CN103394304A - Rotor-stator assembly for dispersing or sand milling - Google Patents
Rotor-stator assembly for dispersing or sand milling Download PDFInfo
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- CN103394304A CN103394304A CN2013103673418A CN201310367341A CN103394304A CN 103394304 A CN103394304 A CN 103394304A CN 2013103673418 A CN2013103673418 A CN 2013103673418A CN 201310367341 A CN201310367341 A CN 201310367341A CN 103394304 A CN103394304 A CN 103394304A
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Abstract
The invention belongs to the field of chemical equipment, and relates to a rotor-stator assembly for dispersing or sand milling. The outer circle face of a rotor and the inner circle face of a stator are both provided with a bulge in the shape of zigzag, gear or ripple. The circumference and the area of the outer circle face of the rotor and the circumference and the area of the inner circle face of the stator are larger than the circumference and the area of rotors and stators in conventional dispensers, emulsifying machines or grinders. No mechanical contact force are applied for refining and mixing according to the rotor and the stator of the assembly, and the surface of a sensitive material has little damage, so that the rotor-stator assembly is applicable to materials with sensitive surface structure. Countless surge currents are formed on the bulge at the inner circle face of the stator, and an initially-dispersed material is again subjected to compression and impaction by powerful kinetic energy of the rotor, so that the special effect of cutting plus disperse helps to obtain a uniform ultrafine mixed material based on a microscopic concept in the shortest time.
Description
Technical field
The invention belongs to the chemical industry equipment field, relate to a kind of rotor and stator assemblies for dispersion or husky mill, be specifically related to rotor and stator assemblies in a kind of dispersion machine, mulser or grinder.
Background technology
In the production process of all trades and professions such as petrochemical industry, food, bio-pharmaceuticals, electrochemical industry, textile printing and dyeing, agriculture chemical, new forms of energy, all be unable to do without mixing, homogeneous, dispersion, emulsification, especially nano level new material continues to bring out, nano material and trickle material, specific area is large, easily reunite, a lot of electrochemistry minute materials structure is very sensitive, adopt traditional dispersion to stir companion or Cone crusher mode, be not easy to be uniformly dispersed, adopt Cone crusher, some small sensitive materials are easily wearing and tearing or damage in the dispersed with stirring process.The quality of the homogeneous of material, dispersion, mixing, emulsification, have a great impact the performance tool of product.The periphery of traditional dispersion machine, mulser and grinder rotor and the inner headed face of stator are smoother shiny surface, utilize the formed shearing force of speed difference of the low flow velocity of the high flow rate of periphery of swiveling wheel (rotor) and cylindrical vessel (stator) inner headed face to carry out dispersed with stirring.Because the periphery of rotor and the inner headed face of stator are smooth smoother, the effect of dispersed with stirring is still limited, and efficiency is had a greatly reduced quality.
Summary of the invention
The purpose of this invention is to provide a kind of for disperseing or husky rotor and the stator assemblies that grinds, rotor and the stator assemblies in dispersion machine, mulser or grinder specifically, with mechanical type contact power, do not come refinement to mix,, to the almost not infringement of surface of sensitive materials, be specially adapted to the material of Surface Structures sensitivity.
Rotor and stator assemblies for dispersion or husky mill of the present invention, comprise rotor and stator, at the periphery of rotor and the inner headed face of stator, projection is set.
Projection is preferably zigzag or gear-like or corrugated.Be raised with the equipment of being beneficial to and form turbulent flow, extruding and shear action.Make material obtain at short notice to have under the microcosmic concept effect of even, ultra-fine mixing finished product materials.Avoided mechanical type contact power to come refinement to mix, so the present invention is specially adapted to the material of Surface Structures sensitivity, that is to say: although mulser mixing plant of the present invention is to stir at a high speed, to the almost not infringement of surface of sensitive materials, and the durability of equipment is improved.
Described for disperseing or husky rotor and the stator that grinds, specifically be directed to stator and rotor in dispersion machine, mulser or grinder.At the periphery of rotor and the inner headed face of stator, projection is arranged all, specifically be preferably the projection parallel with the motor jack-post.Generally by one group or array rotor and stator coupling, formed in dispersion machine, mulser or grinder.
The inner headed face area and perimeter of the circumference of the periphery of rotor and the area of a circle and stator is greater than the area of a circle and the circumference of traditional dispersion machine, mulser or grinder rotor and stator structure.under the condition of equal rotating speed, adopted the dispersion machine of rotor of the present invention and stator, mulser or grinder turn the traditional growth of stator tangential motion relative distance ratio, be equal to and turn, the formed shearing force of the speed difference of stator strengthens, under the duty of material in the working chamber of structure of the present invention, zigzag on the stator inner headed face, gear-like or undulatory male and fomale(M﹠F) form the countless stream of breathing heavily, make rotor have powerful kinetic energy, the material that tentatively disperses is compressed again, impact, cutting adds the special-effect of dispersion, can obtain uniform ultra-fine mixing finished product materials under the microcosmic concept within the shortest time, component parts of the present invention does not come refinement to mix with mechanical type contact power, so the present invention is specially adapted to the material of Surface Structures sensitivity, although that is to say that mulser of the present invention is to stir at a high speed, but the almost not infringement of surface to sensitive materials, and the durability of equipment is improved.
Again according to the characteristic requirements of processing materials, and the watt level of mixer, mulser or sand mill is different, the zigzag of container (the being equal to stator) inner headed face of the periphery of the swiveling wheel rotor of state of the present invention and antithesis, gear-like, corrugated projection or be similar to tooth pitch, the tooth depth of the structure of zigzag, gear-like, corrugated state, the pitch of waves, wave height can be variant.In order to make farthest refinement mixing of material, and almost not infringement of surface, when projection was zigzag or gear-like, the tooth pitch of projection was preferably 0.2～5mm, and tooth depth is preferably 0.2～5mm.When projection was corrugated, the pitch of waves of projection was preferably 0.2～5mm, and wave height is preferably 0.2～5mm.
In sum, the present invention has the following advantages:
(1) rotor of the present invention and stator do not come refinement to mix with mechanical type contact power,, to the almost not infringement of surface of sensitive materials, are specially adapted to the material of Surface Structures sensitivity.
(2) convex to form the countless stream of breathing heavily on the stator inner headed face, the kinetic energy that rotor is powerful, the material that tentatively disperses is again compressed, impacts, and cutting adds the special-effect of dispersion, can obtain uniform ultra-fine mixing finished product materials under the microcosmic concept within the shortest time.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the partial enlarged drawing of the embodiment of the present invention 1 protrusions;
Fig. 3 is the structural representation of the embodiment of the present invention 2;
Fig. 4 is the partial enlarged drawing of the embodiment of the present invention 2 protrusions;
Fig. 5 is the structural representation of the embodiment of the present invention 3;
In figure: the 1-rotor; The 2-projection; The 3-stator.
The specific embodiment
The present invention will be further described below in conjunction with embodiment.
As shown in Figure 1, at the periphery of the rotor 1 of dispersion machine and the inner headed face of stator 3, projection 2 is set.As shown in Figure 2, projection is corrugated.The pitch of waves of projection is 0.2mm, and wave height is 0.2mm.
The rotor for preparing and stator assemblies, be conducive to equipment and form turbulent flow, extruding and shear action.Make material obtain at short notice to have under the microcosmic concept effect of even, ultra-fine mixing finished product materials.Avoided mechanical type contact power to come refinement to mix.And the inner headed face area and perimeter of the circumference of the periphery of rotor 1 and the area of a circle and stator 3 is greater than the area of a circle and the circumference of traditional dispersion machine rotor and stator structure.under the condition of equal rotating speed, adopted rotor 1 of the present invention and stator 3 dispersion machine turn the traditional growth of stator tangential motion relative distance ratio, be equal to rotor 1, the formed shearing force of the speed difference of stator 3 strengthens, under the duty of material in working chamber, on stator 3 inner headed faces undulatory protruding 2 form male and fomale(M﹠F), form the countless stream of breathing heavily, make rotor 1 have powerful kinetic energy, the material that tentatively disperses is compressed again, impact, cutting adds the special-effect of dispersion, can obtain uniform ultra-fine mixing finished product materials under the microcosmic concept within the shortest time.
As shown in Figure 1, at the periphery of the rotor 1 of grinder and the inner headed face of stator 3, projection 2 is set.As shown in Figure 2, projection is zigzag.The tooth pitch of projection is 5mm, and tooth depth is 5mm.
The rotor for preparing and stator assemblies, be conducive to equipment and form turbulent flow, extruding and shear action.Make material obtain at short notice to have under the microcosmic concept effect of even, ultra-fine mixing finished product materials.Avoided mechanical type contact power to come refinement to mix.And the inner headed face area and perimeter of the circumference of the periphery of rotor 1 and the area of a circle and stator 3 is greater than the area of a circle and the circumference of traditional dispersion machine rotor and stator structure.Under the condition of equal rotating speed, adopted rotor 1 of the present invention and stator 3 dispersion machine turn the traditional growth of stator tangential motion relative distance ratio, the formed shearing force of speed difference that is equal to rotor 1, stator 3 strengthens, under the duty of material in working chamber, jagged protruding 2 on stator 3 inner headed faces form male and fomale(M﹠F).Form the countless stream of breathing heavily, make rotor 1 have powerful kinetic energy, the material that tentatively disperses is again compressed, impacts, cutting adds the special-effect of dispersion, can obtain uniform ultra-fine mixing finished product materials under the microcosmic concept within the shortest time.
As shown in Figure 1, at the periphery of the rotor 1 of mulser and the inner headed face of stator 3, projection 2 is set.As shown in Figure 2, projection is gear-like.The tooth pitch of projection is 3mm, and tooth depth is 3mm.
The rotor for preparing and stator assemblies, be conducive to equipment and form turbulent flow, extruding and shear action.Make material obtain at short notice to have under the microcosmic concept effect of even, ultra-fine mixing finished product materials.Avoided mechanical type contact power to come refinement to mix.And the inner headed face area and perimeter of the circumference of the periphery of rotor 1 and the area of a circle and stator 3 is greater than the area of a circle and the circumference of traditional dispersion machine rotor and stator structure.under the condition of equal rotating speed, adopted rotor 1 of the present invention and stator 3 dispersion machine turn the traditional growth of stator tangential motion relative distance ratio, be equal to rotor 1, the formed shearing force of the speed difference of stator 3 strengthens, under the duty of material in working chamber, the projection 2 of the gear-like on stator 3 inner headed faces forms male and fomale(M﹠F), form the countless stream of breathing heavily, make rotor 1 have powerful kinetic energy, the material that tentatively disperses is compressed again, impact, cutting adds the special-effect of dispersion, can obtain uniform ultra-fine mixing finished product materials under the microcosmic concept within the shortest time.
Claims (5)
1. one kind is used for disperseing or husky rotor and the stator assemblies that grinds, and comprises rotor (1) and stator (3), it is characterized in that: at the periphery of rotor (1) and the inner headed face of stator (3), projection (2) is set.
2. according to claim 1 for disperseing or husky rotor and the stator assemblies that grinds, it is characterized in that: projection (2) is zigzag or gear-like.
3. according to claim 1 for disperseing or husky rotor and the stator assemblies that grinds, it is characterized in that: projection (2) is corrugated.
4. according to claim 2 for disperseing or husky rotor and the stator assemblies that grinds, it is characterized in that: the tooth pitch of projection (2) is 0.2～5mm, and tooth depth is 0.2～5mm.
5. according to claim 3 for disperseing or husky rotor and the stator assemblies that grinds, it is characterized in that: the pitch of waves of projection (2) is 0.2～5mm, and wave height is 0.2～5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103673418A CN103394304A (en) | 2013-08-21 | 2013-08-21 | Rotor-stator assembly for dispersing or sand milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103673418A CN103394304A (en) | 2013-08-21 | 2013-08-21 | Rotor-stator assembly for dispersing or sand milling |
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| Publication Number | Publication Date |
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| CN103394304A true CN103394304A (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103673418A Pending CN103394304A (en) | 2013-08-21 | 2013-08-21 | Rotor-stator assembly for dispersing or sand milling |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277012A (en) * | 2018-10-17 | 2019-01-29 | 重庆兴渝新材料研究院有限公司 | A kind of paint emulsification machine rotor |
| CN113600113A (en) * | 2021-08-02 | 2021-11-05 | 山东鸿瑞新材料科技有限公司 | System for improving molecular weight distribution of medium-molecular polyisobutylene |
| CN113828181A (en) * | 2021-10-14 | 2021-12-24 | 无锡理奇智能装备有限公司 | Efficient powder-liquid dispersion module assembly and dispersion rotor |
| CN116943474A (en) * | 2023-08-22 | 2023-10-27 | 深圳市尚水智能股份有限公司 | Dispersing mechanism and pulping equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664587U (en) * | 2009-07-10 | 2010-12-08 | 罗星健 | Sealing-less and speed-reduction sealing high-shear emulsifier |
| CN203425764U (en) * | 2013-08-21 | 2014-02-12 | 淄博众品鑫化学膜应用技术有限公司 | Rotor and stator assembly for dispersion or sanding and grinding |
-
2013
- 2013-08-21 CN CN2013103673418A patent/CN103394304A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201664587U (en) * | 2009-07-10 | 2010-12-08 | 罗星健 | Sealing-less and speed-reduction sealing high-shear emulsifier |
| CN203425764U (en) * | 2013-08-21 | 2014-02-12 | 淄博众品鑫化学膜应用技术有限公司 | Rotor and stator assembly for dispersion or sanding and grinding |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109277012A (en) * | 2018-10-17 | 2019-01-29 | 重庆兴渝新材料研究院有限公司 | A kind of paint emulsification machine rotor |
| CN113600113A (en) * | 2021-08-02 | 2021-11-05 | 山东鸿瑞新材料科技有限公司 | System for improving molecular weight distribution of medium-molecular polyisobutylene |
| CN113828181A (en) * | 2021-10-14 | 2021-12-24 | 无锡理奇智能装备有限公司 | Efficient powder-liquid dispersion module assembly and dispersion rotor |
| CN113828181B (en) * | 2021-10-14 | 2023-09-05 | 无锡理奇智能装备有限公司 | Powder-liquid efficient dispersion module assembly and dispersion rotor |
| CN116943474A (en) * | 2023-08-22 | 2023-10-27 | 深圳市尚水智能股份有限公司 | Dispersing mechanism and pulping equipment |
| CN116943474B (en) * | 2023-08-22 | 2024-03-19 | 深圳市尚水智能股份有限公司 | Dispersing mechanism and pulping equipment |
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Application publication date: 20131120 |