CN106964499B - Supercentrifuge with counterweight and collecting function - Google Patents
Supercentrifuge with counterweight and collecting function Download PDFInfo
- Publication number
- CN106964499B CN106964499B CN201710232224.9A CN201710232224A CN106964499B CN 106964499 B CN106964499 B CN 106964499B CN 201710232224 A CN201710232224 A CN 201710232224A CN 106964499 B CN106964499 B CN 106964499B
- Authority
- CN
- China
- Prior art keywords
- rotor
- slideway
- counterweight
- centrifugal
- collecting
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
-
- 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
- B04B15/00—Other accessories for centrifuges
-
- 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
- B04B2011/046—Loading, unloading, manipulating sample containers
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- Centrifugal Separators (AREA)
Abstract
Supercentrifuge with counterweight and collecting function, including body, rotor and the cover board being articulated at the top of body, internal body is equipped with centrifugal chamber, the inner hub location of centrifugal chamber is equipped with the shaft being sequentially connected with rotary electric machine, rotor is set in shaft, rotor is distributed along the circumference with several centrifugal holes symmetrical two-by-two, it further include counter weight device, anti-splash out device and collection device, counter weight device includes the clump weight for being located therein the slideway of the rotor outer surface at a centrifugal hole and being slidably connected with slideway, anti-splash out device includes the block being set on rotor and two symmetrical fixed ears being fixedly connected on rotor outer surface, collection device includes the collecting board and collection cups for being fixedly connected on cover board bottom surface.The present invention easily can carry out counterweight to ensure to balance to rotor, and simple operation can also make the gas of leakage be condensed into liquid, and then collect, and can prevent the internal environment of leakage gaseous contamination cover board and centrifugal chamber, and collecting board is detachably replaced.
Description
Technical field
The present invention relates to centrifugal device field more particularly to a kind of supercentrifuges with counterweight and collecting function.
Background technology
Supercentrifuge is mainly used for separating solid particle and the liquid in suspension, or by two kinds of density in emulsion
Difference, but immiscible liquid separates.The cardinal principle of centrifuge be exactly using rotor high speed rotation generate it is powerful from
Mental and physical efforts, the sinking speed of particle in accelerating liquid separate the substance of different sedimentation coefficients and buoyant density in sample.
When using supercentrifuge, the symmetrically placed centrifuge tube for filling sample is needed so that rotor keeps balance, ability
Start supercentrifuge to work, high-speed rotation is carried out if so that rotor is kept balance, supercentrifuge can be caused
Greatly damage.When the several samples of antithesis carry out high speed centrifugation operation, the symmetrically placed centrifuge tube for filling sample is only needed,
And such as need to carry out high speed centrifugation operation to odd number sample, it also needs separately identical with additional sample quality with one with water
Solution loading centrifuge tube progress is symmetrically placed, inconvenient to ensure rotor balancing, less efficient；Sometimes it also needs to containing
The sample of low boiling point solvent is operated, such as ether（The boiling point of ether is about 35 DEG C）, by under low-temperature condition containing ether
Sample is put into supercentrifuge at room temperature, and when high speed rotation, the ether temperature in centrifuge tube increases, and pressure increases, and promotes
The lid of centrifuge tube collapses out, the sample in centrifuge tube will in splash to the cover of supercentrifuge, pollute cover and high speed from
The internal environment of scheming, cleaning are inconvenient.
Therefore, we devise it is a kind of not only with weight balance function but also with it is anti-spillage and collecting function supercentrifuge,
When carrying out high speed centrifugation operation to odd number sample using this supercentrifuge, easily additional sample can be carried out
Counterweight makes rotor keep balance；Also the gas of leakage can be made to be condensed into liquid, and then collected, leakage gas can be effectively prevent
The internal environment of body pollution cover board and centrifugal chamber, and collecting board can carry out dismounting replacement according to actual conditions, it is convenient and practical.
Invention content
The present invention provides a kind of high speed with counterweight and collecting function to solve shortcoming in the prior art
Centrifuge, it is convenient to counterweight be carried out to ensure to balance to rotor, simple operation can improve conventional efficient, can also make leakage
Gas be condensed into liquid, and then collect, the internal environment of leakage gaseous contamination cover board and centrifugal chamber can be effectively prevent, and
Collecting board can carry out dismounting replacement according to actual conditions, convenient and practical.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：High speed with counterweight and collecting function from
Scheming, including body, rotor and the cover board being articulated at the top of body, the body are internally provided with centrifugal chamber, the centrifugal chamber
Upper end opening at body be equipped with sealing ring, the body is internally provided with rotary electric machine, in the inside of the centrifugal chamber
Heart position is equipped with the shaft being sequentially connected with rotary electric machine, and the rotor is set in shaft, and the rotor is up-small and down-big
Truncated cone-shaped, the rotor are distributed along the circumference with several symmetrical centrifugal holes for placing centrifuge tube two-by-two, each centrifugal hole
Upper end is open in the upper surface of rotor, the center line of each centrifugal hole each parallel to rotor busbar, the invention also includes
Counter weight device, anti-splash out device and collection device,
The counter weight device includes being located therein the slideway of the rotor outer surface at a centrifugal hole and being slided with slideway
The clump weight of connection, the slideway are arranged along the busbar of rotor, and the bottom centre position of the clump weight is equipped with groove, and groove is opened
It is equipped with ball at mouthful, compressed spring is equipped between the ball and the bottom of groove, the top of the clump weight is equipped with counterweight hand
Handle, the interior generatrix direction along rotor of the slideway offer several card slots to match with ball, are equipped with outside the slideway
The slideway cover board being fixedly connected with slideway, the slideway cover board offer strip-shaped hole, the clump weight along the generatrix direction of rotor
Counterweight handle protrude strip-shaped hole；
The anti-splash out device includes the block being set on rotor and is fixedly connected on outside rotor in same level height
Side surface and two symmetrical fixed ears between slideway top and upper rotor surface, the block are matched with rotor
The open end of hollow round table shape, block inner wall is arranged with two vertical slots to match with the width dimensions of fixed ear, described perpendicular
Slot is communicated with circular trough upwards inside block, and the vertical section of the vertical slot and circular trough is T-shaped, and the height of the circular trough is big
In the thickness of fixed ear, there are two the symmetrical block hands for taking for the radially secure connection in top of the block
Handle；
The collection device includes being detachably fixed the collecting board being connected in the middle part of cover board bottom surface and the collection for collection
Cup, the collecting board are inverted cone-shaped, and the center of the conical tip face centrifugal chamber of collecting board, the collecting board is built-in with and electricity
The semiconductor chilling plate of source connection, the top center of the block are equipped with the collection cups placing groove for placing collection cups,
The shape of the collection cups placing groove and the shape of collection cups match, and the receipts taken convenient for end are equipped at the cup edge of the collection cups
Collect cup handle.
The front-end case of the body is equipped with the control panel for controlling rotary electric machine rotating speed, the inside of the body
Equipped with the electric control gear being connect with rotary electric machine, the control panel is connected with electric control gear by circuit.
Level meter is equipped at the top center of the rotor.
The quantity of uniformly distributed centrifugal hole symmetrical two-by-two is six around the rotor.
The shape of the clump weight is four-prism shape or inverted truncated rectangular pyramids shape.
The level meter being arranged on the rotor is circular horizontal instrument.
The type of attachment that is detachably fixed of the cover board and collecting board is to be bolted.
Using above-mentioned technical proposal, the present invention has the following advantages：
The sealing ring being arranged on body can enhance the leakproofness of the present invention, and laboratory sample will not be because of other reasons such as splashes
The external environment of supercentrifuge is polluteed, some toxic samples can be avoided（Such as liquefied ammonia, ether）To extraneous pollution, carry
The high safety of supercentrifuge.
Weight balance function can be realized by the slideway of setting and clump weight, by the sample having more be put into slideway it is symmetrical from
In heart hole, the clump weight in slideway is stirred, observes level meter, when display is horizontal, indicates rotor balancing, you can stopping is stirred
Whether clump weight, the level meter being arranged at the top center of rotor can be used for examining the rotor after counterweight horizontal, and of the invention turns
Son six centrifugal holes of setting can meet general use demand.When clump weight is installed, four-prism shape or inverted truncated rectangular pyramids shape
Clump weight facilitate access in slideway, convenient for replace clump weight when picking and placeing.The shape of the shape of clump weight and the slideway inner wall
Shape matches, this, which is designed, makes the inner wall of clump weight and slideway fasten, and is not likely to produce shaking.
Anti- spillage function can be realized by the setting of block, carried out to the sample containing low boiling point solvent using the present invention
When high speed centrifugation operates, if the low boiling point solvent in centrifuge tube is because of temperature raising, pressure increases and promotes the lid of centrifuge tube
It collapses out, the sample in centrifuge tube can be blocked by block, will not reduce sample to height in splash to cover board or in splash to centrifugal chamber
Pollution caused by fast centrifuge need to clear up block also, when clear up pollutant, without by cover board and centrifugal chamber
It clears up simultaneously, to reduce the workload of cleaning.
Collecting function can realize that the detachable collecting board that the present invention is arranged can be molten according to different experiments by collection device
Collecting board is replaced in agent, when such as using ether solvent, need to use the collecting board of glass material, if used solvent of strong, just need
The collecting board of glass material is removed, the collecting board of polytetrafluoroethylene (PTFE) material, convenient and practical in replacement, and collecting board is inverted cone
Shape can coordinate collection cups to play collecting action；Semiconductor chilling plate built in collecting board can make to be leaked on collecting board when acting on
Gas condenses, and condensed liquid can slide along the collecting board of inverted cone-shaped in the collection cups being disposed below.
To sum up, when the several samples of antithesis are detached, the symmetrically placed centrifuge tube for filling sample is only needed, is such as needed
Odd number sample is detached, first places wherein pairs of sample in symmetrical centrifugal hole, finally, by the last one sample
Product are put into the centrifugal hole symmetrical with slideway, then are stirred clump weight by handle and moved up and down along sliding, until level meter is aobvious
Show level, no longer need to allot a solution identical with additional sample quality, the present invention can be easily to turning as a result,
Son carries out counterweight to ensure to balance, and simple operation can improve conventional efficient；Meanwhile the collection device that the present invention is arranged is convenient for
Condensed liquid is collected, and can be taken off collection cups after terminating to test and waste liquid therein is focused on, centrifugation will not be polluted
The environment of intracavitary, by the present invention in that the gas of leakage is condensed into liquid, and then collected setting can effectively prevent revealing
The internal environment of gaseous contamination cover board and centrifugal chamber.
Description of the drawings
Fig. 1 is the structural schematic diagram of present invention when block is not used；
Fig. 2 is the structural schematic diagram of rotor in the present invention；
Fig. 3 is the structural schematic diagram of clump weight in the present invention；
Fig. 4 is the structural schematic diagram of middle slideway of the present invention；
Fig. 5 is the structural schematic diagram of middle slideway cover board of the present invention；
Fig. 6 is the schematic cross-sectional view of collecting board installation on the cover board in the present invention；
Fig. 7 is the overlooking structure diagram of block in the present invention；
Fig. 8 is the sectional view along A-A of Fig. 7；
Fig. 9 is the B-B direction sectional view of Fig. 8；
Figure 10 is the structural schematic diagram of collection cups in the present invention.
Specific implementation mode
As shown in Figures 1 to 10, the present invention provides a kind of supercentrifuges with counterweight and collecting function, including machine
Body 1, rotor 4 and the cover board 5 for being articulated with the top of body 1, the body 1 are internally provided with centrifugal chamber 3, the centrifugal chamber 3 it is upper
Body 1 at end opening is equipped with sealing ring 2, and the body 1 is internally provided with rotary electric machine, in the inside of the centrifugal chamber 3
Heart position is equipped with the shaft being sequentially connected with rotary electric machine, and rotary electric machine and shaft are existing conventional equipment, are not shown in figure
Go out, the rotor 4 is set in shaft, and the rotor 4 is up-small and down-big truncated cone-shaped, if the rotor 4 is distributed along the circumference with
The dry centrifugal hole 7 for symmetrically being used to place centrifuge tube two-by-two, the upper end of each centrifugal hole 7 is open in the upper surface of rotor 4, institute
It is existing conventional equipment to state centrifuge tube, is not showed that in figure, the center line of each centrifugal hole 7 each parallel to rotor 4 busbar,
The invention also includes counter weight device, anti-splash out device and collection device,
The counter weight device includes the slideway 16 and and slideway for being located therein 4 outer surface of rotor at a centrifugal hole 8
16 clump weights 12 being slidably connected, the slideway 16 are arranged along the busbar of rotor 4, and the bottom centre position of the clump weight 12 is set
Fluted 13,13 opening of groove is equipped with ball 14, and compressed spring 15, institute are equipped between the ball 14 and the bottom of groove 13
The top for stating clump weight 12 is equipped with counterweight handle 11, and the interior generatrix direction along rotor 4 of the slideway 16 offers several and rolling
The card slot 17 that pearl 14 matches, 16 outside of the slideway are equipped with the slideway cover board 9 being fixedly connected with slideway 16, the slideway cover board
9 offer strip-shaped hole 10 along the generatrix direction of rotor 4, and the counterweight handle 11 of the clump weight 12 protrudes strip-shaped hole 10；
The anti-splash out device includes the block 21 being set on rotor 4 and is fixedly connected on rotor in same level height
4 outer surfaces and two symmetrical fixed ears 26 between 4 upper surface of 16 top of slideway and rotor, the block 21 be with
4 matched hollow round table shape of rotor, the open end of 21 inner wall of block are arranged with two width dimensions phases with fixed ear 26
The vertical slot 24 matched, the vertical slot 24 are communicated with circular trough 25 upwards in 21 inside of block, and the vertical slot 24 is vertical with circular trough 25
Section is T-shaped, and the height of the circular trough 25 is more than the thickness of fixed ear 26, so as to accommodate fixed ear 26 in circular trough 25
Inner horizontal rotation；There are two the symmetrical block hands for taking for the radially secure connection in top of the block 21
Handle 22；It is in order to prevent by block 21 that two fixed ears 26, which are located between 16 top of slideway and the upper surface of rotor 4,
When set is attached on rotor 4, block 21 and the counterweight handle 11 of protrusion are interfered so that block 21 can not be set in the feelings on rotor 4
Condition；
The collection device includes being detachably fixed the collecting board 18 being connected in the middle part of 5 bottom surface of cover board and the receipts for collection
Collect cup 27, the collecting board 18 is inverted cone-shaped, the center of the 20 face centrifugal chamber 3 of conical tip of collecting board 18, the collection
Plate 18 is built-in with the semiconductor chilling plate 19 being connect with power supply, and the top center of the block 21 is equipped with to be collected for placing
The collection cups placing groove 23 of cup 27, the shape and the shape of collection cups 27 of the collection cups placing groove 23 match, the collection
The collection cup handle 28 taken convenient for end is equipped at the cup edge of cup 27.
The front-end case of the body 1 is equipped with the control panel 8 for controlling rotary electric machine rotating speed, the body 1
It is internally provided with the electric control gear being connect with rotary electric machine, the control panel 8 is connected with electric control gear by circuit.The electricity
It can be PLC, microcontroller or integrated circuit to control device, do not showed that in figure.
Level meter 6 is equipped at the top center of the rotor 4.
The quantity of uniformly distributed centrifugal hole symmetrical two-by-two 7 is six around the rotor 4.
The shape of the clump weight 12 is four-prism shape or inverted truncated rectangular pyramids shape.When installing clump weight 12, this sets
Meter enters convenient for clump weight 12 in slideway 16, simple operation.The shape phase of the shape of clump weight 12 and 16 inner wall of the slideway
Match, this, which is designed, makes clump weight 12 and the inner wall of slideway 16 fasten, and is not likely to produce shaking.
The level meter 6 being arranged on the rotor 4 is circular horizontal instrument.
The cover board 5 and the type of attachment that is detachably fixed of collecting board 18 are to be bolted.
The material of clump weight 12 in the present invention uses the big metal of density, such as platinum.
Application method：When the several samples of antithesis carry out high speed centrifugation operation, Sheng only need to be placed in symmetrical centrifugal hole 7
There is the centrifuge tube of sample, and such as need to carry out high speed centrifugation operation to odd number sample, first wherein pairs of sample exists
It is placed in symmetrical centrifugal hole 7, finally, the last one sample is put into the centrifugal hole 7 symmetrical with slideway 16, stirs and be set to
Clump weight 12 in slideway 16 observes level meter 6, when display is horizontal, indicates that rotor 4 balances, you can and clump weight 12 is stirred in stopping,
Then rotor 4 is covered using block 21, and is fixed on rotor 4 after rotating block 21, then collection cups 27 are put into lid
In the collection cups placing groove 23 at 21 top of cap, finally, cover board 5 is closed, the conical tip for the collecting board 18 being fixedly connected with cover board 5
20 can face collection cups 27, supercentrifuge is started by control panel 8, supercentrifuge can work.
Cover board 5 can be collected easily according to different test solvent replacements from the type of attachment that is detachably fixed of collecting board 18
If plate 18 when such as using ether solvent, need to use the collecting board 18 of glass material just need to be by glass used solvent of strong
The collecting board 18 of material removes, the collecting board 18 of polytetrafluoroethylene (PTFE) material in replacement.
When stirring clump weight 12 using counterweight handle 11, it is set to one from slideway 16, the ball 14 inside clump weight 12
It is extruded in card slot 17, in the groove 13 of 14 retraction clump weight 12 of ball, compressed spring 15 is compressed, and clump weight 12 is in slideway 16
Interior sliding, when sliding into appropriate location（When level meter 6 shows level）, stop stirring clump weight 12, compressed spring 15 is by rebound
Ball 14 is caught in the card slot 17 of this position by power, and clump weight 12 can be stuck.
When block 21 is installed, block 21 is picked up by block handle 22, two two vertical slots 24 are respectively aligned on rotor 4
A fixed ear 26 detains downwards block 21, and two fixed ears 26 are each passed through two vertical slots 24, until two fixed ears 26 pass through
Vertical slot 24 is to the top of block 21, at this point, two fixed ears 26 are fallen into circular trough 25, rotates block 21, two fixed ears 26
It is along the circumferential direction relatively rotated in circular trough 25（It is recommended that rotated ninety degrees）, it is round after two fixed ears 26 leave vertical slot 24
Slot 25 can block two fixed ears 26, and block 21 can be fixed up and down, and when rotor 4 carries out high speed rotation, block 21 also can
It is well fixed on rotor 4, Protection sample does not splash out on cover board 5, effectively prevent the pollution to cover board 5.
The collecting board 18 of the present invention is inverted cone-shaped, and collection cups 27 can be coordinated to play collecting action, half built in collecting board 18
When acting on the gas being leaked on collecting board 18 can condense conductor cooling piece 19, and condensed liquid can be along the receipts of inverted cone-shaped
Collection plate 18 slides in the collection cups 27 of 20 lower section of conical tip, after supercentrifuge to be opened, takes out collection cups 27 to collecting
Liquid in cup 27 is handled, and the internal environment of leakage gaseous contamination cover board 5 and centrifugal chamber 3 can be effectively prevent.
The rotary electric machine, level meter 6 and semiconductor chilling plate 19 are existing conventional equipment, and concrete structure is no longer detailed
It states.
The present embodiment is not to be made any form of restriction to shape, material, the structure etc. of the present invention, every according to this hair
Bright technical spirit belongs to the technology of the present invention side to any simple modification, equivalent change and modification made by above example
The protection domain of case.
Claims (7)
1. the supercentrifuge with counterweight and collecting function, including body, rotor and the cover board being articulated at the top of body, described
Body is internally provided with centrifugal chamber, and the body at the upper end opening of the centrifugal chamber is equipped with sealing ring, the inside of the body
Equipped with rotary electric machine, the inner hub location of the centrifugal chamber is equipped with the shaft being sequentially connected with rotary electric machine, the rotor set
Loaded in shaft, the rotor is up-small and down-big truncated cone-shaped, and the rotor is distributed along the circumference with several symmetrical use two-by-two
In the centrifugal hole for placing centrifuge tube, the upper end of each centrifugal hole is open in the upper surface of rotor, the center line of each centrifugal hole
Each parallel to the busbar of rotor, it is characterised in that：Further include counter weight device, anti-splash out device and collection device,
The counter weight device includes being located therein the slideway of the rotor outer surface at a centrifugal hole and being slidably connected with slideway
Clump weight, the slideway is arranged along the busbar of rotor, and the bottom centre position of the clump weight is equipped with groove, at slot opening
Equipped with ball, compressed spring is equipped between the ball and the bottom of groove, the top of the clump weight is equipped with counterweight handle, institute
It states the generatrix direction in slideway along rotor and offers several card slots to match with ball, the slideway outside is equipped with and slideway
The slideway cover board being fixedly connected, the slideway cover board offer strip-shaped hole, the counterweight of the clump weight along the generatrix direction of rotor
Handle protrudes strip-shaped hole；
The anti-splash out device includes the block being set on rotor and is fixedly connected on table on the outside of rotor in same level height
Face and two symmetrical fixed ears between slideway top and upper rotor surface, the block are matched hollow with rotor
The open end of truncated cone-shaped, block inner wall is arranged with two vertical slots to match with the width dimensions of fixed ear, and the vertical slot exists
It is communicated with circular trough inside block upwards, the vertical section of the vertical slot and circular trough is T-shaped, and the height of the circular trough is more than solid
Determine the thickness of ear, there are two the symmetrical block handles for taking for the radially secure connection in top of the block；
The collection device includes being detachably fixed the collecting board being connected in the middle part of cover board bottom surface and the collection cups for collection, institute
It is inverted cone-shaped to state collecting board, and the center of the conical tip face centrifugal chamber of collecting board, the collecting board is built-in with to be connected with power supply
The semiconductor chilling plate connect, the top center of the block is equipped with the collection cups placing groove for placing collection cups, described
The shape of collection cups placing groove and the shape of collection cups match, and the collection cups taken convenient for end are equipped at the cup edge of the collection cups
Handle.
2. the supercentrifuge according to claim 1 with counterweight and collecting function, it is characterised in that：The body
Front-end case is equipped with the control panel for controlling rotary electric machine rotating speed, and being internally provided with for the body is connect with rotary electric machine
Electric control gear, the control panel is connected with electric control gear by circuit.
3. the supercentrifuge according to claim 1 with counterweight and collecting function, it is characterised in that：The rotor
Level meter is equipped at top center.
4. the supercentrifuge according to claim 1 with counterweight and collecting function, it is characterised in that：The rotor
The quantity of the uniformly distributed centrifugal hole symmetrical two-by-two of surrounding is six.
5. the supercentrifuge according to claim 1 with counterweight and collecting function, it is characterised in that：The clump weight
Shape be four-prism shape or inverted truncated rectangular pyramids shape.
6. the supercentrifuge according to claim 3 with counterweight and collecting function, it is characterised in that：On the rotor
The level meter of setting is circular horizontal instrument.
7. the supercentrifuge according to any one of claim 1 to 5 with counterweight and collecting function, feature exist
In：The type of attachment that is detachably fixed of the cover board and collecting board is to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232224.9A CN106964499B (en) | 2017-04-11 | 2017-04-11 | Supercentrifuge with counterweight and collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232224.9A CN106964499B (en) | 2017-04-11 | 2017-04-11 | Supercentrifuge with counterweight and collecting function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106964499A CN106964499A (en) | 2017-07-21 |
| CN106964499B true CN106964499B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710232224.9A Expired - Fee Related CN106964499B (en) | 2017-04-11 | 2017-04-11 | Supercentrifuge with counterweight and collecting function |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108097475A (en) * | 2017-12-28 | 2018-06-01 | 江苏省肿瘤医院 | A kind of semiconductor temperature centrifuge |
| CN110665655A (en) * | 2019-09-30 | 2020-01-10 | 朱文科 | Freezing centrifuge for preventing overflow of overfilled cover of sample in gene sequencing |
| CN113219155A (en) * | 2021-05-06 | 2021-08-06 | 中国科学院西北生态环境资源研究院 | Cold region stratum multi-physical process variable strength test device and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812842A (en) * | 2004-09-23 | 2006-08-02 | 汉莱伯株式会社 | Automatic balancing rotor for centrifuge |
| JP2009125616A (en) * | 2007-11-20 | 2009-06-11 | Hitachi Koki Co Ltd | Balance weight and rotor, and centrifugal separator equipped with the same |
-
2017
- 2017-04-11 CN CN201710232224.9A patent/CN106964499B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1812842A (en) * | 2004-09-23 | 2006-08-02 | 汉莱伯株式会社 | Automatic balancing rotor for centrifuge |
| JP2009125616A (en) * | 2007-11-20 | 2009-06-11 | Hitachi Koki Co Ltd | Balance weight and rotor, and centrifugal separator equipped with the same |
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| Publication number | Publication date |
|---|---|
| CN106964499A (en) | 2017-07-21 |
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