing device |
| CN202238181U (en) * | 2011-09-08 | 2012-05-30 | 浙江兰歌化学工业有限公司 | Explosion-proof vertical sand mill special for paint |
| CN103567026A (en) * | 2012-08-10 | 2014-02-12 | 常州市艾森塑料科技有限公司 | Blast-type sanding machine |
| CN203620708U (en) * | 2013-09-30 | 2014-06-04 | 江锦华 | Drying-type stirring and crushing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2272591T3 (en) * | 2009-07-06 | 2013-12-16 | Bachofen Willy A Ag | Ball mill with stirrer |
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2014
- 2014-06-20 CN CN201410278408.5A patent/CN104056694B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3726610A1 (en) * | 1986-12-30 | 1988-07-14 | Nagema Veb K | Grinding-body separating system in agitator ball mills |
| CN1533304A (en) * | 2001-05-23 | 2004-09-29 | 纳幕尔杜邦公司 | High pressure medium mill |
| CN2915258Y (en) * | 2006-04-19 | 2007-06-27 | 董永根 | A sand mill with superfine grinding function |
| CN102131586A (en) * | 2008-08-25 | 2011-07-20 | 细川密克朗集团股份有限公司 | Medium-agitating powder processing device |
| CN202238181U (en) * | 2011-09-08 | 2012-05-30 | 浙江兰歌化学工业有限公司 | Explosion-proof vertical sand mill special for paint |
| CN103567026A (en) * | 2012-08-10 | 2014-02-12 | 常州市艾森塑料科技有限公司 | Blast-type sanding machine |
| CN203620708U (en) * | 2013-09-30 | 2014-06-04 | 江锦华 | Drying-type stirring and crushing machine |
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| CN104056694A (en) | 2014-09-24 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Ke Inventor before: Wang Yufan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160628 Address after: 401320, No. 113 South Main Road, Banan District, Chongqing Applicant after: CHONGQING HUANDE TECHNOLOGY CO., LTD. Address before: 210012 Huatong Science Park, No. 66, software Avenue, Yuhuatai District, Jiangsu, Nanjing Applicant before: Wang Yufan |
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Effective date of registration: 20190628 Address after: 215200 Batuo Community Friendship Village, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Xincube Precision Machinery Co., Ltd. Address before: 401320 No. 113 Yunan Avenue, Banan District, Chongqing Patentee before: CHONGQING HUANDE TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |