CN107138294A - A kind of vertical adjustable speed centrifuge - Google Patents
A kind of vertical adjustable speed centrifuge Download PDFInfo
- Publication number
- CN107138294A CN107138294A CN201710393284.9A CN201710393284A CN107138294A CN 107138294 A CN107138294 A CN 107138294A CN 201710393284 A CN201710393284 A CN 201710393284A CN 107138294 A CN107138294 A CN 107138294A
- Authority
- CN
- China
- Prior art keywords
- centrifuge
- vertical adjustable
- motor
- adjustable speed
- speed centrifuge
- 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
- 238000009434 installation Methods 0.000 claims abstract description 25
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims description 6
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007787 solid Substances 0.000 description 5
- 210000000481 breast Anatomy 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/10—Control of the drive; Speed regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a kind of vertical adjustable speed centrifuge, including centrifuge, doctor blade device, doctor blade device is provided with centrifuge, safe cap, frequency converter, vane groove, guard shield, centrifuge tube, drive pedestal, vane, exhaust outlet, motor, connect bearing, change-speed gearing, air exhauster, rotor, installation frame is provided with the inside of centrifuge, equipped with connection bearing on installation frame, installation chassis, mounting hole, rubber ring, drive shaft connecting hole, controller, the present apparatus is by adjusting the frequency of frequency converter so as to the speed of controlled motor rotating speed, the change-speed gearing inside centrifuge is driven to change the rotary speed of installation frame inside centrifuge by motor again, change rotating speed at any time, accelerate centrifugal effect.
Description
Technical field
The present invention relates to centrifugation technical field of motors, specially a kind of vertical adjustable speed centrifuge.
Background technology
The whole system of vertical centrifugal machine, which cleverly applies centrifugal force and the double action of gravity, realizes the company of equipment
Continuous work, has reached very high operating efficiency.Slurry enters centrifuge by charging aperture, is made in piece-rate system by centrifugal force
With by filter screen retention solid, liquid enters filtering cabin through screen cloth and discharged by mother liquor mouthful.Solid is in gravity and centrifugal force
Component effect under move downward, by discharging bin enter workshop section of subordinate.In motion process, cleaning solution is pumped into by washing system
Solid is washed.All power is driven by a motor., can be by adjusting charging rate with dividing in separation process
Residence time of the solid in piece-rate system is controlled from the relative position of system components, reaches that defined solid aqueous amount will
Ask.
General purpose centrifuge is it is well known that there is substantial amounts of a variety of designs.Especially, for laboratory centrifugal
Machine, its purpose designed is always to make target device compact as much as possible, because the space in laboratory is often limited.This
Outside, laboratory centrifuge is generally loaded and unloaded since top, it is therefore necessary to provide enough spaces to above-mentioned each device, from
And ensure that the lid of centrifuge can be opened.
The content of the invention
Frequency converter is installed on centrifuge it is an object of the invention to provide one kind, electricity is changed by adjusting frequency converter
A kind of vertical adjustable speed centrifuge of the rotating speed of machine, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of vertical adjustable speed centrifuge, including centrifugation
Machine, doctor blade device, the bottom of the centrifuge are provided with vane groove, and the top of the vane groove is provided with driving pedestal, the driving
The top of pedestal is provided with guard shield, and the top of guard shield is provided with safe cap, and the crown center of the safe cap is provided with
Doctor blade device, the side of doctor blade device is provided with frequency converter.
It is preferred that,：The bosom of the safe cap is provided with motor, and the lower section of the motor is provided with change-speed gearing, become
Fast gear is arranged on the bearing of motor, and the outside of the safe cap is provided with controller, and controller is electrically connected with motor.
It is preferred that, the inside of the guard shield is provided with installation frame, and the installation frame is provided with connection bearing, connection
The top and bottom of bearing are equipped with drive shaft connecting hole, and bottom and the top of the connection bearing are equipped with installation chassis, pacified
Cartridge chassis is directly welded at the two ends of connection bearing, and the installation chassis is surrounded by mounting hole, the internal side wall of mounting hole
It is provided with rubber ring.
It is preferred that, centrifuge tube is installed in the mounting hole on the installation frame.
It is preferred that, the inside of the vane groove is provided with vane, and vane is with driving the bottom axle center of pedestal to be connected, the vane
The outside of groove is provided with exhaust outlet, and the other end of exhaust outlet is provided with air exhauster.
It is preferred that, the bottom of the guard shield is surrounded by damping element.
It is preferred that, the motor is 0~2000 rev/min of high-speed electric expreess locomotive.
It is preferred that, the frequency-tuning range of the frequency converter is 0-80Hz.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) bottom of guard shield is surrounded by damping element, and damping element contributes to the resonance for reducing mechanical structure to shake
Width, so as to avoid structure mechanism collapse caused by vibrations stress reaches capacity；
(2) frequency converter is installed on centrifuge, changes the rotating speed of motor by adjusting frequency converter；
(3) present apparatus is reasonable in design, simple in construction, and centrifugal efficiency is high, and centrifugal effect is good.
Brief description of the drawings
Fig. 1 is centrifuge structure schematic diagram of the present invention；
Fig. 2 is installation frame structural representation of the present invention.
In figure：1st, centrifuge；2nd, doctor blade device；3rd, safe cap；4th, frequency converter；5th, vane groove；6th, guard shield；7th, from
Heart pipe；8th, pedestal is driven；9th, vane；10th, exhaust outlet；11st, motor；12nd, bearing is connected；13rd, installation chassis；14th, mounting hole；
15th, rubber ring；16th, drive shaft connecting hole；17th, installation frame；18th, change-speed gearing；19th, air exhauster；20th, rotor；21st, control
Device；22nd, damping element.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 or Fig. 2 is referred to, the present invention provides a kind of technical scheme：A kind of vertical adjustable speed centrifuge, including centrifuge
1st, doctor blade device 2, the bottom of centrifuge 1 is provided with vane groove 5, and the top of the vane groove 5 is provided with driving pedestal 8, the driving
The top of pedestal 8 is provided with guard shield 6, and the bottom of guard shield 6 is surrounded by damping element 22, and the top of guard shield 6 is set
There is safe cap 3, the crown center of the safe cap 3 is provided with doctor blade device 2, and the side of doctor blade device 2 is provided with frequency converter 4,
The frequency-tuning range of frequency converter 4 is 0-80Hz, and frequency converter 4 is by changing own frequency, so that change the rotating speed of motor 11,
So as to change the rotating speed of installation frame 17.
The bosom of safe cap 3 is provided with motor 11, and the lower section of the motor 11 is provided with change-speed gearing 18, change-speed gearing
18 are arranged on the bearing of motor 11, and the outside of the safe cap 3 is provided with controller 21, and controller 21 and motor 11 are electrical
Connection, motor 11 is 0~2000 rev/min of high-speed electric expreess locomotive.
The inside of guard shield 6 is provided with installation frame 17, and the installation frame 17 connects bearing provided with connection bearing 12
12 top and bottom are equipped with drive shaft connecting hole 16, and the bottom of the connection bearing 12 is equipped with installation chassis with top
13, installation chassis 13 is directly welded at the two ends of connection bearing 12, and the installation chassis 13 is surrounded by mounting hole 14, installation
Centrifuge tube 7 is installed in the mounting hole 14 that the internal side wall in hole 14 is provided with rubber ring 15, installation frame 17.
The inside of vane groove 5 is provided with vane 9, and vane 9 is with driving the bottom axle center of pedestal 8 to be connected, outside the vane groove 5
Side is provided with exhaust outlet 10, and the other end of exhaust outlet 10 is provided with air exhauster 19.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of vertical adjustable speed centrifuge, including centrifuge (1), doctor blade device (2), it is characterised in that：The centrifuge (1)
Bottom be provided with vane groove (5), the top of the vane groove (5) is provided with driving pedestal (8), the top of the driving pedestal (8)
Provided with guard shield (6), the top of guard shield (6) is provided with safe cap (3), and the crown center of the safe cap (3) is set
There is doctor blade device (2), the side of doctor blade device (2) is provided with frequency converter (4).
2. a kind of vertical adjustable speed centrifuge according to claim 1, it is characterised in that：The safe cap (3) it is interior
Motor (11) is provided with the middle of portion, the lower section of the motor (11) is provided with change-speed gearing (18), and change-speed gearing (18) is arranged on motor
(11) on bearing, the outside of the safe cap (3) is provided with controller (21), and controller (21) electrically connects with motor (11)
Connect.
3. a kind of vertical adjustable speed centrifuge according to claim 1, it is characterised in that：The guard shield (6) it is interior
Portion is provided with installation frame (17), and the installation frame (17) is provided with connection bearing (12), and the upper end of connection bearing (12) is with
End is equipped with drive shaft connecting hole (16), and the bottom of the connection bearing (12) is equipped with installation chassis (13) with top, installed
Chassis (13) is directly welded at the two ends of connection bearing (12), and the installation chassis (13) is surrounded by mounting hole (14), peace
The internal side wall for filling hole (14) is provided with rubber ring (15).
4. a kind of vertical adjustable speed centrifuge according to claim 3, it is characterised in that：On the installation frame (17)
Centrifuge tube (7) is installed in mounting hole (14).
5. a kind of vertical adjustable speed centrifuge according to claim 1, it is characterised in that：The inside of the vane groove (5)
Provided with vane (9), vane (9) is connected with the bottom axle center of driving pedestal (8), and the outside of the vane groove (5) is provided with exhaust outlet
(10), the other end of exhaust outlet (10) is provided with air exhauster (19).
6. a kind of vertical adjustable speed centrifuge according to claim 1, it is characterised in that：The bottom of the guard shield (6)
Portion is surrounded by damping element (22).
7. a kind of vertical adjustable speed centrifuge according to claim 2, it is characterised in that：The motor (11) be 0~
2000 revs/min of high-speed electric expreess locomotive.
8. a kind of vertical adjustable speed centrifuge according to claim 1, it is characterised in that：The frequency of the frequency converter (4)
Adjustable range is 0-80Hz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393284.9A CN107138294A (en) | 2017-05-27 | 2017-05-27 | A kind of vertical adjustable speed centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710393284.9A CN107138294A (en) | 2017-05-27 | 2017-05-27 | A kind of vertical adjustable speed centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107138294A true CN107138294A (en) | 2017-09-08 |
Family
ID=59780849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710393284.9A Pending CN107138294A (en) | 2017-05-27 | 2017-05-27 | A kind of vertical adjustable speed centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107138294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187926A (en) * | 2018-03-21 | 2018-06-22 | 深圳市思迈达电子有限公司 | Full-automatic small centrifuge |
| CN109736120A (en) * | 2018-12-26 | 2019-05-10 | 福建中田农业综合开发有限公司 | A kind of papermaking quick-dehydration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993020947A1 (en) * | 1992-04-08 | 1993-10-28 | Alfa Laval Separation A/S | Centrifuge with electric control comprising a frequency converter |
| CN204866227U (en) * | 2015-07-24 | 2015-12-16 | 杨湜 | Desk -top test tube centrifuge |
| CN105332247A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
| CN205146659U (en) * | 2015-10-15 | 2016-04-13 | 安徽汇佳生物科技有限公司 | Albumen powder shale shaker |
| CN206009020U (en) * | 2016-09-18 | 2017-03-15 | 和泓（厦门）生物技术有限公司 | A kind of prepare in inhibition of cancer cell agent can cryogenic thermostat tissue fluid centrifugation apparatus |
| CN206778719U (en) * | 2017-05-27 | 2017-12-22 | 南通江海金属科技发展有限公司 | A kind of vertical adjustable speed centrifuge |
-
2017
- 2017-05-27 CN CN201710393284.9A patent/CN107138294A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993020947A1 (en) * | 1992-04-08 | 1993-10-28 | Alfa Laval Separation A/S | Centrifuge with electric control comprising a frequency converter |
| CN105332247A (en) * | 2014-06-27 | 2016-02-17 | 无锡小天鹅股份有限公司 | Washing machine |
| CN204866227U (en) * | 2015-07-24 | 2015-12-16 | 杨湜 | Desk -top test tube centrifuge |
| CN205146659U (en) * | 2015-10-15 | 2016-04-13 | 安徽汇佳生物科技有限公司 | Albumen powder shale shaker |
| CN206009020U (en) * | 2016-09-18 | 2017-03-15 | 和泓（厦门）生物技术有限公司 | A kind of prepare in inhibition of cancer cell agent can cryogenic thermostat tissue fluid centrifugation apparatus |
| CN206778719U (en) * | 2017-05-27 | 2017-12-22 | 南通江海金属科技发展有限公司 | A kind of vertical adjustable speed centrifuge |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187926A (en) * | 2018-03-21 | 2018-06-22 | 深圳市思迈达电子有限公司 | Full-automatic small centrifuge |
| CN108187926B (en) * | 2018-03-21 | 2024-05-24 | 深圳市思迈达智能设备有限公司 | Full-automatic small centrifugal machine |
| CN109736120A (en) * | 2018-12-26 | 2019-05-10 | 福建中田农业综合开发有限公司 | A kind of papermaking quick-dehydration device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170908 |