CN105618205B - A kind of sand mill - Google Patents
A kind of sand mill Download PDFInfo
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- CN105618205B CN105618205B CN201510623224.2A CN201510623224A CN105618205B CN 105618205 B CN105618205 B CN 105618205B CN 201510623224 A CN201510623224 A CN 201510623224A CN 105618205 B CN105618205 B CN 105618205B
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- main shaft
- motor
- dispersion
- rack
- sand mill
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Abstract
The present invention provides a kind of sand mill, including rack, motor, sand cylinder, main shaft, several dispersion disc carrier, several dispersion impellers, cooling core and return ducts；Motor is connected in rack；Sand cylinder is connected, sand cylinder center is provided with through-hole, and bottom left is provided with feed inlet, and top right side is provided with discharge port, and right upper portion is provided with overflow port on the right side of motor with rack；Main shaft one end is connected with motor, and the other end is provided with blind hole, is connect with sand cylinder；Several dispersion disc carriers are uniformly connected in main shaft surrounding；Several dispersion impellers are arranged in parallel on each dispersion disc carrier；Cooling core is arranged in blind hole, is connected with rack；Return duct one end is connect with overflow port, and the other end is connect with feed inlet.Using above-mentioned technical proposal, the paint flow near main shaft is good, and pigment passes through overflow port, is cycling in and out mill tube, is fully ground in flowing, and makes that pigment is fully dispersed, uniform mixing, improves dispersion efficiency.
Description
Technical field
The present invention relates to pigment manufacture fields, more particularly to a kind of sand mill.
Background technology
In existing technology, the dispersing and disintegrating of organic pigment is handled in pigment plus man-hour requirement, common dispersion is ground
Equipment is ground just like ball mill, sand mill, three-roller etc., the grinding effect of wherein sand mill is best, but existing sand mill
Operation principle is：Main shaft drives dispersion impeller rotation, and then fortune generates the effect for squeezing, rubbing, shearing to drive abrasive media at a high speed,
Make pigment dispersion, mixing.There is grinding dead angle but due to centrifuging force effect, around main shaft, this region pigment distribution is less,
Pigment cannot be fully dispersed, and dispersion effect is poor, efficiency is low.If solving the problems, such as that this not only wastes money with the method for extending milling time
Source can also cause sand mill temperature excessively high, the labile problem of pigment active ingredient.
Invention content
In order to solve the above technical problems, the technical solution adopted by the present invention is：It provides a kind of with main shaft cooling and reflux
Device and dispersion impeller detach with main shaft, the sand mill of multiple arrangement.
The technical solution adopted by the present invention is：It is related to a kind of sand mill, including rack, motor, sand cylinder, main shaft, several
A dispersion disc carrier, several dispersion impellers, cooling core and return duct；The motor is connected in the rack；The sand cylinder
It being arranged on the right side of the motor, is connected with the rack, the sand cylinder center is provided with through-hole, and bottom left is provided with feed inlet,
Top right side is provided with discharge port, and the upper lateral part far from the motor is provided with overflow port；The main shaft and the sand cylinder are concentric
Arrangement, the main shaft pass through the through-hole, one end to be connected with the motor, and the other end is connect with the sand cylinder, the main shaft
One end center far from the motor is provided with blind hole；Several described dispersion disc carriers are arranged circumferentially described
Main shaft surrounding is connected with the main shaft；Several described dispersion impellers are arranged in parallel on each dispersion disc carrier, and described
Dispersion impeller holder pivots connect；The cooling core is arranged in the blind hole, is connected with the rack；Described return duct one end with
The overflow port connection, the other end are connect with the feed inlet.
Further, it is described dispersion disc carrier cross sectional shape be " [" or " ﹝ " or "<”.
Further, a through-hole is at least provided on the dispersion impeller.
Further, the exterior contour size of the cooling core is less than the internal diameter of the blind hole.
Further, cooling-water duct is equipped in the cooling core.
Further, the return duct is equipped with overflow valve.
Further, the return duct is connect by feed pipe with feed inlet, and the feed pipe is equipped with supercharging equipment.
The invention has the advantages and positive effects that：Using above-mentioned technical proposal, dispersion impeller is connected to dispersion disc carrier
On, it is not connected with main shaft, and several dispersion disc carriers are distributed in main shaft surrounding, when main shaft drives dispersion impeller support motion, point
Also relative distribution disc carrier rotates scattered disk, and the paint flow near main shaft is good；Main shaft has cooling effect, avoids pigment burning
Knot, pigment pass through overflow port, are cycling in and out sand cylinder, are fully ground in flowing, and keep pigment fully dispersed, uniformly mixed
It closes, improves dispersion efficiency.
Fig. 1 is a kind of general illustration of sand mill
Fig. 2 is a kind of grinding main part schematic diagram of sand mill
Fig. 3 is a kind of cutaway view Amplified image of the location A of sand mill
In figure：
1- racks；2- motors；3- sand cylinders, 301- through-holes, 302- feed inlets, 303- discharge ports, 304- overflow ports；4- master
Axis, 401- blind holes；5- disperses disc carrier；6- dispersion impellers；7- cooling cores, 701- cooling-water ducts；8- return ducts；9- overflow valves；
10- feed pipes.
Specific implementation mode
A kind of sand mill, including 4, four rack 1, motor 2, sand cylinder 3, main shaft dispersion 5,40 dispersion impellers of disc carrier
6, cooling core 7 and return duct 8.
Motor 2 is connected in rack 1；Sand cylinder 3 is arranged in 2 right side of motor, is connected with rack 1,3 center of sand cylinder is provided with
Through-hole 301, bottom left are provided with feed inlet 302, and top right side is provided with discharge port 303, and the upper lateral part far from motor 2 is provided with excessive
Head piece 304,8 one end of return duct are connect with overflow port 304, and the other end is connect by feed pipe 10 with feed inlet 302, feed pipe 10
It is equipped with supercharging equipment, return duct 8 is equipped with overflow valve 9.
Main shaft 4 and 3 arranged concentric of sand cylinder, main shaft 4 pass through through-hole 301, one end to be connected with motor 2, the other end and grinding
Cylinder 3 connects, and one end center of the main shaft 4 far from motor 2 is provided with blind hole 401；Cooling core 7 is arranged in blind hole 401, solid with rack 1
Even；It is equipped with cooling-water duct 701 in cooling core 7, and 7 exterior contour size of cooling core is less than the internal diameter of blind hole 401, ensures main shaft
When 4 rotation, do not contacted with cooling core 7.
Four dispersion disc carriers 5 are axial to be evenly arranged in 4 surrounding of main shaft, the cross sectional shape of dispersion disc carrier 5 be " [" or
" ﹝ " or "<", both ends are connected with main shaft 4；Every ten dispersion impellers 6 are arranged in parallel on a dispersion disc carrier 5, with dispersion impeller branch
Frame 5 is rotatablely connected, and a through-hole is at least provided on dispersion impeller 6.
When main shaft 4 rotates, and dispersion disc carrier 5 is driven to move, also relative distribution disc carrier 5 rotates dispersion impeller 6, and main shaft 4 is attached
Nearly good fluidity, since the effect main shaft 4 of cooling core 7 is not in nearby sintering phenomenon；Pigment enters from feed inlet 302 to be ground
Cylinder 3 is ground while arriving again at feed inlet 302 by overflow valve 9 and return duct 8, in pigment bucket internal circulation flow, ensures
The adequacy of grinding, grinding efficiency are high.
The embodiments of the present invention have been described in detail above, but content is only the preferred embodiment of the present invention,
It should not be construed as limiting the practical range of the present invention.All changes and improvements made in accordance with the scope of the present invention, should all
It still belongs within this patent covering scope.
Claims (7)
1. a kind of sand mill, including rack (1) and motor (2), the motor (2) are connected in the rack (1), feature exists
In：Further include sand cylinder (3), main shaft (4), several dispersion disc carriers (5), several dispersion impellers (6), cooling core (7) and time
Flow tube (8)；The sand cylinder (3) is arranged on the right side of the motor (2), is connected with the rack (1), in the sand cylinder (3)
The heart is provided with through-hole (301), and bottom left is provided with feed inlet (302), and top right side is provided with discharge port (303), far from the motor
(2) a upper lateral part is provided with overflow port (304)；The main shaft (4) and the sand cylinder (3) arranged concentric, the main shaft (4) are worn
The through-hole (301) is crossed, one end is connected with the motor (2), and the other end is connect with the sand cylinder (3), and the main shaft (4) is remote
One end center from the motor (2) is provided with blind hole (401)；Several described dispersion disc carriers (5) are arranged circumferentially in institute
Main shaft (1) surrounding is stated, is connected with the main shaft (4)；Several described dispersion impellers (6) are arranged in parallel in each dispersion impeller branch
On frame (5), it is rotatablely connected with the dispersion disc carrier (5)；The cooling core (7) is arranged in the blind hole (401), and described
Rack (1) is connected；Described return duct (8) one end is connect with the overflow port (304), and the other end connects with the feed inlet (302)
It connects.
2. a kind of sand mill according to claim 1, it is characterised in that：It is described dispersion disc carrier (5) cross sectional shape be
" [" Huo " ﹝ " or "<”.
3. a kind of sand mill according to claim 1, it is characterised in that：One is at least provided on the dispersion impeller (6) to lead to
Hole.
4. a kind of sand mill according to claim 1, it is characterised in that：The exterior contour size of the cooling core (7) is small
Internal diameter in the blind hole (401).
5. a kind of sand mill according to claim 1, it is characterised in that：Cooling-water duct is equipped in the cooling core (7)
(701)。
6. a kind of sand mill according to claim 1, it is characterised in that：The return duct (8) is equipped with overflow valve (9).
7. a kind of sand mill according to claim 1, it is characterised in that：The return duct (8) by feed pipe (10) with
Feed inlet (302) connects, and the feed pipe (10) is equipped with supercharging equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623224.2A CN105618205B (en) | 2015-09-25 | 2015-09-25 | A kind of sand mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510623224.2A CN105618205B (en) | 2015-09-25 | 2015-09-25 | A kind of sand mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105618205A CN105618205A (en) | 2016-06-01 |
| CN105618205B true CN105618205B (en) | 2018-10-09 |
Family
ID=56033778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510623224.2A Active CN105618205B (en) | 2015-09-25 | 2015-09-25 | A kind of sand mill |
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| Country | Link |
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| CN (1) | CN105618205B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906239B (en) * | 2018-07-26 | 2021-05-25 | 江苏春秋重型机械有限公司 | Sand mill with cooling function |
| CN109127013B (en) * | 2018-07-26 | 2021-06-18 | 佛山市洵腾科技有限公司 | Prevent sand mill of jam |
| CN111185288B (en) * | 2020-01-20 | 2021-10-29 | 中南大学 | Modular multistage mineral grinding device |
| CN113522135A (en) * | 2021-07-28 | 2021-10-22 | 张田田 | Combined chemical equipment for preparing chemical raw materials |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996526U (en) * | 2015-09-25 | 2016-01-27 | 天津市欣跃涂料有限公司 | Horizontal sand mill |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3993455B2 (en) * | 2002-04-09 | 2007-10-17 | 三菱重工業株式会社 | Bead mill |
| CN200984521Y (en) * | 2006-10-27 | 2007-12-05 | 浙江春晖复合材料有限公司 | Wet continuous superfine sand mill |
| CN201200904Y (en) * | 2008-04-14 | 2009-03-04 | 四川雷鸣生物环保工程有限公司 | Tumbling-box mouldy refuses disintegrating machine |
| CN202238186U (en) * | 2011-09-27 | 2012-05-30 | 海宁市化工机械厂 | Sanding device for downward discharging horizontal type sanding machine |
| CN202621237U (en) * | 2012-04-24 | 2012-12-26 | 常州华狮化工有限公司 | Vertical stirring type sand mill |
| CN103567027A (en) * | 2012-08-10 | 2014-02-12 | 常州市艾森塑料科技有限公司 | Double-rod type sand mill |
| CN104338588A (en) * | 2013-07-25 | 2015-02-11 | 常州豪邦纳米科技涂料有限公司 | Horizontal mixing grinding system |
| CN204074173U (en) * | 2013-12-31 | 2015-01-07 | 占天义 | Stirring-type lapping device |
| CN204169693U (en) * | 2014-09-04 | 2015-02-25 | 安徽食亿鲜食品有限公司 | A kind of beef paste lapping device |
| CN204276075U (en) * | 2014-11-19 | 2015-04-22 | 江苏邦杰防腐保温科技有限公司 | Horizontal sand mill |
| CN104888900B (en) * | 2015-06-10 | 2019-11-01 | 博亿(深圳)工业科技有限公司 | Novel dispersion grinder |
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2015
- 2015-09-25 CN CN201510623224.2A patent/CN105618205B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204996526U (en) * | 2015-09-25 | 2016-01-27 | 天津市欣跃涂料有限公司 | Horizontal sand mill |
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| Publication number | Publication date |
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| CN105618205A (en) | 2016-06-01 |
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Effective date of registration: 20210714 Address after: No.16 Jingli Road, Beichen Science Park, Beichen District, Tianjin Patentee after: TIANJIN JIUYUE TECHNOLOGY Co.,Ltd. Address before: 300401 Liujing Road, Tianjin Medical Equipment Industrial Park, Beichen District, Tianjin Patentee before: TIANJIN XINYUE PAINT Co.,Ltd. |