CN111151351A - Turbine blade, grinding turbine and grinding device - Google Patents
Turbine blade, grinding turbine and grinding device Download PDFInfo
- Publication number
- CN111151351A CN111151351A CN202010045057.9A CN202010045057A CN111151351A CN 111151351 A CN111151351 A CN 111151351A CN 202010045057 A CN202010045057 A CN 202010045057A CN 111151351 A CN111151351 A CN 111151351A
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- grinding
- turbine
- turbine blade
- turbine body
- blades
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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
Abstract
The invention discloses a turbine blade, a grinding turbine and a grinding device, wherein the turbine blade comprises: the turbine body is provided with a central through hole in the middle along the axial direction of the turbine body, a plurality of convex pins protruding outwards are formed on the periphery of the turbine body in the circumferential direction, and an open slot is formed between every two adjacent convex pins; the grinding teeth are provided with a plurality of grinding teeth and are arranged on at least one surface of the turbine body around the circumferential direction of the central through hole; a plurality of grinding teeth are formed on a plurality of convex pins in a one-to-one correspondence mode, and a radial hollow channel for grinding media to flow into or out of the central through hole along the radial direction of the turbine body is formed in one surface of the turbine body of every two adjacent grinding teeth. The end face of the radial hollow channel of the turbine blade does not obstruct the grinding medium to flow out and move outwards, the kinetic energy loss of the grinding medium in the flowing-out process is small, the grinding of the grinding medium in the radial direction is enabled to be more sufficient, the grinding media at different positions are exchanged more frequently, and the grinding efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of grinding equipment, in particular to a turbine blade, a grinding turbine and a grinding device.
Background
In various industries such as electronics, chemistry, medicine, biology, scientific research, etc., highly demanding mixing, dispersion or grinding is often required. At present, the mixing, dispersing and grinding devices with multi-directional motion superposition are mostly adopted for high-demand mixing, dispersing and grinding. The grinding device drives the grinding piece and the grinding material to move at a high speed through the high-speed rotation of the dispersing mechanism, the grinding pieces extrude or collide with each other to crush the material, the material is crushed, the crushed material is separated from the unfinished crushed material and the grinding piece through the separating mechanism, and the crushed material is output.
The utility model discloses a retrieval now is to chinese utility model patent that bulletin number is CN206823964U discloses a turbine piece, be equipped with the turbine piece body of central through-hole including the middle part, a side surface interval of turbine piece body is equipped with a plurality of grinding blade that extend to this turbine piece body edge from central through-hole edge, a side surface of turbine piece body still interval is equipped with a plurality of reposition of redundant personnel grinding blade, every reposition of redundant personnel grinding blade all sets up between two grinding blade, all is equipped with the medium runner between reposition of redundant personnel grinding blade and the grinding blade, all is equipped with the medium on every medium runner and gets into or the discharge orifice. Grinding medium can get into or the outflow hole flows from many medium runners and medium, installs on the machine of grinding, during the grinding, makes grinding medium receive powerful centrifugal action in grinding the intracavity, makes grinding medium fully grind, and the lapping liquid is gone into or the outflow hole flows out from many medium runners and medium repeatedly and is ground, has improved grinding medium's efficiency greatly.
However, the direction of the medium flow channel of the turbine blade is arranged along the radial direction of the turbine blade body, the direction of the medium entering or flowing out hole is arranged along the axial direction of the turbine blade body, and one side surface of the medium entering or flowing out hole close to the outer edge of the turbine blade body is closed, when the grinding medium moves outwards along the medium flow channel under the action of centrifugal force, the side surface of the medium entering or flowing out hole close to the outer edge of the turbine blade body can block the grinding medium from moving outwards along the grinding medium, so that the probability that the grinding medium collides and shears material particles in the cavity is influenced, and further the grinding efficiency is influenced.
Disclosure of Invention
In view of the above, the present invention provides a turbine blade, a grinding turbine and a grinding apparatus, so as to solve the technical problems of low grinding efficiency and heavy weight of the turbine structure of the grinding apparatus in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a turbine blade, comprising:
the turbine body is provided with a central through hole arranged in the middle along the axial direction of the turbine body, a plurality of convex pins protruding outwards are formed on the periphery of the turbine body in the circumferential direction, and an open slot is formed between every two adjacent convex pins;
a plurality of grinding teeth disposed on at least one surface of the turbine body around a circumferential direction of the central through hole; the grinding teeth are correspondingly formed on the convex pins one by one, and radial hollow channels for grinding media to flow into or out of the central through hole along the radial direction of the turbine body are formed in one surface of the turbine body of every two adjacent grinding teeth.
Further, the grinding teeth are integrally formed on the convex pins corresponding to the positions, and the grinding teeth and the corresponding convex pins form grinding blades of the turbine blade together; the grinding blades are arranged in an inclined mode, and the inclined direction of the plurality of grinding blades is consistent with the rotating direction of the turbine body.
Further, the grinding blades are arc-shaped, and the arc-shaped directions of the plurality of grinding blades are the same.
Further, in the direction that the grinding medium flows out from the central through hole through the radial hollowed-out channels, the width of the grinding blade is gradually increased.
Furthermore, one end of the grinding blade with large width is provided with a notch groove.
Further, the grinding blade is provided with an axial hollow channel arranged along the axial direction of the turbine body, and the axial hollow channel is communicated with the notch groove.
Further, side lines of the notch groove and side lines of two opposite long sides of the axial hollowed-out channel are Archimedes spiral lines.
Further, the central through hole is a regular polygonal hole.
In a second aspect, an embodiment of the present invention further provides a grinding turbine, including two turbine blades as described above, where each turbine blade includes a turbine body and a plurality of grinding teeth disposed on at least one surface of the turbine body around a circumferential direction of the turbine body, and each grinding tooth is provided with an axial hollowed-out channel penetrating along an axial direction of the turbine body; the upper surfaces of the grinding teeth on the two turbine blades are mutually attached one by one.
In a third aspect, the present invention further provides a grinding device, which includes a housing, a rotating shaft with one end extending into the housing, and the grinding turbine as described above, which is disposed on the rotating shaft and rotates with the rotating shaft.
The technical scheme of the invention has the following advantages:
1. according to the turbine blade provided by the invention, under the action of centrifugal force, in the process that the grinding medium flows out from the central through hole of the turbine body along the radial hollowed-out channel, the end face which obstructs outward movement of the grinding medium is not arranged on the turbine blade, the kinetic energy loss of the grinding medium in the process of flowing out is small, so that the grinding medium is ground more fully in the radial direction, the exchange of the grinding media at different positions is more frequent, and the grinding efficiency of the grinding medium is greatly improved; on the other hand, the arrangement of the hollow structures such as the open grooves and the radial hollow channels on the turbine blade can effectively reduce the weight of the turbine blade and the space occupation of the turbine blade in the inner cavity of the grinding machine shell, so that the filling rate of the grinding medium in the inner cavity of the grinding machine shell can be increased, and the grinding efficiency is further improved.
2. According to the turbine blade provided by the invention, the structure that the plurality of grinding blades are protruded outwards at the periphery of the turbine body and are arranged at intervals in the circumferential direction is adopted, so that the resistance in the rotation process of the turbine blade is larger, the stirring effect is larger, the speed of the grinding medium and the material in circular motion is higher, the shearing force generated between the grinding medium and the turbine blade and between the grinding medium and the grinding medium is larger, and the particles in the material are more easily cut; grinding blade slope simultaneously sets up and a plurality of grinding blade's the incline direction is unanimous with the direction of rotation of turbine body, can make the runner length of radial fretwork passageway longer, it is stronger to accelerate power, can produce stronger centrifugal force when the turbine piece rotates, grinding medium is fast-speed radial operation and circular motion in radial fretwork passageway under the centrifugal force effect, the material that makes different positions exchanges more frequently, and the collision of material and turbine piece or grinding medium is more frequent, solid particle dispersion is thinner in the material, grinding effect is better, still be favorable to the heat dissipation.
3. According to the turbine blade provided by the invention, the grinding blades are arc-shaped, when the turbine blade rotates, materials and grinding media can move in a radial hollowed-out channel between the two arc-shaped grinding blades without dead angles, and the materials and the grinding media in the radial hollowed-out channel are not easy to partially accumulate, so that the particle size uniformity and consistency of the ground materials are ensured, and the grinding efficiency is improved.
4. According to the turbine blade provided by the invention, the notch groove is formed at one end with a large grinding blade width, so that the self weight of the turbine blade and the space occupancy rate in the inner cavity of the shell of the turbine blade grinding machine can be reduced as much as possible under the condition that the structural strength of the turbine blade meets the requirement; in addition, the axial hollowed-out channel can be communicated with the space outside the turbine blade through the notch groove, so that the grinding medium and the material can be conveniently and quickly circulated between the radial hollowed-out channel and the axial hollowed-out channel, and the diversity of the grinding medium and the material moving direction is increased to the maximum extent, so that the probability that the grinding medium collides and shears material particles in the inner cavity of the grinding machine shell is improved; and the grinding media flowing inside and outside the notch groove have larger flow speed difference, and the grinding media with different movement speeds and movement directions can form stronger shearing force, so that the crushing effect of material particles is better, and the grinding efficiency is improved.
5. According to the turbine blade provided by the invention, the arcs of the side edge of the notch groove and the two opposite long side edges of the axial hollowed-out channel are of an Archimedes spiral line type structure, so that when the turbine blade rotates, the shearing force generated between the grinding medium and the turbine blade is larger, and material particles can be better sheared and crushed.
6. The grinding turbine provided by the invention is formed by attaching a pair of turbine blades, has all the advantages of the turbine blades, and the radial hollowed-out channels on the pair of turbine blades are communicated to form a radial hollowed-out channel with closed periphery; and two corresponding breach grooves on a pair of turbine piece make axial fretwork passageway and the outer space of turbine piece communicate with each other, can increase the variety of grinding medium and material direction of motion.
7. According to the grinding device provided by the invention, the grinding turbine is adopted, so that the end face which obstructs outward movement of the grinding medium can be reduced to the greatest extent, the grinding medium can impact and shear material particles in the cavity of the shell without obstruction, and the grinding efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic overall structure diagram of a turbine blade according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a turbine structure according to an embodiment of the present invention.
Description of reference numerals: 1. a turbine blade; 101. a turbine body; 102. a central through hole; 103. a boss pin; 104. an open slot; 105. grinding the teeth; 106. radially hollowing out the channel; 107. grinding the blade; 108. a notch groove; 109. an axial hollowed-out channel.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A turbine blade as shown in fig. 1 and 2 includes a turbine body 101 having a central through hole 102 provided in the middle thereof in an axial direction thereof, and a plurality of turbine teeth provided on at least one surface of the turbine body 101 around a circumferential direction of the central through hole 102. The periphery of the turbine body 101 is formed with a plurality of convex pins 103 which are arranged at equal intervals in the circumferential direction and protrude outwards, and an open slot 104 is formed between two adjacent convex pins 103. A plurality of grinding teeth 105 are formed on the plurality of convex pins 103 in a one-to-one correspondence manner, and a radial hollowed-out channel 106 for grinding media to flow into or out of the central through hole 102 along the radial direction of the turbine body 101 is formed on one surface of the turbine body 101 of two adjacent grinding teeth 105. In this embodiment, the number of grinding teeth 105 of the male pin 103 and the six grinding teeth 105 is six, and the six grinding teeth 105 are all located on the same surface of the male pin 103. In other embodiments, the number of the protruding pins 103 and the grinding teeth 105 may be three, four, five, eight, etc. and the grinding teeth 105 may be convex structures protruding from two opposite surfaces of the protruding pins 103.
In the turbine blade 1 with the structural design, in the process that the grinding medium flows out from the central through hole 102 of the turbine body 101 along the radial hollow channel 106 under the action of centrifugal force, the turbine blade 1 is not provided with an end face which obstructs outward movement of the grinding medium, the kinetic energy loss of the grinding medium in the process of flowing out is small, so that the grinding medium can be ground more fully in the radial direction, the exchange of the grinding medium at different positions is more frequent, and the grinding efficiency of the grinding medium is greatly improved; on the other hand, the arrangement of the hollow structures such as the open slot 104 and the radial hollow channel 106 on the turbine blade 1 can effectively reduce the weight of the turbine blade 1 and the space occupation of the turbine blade 1 in the inner cavity of the grinding machine shell 2, thereby increasing the filling rate of the grinding medium in the inner cavity of the grinding machine shell 2 and further improving the grinding efficiency.
In the present embodiment, six grinding teeth 105 are integrally formed on six corresponding protruding pins 103, and form six grinding blades 107 of the turbine blade 1 together with the corresponding protruding pins 103. Six grinding blade 107 are outside protruding and the even interval design's of circumference structure in the periphery of turbine body 101 on turbine body 101, can make turbine 1 rotate the resistance of in-process bigger, and the stirring effect is bigger, and grinding medium and material are circular motion's speed faster, and the shearing force that produces between grinding medium and turbine 1, between grinding medium and the grinding medium is bigger, and the granule in the material is more chopped up easily.
Further, the six grinding blades 107 are arranged obliquely, and the inclination directions of the six grinding blades 107 coincide with the rotation direction of the turbine body 101. The runner length that the structure that grinding blade 107 slope set up can make radial fretwork passageway 106 is longer, it is stronger to exert an effect with higher speed, can produce stronger centrifugal force when turbine wheel 1 rotates, grinding medium is done high-speed radial operation and circular motion in radial fretwork passageway 106 under the centrifugal force effect, the material that makes different positions exchanges more frequently, and the collision of material and turbine wheel 1 or grinding medium is more frequent, solid particle dispersion is thinner in the material, grinding effect is better, still be favorable to the heat dissipation.
In this embodiment, the grinding blades 107 are circular arcs, and the arc directions of the six grinding blades 107 are the same, and the arc line of the edge of the grinding blade 107 is a part of an archimedean spiral with the center line through hole as the center. When the turbine blade 1 rotates, the material and the grinding medium can move without dead angles in the radial hollow-out passage 106 between the two circular arc-shaped grinding blades 107, and the material and the grinding medium in the radial hollow-out passage 106 are not easy to be locally accumulated, so that the uniformity and consistency of the particle size after the material is ground can be ensured, and the grinding efficiency can be improved.
In the present embodiment, in the direction in which the grinding medium flows out from the central through hole 102 through the radial hollow channels 106, the width of the grinding blade 107 gradually increases; and the grinding blade 107 has a notched groove 108 at its wide end. The design of the notch 108 on the grinding blade 107 can reduce the self weight of the turbine blade 1 and the space occupation rate in the inner cavity of the grinding machine shell 2 of the turbine blade 1 as much as possible under the condition of ensuring that the structural strength of the turbine blade 1 meets the requirement, thereby indirectly improving the filling rate of the grinding medium in the inner cavity of the grinding machine shell 2.
Further, the grinding blade 107 is provided with an axial hollow channel 109 which is arranged along the axial direction of the turbine body 101 and is communicated with the notch groove 108. The gap groove 108 can enable the axial hollowed-out passage 109 to be communicated with the space outside the turbine blade 1, namely, the grinding medium and the material which flow in the axial hollowed-out passage 109 can be fully mixed with the grinding medium and the material which flow out of the radial hollowed-out passage 106, so that the grinding medium and the material can flow between the radial hollowed-out passage 106 and the axial hollowed-out passage 109 quickly, the diversity of the movement directions of the grinding medium and the material is increased to the maximum extent, and the probability of collision and shearing of the grinding medium on material particles in the inner cavity of the grinding machine shell 2 is improved. And the grinding media flowing inside and outside the notch groove 108 have larger flow speed difference, and the grinding media with different movement speeds and movement directions can form stronger shearing force, so that the crushing effect of material particles is better, and the grinding efficiency is improved.
Specifically, the side line of the notch groove 108 and the side line tracks of the two opposite long sides of the axial hollow channel 109 are archimedes spiral lines, and the shape of the axial hollow channel 109 is matched with the shape of the bottom of the notch groove 108. The side wall of the gap groove 108 and the long side wall of the axial hollowed-out channel 109 are in an Archimedes spiral line shape, when the turbine blade 1 rotates, the shearing force generated between the grinding medium and the turbine blade 1 is larger, and material particles can be better sheared and crushed.
In the present embodiment, the central through hole 102 is a regular polygonal hole, and may be a regular triangle, a regular quadrangle, a regular pentagon, a regular hexagon, a regular octagon, or a circle.
The embodiment of the invention also provides a grinding turbine which comprises a pair of turbine blades 1 which are oppositely arranged and are described in the embodiment. The turbine blade 1 comprises a turbine body 101 and a plurality of grinding teeth 105 arranged on at least one surface of the turbine body 101 around the circumferential direction of the turbine body 101, wherein axial hollowed-out passages 109 penetrating along the axial direction of the turbine body 101 are arranged on the grinding teeth 105; the upper surfaces of the plurality of grinding teeth 105 on the two turbine blades 1 are fitted one to another.
The grinding turbine formed by the joint of the pair of turbine blades 1 has all the advantages of the turbine blades 1, the radial hollowed-out passages 106 on the pair of turbine blades 1 are communicated to form the radial hollowed-out passages 106 with the peripheries closed, and the relatively closed radial hollowed-out passages 106 play a role in restraining the motion directions of grinding media and materials, so that the probability of collision and shearing of the grinding media on material particles in the radial hollowed-out passages 106 is improved; and two corresponding breach grooves 108 on a pair of turbine wheel 1 make axial fretwork passageway 109 and the outer space of turbine wheel 1 communicate, can increase the variety of grinding medium and material direction of motion.
The embodiment of the invention also provides a grinding device, which comprises a shell and a rotating shaft, wherein one end of the rotating shaft extends into the shell, and the rotating shaft is provided with the grinding turbine rotating along with the rotating shaft. According to the grinding device provided by the invention, the grinding turbine is adopted, so that the end face which obstructs outward movement of the grinding medium can be reduced to the greatest extent, the grinding medium can impact and shear material particles in the cavity of the shell without obstruction, and the grinding efficiency is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A turbine blade, comprising:
the turbine comprises a turbine body (101), a central through hole (102) is formed in the middle of the turbine body along the axial direction of the turbine body, a plurality of convex pins (103) protruding outwards are formed on the periphery of the turbine body in the circumferential direction, and an open slot (104) is formed between every two adjacent convex pins (103);
a plurality of grinding teeth (105) provided on at least one surface of the turbine body (101) around a circumferential direction of the central through hole (102); the grinding teeth (105) are correspondingly formed on the convex pins (103), and radial hollowed-out channels (106) for grinding media to flow into or out of the central through hole (102) along the radial direction of the turbine body (101) are formed in one surface of the turbine body (101) of every two adjacent grinding teeth (105).
2. The turbine blade according to claim 1, characterized in that the grinding teeth (105) are integrally formed on the pins (103) in corresponding positions and form, together with the corresponding pins (103), grinding blades (107) of the turbine blade (1); the grinding blades (107) are obliquely arranged, and the inclination directions of the plurality of grinding blades (107) are consistent with the rotation direction of the turbine body (101).
3. The turbine blade according to claim 2, characterized in that the grinding blades (107) are circular arc shaped, the arc direction of a plurality of the grinding blades (107) being the same.
4. A turbine blade according to claim 3, characterised in that the width of the grinding blades (107) is gradually increased in the direction of the outward flow of grinding medium from the central through-hole (102) through the radial cut-out channels (106).
5. A turbine blade according to claim 4, characterised in that the wider end of the grinding blade (107) is provided with a cut-out slot (108).
6. The turbine blade according to claim 5, characterized in that the grinding blades (107) are provided with axial through-channels (109) arranged in the axial direction of the turbine body (101), the axial through-channels (109) communicating with the cut-out grooves (108).
7. A turbine blade according to claim 6, wherein the side lines of the relief groove (108) and the side lines of the opposite long sides of the axially cut-out channel (109) follow an Archimedes spiral.
8. The turbine blade as claimed in claim 1, wherein the central through hole (102) is a regular polygonal hole.
9. Grinding turbine, characterized by comprising two turbine blades (1) according to any one of claims 1 to 8, wherein the turbine blade (1) comprises a turbine body (101) and a plurality of grinding teeth (105) arranged on at least one surface of the turbine body (101) around the circumferential direction of the turbine body (101), and the grinding teeth (105) are provided with axial hollowed-out channels (109) penetrating along the axial direction of the turbine body (101); the upper surfaces of the grinding teeth (105) on the two turbine blades (1) are mutually attached one by one.
10. A grinding apparatus comprising a housing, a shaft having one end extending into said housing, and a grinding turbine according to claim 9 disposed on said shaft for rotation therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045057.9A CN111151351A (en) | 2020-01-15 | 2020-01-15 | Turbine blade, grinding turbine and grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010045057.9A CN111151351A (en) | 2020-01-15 | 2020-01-15 | Turbine blade, grinding turbine and grinding device |
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| CN111151351A true CN111151351A (en) | 2020-05-15 |
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| CN202010045057.9A Pending CN111151351A (en) | 2020-01-15 | 2020-01-15 | Turbine blade, grinding turbine and grinding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000173A (en) * | 2021-03-29 | 2021-06-22 | 南京工程学院 | Horizontal hydraulic bidirectional hedging high-speed turbulent mill for superhard nano crushing |
| CN113231952A (en) * | 2021-05-20 | 2021-08-10 | 博亿(深圳)工业科技有限公司 | Grinding system capable of generating two dispersion speeds |
| 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 |
| CN113289731A (en) * | 2021-05-20 | 2021-08-24 | 博亿(深圳)工业科技有限公司 | Grinding system and method with multiple dispersion speeds |
-
2020
- 2020-01-15 CN CN202010045057.9A patent/CN111151351A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000173A (en) * | 2021-03-29 | 2021-06-22 | 南京工程学院 | Horizontal hydraulic bidirectional hedging high-speed turbulent mill for superhard nano crushing |
| CN113000173B (en) * | 2021-03-29 | 2022-08-05 | 南京工程学院 | Horizontal hydraulic bidirectional hedging high-speed turbulent mill for superhard nano crushing |
| CN113231952A (en) * | 2021-05-20 | 2021-08-10 | 博亿(深圳)工业科技有限公司 | Grinding system capable of generating two dispersion speeds |
| 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 |
| CN113289731A (en) * | 2021-05-20 | 2021-08-24 | 博亿(深圳)工业科技有限公司 | Grinding system and method with multiple dispersion speeds |
| CN113289731B (en) * | 2021-05-20 | 2023-07-18 | 博亿(深圳)工业科技有限公司 | Grinding system and method with multiple dispersion speeds |
| 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 |
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