CN113856600A - System for nanometer biological product production - Google Patents
System for nanometer biological product production Download PDFInfo
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- CN113856600A CN113856600A CN202111284118.8A CN202111284118A CN113856600A CN 113856600 A CN113856600 A CN 113856600A CN 202111284118 A CN202111284118 A CN 202111284118A CN 113856600 A CN113856600 A CN 113856600A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
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Abstract
The invention relates to a system for producing nano biological products, which comprises a reactor provided with a stirring device, wherein the reactor comprises a reaction shell, the reaction shell is provided with a stirring cavity, the stirring device is provided with a central shaft penetrating through the reaction shell, a stop sleeve is fixedly sleeved on the central shaft in the stirring cavity, a driving sleeve is arranged above the stop sleeve and in the central shaft sleeve, a driven sleeve is arranged below the stop sleeve and in the central shaft sleeve, a first elastic part is arranged between the stop sleeve and the driving sleeve, a second elastic part is arranged between the stop sleeve and the driven sleeve, driving rods are circumferentially distributed on the driving sleeve, driven rods are circumferentially distributed on the driven sleeve, the driving rods are connected with the driving sleeve through a first universal connecting mechanism, the driven rods are connected with the driven sleeve through a second universal connecting mechanism, the driving rods are connected with the corresponding driven rods through a third universal connecting mechanism, and the reaction shell is provided with a power mechanism for driving the driving sleeve to rotate, the reactor is used for solving the technical problem of overlarge vibration of the reactor.
Description
Technical Field
The invention relates to the field of nano biological product production, in particular to a system for producing nano biological products.
Background
In recent years, with the generation of nanotechnology, nano biomedical materials have come into play, and the advantages of unique biocompatibility, good degradation performance, high targeting property and the like caused by the nano biomedical materials become important research objects in the biomedical field.
In the prior art, there is disclosed a production system and a production method of a nano biomedical material, which is an invention patent with an issued publication number of CN109351301B and an issued publication date of 2020.12.11, and the production system includes: the reactor, the first membrane separator and the second membrane separator; the feed inlet of the first membrane separator is communicated with the discharge outlet of the reactor, and the discharge outlet of the first membrane separator is communicated with the feed inlet of the reactor; the feed inlet of the second membrane separator is communicated with the discharge outlet of the reactor, and the discharge outlet of the second membrane separator is communicated with the feed inlet of the reactor. When the stirring device of the reactor is started, the stirring range is too large, so that the starting load of a motor is large, and the reactor is vibrated greatly.
Disclosure of Invention
The invention provides a system for producing nano biological products, which aims to solve the technical problem of overlarge vibration of a reactor.
The system for producing the nano biological product adopts the following technical scheme: comprises a reactor provided with a stirring device, the reactor comprises a reaction shell, the reaction shell is provided with a stirring cavity, the stirring device is provided with a central shaft penetrating through the reaction shell, a stopping sleeve is fixedly sleeved on the central shaft in the stirring cavity, a driving sleeve is arranged above the stopping sleeve and on the central shaft sleeve, a driven sleeve is arranged below the stopping sleeve and on the central shaft sleeve, a first elastic piece is arranged between the stop sleeve and the driving sleeve, a second elastic piece is arranged between the stop sleeve and the driven sleeve, the driving sleeve is circumferentially distributed with driving rods, the driven sleeve is circumferentially distributed with driven rods, the driving rods are connected with the driving sleeve through a first universal connecting mechanism, the driven rods are connected with the driven sleeve through a second universal connecting mechanism, the driving rod is connected with the corresponding driven rod through a third universal connecting mechanism, and the reaction shell is provided with a power mechanism for driving the driving sleeve to rotate.
Furthermore, the driving sleeve and the driven sleeve are made of conductive materials, the driving rod, the driven rod, the central shaft, the first elastic piece and the second elastic piece are all insulated, the driving sleeve is provided with a first conductive head, the driven sleeve is provided with a second conductive head, and the stopping sleeve is made of conductive materials so that the first conductive head and the second conductive head are conducted when the first conductive head and the second conductive head are both contacted with the stopping sleeve.
Furthermore, the first universal connecting mechanism comprises a first ball head fixedly connected with the driving sleeve and a first ball seat fixedly connected with one end of the driving rod, the second universal connecting mechanism comprises a second ball head fixedly connected with the driven sleeve and a second ball seat fixedly connected with one end of the driven rod, and the third universal connecting mechanism comprises a third ball head fixedly connected with the other end of the driven rod and a third ball seat fixedly connected with the other end of the driving rod.
Further, the center pin lower extreme is equipped with the base, be equipped with the support column between base and the reaction casing in order to prevent that the reaction casing from following initiative sleeve pipe, driven sleeve pipe motion.
Further, the first elastic member and the second elastic member are helical compression springs.
Furthermore, the power mechanism comprises a driving tooth arranged at the upper end of the driving sleeve, the reaction shell is provided with a motor, and an output shaft of the motor is provided with a driving gear in meshing transmission with the driving tooth.
Further, the reaction shell is provided with a feeding hole and a discharging hole.
The invention has the beneficial effects that: when the stirring device of the system for producing the nano biological products is initially started, the driving sleeve drives the driving rod and the driven rod to twist, so that the driven sleeve is driven to rotate; in the process that the driving rod and the driven rod are sequentially twisted, the driving sleeve and the driven sleeve are relatively close to each other, and the first elastic part and the second elastic part between the driving sleeve and the driven sleeve are compressed, so that axial buffering is provided for the driving sleeve to drive the driving rod and the driven rod to be twisted, rigid impact between the driving sleeve and the driven sleeve is avoided, and vibration of the reactor is reduced.
Further, after the moment of torsion of driving driven sleeve pipe reduces to certain degree gradually, the required moment of torsion of driving driven sleeve pipe this moment is not enough to resist the centrifugal force effect, under the effect of centrifugal force, the initiative pole, the driven lever is expanded along the centrifugal force direction gradually, enlarge the scope of stirring gradually, the raw materials that makes the reaction are stirred from inside to outside in proper order, the vibrations of reactor have been reduced, prevent simultaneously that the raw materials that treat the reaction from rotating with the same speed, cause relative velocity equal between the particle of every reaction, thereby make difficult emergence reaction between the material.
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 only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of a system for the production of nano-bio products according to the present invention;
FIG. 2 is a schematic structural view of an embodiment of the reactor of the present invention;
FIG. 3 is a structural sectional view of a reactor of the present invention;
FIG. 4 is an enlarged view taken at I in FIG. 3;
FIG. 5 is an enlarged view taken at II in FIG. 3;
FIG. 6 is an enlarged view taken at III in FIG. 3;
FIG. 7 is a schematic view of the construction of the mandrel of the present invention;
FIG. 8 is a schematic structural diagram of an active bushing according to the present invention;
fig. 9 is a schematic view of the construction of the driven socket of the present invention.
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.
An embodiment of the system for producing nano biological products of the invention is shown in fig. 1 to 9, and comprises a reactor 1 provided with a stirring device, a first membrane separator 2 and a second membrane separator 3, wherein the connection relation among the reactor 1, the first membrane separator 2 and the second membrane separator 3 is already published in an invention patent with an authorization publication number of CN109351301B, and is not repeated herein, and the technical scheme of the invention is mainly innovated in the reactor part; the reactor comprises a reaction shell 4, the reaction shell is provided with a stirring cavity 5, the stirring device is provided with a central shaft 6 penetrating through the reaction shell, a stop sleeve 7 is fixedly sleeved on the central shaft in the stirring cavity, a driving sleeve 8 is arranged above the stop sleeve in a central shaft sleeve mode, a driven sleeve 9 is arranged below the central shaft sleeve mode, in order to prevent liquid leakage, sealing rings (not shown in the figure) are arranged between the inner side surfaces of the driving sleeve 8 and the driven sleeve 9 and between the outer side surfaces of the driving sleeve 8 and the central shaft and the reaction shell 4 respectively, a first elastic piece 10 is arranged between the stop sleeve and the driving sleeve, a second elastic piece 11 is arranged between the stop sleeve and the driven sleeve, driving rods 12 are circumferentially distributed on the driving sleeve, driven rods 13 are circumferentially distributed on the driven sleeve, the driving rods are connected with the driving sleeve through a first universal connecting mechanism 14, and the driven rods are connected with the driven sleeve through a second universal connecting mechanism 15, the driving rod is connected with the corresponding driven rod through a third universal connecting mechanism 16, and the reaction shell is provided with a power mechanism for driving the driving sleeve to rotate.
The driving sleeve 8, the driven sleeve 9 and the stopping sleeve 7 are all made of conductive materials, the driving rod, the driven rod, the central shaft, the first elastic piece and the second elastic piece are all insulated, the driving sleeve is provided with a first conductive head 17, the driven sleeve is provided with a second conductive head 18, the first conductive heads 17 and the second conductive heads 18 are all provided with a plurality of conductive heads and are evenly distributed in the circumferential direction around the central shaft, and the stopping sleeve is made of conductive materials so that the first conductive heads and the second conductive heads are conducted when the first conductive heads and the second conductive heads are both in contact with the stopping sleeve.
The first universal connecting mechanism 14 comprises a first ball head 19 fixedly connected with the driving sleeve and a first ball seat 20 fixedly connected with one end of the driving rod, the second universal connecting mechanism 15 comprises a second ball head 21 fixedly connected with the driven sleeve and a second ball seat 22 fixedly connected with one end of the driven rod, and the third universal connecting mechanism 16 comprises a third ball head 23 fixedly connected with the other end of the driven rod and a third ball seat 24 fixedly connected with the other end of the driving rod.
The lower end of the central shaft is provided with a base 25, a support column 26 is arranged between the base and the reaction shell to prevent the reaction shell from moving along with the driving sleeve and the driven sleeve, the first elastic part and the second elastic part are helical compression springs, the power mechanism comprises a driving tooth 27 arranged at the upper end of the driving sleeve, the reaction shell is provided with a motor 28, an output shaft of the motor is provided with a driving gear 29 which is in meshing transmission with the driving tooth, and the reaction shell is provided with a feeding hole and a discharging hole.
When the nano biomedical material mixer is used, firstly, raw materials for preparing nano biomedical materials are added into the stirring cavity 5, then the motor is started, the driving gear 29 of the output shaft of the motor is in meshing transmission with the driving gear 27, and at the moment, the driving sleeve 8 drives the driving rod 12 and the driven rod 13 to twist so as to drive the driven sleeve 9 to rotate; after the torque for driving the driven sleeve 9 is gradually reduced to a certain degree, the driving rod 12 and the driven rod 13 are gradually unfolded along the centrifugal force direction under the action of the centrifugal force, and the stirring range is gradually expanded. After the driving rod 12 and the driven rod 13 are expanded to the maximum, the first conductive head 17 and the second conductive head 18 are both in contact with and electrically connected to the stop sleeve 7, the motor is controlled to rotate in the reverse direction by the controller, and the rotation direction of the motor is switched by the controller to be the conventional prior art of motor control, which is not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a system is used in nanometer biological product production, is including the reactor that is equipped with agitating unit, the reactor is including reacting the casing, it is equipped with stirring chamber, its characterized in that to react the casing: the stirring device is provided with a central shaft penetrating through the reaction shell, a stopping sleeve is fixedly sleeved on the central shaft in the stirring cavity, a driving sleeve is arranged above the stopping sleeve in the central shaft sleeve, a driven sleeve is arranged below the stopping sleeve in the central shaft sleeve, a first elastic piece is arranged between the stopping sleeve and the driving sleeve, a second elastic piece is arranged between the stopping sleeve and the driven sleeve, driving rods are circumferentially distributed on the driving sleeve, driven rods are circumferentially distributed on the driven sleeve, the driving rods are connected with the driving sleeve through first universal connecting mechanisms, the driven rods are connected with the driven sleeve through second universal connecting mechanisms, the driving rods are connected with the corresponding driven rods through third universal connecting mechanisms, and the reaction shell is provided with a power mechanism for driving the driving sleeve to rotate.
2. The system for producing nano-bio products according to claim 1, wherein: the driving sleeve and the driven sleeve are made of conductive materials, the driving rod, the driven rod, the central shaft, the first elastic piece and the second elastic piece are all insulated, the driving sleeve is provided with a first conductive head, the driven sleeve is provided with a second conductive head, and the stopping sleeve is made of conductive materials so that the first conductive head and the second conductive head are conducted when the first conductive head and the second conductive head are both contacted with the stopping sleeve.
3. The system for producing nano-bio products according to claim 2, wherein: the first universal connecting mechanism comprises a first ball head fixedly connected with the driving sleeve and a first ball seat fixedly connected with one end of the driving rod, the second universal connecting mechanism comprises a second ball head fixedly connected with the driven sleeve and a second ball seat fixedly connected with one end of the driven rod, and the third universal connecting mechanism comprises a third ball head fixedly connected with the other end of the driven rod and a third ball seat fixedly connected with the other end of the driving rod.
4. The system for producing nanobiological products according to claim 3, wherein: the center pin lower extreme is equipped with the base, be equipped with the support column between base and the reaction casing in order to prevent that the reaction casing from following initiative sleeve pipe, driven sleeve pipe motion.
5. The system for producing nano-bio products according to claim 4, wherein: the first elastic piece and the second elastic piece are helical compression springs.
6. The system for producing nano-bio products according to claim 5, wherein: the power mechanism comprises a driving tooth arranged at the upper end of the driving sleeve, the reaction shell is provided with a motor, and an output shaft of the motor is provided with a driving gear in meshing transmission with the driving tooth.
7. The system for producing nano-bio products according to claim 6, wherein: the reaction shell is provided with a feeding hole and a discharging hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284118.8A CN113856600B (en) | 2021-11-01 | 2021-11-01 | System for nanometer biological product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284118.8A CN113856600B (en) | 2021-11-01 | 2021-11-01 | System for nanometer biological product production |
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| Publication Number | Publication Date |
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| CN113856600A true CN113856600A (en) | 2021-12-31 |
| CN113856600B CN113856600B (en) | 2023-01-03 |
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| CN202111284118.8A Active CN113856600B (en) | 2021-11-01 | 2021-11-01 | System for nanometer biological product production |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365778A1 (en) * | 1976-09-22 | 1978-04-21 | Haut Rhin Manufacture Machines | Explosive shell self destruction mechanism - has arm forced inwards by spring loaded levers when spin falls to low value |
| SU1051346A1 (en) * | 1980-12-10 | 1983-10-30 | Ленинградское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука | Expanded clutch |
| RU2188701C1 (en) * | 2001-03-02 | 2002-09-10 | Уфимский государственный нефтяной технический университет | Mixing apparatus |
| CN101451591A (en) * | 2007-12-03 | 2009-06-10 | 卢克摩擦片和离合器两合公司 | Torsional vibration damper |
| CN105041913A (en) * | 2015-08-19 | 2015-11-11 | 王鼎兴 | Speed regulator for blender |
| CN107715724A (en) * | 2017-11-09 | 2018-02-23 | 海洋化工研究院有限公司 | A kind of adjustable planet gear type non-skid coating agitator of moment of torsion |
| CN108014686A (en) * | 2018-01-25 | 2018-05-11 | 青岛科技大学 | A kind of interchangeable paint vehicle mixing paint scraping device of flyball-type |
| CN108458000A (en) * | 2018-05-31 | 2018-08-28 | 成都亿佰达电子科技有限公司 | A kind of centrifugal mechanism |
| CN109351301A (en) * | 2018-11-13 | 2019-02-19 | 中国化学赛鼎宁波工程有限公司 | A kind of production system and its production method of nano biomedical material |
| CN211935662U (en) * | 2020-04-08 | 2020-11-17 | 石棉县天钰科技有限公司 | Sodium chlorate crystallizer agitating unit |
| CN112808215A (en) * | 2021-01-15 | 2021-05-18 | 辽阳市隆达化工设备有限公司 | Variable speed stirring reation kettle |
| CN213467499U (en) * | 2020-08-11 | 2021-06-18 | 河南诺源涂料有限公司 | Coating production agitating unit |
-
2021
- 2021-11-01 CN CN202111284118.8A patent/CN113856600B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2365778A1 (en) * | 1976-09-22 | 1978-04-21 | Haut Rhin Manufacture Machines | Explosive shell self destruction mechanism - has arm forced inwards by spring loaded levers when spin falls to low value |
| SU1051346A1 (en) * | 1980-12-10 | 1983-10-30 | Ленинградское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука | Expanded clutch |
| RU2188701C1 (en) * | 2001-03-02 | 2002-09-10 | Уфимский государственный нефтяной технический университет | Mixing apparatus |
| CN101451591A (en) * | 2007-12-03 | 2009-06-10 | 卢克摩擦片和离合器两合公司 | Torsional vibration damper |
| CN105041913A (en) * | 2015-08-19 | 2015-11-11 | 王鼎兴 | Speed regulator for blender |
| CN107715724A (en) * | 2017-11-09 | 2018-02-23 | 海洋化工研究院有限公司 | A kind of adjustable planet gear type non-skid coating agitator of moment of torsion |
| CN108014686A (en) * | 2018-01-25 | 2018-05-11 | 青岛科技大学 | A kind of interchangeable paint vehicle mixing paint scraping device of flyball-type |
| CN108458000A (en) * | 2018-05-31 | 2018-08-28 | 成都亿佰达电子科技有限公司 | A kind of centrifugal mechanism |
| CN109351301A (en) * | 2018-11-13 | 2019-02-19 | 中国化学赛鼎宁波工程有限公司 | A kind of production system and its production method of nano biomedical material |
| CN211935662U (en) * | 2020-04-08 | 2020-11-17 | 石棉县天钰科技有限公司 | Sodium chlorate crystallizer agitating unit |
| CN213467499U (en) * | 2020-08-11 | 2021-06-18 | 河南诺源涂料有限公司 | Coating production agitating unit |
| CN112808215A (en) * | 2021-01-15 | 2021-05-18 | 辽阳市隆达化工设备有限公司 | Variable speed stirring reation kettle |
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| Publication number | Publication date |
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| CN113856600B (en) | 2023-01-03 |
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