CN107138294A - A kind of vertical adjustable speed centrifuge - Google Patents

A kind of vertical adjustable speed centrifuge Download PDF

Info

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
Application number
CN201710393284.9A
Other languages
Chinese (zh)
Inventor
洪根明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Jianghai Metal Technology Development Co Ltd
Original Assignee
Nantong Jianghai Metal Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Jianghai Metal Technology Development Co Ltd filed Critical Nantong Jianghai Metal Technology Development Co Ltd
Priority to CN201710393284.9A priority Critical patent/CN107138294A/en
Publication of CN107138294A publication Critical patent/CN107138294A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B9/00Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/10Control of the drive; Speed regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B9/00Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12Suspending rotary bowls ; Bearings; Packings for bearings

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

A kind of vertical adjustable speed centrifuge
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.
CN201710393284.9A 2017-05-27 2017-05-27 A kind of vertical adjustable speed centrifuge Pending CN107138294A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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 (2)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN208357901U (en) A kind of steel pipe forming host
CN107138294A (en) A kind of vertical adjustable speed centrifuge
CN207928829U (en) A kind of filter of non-staining bearing oil
CN206778719U (en) A kind of vertical adjustable speed centrifuge
CN204841964U (en) Vertically subside discharge centrifuge under type scraper
CN102989596A (en) Filter bag oscillation bottom discharge centrifugal machine
CN208032017U (en) A kind of filter device of high heat-resisting high abrasion epoxy coating
CN212916141U (en) Horizontal spiral discharge concentration filtration type centrifuge
CN205073774U (en) Centrifugation oil filter
CN203030402U (en) Filter-bag oscillation blanking and discharging centrifugal machine
CN207259130U (en) A kind of essential oil refinement encapsulating device
CN109966777A (en) A kind of waste centrifugal extractor
CN201632127U (en) Vibrating slurry filter
CN208390247U (en) A kind of novel flat hanging bag centrifuge
CN209155282U (en) A kind of vacuum ceramic filter
CN208244312U (en) A kind of multifunctional comprehensive net water dust removal filter
CN206924903U (en) A kind of chemical materials solid-liquid separating machine
CN110882899A (en) Solid-liquid separation equipment for chemical production
CN220111339U (en) Automatic sediment centrifuge of arranging of scraper unloading
CN206304444U (en) A kind of oscillatory type leaf filter
CN202538947U (en) Horizontal centrifuge
CN214486254U (en) Casting production is with pouring dust collector
CN207507129U (en) Down-hole drilling gas-liquid-solid three-phase separator
CN207605885U (en) A kind of flat scraper loading and unloading material foam washing centrifuge
CN204602422U (en) A kind of vertical vibrating unloading centrifugal dehydration machine

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