CN101972611A - Improved structure of dispersion disc - Google Patents
Improved structure of dispersion disc Download PDFInfo
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- CN101972611A CN101972611A CN2010102737527A CN201010273752A CN101972611A CN 101972611 A CN101972611 A CN 101972611A CN 2010102737527 A CN2010102737527 A CN 2010102737527A CN 201010273752 A CN201010273752 A CN 201010273752A CN 101972611 A CN101972611 A CN 101972611A
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- dispersion impeller
- dispersion
- dispersion disc
- flow field
- improved
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Abstract
The invention discloses an improved structure of a dispersion disc. A plurality of pairs of circular holes are regularly arranged on the dispersion disc, and each pair of circular holes are respectively and symmetrically distributed relative to a stirring shaft on the dispersion disc. Thus, an upper flow field and a lower flow field on the dispersion disc can form a continuous circulating flow field. When a material is stirred at a high speed, the material can be rapidly and uniformly mixed, and the dispersion efficiency and the dispersion effect of the material can be greatly increased. The improved dispersion disc is especially applicable to the preparation of large-scale high-viscosity liquid materials with uniform properties and large mixed volume more than 10 cubic meters.
Description
Technical field
The present invention relates to a kind of structure-improved of dispersion impeller, relate in particular to a kind of mixed volume that is used for greater than 10 cubic metres in enormous quantities, multicomponent, the pre-dispersed dispersion impeller structure of high viscosity liquid material.
Background technology
High speed dispersor is a kind of pre-dispersed equipment that is used for the high viscosity pigment dispersion.Traditional high speed dispersor adopts the metal dish of high rigidity, forms the high speed shear flow field at the high viscosity liquid material, can be crushed to micron order to pigment powder, promotes the wetting of surface of pigments.But adopt conventional dispersion impeller structure, there is certain independence in the upper and lower flow field of dispersion impeller during high-speed stirred, liquid material has only by the rising flow field in the outside and mixes gradually, and the shear action intensity that the upper and lower material of dispersion impeller is subjected to has bigger difference.Surpass 10 cubic metres in enormous quantities, multicomponent, full-bodied liquid material for mixed volume, the dispersion impeller mixing efficiency of this structure is lower, the component that some active force is stronger is more easily concentrated at regional area, and evenly mixing needs stronger shear action, expends longer jitter time.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of structure-improved of dispersion impeller, the dispersion machine that uses this dispersion impeller structure to mixed volume surpass 10 cubic metres in enormous quantities, multicomponent, full-bodied liquid material also can disperse fast, and dispersion effect is good.
The present invention for the technical scheme that solves its technical problem and adopt is:
A kind of structure-improved of dispersion impeller, one end of the center of described dispersion impeller and shaft is connected, described dispersion impeller is provided with some to circular port, these are some to be positioned at away from the dispersion impeller surface of shaft and be rule and distribute circular port, and this every pair circular port is symmetrical distribution about the center of dispersion impeller respectively.
As preferred version of the present invention, be provided with 1～3 pair of circular port about dispersion impeller centrosymmetric on the described dispersion impeller.
As a further improvement on the present invention, described some gross areas to circular port ratio of accounting for the dispersion impeller gross area is: 0.125～0.688.
The invention has the beneficial effects as follows: some to circular port by on dispersion impeller, being symmetrical arranged, upper and lower flow field on the dispersion impeller can form the flow field of continuously circulating, material is when high-speed stirred, can evenly mix fast, therefore can improve material dispersed efficient and dispersion effect greatly, especially be fit to preparation property uniformly, mixed volume is greater than 10 cubic metres in enormous quantities, high viscosity liquid material.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present invention.
The specific embodiment
Embodiment 1:
A kind of structure-improved of dispersion impeller, the center of shaft 2 one ends and dispersion impeller 1 is connected, on the dispersion impeller 1 relatively the dispersion impeller center and away from the surface of shaft on symmetry be provided with a pair of circular port 3, this radius to circular port 3 is 1/2 of dispersion impeller radius, and this center of circle to circular port 3 all is positioned at 1/2 radius of dispersion impeller.
Embodiment 2:
A kind of structure-improved of dispersion impeller, the center of shaft 2 one ends and dispersion impeller 1 is connected, on the dispersion impeller 1 relatively the dispersion impeller center and away from the surface of shaft on symmetry be provided with two pairs of circular ports 3, the radius of these two pairs of circular ports 3 is 1/3 of dispersion impeller radius, and the center of circle of these two pairs of circular ports 3 all is positioned at 1/2 radius of dispersion impeller.
Embodiment 3:
A kind of structure-improved of dispersion impeller, the center of shaft 2 one ends and dispersion impeller 1 is connected, on the dispersion impeller 1 relatively the dispersion impeller center and away from the surface of shaft on symmetry be provided with three pairs of circular ports 3, the radius of these three pairs of circular ports 3 is 1/4 of dispersion impeller radius, and the center of circle of these three pairs of circular ports 3 all is positioned at 1/2 radius of dispersion impeller.
Claims (3)
1. the structure-improved of a dispersion impeller, one end of the center of described dispersion impeller and shaft is connected, it is characterized in that: described dispersion impeller is provided with some to circular port, these are some to be positioned at away from the dispersion impeller surface of shaft and be rule and distribute circular port, and this every pair circular port is symmetrical distribution about the center of dispersion impeller respectively.
2. the structure-improved of dispersion impeller according to claim 1 is characterized in that: be provided with 1～3 pair of circular port about dispersion impeller centrosymmetric on the described dispersion impeller.
3. the structure-improved of dispersion impeller according to claim 1 and 2, it is characterized in that: the ratio that described some gross areas to circular port account for the dispersion impeller gross area is: 0.125～0.688.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102737527A CN101972611A (en) | 2010-09-07 | 2010-09-07 | Improved structure of dispersion disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102737527A CN101972611A (en) | 2010-09-07 | 2010-09-07 | Improved structure of dispersion disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101972611A true CN101972611A (en) | 2011-02-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102737527A Pending CN101972611A (en) | 2010-09-07 | 2010-09-07 | Improved structure of dispersion disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101972611A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501325A (en) * | 2011-11-11 | 2012-06-20 | 重庆大全新能源有限公司 | System and method for preparation of sliced mortar |
| CN102728268A (en) * | 2012-06-29 | 2012-10-17 | 宁波金盛纤维科技有限公司 | Slurry disperser |
| CN103386269A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Dispersion stirring system having moving function |
| CN105233750A (en) * | 2015-11-13 | 2016-01-13 | 重庆索利特涂料有限公司 | Paint raw material stirring plate |
| CN105381749A (en) * | 2015-11-13 | 2016-03-09 | 重庆索利特涂料有限公司 | Coating dispersion machine |
| CN105413556A (en) * | 2014-09-15 | 2016-03-23 | 广东雪莱特光电科技股份有限公司 | Alumina dispersion apparatus |
| CN106475010A (en) * | 2015-11-25 | 2017-03-08 | 衡阳屹顺化工有限公司 | A kind of devices and methods therefor of sodium formate synthesis |
| CN106492670A (en) * | 2016-11-11 | 2017-03-15 | 唐健发 | A kind of electric paint agitator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294771Y (en) * | 1997-04-02 | 1998-10-21 | 中国石油化工总公司 | Quench mixing device |
| CN201040238Y (en) * | 2007-02-15 | 2008-03-26 | 颜水平 | Stirrer shearing leaf blade |
| CN201823492U (en) * | 2010-09-07 | 2011-05-11 | 苏州世名科技股份有限公司 | Improved structure of dispersion plate |
-
2010
- 2010-09-07 CN CN2010102737527A patent/CN101972611A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294771Y (en) * | 1997-04-02 | 1998-10-21 | 中国石油化工总公司 | Quench mixing device |
| CN201040238Y (en) * | 2007-02-15 | 2008-03-26 | 颜水平 | Stirrer shearing leaf blade |
| CN201823492U (en) * | 2010-09-07 | 2011-05-11 | 苏州世名科技股份有限公司 | Improved structure of dispersion plate |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501325A (en) * | 2011-11-11 | 2012-06-20 | 重庆大全新能源有限公司 | System and method for preparation of sliced mortar |
| CN103386269A (en) * | 2012-05-11 | 2013-11-13 | 四川汇利实业有限公司 | Dispersion stirring system having moving function |
| CN102728268A (en) * | 2012-06-29 | 2012-10-17 | 宁波金盛纤维科技有限公司 | Slurry disperser |
| CN105413556A (en) * | 2014-09-15 | 2016-03-23 | 广东雪莱特光电科技股份有限公司 | Alumina dispersion apparatus |
| CN105233750A (en) * | 2015-11-13 | 2016-01-13 | 重庆索利特涂料有限公司 | Paint raw material stirring plate |
| CN105381749A (en) * | 2015-11-13 | 2016-03-09 | 重庆索利特涂料有限公司 | Coating dispersion machine |
| CN105233750B (en) * | 2015-11-13 | 2018-07-27 | 江苏隆达机械设备有限公司 | A kind of paint raw materials agitator disk |
| CN106475010A (en) * | 2015-11-25 | 2017-03-08 | 衡阳屹顺化工有限公司 | A kind of devices and methods therefor of sodium formate synthesis |
| CN106492670A (en) * | 2016-11-11 | 2017-03-15 | 唐健发 | A kind of electric paint agitator |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110216 |