CN109967267B - Efficient nano-material centrifugal separation equipment - Google Patents
Efficient nano-material centrifugal separation equipment Download PDFInfo
- Publication number
- CN109967267B CN109967267B CN201910307723.9A CN201910307723A CN109967267B CN 109967267 B CN109967267 B CN 109967267B CN 201910307723 A CN201910307723 A CN 201910307723A CN 109967267 B CN109967267 B CN 109967267B
- Authority
- CN
- China
- Prior art keywords
- upper fixing
- feeding
- pipe
- channel
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
- B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
- B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention provides high-efficiency nano material centrifugal separation equipment which comprises an equipment shell, wherein a main supporting shaft is rotatably arranged in the equipment shell, and a bearing assembly is arranged on the main supporting shaft; the bearing assembly comprises an upper fixing disc, a lower fixing disc and a separating tube, wherein the upper fixing disc is fixed on the main bearing shaft, a plurality of upper fixing plates are uniformly distributed at the outer edge of the upper fixing disc, the upper fixing plates are hinged and fixed on the upper fixing disc, and first through holes are formed in the upper fixing plates; the lower fixing disc is fixed on the main supporting shaft and is positioned below the upper fixing disc, and an open slot with an external opening is formed in the lower fixing disc and corresponds to the first through hole; each upper fixing plate is fixed with a separation tube; the invention has convenient operation and high extraction and purification efficiency, and can rapidly separate the waste water and the magnetic nano material.
Description
Technical Field
The invention relates to a separation device, in particular to a high-efficiency nano material centrifugal separation device.
Background
Magnetic nano materials (such as magnetic carbon nanotubes, magnetic graphene, etc.) as a novel adsorbing material have rapidly become a hot spot of current research due to their unique physicochemical properties. Because the magnetic nano material has the advantages of large specific surface area, large adsorption capacity, certain surface functional groups, hydrophobic surface and the like, and can strongly adsorb some heavy metal ions and organic compounds, researchers in recent years research the adsorption, separation and purification of organic matters and inorganic matters in wastewater by using the magnetic nano material as an adsorbent or a carrier.
The container device commonly used for adsorbing, separating and purifying organic and inorganic substances in wastewater based on magnetic nano materials is called a centrifugal tube. The centrifuge tube is a tubular sample container that may have a sealed lid or gland. The conventional centrifugal separation tube has disadvantages in that: the method is suitable for wide liquid-liquid extraction and matrix solid-phase dispersion, and has no pertinence to the magnetic material, so that the extraction advantages based on the magnetic nano material are not outstanding, and the operation is complicated.
Disclosure of Invention
The invention provides an efficient nano material centrifugal separation device aiming at the problems, which is convenient to operate and high in extraction and purification efficiency and can be used for quickly separating waste water and magnetic nano materials.
The specific technical scheme is as follows:
an efficient nano material centrifugal separation device comprises a device shell, wherein a main supporting shaft is rotatably arranged in the device shell, and a bearing assembly is arranged on the main supporting shaft;
the bearing assembly comprises an upper fixing disc, a lower fixing disc and a separating tube, wherein the upper fixing disc is fixed on the main bearing shaft, a plurality of upper fixing plates are uniformly distributed at the outer edge of the upper fixing disc, the upper fixing plates are hinged and fixed on the upper fixing disc, and first through holes are formed in the upper fixing plates; the lower fixing disc is fixed on the main supporting shaft and is positioned below the upper fixing disc, and an open slot with an external opening is formed in the lower fixing disc and corresponds to the first through hole;
each upper fixing plate is fixed with a separation tube; the separation tube comprises an upper tube body, a lower tube body and an end cover, the upper tube body and the lower tube body are connected through a fastener, the end cover is clamped and fixed on the upper tube body, a discharge tube is arranged at the bottom of the lower tube body, and an electromagnetic valve is arranged on the discharge tube; the upper pipe body is provided with a first limiting pressing ring, the separating pipe penetrates through the corresponding group of first through holes and the corresponding open slot, so that the first limiting pressing ring is fixed on the upper fixing plate through screws, and the separating pipe can swing by taking the hinged part of the upper fixing plate as a center;
a first channel is arranged in the end cover and communicated with the separation pipe, a second channel is arranged above the first channel, the aperture of the first channel is larger than that of the second channel, a plug cover assembly is arranged in the first channel and comprises a lower limiting ring and a plug cover, the lower limiting ring is fixed on the inner wall of the first channel, a plurality of first guide rods are uniformly distributed between the lower limiting ring and the top of the first channel, the plug cover is of a spherical-segment-shaped structure, a plurality of first connecting rods are arranged on the plug cover and correspond to the first guide rods, the first connecting rods can be sleeved on the first guide rods in a vertically movable mode, springs are sleeved on the first guide rods, and the springs are arranged between the first connecting rods and the lower limiting ring in a pressing mode;
when the spring is in a free state, the plug cover is pressed at the bottom of the second channel, so that the end cover is in a closed state;
the top of the main supporting shaft penetrates through the equipment shell to be connected with an output shaft of a variable speed motor, and the variable speed motor drives the bearing assembly to rotate;
the top of the equipment shell is provided with a feeding assembly, the feeding assembly comprises a feeding support frame, the feeding support frame is movably arranged at the top of the equipment shell, the bottom of the feeding support frame is provided with a plurality of feeding pipes corresponding to the separating pipes, feeding openings of the feeding pipes are arranged on the side walls of the feeding pipes, and the feeding support frame is pushed by a first hydraulic cylinder to move up and down;
when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
the bottom of the equipment shell is provided with an adsorption component, the adsorption component comprises a plurality of adsorption rings with arc-shaped structures, a layer of first permanent magnet is attached and fixed on the inner side wall of each adsorption ring, the bottoms of the adsorption rings are rotatably fixed at the bottom of the equipment shell, the adsorption rings are pushed to be arranged in an inward inclined mode through a second hydraulic cylinder, and the adsorption rings surround the outer side of the separation pipe to form a circular ring-shaped structure; a plurality of rubber balls are rotatably arranged on the inner side wall of the adsorption ring;
a plurality of fixing supports are uniformly distributed on the inner side of the separation pipe in a circumferential manner, a third hydraulic cylinder is obliquely fixed on each fixing support, a push plate is arranged on a push rod of each third hydraulic cylinder, and each third hydraulic cylinder is arranged corresponding to the separation pipe and used for pushing the separation pipe to keep an inclined state;
a circle of liquid collecting tank is arranged between the adsorption component and the fixed support and used for collecting waste liquid discharged from the discharge pipe.
Furthermore, the top of the upper fixing plate is hinged and fixed on the upper fixing plate, a group of second permanent magnets are arranged at the bottoms of the upper fixing plate and the upper fixing plate, and the polarities of contact ends of the second permanent magnets are opposite.
Furthermore, a door plate is arranged on the side wall of the equipment shell and can be opened and closed.
Further, the control method of the centrifugal separation apparatus is as follows:
(1) the upper fixing plate is horizontally arranged, the corresponding groups of second permanent magnets are mutually adsorbed, and the separation pipe is in a vertical state;
(2) the feeding support frame is pushed by a first hydraulic cylinder to move up and down; when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
(3) the variable speed motor drives the bearing assembly to rotate, so that the separating pipe is obliquely arranged outwards;
(4) the plurality of adsorption rings surround the outer side of the separation pipe to form a circular ring structure, namely the separation pipe is limited, and the first electromagnet is used for assisting in adsorbing the magnetic nano material;
(5) after separation is finished, the variable speed motor stops rotating to enable the separation pipes to rotate to the original positions, the third hydraulic cylinder pushes the corresponding separation pipes to keep the inclined states, the discharge pipe is opened, and waste liquid is discharged into the liquid collecting tank;
(6) the lower tube body can be opened, and the separated magnetic nano material is independently processed after being taken out.
The invention has the beneficial effects that:
the invention has convenient operation and high extraction and purification efficiency, and can rapidly separate the waste water and the magnetic nano material.
Drawings
FIG. 1 is a sectional view showing a state of feeding in the present invention.
Fig. 2 is a sectional view showing a separated state of the present invention.
Fig. 3 is an enlarged view of a portion a of fig. 1.
Detailed Description
In order to make the technical solution of the present invention clearer and more clear, the present invention is further described below, and any solution obtained by substituting technical features of the technical solution of the present invention with equivalents and performing conventional reasoning falls within the scope of the present invention.
Reference numerals
The device comprises a device shell 1, a main supporting shaft 2, an upper fixing disc 3, a lower fixing disc 4, a separation pipe 5, an upper fixing plate 6, a first through hole 7, an open groove 8, an upper pipe body 9, a lower pipe body 10, an end cover 11, a discharge pipe 12, an electromagnetic valve 13, a first limiting compression ring 14, a first channel 16, a second channel 17, a lower limiting ring 18, a plug cover 19, a first guide rod 20, a first connecting rod 21, a spring 22, a variable speed motor 23, a feeding support frame 24, a feeding pipe 25, a feeding opening 26, a first hydraulic cylinder 27, an adsorption ring 28, a first permanent magnet 29, a second hydraulic cylinder 30, a rubber ball 31, a fixing support 32, a third hydraulic cylinder 33, a liquid collecting tank 34, a second permanent magnet 35 and a door panel 36.
As shown in the figure, the high-efficiency nano material centrifugal separation equipment comprises an equipment shell 1, wherein a main supporting shaft 2 is rotatably arranged in the equipment shell, and a bearing assembly is arranged on the main supporting shaft;
the bearing assembly comprises an upper fixing disc 3, a lower fixing disc 4 and a separating tube 5, the upper fixing disc is fixed on the main bearing shaft, a plurality of upper fixing plates 6 are uniformly distributed at the outer edge of the upper fixing disc, the upper fixing plates are hinged and fixed on the upper fixing disc, and first through holes 7 are formed in the upper fixing plates; the lower fixed disc is fixed on the main supporting shaft and is positioned below the upper fixed disc, and an open slot 8 with an external opening is formed in the lower fixed disc and corresponds to the first through hole;
each upper fixing plate is fixed with a separation tube; the separation tube comprises an upper tube body 9, a lower tube body 10 and an end cover 11, the upper tube body and the lower tube body are connected through a fastener, the end cover is clamped and fixed on the upper tube body, a discharge tube 12 is arranged at the bottom of the lower tube body, and an electromagnetic valve 13 is arranged on the discharge tube; the upper pipe body is provided with a first limiting pressing ring 14, the separating pipe penetrates through a group of corresponding first through holes and open slots, so that the first limiting pressing ring is fixed on the upper fixing plate through screws, and the separating pipe can swing by taking the hinged part of the upper fixing plate as a center;
a first channel 16 is arranged in the end cover and communicated with the separation pipe, a second channel 17 is arranged above the first channel, the aperture of the first channel is larger than that of the second channel, a plug cover assembly is arranged in the first channel and comprises a lower limit ring 18 and a plug cover 19, the lower limit ring is fixed on the inner wall of the first channel, a plurality of first guide rods 20 are uniformly distributed between the lower limit ring and the top of the first channel, the plug cover is of a segment-ball structure, a plurality of first connecting rods 21 are arranged on the plug cover and correspond to the first guide rods, the first connecting rods can be sleeved on the first guide rods in a vertically movable mode, springs 22 are sleeved on the first guide rods, and the springs are arranged between the first connecting rods and the lower limit ring in a pressing mode;
when the spring is in a free state, the plug cover is pressed at the bottom of the second channel, so that the end cover is in a closed state;
the top of the main supporting shaft penetrates through the equipment shell to be connected with an output shaft of a variable speed motor 23, and the variable speed motor drives the bearing assembly to rotate;
the top of the equipment shell is provided with a feeding assembly, the feeding assembly comprises a feeding support frame 24 of a circular ring structure, the feeding support frame is movably arranged at the top of the equipment shell, the bottom of the feeding support frame is provided with a plurality of feeding pipes 25 corresponding to the separating pipes, feeding openings 26 of the feeding pipes are arranged on the side walls of the feeding pipes, and the feeding support frame is pushed by a first hydraulic cylinder 27 to move up and down;
when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
the bottom of the equipment shell is provided with an adsorption component, the adsorption component comprises a plurality of adsorption rings 28 with arc-shaped structures, a layer of first permanent magnet 29 is attached and fixed on the inner side walls of the adsorption rings, the bottoms of the adsorption rings are rotatably fixed at the bottom of the equipment shell, the adsorption rings are pushed to be inclined inwards through a second hydraulic cylinder 30, and the adsorption rings surround the outer side of the separation pipe to form a circular ring-shaped structure; a plurality of rubber balls 31 are rotatably arranged on the inner side wall of the adsorption ring;
a plurality of fixing supports 32 are uniformly distributed on the inner side of the separating pipe in a circumferential manner, a third hydraulic cylinder 33 is obliquely fixed on the fixing supports, a push plate is arranged on a push rod of the third hydraulic cylinder, and the third hydraulic cylinder is arranged corresponding to the separating pipe and is used for pushing the separating pipe to keep an inclined state;
a circle of liquid collecting groove 34 is arranged between the adsorption component and the fixed support and used for collecting waste liquid discharged from the discharge pipe.
Furthermore, the top of the upper fixing plate is hinged and fixed on the upper fixing plate, a group of second permanent magnets 35 are arranged at the bottoms of the upper fixing plate and the upper fixing plate, and the polarities of contact ends of the second permanent magnets are opposite.
Further, a door panel 36 is provided on the side wall of the apparatus housing to be openable and closable.
Further, the control method of the centrifugal separation apparatus is as follows:
(1) the upper fixing plate is horizontally arranged, the corresponding groups of second permanent magnets are mutually adsorbed, and the separation pipe is in a vertical state;
(2) the feeding support frame is pushed by a first hydraulic cylinder to move up and down; when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
(3) the variable speed motor drives the bearing assembly to rotate, so that the separating pipe is obliquely arranged outwards;
(4) the plurality of adsorption rings surround the outer side of the separation pipe to form a circular ring structure, namely the separation pipe is limited, and the first electromagnet is used for assisting in adsorbing the magnetic nano material;
(5) after separation is finished, the variable speed motor stops rotating to enable the separation pipes to rotate to the original positions, the third hydraulic cylinder pushes the corresponding separation pipes to keep the inclined states, the discharge pipe is opened, and waste liquid is discharged into the liquid collecting tank;
(6) the lower tube body can be opened, and the separated magnetic nano material is independently processed after being taken out.
Claims (4)
1. An efficient nanometer material centrifugal separation device is characterized by comprising a device shell, wherein a main supporting shaft is rotatably arranged in the device shell, and a bearing assembly is arranged on the main supporting shaft;
the bearing assembly comprises an upper fixing disc, a lower fixing disc and a separating tube, wherein the upper fixing disc is fixed on the main bearing shaft, a plurality of upper fixing plates are uniformly distributed at the outer edge of the upper fixing disc, the upper fixing plates are hinged and fixed on the upper fixing disc, and first through holes are formed in the upper fixing plates; the lower fixing disc is fixed on the main supporting shaft and is positioned below the upper fixing disc, and an open slot with an external opening is formed in the lower fixing disc and corresponds to the first through hole;
each upper fixing plate is fixed with a separation tube; the separation tube comprises an upper tube body, a lower tube body and an end cover, the upper tube body and the lower tube body are connected through a fastener, the end cover is clamped and fixed on the upper tube body, a discharge tube is arranged at the bottom of the lower tube body, and an electromagnetic valve is arranged on the discharge tube; the upper pipe body is provided with a first limiting pressing ring, the separating pipe penetrates through the corresponding group of first through holes and the corresponding open slot, so that the first limiting pressing ring is fixed on the upper fixing plate through screws, and the separating pipe can swing by taking the hinged part of the upper fixing plate as a center;
a first channel is arranged in the end cover and communicated with the separation pipe, a second channel is arranged above the first channel, the aperture of the first channel is larger than that of the second channel, a plug cover assembly is arranged in the first channel and comprises a lower limiting ring and a plug cover, the lower limiting ring is fixed on the inner wall of the first channel, a plurality of first guide rods are uniformly distributed between the lower limiting ring and the top of the first channel, the plug cover is of a spherical-segment-shaped structure, a plurality of first connecting rods are arranged on the plug cover and correspond to the first guide rods, the first connecting rods can be sleeved on the first guide rods in a vertically movable mode, springs are sleeved on the first guide rods, and the springs are arranged between the first connecting rods and the lower limiting ring in a pressing mode;
when the spring is in a free state, the plug cover is pressed at the bottom of the second channel, so that the end cover is in a closed state;
the top of the main supporting shaft penetrates through the equipment shell to be connected with an output shaft of a variable speed motor, and the variable speed motor drives the bearing assembly to rotate;
the top of the equipment shell is provided with a feeding assembly, the feeding assembly comprises a feeding support frame, the feeding support frame is movably arranged at the top of the equipment shell, the bottom of the feeding support frame is provided with a plurality of feeding pipes corresponding to the separating pipes, feeding openings of the feeding pipes are arranged on the side walls of the feeding pipes, and the feeding support frame is pushed by a first hydraulic cylinder to move up and down;
when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
the bottom of the equipment shell is provided with an adsorption component, the adsorption component comprises a plurality of adsorption rings with arc-shaped structures, a layer of first permanent magnet is attached and fixed on the inner side wall of each adsorption ring, the bottoms of the adsorption rings are rotatably fixed at the bottom of the equipment shell, the adsorption rings are pushed to be arranged in an inward inclined mode through a second hydraulic cylinder, and the adsorption rings surround the outer side of the separation pipe to form a circular ring-shaped structure; a plurality of rubber balls are rotatably arranged on the inner side wall of the adsorption ring;
a plurality of fixing supports are uniformly distributed on the inner side of the separation pipe in a circumferential manner, a third hydraulic cylinder is obliquely fixed on each fixing support, a push plate is arranged on a push rod of each third hydraulic cylinder, and each third hydraulic cylinder is arranged corresponding to the separation pipe and used for pushing the separation pipe to keep an inclined state;
a circle of liquid collecting tank is arranged between the adsorption component and the fixed support and used for collecting waste liquid discharged from the discharge pipe.
2. A high efficiency centrifugal separating apparatus for nano-materials as recited in claim 1, wherein the top of the upper fixing plate is hinged and fixed on the upper fixing plate, and the bottom of the upper fixing plate and the upper fixing plate is provided with a set of second permanent magnets, the polarity of the contact ends of the second permanent magnets is opposite.
3. A high efficiency nanomaterial centrifugation apparatus as claimed in claim 1 wherein the apparatus housing has door panels on its side walls which are openable and closable.
4. A high efficiency nanomaterial centrifugation apparatus according to claim 2, wherein the centrifugation apparatus is controlled by:
(1) the upper fixing plate is horizontally arranged, the corresponding groups of second permanent magnets are mutually adsorbed, and the separation pipe is in a vertical state;
(2) the feeding support frame is pushed by a first hydraulic cylinder to move up and down; when the first hydraulic cylinder pushes the feeding pipe to be inserted into the second channel, the feeding pipe pushes the plug cover to move downwards so as to inject liquid materials into the separation pipe, and when feeding is completed, the feeding support frame is moved upwards to move the feeding pipe out of the second channel, and the plug cover is reset under the action of the spring;
(3) the variable speed motor drives the bearing assembly to rotate, so that the separating pipe is obliquely arranged outwards;
(4) the plurality of adsorption rings surround the outer side of the separation pipe to form a circular ring structure, namely the separation pipe is limited, and the first electromagnet is used for assisting in adsorbing the magnetic nano material;
(5) after separation is finished, the variable speed motor stops rotating to enable the separation pipes to rotate to the original positions, the third hydraulic cylinder pushes the corresponding separation pipes to keep the inclined states, the discharge pipe is opened, and waste liquid is discharged into the liquid collecting tank;
(6) the lower tube body can be opened, and the separated magnetic nano material is independently processed after being taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307723.9A CN109967267B (en) | 2019-04-17 | 2019-04-17 | Efficient nano-material centrifugal separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910307723.9A CN109967267B (en) | 2019-04-17 | 2019-04-17 | Efficient nano-material centrifugal separation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109967267A CN109967267A (en) | 2019-07-05 |
| CN109967267B true CN109967267B (en) | 2020-09-25 |
Family
ID=67085038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910307723.9A Active CN109967267B (en) | 2019-04-17 | 2019-04-17 | Efficient nano-material centrifugal separation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967267B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114887779B (en) * | 2022-06-21 | 2023-10-27 | 武汉科拜生物科技有限公司 | High-speed centrifugal equipment for purifying biochemical products |
| CN115029226B (en) * | 2022-08-12 | 2022-12-13 | 北京汉氏联合生物技术股份有限公司 | Intelligent culture apparatus of immune cell scale |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341343A (en) * | 1980-09-22 | 1982-07-27 | Stuart Beckman | Magnetically driven centrifuge system |
| JPS5810653A (en) * | 1981-07-13 | 1983-01-21 | Hitachi Koki Co Ltd | Centrifuge for cleaning blood corpuscle |
| CN101327467A (en) * | 2007-06-21 | 2008-12-24 | 日立工机株式会社 | Bio cell cleaning centrifuge and bio cell cleaning rotor used in the same |
| CN105521876A (en) * | 2016-01-15 | 2016-04-27 | 上海戴宝机械设备有限公司 | Tubular centrifuge and method thereof for keeping balance of rotating drum |
| EP3102334A1 (en) * | 2014-01-22 | 2016-12-14 | Theranos, Inc. | High speed, compact centrifuge for use with small sample volumes |
| CN208261021U (en) * | 2018-01-24 | 2018-12-21 | 温州焕宏机械设备有限公司 | A kind of heparin tube centrifuge dripping device |
-
2019
- 2019-04-17 CN CN201910307723.9A patent/CN109967267B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341343A (en) * | 1980-09-22 | 1982-07-27 | Stuart Beckman | Magnetically driven centrifuge system |
| JPS5810653A (en) * | 1981-07-13 | 1983-01-21 | Hitachi Koki Co Ltd | Centrifuge for cleaning blood corpuscle |
| CN101327467A (en) * | 2007-06-21 | 2008-12-24 | 日立工机株式会社 | Bio cell cleaning centrifuge and bio cell cleaning rotor used in the same |
| EP3102334A1 (en) * | 2014-01-22 | 2016-12-14 | Theranos, Inc. | High speed, compact centrifuge for use with small sample volumes |
| CN105521876A (en) * | 2016-01-15 | 2016-04-27 | 上海戴宝机械设备有限公司 | Tubular centrifuge and method thereof for keeping balance of rotating drum |
| CN208261021U (en) * | 2018-01-24 | 2018-12-21 | 温州焕宏机械设备有限公司 | A kind of heparin tube centrifuge dripping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109967267A (en) | 2019-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109967267B (en) | Efficient nano-material centrifugal separation equipment | |
| Kefala et al. | Biosorption of cadmium ions by Actinomycetes and separation by flotation | |
| Xia et al. | Bioavailability of adsorbed phenanthrene by black carbon and multi-walled carbon nanotubes to Agrobacterium | |
| CN203852919U (en) | Centrifugal type sewage purifying and separating device | |
| CN103934260B (en) | Method for repairing petroleum-polluted soil by using electrochemical device and synchronously generating electricity | |
| CN210559753U (en) | Sewage treatment centrifugal filter device | |
| CN109956621B (en) | Waste water recovery processing device | |
| CN112390491B (en) | Sewage sludge separation device | |
| CN104215497B (en) | Experimental device and method for extracting polycyclic aromatic hydrocarbons in enriched seawater | |
| CN106823679A (en) | A kind of sewer harmful gas purifying device | |
| CN111992339B (en) | Centrifugal separation device, and method for separating and culturing mixed liquid | |
| CN211111991U (en) | Tissue source cell filter equipment | |
| CN205073789U (en) | Centrifuge tube | |
| JP2012179574A (en) | Apparatus and method for cleaning magnetic body | |
| CN203778184U (en) | Mechanical magnetic separation pen | |
| CN115215487B (en) | Sewage sterilization and purification integrated instrument | |
| CN110372129A (en) | A kind of swine manure wastewater processing classified filtering device | |
| CN116179340A (en) | Cell multilayer separation device | |
| CN211799271U (en) | Solid-liquid separation device | |
| CN212476401U (en) | Sewage heavy metal ion separator | |
| CN106396058A (en) | Bubble assisted separation type sludge water separating and adsorbing apparatus | |
| CN109248793B (en) | Solid-liquid separation semi-embedded magnet test tube bracket device and operation method thereof | |
| CN207872218U (en) | A kind of chemical laboratory centrefuge experiment platform | |
| CN100554172C (en) | A kind of method of heavy metal ion negative pressure cavitation absorption | |
| CN108394992B (en) | Loading circulation anaerobic biological water treatment device and reinforced anaerobic water treatment method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |