CN112403692A - Hanging basket type centrifuge - Google Patents
Hanging basket type centrifuge Download PDFInfo
- Publication number
- CN112403692A CN112403692A CN202011264077.1A CN202011264077A CN112403692A CN 112403692 A CN112403692 A CN 112403692A CN 202011264077 A CN202011264077 A CN 202011264077A CN 112403692 A CN112403692 A CN 112403692A
- Authority
- CN
- China
- Prior art keywords
- rotating disc
- fixedly connected
- basket
- inner cover
- disc
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 239000010935 stainless steel Substances 0.000 claims description 12
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 12
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 8
- 239000013585 weight reducing agent Substances 0.000 abstract description 7
- 238000005119 centrifugation Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
-
- 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
- B04B5/0421—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes pivotably mounted
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a hanging basket type centrifuge, which comprises a rotating disk, an inner cover and a cooling plate which are arranged from inside to outside in sequence; an accommodating groove is formed in the upper surface of the rotating disc downwards, and a hanging basket is erected on the side wall of the accommodating groove; the rotating disc is rotatably connected in the inner cover, and the bottom end of the inner cover is fixedly connected with a driving mechanism for driving the rotating disc; fixedly connected with cooling device on the inside wall of cooling plate, equal fixedly connected with connecting rod on the lateral wall about the hanging flower basket, set up the recess that is used for the connecting rod to erect on the lateral wall of holding tank, the cooperation setting of connecting rod and recess is convenient for place the both ends of hanging flower basket in the recess. The upper surface of the rotating disc faces downwards and is provided with a weight reduction groove; the material of the rotating disc is a titanium alloy material, the weight of the rotating disc can be reduced under the action of the weight reduction grooves, and the cooling effect on the rotating disc is realized when the centrifugal effect on the DNA reagent in the test tube rack in the hanging basket is realized.
Description
Technical Field
The invention relates to a centrifuge, in particular to a hanging basket type centrifuge.
Background
Along with people's standard of living's rapid development, centrifuge is more and more indispensable in the DNA detection field, and the staff puts into centrifuge's rotary disk through the test-tube rack that will be equipped with the DNA reagent to drive rotary disk and test-tube rack through servo motor and rotate the centrifugation, make things convenient for the staff to carry out detection achievement on next step to the DNA reagent.
The existing centrifuge still has a plurality of defects when in use, the existing centrifuge can generate better temperature in the working process of the rotating disc, if the temperature of the rotating disc during working can not be reduced, the centrifugal effect of the DNA reagent filled in the test tube rack in the rotating disc is influenced, and the centrifuge can be restarted only when the work of the centrifuge is stopped until the temperature around the rotating disc can meet the work requirement.
Disclosure of Invention
The invention aims to provide a basket centrifuge, which aims to solve the problem that the centrifugal action of a DNA reagent filled in a test tube rack in a rotating disc is influenced if the temperature of the rotating disc during working can not be reduced, and the problem that the temperature is better generated during the working process of the rotating disc in the background technology is solved.
In order to achieve the purpose, the invention provides the following technical scheme:
a hanging basket type centrifuge comprises a rotating disk, an inner cover and a cooling plate which are arranged from inside to outside in sequence;
an accommodating groove is formed in the upper surface of the rotating disc downwards, and a hanging basket is erected on the side wall of the accommodating groove; the rotating disc is rotatably connected in the inner cover, and the bottom end of the inner cover is fixedly connected with a driving mechanism for driving the rotating disc; and a cooling device is fixedly connected to the inner side wall of the cooling plate.
As a further scheme of the invention: equal fixedly connected with connecting rod on the lateral wall about the hanging flower basket, set up the recess that is used for the connecting rod to erect on the lateral wall of holding tank, the cooperation setting of connecting rod and recess is convenient for place the both ends of hanging flower basket in the recess.
As a further scheme of the invention: the upper surface of the rotating disc faces downwards and is provided with a weight reduction groove; the material of the rotating disc is titanium alloy material, the weight of the rotating disc can be reduced under the action of the weight reduction grooves, and meanwhile, the strength of the rotating disc is improved because the rotating disc is made of the titanium alloy material.
As a further scheme of the invention: actuating mechanism includes servo motor, fixedly connected with disc on the lower extreme inside wall of inner cover, servo motor's stiff end fixed connection is on the disc, servo motor's drive shaft fixed connection is at the lower surface of rotary disk, and servo motor's structure and theory of operation are prior art, and the event is repeated here and is repeated, and servo motor work drives the rotation of rotary disk to can realize the rotary disk including the cover internal rotation.
As a further scheme of the invention: the fixed plate is fixedly connected to the inner cover below the disc, the cushion pad is fixedly connected to the lower surface of the disc, the cushion pad is made of rubber materials, and the vibration effect of the servo motor during working is reduced.
As a further scheme of the invention: fixedly connected with separation blade between the blotter, and form the rectangle structure between the separation blade, the material of separation blade is rubber materials, and the separation blade has reduced the noise of servo motor during operation.
As a further scheme of the invention: the cooling plate comprises a seamless steel pipe and stainless steel, the stainless steel is located on the inner side of the seamless steel pipe, low-pressure steam of a refrigerant is sucked by the compressor and compressed into high-pressure steam to be discharged to the condenser after the cooling device is powered on, indoor air continuously circulates and flows to achieve the purpose of reducing the temperature, and a cold air output end of the cooling device is input to the stainless steel so as to achieve the purpose of cooling the rotating disc.
The staff places the hanging flower basket that is equipped with the test-tube rack in the holding tank of rotary disk to make the connecting rod at hanging flower basket both ends erect in the recess, servo motor work drives the rotation of rotary disk, thereby can realize the rotary disk including the rotation of cover, realized the centrifugal action to DNA reagent in the test-tube rack in the hanging flower basket promptly.
When the centrifugation of the DNA reagent in the test tube rack in the hanging basket is realized, the cold air output end of the cooling device is input into the stainless steel, so that the aim of cooling the rotating disc is fulfilled; meanwhile, due to the action of the baffle plate, the noise of the servo motor during working is reduced; the vibration effect of the servo motor during working is reduced due to the action of the buffer cushion.
Compared with the prior art, the invention has the beneficial effects that: the hanging basket is erected on the side wall, facing the upper surface of the rotating disc, of the accommodating groove, so that the hanging basket provided with the test tube rack is erected in the rotating disc conveniently, and the two ends of the hanging basket are placed in the grooves conveniently due to the matching arrangement of the connecting rods and the grooves; the rotating disc is rotatably connected in the inner cover to rotate in the inner cover, so that the centrifugal effect on the DNA reagent in the test tube rack in the hanging basket is realized; the cooling device is fixedly connected to the inner side wall of the cooling plate, the cooling effect on the rotating disc is achieved through the cooling plate, low-pressure steam of a refrigerant is sucked by the compressor after the cooling device is electrified and is compressed into high-pressure steam to be discharged to the condenser, indoor air continuously circulates and flows to achieve the purpose of reducing the temperature, and a cold air output end of the cooling device is input to the stainless steel, so that the purpose of cooling the rotating disc is achieved; the basket centrifuge realizes the cooling effect on the rotating disc when realizing the centrifugation effect on the DNA reagent in the test tube rack in the basket.
Drawings
FIG. 1 is a schematic view of a basket centrifuge;
FIG. 2 is a schematic view of a spinning disk in a basket centrifuge;
FIG. 3 is a schematic view of a basket in a basket centrifuge;
FIG. 4 is a schematic view of a cooling plate in a basket centrifuge;
FIG. 5 is a schematic view showing the connection between the inner cover and the fixed plate in the basket centrifuge;
in the figure: 1. rotating the disc; 2. an inner cover; 3. a cooling plate; 4. accommodating grooves; 5. a hanging basket; 6. a connecting rod; 7. a groove; 8. a weight reduction groove; 9. a disc; 10. a cooling device; 11. a servo motor; 12. a fixing plate; 13. a cushion pad; 14. a baffle plate; 15. seamless steel pipes; 16. stainless steel.
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.
Referring to fig. 1-5, in an embodiment of the present invention, a basket centrifuge includes a rotating disk 1, an inner cover 2 and a cooling plate 3 sequentially arranged from inside to outside;
an accommodating groove 4 is formed in the upper surface of the rotating disc 1 downwards, and a hanging basket 5 is erected on the side wall of the accommodating groove 4; the rotating disc 1 is rotatably connected in the inner cover 2, and the bottom end of the inner cover 2 is fixedly connected with a driving mechanism for driving the rotating disc 1; the inner side wall of the cooling plate 3 is fixedly connected with a cooling device 10.
Equal fixedly connected with connecting rod 6 on the lateral wall about hanging flower basket 5, offer the recess 7 that is used for connecting rod 6 to erect on the lateral wall of holding tank 4, the cooperation setting of connecting rod 6 and recess 7 is convenient for place the both ends of hanging flower basket 5 in recess 7.
The upper surface of the rotating disc 1 faces downwards and is provided with a weight reduction groove 8; the material of the rotating disc 1 is titanium alloy material, the weight of the rotating disc 1 can be reduced by the action of the weight reduction grooves 8, and meanwhile, the strength of the rotating disc 1 is improved as the rotating disc 1 is made of the titanium alloy material.
Actuating mechanism includes servo motor 11, fixedly connected with disc 9 on the lower extreme inside wall of inner cover 2, servo motor 11's stiff end fixed connection is on disc 9, servo motor 11's drive shaft fixed connection is at the lower surface of rotary disk 1, servo motor 11's structure and theory of operation are prior art, and the event is repeated here and gives redundant details, and servo motor 11 works and drives the rotation of rotary disk 1 to can realize rotary disk 1 including 2 internal rotations of cover.
The inner cover 2 below the disc 9 is fixedly connected with a fixing plate 12, the lower surface of the disc 9 is fixedly connected with a cushion pad 13, the cushion pad 13 is made of rubber materials, and the cushion pad 13 reduces the vibration effect of the servo motor 11 during working.
The cooling plate 3 comprises a seamless steel pipe 15 and stainless steel 16, the stainless steel 16 is positioned on the inner side of the seamless steel pipe 15, low-pressure steam of a refrigerant is sucked by a compressor after the cooling device 10 is powered on, compressed into high-pressure steam and then discharged to a condenser, indoor air continuously circulates and flows to achieve the purpose of reducing the temperature, and a cold air output end of the cooling device 10 is input to the stainless steel 16, so that the purpose of cooling the rotating disc 1 is achieved.
When the rotary disk type centrifuge is used, a worker places a hanging basket 5 provided with a test tube rack in the accommodating groove 4 of the rotary disk 1, connecting rods 6 at two ends of the hanging basket 5 are erected in the grooves 7, and the servo motor 11 works to drive the rotary disk 1 to rotate, so that the rotary disk 1 can rotate in the inner cover 2, and the centrifugal effect on a DNA reagent in the test tube rack in the hanging basket 5 is realized.
When the centrifugation of the DNA reagent in the test tube rack in the hanging basket 5 is realized, the cold air output end of the cooling device 10 is input into the stainless steel 16, so that the purpose of cooling the rotating disk 1 is achieved; meanwhile, the noise of the servo motor 11 during working is reduced due to the action of the baffle plate 14; the vibration effect of the servo motor 11 during operation is reduced due to the cushion pad 13.
"fixedly connected" as described in the present invention means that two parts connected to each other are fixed together, typically by welding, screwing or gluing; "rotationally coupled" means that two components are coupled together and capable of relative motion.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (7)
1. A hanging basket type centrifuge is characterized by comprising a rotating disk (1), an inner cover (2) and a cooling plate (3) which are arranged from inside to outside in sequence;
an accommodating groove (4) is formed in the upper surface of the rotating disc (1) downwards, and a hanging basket (5) is erected on the side wall of the accommodating groove (4); the rotating disc (1) is rotatably connected in the inner cover (2), and the bottom end of the inner cover (2) is fixedly connected with a driving mechanism for driving the rotating disc (1); and a cooling device (10) is fixedly connected to the inner side wall of the cooling plate (3).
2. The basket centrifuge as claimed in claim 1, wherein the basket (5) has a connecting rod (6) fixedly connected to the left and right side walls thereof, and the side wall of the accommodating groove (4) is provided with a groove (7) for erecting the connecting rod (6).
3. A basket centrifuge according to claim 1, wherein the upper surface of the rotating disc (1) faces downwards and is provided with weight-reducing slots (8); the rotating disc (1) is made of a titanium alloy material.
4. A basket centrifuge according to claim 1, wherein the driving mechanism comprises a servo motor (11), a disc (9) is fixedly connected to the inner side wall of the lower end of the inner cover (2), the fixed end of the servo motor (11) is fixedly connected to the disc (9), and the driving shaft of the servo motor (11) is fixedly connected to the lower surface of the rotating disc (1).
5. A basket centrifuge according to claim 4, wherein a fixed plate (12) is fixedly attached to the inner cover (2) below the disc (9), and a cushion pad (13) is fixedly attached to the lower surface of the disc (9).
6. A basket centrifuge as claimed in claim 5 wherein baffles (14) are fixedly attached between the cushioning pads (13) and the baffles (14) form a rectangular structure.
7. A basket centrifuge according to claim 1, wherein the cooling plate (3) comprises seamless steel tubing (15) and stainless steel (16), the stainless steel (16) being located inside the seamless steel tubing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264077.1A CN112403692A (en) | 2020-11-12 | 2020-11-12 | Hanging basket type centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011264077.1A CN112403692A (en) | 2020-11-12 | 2020-11-12 | Hanging basket type centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112403692A true CN112403692A (en) | 2021-02-26 |
Family
ID=74831051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011264077.1A Pending CN112403692A (en) | 2020-11-12 | 2020-11-12 | Hanging basket type centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112403692A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162193A (en) * | 1967-02-11 | 1969-08-20 | Buckau Wolf Maschf R | Oscillatingly Suspended Centrifuge for Sugar and like Granular Substances |
| JP2000015142A (en) * | 1998-07-01 | 2000-01-18 | Tomy Seiko:Kk | Centrifugal separator |
| CN104069956A (en) * | 2013-03-27 | 2014-10-01 | 日立工机株式会社 | Centrifuge |
| CN204746629U (en) * | 2015-06-03 | 2015-11-11 | 四川蜀科仪器有限公司 | Multiple damping device of centrifugal separator |
| CN208161850U (en) * | 2018-01-05 | 2018-11-30 | 天津藤兴生物科技有限公司 | A kind of novel high speed refrigerated centrifuge |
| CN208839809U (en) * | 2018-08-15 | 2019-05-10 | 烟台艾德康生物科技有限公司 | A kind of novel blood type card centrifugal machine |
| CN110124881A (en) * | 2019-04-19 | 2019-08-16 | 山东森芃生物科技有限公司 | A kind of autobalance supercentrifuge |
| CN110302906A (en) * | 2019-07-19 | 2019-10-08 | 浙江大学 | A kind of large geotechnical centrifuge reduces the device and method of air-resistance power |
| JP2020069439A (en) * | 2018-10-31 | 2020-05-07 | 工機ホールディングス株式会社 | Centrifugal machine |
-
2020
- 2020-11-12 CN CN202011264077.1A patent/CN112403692A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162193A (en) * | 1967-02-11 | 1969-08-20 | Buckau Wolf Maschf R | Oscillatingly Suspended Centrifuge for Sugar and like Granular Substances |
| JP2000015142A (en) * | 1998-07-01 | 2000-01-18 | Tomy Seiko:Kk | Centrifugal separator |
| CN104069956A (en) * | 2013-03-27 | 2014-10-01 | 日立工机株式会社 | Centrifuge |
| CN204746629U (en) * | 2015-06-03 | 2015-11-11 | 四川蜀科仪器有限公司 | Multiple damping device of centrifugal separator |
| CN208161850U (en) * | 2018-01-05 | 2018-11-30 | 天津藤兴生物科技有限公司 | A kind of novel high speed refrigerated centrifuge |
| CN208839809U (en) * | 2018-08-15 | 2019-05-10 | 烟台艾德康生物科技有限公司 | A kind of novel blood type card centrifugal machine |
| JP2020069439A (en) * | 2018-10-31 | 2020-05-07 | 工機ホールディングス株式会社 | Centrifugal machine |
| CN110124881A (en) * | 2019-04-19 | 2019-08-16 | 山东森芃生物科技有限公司 | A kind of autobalance supercentrifuge |
| CN110302906A (en) * | 2019-07-19 | 2019-10-08 | 浙江大学 | A kind of large geotechnical centrifuge reduces the device and method of air-resistance power |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210226 |