CN112844745A - Production process based on novel carbon fiber powder and device thereof - Google Patents
Production process based on novel carbon fiber powder and device thereof Download PDFInfo
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- CN112844745A CN112844745A CN202110004715.4A CN202110004715A CN112844745A CN 112844745 A CN112844745 A CN 112844745A CN 202110004715 A CN202110004715 A CN 202110004715A CN 112844745 A CN112844745 A CN 112844745A
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Engineering & Computer Science (AREA)
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- Inorganic Fibers (AREA)
Abstract
The invention discloses a production process based on novel carbon fiber powder and a device thereof, relating to the technical field of carbon fiber powder, comprising a grinding frame, wherein the right side of the grinding frame is fixedly connected with a fixed frame, the inside of the fixed frame is fixedly connected with a motor, the motor is provided with a first rotating rod, the production process based on the novel carbon fiber powder and the device thereof are provided with a grinding groove on a first grinding plate, the grinding rod can grind materials in the grinding groove, the carbon fiber powder can be kept in a uniform posture in the grinding groove through the grinding groove, so that the grinding rod can not damage the physical properties of the carbon fiber powder, the problem that the physical properties of the carbon fiber powder can be damaged when the carbon fiber powder is ground in the conventional production process based on the novel carbon fiber powder and the device thereof is solved, the carbon fiber powder can not keep the properties of carbon fiber filaments, and the use effect of the carbon fiber powder is reduced, thereby reducing the problem of the practicality of the carbon fiber powder.
Description
Technical Field
The invention relates to the technical field of carbon fiber powder, in particular to a novel carbon fiber powder-based production process and a novel carbon fiber powder-based production device.
Background
The carbon fiber powder, also called milled carbon fiber, is isometric cylindrical particles obtained by carrying out special technical surface treatment, grinding, micro-screening, screening and high-temperature drying on high-strength high-modulus carbon fiber filaments, retains a plurality of excellent properties of the carbon fiber, has a fine shape, a pure surface and a large specific surface area, is easy to be wetted by resin and uniformly dispersed, and is a composite material filler with excellent properties. The carbon fiber powder is black and gray in color, can be compounded with materials such as resin, plastic, metal, rubber and the like to improve the strength and wear resistance of the materials, and is widely applied to the fields of conductive additives of positive and negative electrode materials of nickel-hydrogen and nickel-cadmium batteries, electronic chips, conductive plates, conductive floors, electronic machinery, antistatic industries (coatings, terraces, paints and printing ink), antistatic filter elements, national defense and military industry, building heat preservation, coarse filtering of chemical and food products, motorcycle mufflers, air filtering of paint drying rooms, polytetrafluoroethylene and the like.
At present, the production process based on novel carbon fiber powder and the device thereof grind the carbon fiber powder to cause damage to the physical properties of the carbon fiber powder, so that the carbon fiber powder can not keep the properties of carbon fiber filaments, the use effect of the carbon fiber powder is reduced, and the practicability of the carbon fiber powder is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a production process based on novel carbon fiber powder and a device thereof, and solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a production process based on novel carbon fiber powder and a device thereof comprise a grinding frame, wherein a fixed frame is fixedly connected to the right side of the grinding frame, a motor is fixedly connected to the inside of the fixed frame, a first rotating rod is arranged on the motor, a first bevel gear is fixedly connected to the top of the first rotating rod, a second rotating disk is rotatably connected to the fixed frame, a second bevel gear is fixedly connected to the second rotating disk, the first bevel gear is meshed with the second bevel gear, a first fixed block is fixedly connected to the second rotating disk, a first spring is fixedly connected to the fixed frame, a transmission rod is fixedly connected to the left side of the first spring, a second fixed block is fixedly connected to the transmission rod, a first telescopic rod is fixedly connected to the transmission rod, a first movable rod is fixedly connected to the bottom of the first telescopic rod, a second spring is fixedly connected to the grinding frame, the right side fixedly connected with third fixed block of second spring, the inside swing joint of third fixed block has the dead lever, the first lapping plate of top fixedly connected with of dead lever, the first carousel of fixedly connected with on the first carousel, fixedly connected with fourth fixed block on the first carousel, the fixedly connected with fixed slot on the first movable rod, the inside sliding connection of fixed slot has the slider, the last fixedly connected with grinding rod of slider, be provided with the grinding groove on the first lapping plate.
Preferably, the left side fixedly connected with second telescopic link of first grinding plate, the top fixedly connected with second grinding plate of second telescopic link, the left side fixedly connected with third telescopic link of transfer line, the top fixedly connected with second fly leaf of third telescopic link.
Preferably, fixedly connected with third bevel gear on the first dwang, third bevel gear's left side and fourth bevel gear's bottom meshing, fixedly connected with second dwang on the fourth bevel gear grinds fixedly connected with fixed plate on the frame, the left side rotation of fixed plate is connected with the grinding miller, the left side fixedly connected with fifth bevel gear of second dwang, fixedly connected with sixth bevel gear on the grinding miller, fifth bevel gear and sixth bevel gear meshing.
Preferably, the first movable rod penetrates through the grinding frame, the first movable rod is movably connected to the grinding frame, the first grinding plate penetrates through the grinding frame, and the first grinding plate is movably connected to the grinding frame.
Preferably, the second movable rod passes through the grinding frame, the second movable rod is movably connected to the grinding frame, the second grinding plate passes through the grinding frame, and the second grinding plate is movably connected to the grinding frame.
Preferably, the transmission rod penetrates through the grinding frame, and the transmission rod is movably connected with the grinding frame.
Preferably, the second rotating rod penetrates through the grinding frame, and the second rotating rod is movably connected with the grinding frame.
Preferably, the grinding rod is movably connected to the first fixing rod.
Preferably, the first movable rod is disposed above the first grinding plate.
A production process based on novel carbon fiber powder comprises the following steps:
s1, putting the carbon fiber powder into the second grinding plate, enabling the carbon fiber powder to enter the grinding groove through the left and right vibration of the second movable rod and the second grinding plate, enabling the carbon fiber powder to keep a uniform posture in the grinding groove, and enabling the grinding rod to move the inside of the grinding groove.
S2, enabling the carbon fiber powder to enter the first grinding plate for further grinding through left-right vibration of the second movable rod and the second grinding plate, and enabling the carbon fiber powder to enter the grinding wheel through vibration of the first movable rod and the first grinding plate.
(III) advantageous effects
The invention provides a production process based on novel carbon fiber powder and a device thereof. The method has the following beneficial effects:
(1) this production technology based on novel carbon fiber powder and device thereof are provided with the grinding groove on first lapping plate, the grinding rod can grind the material of grinding inslot portion, can make carbon fiber powder keep unified gesture in the inside of grinding groove through grinding the groove, make the grinding rod can not destroy carbon fiber powder's physical property, can drive first movable rod and first lapping plate and shake under the effect of first movable rod, make to grind carbon fiber powder, present production technology based on novel carbon fiber powder and device thereof have been solved, can cause destruction to carbon fiber powder's physical property grinding carbon fiber powder, make carbon fiber powder can't keep carbon fiber filament nature, carbon fiber powder's result of use has been reduced, thereby the problem of carbon fiber powder's practicality has been reduced.
(2) This production technology and its device based on novel carbon fiber powder is provided with the grinding miller in the bottom of first lapping plate, can carry out further grinding to carbon fiber powder through the grinding miller for carbon fiber powder grinds more abundant, has further improved this production technology and its device based on novel carbon fiber powder's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a second turntable according to the present invention;
FIG. 3 is an enlarged view of a portion of the structure A of the present invention;
FIG. 4 is an enlarged view of a portion of the structure B of the present invention.
In the figure: 1 grinding frame, 2 fixed frames, 3 motors, 4 first rotating rods, 5 first rotating discs, 51 fourth fixed blocks, 6 first bevel gears, 7 second bevel gears, 8 second rotating discs, 9 first fixed blocks, 10 first movable rods, 11 first springs, 12 transmission rods, 13 second fixed blocks, 14 first telescopic rods, 15 first grinding plates, 16 fixed rods, 17 second springs, 18 third fixed blocks, 19 grinding grooves, 20 fixed grooves, 21 grinding rods, 22 sliding blocks, 23 second telescopic rods, 24 second grinding plates, 25 third telescopic rods, 26 second movable rods, 27 third bevel gears, 28 fourth bevel gears, 29 fixed plates, 30 second rotating rods, 31 grinding wheels, 32 fifth bevel gears and 33 sixth bevel gears.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-4, the present invention provides a technical solution: a device based on novel carbon fiber powder comprises a grinding frame 1, a fixed frame 2 is fixedly connected to the right side of the grinding frame 1, a motor 3 is fixedly connected to the inside of the fixed frame 2, a first rotating rod 4 is arranged on the motor 3, a first bevel gear 6 is fixedly connected to the top of the first rotating rod 4, a second rotating disk 8 is rotatably connected to the fixed frame 2, a second bevel gear 7 is fixedly connected to the second rotating disk 8, the first bevel gear 6 is meshed with the second bevel gear 7, a first fixed block 9 is fixedly connected to the second rotating disk 8, a first spring 11 is fixedly connected to the fixed frame 2, a transmission rod 12 is fixedly connected to the left side of the first spring 11, a second fixed block 13 is fixedly connected to the transmission rod 12, a first telescopic rod 14 is fixedly connected to the transmission rod 12, a first movable rod 10 is fixedly connected to the bottom of the first telescopic rod 14, a second spring 17 is, a third fixed block 18 is fixedly connected to the right side of the second spring 17, a fixed rod 16 is movably connected to the inside of the third fixed block 18, a first grinding plate 15 is fixedly connected to the top of the fixed rod 16, a first rotating disc 5 is fixedly connected to the first rotating disc 4, a fourth fixed block 51 is fixedly connected to the first rotating disc 5, a fixed groove 20 is fixedly connected to the first movable rod 10, a sliding block 22 is slidably connected to the inside of the fixed groove 20, a grinding rod 21 is fixedly connected to the upper side of the sliding block 22, a grinding groove 19 is arranged on the first grinding plate 15, a second telescopic rod 23 is fixedly connected to the left side of the first grinding plate 15, a second grinding plate 24 is fixedly connected to the top of the second telescopic rod 23, a third telescopic rod 25 is fixedly connected to the left side of the driving rod 12, a second movable plate 26 is fixedly connected to the top of the third telescopic rod 25, a third bevel, the left side of the third bevel gear 27 is engaged with the bottom of the fourth bevel gear 28, the fourth bevel gear 28 is fixedly connected with a second rotating rod 30, the grinding frame 1 is fixedly connected with a fixed plate 29, the left side of the fixed plate 29 is rotatably connected with a grinding wheel 31, the left side of the second rotating rod 28 is fixedly connected with a fifth bevel gear 32, the grinding wheel 31 is fixedly connected with a sixth bevel gear 33, the fifth bevel gear 32 is engaged with the sixth bevel gear 33, the first movable rod 10 passes through the grinding frame 1, the grinding frame 1 is movably connected with a first movable rod 10, the first grinding plate 15 passes through the grinding frame 1, the grinding frame 1 is movably connected with a first grinding plate 15, the second movable rod 26 passes through the grinding frame 1, the grinding frame 1 is movably connected with a second movable rod 26, the second grinding plate 24 passes through the grinding frame 1, the grinding frame 1 is movably connected with a second grinding plate 24, the transmission rod 12 passes through the grinding frame 1, the transmission rod 12 is movably connected with the grinding frame 1, the second rotating rod 30 passes through the grinding frame 1, the second rotating rod 30 is movably connected with the grinding frame 1, the grinding rod 21 is movably connected on the first fixed rod 10, the first movable rod 10 is arranged above the first grinding plate 15, the novel carbon fiber powder-based production process and the device thereof are provided with the grinding wheel 31 at the bottom of the first grinding plate 15, the carbon fiber powder can be further ground through the grinding wheel 31, so that the carbon fiber powder is more fully ground, the practicability of the novel carbon fiber powder-based production process and the device thereof is further improved, the novel carbon fiber powder-based production process and the device thereof are provided with the grinding groove 19 on the first grinding plate 15, the grinding rod 21 can grind materials in the grinding groove 19, the carbon fiber powder can be kept in a uniform posture in the grinding groove 19 through the grinding groove 19, make grinding rod 21 can not destroy the physical property of carbon fiber powder, can drive first movable rod 10 and first lapping plate 15 and shake under the effect of first rotation pole 4, make to grind carbon fiber powder, present production technology and its device based on novel carbon fiber powder have been solved, grind carbon fiber powder and can cause destruction to carbon fiber powder's physical property, make carbon fiber powder can't keep carbon fiber filament property, carbon fiber powder's result of use has been reduced, thereby the problem of carbon fiber powder's practicality has been reduced.
A production process based on novel carbon fiber powder comprises the following steps:
s1, placing the carbon fiber powder on the second grinding plate 24, enabling the carbon fiber powder to enter the grinding groove 19 through left-right vibration of the second movable rod 26 and the second grinding plate 24, enabling the carbon fiber powder to keep a uniform posture inside the grinding groove 19, and enabling the grinding rod 21 to move the inside of the grinding groove 19.
S2, the carbon fiber powder enters the first grinding plate 15 for further grinding by the left-right vibration of the second movable rod 26 and the second grinding plate 24, and the carbon fiber powder enters the grinding wheel 31 by the vibration of the first movable rod 10 and the first grinding plate 15.
When the grinding machine works (or is used), when carbon fiber powder needs to be ground, the carbon fiber powder is placed on the second grinding plate 24, the motor 3 is started, the motor 3 works to drive the first bevel gear 6 to rotate, the first bevel gear 6 rotates and the second bevel gear 7 rotates, the second bevel gear 7 rotates to drive the first rotary disc 8, the first rotary disc 8 rotates to drive the first fixed block 9 to rotate, the second fixed block 13 is driven to rotate through the first fixed block 9 to move, the second fixed block 13 moves to drive the transmission rod 12 to move, the transmission rod 12 can vibrate left and right under the action of the first spring 11, the transmission rod 12 vibrates left and right to drive the first telescopic rod 14 to vibrate left and right, the first telescopic rod 14 vibrates left and right to drive the first movable rod 10 to vibrate left and right, the transmission rod 12 vibrates left and right to drive the third telescopic rod 25 to vibrate left and right, the third telescopic rod 25 vibrates left and right to drive the second movable rod 26, the first rotating rod 4 rotates to drive the second rotating disk 5 to rotate, the second rotating disk 5 rotates to drive the fourth fixing block 51 to rotate, the fourth fixing block 51 rotates to push the first grinding plate 15 to move, the first grinding plate 15 is vibrated left and right under the action of the second spring 17, the first grinding plate 15 is vibrated left and right to drive the second telescopic rod 23 to vibrate left and right, the second telescopic rod 23 is vibrated left and right to drive the second grinding plate 24 to vibrate left and right, carbon fiber powder enters the grinding groove through the second grinding plate 24, the carbon fiber powder is kept in a uniform posture in the grinding groove 19 through the left and right vibration of the second grinding plate 24, the second movable rod 26 is vibrated left and right to drive the grinding rod 21 to move in the grinding groove 19, so that the carbon fiber powder in the grinding groove 19 can be ground, the carbon fiber powder is continuously driven to move through the left and right vibration of the second grinding plate 24, make carbon fiber powder and first grinding plate 15 break away from, rotate through first dwang 4 and drive third bevel gear 27 and rotate, third bevel gear 27 rotates and drives fourth bevel gear 28 and rotate, fourth bevel gear 28 rotates and drives second dwang 30 and rotate, second dwang 30 rotates fifth bevel gear 32 and rotates, fifth bevel gear 32 rotates and drives sixth bevel gear 33 and rotates, sixth bevel gear 33 rotates and drives grinding miller 31 and rotates, make and carry out further grinding to the carbon fiber powder that breaks away from first grinding plate 15, make more abundant that carbon fiber powder ground, can not destroy carbon fiber powder's basic physics nature.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a device based on novel carbon fiber powder, includes and grinds frame (1), its characterized in that: the right side of the grinding frame (1) is fixedly connected with a fixed frame (2), the inside of the fixed frame (2) is fixedly connected with a motor (3), the motor (3) is provided with a first rotating rod (4), the top of the first rotating rod (4) is fixedly connected with a first bevel gear (6), the fixed frame (2) is rotatably connected with a second rotating disk (8), the second rotating disk (8) is fixedly connected with a second bevel gear (7), the first bevel gear (6) is meshed with the second bevel gear (7), the second rotating disk (8) is fixedly connected with a first fixed block (9), the fixed frame (2) is fixedly connected with a first spring (11), the left side of the first spring (11) is fixedly connected with a transmission rod (12), the transmission rod (12) is fixedly connected with a second fixed block (13), the transmission rod (12) is fixedly connected with a first telescopic rod (14), the bottom of the first telescopic rod (14) is fixedly connected with a first movable rod (10), a second spring (17) is fixedly connected on the grinding frame (1), a third fixed block (18) is fixedly connected on the right side of the second spring (17), a fixed rod (16) is movably connected inside the third fixed block (18), the top of the fixed rod (16) is fixedly connected with a first grinding plate (15), a first rotating disc (5) is fixedly connected on the first rotating rod (4), a fourth fixing block (51) is fixedly connected on the first rotating disc (5), a fixed groove (20) is fixedly connected on the first movable rod (10), a sliding block (22) is connected inside the fixed groove (20) in a sliding manner, the upper end of the sliding block (22) is fixedly connected with a grinding rod (21), and a grinding groove (19) is formed in the first grinding plate (15).
2. The novel carbon fiber powder-based device according to claim 1, characterized in that: the left side fixedly connected with second telescopic link (23) of first abrasive sheet (15), the top fixedly connected with second abrasive sheet (24) of second telescopic link (23), the left side fixedly connected with third telescopic link (25) of transfer line (12), the top fixedly connected with second fly leaf (26) of third telescopic link (25).
3. The novel carbon fiber powder-based device according to claim 1, characterized in that: fixedly connected with third bevel gear (27) on first dwang (4), the left side of third bevel gear (27) and the bottom meshing of fourth bevel gear (28), fixedly connected with second dwang (30) on fourth bevel gear (28), fixedly connected with fixed plate (29) on grinding frame (1), the left side rotation of fixed plate (29) is connected with grinding miller (31), the left side fixedly connected with fifth bevel gear (32) of second dwang (28), fixedly connected with sixth bevel gear (33) on grinding miller (31), fifth bevel gear (32) and sixth bevel gear (33) meshing.
4. The novel carbon fiber powder-based device according to claim 1, characterized in that: first movable rod (10) pass and grind frame (1), swing joint has first movable rod (10) on grinding frame (1), first grinding plate (15) pass and grind frame (1), swing joint has first grinding plate (15) on grinding frame (1).
5. The novel carbon fiber powder-based device according to claim 2, characterized in that: the second movable rod (26) penetrates through the grinding frame (1), the second movable rod (26) is movably connected to the grinding frame (1), the second grinding plate (24) penetrates through the grinding frame (1), and the second grinding plate (24) is movably connected to the grinding frame (1).
6. The novel carbon fiber powder-based device according to claim 1, characterized in that: the transmission rod (12) penetrates through the grinding frame (1), and the transmission rod (12) is movably connected with the grinding frame (1).
7. The novel carbon fiber powder-based device according to claim 1, characterized in that: the second rotating rod (30) penetrates through the grinding frame (1), and the second rotating rod (30) is movably connected with the grinding frame (1).
8. The novel carbon fiber powder-based device according to claim 1, characterized in that: the grinding rod (21) is movably connected on the first fixing rod (10).
9. The novel carbon fiber powder-based device according to claim 1, characterized in that: the first movable rod (10) is arranged above the first grinding plate (15).
10. A production process based on novel carbon fiber powder is characterized in that: the production process based on the novel carbon fiber powder comprises the following steps:
s1, placing carbon fiber powder on a second grinding plate (24), enabling the carbon fiber powder to enter a grinding groove (19) through left-right vibration of a second movable rod (26) and the second grinding plate (24), enabling the carbon fiber powder to be kept in a uniform posture inside the grinding groove (19), and enabling a grinding rod (21) to move inside the grinding groove (19);
and S2, enabling the carbon fiber powder to enter the first grinding plate (15) for further grinding through left-right vibration of the second movable rod (26) and the second grinding plate (24), and enabling the carbon fiber powder to enter the grinding wheel (31) through vibration of the first movable rod (10) and the first grinding plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004715.4A CN112844745A (en) | 2021-01-04 | 2021-01-04 | Production process based on novel carbon fiber powder and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110004715.4A CN112844745A (en) | 2021-01-04 | 2021-01-04 | Production process based on novel carbon fiber powder and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112844745A true CN112844745A (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110004715.4A Withdrawn CN112844745A (en) | 2021-01-04 | 2021-01-04 | Production process based on novel carbon fiber powder and device thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN112844745A (en) |
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| CN211099389U (en) * | 2019-09-18 | 2020-07-28 | 甘肃中江玻璃有限公司 | Grinding, screening and recycling equipment for glass waste |
| CN111744633A (en) * | 2020-06-22 | 2020-10-09 | 杨丽娟 | Milling equipment is used in health products production |
| DE212020000411U1 (en) * | 2020-12-17 | 2021-02-18 | Suzhou Sairong Constitution&Decoration Engineering Co., Ltd | Construction waste recovery device |
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2021
- 2021-01-04 CN CN202110004715.4A patent/CN112844745A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207025467U (en) * | 2017-06-22 | 2018-02-23 | 李龙 | A kind of animal husbandry high efficiency herbage lapping device |
| CN107649375A (en) * | 2017-11-15 | 2018-02-02 | 潘春亮 | A kind of quick multistage sand sieving machine of construction |
| CN107890908A (en) * | 2017-11-15 | 2018-04-10 | 练珍妹 | A kind of medical Western medicine lapping device |
| CN208436920U (en) * | 2018-01-10 | 2019-01-29 | 上海彤颜实业有限公司 | A kind of production flour mill used for cosmetic |
| CN109046616A (en) * | 2018-07-26 | 2018-12-21 | 黄山市歙县绿色三潭枇杷生物科技有限公司 | A kind of Chinese medicine loquat leaf extract raw mill plant |
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| CN209866168U (en) * | 2019-03-06 | 2019-12-31 | 新疆医科大学第五附属医院 | Chinese-medicinal material grinder |
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| CN111744633A (en) * | 2020-06-22 | 2020-10-09 | 杨丽娟 | Milling equipment is used in health products production |
| DE212020000411U1 (en) * | 2020-12-17 | 2021-02-18 | Suzhou Sairong Constitution&Decoration Engineering Co., Ltd | Construction waste recovery device |
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Application publication date: 20210528 |
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| WW01 | Invention patent application withdrawn after publication |