CN109847958A - A kind of automatic discharge unit for media separation system - Google Patents
A kind of automatic discharge unit for media separation system Download PDFInfo
- Publication number
- CN109847958A CN109847958A CN201910247054.0A CN201910247054A CN109847958A CN 109847958 A CN109847958 A CN 109847958A CN 201910247054 A CN201910247054 A CN 201910247054A CN 109847958 A CN109847958 A CN 109847958A
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- Prior art keywords
- cone valve
- cam
- funnel
- cylinder
- separation system
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- 238000000926 separation method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims description 23
- 230000005622 photoelectricity Effects 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 13
- 230000005484 gravity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005476 size effect Effects 0.000 description 1
Abstract
A kind of automatic discharge unit for media separation system, it is connect at the top of cylinder with media separation system, cylinder inboard wall is from top to bottom disposed with the first funnel, the second funnel and cabinet, top of the box slidable fit has the first cone valve, the top of first cone valve is adapted with the opening of the first funnel bottom, first cone valve slide outside is arranged with the second cone valve, and the top of the second cone valve is adapted with the opening of the second funnel bottom；One end of shaft and the output shaft of servo motor are fixed, the other end fixing assembling of shaft has first cam and the second cam, the bottom of first cone valve is in contact with the periphery of the first cam, the bottom of second cone valve is in contact with the periphery of the second cam, there are 180 ° of phase differences between two cams, cylinder inboard wall is provided with photoelectric sensor；The present invention realizes the automatic discharging under cyclone separator not shutdown status, and good airproof performance is not limited by granular size, realizes the timing control of two cone valves, high reliablity respectively by one group of cam mechanism.
Description
Technical field
The invention belongs to medium separation technology fields, and in particular to a kind of automatic discharging dress for media separation system
It sets.
Background technique
Cyclone separator is the common media separation system of industrial circle, can be in the workplace of gas transporting material
It realizes that efficiently separation mixes the function of molecule in the gas flow, due to the influence of its working principle, leads to its inside one
Straight there are a negative pressure spaces, it is desirable to which it is relatively difficult that the molecule being collected into, which is discharged, in the non-stop-machine situation of equipment
, existing unloading valve is difficult to accomplish to be fully sealed.
Currently, existing media separating apparatus have it is following several:
Star-shaped dust-discharging valve, star-shaped dust-discharging valve, will by the gravity of material and the positive action of batcher operating mechanism
Material removal is simultaneously continuously fed in next device.Its structure depends on the extruding of impeller and cavity inner wall, but always due to it
It makes rotating motion, leakproofness is poor.
Screw input feeder, screw input feeder are to utilize the rotation of spiral by the material in semicircle hopper concentric with it
The device conveyed.Effect of the material due to gravity and to cell wall frictional force in hopper, during exercise not with spiral
Rotation, but slideably to be moved along hopper, to realize conveying function.Its structure not can guarantee tiny material
Sealing is tight, be easy to cause leakage pressure phenomenon.
Although continuous discharge movement may be implemented in existing star-shaped dust-discharging valve or screw input feeder, but be limited to its work original
There is the case where sealing unreliable, quick abrasion, easily scuffing stuck by bulky grain in reason, both devices, this point holds needs
Continuous isolated job requirement is unable to satisfy.
Present a variety of devices for discharging are made a general survey of, all cannot be guaranteed the precision sealing of high reliability, and volume is big, can not achieve
Intelligent control, application are limited.
Therefore, design it is a can under cyclone separator not shutdown status sealed reliable, not by particle size effect
The device that material can be persistently automatically separated is that have very much application value.
Summary of the invention
It is a kind of for the device for being able to achieve automatic discharging under cyclone separator not shutdown status object of the present invention is to design,
Technical solution is as follows:
A kind of automatic discharge unit for media separation system, including bottom plate, cylinder, the first funnel, the first cone valve,
Two funnels, the second cone valve, cabinet, servo motor, shaft, the first cam, the second cam, taper stock guide, photoelectric sensor and
Host computer, the cylinder top are connect with media separation system, and cylinder inboard wall is from top to bottom disposed with the first funnel, second
Cylinder lumen is from top to bottom divided into collecting chamber, adapter cavity and discharging chamber, cabinet by funnel and cabinet, the first funnel and the second funnel
Top vertical slidable fit has the first cone valve, and the top of the first cone valve is adapted with the opening of the first funnel bottom, the first cone valve
Slide outside is arranged with the second cone valve, and the top of the second cone valve is adapted with the opening of the second funnel bottom；
The servo motor is horizontally disposed, and the shell of servo motor passes through fixed between bottom plate and cylinder, one end of shaft
It is coaxially fixed with the output shaft of servo motor, the other end of shaft extends to box house through the side wall of cylinder and cabinet, and
Fixing assembling has first cam and the second cam, and the bottom of the first cone valve connects through top of the box with the periphery of the first cam
The bottom of touching, the second cone valve is in contact through top of the box with the periphery of the second cam, has between the first cam and the second cam
180 ° of phase differences, top of the box fixing assembling have taper stock guide, and taper stock guide is sheathed on the outside of the second cone valve, and taper is led
The bottom of flitch is concordant with wall box；
The cylinder inboard wall is provided with photoelectric sensor, and photoelectric sensor is located above the first funnel, for detecting first
The accumulating amount of material in funnel, servo motor and photoelectric sensor respectively with upper mechatronics.
Second cone valve bottom fixing assembling has a connection frame, and the bottom of the second cone valve passes through connection frame and the second cam
Periphery is in contact.
The cabinet wall fixing assembling has support frame, support frame between the first cam and the second cam, shaft with
Support frame rotation connection.
The top of first cone valve and the second cone valve is made of rubber material.
Compared with prior art, the beneficial effects of the present invention are:
The present invention detects the material accumulation situation in collecting chamber by photoelectric sensor, when material accumulation to photoelectric sensor
When position, the rotation of PC control servo motor opens the first cone valve, closes the second cone valve, material is due to gravity
It falls in adapter cavity, after material enters adapter cavity, the rotation of PC control servo motor closes the first cone valve, opens the
Two cone valves, discharging is intracavitary, and then along the discharge of taper stock guide, the present invention relies on the first cone valve since gravity is fallen on for material
It is opened with the alternating of the second cone valve, realizes the automatic discharging under cyclone separator not shutdown status, good airproof performance, not by particle
Size limitation, the timing control of two cone valves, high reliablity is realized by one group of cam mechanism, and structure of the invention is tight respectively
Gather, high reliablity, using it is simple, can be achieved automatically control.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the first cone valve of the invention is closed, the second cone valve is opened；
Fig. 2 is structural schematic diagram when the first cone valve of the invention is opened, the second cone valve is closed；
Fig. 3 is the schematic diagram that is engaged of the first cam and the first cone valve of the invention；
Fig. 4 is the schematic diagram that is engaged of the second cam and connection frame of the invention；
Fig. 5 is workflow schematic diagram of the invention.
Wherein: bottom plate 1；Cylinder 2；First funnel 3；First cone valve 4；Second funnel 5；Second cone valve 6；Cabinet 7；Servo electricity
Machine 8；Shaft 9；First cam 10；Second cam 11；Collecting chamber 12；Adapter cavity 13；Discharging chamber 14；Taper stock guide 15；Photoelectricity
Sensor 16；Connection frame 17；Support frame 18.
Specific embodiment
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
As shown in Figures 1 to 4, the present invention provides a kind of automatic discharge units for media separation system, including bottom
Plate 1, cylinder 2, the first funnel 3, the first cone valve 4, the second funnel 5, the second cone valve 6, cabinet 7, servo motor 8, shaft 9, first
Cam 10, the second cam 11, taper stock guide 15, photoelectric sensor 16 and host computer (figure omits), 2 top of cylinder and medium
Separation system connection, 2 inner wall of cylinder are from top to bottom disposed with the first funnel 3, the second funnel 5 and cabinet 7, the first funnel 3
2 inner cavity of cylinder is from top to bottom divided into collecting chamber 12, adapter cavity 13 and discharging chamber 14 with the second funnel 5,7 top vertical of cabinet is sliding
Dynamic to be equipped with the first cone valve 4, the top of the first cone valve 4 is adapted with the opening of 3 bottom of the first funnel, sliding outside the first cone valve 4
Dynamic to be arranged with the second cone valve 6, the top of the second cone valve 6 is adapted with the opening of 5 bottom of the second funnel；
Flange is provided at the top of specific cylinder 2, media separation system (cyclone separator) passes through 2 top of bolt and cylinder
Flanged joint.
The servo motor 8 is horizontally disposed, and the shell of servo motor 8 passes through to be fixed between bottom plate 1 and cylinder 2, shaft 9
One end and the output shaft of servo motor 8 are coaxially fixed, and the other end of shaft 9 extends to cabinet through the side wall of cylinder 2 and cabinet 7
Inside 7, and fixing assembling has the first cam 10 and the second cam 11, and the bottom of the first cone valve 4 is convex through 7 top of cabinet and first
The periphery of wheel 10 is in contact, and the bottom of the second cone valve 6 is in contact through 7 top of cabinet with the periphery of the second cam 11, and first is convex
There are 180 ° of phase differences between wheel 10 and the second cam 11,7 top fixing assembling of cabinet has taper stock guide 15, taper stock guide 15
It is sheathed on the outside of the second cone valve 6, the bottom of taper stock guide 15 is concordant with 7 side wall of cabinet；
2 inner wall of cylinder is provided with photoelectric sensor 16, and photoelectric sensor 16 is located at 3 top of the first funnel, for examining
Survey the accumulating amount of material in the first funnel 3, servo motor 8 and photoelectric sensor 16 respectively with upper mechatronics.
Specifically, the model E18-D80NK of the photoelectric sensor 16, host computer is specially mitsubishi FX2N series of PLC
Controller, for servo motor 8 by servo-driver and upper mechatronics, servo motor 8 is Mitsubishi MR-JE series of servo electricity
Machine, connection method, servo-driver between servo motor 8 and servo-driver and the connection method between PLC, photoelectric sensing
Connection method between device 16 and PLC belongs to the state of the art, be not just described in detail herein.
Second cone valve, the 6 bottom fixing assembling has connection frame 17, and the bottom of the second cone valve 6 passes through connection frame 17 and second
The periphery of cam 11 is in contact.
The 7 inner wall fixing assembling of cabinet has a support frame 18, support frame 18 be located at the first cam 10 and the second cam 11 it
Between, shaft 9 and support frame 18 are rotatablely connected, and the stability for making shaft 9 work improves.
The top of first cone valve 4 and the second cone valve 6 is made of rubber material, makes 4 top of the first cone valve and first
The opening of 3 bottom of funnel, the top of the second cone valve 6 and the opening of 5 bottom of the second funnel reach preferable sealing effect.
The working principle of the invention and workflow are as follows:
As shown in figure 5, in the initial state, the first cone valve 4 is in off state, the second cone valve 6 is open state, is isolated
Material accumulated in collecting chamber 12, when accumulation height of materials reach photoelectric sensor 16 when, photoelectric sensor 16 is blocked,
At this point, signal intensity is transferred to host computer by photoelectric sensor 16, PC control servo motor 8 rotates 180 °, driving first
Cam 10 and the second cam 11 rotate 180 °, so that the first cone valve 4 is opened, the second cone valve 6 is closed, and material is due to gravity
It falls in adapter cavity 13, after material enters adapter cavity 13 (this step carries out timing control by the time relay in PLC),
PC control servo motor 8 rotates 180 ° again, so that the first cone valve 4 is closed, the second cone valve 6 is opened, and material is due to gravity
Effect is fallen in discharging chamber 14, is then discharged along taper stock guide 15, is completed one cycle, is hereafter continued waiting for photoelectric sensing
The signal intensity of device 16, is recycled next time.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, and the those of ordinary skill in field is it is understood that still can be to specific embodiment party of the invention
Formula is modified or replaced equivalently, and without departing from any modification of spirit and scope of the invention or equivalent replacement, it should all
Cover in present claims range.
Claims (4)
1. a kind of automatic discharge unit for media separation system, which is characterized in that including bottom plate, cylinder, the first funnel,
One cone valve, the second funnel, the second cone valve, cabinet, servo motor, shaft, the first cam, the second cam, taper stock guide, photoelectricity
Sensor and host computer, the cylinder top are connect with media separation system, and cylinder inboard wall is from top to bottom disposed with first
Cylinder lumen is from top to bottom divided into collecting chamber, adapter cavity and unloaded by funnel, the second funnel and cabinet, the first funnel and the second funnel
Expect chamber, top of the box vertical sliding is equipped with the first cone valve, and the top of the first cone valve is adapted with the opening of the first funnel bottom,
First cone valve slide outside is arranged with the second cone valve, and the top of the second cone valve is adapted with the opening of the second funnel bottom；
The servo motor is horizontally disposed, the shell of servo motor pass through it is fixed between bottom plate and cylinder, one end of shaft with watch
The output shaft for taking motor is coaxially fixed, and the other end of shaft extends to box house through the side wall of cylinder and cabinet, and fixed
It is equipped with first cam and the second cam, the bottom of the first cone valve is in contact through top of the box with the periphery of the first cam, the
The bottom of two cone valves is in contact through top of the box with the periphery of the second cam, there is 180 ° of phases between the first cam and the second cam
Potential difference, top of the box fixing assembling have taper stock guide, and taper stock guide is sheathed on the outside of the second cone valve, taper stock guide
Bottom is concordant with wall box；
The cylinder inboard wall is provided with photoelectric sensor, and photoelectric sensor is located above the first funnel, for detecting the first funnel
The accumulating amount of interior material, servo motor and photoelectric sensor respectively with upper mechatronics.
2. a kind of automatic discharge unit for media separation system according to claim 1, which is characterized in that described
Two cone valve bottom fixing assemblings have connection frame, and the bottom of the second cone valve is in contact by connection frame with the periphery of the second cam.
3. a kind of automatic discharge unit for media separation system according to claim 1, which is characterized in that the case
Internal wall fixing assembling has support frame, and between the first cam and the second cam, shaft and support frame are rotatablely connected support frame.
4. a kind of automatic discharge unit for media separation system according to claim 1, which is characterized in that described
The top of one cone valve and the second cone valve is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247054.0A CN109847958B (en) | 2019-03-29 | 2019-03-29 | Automatic discharging device for medium separation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247054.0A CN109847958B (en) | 2019-03-29 | 2019-03-29 | Automatic discharging device for medium separation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109847958A true CN109847958A (en) | 2019-06-07 |
| CN109847958B CN109847958B (en) | 2024-01-30 |
Family
ID=66902451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910247054.0A Active CN109847958B (en) | 2019-03-29 | 2019-03-29 | Automatic discharging device for medium separation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109847958B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827674A (en) * | 2020-12-30 | 2021-05-25 | 东北石油大学 | Reciprocating intermittent type formula cyclone separation device |
| CN112827669A (en) * | 2020-12-30 | 2021-05-25 | 东北石油大学 | Intermittent gas-liquid cyclone separator |
| CN116474949A (en) * | 2023-05-26 | 2023-07-25 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR588311A (en) * | 1924-10-27 | 1925-05-05 | Kestner & Neu Snc | Automatic distributor of granular or powdery materials for pneumatic transport systems |
| GB324103A (en) * | 1928-10-18 | 1930-01-20 | Thomas Francis Miller | Improvement in apparatus for conveying solid materials through pipes by means of compressed air |
| FR764761A (en) * | 1933-12-02 | 1934-05-28 | Automatic feeder for compressed air transport systems for the transport of granular materials, especially powdery or flour-shaped materials | |
| GB790042A (en) * | 1954-04-15 | 1958-02-05 | Rupert Octavius Stokes | A valve arrangement for the discharge of material from a space below atmospheric pressure and like purposes |
| GB2105809A (en) * | 1981-07-16 | 1983-03-30 | Bendix Ltd | Cam operated valve |
| US4780027A (en) * | 1986-12-10 | 1988-10-25 | Progressive Blasting Systems, Inc. | System for supplying blasting media to a media blasting system |
| CN2723392Y (en) * | 2003-12-20 | 2005-09-07 | 史美伟 | Electric lock pneumatic plate turnover ash discharge valve |
| CN200948976Y (en) * | 2006-09-27 | 2007-09-19 | 唐雄 | Double air-locking feed valve for powder granule material transportation |
| EP2267342A1 (en) * | 2009-03-09 | 2010-12-29 | TA-Regulator | Pressure independent control valve |
| CN102745509A (en) * | 2012-07-11 | 2012-10-24 | 于秋月 | Double-sealing discharge device |
| CN204083466U (en) * | 2014-08-11 | 2015-01-07 | 江苏凯捷机械制造有限公司 | Without impacting Double-deck cinder discharge valve |
| CN204477323U (en) * | 2014-12-16 | 2015-07-15 | 启东百盛冶金设备有限公司 | Double-deck simple gate heavy hammer type unloading valve |
| WO2017088595A1 (en) * | 2015-11-26 | 2017-06-01 | 中冶赛迪工程技术股份有限公司 | Secondary material distribution system |
| CN107036158A (en) * | 2015-07-17 | 2017-08-11 | 东北大学 | A kind of indoor and outdoor circulation air purifier |
| CN107084272A (en) * | 2017-06-07 | 2017-08-22 | 枣庄九电子科技有限公司 | A kind of automatic alternately opening/shutting valve |
| CN206868458U (en) * | 2017-06-22 | 2018-01-12 | 绍兴市上虞众联环保有限公司 | A kind of cyclone dust collectors automatic ash-discharging device |
| CN108905474A (en) * | 2018-08-07 | 2018-11-30 | 东北大学 | A kind of particle separating and filtering device for dangerous goods in solid form leakage rescue |
| CN208527018U (en) * | 2018-02-11 | 2019-02-22 | 交城县并盛化工有限公司 | A kind of swirl-flow devices |
| JP2019032012A (en) * | 2017-08-07 | 2019-02-28 | 株式会社ジェイペック | Operation mechanism of particulate matter opening/closing valve |
| CN209791790U (en) * | 2019-03-29 | 2019-12-17 | 东北大学 | Automatic discharging device for medium separation system |
-
2019
- 2019-03-29 CN CN201910247054.0A patent/CN109847958B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR588311A (en) * | 1924-10-27 | 1925-05-05 | Kestner & Neu Snc | Automatic distributor of granular or powdery materials for pneumatic transport systems |
| GB324103A (en) * | 1928-10-18 | 1930-01-20 | Thomas Francis Miller | Improvement in apparatus for conveying solid materials through pipes by means of compressed air |
| FR764761A (en) * | 1933-12-02 | 1934-05-28 | Automatic feeder for compressed air transport systems for the transport of granular materials, especially powdery or flour-shaped materials | |
| GB790042A (en) * | 1954-04-15 | 1958-02-05 | Rupert Octavius Stokes | A valve arrangement for the discharge of material from a space below atmospheric pressure and like purposes |
| GB2105809A (en) * | 1981-07-16 | 1983-03-30 | Bendix Ltd | Cam operated valve |
| US4780027A (en) * | 1986-12-10 | 1988-10-25 | Progressive Blasting Systems, Inc. | System for supplying blasting media to a media blasting system |
| CN2723392Y (en) * | 2003-12-20 | 2005-09-07 | 史美伟 | Electric lock pneumatic plate turnover ash discharge valve |
| CN200948976Y (en) * | 2006-09-27 | 2007-09-19 | 唐雄 | Double air-locking feed valve for powder granule material transportation |
| EP2267342A1 (en) * | 2009-03-09 | 2010-12-29 | TA-Regulator | Pressure independent control valve |
| CN102745509A (en) * | 2012-07-11 | 2012-10-24 | 于秋月 | Double-sealing discharge device |
| CN204083466U (en) * | 2014-08-11 | 2015-01-07 | 江苏凯捷机械制造有限公司 | Without impacting Double-deck cinder discharge valve |
| CN204477323U (en) * | 2014-12-16 | 2015-07-15 | 启东百盛冶金设备有限公司 | Double-deck simple gate heavy hammer type unloading valve |
| CN107036158A (en) * | 2015-07-17 | 2017-08-11 | 东北大学 | A kind of indoor and outdoor circulation air purifier |
| WO2017088595A1 (en) * | 2015-11-26 | 2017-06-01 | 中冶赛迪工程技术股份有限公司 | Secondary material distribution system |
| CN107084272A (en) * | 2017-06-07 | 2017-08-22 | 枣庄九电子科技有限公司 | A kind of automatic alternately opening/shutting valve |
| CN206868458U (en) * | 2017-06-22 | 2018-01-12 | 绍兴市上虞众联环保有限公司 | A kind of cyclone dust collectors automatic ash-discharging device |
| JP2019032012A (en) * | 2017-08-07 | 2019-02-28 | 株式会社ジェイペック | Operation mechanism of particulate matter opening/closing valve |
| CN208527018U (en) * | 2018-02-11 | 2019-02-22 | 交城县并盛化工有限公司 | A kind of swirl-flow devices |
| CN108905474A (en) * | 2018-08-07 | 2018-11-30 | 东北大学 | A kind of particle separating and filtering device for dangerous goods in solid form leakage rescue |
| CN209791790U (en) * | 2019-03-29 | 2019-12-17 | 东北大学 | Automatic discharging device for medium separation system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112827674A (en) * | 2020-12-30 | 2021-05-25 | 东北石油大学 | Reciprocating intermittent type formula cyclone separation device |
| CN112827669A (en) * | 2020-12-30 | 2021-05-25 | 东北石油大学 | Intermittent gas-liquid cyclone separator |
| CN116474949A (en) * | 2023-05-26 | 2023-07-25 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
| CN116474949B (en) * | 2023-05-26 | 2023-11-14 | 江苏中慧元通生物科技股份有限公司 | Vaccine production ultracentrifuge with autonomous collection function |
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| Publication number | Publication date |
|---|---|
| CN109847958B (en) | 2024-01-30 |
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