CN114534605A - Stator and rotor for dispersion grinder - Google Patents
Stator and rotor for dispersion grinder Download PDFInfo
- Publication number
- CN114534605A CN114534605A CN202210195139.0A CN202210195139A CN114534605A CN 114534605 A CN114534605 A CN 114534605A CN 202210195139 A CN202210195139 A CN 202210195139A CN 114534605 A CN114534605 A CN 114534605A
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- China
- Prior art keywords
- rotor
- stator
- ring
- blade
- blades
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- Pending
Links
- 239000006185 dispersion Substances 0.000 title claims description 15
- 206010006514 bruxism Diseases 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002245 particle Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of dispersing devices, in particular to a stator and a rotor for a dispersing grinder, which can have good grinding and dispersing effects on materials and improve the efficiency.
Description
Technical Field
The invention relates to the technical field of dispersing devices, in particular to a stator and a rotor for a dispersing grinder.
Background
The dispenser is common equipment in the chemical industry field, and it can carry out the intensive mixing with the material, and traditional dispenser is simple just sets up a rotor and complex stator, and the structure is fairly simple, can play certain dispersion effect, but mixes this kind to solid-liquid, when having the requirement to the particle diameter of material, can't play good effect, often still can appear not up to standard phenomenon after the multiple dispersion, has also wasted a large amount of time moreover.
Disclosure of Invention
The invention provides a stator and a rotor for a dispersion grinder, which can achieve a good grinding and dispersing effect on materials and improve efficiency, and aims to solve the problems that an existing dispersion grinder cannot achieve a good grinding effect and is low in efficiency.
The technical scheme is as follows: the utility model provides a stator rotor for dispersion grinder, its includes stator module and rotor subassembly, its characterized in that, the rotor subassembly includes inner rotor and outer rotor, inner rotor includes the rotor dish, surface mounting has interior rotor blade on the rotor dish, the rotor dish periphery face is provided with the grinding teeth ring of arranging downwards, the outer rotor includes outer rotor blade, stator module includes the stator ring, the stator ring set up in outer rotor blade with between the rotor dish, set up on the stator ring a round with grind the lower grid of teeth ring complex, with inner rotor blade complex last grid.
It is further characterized in that the outer rotor blades and the rotor disks are both fixed to a bottom rotor ring;
the outer rotor blades and the bottom rotor ring are integrally formed, a connecting seat connected with the bottom rotor ring is arranged on the rotor disc, and the connecting seat is arranged at the position of the grinding tooth ring at intervals;
the inner rotor blade is an eccentric blade;
the inner rotor blades correspond to the outer rotor blades in height;
the lower grating and the upper grating are obliquely arranged and have opposite oblique directions.
After the invention is adopted, the rotor component comprises an inner rotor and an outer rotor, the upper part of the inner rotor is provided with inner rotor blades, the lower part of the inner rotor is provided with a grinding tooth ring, the centrifugal force generated by the inner rotor blades forms the principle of a centrifugal pump, the material inlet and outlet can be accelerated, the grinding tooth ring is matched with a grating on a stator ring to realize grinding, the particle size of the material can be effectively reduced, the good grinding and dispersing effect is realized, the outer rotor blades are the same as the inner rotor blades, the material flow can be accelerated as well, and the efficiency of the whole stator and rotor is greatly improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic view of a rotor assembly;
FIG. 4 is a schematic view of the back of the inner rotor;
FIG. 5 is a schematic view of an outer rotor;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 2;
fig. 8 is a schematic view of fig. 7 with the inner rotor blade position changed.
Detailed Description
Referring to fig. 1 to 8, a stator and rotor for a dispersion grinder, which includes a stator assembly 1 and a rotor assembly 2, the rotor assembly 2 includes an inner rotor 3 and an outer rotor 4, the inner rotor 3 includes a rotor disk 5, the upper surface of the rotor disk 5 is provided with four inner rotor blades 6 which are uniformly and eccentrically arranged, the outer peripheral surface of the rotor disk 5 is provided with a grinding tooth ring 7 which is arranged downwards, the outer rotor 4 includes an outer rotor blade 8, the stator assembly 1 includes a stator ring 9, the stator ring 9 is arranged between the outer rotor blade 8 and the rotor disk 5, the stator ring 9 is provided with a lower grid 10 matched with the grinding tooth ring 7 and an upper grid 11 matched with the inner rotor blade 6.
The outer rotor blades 8 and the rotor disc 5 are fixed on a bottom rotor ring 12, wherein the outer rotor blades 8 and the bottom rotor ring 12 are integrally formed, connecting seats 13 connected with the bottom rotor ring 12 are arranged on the rotor disc 5, the connecting seats 13 are arranged at the positions of the grinding tooth ring 7 at intervals, the inner rotor blades 6 correspond to the outer rotor blades 8 in height, the number of the inner rotor blades is the same as that of the outer rotor blades 8, and the position relations between the inner rotor blades 6 and the outer rotor blades 8 are selected to be on the same straight line and can be arranged in a staggered mode.
The lower grid 10 and the upper grid 11 are obliquely arranged in opposite directions, the oblique upper grid 11 can improve the fluidity and facilitate the addition of powder, and the oblique lower grid 10 can increase the residence time and facilitate the dispersion.
The working principle is as follows: powder enters from the upper part, liquid enters from the lower part, and is mixed at the inner rotor 3, the centrifugal force generated by the inner rotor blades 6 forms the principle of a centrifugal pump, the entering and the discharging of materials are accelerated, the materials are dispersed and ground at the grinding tooth ring 7 and the stator ring 9 due to the strong shearing force generated by the speed, the particle size of the materials is reduced, and the outer rotor blades 8 also play the same role as the inner rotor blades 6.
Claims (6)
1. The utility model provides a stator rotor for dispersion grinder, its includes stator module and rotor subassembly, its characterized in that, the rotor subassembly includes inner rotor and outer rotor, inner rotor includes the rotor dish, surface mounting has interior rotor blade on the rotor dish, the rotor dish periphery face is provided with the grinding teeth ring of arranging downwards, the outer rotor includes outer rotor blade, stator module includes the stator ring, the stator ring set up in outer rotor blade with between the rotor dish, set up on the stator ring a round with grind the lower grid of teeth ring complex, with inner rotor blade complex last grid.
2. The stator and rotor for a dispersion mill according to claim 1, wherein said outer rotor blades and said rotor disks are secured to a bottom rotor ring.
3. The stator and rotor for a dispersion mill according to claim 2, wherein said outer rotor blades are integrally formed with said bottom rotor ring, and said rotor disc is provided with connecting seats connected to said bottom rotor ring, said connecting seats being spaced apart at the location of the grinding tooth ring.
4. The stator and rotor for a dispersion mill according to claim 1, wherein said inner rotor blade is an eccentric blade.
5. The stator and rotor for a dispersion mill according to claim 1, wherein said inner rotor blades correspond in height to said outer rotor blades.
6. The stator and rotor for a dispersion mill according to claim 1, wherein said lower grid and said upper grid are arranged obliquely and in opposite directions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195139.0A CN114534605A (en) | 2022-03-02 | 2022-03-02 | Stator and rotor for dispersion grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195139.0A CN114534605A (en) | 2022-03-02 | 2022-03-02 | Stator and rotor for dispersion grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114534605A true CN114534605A (en) | 2022-05-27 |
Family
ID=81661648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210195139.0A Pending CN114534605A (en) | 2022-03-02 | 2022-03-02 | Stator and rotor for dispersion grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114534605A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086018Y (en) * | 2007-09-03 | 2008-07-16 | 新疆金石沥青股份有限公司 | High speed shearing abrasive machine |
| JP2009000642A (en) * | 2007-06-22 | 2009-01-08 | Yukinobu Mori | Emulsifying and grinding device, emulsifying and grinding method |
| CN210251914U (en) * | 2019-07-08 | 2020-04-07 | 乐匀(南通)机电混合设备有限公司 | Outer rotor high shear dispersion emulsification mixing arrangement |
| CN111085323A (en) * | 2019-12-31 | 2020-05-01 | 合肥华升泵阀股份有限公司 | Stator and rotor structure of dispersion machine |
| CN211659743U (en) * | 2019-11-07 | 2020-10-13 | 广东派勒智能纳米科技股份有限公司 | Stator and rotor structure of powder-liquid mixing pump |
| CN113731225A (en) * | 2021-09-08 | 2021-12-03 | 罗斯（无锡）设备有限公司 | Dispersing head rotor and bottom high-speed dispersing machine using same |
-
2022
- 2022-03-02 CN CN202210195139.0A patent/CN114534605A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009000642A (en) * | 2007-06-22 | 2009-01-08 | Yukinobu Mori | Emulsifying and grinding device, emulsifying and grinding method |
| CN201086018Y (en) * | 2007-09-03 | 2008-07-16 | 新疆金石沥青股份有限公司 | High speed shearing abrasive machine |
| CN210251914U (en) * | 2019-07-08 | 2020-04-07 | 乐匀(南通)机电混合设备有限公司 | Outer rotor high shear dispersion emulsification mixing arrangement |
| CN211659743U (en) * | 2019-11-07 | 2020-10-13 | 广东派勒智能纳米科技股份有限公司 | Stator and rotor structure of powder-liquid mixing pump |
| CN111085323A (en) * | 2019-12-31 | 2020-05-01 | 合肥华升泵阀股份有限公司 | Stator and rotor structure of dispersion machine |
| CN113731225A (en) * | 2021-09-08 | 2021-12-03 | 罗斯（无锡）设备有限公司 | Dispersing head rotor and bottom high-speed dispersing machine using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220527 |
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| RJ01 | Rejection of invention patent application after publication |