CN104056694A - Sand mill capable of realizing precise dispersion - Google Patents
Sand mill capable of realizing precise dispersion Download PDFInfo
- Publication number
- CN104056694A CN104056694A CN201410278408.5A CN201410278408A CN104056694A CN 104056694 A CN104056694 A CN 104056694A CN 201410278408 A CN201410278408 A CN 201410278408A CN 104056694 A CN104056694 A CN 104056694A
- Authority
- CN
- China
- Prior art keywords
- dispersion
- sand mill
- blowing
- cylindrical shell
- curved surface
- 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.)
- Granted
Links
Abstract
The invention relates to a sand mill capable of realizing precise dispersion. The sand mill comprises a barrel body, a feed port and a discharge port, wherein the feed port and the discharge port are formed in the barrel body; a dispersion shaft is arranged in the barrel body, and a plurality of dispersion disks are uniformly arranged on the dispersion shaft; and in the barrel body, a screen mesh is arranged between the discharge port and the dispersion shaft. According to the sand mill capable of realizing precise dispersion, a plurality of blowing pipelines are arranged in the barrel body, one end of each blowing pipeline extends to the outer side of the barrel body and is connected to an air compressor which is arranged on the outer side of the barrel body, and the other end of each blowing pipeline extends into the barrel body and is pointed to the dispersion shaft. By adopting the technical scheme, the blowing pipelines can be matched with sand media to simultaneously disperse paste paint, so that the refining effect is improved.
Description
Technical field
The present invention relates to a kind of coating process equipment, especially a kind of sand mill of realizing accurate dispersion.
Background technology
Sand mill is one of equipment necessary in coating production process, and it,, by the collision between its inner abrasive media and colored paint, is separated into original particle by colored paint, can, evenly in paint vehicle, form required mill base.Sand mill in traditional scheme, it often relies on merely in sand mill, and the turbulent motion forming between sand milling medium and mill base realizes its collision between the two, and its mill base that is difficult to reach required is disperseed requirement, so cause the precision of mill base not good.
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 disperseing more fully in sand mill inside, thereby obtains more meticulous mill base.
For solving the problems of the technologies described above, the present invention relates to a kind of accurate sand mill disperseing of realizing, it comprises cylindrical shell, and is arranged on feeding mouth and discharging opening on cylindrical shell; Described inner barrel is provided with dispersion axle, disperses to be evenly provided with multiple dispersion impellers on axle; In described cylindrical shell, between discharging opening and dispersion axle, be provided with screen cloth.Described realization in the accurate sand mill disperseing, is provided with multiple blowing pipelines in cylindrical shell; Described blowing pipeline one end extends to cylindrical shell outside, and is connected to the air compressor that is arranged on cylindrical shell outside, and the other end extends to inner barrel, and points to and disperse direction of principal axis.
As a modification of the present invention, described realization in the accurate sand mill disperseing, is at least provided with two blowing pipelines between adjacent two dispersion impellers; Described blowing pipeline is at the end height of inner barrel, be all less than the height of itself and cylindrical shell intersection location, and the scope of its both lines and cylinder inboard wall angle is 55 to 75 °.Adopt above-mentioned design, it can be in mill base in inner barrel uphill process, and the high-speed air blowing out by the blowing pipeline reverse with it makes mill base be able to, on sand milling basis, further be disperseed.
As a modification of the present invention, described realization in the accurate sand mill disperseing, dispersion impeller is made up of sloping portion and horizontal component; The sloping portion of described dispersion impeller is fixedly connected on and disperses on axle; The upper surface of described dispersion impeller and lower surface are respectively arranged with first surface and the second curved surface, and it is all arranged at the intersection of sloping portion and horizontal component; Described first surface and the second curved surface are all towards its direction bending toward each other.Adopt above-mentioned design, it can be by the design of first surface and the second curved surface, make mill base in the time that two adjacent dispersion impellers carry out turbulent motion, pass through first surface, and second curved surface the amplitude of its turbulent motion is strengthened, thereby make mill base also strengthened by the collision dynamics of sand milling medium, and then the fineness that mill base is disperseed is improved.
As a modification of the present invention, in described cylinder inboard wall, the correspondence position between the horizontal component of adjacent two dispersion impellers is provided with the 3rd curved surface, and it is towards cylinder body outer wall bending; The vertex position of described the 3rd curved surface is on the middle face between the plane of the horizontal component place of adjacent two dispersion impellers.Adopt above-mentioned design, it can make the turbulent motion of mill base be able to further improvement by the 3rd curved design, thereby the machining accuracy of mill base is further strengthened.
As a modification of the present invention, between described first surface, the second curved surface and the 3rd curved surface, be provided with multiple hemispherical projections, it can be by the collision each other of hemispherical projections and mill base, coordinates sand milling medium to disperse mill base.
As a modification of the present invention, described realization in the accurate sand mill disperseing, between adjacent two dispersion impellers, be provided with two groups of blowing pipelines, every group of blowing pipeline includes two blowing pipelines in same perpendicular by two and forms, every group of ducted two the blowing pipelines of drying, it lays respectively at upper end and the bottom of the 3rd curved surface; The perpendicular mutual angle at described two groups of blowing pipeline places is 180 °.Adopt above-mentioned design, it can guarantee in adjacent two dispersion impellers the pipeline impact that all can be subject to drying of the mill base at each position, simultaneously, in the 3rd curved surface, its upper surface and lower surface are the steering position of mill base turbulent motion in adjacent two dispersion impellers, can make its dispersion effect to mill base reach best so blowing pipeline is set herein.
As a modification of the present invention, in described blowing pipeline, its end position that is positioned at inner barrel is provided with blowing mouth, includes the different micro-tube of multiple directions each other in described blowing mouth; The diameter of described micro-tube is at most 1/5 of blowing pipe diameter.Adopt above-mentioned design, micro-tube can carry out refinement by the moving air in blowing pipeline, makes it have larger impulsive force, and meanwhile, the micro-tube of multiple directions can make its coverage to mill base be increased.
Above-mentioned realization in the accurate sand mill disperseing, mill base and abrasive media enter after inner barrel from feeding mouth, disperse axle under motor drives, to drive dispersion impeller rotation, thereby the mill base of making and abrasive media rise gradually.In uphill process, mill base and abrasive media keep turbulent motion between cylindrical shell, dispersion axle and dispersion impeller, and mill base and abrasive media rub and collision all the time simultaneously, thereby complete the dispersion to mill base by abrasive media.Adopt technique scheme, it can coordinate sand milling medium mill base to be disperseed by blowing pipeline simultaneously, and its thinning effect is promoted; Meanwhile, can make the more complicated turbulent motion of carrying out between mill base and sand milling medium at multiple curved surfaces of inner barrel setting, thereby its collision probability and dynamics between the two is all increased, and then make its machining accuracy to mill base enter a raising.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the inner partial enlarged drawing of middle cylinder body of the present invention;
Fig. 3 is the pipeline schematic diagram of drying in the present invention;
Reference numerals list:
1-cylindrical shell, 2-feeding mouth, 3-discharging opening, 4-dispersion axle, 5-dispersion impeller, 6-screen cloth, 7-blowing pipeline, 8-first surface, the 9-the second curved surface, the 10-the three curved surface, 11-hemispherical projections, 12-blowing mouth, 13-micro-tube, 14-air compressor.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand following detailed description of the invention and only be not used in and limit the scope of the invention for the present invention is described.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, and word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center.
A kind of sand mill of realizing accurate dispersion as shown in Figures 1 and 2, it comprises cylindrical shell 1, and is arranged on feeding mouth 2 and discharging opening 3 on cylindrical shell; Described inner barrel is provided with disperses axle 4, disperses to be evenly provided with multiple dispersion impellers 5 on axle 4; In described cylindrical shell 1, between discharging opening 3 and dispersion axle 4, be provided with screen cloth 6.Described realization in the accurate sand mill disperseing, is provided with multiple blowing pipelines 7 in cylindrical shell 1; Described blowing pipeline 7 one end extend to cylindrical shell 1 outside, and are connected to the air compressor 14 that is arranged on cylindrical shell 1 outside, and the other end extends to cylindrical shell 1 inside, and point to and disperse axle 4 directions.
As a modification of the present invention, described realization in the accurate sand mill disperseing, is at least provided with two blowing pipelines 7 between adjacent two dispersion impellers 5; Described blowing pipeline 7 is at the end height of cylindrical shell 1 inside, is all less than the height of itself and cylindrical shell 1 intersection location, and its both lines and cylinder inboard wall angle are 60 °.Adopt above-mentioned design, it can be in mill base in inner barrel uphill process, and the high-speed air blowing out by the blowing pipeline reverse with it makes mill base be able to, on sand milling basis, further be disperseed.
As a modification of the present invention, described realization in the accurate sand mill disperseing, dispersion impeller 5 is made up of sloping portion and horizontal component; The sloping portion of described dispersion impeller 5 is fixedly connected on and disperses on axle 4; The upper surface of described dispersion impeller 4 and lower surface are respectively arranged with first surface 8 and the second curved surface 9, and it is all arranged at the intersection of sloping portion and horizontal component; Described first surface 8 and the second curved surface 9 are all towards its direction bending toward each other.Adopt above-mentioned design, it can be by the design of first surface and the second curved surface, make mill base in the time that two adjacent dispersion impellers carry out turbulent motion, pass through first surface, and second curved surface the amplitude of its turbulent motion is strengthened, thereby make mill base also strengthened by the collision dynamics of sand milling medium, and then the fineness that mill base is disperseed is improved.
As a modification of the present invention, in described cylinder inboard wall, the correspondence position between the horizontal component of adjacent two dispersion impellers is provided with the 3rd curved surface 10, and it is towards cylinder body outer wall bending; The vertex position of described the 3rd curved surface 10 is on the middle face between the plane of the horizontal component place of adjacent two dispersion impellers 5.Adopt above-mentioned design, it can make the turbulent motion of mill base be able to further improvement by the 3rd curved design, thereby the machining accuracy of mill base is further strengthened.
As a modification of the present invention, as shown in Figure 2, between described first surface 8, the second curved surface 9 and the 3rd curved surface 10, be provided with multiple hemispherical projections 11, it can be by the collision each other of hemispherical projections and mill base, coordinates sand milling medium to disperse mill base.
As a modification of the present invention, described realization in the accurate sand mill disperseing, between adjacent two dispersion impellers 5, be provided with two groups of blowing pipelines, every group of blowing pipeline includes two blowing pipelines 7 in same perpendicular by two and forms, every group of ducted two the blowing pipelines 7 of drying, it lays respectively at upper end and the bottom of the 3rd curved surface 10; The perpendicular mutual angle at described two groups of blowing pipeline places is 180 °.Adopt above-mentioned design, it can guarantee in adjacent two dispersion impellers the pipeline impact that all can be subject to drying of the mill base at each position, simultaneously, in the 3rd curved surface, its upper surface and lower surface are the steering position of mill base turbulent motion in adjacent two dispersion impellers, can make its dispersion effect to mill base reach best so blowing pipeline is set herein.
As a modification of the present invention, as shown in Figure 3, in described blowing pipeline 7, its end position that is positioned at inner barrel is provided with blowing mouth 12, includes the different micro-tube 13 of multiple directions each other in described blowing mouth 12; The diameter of described micro-tube 13 is 1/6 of blowing pipe diameter.Adopt above-mentioned design, micro-tube can carry out refinement by the moving air in blowing pipeline, makes it have larger impulsive force, and meanwhile, the micro-tube of multiple directions can make its coverage to mill base be increased.
The above-mentioned sand mill of realizing accurate dispersion, it can be by inputting inner barrel by mill base, makes, under its drive of dispersion impeller in rotation, to impact, thereby complete dispersion with the sand milling medium of inner barrel; Adopt technique scheme, it can coordinate sand milling medium mill base to be disperseed by blowing pipeline simultaneously, and its thinning effect is promoted; Meanwhile, can make the more complicated turbulent motion of carrying out between mill base and sand milling medium at multiple curved surfaces of inner barrel setting, thereby its collision probability and dynamics between the two is all increased, and then make its machining accuracy to mill base enter a raising.
Claims (7)
1. can realize the accurate sand mill disperseing, it comprises cylindrical shell, and is arranged on feeding mouth and discharging opening on cylindrical shell; Described inner barrel is provided with dispersion axle, disperses to be evenly provided with multiple dispersion impellers on axle; In described cylindrical shell, between discharging opening and dispersion axle, be provided with screen cloth, it is characterized in that, described realization in the accurate sand mill disperseing, is provided with multiple blowing pipelines in cylindrical shell; Described blowing pipeline one end extends to cylindrical shell outside, and is connected to the air compressor that is arranged on cylindrical shell outside, and the other end extends to inner barrel, and points to and disperse direction of principal axis.
2. according to the sand mill of realizing accurate dispersion claimed in claim 1, it is characterized in that, described realization in the accurate sand mill disperseing, is at least provided with two blowing pipelines between adjacent two dispersion impellers; Described blowing pipeline is at the end height of inner barrel, be all less than the height of itself and cylindrical shell intersection location, and the scope of its both lines and cylinder inboard wall angle is 55 to 75 °.
3. the sand mill disperseing according to the realized precision described in claim 1 or 2, is characterized in that, described realization in the accurate sand mill disperseing, and dispersion impeller is made up of sloping portion and horizontal component; The sloping portion of described dispersion impeller is fixedly connected on and disperses on axle; The upper surface of described dispersion impeller and lower surface are respectively arranged with first surface and the second curved surface, and it is all arranged at the intersection of sloping portion and horizontal component; Described first surface and the second curved surface are all towards its direction bending toward each other.
4. according to realizing the accurate sand mill disperseing described in claim 3, it is characterized in that, in described cylinder inboard wall, the correspondence position between the horizontal component of adjacent two dispersion impellers is provided with the 3rd curved surface, and it is towards cylinder body outer wall bending; The vertex position of described the 3rd curved surface is on the middle face between the plane of the horizontal component place of adjacent two dispersion impellers.
5. according to the sand mill of realizing accurate dispersion claimed in claim 4, it is characterized in that, between described first surface, the second curved surface and the 3rd curved surface, be provided with multiple hemispherical projections.
6. according to the sand mill of realizing accurate dispersion claimed in claim 5, it is characterized in that, described realization in the accurate sand mill disperseing, between adjacent two dispersion impellers, be provided with two groups of blowing pipelines, every group of blowing pipeline includes two blowing pipelines in same perpendicular by two and forms, every group of ducted two the blowing pipelines of drying, it lays respectively at upper end and the bottom of the 3rd curved surface; The perpendicular mutual angle at described two groups of blowing pipeline places is 180 °.
7. according to the sand mill of realizing accurate dispersion claimed in claim 6, it is characterized in that, in described blowing pipeline, its end position that is positioned at inner barrel is provided with blowing mouth, includes the different micro-tube of multiple directions each other in described blowing mouth; The diameter of described micro-tube is at most 1/5 of blowing pipe 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 |
Applications Claiming Priority (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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104056694A true CN104056694A (en) | 2014-09-24 |
| CN104056694B CN104056694B (en) | 2016-08-24 |
Family
ID=51544797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410278408.5A Active CN104056694B (en) | 2014-06-20 | 2014-06-20 | One can realize accurate scattered sand mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104056694B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289803A (en) * | 2015-10-28 | 2016-02-03 | 云南泛亚能源科技有限公司 | Anti-stacking ball mill and method |
| CN107183132A (en) * | 2017-06-21 | 2017-09-22 | 何昊充 | A kind of food processing apparatus |
| CN111632736A (en) * | 2020-06-16 | 2020-09-08 | 甘肃中科聚合石油科技有限公司 | Multilayer backward flow formula polyacrylamide suspending agent raw materials grinder |
Citations (8)
| 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 |
| US20110000993A1 (en) * | 2009-07-06 | 2011-01-06 | Willy A. Bachofen Ag | Agitator ball mill |
| 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 |
-
2014
- 2014-06-20 CN CN201410278408.5A patent/CN104056694B/en active Active
Patent Citations (8)
| 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 |
| US20110000993A1 (en) * | 2009-07-06 | 2011-01-06 | Willy A. Bachofen Ag | Agitator ball mill |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289803A (en) * | 2015-10-28 | 2016-02-03 | 云南泛亚能源科技有限公司 | Anti-stacking ball mill and method |
| 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 |
| CN107183132A (en) * | 2017-06-21 | 2017-09-22 | 何昊充 | A kind of food processing apparatus |
| CN107183132B (en) * | 2017-06-21 | 2018-08-28 | 杨茂燕 | A kind of food processing apparatus |
| CN111632736A (en) * | 2020-06-16 | 2020-09-08 | 甘肃中科聚合石油科技有限公司 | Multilayer backward flow formula polyacrylamide suspending agent raw materials grinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104056694B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102015115B (en) | Rotary atomizer and coating pattern control method | |
| CN104056694A (en) | Sand mill capable of realizing precise dispersion | |
| CN104760279A (en) | Three-dimensional molded object, and apparatus and method for producing three-dimensional molded object | |
| CN105935632A (en) | Rotary atomizing electrostatic applicator and shaping air ring for the same | |
| US20150273497A1 (en) | Bell cup for a rotary atomizing type electrostatic coating device | |
| CN105363527A (en) | Air blowing type grinding device | |
| CN103433100B (en) | A kind of grinding distribution wheel | |
| CN101367076B (en) | Variate spray coating method for static electricity spraying robot with non-regulation planar polygon | |
| CN208629125U (en) | A kind of rubbing down part of inner hole of workpiece mirror finish | |
| CN202343280U (en) | Inner circulating type diamond micro mist reshaping device | |
| CN104056688B (en) | A kind of sand mill for avoiding mill base from remaining | |
| CN205868517U (en) | Separator and grinder are ground to stirring formula | |
| CN204338363U (en) | A kind of high-speed electrostatic rotary-bell | |
| CN205761980U (en) | A kind of inside pipe wall Multi-layer spray coating rotary cup | |
| CN205903832U (en) | Stirring apparatus | |
| CN104028951B (en) | A kind of ball-and-socket processing technology of Vehicular air-conditioner compressor planetary plate | |
| CN204129430U (en) | A kind of mist screen forming devices | |
| CN104669282B (en) | Contact type vortex holding device | |
| CN208658757U (en) | Material transferring container and cooking apparatus | |
| CN105921331A (en) | Multilayer spraying rotary cup for inner wall of pipe | |
| CN207025625U (en) | For revolving the shaping air cover with double-deck shaping air orifices of cup | |
| CN203565226U (en) | Fine nozzle | |
| CN101921898B (en) | Annular water-blowing device | |
| CN203750616U (en) | Stirring-type grinding disperser and grinding device | |
| CN217313939U (en) | Hydraulic cyclone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| 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 |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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. |
|
| TR01 | Transfer of patent right |