CN206567106U - vibrating centrifuge - Google Patents
vibrating centrifuge Download PDFInfo
- Publication number
- CN206567106U CN206567106U CN201590000442.4U CN201590000442U CN206567106U CN 206567106 U CN206567106 U CN 206567106U CN 201590000442 U CN201590000442 U CN 201590000442U CN 206567106 U CN206567106 U CN 206567106U
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- Prior art keywords
- leaf spring
- regulation
- drive shaft
- filter screen
- vibrating centrifuge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/06—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles by vibrating the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
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- Centrifugal Separators (AREA)
Abstract
A kind of vibrating centrifuge, including：Separate housing；It is contained in the separation filter screen in separate housing；The drive shaft of separation filter screen is attached to, drive shaft has axial axis；At least one vibrator, it produces vibration in separation filter screen；With one or more leaf springs, it will be limited in the single free degree parallel with axial axis substantially as the vibration produced by the vibrator；The bear box component of drive shaft is attached to by least one bearing；At least one in wherein one or more of leaf springs is regulation leaf spring, regulation leaf spring has predetermined rigidity, to adjust the vibration frequency of the vibrating centrifuge, regulation leaf spring is fixed to bear box component at one end, and the opposite end of regulation leaf spring is attached to the common support framework of vibrating centrifuge.
Description
The cross reference of related application
This application claims the applying date be on April 25th, 2014 U.S. Provisional Patent Application No.61/984,273 rights and interests,
The full content of this document is combined by reference herein for any and/or all purposes here.
Technical field
The utility model relates generally to vibrating centrifuge.Specifically but not exclusively, the utility model is related to all
Such as the vibrating centrifuge of the vibrator of uneven motor, the vibrator provides axial vibration via spring system to basket.
Background technology
Herein with reference to background technology be not configured to recognize technological maheup Australia or elsewhere known in often
Know.
Can be from patent application WO2012/174588 and US2010/0120600 and United States Patent (USP) 5,616,425；7,534,
358；With 4,082,675 examples for understanding vibrating centrifuge.Whizzer is generally used for from pulp separation solid and liquid.Example
Such as, for separating coal solid from the coal slurry including water.Vibrating centrifuge, which generally has, allows the axial vibration spin basket that slurry passes through,
Wherein liquid is discharged by the basket, and solid is transferred to outlet along the tapered side of basket.
The vibrating centrifuge of some prior arts includes complicated centrifugal weight mechanism, its motor by being connected to eccentric shaft
Belt drives or directly driven.These configurations cause high production cost, increased maintenance requirement, and are difficult to regulation vibration
Centrifuge is to adapt to process reform.
Newer vibrating centrifuge is generally conditioned improves efficiency to be worked in specific frequency.However, regulation vibration from
Scheming can be difficult and expensive.This is at least partially due to the vibrating centrifuge of regulation substantially needs particular elements (for example
Spring) in the very big margin of tolerance.The part of the big tolerance not only considerably improves manufacturing cost, is also easy to occur
Mistake is simultaneously difficult to find that source.
Elastic compression spring etc. can be used for adjusting, but involved substantial amounts of energy causes the temperature of compression spring to raise
The point of relatively early failure can extremely be caused.Referring to patent application WO2012/174588.The failure not only reduced by only reliability, also increase
Add maintenance and cost of serving, and cause the downtime of separation equipment.
It should be clearly understood that, recognize here to background material or information or to any of existing publication with reference to not constituting
Any material, information either publication formation general knowledge known in this field part or be otherwise formed in Australia or
The prior art of any other recognition of state.
Utility model content
The purpose of this utility model be overcome or at least mitigate in above mentioned problem one or more and/or to consumption
Person provides useful or business and selected.
According to following explanation, other preferred purposes of the present utility model will be apparent.
In one form, although it needs not be only or most wide form, vibration centrifugal of the present utility model
Machine includes：
The separation filter screen of drive shaft is connected to, the drive shaft has axial axis；
At least one vibrator of vibration is produced in the separation filter screen；With
The single free degree parallel with the axial axis will be limited in substantially as the vibration produced by vibrator；
At least one in wherein one or more of leaf springs is regulation leaf spring, and it has predetermined rigidity, to adjust
The vibration frequency of vibrating centrifuge.
Preferably there is provided multiple regulation leaf springs.Selected preferably as the function of operating frequency and total spring carried mass
Adjust leaf spring rigidity, wherein total spring carried mass preferably at least include separation filter screen, drive shaft, bear box component and/
Or it is attached to the driving belt pulley of drive shaft.Preferably as operating frequency the function for square being multiplied by total spring carried mass and
The rigidity of selection regulation leaf spring.
Preferably, regulation leaf spring have more than 5kN/mm rigidity, more preferably larger than 10kN/mm, even more preferably greatly
In 15kN/mm, still more preferably it is more than 20kN/mm, and is still even more preferably more than 30kN/mm.
Preferably, regulation leaf spring is configured to relative to drive shaft radial arrangement, the wherein centering a plate in couples
Spring be configured to another leaf spring of the centering it is substantially opposite into 180 °.Preferably, regulation leaf spring is relative to ground level
Ground is set.Alternatively, the regulation leaf spring of Odd number can relative to each other equally spaced from.Alternatively, leaf spring along with
Any direction alignment of the vertical axis of axial axis.Alternatively, leaf spring relative to drive shaft along respective axis and radial direction
Ground extends, and each axis is basically perpendicular to ground.
Preferably, with single regulation leaf spring and one or more support leaf springs.Alternatively, all leaf springs are all
Adjust leaf spring.Preferably, the rigidity of regulation leaf spring is generally higher than the rigidity of support leaf spring.Preferably, regulation leaf spring rigidity to
Few rigidity than supporting leaf spring is order of magnitude greater.Alternatively, regulation leaf spring is alternatively arranged as supporting leaf spring.
Preferably, other biasing element, example are not provided between the separate housing for separating filter screen with accommodating in separation filter screen
Such as compression spring.
Preferably, without regulation weight in total spring carried mass.Alternatively, include adjusting constitution in total spring carried mass
Amount.
Preferably, at least regulation leaf spring is fibre reinforced composites (FRP), it is therefore preferable to glass fiber reinforced composite material
Material.Preferably, the regulation rigidity of plate spring is modified to adjust the vibration frequency of centrifuge, so that suitable for having frequency of supply
The operating rate of the motor of (for example, suitable for 50Hz or 60Hz frequency of supply).Preferably, regulation rigidity of plate spring is by changing
Become the regulation width of leaf spring, length, shape, thickness, material composition and/or preload and predetermined and/or regulation.
Preferably, vibration is transferred to total spring carried mass via leaf spring.
In another form, although not being only or most wide form, vibrating centrifuge of the present utility model includes：
The separation filter screen of drive shaft is connected to, the drive shaft has axial axis；
At least one vibrator, it produces vibration in separation filter screen；With
One or more leaf springs, the vibration produced by vibrator is limited to the single freedom parallel with axial axis by it
Degree；
Wherein, at least one leaf spring is essentially horizontally installed.
Preferably, two leaf springs essentially horizontally align along the axis perpendicular to axial axis.Preferably, two leaf springs
The both sides for being arranged on bear box are spaced apart each other in basic 180 °.Alternatively, two leaf springs are along perpendicular to axial axis
Axis and generally vertically align.Alternatively, two leaf springs are right in any direction along the axis perpendicular to axial axis
Together.Alternatively, two leaf springs are radially extended from the bottom of bear box along respective axis, and each axis is basically perpendicular to ground
Face.Preferably, leaf spring is arranged between two vibrators.Preferably, leaf spring is regulation leaf spring.Preferably, vibration is via leaf spring
It is transferred to total spring carried mass.
Preferably leaf spring is supported there is provided at least one.Preferably, support leaf spring is vertically installed.Preferably, leaf spring is supported
It is vertically mounted to below drive shaft.Alternatively, support leaf spring is regulation leaf spring.
Drive shaft preferably extends through bear box from the separation filter screen in separate housing, reaches drive part.Drive
Dynamic part preferably includes driving belt pulley.Preferably, drive shaft is connected to bear box by one group of bearing.
Preferably, vibrator is vibrating motor, such as uneven motor.Alternatively, vibrator can be special vibrating list
Member or the vibrator with integrated mechanism, preferably its only produce axial vibration.The special vibrating unit can have two rotations
Turn power, it is therefore preferable to reversely rotate, it can cancel each other out to provide axial force at least one axis.Preferably, with two
Individual vibrator, there are two to reversely rotate uneven motor for it, to provide linear driving force.
Preferably, separation filter screen is basket.It is highly preferred that basket is the conical butt basket of axial-rotation in use.It is preferred that
Ground provides entrance the material to be separated of slurry etc. is delivered to the inner side of basket.Preferably the entrance is skewed slot.
Preferably, the system that vibrating centrifuge is configured to two frees degree.The two transitions of the regulation are in work
The load minimizing of surrounding devices or environment will be transferred to during work from machine.It reduce the cost of supporting construction, most
The bad structural vibration of smallization, and reduce the risk of the fatigue damage to surrounding structure.
According to one side of the present utility model there is provided a kind of vibrating centrifuge, including：
Separate housing；
It is contained in the separation filter screen in the separate housing；
The drive shaft of the separation filter screen is attached to, the drive shaft has axial axis；
At least one vibrator, it produces vibration in the separation filter screen；With
One or more leaf springs, it will be substantially limited in as the vibration produced by the vibrator and is put down with the axial axis
The capable single free degree；
The bear box component of the drive shaft is attached to by least one bearing；
At least one in wherein one or more of leaf springs is regulation leaf spring, and the regulation leaf spring has rigidity, institute
It is the predetermined vibration frequency to adjust the vibrating centrifuge to state rigidity,
The regulation leaf spring is fixed to the bear box component at one end, and the opposite end of the regulation leaf spring is attached to institute
State the common support framework of vibrating centrifuge.
Alternatively, one or more of leaf springs include two regulation leaf springs and at least one support leaf spring.
Alternatively, described two regulation leaf springs essentially horizontally align along the axis perpendicular to the axial axis.
Alternatively, at least one described support leaf spring is vertically installed.
Alternatively, at least one described support leaf spring is vertically mounted to below the drive shaft.
Alternatively, it is described two regulation leaf springs be basically perpendicular on the axis of the axial axis it is attached each other in 180 °
It is connected to the bear box component.
According to another aspect of the present utility model there is provided a kind of vibrating centrifuge, including：
Separate housing；
It is contained in the separation filter screen in the separate housing；
The drive shaft of the separation filter screen is attached to, the drive shaft has axial axis；
At least one vibrator, it produces vibration in the separation filter screen；With
One or more leaf springs, it will be substantially limited in as the vibration produced by the vibrator and is put down with the axial axis
The capable single free degree；
The bear box component of the drive shaft is attached to by least one bearing；
At least one in wherein one or more of leaf springs is regulation leaf spring, and the regulation leaf spring has rigidity, institute
It is the predetermined vibration frequency to adjust the vibrating centrifuge to state rigidity；And
Wherein one or more of leaf springs include two regulation leaf springs and at least one support leaf spring, wherein the regulation
Leaf spring is attached to the bear box component being basically perpendicular on the axis of the axial axis each other in 180 ° of ground.
According to detailed description below, other features of the present utility model will be apparent.
Brief description of the drawings
Only as an example, hereinafter carrying out refer to the attached drawing in more detail to preferred embodiment of the present utility model
It is bright, wherein：
Fig. 1 is the perspective view of the vibrating centrifuge according to embodiment of the present utility model；
Fig. 2 is the perspective view of the vibrating centrifuge according to Fig. 1, and the part of wherein belt drive system is removed；
Fig. 3 is Fig. 2 rearview；
Fig. 4 is Fig. 1 sectional view；With
Fig. 5 is Fig. 1 top sectional view.
Embodiment
Fig. 1 to 5 shows vibrating centrifuge 10, and it has separate section 12, drive part 14, and spring carried mass
(sprung mass) part 15.The vibrating centrifuge 10 has ground engagement pin 24, and it includes isolation spring 26.Isolation spring
26 be usually flexible member, and ground engagement pin 24 is connected to vibrating centrifuge 10 by it.Ground engagement pin 24 be fixed to ground or
The other parts of the structure in person workshop.
Separate section 12 has separate housing 20, and the separate housing 20 includes the entrance of the form of skewed slot 22, and it will be to be separated
Material (e.g., slurry) input separate housing 20 in, as described below.Drive part 14 has a pair of uneven motors 44
Form vibrator, the uneven motor 44 be arranged on common support framework 45 on.Uneven motor 44 is configured so that
It rotates in opposite directions and (that is, reversely rotated) in use.
Spring carried mass part 15 has multiple components, and it is moved together in use.These components include bear box 40,
Drive shaft 46, driven pulley 48, basket 28, and other components, such as bearing and bearing cap.Drive shaft 46 is via bearing and axle
Housing 40 is held to engage.Drive shaft 46 is provided with the drive part of the form of driven pulley 48 in its one end.Drive shaft 46 with
The opposite one end of drive part is provided with the separate section of the form of basket 28.Driven pulley 48 is engaged with belt 64, the belt
64 also engage with the driving belt pulley 62 of motor 60, so that the rotation of driving belt pulley 62 causes driven pulley 48 to rotate, from
Move belt pulley 48 again and then rotate axle 46 and then rotate basket 28.
Set leaf spring that the movement of spring carried mass 15 is limited in the single freedom parallel with the axial axis of drive shaft 46
Degree.Two in leaf spring are that one adjusted in leaf spring (tuning leaf spring) 50, and leaf spring is to support leaf spring 52 (most
Clearly referring to Fig. 2 and 3).
Adjusting leaf spring 50 has the rigidity of design, the need for which obviating to single damper, the damper such as bullet
Property compression spring or torque arm.Adjustment leaf spring 50 is made by glass fibre reinforced composion (FRP) in a preferred embodiment
Into the glass fibre reinforced composion has about 30kN/mm rigidity, with suitable for 4 poles with 50Hz frequency of supplies
The service speed of motor.This is formed with the conventional leaf spring less than 1kN/mm rigidity in the similar application with independent biasing element
Control.It is connected to two frees degree for adjusting the mass of system of leaf spring 50 and isolation spring 26 there is provided vibrational system.
Regulation leaf spring 50 is configured to adjacent with bear box 40.Adjust leaf spring 50 be with two affixed sides and two from
By the generally rectangular of side.Adjust leaf spring 50 fixing bearing housing unit 40,180 ° apart at one end.The opposite end of leaf spring 50
It is attached to common support framework 45.The affixed side of two regulation leaf springs 50 is generally vertical, and its free side is relative to ground
Face basic horizontal.
Support leaf spring 52 is arranged on the lower section of bear box 40 and provides support to it.Leaf spring 52 is supported to have relative to regulation
The nominal stiffness of leaf spring 50.Support leaf spring 52 is configured to adjacent with the end of driven pulley 48 of drive shaft 46.The adjustable plate
Spring 50 is configured to basic horizontal, and it is generally vertical relative to ground to support leaf spring to be configured to.Support leaf spring 52 is arranged on
The lower section of drive shaft 46, the centre between horizontally disposed regulation leaf spring 50.
Regulation leaf spring 50 substantially limits regulation leaf spring plane.Support leaf spring 52, which is substantially limited, supports leaf spring plane, itself and tune
Save leaf spring plane parallel.The axis of drive shaft 46 is basically perpendicular to regulation leaf spring plane and support leaf spring plane.
Regulation leaf spring 50 and support leaf spring 52 are configured to permit spring carried mass part 15 flat with the axis of drive shaft 46
Moved on capable axis, but the movement being limited on other axis.In fact, leaf spring 50,52 is by spring carried mass part 15
Move and be limited in one degree of freedom, and the vibrational energy therefore from uneven motor 44 is transferred to mono-axial, i.e. drive shaft
46 axis.
The quality for being connected to regulation leaf spring 50 and isolation spring 26 of system provides the dynamic vibration absorber of two frees degree
System.Specifically, the quality of spring carried mass part 15 is effective damper quality, and the rigidity including separate housing 20 even
The quality for being connected to the component of ground engagement foot 24 is effectively the second mass of dynamic shock mitigation system.The spring (is especially adjusted
Section leaf spring 50) it can be changed by changing the width for adjusting leaf spring 50, length, shape, thickness, material composition and/or preload
Become its rigidity, so as to change dynamic vibration absorber feature as needed, preferably keep regulation dynamic vibration absorber system.
The two transitions of vibrating centrifuge 10 are by advantageously causing the motion of vibration bearing housing unit 40 to carry
For effective energy transmission, separate housing 20 and the load of associated components are transferred to effectively absorb energy and minimize.This
Efficiency is not only improve only, the risk and bad vibration of fatigue damage is also minimized.
Figure 4 and 5 are turning specifically to, the internals of internals, in particular separate housing 20 is shown, there is shown with
Separate section 12 has the separation filter screen of the form of basket 28.The basket 28 is engaged with drive shaft 46 and with its rotation.Skewed slot 22 has
There are arrival end 22a and port of export 22b, material to be separated is sent in basket 28 from source (not shown).Separate housing 20 has the
One outlet 30, it allows the material separated by centrifuge 10 to be removed from the centrifuge 10, and the material is to pass through the aperture in basket 28
Material.Second outlet 32 allows also to be removed not over the material in the aperture in basket 28 from centrifuge 10.In use, driven skin
Belt wheel 48 is driven by the driving belt pulley 62 of motor 60 via belt 64.The rotation of uneven motor 44 is via regulation leaf spring 50
There is provided along the axis of drive shaft 46 and be vibrated to spring carried mass part 15, cause basket 28 to vibrate.Leaf spring 50,52 is by uneven motor
44 vibration is limited in one degree of freedom, its leaf spring plane perpendicular to standing.The rigidity for adjusting leaf spring 50 is predetermined, so that
Never balancing motor 44 is transferred to basket 28 to maximum vibration energy, while minimizing the vibrational energy for being transferred to separate housing 20.
Material to be separated (for example as solid and liquid combination slurry), be fed to the arrival end 22a of skewed slot 22,
Here material is transported to the port of export 22b in basket 28.Then, material to be separated hits the side of the basket 28 with aperture, and
Basket 28 rotates and provides centrifugal force to material.The liquid component of slurry is by basket, while solid constituent does not pass through basket.
The liquid being not usually required to is discharged from first outlet 30, for further handling and/or abandoning.Basket 28 can not be passed through
Solid constituent move past the inclined wall of basket 28 under the influence of centrifugal force.The axial vibration provided by drive part 14 is helped
In solid moving along basket 28, and the solid material for preventing or at least minimizing on the inner surface of basket 28 is built up.When
When material reaches the outermost edge 28a of basket 28, because liquid component is removed so it mainly includes the solid constituent of material.Connect
, solid can be conveyed via second outlet 32 for further processing etc..
Advantageously, vibrating centrifuge 10 of the present utility model carrys out regulating system using the regulation leaf spring 50 with high rigidity.
Energy loss (being typically converted into heat energy) caused by sluggishness by leaf spring 50, can be via the larger surface region of regulation leaf spring 50
Dissipate.In addition, the structure of regulation leaf spring 50 is designed to bear power and energy output from system, without premature breakdown.
Damping effect is provided by using the leaf spring 50 of high rigidity, other part (e.g., the compression bullet for regulation due to not needing
Spring), so the quantity of part, and related cost and maintenance are reduced.
The horizontal arrangement of regulation leaf spring 50 desirably reduces local buckling load.This is not only only reduced in regulation leaf spring
The local load introduced between 50 and separate housing 20, the rigidity and the advantage of stress relation provided by horizontal arrangement, institute
The cost of reduction regulation leaf spring 50 is additionally aided with this,
In the explanation, the adjective such as first and second, left and right, top and bottom can be used alone to incite somebody to action
One element or action are different from another element or action, without or mean any actual relation or suitable
Sequence.Under where the context permits, the reference to entirety or part or step (or similar) should not be construed as limited to this
It is overall, part, or step, and can be one or more entirety, part or step etc..
The described above of multiple embodiments of the present utility model is provided, for what is illustrated to those skilled in the art
Purpose.It is not intended to be exhaustive, or the utility model is limited in into single disclosed embodiment.As described above, right
It is obvious to a variety of changes and change of the present utility model by teachings above for those skilled in the art.Therefore,
Although some optional embodiments are specifically understood, it will be understood by those skilled in the art that other embodiment will be
It is obvious or be readily available.The utility model is intended to include to the utility model described here, and falls above-mentioned
Utility model spirit and scope in all replacements of other embodiment, modifications and changes.
(if there is) in the present description and claims, word " comprising " and its derivative include each listed entirety, but
It is to be not excluded for including one or more other entirety, unless context is additionally pointed out.
Claims (7)
1. a kind of vibrating centrifuge, it is characterised in that including：
Separate housing；
It is contained in the separation filter screen in the separate housing；
The drive shaft of the separation filter screen is attached to, the drive shaft has axial axis；
At least one vibrator, it produces vibration in the separation filter screen；With
One or more leaf springs, it will be substantially limited in parallel with the axial axis as the vibration produced by the vibrator
The single free degree；
The bear box component of the drive shaft is attached to by least one bearing；
At least one in wherein one or more of leaf springs is regulation leaf spring, and the regulation leaf spring has rigidity, described firm
Degree is the predetermined vibration frequency to adjust the vibrating centrifuge,
The regulation leaf spring is fixed to the bear box component at one end, and the opposite end of the regulation leaf spring is attached to described shake
The common support framework of dynamic centrifuge.
2. vibrating centrifuge as claimed in claim 1, it is characterised in that one or more of leaf springs include two adjustable plates
Spring and at least one support leaf spring.
3. vibrating centrifuge as claimed in claim 2, it is characterised in that described two regulation leaf springs are along perpendicular to the axle
Essentially horizontally alignd to the axis of axis.
4. vibrating centrifuge as claimed in claim 2, it is characterised in that at least one described support leaf spring is vertically installed.
5. vibrating centrifuge as claimed in claim 2, it is characterised in that at least one described support leaf spring is vertically mounted to
Below the drive shaft.
6. vibrating centrifuge as claimed in claim 2, it is characterised in that described two regulation leaf springs be basically perpendicular to it is described
On the axis of axial axis the bear box component is attached to each other in 180 °.
7. a kind of vibrating centrifuge, it is characterised in that including：
Separate housing；
It is contained in the separation filter screen in the separate housing；
The drive shaft of the separation filter screen is attached to, the drive shaft has axial axis；
At least one vibrator, it produces vibration in the separation filter screen；With
One or more leaf springs, it will be substantially limited in parallel with the axial axis as the vibration produced by the vibrator
The single free degree；
The bear box component of the drive shaft is attached to by least one bearing；
At least one in wherein one or more of leaf springs is regulation leaf spring, and the regulation leaf spring has rigidity, described firm
Degree is the predetermined vibration frequency to adjust the vibrating centrifuge；And
Wherein one or more of leaf springs include two regulation leaf springs and at least one support leaf spring, wherein the adjustable plate spring
Being basically perpendicular on the axis of the axial axis bear box component is attached to each other in 180 ° of ground.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461984273P | 2014-04-25 | 2014-04-25 | |
| US61/984,273 | 2014-04-25 | ||
| PCT/IB2015/052981 WO2015162587A1 (en) | 2014-04-25 | 2015-04-23 | Vibrating centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206567106U true CN206567106U (en) | 2017-10-20 |
Family
ID=54331822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590000442.4U Active CN206567106U (en) | 2014-04-25 | 2015-04-23 | vibrating centrifuge |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206567106U (en) |
| WO (1) | WO2015162587A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020194169A1 (en) | 2019-03-22 | 2020-10-01 | Flsmidth A/S | Centrifugal separator and screen having blades for same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4069966A (en) * | 1976-10-14 | 1978-01-24 | Bird Machine Company, Inc. | Centrifuge with chatter suppression |
| US7534358B2 (en) * | 2006-03-20 | 2009-05-19 | Elgin National Industries, Inc. | Horizontal vibratory centrifuge apparatus |
| WO2012174588A1 (en) * | 2011-06-23 | 2012-12-27 | Ludowici Australia Pty Ltd | Vibrating centrifuge |
| CN102652930B (en) * | 2012-04-18 | 2014-04-16 | 中国工程物理研究院总体工程研究所 | Vibration isolation system of vibrating centrifuge |
-
2015
- 2015-04-23 CN CN201590000442.4U patent/CN206567106U/en active Active
- 2015-04-23 WO PCT/IB2015/052981 patent/WO2015162587A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015162587A1 (en) | 2015-10-29 |
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