CN111085323A - Stator and rotor structure of dispersion machine - Google Patents
Stator and rotor structure of dispersion machine Download PDFInfo
- Publication number
- CN111085323A CN111085323A CN201911421821.1A CN201911421821A CN111085323A CN 111085323 A CN111085323 A CN 111085323A CN 201911421821 A CN201911421821 A CN 201911421821A CN 111085323 A CN111085323 A CN 111085323A
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- rotor
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- dispersion
- rotor blade
- dispenser
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of stirring machinery, and particularly relates to a stator and rotor structure of a dispersing machine, which comprises a dispersing machine rotor and a stator which are arranged in a pump body, wherein a through hole is formed in the middle of the dispersing machine rotor and is used for being sleeved on a driving shaft to synchronously rotate, the stator is fixedly arranged on an end cover of the pump body, rotor blades of the dispersing machine rotor radially form an inner ring structure and an outer ring structure, a plate surface of the stator is inserted into a gap between the inner ring and the outer ring, and a primary dispersing grinding area and a secondary dispersing grinding area are formed between the plate surface of the stator and the inner ring and between the plate surface of the stator and the outer ring respectively.
Description
Technical Field
The invention belongs to the technical field of stirring machinery, and particularly relates to a stator and rotor structure of a dispersing machine.
Background
The disperser is one of the mixers in broad sense, and can form strong stirring flocculation flow under the strong action force of a stator and a rotor of the disperser due to the adoption of the high-speed stirrer, and generally has strong dispersing and emulsifying effects on materials, so the disperser is also called as the disperser and is suitable for emulsifying, mixing and dispersing the materials in the chemical industries such as coatings, printing ink, paints, food, cosmetics, medicines, pesticides, petroleum and the like.
In above-mentioned trade, the material generally needs abundant stirring and refines to guarantee the quality of product, but current dispenser is because of the structural problem of inside stator and rotor, decides the rotor and only carries out a dispersion grinding to the material, then discharges the dispenser, is difficult to guarantee the degree of consistency of material and the refinement nature of material, and production efficiency is low, so still need establish a process in addition and stir and grind the material, increased manufacturing cost simultaneously.
Disclosure of Invention
The invention aims to provide a stator and rotor structure of a dispersion machine, wherein a rotor interacts with a stator when rotating in the dispersion machine to perform two times of dispersion grinding on materials, so that the materials are fully treated, the dispersion effect is good, and the production efficiency is high.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a rotor structure is decided to dispenser, this structure is including arranging dispenser rotor and the stator in the pump body in, the middle part of dispenser rotor is equipped with the through-hole and is used for the cover to establish synchronous rotation in the drive shaft, and the stator is fixed to be set up on the end cover of the pump body, the rotor blade of dispenser rotor radially constitutes interior outer ring structure, and the face of stator is inserted and is arranged in the clearance between inner ring and the outer loop, and the face of stator respectively with inner ring, form once dispersion grinding region and secondary dispersion grinding region between the outer loop.
Preferably, the rotor of the dispersing machine comprises a first rotor and a second rotor, a plurality of second rotor blades on the second rotor are arranged perpendicular to the disc-shaped side plate and are evenly distributed along the outer periphery of the side plate to form an outer ring, and a plurality of first rotor blades on the first rotor are arranged perpendicular to the rotary disc and are evenly distributed along the outer periphery of the rotary disc to form an inner ring.
Preferably, the number of the first rotor blades is equal to that of the second rotor blades, and the positions of the first rotor blades and the second rotor blades correspond to each other in sequence.
Preferably, the cross sections of the first rotor blade and the second rotor blade are homoquadrilateral, two sides of the first rotor blade in the radial direction are parallel to two sides of the second rotor blade in the radial direction, a plane formed by the center of the first rotor blade and the axis of the first rotor blade is a reference plane, an included angle between the side surface of the first rotor blade and the reference plane is 5 degrees < α < 15 degrees, and an included angle between the side surface of the second rotor blade and the reference plane is 5 degrees < β < 15 degrees.
Preferably, the outer side surface of the first rotor blade is arc-shaped, and the radian of the outer side surface of the first rotor blade is consistent with that of the inner side plate surface of the stator; the inner side of the second rotor blade is arc-shaped, and the radian of the inner side of the second rotor blade is consistent with that of the outer side plate of the stator.
Preferably, the stator is provided with a plurality of dispersing holes which are evenly distributed along the circumferential direction of the annular plate surface and penetrate through the plate surface; the dispersing holes comprise a first dispersing hole and a second dispersing hole which are arranged along the plate width direction of the dispersing holes, the stator is matched with the first rotor blade at the position of the first dispersing hole, and the first dispersing hole is a material discharge channel formed by primary dispersing and grinding of the stator and the first rotor blade; the stator is matched with the second rotor blade in the position of the second dispersion hole, and the second dispersion hole is a material discharge channel formed by secondarily dispersing and grinding the stator and the second rotor blade.
Preferably, the first dispersion holes and the second dispersion holes are strip-shaped holes, and the hole lengths of the two holes form an included angle; the width of the second dispersion holes is larger than that of the first dispersion holes, and the number of the first dispersion holes arranged in the circumferential direction of the stator is larger than that of the second dispersion holes.
Preferably, the dividing ring formed between the first and second dispersion holes corresponds to an outer circumferential surface of the turntable of the first rotor.
Preferably, a shaft sleeve extending to one side is arranged at the through hole on the first rotor; the second rotor is fixed on the first rotor through a side plate and can synchronously rotate along with the first rotor.
Preferably, the first rotor blade is provided with a threaded hole, the side plate of the second rotor is provided with a through hole which penetrates through the plate surface and is matched with the threaded hole, and a screw penetrates through the through hole to attach and fix the side plate of the second rotor on the first rotor blade; one end of the stator is provided with a stator base, and the inner end face of the stator base is provided with a convex edge.
The invention has the beneficial effects that:
1) the material enters a gap between a rotor and a stator of the dispersion machine to be subjected to primary dispersion grinding, and when the material is subjected to primary dispersion grinding, the material is subjected to a series of comprehensive force effects such as centrifugal extrusion, liquid layer friction, liquid layer impact and the like, the material is primarily dispersed and mixed, the material after the primary dispersion grinding is thrown out of a primary dispersion grinding area between the rotor and the stator of the dispersion machine by the rotor of the dispersion machine rotating at a high speed under the action of the centrifugal force and enters the space between the rotor and the stator of the dispersion machine to be subjected to secondary dispersion grinding, the material is subjected to a series of comprehensive force effects such as centrifugal extrusion, liquid layer friction, liquid layer impact and the like, then the material generates extremely large centrifugal force under the action of the rotor of the dispersion machine rotating at a high speed, is ejected out of the secondary dispersion grinding area and is discharged out of a pump body, and the dispersion mixing treatment of, good dispersion effect and high production efficiency.
2) The rotor of the dispersion machine comprises a first rotor and a second rotor, a gap between the first rotor and the stator is a primary dispersion grinding area, and a gap between the second rotor and the stator is a secondary dispersion grinding area.
3) The setting up of angle α, β makes first rotor blade and second rotor blade produce in stronger centrifugal force throws the material into the clearance between first rotor and the stator, and the material is after a dispersion grinding, and from the regional high-speed ejection of once dispersion grinding, enters into the clearance between second rotor and the stator, and the material carries out the secondary dispersion grinding, and at last under the centrifugal force effect of high-speed pivoted second rotor, in being thrown into the discharge gate, it is external to exclude the pump.
4) After the materials are dispersed and ground for the first time, the materials are ejected at a high speed through the first dispersion holes and enter a gap between the second rotor and the stator, the materials are dispersed and ground for the second time, and finally the materials are thrown into the discharge hole under the action of centrifugal force of the second rotor rotating at a high speed and are discharged outside the pump body.
Drawings
FIG. 1 is a schematic view of the present invention installed with a pump body;
FIG. 2 is a schematic view of a portion of the present invention mounted to a pump body;
FIG. 3 is a schematic view of a first rotor structure;
FIG. 4 is a schematic cross-sectional view of a first rotor;
FIG. 5 is a schematic view of a second rotor configuration;
FIG. 6 is a schematic cross-sectional view of a second rotor;
FIG. 7 is a schematic view of the first rotor assembled with the second rotor;
fig. 8 is a schematic structural view of a stator.
Detailed Description
For the purpose of facilitating understanding, the present invention will be described in detail below with reference to the accompanying drawings.
The utility model provides a dispenser stator-rotor structure, this structure is including arranging dispenser rotor 30 and the stator 40 in pump body 10 in, the middle part of dispenser rotor 30 is equipped with through-hole 33 and is used for the cover to establish synchronous revolution on drive shaft 20, and stator 40 is fixed to be set up on the end cover 13 of pump body 10, the rotor blade of dispenser rotor 30 radially constitutes interior outer ring structure, and stator 40's face is inserted and is arranged in the clearance between inner ring and the outer loop, and stator 40's face respectively with inner ring, outer loop between form once dispersion grinding region and secondary dispersion grinding region. The structure is arranged in a pump body 10 of a dispersion machine, a first feed port 121 and a second feed port 122 are further arranged on the pump body 10, the first feed port 121 is positioned on a pump body of a cylindrical pump body 10 and is positioned at the lower part of the pump body 10, and materials are pumped from the lower part of the pump body 10 to enter the pump body 10; the second feed port 122 is located on the end cover 13 of the pump body 10, and is arranged in an inclined manner with an inlet at the top and an outlet at the bottom, the outlet of the second feed port 122 in the pump body 10 is located in the middle of the end cover 13, after the materials enter the pump body 10 from the first feed port 121 and the second feed port 122, the drive shaft 20 at this time drives the disperser rotor 30 to rotate at a high speed, the incoming materials are guided to the gap between the disperser rotor 30 and the stator 40 through the pump cavity to perform primary dispersion grinding, during the primary dispersion grinding, the materials are simultaneously subjected to a series of comprehensive forces of centrifugal extrusion, liquid layer friction, liquid layer impact and the like, the materials are primarily dispersed and mixed, the materials after the primary dispersion grinding are thrown out of the primary dispersion grinding region between the disperser rotor 30 and the stator 40 by the disperser rotor 30 rotating at a high speed under the action of centrifugal force, and enter the disperser rotor 30 and the stator 40 to perform, the material is through a series of synthetic forces effects such as centrifugal extrusion, liquid layer friction, liquid layer striking again, and then the material produces very big centrifugal force under high-speed pivoted dispenser rotor 30's effect, jets out and discharges the pump body 10 from the secondary dispersion grinding region, accomplishes the dispersion hybrid processing of material, and this stator-rotor structure carries out twice dispersion grinding to the material, makes the material obtain abundant processing, and dispersion effect is good, and production efficiency is high.
The disperser rotor 30 comprises a first rotor 31 and a second rotor 32, a plurality of second rotor blades 324 on the second rotor 32 are arranged perpendicularly to the disc-shaped side plate 321 and are equally distributed along the outer periphery of the side plate 321 to form an outer ring, and a plurality of first rotor blades 313 on the first rotor 31 are arranged perpendicularly to the rotating disc 312 and are equally distributed along the outer periphery of the rotating disc 312 to form an inner ring. The gap between the first rotor 31 and the stator 40 is a primary dispersion grinding region, and the gap between the second rotor 32 and the stator 40 is a secondary dispersion grinding region.
The number of first rotor blades 313 corresponds to the number of second rotor blades 324, and the positions of the two correspond to each other. When the wind turbine rotor blade is used specifically, the number of the rotor blades is selected according to requirements, and the number of the selected rotors is six.
The cross sections of the first rotor blade 313 and the second rotor blade 324 are in a quadrilateral shape, two sides of the first rotor blade 313 in the radial direction are parallel to two sides of the second rotor blade 324 in the radial direction, a plane formed by the center of the first rotor blade 313 and the axis of the first rotor 31 is a reference plane 50, an included angle between the side surface of the first rotor blade 313 and the reference plane 50 is 5 degrees < α < 15 degrees, an included angle between the side surface of the second rotor blade 324 and the reference plane 50 is 5 degrees < β < 15 degrees, in the embodiment, 10 degrees are adopted for both the angle β and the angle α, the angle is set so that the first rotor blade 313 and the second rotor blade 324 generate stronger centrifugal force to throw the materials into a gap between the first rotor 31 and the stator 40, after the materials are subjected to primary dispersion grinding, the materials are ejected from a primary dispersion grinding area at a high speed to enter a gap between the second rotor 32 and the stator 40, the materials are subjected to secondary dispersion grinding, and finally thrown into the first rotor blade 32 under the centrifugal force of the high-speed rotating second rotor blade 32, the materials are thrown into the discharge port 11, the first dispersion grinding machine, the materials enter the discharge port 122, and the first dispersion machine under the action of the strong dispersion machine, and the strong dispersion pump body, so that the materials are continuously stirred, and.
The outer side surface of the first rotor blade 313 is arc-shaped, and the radian is consistent with that of the inner side plate surface of the stator 40; the inner side surface of the second rotor blade 324 is arc-shaped, and the radian is consistent with that of the outer side plate surface of the stator 40. The forces generated by the first rotor blade 313 and the second rotor blade 324 are consistent with the force generated by the stator 40 at all positions during rotation, so that the processing is more uniform.
The stator 40 is provided with a plurality of dispersing holes which are evenly distributed along the circumferential direction of the annular plate surface and penetrate through the plate surface; the dispersion holes comprise a first dispersion hole 41 and a second dispersion hole 42 which are arranged along the width direction of the dispersion hole, the stator 40 is matched with the first rotor blade 313 at the position of the first dispersion hole 41, and the first dispersion hole 41 is a material discharge channel formed by once dispersion grinding of the stator 40 and the first rotor blade 313; the stator 40 is matched with the second rotor blade 324 at the position of the second dispersion hole 42, and the second dispersion hole 42 is a material discharge passage after the stator 40 and the second rotor blade 324 are secondarily dispersed and ground. After the first dispersion grinding, the material is ejected at high speed through the first dispersion holes 41, enters the gap between the second rotor 32 and the stator 40, is subjected to the second dispersion grinding, and is finally thrown into the discharge port 11 under the centrifugal force action of the second rotor 32 rotating at high speed, and is discharged out of the pump body 10.
The first dispersion holes 41 and the second dispersion holes 42 are strip-shaped holes, and the hole lengths of the two holes form an included angle; the second dispersion holes 42 have a width greater than that of the first dispersion holes 41, and the number of the first dispersion holes 41 disposed in the circumferential direction of the stator 40 is greater than that of the second dispersion holes 42. The sizes of the first dispersion holes 41 and the second dispersion holes 42 are directly related to the size of the material after dispersion grinding, and the user determines according to practical application that the width of the second dispersion holes 42 is larger than that of the first dispersion holes 41 so as to facilitate the second rotor 32 to throw the material out of the material processing chamber.
The dividing ring 44 formed between the first and second dispersion holes 41 and 42 corresponds to an outer circumferential surface of the rotation disk 312 of the first rotor 31. When the rotor processes materials and rotates, the first rotor blade 313 and the stator 40 perform primary dispersion grinding on the materials, in order to prevent the materials which do not finish primary dispersion grinding from reaching a secondary dispersion grinding area between the second rotor blade 324 and the stator 40 along the first dispersion hole 41, the dividing ring 44 is arranged to block the materials in the primary dispersion grinding area back, and when the materials which finish primary dispersion grinding are thrown out from the first dispersion hole 41 at a high speed, the materials enter the secondary dispersion grinding area for processing.
A shaft sleeve 311 extending towards one side is arranged on the first rotor 31 at the through hole 33; the second rotor 32 is fixed on the first rotor 31 through a side plate 321 and can rotate synchronously with the first rotor 31.
The first rotor blade 313 is provided with a threaded hole 314, the side plate 321 of the second rotor 32 is provided with a through hole 322 which passes through the plate surface and is matched with the threaded hole 314, a screw 323 passes through the through hole 322 to enable the side plate 321 of the second rotor 32 to be attached and fixed on the first rotor blade 313, the blade directions of the two rotor blades are opposite, a gap between the first rotor blades 313 forms a material channel, and materials enter a grinding area from a pump cavity through the material channel.
One end of the stator 40 is provided with a stator base 43, and the inner end surface of the stator base 43 is provided with a convex rib. Stator 40 is mounted in counterbore 131 of end cap 13 by stator base 43, and stator base 43 is snap fit with bead counterbore 131. When the dispersing machine is maintained, the stator 40 can be drawn out from the pump body 10 only by detaching the end cover 13, the fastening nut 21 for connecting the first rotor 31 and the driving shaft 20 is detached, the first rotor 31 and the second rotor 32 can be simultaneously drawn out from the pump cavity of the pump body 10, and other components can be sequentially detached, so that the dispersing machine is convenient to maintain and use by a user.
Claims (10)
1. The utility model provides a dispenser stator rotor structure which characterized in that: this structure is including arranging dispenser rotor (30) and stator (40) in the pump body (10) in, the middle part of dispenser rotor (30) is equipped with through-hole (33) and is used for the cover to establish synchronous revolution on drive shaft (20), and stator (40) are fixed to be set up on end cover (13) of the pump body (10), the rotor blade of dispenser rotor (30) radially constitutes interior outer ring structure, and the face of stator (40) is inserted and is arranged in the clearance between inner ring and the outer loop, and the face of stator (40) respectively with inner ring, form once dispersion grinding region and secondary dispersion grinding region between the outer loop.
2. A dispenser stator and rotor arrangement according to claim 1, wherein: the rotor (30) of the dispersion machine comprises a first rotor (31) and a second rotor (32), a plurality of second rotor blades (324) on the second rotor (32) are perpendicular to a disc-shaped side plate (321) and are evenly distributed along the outer periphery of the side plate (321) to form an outer ring, and a plurality of first rotor blades (313) on the first rotor (31) are perpendicular to a rotary disc (312) and are evenly distributed along the outer periphery of the rotary disc (312) to form an inner ring.
3. A dispenser stator and rotor arrangement according to claim 2, wherein: the number of the first rotor blades (313) is consistent with that of the second rotor blades (324), and the positions of the first rotor blades and the second rotor blades correspond to each other in sequence.
4. A dispenser stator and rotor structure according to claim 3, wherein the first rotor blade (313) and the second rotor blade (324) are each quadrilateral in cross section, two sides of the first rotor blade (313) in the radial direction and two sides of the second rotor blade (324) in the radial direction are parallel to each other, the plane formed by the center of the first rotor blade (313) and the axis of the first rotor (31) is a reference plane (50), the included angle between the side surface of the first rotor blade (313) and the reference plane (50) is 5 ° < α < 15 °, and the included angle between the side surface of the second rotor blade (324) and the reference plane (50) is 5 ° < β < 15 °.
5. A dispenser stator and rotor arrangement according to claim 4, wherein: the outer side surface of the first rotor blade (313) is arc-shaped, and the radian of the outer side surface of the first rotor blade is consistent with that of the inner side plate surface of the stator (40); the inner side surface of the second rotor blade (324) is arc-shaped, and the radian of the inner side surface of the second rotor blade is consistent with that of the outer side plate surface of the stator (40).
6. A dispenser stator and rotor arrangement according to claim 2, wherein: the stator (40) is provided with a plurality of dispersing holes which are evenly distributed along the circumferential direction of the annular plate surface and penetrate through the plate surface; the dispersing holes comprise a first dispersing hole (41) and a second dispersing hole (42) which are arranged along the plate width direction of the dispersing holes, the stator (40) is matched with the first rotor blade (313) at the position of the first dispersing hole (41), and the first dispersing hole (41) is a material discharge channel formed by the stator (40) and the first rotor blade (313) after primary dispersing grinding; the stator (40) is matched with the second rotor blade (324) at the position of the second dispersion hole (42), and the second dispersion hole (42) is a material discharge channel formed by secondarily dispersing and grinding the stator (40) and the second rotor blade (324).
7. A dispenser stator and rotor arrangement according to claim 6, wherein: the first dispersion holes (41) and the second dispersion holes (42) are strip-shaped holes, and the lengths of the two holes form an included angle; the width of the second dispersion holes (42) is larger than that of the first dispersion holes (41), and the number of the first dispersion holes (41) arranged in the circumferential direction of the stator (40) is larger than that of the second dispersion holes (42).
8. A dispenser stator and rotor arrangement according to claim 7, wherein: a dividing ring (44) formed between the first dispersion holes (41) and the second dispersion holes (42) corresponds to an outer circumferential surface of a turntable (312) of the first rotor (31).
9. A dispenser stator and rotor arrangement according to claim 3, wherein: a shaft sleeve (311) extending towards one side is arranged on the first rotor (31) at the through hole (33); the second rotor (32) is fixed on the first rotor (31) through a side plate (321) and can synchronously rotate along with the first rotor (31).
10. A dispenser stator and rotor arrangement according to claim 9, wherein: the first rotor blade (313) is provided with a threaded hole (314), a side plate (321) of the second rotor (32) is provided with a through hole (322) which penetrates through the plate surface and is matched with the threaded hole (314), and a screw (323) penetrates through the through hole (322) to enable the side plate (321) of the second rotor (32) to be attached and fixed to the first rotor blade (313); one end of the stator (40) is provided with a stator base (43), and the inner end face of the stator base (43) is provided with a convex rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421821.1A CN111085323A (en) | 2019-12-31 | 2019-12-31 | Stator and rotor structure of dispersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911421821.1A CN111085323A (en) | 2019-12-31 | 2019-12-31 | Stator and rotor structure of dispersion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111085323A true CN111085323A (en) | 2020-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911421821.1A Pending CN111085323A (en) | 2019-12-31 | 2019-12-31 | Stator and rotor structure of dispersion machine |
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| Country | Link |
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| CN (1) | CN111085323A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289733A (en) * | 2021-05-20 | 2021-08-24 | 博亿(深圳)工业科技有限公司 | Grinding and dispersing device capable of outputting multiple dispersing speeds and dispersing method |
| CN114534605A (en) * | 2022-03-02 | 2022-05-27 | 无锡理奇智能装备有限公司 | Stator and rotor for dispersion grinder |
| CN115228365A (en) * | 2022-07-10 | 2022-10-25 | 上海琥崧智能科技股份有限公司 | Stator and rotor structure for dispersion machine and dispersion machine |
-
2019
- 2019-12-31 CN CN201911421821.1A patent/CN111085323A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113289733A (en) * | 2021-05-20 | 2021-08-24 | 博亿(深圳)工业科技有限公司 | Grinding and dispersing device capable of outputting multiple dispersing speeds and dispersing method |
| CN113289733B (en) * | 2021-05-20 | 2023-08-15 | 博亿(深圳)工业科技有限公司 | Grinding and dispersing device and dispersing method capable of outputting various dispersing speeds |
| CN114534605A (en) * | 2022-03-02 | 2022-05-27 | 无锡理奇智能装备有限公司 | Stator and rotor for dispersion grinder |
| CN115228365A (en) * | 2022-07-10 | 2022-10-25 | 上海琥崧智能科技股份有限公司 | Stator and rotor structure for dispersion machine and dispersion machine |
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