CN114226021A - Online grinding dispersion machine - Google Patents
Online grinding dispersion machine Download PDFInfo
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- CN114226021A CN114226021A CN202210012661.0A CN202210012661A CN114226021A CN 114226021 A CN114226021 A CN 114226021A CN 202210012661 A CN202210012661 A CN 202210012661A CN 114226021 A CN114226021 A CN 114226021A
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- 239000006185 dispersion Substances 0.000 title claims abstract description 76
- 238000000227 grinding Methods 0.000 title claims abstract description 42
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000003756 stirring Methods 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 8
- 230000001154 acute effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000265 homogenisation Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
- B02C13/205—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors arranged concentrically
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses an online grinding dispersion machine, which has a reliable sealing technology and is applied to a plurality of fields, so that materials are ground and dispersed, and uniform dispersion of the materials is realized. The motor dispersing device comprises a frame, wherein a motor is arranged on the frame, a dispersing seat is arranged in front of an output shaft of the motor, a dispersing stator is arranged at one end, away from the motor, of the dispersing seat, a dispersing rotor matched with the dispersing stator is arranged in the dispersing seat, and the dispersing rotor is connected with the motor through a main shaft; the dispersing rotor is provided with a concave cavity seat facing the dispersing stator, and the side wall of the concave cavity seat is provided with a plurality of sieve pores; the outer side of the concave cavity seat close to the dispersing stator is provided with a plurality of grinding grooves, the notches of the grinding grooves extend to the side wall of the outer end of the concave cavity seat, and the grinding grooves are distributed at the outer end of the concave cavity seat in an inclined angle mode. The online grinding dispersion machine disclosed by the invention integrates the functions of dispersion, uniform mixing, homogenization and grinding in a closed manner, so that the homogenization effect is achieved.
Description
Technical Field
The invention relates to the technical field of material dispersion, in particular to an online grinding dispersion machine applied to carbon nanotubes, lithium battery anode materials, ceramic ink, paint, ink, magnetic materials and the like.
Background
In the industries of paint, chemical industry, medicine, electronics, food biology, energy, mining and the like, materials need to be dispersed and mixed, solid-liquid mixed materials can be added in the material dispersion process, and in order to accelerate the dispersion and mixing processes, a high-speed dispersion head is adopted to crush and disperse blocky materials, so that the mixing process is accelerated.
The existing dispersion machine is poor in chopping and dispersing effects, low in working efficiency, poor in system sealing performance and low in production efficiency, and is not beneficial to production, and materials can be uniformly stirred only by spending more time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an online grinding dispersion machine which has a reliable sealing technology and can prevent material loss caused by leakage; applications are in a number of areas: the carbon nano tube, the lithium battery anode material, the ceramic ink, the coating, the ink, the magnetic material and the like enable the materials to be ground and dispersed, so that the uniform dispersion of the materials is realized, the dispersion effect is improved, and the method is safe and reliable.
In order to achieve the purpose, the invention adopts the following technical scheme:
an online grinding dispersion machine comprises a rack, wherein a motor is arranged on the rack, a dispersion seat is arranged in front of an output shaft of the motor, a dispersion stator is arranged at one end, away from the motor, of the dispersion seat, a dispersion rotor matched with the dispersion stator is arranged in the dispersion seat, and the dispersion rotor is connected with the motor through a main shaft;
the dispersing rotor is provided with a concave cavity seat facing the dispersing stator, and the side wall of the concave cavity seat is provided with a plurality of sieve pores; a plurality of grinding grooves are formed in the outer side, close to the dispersing stator, of the concave cavity seat, the notches of the grinding grooves extend to the side wall of the outer end of the concave cavity seat, the grinding grooves are distributed in the outer end of the concave cavity seat in an inclined angle mode, and an included angle alpha formed between the side edge, located on the outer end face of the concave cavity seat, of the grinding grooves and the central axis of the outer end face of the concave cavity seat is an acute angle; the inclined angle of the oblique line at the bottom of the section of the grinding groove on the plane of the dispersion rotor is an acute angle;
the outer fringe of dispersion rotor towards dispersion stator one side is equipped with a plurality of vertically stirring post, and the stirring post upwards extends the periphery side that is located the dispersion rotor, forms annular gap between the cavity seat of stirring post and dispersion rotor, and the annular gap between stirring post and the cavity seat is equipped with the ring channel, and the ring channel is seted up in the one side that the dispersion rotor is close to the dispersion stator.
Further, in one embodiment, a dispersing cylinder is arranged on one surface of the dispersing stator, which is close to the dispersing rotor, and is positioned between the concave cavity seat of the dispersing rotor and the annular gap of the stirring column, and the end part of the dispersing cylinder is positioned in the annular groove of the dispersing rotor.
Further, in one embodiment, the end of the dispersing cylinder is closely adjacent to the annular groove of the dispersing rotor, the inner surface of the dispersing stator is closely adjacent to the top end of the stirring column on the dispersing rotor, and the side wall of the dispersing cylinder is provided with a plurality of through dispersing holes.
Further, in one embodiment, an included angle α formed between a side edge of the grinding groove located on the outer end surface of the cavity seat and the central axis of the outer end surface of the cavity seat is 10 ° to 27 °, as shown in fig. 5, and further, the included angle α is preferably 17 °;
the inclination angle of the oblique line of the bottom of the grinding groove section on the dispersion rotor plane is 30 to 45 degrees as shown in fig. 9, and further, the inclination angle is preferably 38 degrees.
Further, in one embodiment, a feeding cavity and a dispersing cavity are arranged in the dispersing seat, an L-shaped step is arranged between the dispersing cavity and the feeding cavity, the inner diameter of the dispersing cavity is larger than that of the feeding cavity, the dispersing rotor is arranged on the step of the dispersing cavity, and the opening end of the cavity seat of the dispersing rotor penetrates through the feeding cavity.
Further, in one embodiment, the side wall of the feeding cavity is provided with a second feeding port, the side wall of the dispersing cavity is provided with a mixture outlet, and the disc surface of the dispersing stator in the dispersing cylinder is provided with a first feeding port;
the first feeding port is in through connection with the dispersing cavity, the second feeding port is in through connection with the feeding cavity, and the mixture outlet is in through connection with the dispersing cavity.
Further, in one embodiment, the dispersing stator is fixedly arranged on one end of the dispersing seat far away from the feeding cavity through a sealing cover; an organic seal seat is arranged at one end of the dispersing seat far away from the dispersing cavity, a mechanical sealing piece is arranged in the organic seal seat, and the mechanical sealing piece is connected with the end part of the dispersing seat;
an output shaft of the motor is connected with a main shaft, and the main shaft penetrates through the mechanical sealing element and then is in driving connection with the dispersing rotor.
The online grinding dispersion machine disclosed by the invention integrates the functions of dispersion, uniform mixing, homogenization and grinding into a whole in a closed manner, so that the effect of homogenization is achieved, and the online grinding dispersion machine has the following advantages;
1. the strong centrifugal force throws the material into a narrow and precise gap between the stator and the rotor from the radial direction, and the material is primarily dispersed under the comprehensive acting forces of centrifugal extrusion, liquid layer friction, hydraulic impact and the like;
2. the high-speed rotating rotor of the dispersion machine generates a linear velocity of at least 15m/s, and the materials are fully dispersed and crushed under the action of strong hydraulic shearing, liquid layer friction, tearing collision and the like and are simultaneously ejected at a high speed through the dispersion cylinder;
3. the materials of the dispersing machine are continuously ejected from the radial direction at high speed, the flow direction is changed under the resistance of the materials and the wall of the container, and meanwhile, strong turning turbulence is formed in the dispersing cylinder under the action of radial suction force generated by a rotor area through sieve holes; the materials are stirred and mixed uniformly in the dispersion cavity through the stirring column, and the dispersion process is finally completed after a plurality of cycles.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a block diagram of a dispersion box according to an embodiment of the present invention;
FIG. 3 is an exploded schematic view of an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 5 is a block diagram of a decentralized rotor section according to an embodiment of the invention;
FIG. 6 is a schematic cross-sectional view of a portion of a dispersion box according to an embodiment of the invention;
FIG. 7 is a schematic perspective view of a decentralized rotor section according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of a decentralized rotor portion according to an embodiment of the invention.
The labels in the figure are:
the device comprises a frame 11, a motor 12, a machine seal seat 13, a main shaft 14, a mechanical seal 15, a seal cover 16, a dispersing rotor 21, a cavity seat 22, a stirring column 23, a sieve hole 24, a grinding groove 25, an annular groove 27, a dispersing seat 31, a feeding cavity 32, a dispersing cavity 33, a mixture outlet 35, a dispersing stator 36, a first feeding port 37, a dispersing barrel 38 and a second feeding port 39.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The features and technical means of the present invention, and the specific objects and functions achieved thereby, are further understood by the following detailed description of the present invention taken in conjunction with the accompanying drawings.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "front," "back," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The invention comprises a frame 11, wherein a motor 12 is arranged on the frame 11, a dispersing seat 31 is arranged in front of an output shaft of the motor 12, a dispersing stator 36 is arranged at one end of the dispersing seat 31 far away from the motor 12, a dispersing rotor 21 matched with the dispersing stator 36 is arranged in the dispersing seat 31, and the dispersing rotor 21 is connected with the motor 12 through a main shaft 14.
The dispersing rotor 21 is provided with a cavity seat 22 facing the dispersing stator 36, the side wall of the cavity seat 22 is provided with a plurality of sieve holes 24, the outside of the cavity seat 22 close to the dispersing stator 36 is provided with a plurality of grinding grooves 25, and the notches of the grinding grooves 25 extend to the side wall of the outer end of the cavity seat 22. The grinding grooves 25 are distributed at the outer end of the concave cavity seat 22 in an inclined angle, an included angle alpha formed between the side edge of the grinding groove 25 located at the outer end face of the concave cavity seat 22 and the central axis of the outer end face of the concave cavity seat 22 is an acute angle, further, the included angle alpha is 10-27 degrees, see fig. 5, and the included angle alpha is preferably 17 degrees;
the inclination angle of the oblique line of the bottom of the cross section of the grinding groove 25 on the plane of the dispersion rotor 21 is an acute angle, and further, the inclination angle is 30 to 45 degrees, as shown in fig. 9, and the inclination angle is preferably 38 degrees.
Further, in one embodiment, the outer edge of the dispersing rotor 21 facing the dispersing stator 36 is provided with a plurality of vertical stirring columns 23, and the stirring columns 23 extend upwards and are positioned on the outer periphery side of the dispersing rotor 21; an annular gap is formed between the stirring column 23 and the cavity seat 22 of the dispersing rotor 21, an annular groove 27 is formed in the annular gap between the stirring column 23 and the cavity seat 22, and the annular groove 27 is formed in one surface, close to the dispersing stator 36, of the dispersing rotor 21.
A dispersing cylinder 38 is arranged on one surface of the dispersing stator 36 close to the dispersing rotor 21, the dispersing cylinder 38 is positioned between the cavity seat 22 of the dispersing rotor 21 and the annular gap of the stirring column 23, and the end part of the dispersing cylinder 38 is positioned in the annular groove 27 of the dispersing rotor 21. The end of the dispersing cylinder 38 is close to the annular groove 27 of the dispersing rotor 21, the inner surface of the dispersing stator 36 is close to the top end of the stirring column 23 on the dispersing rotor 21, and the side wall of the dispersing cylinder 38 is provided with a plurality of through dispersing holes.
Further, in one embodiment, a feed cavity 32 and a dispersion cavity 33 are arranged in the dispersion seat 31, an L-shaped step is arranged between the dispersion cavity 33 and the feed cavity 32, the inner diameter of the dispersion cavity 33 is larger than that of the feed cavity 32, the dispersion rotor 21 is arranged on the step of the dispersion cavity 33, and the open end of the cavity seat 22 of the dispersion rotor 21 penetrates through the feed cavity 32.
The side wall of the feeding cavity 32 is provided with a second feeding port 39, the side wall of the dispersing cavity 33 is provided with a mixture outlet 35, and the disc surface of the dispersing stator 36 positioned in the dispersing cylinder 38 is provided with a first feeding port 37. The first inlet port 37 is connected through the dispersion chamber 33, the second inlet port 39 is connected through the inlet chamber 32, and the mixture outlet port 35 is connected through the dispersion chamber 33.
The raw material input from the first feeding port 37 is ground by the grinding tank 25 and then ejected from the dispersion holes of the dispersion drum 38. The raw material fed from the second feeding port 39 is ejected through the sieve holes 24 and the dispersing holes of the dispersing cylinder 38, and at the same time, strong turbulence is formed in the dispersing cylinder 38 under the action of radial suction force generated by the sieve holes 24 in the rotor area. The materials are uniformly stirred and mixed in the dispersion cavity 33 through the stirring column 23, and are output from the mixture outlet 35 after being circulated for a plurality of times.
The dispersing stator 36 is fixedly arranged at one end of the dispersing seat 31 far away from the feeding cavity 32 through a sealing cover 16, and one end of the dispersing seat 31 far away from the dispersing cavity 33 is provided with a sealing seat 13; the mechanical sealing piece 15 is arranged in the mechanical sealing seat 13, and the mechanical sealing piece 15 is connected with the end part of the dispersing seat 31. The output shaft of the motor 12 is connected with a main shaft 14, and the main shaft 14 passes through a mechanical seal 15 and then is in driving connection with a dispersion rotor 21.
The foregoing examples, which are indicative of but a few of the preferred embodiments of the present invention, are presented in some detail for purposes of illustration and description, it being understood that the invention is not limited to the forms disclosed herein, and is not to be construed as limited to the exclusion of other examples, but rather is capable of use in various other combinations, modifications, and environments and is capable of modification within the scope of the inventive concept herein, as expressed in the above teachings or as applied to the relevant art, and is therefore not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and those skilled in the art can make modifications and variations without departing from the spirit and scope of the present invention, which falls within the protection scope of the appended claims. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. An on-line grinding dispersion machine comprising: the dispersing device comprises a rack (11), wherein a motor (12) is arranged on the rack (11), and a dispersing seat (31) is arranged in front of an output shaft of the motor (12), and is characterized in that a dispersing stator (36) is arranged at one end, far away from the motor (12), of the dispersing seat (31), a dispersing rotor (21) matched with the dispersing stator (36) is arranged in the dispersing seat (31), and the dispersing rotor (21) is connected with the motor (12) through a main shaft (14);
a concave cavity seat (22) facing the direction of the dispersing stator (36) is arranged on the dispersing rotor (21), and a plurality of sieve holes (24) are formed in the side wall of the concave cavity seat (22); a plurality of grinding grooves (25) are formed in the outer side, close to the dispersing stator (36), of the concave cavity seat (22), notches of the grinding grooves (25) extend to the side wall of the outer end of the concave cavity seat (22), the grinding grooves (25) are distributed at the outer end of the concave cavity seat (22) in an inclined angle mode, and an included angle alpha formed between the side edge, located on the outer end face of the concave cavity seat (22), of the grinding groove (25) and the central axis of the outer end face of the concave cavity seat (22) is an acute angle; the inclined angle of the oblique line at the bottom of the section of the grinding groove (25) on the plane of the dispersion rotor (21) is an acute angle;
the outer edge of one surface, facing the dispersing stator (36), of the dispersing rotor (21) is provided with a plurality of vertical stirring columns (23), the stirring columns (23) extend upwards to be located on the outer peripheral side of the dispersing rotor (21), an annular gap is formed between each stirring column (23) and the concave cavity seat (22) of the dispersing rotor (21), an annular groove (27) is formed in the annular gap between each stirring column (23) and the concave cavity seat (22), and the annular groove (27) is formed in the surface, close to the dispersing stator (36), of the dispersing rotor (21).
2. An on-line grinding disperser according to claim 1, characterized in that the dispersing stator (36) is provided with a dispersing cylinder (38) on the side close to the dispersing rotor (21), the dispersing cylinder (38) is located between the cavity seat (22) of the dispersing rotor (21) and the annular gap of the stirring column (23), and the end of the dispersing cylinder (38) is located in the annular groove (27) of the dispersing rotor (21).
3. The on-line grinding dispersion machine according to claim 2, characterized in that the end of the dispersion cylinder (38) is closely adjacent to the annular groove (27) of the dispersion rotor (21), the inner surface of the dispersion stator (36) is closely adjacent to the top end of the stirring column (23) on the dispersion rotor (21), and the side wall of the dispersion cylinder (38) is provided with a plurality of through dispersion holes.
4. The on-line grinding dispersion machine according to claim 1, characterized in that the included angle α formed between the side edge of the grinding groove (25) located on the outer end face of the concave cavity seat (22) and the central axis of the outer end face of the concave cavity seat (22) is 10-27 °; the oblique line of the bottom of the cross section of the grinding groove (25) has an inclination angle of 30-45 DEG on the plane of the dispersion rotor (21).
5. The on-line grinding dispersion machine according to claim 1, characterized in that a feeding cavity (32) and a dispersion cavity (33) are arranged in the dispersion seat (31), an L-shaped step is arranged between the dispersion cavity (33) and the feeding cavity (32), the inner diameter of the dispersion cavity (33) is larger than that of the feeding cavity (32), the dispersion rotor (21) is arranged on the step of the dispersion cavity (33), and the open end of the concave cavity seat (22) of the dispersion rotor (21) penetrates through the feeding cavity (32).
6. An on-line grinding and dispersing machine as claimed in claim 5, characterized in that the side wall of the feeding cavity (32) is provided with a second feeding port (39), the side wall of the dispersing cavity (33) is provided with a mixture outlet (35), and the disc surface of the dispersing stator (36) in the dispersing cylinder (38) is provided with a first feeding port (37);
the first feeding port (37) is communicated with the dispersing cavity (33), the second feeding port (39) is communicated with the feeding cavity (32), and the mixture outlet (35) is communicated with the dispersing cavity (33).
7. An on-line grinding and dispersing machine as claimed in claim 1, characterized in that said dispersing stator (36) is fixedly arranged on the end of the dispersing seat (31) far from the feeding cavity (32) by means of a sealing cover (16); an organic seal seat (13) is arranged at one end of the dispersion seat (31) far away from the dispersion cavity (33), a mechanical sealing piece (15) is arranged in the organic seal seat (13), and the mechanical sealing piece (15) is connected with the end part of the dispersion seat (31);
an output shaft of the motor (12) is connected with a main shaft (14), and the main shaft (14) penetrates through the mechanical sealing element (15) and then is connected with the dispersing rotor (21) in a driving mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012661.0A CN114226021A (en) | 2022-01-07 | 2022-01-07 | Online grinding dispersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210012661.0A CN114226021A (en) | 2022-01-07 | 2022-01-07 | Online grinding dispersion machine |
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| Publication Number | Publication Date |
|---|---|
| CN114226021A true CN114226021A (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210012661.0A Pending CN114226021A (en) | 2022-01-07 | 2022-01-07 | Online grinding dispersion machine |
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| CN (1) | CN114226021A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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Address after: Building 1, No. 8 Huijing Road, Dongcheng Street, Dongguan City, Guangdong Province, 523000 Applicant after: Guangdong Huijing Intelligent Equipment Co.,Ltd. Address before: 523000 Room 101, No. 48, Weimin Road, Dongcheng Street, Dongguan City, Guangdong Province Applicant before: Dongguan KangBo Intelligent Equipment Co.,Ltd. |