CN108479921B - Rotary medical waste crushing device - Google Patents
Rotary medical waste crushing device Download PDFInfo
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- CN108479921B CN108479921B CN201810109694.0A CN201810109694A CN108479921B CN 108479921 B CN108479921 B CN 108479921B CN 201810109694 A CN201810109694 A CN 201810109694A CN 108479921 B CN108479921 B CN 108479921B
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- grinding
- fixedly connected
- medical waste
- cylinder body
- driven
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B02C4/18—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar
- B02C4/20—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a bar wherein the roller is corrugated or toothed
-
- 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
- B02C4/286—Feeding devices
-
- 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
- B02C4/30—Shape or construction of rollers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention discloses a rotary medical waste crushing device, which comprises a cylinder, a driving motor, a central grinding roller and a turbine blade disc, wherein the driving motor is arranged on the cylinder; an upper rotary table is abutted to the lower part of the top plate in the cylinder body, an output shaft extends into the cylinder body and penetrates through the upper rotary table, and the upper rotary table is fixedly connected with the output shaft; the output shaft is located the central grinding roller of upper rotary table below position fixedly connected with, and the central grinding roller outside is the circumference and distributes and have the multiunit driven grinding roller, and the barrel inner wall is located the driven grinding roller outside and is equipped with the grinding wallboard. The medical waste is ground layer by the multi-layer grinding mechanism consisting of the central grinding roller, the driven grinding roller and the grinding wall plate, so that the grinding effect is improved; according to the invention, the turbine blade disc is arranged, so that the material at the bottom is thrown upwards, and the grinding is more sufficient; the medical waste intermittent blanking device is provided with the helical blades, the feeding holes and the blanking holes, so that intermittent blanking of medical waste is realized, and the blockage of the feeding pipe is avoided.
Description
Technical Field
The invention relates to the field of medical waste treatment, in particular to a rotary medical waste crushing device.
Background
The medical waste refers to the pollution waste produced by hospitals after contacting blood, flesh and the like of patients. Such as used cotton balls, sandcloths, adhesive tapes, waste water, disposable medical devices, post-operative waste, expired drugs, and the like. According to the medical detection report of the national health department, the harmfulness of the virus and the germ of the medical garbage is dozens, hundreds or even thousands of times of that of the common household garbage because the medical garbage has the characteristics of space pollution, acute infection, latent pollution and the like. If the treatment is improper, serious pollution to the environment can be caused, and the treatment can also become a source of epidemic disease.
Traditional medical treatment reducing mechanism carries out the crushing of mixing through simple crushing blade to rubbish, and crushing effect is poor.
Disclosure of Invention
The present invention is directed to a rotary medical waste crusher to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a rotary medical waste crushing device comprises a cylinder body, a driving motor, a central grinding roller and a turbine blade disc; a feeding pipe is fixedly connected above the cylinder body, and the left side of the feeding pipe is communicated with a feeding hopper; a helical blade is arranged in the feeding pipe, the helical blade is fixedly connected with an output shaft, and the output shaft is connected with a driving motor; the top plate of the cylinder body is provided with circumferentially distributed feeding holes at the position in the feeding pipe; an upper rotary disc is abutted to the lower part of the top plate in the cylinder body and is rotationally connected with the inner wall of the cylinder body through a first bearing sleeve; the upper turntable is provided with discharge holes distributed circumferentially, and the discharge holes are vertically arranged through holes with the same diameter as the feed holes; the output shaft extends into the cylinder body and penetrates through the upper rotary disc, and the upper rotary disc is fixedly connected with the output shaft; the output shaft is fixedly connected with a central grinding roller at a position below the upper rotary table, a plurality of groups of driven grinding rollers are circumferentially distributed on the outer side of the central grinding roller, and a grinding wall plate is arranged on the inner wall of the cylinder body at the outer side of the driven grinding rollers; the upper end of the driven grinding roller is fixedly connected with an upper rotating shaft, and the upper rotating shaft is fixedly connected with the lower surface of an upper rotating disc through a bearing; the upper rotating shaft is fixedly connected with a rolling gear, and a rack ring is meshed on the outer side of the rolling gear; the lower end of the driven grinding roller is fixedly connected with a lower rotating shaft, the lower rotating shaft is rotatably connected with a lower rotating disc through a bearing, and the lower rotating disc is fixedly connected with an output shaft; the lower rotary table is rotationally connected with the inner wall of the cylinder body through a second bearing sleeve; the lower rotating shaft is fixedly connected with a turbine blade disc; the lower rotary table is provided with blanking holes which are uniformly distributed and are vertically arranged through holes; a filter plate is arranged below the lower turntable in the barrel, a liquid discharge pipe is arranged at the lower end of the left side of the barrel, and a valve is arranged on the liquid discharge pipe; the cylinder is arranged on the right side of the filter plate and is provided with a discharging door plate.
As a further scheme of the invention: the feed hopper is hinged with a cover plate.
As a further scheme of the invention: the feed port is a vertical through hole.
As a further scheme of the invention: the grinding wallboard is annular, and the grinding teeth are uniformly distributed on the inner surface of the grinding wallboard, the surface of the central grinding roller and the surface of the driven grinding roller.
As a further scheme of the invention: the grinding gap width between the center grinding roller and the driven grinding roller is greater than the gap between the driven grinding roller and the grinding wallboard, the blanking hole is positioned above the gap between the center grinding roller and the driven grinding roller, the gap between the multiple groups of driven grinding rollers distributed in the circumferential direction is smaller than the grinding gap width between the center grinding roller and the driven grinding roller, and the grinding gap width between the multiple groups of driven grinding rollers distributed in the circumferential direction is greater than the grinding gap width between the driven grinding roller and the grinding wallboard.
As a further scheme of the invention: the turbine blade disc comprises inclined turbine blades distributed circumferentially, and the lower ends of the turbine blades are close to the upper end face of the lower rotating disc.
As a further scheme of the invention: the discharging door plate is hinged with the barrel and provided with a lock catch.
Compared with the prior art, the invention has the beneficial effects that: the medical waste is ground layer by the multi-layer grinding mechanism consisting of the central grinding roller, the driven grinding roller and the grinding wall plate, so that the grinding effect is improved; according to the invention, the turbine blade disc is arranged, so that the material at the bottom is thrown upwards, and the grinding is more sufficient; the medical waste intermittent blanking device is provided with the helical blades, the feeding holes and the blanking holes, so that intermittent blanking of medical waste is realized, and the blockage of the feeding pipe is avoided.
Drawings
FIG. 1 is a schematic structural view of a rotary medical waste crushing device;
FIG. 2 is a bottom view of an upper turntable of the rotary medical waste crushing apparatus;
fig. 3 is a plan view of a lower turntable in the rotary medical waste crushing apparatus.
In the figure: 1-a cylinder body; 101-a feed hole; 2-feeding pipe; 3-a feed hopper; 4-helical blades; 5-an output shaft; 6-driving a motor; 7-a turntable; 8-a first bearing sleeve; 9-a blanking hole; 10-central grinding roll; 11-driven grinding roll; 12-grinding the wallboard; 13-upper rotating shaft; 14-rolling gear; 15-a rack ring; 16-a lower rotating shaft; 17-a lower turntable; 18-blanking holes; 19-a second bearing sleeve; 20-a turbine blade disc; 21-a filter plate; 22-discharge door panel; 24-drain.
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 to 3, in an embodiment of the present invention, a rotary medical waste crusher includes a cylinder 1, a driving motor 6, a central grinding roller 10, and a turbine blade disc 20; a feeding pipe 2 is fixedly connected above the barrel 1, the left side of the feeding pipe 2 is communicated with a feeding hopper 3, the feeding hopper 3 is hinged with a cover plate, and medical waste is fed from the feeding hopper 3; the feeding pipe 2 is internally provided with a helical blade 4, the helical blade 4 is fixedly connected with an output shaft 5, the output shaft 5 is connected with a driving motor 6, the driving motor 6 is fixedly connected with the upper surface of the feeding pipe 2 in a bolt fixing mode, the driving motor 6 is electrically connected with an external power supply, and the driving motor 6 drives the helical blade 4 to rotate through the output shaft 5, so that the feeding pipe 2 is prevented from being blocked; the top plate of the cylinder body 1 is provided with feeding holes 101 which are circumferentially distributed at the positions in the feeding pipe 2, and the feeding holes 101 are vertical through holes; an upper rotary table 7 is abutted to the lower part of the top plate in the cylinder body 1, and the upper rotary table 7 is rotatably connected with the inner wall of the cylinder body 1 through a first bearing sleeve 8; the upper turntable 7 is provided with circumferentially distributed blanking holes 9, the blanking holes 9 are vertically arranged through holes with the same diameter as the feeding holes 101, and when the blanking holes 9 are overlapped with the feeding holes 101, medical waste enters the barrel body 1; the output shaft 5 extends into the cylinder body 1 and penetrates through the upper rotary disc 7, and the upper rotary disc 7 is fixedly connected with the output shaft 5; the output shaft 5 is fixedly connected with a central grinding roller 10 at the position below the upper turntable 7, a plurality of groups of driven grinding rollers 11 are distributed on the outer side of the central grinding roller 10 in a circumferential manner, a grinding wall plate 12 is arranged on the inner wall of the cylinder body 1 at the outer side of the driven grinding rollers 11, the grinding wall plate 12 is in a ring shape, grinding teeth are uniformly distributed on the inner surface of the grinding wall plate 12, the surfaces of the central grinding roller 10 and the driven grinding rollers 11, the width of the grinding gap between the central grinding roller 10 and the driven grinding roller 11 is larger than the width of the grinding gap between the driven grinding roller 11 and the grinding wall plate 12, the blanking hole 9 is positioned above the gap between the central grinding roller 10 and the driven grinding roller 11, the gap between the plurality of groups of circumferentially distributed driven grinding rollers 11 is smaller than the width of the grinding gap between the central grinding roller 10 and the driven grinding roller 11, and the width of the grinding gap between the plurality of groups of circumferentially distributed driven grinding rollers 11 is larger than the width of the grinding gap between the driven grinding rollers 11 and the grinding wall plate 12; the upper end of the driven grinding roller 11 is fixedly connected with an upper rotating shaft 13, and the upper rotating shaft 13 is fixedly connected with the lower surface of the upper rotary disc 7 through a bearing 23; the upper rotating shaft 13 is fixedly connected with a rolling gear 14, a rack ring 15 is meshed on the outer side of the rolling gear 14, and the rack ring 15 is fixedly connected with the inner wall of the barrel 1; when the driving motor 6 drives the upper rotating disc 7 to rotate through the output shaft 5, the driven grinding roller 11 integrally performs circular motion, so that the rolling gear 14 rolls on the rack ring 15, and further the driven grinding roller 11 rotates, the driven grinding roller 11 is matched with the central grinding roller 10 and the grinding plate wall 12 to grind and crush medical waste, the medical waste firstly falls into a grinding gap between the central grinding roller 10 and the driven grinding roller 11, after grinding, medical waste fragments are ground by a plurality of groups of driven grinding rollers 11 and then enter the grinding gap between the driven grinding roller 11 and the grinding plate wall 12, finer grinding is performed, layer-by-layer grinding is performed, and the grinding effect is improved; the lower end of the driven grinding roller is fixedly connected with a lower rotating shaft 16, the lower rotating shaft 16 is rotatably connected with a lower rotary table 17 through a bearing, and the lower rotary table 17 is fixedly connected with the output shaft 5; the lower rotary table 17 is rotationally connected with the inner wall of the cylinder 1 through a second bearing sleeve 19; the lower rotating shaft 16 is fixedly connected with a turbine blade disc 20, the turbine blade disc 20 comprises inclined turbine blades distributed circumferentially, the lower ends of the turbine blades are close to the upper end face of the lower rotating disc 7, and when the driven grinding roller 11 rotates, the turbine blade disc 20 is driven to rotate to throw up materials at the bottom, so that grinding is more sufficient; the lower rotary table 17 is provided with blanking holes 18 which are uniformly distributed, and the blanking holes 18 are vertically arranged through holes; the particles according with the particle size fall into the lower part of the lower rotary table 17 from the blanking hole 18; a filter plate is arranged below the lower turntable 17 in the cylinder 1, residual waste liquid falls into the bottom of the cylinder 1 from filter holes of the filter plate 21, a liquid discharge pipe 24 is arranged at the lower end of the left side of the cylinder 1, and a valve is arranged on the liquid discharge pipe 24; barrel 1 is located the filter 21 right side and is equipped with ejection of compact door plant 22, and ejection of compact door plant 22 is articulated with barrel 1, and ejection of compact door plant 22 is equipped with the hasp, conveniently arranges material and flowing back.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A rotary medical waste crushing device comprises a cylinder body (1), a driving motor (6), a central grinding roller (10) and a turbine blade disc (20); the device is characterized in that a feeding pipe (2) is fixedly connected above the cylinder body (1), and the left side of the feeding pipe (2) is communicated with a feeding hopper (3); a spiral blade (4) is arranged in the feeding pipe (2), the spiral blade (4) is fixedly connected with an output shaft (5), and the output shaft (5) is connected with a driving motor (6); the top plate of the cylinder body (1) is provided with feeding holes (101) which are distributed circumferentially at the inner position of the feeding pipe (2); an upper rotary table (7) is abutted to the lower part of the top plate in the cylinder body (1), and the upper rotary table (7) is rotatably connected with the inner wall of the cylinder body (1) through a first bearing sleeve (8); the upper turntable (7) is provided with circumferentially distributed blanking holes (9), and the blanking holes (9) are vertically arranged through holes with the same diameter as the feeding holes (101); the output shaft (5) extends into the barrel body (1) and penetrates through the upper rotary table (7), and the upper rotary table (7) is fixedly connected with the output shaft (5); the output shaft (5) is fixedly connected with a central grinding roller (10) at the position below the upper turntable (7), a plurality of groups of driven grinding rollers (11) are circumferentially distributed on the outer side of the central grinding roller (10), and a grinding wall plate (12) is arranged on the inner wall of the cylinder body (1) at the outer side of the driven grinding rollers (11); the upper end of the driven grinding roller (11) is fixedly connected with an upper rotating shaft (13), and the upper rotating shaft (13) is fixedly connected with the lower surface of an upper rotating disc (7) through a bearing (23); the upper rotating shaft (13) is fixedly connected with a rolling gear (14), and a rack ring (15) is meshed on the outer side of the rolling gear (14); the lower end of the driven grinding roller is fixedly connected with a lower rotating shaft (16), the lower rotating shaft (16) is rotatably connected with a lower rotating disc (17) through a bearing, and the lower rotating disc (17) is fixedly connected with an output shaft (5); the lower rotary table (17) is rotationally connected with the inner wall of the cylinder body (1) through a second bearing sleeve (19); a turbine blade disc (20) is fixedly connected to the lower rotating shaft (16); the lower rotary table (17) is provided with blanking holes (18) which are uniformly distributed, and the blanking holes (18) are through holes which are vertically arranged; a filter plate is arranged below the lower turntable (17) in the cylinder body (1), a liquid discharge pipe (24) is arranged at the lower end of the left side of the cylinder body (1), and a valve is arranged on the liquid discharge pipe (24); the cylinder (1) is provided with a discharging door plate (22) on the right side of the filter plate (21).
2. A rotary medical waste comminution device according to claim 1 in which the feed hopper (3) is hinged with a cover plate.
3. A rotary medical waste comminution device according to claim 1, wherein the inlet openings (101) are vertical through openings.
4. A rotary medical waste comminution device according to claim 1, wherein the grinding wall (12) is ring-shaped, and wherein the grinding teeth are evenly distributed on the inner surface of the grinding wall (12), the surfaces of the central grinding roll (10) and the driven grinding roll (11).
5. A rotary medical waste comminution device according to claim 1, in which the grinding gap width between the central grinding roll (10) and the driven grinding roll (11) is greater than the gap between the driven grinding roll (11) and the grinding web (12), the discharge opening (9) is located above the gap between the central grinding roll (10) and the driven grinding roll (11), the gap between the circumferentially distributed sets of driven grinding rolls (11) is smaller than the grinding gap width between the central grinding roll (10) and the driven grinding roll (11), and the grinding gap width between the circumferentially distributed sets of driven grinding rolls (11) is greater than the grinding gap width between the driven grinding roll (11) and the grinding web (12).
6. A rotary medical waste comminution device according to claim 1, wherein the turbine blade disk (20) comprises circumferentially extending inclined turbine blades, the lower ends of which are adjacent to the upper end face of the lower rotor disk (7).
7. A rotary medical waste comminution device according to claim 1, in which the discharge door panel (22) is hinged to the barrel (1), the discharge door panel (22) being provided with a catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109694.0A CN108479921B (en) | 2018-02-05 | 2018-02-05 | Rotary medical waste crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810109694.0A CN108479921B (en) | 2018-02-05 | 2018-02-05 | Rotary medical waste crushing device |
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| Publication Number | Publication Date |
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| CN108479921A CN108479921A (en) | 2018-09-04 |
| CN108479921B true CN108479921B (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810109694.0A Active CN108479921B (en) | 2018-02-05 | 2018-02-05 | Rotary medical waste crushing device |
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| CN (1) | CN108479921B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109365103B (en) * | 2018-09-20 | 2021-05-04 | 广州合盛科技信息有限公司 | A high-efficient coal pulverizer for thermal power |
| CN109531881A (en) * | 2019-01-18 | 2019-03-29 | 海安荣民汽车配件有限公司 | A kind of roll-type automobile plastic components milling apparatus |
| CN110665580B (en) * | 2019-11-28 | 2021-04-02 | 山东新亚新磨具有限公司 | Abrasive material of different particle sizes forms and divides sieve integration equipment |
| CN111111837B (en) * | 2019-12-30 | 2022-01-28 | 阜阳泉能农业科技有限公司 | Cutting and grinding device for straw processing |
| CN113399036A (en) * | 2021-06-07 | 2021-09-17 | 厦门汝冰沁贸易有限公司 | Utensil agricultural and sideline products's screening reducing mechanism |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2594213B2 (en) * | 1992-03-25 | 1997-03-26 | 株式会社奈良機械製作所 | Particulate material processing equipment |
| CN204911611U (en) * | 2015-06-17 | 2015-12-30 | 李云义 | Extrusion formula comminuted device |
| CN105126966A (en) * | 2015-09-28 | 2015-12-09 | 马宏 | Multi-rotor damping crushing device |
| CN205236092U (en) * | 2015-11-16 | 2016-05-18 | 韩乌仁高娃 | New forms of energy living beings processingequipment |
| CN106827297B (en) * | 2017-03-14 | 2018-10-16 | 泰州长力树脂管有限公司 | A kind of waste plastic processing system |
| CN206763049U (en) * | 2017-03-17 | 2017-12-19 | 苏高杰 | A kind of dust-proof ore pulverizer of spraying water |
| CN206868327U (en) * | 2017-06-27 | 2018-01-12 | 勐海县云茶科技有限责任公司 | A kind of tea pulverizer |
| CN107560362A (en) * | 2017-09-21 | 2018-01-09 | 蒋嫚 | The convenient agri-foodstuffs processing drying plant of one kind discharging |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yin Lili Inventor after: Zhou Linguo Inventor after: Sun Peidao Inventor after: Jin Xiong Inventor before: Jin Xiong |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191202 Address after: 262400, 278 Limin street, Changle County, Shandong, Weifang Applicant after: Yin Lili Address before: 410000 Hunan city Changsha Qingzhuhu Kaifu District Xiangjiang Street North Road No. 369 central (Hunan) import and export commodities exhibition and Trade Center Building 1 room 452 Applicant before: Hunan Hui Xun Enterprise Management Co., Ltd. |
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