CN206604658U - Supercentrifuge with collecting function - Google Patents
Supercentrifuge with collecting function Download PDFInfo
- Publication number
- CN206604658U CN206604658U CN201720318297.5U CN201720318297U CN206604658U CN 206604658 U CN206604658 U CN 206604658U CN 201720318297 U CN201720318297 U CN 201720318297U CN 206604658 U CN206604658 U CN 206604658U
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- China
- Prior art keywords
- rotor
- collecting
- centrifugal chamber
- centrifugal
- bobbin
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Abstract
Supercentrifuge with collecting function, including body, rotor and the cover plate being articulated with the top of body, the inside of body is provided with centrifugal chamber, the inner hub location of centrifugal chamber is provided with the rotating shaft being connected with rotary electric machine, rotor is set in rotating shaft, rotor is truncated cone-shaped, rotor has been evenly distributed several symmetrical centrifugal holes two-by-two, bus of the center line of each centrifugal hole each parallel to rotor, also include the big bottom of mouth small collection cups and collecting frame, collecting frame includes outside bobbin, inner side bobbin and three legs, outside bobbin and inner side bobbin are concentric, collecting frame is covered at outside rotor and is supported on by three legs on the bottom surface of centrifugal chamber；Also include being fixedly connected on the inverted cone-shaped collecting board in the middle part of cover plate bottom surface, collecting board embedded semiconductor cooling piece.The utility model can make the gas of leakage be condensed into liquid and then collect, and can effectively prevent from revealing the internal environment of gaseous contamination cover plate and centrifugal chamber, and collecting board is detachably replaced, convenient and practical.
Description
Technical field
The utility model is related to centrifugal device field, more particularly to the supercentrifuge with collecting function.
Background technology
Supercentrifuge is mainly used in separating the solid particle in suspension and liquid, or by two kinds of density in emulsion
Difference, but immiscible liquid is separated.The cardinal principle of centrifuge be exactly using rotor at a high speed rotation produce it is powerful from
The sinking speed of particle in mental and physical efforts, accelerating liquid, separates the material of different sedimentation coefficients and buoyant density in sample.
When carrying out high speed centrifugation operation using supercentrifuge, it is sometimes desirable to which the sample containing low boiling point solvent is carried out
Operation, such as ether（The boiling point of ether is about 35 DEG C）, the sample containing ether under low-temperature condition is put into high speed at room temperature
In centrifuge, when rotating at a high speed, the ether temperature rise in centrifuge tube, pressure increase promotes the lid of centrifuge tube to collapse out, centrifuged
Sample in pipe will splash on the cover of supercentrifuge, the internal environment of pollution cover and supercentrifuge, cleaning is not
Just, therefore, we devise a kind of supercentrifuge with collecting function, and this supercentrifuge can make the gas of leakage cold
Coagulate for liquid, and then collect, can effectively prevent from revealing the internal environment of gaseous contamination cover plate and centrifugal chamber, and collecting board can
Dismounting replacement is carried out according to actual conditions, it is convenient and practical.
Utility model content
The utility model in order to solve weak point of the prior art there is provided a kind of high speed with collecting function from
Scheming, can make the gas of leakage be condensed into liquid, and then collect, and can effectively prevent leakage gaseous contamination cover plate and centrifugal chamber
Internal environment, and collecting board can according to actual conditions carry out dismounting replacement, it is convenient and practical.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：High speed centrifugation with collecting function
Machine, including body, rotor and the cover plate that is articulated with the top of body, the inside of the body are provided with centrifugal chamber, the centrifugal chamber
Body at upper end open is provided with sealing ring, and the inside of the body is provided with rotary electric machine, the inside center of the centrifugal chamber
Position is provided with the rotating shaft being connected with rotary electric machine, and the rotor is set in rotating shaft, and the rotor is up-small and down-big circle
Platform shape, the rotor is evenly distributed several symmetrical centrifugal holes for being used to place centrifuge tube two-by-two, each centrifugal hole it is upper
End is open in the upper surface of rotor, and the center line of each centrifugal hole is each parallel to the bus of rotor, in addition to the big bottom of mouth is small
Collection cups and collecting frame for placing collection cups, provided with being easy to hold the handle that takes, the receipts at the cup edge of the collection cups
Collection frame includes outside bobbin, the inner side bobbin being fixedly connected with outside bobbin and three branch for being fixedly connected on outside bobbin bottom
Pin, the outside bobbin and inner side bobbin are concentric, and the diameter of the inner side bobbin is more than the bottom diameter of collection cups and less than receipts
Collect the openend diameter of cup, the height of three legs is more than the height of rotor, and the inscribed circle diameter of three legs is big
Maximum gauge in rotor and the diameter less than centrifugal chamber, collecting frame cover at outside rotor and are supported on centrifugation by three legs
On the bottom surface of chamber；
The utility model also includes being detachably fixed the collecting board being connected in the middle part of cover plate bottom surface, and the collecting board is rounding
Taper, the center of the conical tip of collecting board just to centrifugal chamber, the collecting board is built-in with the semiconductor refrigerating being connected with power supply
Piece.
The front-end case of the body is provided with the control panel for being used for controlling rotary electric machine rotating speed, the inside of the body
Provided with the electric control gear being connected with rotary electric machine, the control panel is connected with electric control gear by circuit.
The bottom surface of the centrifugal chamber is provided with three locating slots matched with three legs of collecting frame.
The type of attachment that is detachably fixed of the cover plate and collecting board is bolt connection.
Using above-mentioned technical proposal, the utility model has advantages below：
The detachable collecting board that the utility model is set can replace collecting board according to different test solvents, such as use ether
During solvent, the collecting board of glass material need to be used, if used solvent of strong, the collecting board of glass material need to just be pulled down,
The collecting board of polytetrafluoroethylene (PTFE) material, convenient and practical in replacement, and collecting board is inverted cone-shaped, and collection cups can be coordinated to rise and collect work
With；Semiconductor chilling plate built in collecting board can condense the gas being leaked on collecting board when acting on, and condensed liquid can
Slid along the collecting board of inverted cone-shaped in the collection cups being disposed below；The collecting frame and collection cups that the utility model is set are just
In collecting condensed liquid, and can be taken off collection cups after experiment is terminated waste liquid therein focused on, will not pollute from
Environment in the chambers of the heart, the utility model is by making the gas of leakage be condensed into liquid, and then collected setting can effectively be prevented
The internal environment of stopping leak gas leak body pollution cover plate and centrifugal chamber.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model when not placing collecting frame；
Fig. 2 is the schematic cross-sectional view of collecting board installation on the cover board in the utility model；
Fig. 3 is the structural representation of collecting frame in the utility model；
Fig. 4 is the structural representation of collection cups in the utility model.
Embodiment
As shown in Figures 1 to 4, the utility model provides a kind of supercentrifuge with collecting function, including body
1st, rotor 4 and the cover plate 5 being articulated with the top of body 1, the inside of the body 1 is provided with centrifugal chamber 3, the upper end of the centrifugal chamber 3
Body 1 at opening is provided with sealing ring 2, and the inside of the body 1 is provided with rotary electric machine, and rotary electric machine is existing conventional dress
Put, do not showed that in figure, the inner hub location of the centrifugal chamber 3 is provided with the rotating shaft 6 being connected with rotary electric machine, described turn
Son 4 is set in rotating shaft 6, and the rotor 4 is up-small and down-big truncated cone-shaped, and the rotor 4 has been evenly distributed several two-by-two
The symmetrical centrifugal hole 7 for being used to place centrifuge tube, the upper end of each centrifugal hole 7 is open in the upper surface of rotor 4, the centrifuge tube
For existing conventional equipment, do not showed that in figure, the center line of each centrifugal hole 7 is each parallel to the bus of rotor 4, in addition to mouth
Being provided with the big small collection cups 16 in bottom and the collecting frame 12 for placing collection cups 16, the cup edge of the collection cups 16 is easy to end to take
Handle 17, the collecting frame 12 includes outside bobbin 13, the inner side bobbin 15 that is fixedly connected with outside bobbin 13 and fixed company
Three legs 14 of the outside bottom of bobbin 13 are connected to, the outside bobbin 13 and inner side bobbin 15 are concentric, the inner side bobbin 15
Diameter be more than the bottom diameter of collection cups 16 and less than the openend diameter of collection cups 16, the height of three legs 14 is big
In the height of rotor 4, the inscribed circle diameter of three legs 14 is more than the maximum gauge of rotor 4 and is less than the straight of centrifugal chamber 3
Footpath, collecting frame 12 is covered at outside rotor 4 and is supported on by three legs 14 on the bottom surface of centrifugal chamber 3；
The utility model also includes being detachably fixed the collecting board 9 being connected in the middle part of the bottom surface of cover plate 5, and the collecting board 9 is
Inverted cone-shaped, the center of the conical tip 18 of collecting board 9 just to centrifugal chamber 3, the collecting board 9 is built-in with half be connected with power supply
Conductor cooling piece 10.
The front-end case of the body 1 is provided with the control panel 8 for being used for controlling rotary electric machine rotating speed, the body 1
Inside is connected provided with the electric control gear being connected with rotary electric machine, the control panel 8 with electric control gear by circuit.The electricity
Control device can not showed that in PLC, single-chip microcomputer or integrated circuit, figure.
The bottom surface of the centrifugal chamber 3 is provided with three locating slots 11 matched with three legs 14 of collecting frame 12.Described three
The 6 rounded distribution around the shaft centered on rotating shaft 6 in the bottom surface of centrifugal chamber 3 of individual locating slot 11.Collecting frame 12 can be by by three
Corresponding be put into three locating slots 11 of leg 14 positions, in this way, the liquid slided from the conical tip 18 of collecting board 9 can fall
Enter to be placed in the collection cups 16 on collecting frame 12.
The cover plate 5 is detachably fixed type of attachment for bolt connection with collecting board 9.
Use process：The centrifuge tube for filling sample is symmetrically put into centrifugal hole 7, by three legs 14 of collecting frame 12
It is put into three locating slots 11 of the bottom of centrifugal chamber 3 and positions, collection cups 16 is put on the inner side bobbin 15 of collecting frame 12, closed
Cover plate 5, the conical tip 18 for the collecting board 9 being fixedly connected with cover plate 5 can be started just to collection cups 16 by control panel 8
Supercentrifuge, supercentrifuge can work.
Collecting board 9 is inverted cone-shaped, can coordinate 16 collecting actions of collection cups, the semiconductor chilling plate built in collecting board 9
When 10 effect the gas that is leaked on collecting board 9 can condense, condensed liquid can be slid along the collecting board 9 of inverted cone-shaped into
In the collection cups 16 of the lower section of conical tip 18, after supercentrifuge to be opened, collection cups 16 are taken out to the liquid in collection cups 16
Handled, can effectively prevent from revealing the internal environment of gaseous contamination cover plate 5 and centrifugal chamber 3.Cover plate 5 and collecting board 9
Be detachably fixed type of attachment easily can replace collecting board 9 according to different test solvents, when such as using ether solvent, need to make
With the collecting board 9 of glass material, if used solvent of strong, the collecting board 9 of glass material need to just be pulled down, poly- four in replacement
The collecting board 9 of PVF material.
The present embodiment not makees any formal limitation, every foundation to shape of the present utility model, material, structure etc.
Any simple modification, equivalent variations and modification that technical spirit of the present utility model is made to above example, belong to this reality
With the protection domain of new technique scheme.
Claims (4)
1. the supercentrifuge with collecting function, including body, rotor and the cover plate that is articulated with the top of body, the body
The body that inside is provided with centrifugal chamber, the upper end open of the centrifugal chamber is provided with sealing ring, and the inside of the body, which is provided with, to be turned
Dynamic motor, the inner hub location of the centrifugal chamber is provided with the rotating shaft being connected with rotary electric machine, and the rotor, which is set in, to be turned
On axle, the rotor is up-small and down-big truncated cone-shaped, and it is symmetrical for placing two-by-two that the rotor has been evenly distributed several
The centrifugal hole of centrifuge tube, the upper end of each centrifugal hole is open in the upper surface of rotor, and the center line of each centrifugal hole is parallel
In the bus of rotor, it is characterised in that：Also include the small collection cups in the big bottom of mouth and the collecting frame for placing collection cups, the receipts
Collect at the cup edge of cup provided with being easy to hold the handle that takes, the collecting frame includes outside bobbin, be fixedly connected with outside bobbin it is interior
Side frame circle and three legs for being fixedly connected on outside bobbin bottom, the outside bobbin and inner side bobbin are concentric, the inner side
The diameter of bobbin is more than the bottom diameter of collection cups and less than the openend diameter of collection cups, and the height of three legs is more than
The height of rotor, the inscribed circle diameter of three legs is more than the maximum gauge of rotor and less than the diameter of centrifugal chamber, collects
Frame is covered at outside rotor and is supported on by three legs on the bottom surface of centrifugal chamber；
Also include being detachably fixed the collecting board being connected in the middle part of cover plate bottom surface, the collecting board is inverted cone-shaped, collecting board
Center of the conical tip just to centrifugal chamber, the collecting board is built-in with the semiconductor chilling plate being connected with power supply.
2. the supercentrifuge according to claim 1 with collecting function, it is characterised in that：Outside the front end of the body
Shell is provided with the control panel for being used for controlling rotary electric machine rotating speed, and the inside of the body is automatically controlled provided with what is be connected with rotary electric machine
Device, the control panel is connected with electric control gear by circuit.
3. the supercentrifuge according to claim 1 with collecting function, it is characterised in that：The bottom surface of the centrifugal chamber
Three locating slots matched provided with three legs with collecting frame.
4. the supercentrifuge according to any one of claim 1 to 3 with collecting function, it is characterised in that：It is described
The type of attachment that is detachably fixed of cover plate and collecting board is bolt connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318297.5U CN206604658U (en) | 2017-03-29 | 2017-03-29 | Supercentrifuge with collecting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318297.5U CN206604658U (en) | 2017-03-29 | 2017-03-29 | Supercentrifuge with collecting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604658U true CN206604658U (en) | 2017-11-03 |
Family
ID=60173350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318297.5U Expired - Fee Related CN206604658U (en) | 2017-03-29 | 2017-03-29 | Supercentrifuge with collecting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640087A (en) * | 2021-09-08 | 2021-11-12 | 深圳市森盈生物科技有限公司 | System for automatically locking safety centrifugal cabin door |
-
2017
- 2017-03-29 CN CN201720318297.5U patent/CN206604658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640087A (en) * | 2021-09-08 | 2021-11-12 | 深圳市森盈生物科技有限公司 | System for automatically locking safety centrifugal cabin door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20180329 |