CN105562222B - The remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension - Google Patents
The remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension Download PDFInfo
- Publication number
- CN105562222B CN105562222B CN201610115497.0A CN201610115497A CN105562222B CN 105562222 B CN105562222 B CN 105562222B CN 201610115497 A CN201610115497 A CN 201610115497A CN 105562222 B CN105562222 B CN 105562222B
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- Prior art keywords
- flange disk
- centrifuge
- disk
- filter cake
- lifting set
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
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- Centrifugal Separators (AREA)
Abstract
The present invention relates to a kind of remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension, including the lifting set being sleeved on outside the bearing block of centrifuge principal axis, hoist cylinder is provided with the cover plate of outer casing of centrifuge, the motion bar of hoist cylinder is connected with lifting set, the lower section of lifting set is provided with least one roller, rotary flange disk is arranged with bowl, rotary flange disk fits with bowl bottom, and the outer rim of rotary flange disk is connected with the filter bag bottom inside centrifuge, slotted disk is provided with rotary flange disk, slotted disk is positioned at the underface of lifting set, multiple notches are provided with slotted disk upper surface, the position of notch is corresponding with roller, the bearing block of centrifuge principal axis is internally provided with can the drive device that turns an angle of drive shaft.It removes the remaining filter cake on filter cloth by the way of torsion, filter cloth is not only departed from the inwall of rotary drum stack shell, and produces fold, filter cake is come off, using effect is clearly.
Description
Technical field
The present invention relates to the technical field of centrifuge, the remnants of the vertical scraper centrifugal machine of motor top suspension are particularly related to
Filter cake remove device.
Background technology
Scraper discharging formula centrifuge can be divided into vertical unloading under scraper centrifuge according to the installation direction of centrifuge principal axis
(main shaft is perpendicular to ground) and horizontal type scraper centrifuger (main axis parallel is in ground).Due between wing and filter bag (or filter screen)
The presence in gap, so, no matter from which kind of scraper discharging formula centrifuge, the problem of remaining filter cake influences filter effect, deposits all the time
.
For vertical scraper centrifugal machine, occurs a kind of pulling bag device in recent years, using installed in main shaft bottom or upper end
Cylinder or oil cylinder, the piston of cylinder or oil cylinder, drive connection device, drive filter bag lower end to be axially moved, so as to realize
The discharging of remaining filter cake.But the device is realized by being axially moved, it is desirable to the rotary drum inner chamber of centrifuge, is had necessarily
Space is axially moved, so being only applicable to the vertical unloading under scraper centrifuge put by motor.For no axial movement space
Motor on hang vertical scraper bottom unload centrifuge, such as AUT types, PAUT type centrifuges, TOP types centrifuge does not apply to simultaneously.
The content of the invention
The technical problems to be solved by the invention are：A kind of vertical scraper centrifugal machine suitable for motor top suspension is provided,
The remaining filter cake remove device of the vertical scraper centrifugal machine of the motor top suspension of remaining filter cake can effectively be removed.
To solve the above problems, the technical solution adopted by the present invention is：The vertical scraper centrifugal machine of motor top suspension it is residual
Remaining filter cake remove device, including the lifting set outside the bearing block of centrifuge principal axis is sleeved on, set on the cover plate of outer casing of centrifuge
Hoist cylinder is equipped with, the motion bar of hoist cylinder is connected with lifting set, lifts and at least one roller is provided with below set, from
Rotary flange disk is arranged with scheming rotary drum, rotary flange disk fits with bowl inner bottom part, and rotary flange disk
Outer rim be connected with the filter bag bottom inside centrifuge, be provided with slotted disk on rotary flange disk, slotted disk positioned at lifting set just
Lower section, multiple notches is provided with slotted disk upper surface, the position of notch is corresponding with roller, inside the bearing block of centrifuge principal axis
Being provided with can the drive device that turns an angle of drive shaft.
Preferably, the structure of the drive device is：Including the braked wheel being fixed on main shaft, braked wheel it is outer
Portion is set with a rotating wheel, has certain interval between braked wheel and rotating wheel, circular arc strip grooves is provided with rotating wheel, by pin
It is connected after following closely through circular arc strip grooves with the bearing block of centrifuge, the first flange disk being parallel to each other is provided with rotating wheel
With second flange disk, two semicircle brake rings are provided with first flange disk, the braked wheel is cover type structure, and two semicircles are stopped
Car ring is located in the cover type region of braked wheel, and one end of two semicircle brake rings is connected by steady pin with first flange disk,
The other end of two semicircle brake rings is connected by spring, and has homalocephalus axle, the second method in one end end set of spring connection
Brake cylinder is provided with blue disk, the motion bar of brake cylinder is connected by the connecting plate that brakes with homalocephalus axle, and centrifuge adds
Rotation cylinder is provided with strengthening tendons plate, the motion bar of rotation cylinder is connected by being rotatablely connected plate with second flange disk.
The beneficial effects of the invention are as follows：
1st, the remaining filter cake on filter cloth is removed by the way of torsion, filter cloth is not only departed from the inwall of rotary drum stack shell,
And fold is produced, filter cake is come off, so as to remove the remaining filter cake on filter cloth, using effect is not only clearly, and excellent
In the remaining filter cake remove device of bag-pulling type.
2nd, a thin layer of installing space of the plane on rotary drum bottom is only needed, is not required to take the axial motion in rotary drum
Space, so the scope of application is more extensive.
3rd, because the device that its drive shaft rotates to an angle separates with main shaft, in main shaft in motor-driven rotation
When, drive device is actionless, so security reliability is more increased, structure is simpler, install and repair it is relatively simple,
Use easy to spread, the welcome of client can be obtained.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is structural representation when filter bag is in twisted state in Fig. 1；
Fig. 3 is the mplifying structure schematic diagram of drive device part in Fig. 1；
Fig. 4 is the cross section structure diagram of drive device part in Fig. 1；
In figure：1st, main shaft, 2, bearing block, 3, lifting set, 4, cover plate of outer casing, 5, hoist cylinder, 6, roller, 7, rotary drum, 8,
Rotary flange disk, 9, filter bag, 10, slotted disk, 11, braked wheel, 12, rotating wheel, 13, circular arc strip grooves, 14, pin, 15, first
Ring flange, 16, second flange disk, 17, brake ring, 18, steady pin, 19, spring, 20, homalocephalus axle, 21, brake cylinder, 22, stop
Car connecting plate, 23, rotation cylinder, 24, rotation connection plate, 25, stiffener plate.
Embodiment
Below by specific embodiment to a kind of remnants of the vertical scraper centrifugal machine of motor top suspension of the present invention
Filter cake remove device is described in further detail.
As shown in figure 1, the remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension, including it is sleeved on centrifugation
Lifting outside the bearing block 2 of owner's axle 1 covers 3, and hoist cylinder 5 is provided with the cover plate of outer casing 4 of centrifuge, hoist cylinder 5
Motion bar is connected with lifting set 3, and the lower section of lifting set 3 is provided with least one roller 6, and rotation is arranged with bowl 7
Turned flange disk 8, rotary flange disk 8 fit with the inner bottom part of bowl 7, and the outer rim and centrifuge of rotary flange disk 8
The internal bottom of filter bag 9 is connected, and slotted disk 10 is provided with rotary flange disk 8, slotted disk 10 is positioned at the underface of lifting set 3, groove
Multiple notches are provided with the upper surface of disk 10, the position of notch is corresponding with roller 6, is set inside the bearing block 2 of centrifuge principal axis 1
Being equipped with can the drive device that turns an angle of drive shaft 1.
Preferably, as shown in Figure 3, Figure 4, the structure of the drive device is：Including the system being fixed on main shaft 1
Driving wheel 11, one rotating wheel 12 of outside suit of braked wheel 11, there is certain interval, rotating wheel between braked wheel 11 and rotating wheel 12
Circular arc strip grooves 13 are provided with 12, are connected after passing through circular arc strip grooves 13 by pin 14 with the bearing block 2 of centrifuge,
The first flange disk 15 and second flange disk 16 being parallel to each other are provided with rotating wheel 12, two are provided with first flange disk 15
Semicircle brake ring 17, the braked wheel 11 are cover type structure, and two semicircle brake rings 17 are located in the cover type region of braked wheel 11,
One end of two semicircle brake rings 17 is connected by steady pin 18 with first flange disk 15, two semicircle brake rings 17 it is another
End is connected by spring 19, and has homalocephalus axle 20 in one end end set that spring 19 connects, and is provided with second flange disk 16
Brake cylinder 21, the motion bar of brake cylinder 21 are connected by the connecting plate 22 that brakes with homalocephalus axle 20, the reinforcement of centrifuge
Rotation cylinder 23 is provided with plate 25, the motion bar of rotation cylinder 23 is connected by being rotatablely connected plate 24 with second flange disk 16
Connect.In actual use, the structure of drive device can use other structures, such as be driven using PLC controlled motors or cylinder
Main shaft 1 turns an angle, and belongs to the protection category of the present invention.
The present invention operation principle be：When needing to remove remaining filter cake, the motor of drive shaft 1 is kept not transport first
Turn, the motion bar of hoist cylinder 5 stretches out, and moves down lifting set 3, and the roller 6 of the lower section of lifting set 3 inserts the notch of slotted disk 10
In, so that realizing relative locking between lifting set 3 and slotted disk 10, i.e., relative lock is realized between lifting set 3 and rotary flange disk 8
It is fixed.Then turned an angle by drive device drive shaft 1, so that main shaft 1 and rotary drum 7 turn an angle, work as master
When axle 1 and rotary drum 7 turn an angle, because rotary flange disk 8 is in relative lock-out state, i.e. rotary flange disk 8 will not be with
Being rotated with rotary drum 7, relative motion is realized between the top and bottom of filter bag 9, filter bag 9 is pulled away from the inwall of rotary drum 7, and in distortion
State, now as shown in Fig. 2 producing fold, remaining filter cake just comes off state from filter bag 9, realizes the removing of remaining filter cake
Work.
In the present embodiment, the operation principle of drive device is：Homalocephalus axle 20 is driven to rotate by brake cylinder 21, so as to
Strut two semicircle brake rings 17, expand the external profile diameter of two semicircle brake rings 17, and with the swelling of braked wheel 11, then
Rotation cylinder 23 drives second flange disk 16 to rotate, and so as to drive rotating wheel 12 to rotate, when rotating wheel 12 rotates, pin 14 is in circle
Moved in arc strip grooves 13, even if braked wheel 11 rotates, drive main shaft 1 to turn an angle.
The principle and its effect of the above embodiments only illustrative the invention, and the implementation that part uses
Example, not for the limitation present invention；It should be pointed out that for the person of ordinary skill of the art, wound of the present invention is not being departed from
On the premise of making design, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (2)
1. the remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension, it is characterised in that：Including being sleeved on centrifugation
Lifting set outside the bearing block of owner's axle, hoist cylinder, the motion bar of hoist cylinder are provided with the cover plate of outer casing of centrifuge
It is connected with lifting set, lifts and at least one roller is provided with below set, rotary flange disk is arranged with bowl, revolves
Turned flange disk fits with bowl inner bottom part, and the outer rim of rotary flange disk and the filter bag bottom phase inside centrifuge
Connect, slotted disk is provided with rotary flange disk, slotted disk is provided with multiple grooves in the underface of lifting set, slotted disk upper surface
Mouthful, the position of notch is corresponding with roller, the bearing block of centrifuge principal axis be internally provided with can drive shaft turn an angle
Drive device.
2. the remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension according to claim 1, its feature
It is：The structure of the drive device is：Including the braked wheel being fixed on main shaft, one rotation of outside suit of braked wheel
Wheel, has certain interval, circular arc strip grooves is provided with rotating wheel between braked wheel and rotating wheel, grown by pin through circular arc
It is connected after bar groove with the bearing block of centrifuge, the first flange disk and second flange disk being parallel to each other is provided with rotating wheel,
Two semicircle brake rings are provided with first flange disk, the braked wheel is cover type structure, and two semicircle brake rings are positioned at braking
In the cover type region of wheel, one end of two semicircle brake rings is connected by steady pin with first flange disk, two semicircle brakes
The other end of ring is connected by spring, and has homalocephalus axle in one end end set of spring connection, is provided with second flange disk
Brake cylinder, the motion bar of brake cylinder are connected with homalocephalus axle by the connecting plate that brakes, set in the stiffener plate of centrifuge
There is rotation cylinder, the motion bar of rotation cylinder is connected by being rotatablely connected plate with second flange disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115497.0A CN105562222B (en) | 2016-03-02 | 2016-03-02 | The remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115497.0A CN105562222B (en) | 2016-03-02 | 2016-03-02 | The remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105562222A CN105562222A (en) | 2016-05-11 |
| CN105562222B true CN105562222B (en) | 2018-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115497.0A Active CN105562222B (en) | 2016-03-02 | 2016-03-02 | The remaining filter cake remove device of the vertical scraper centrifugal machine of motor top suspension |
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| CN (1) | CN105562222B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105964421B (en) * | 2016-06-28 | 2018-04-24 | 伊东新(德阳)线缆设备有限公司 | Oily aluminium seperator |
| CN109499789B (en) * | 2018-12-24 | 2024-05-28 | 重庆江北机械有限责任公司 | Filter bag pulling and twisting device of filter centrifuge |
| CN110721829A (en) * | 2019-11-18 | 2020-01-24 | 江苏同泽过滤科技有限公司 | Filter bag torsional type discharging device in centrifugal machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE372429B (en) * | 1970-11-24 | 1974-12-23 | Escher Wyss Ag | |
| DE3343938A1 (en) * | 1983-12-05 | 1985-06-13 | Krauss-Maffei AG, 8000 München | BEARING SEAL FOR A CENTRIFUGE |
| SE8403182D0 (en) * | 1984-06-14 | 1984-06-14 | Alfa Laval Ab | centrifugal |
| DE19646038C2 (en) * | 1996-11-08 | 1998-08-06 | Heinkel Ind Zentrifugen | Inverting filter centrifuge |
| AU5595299A (en) * | 1998-10-20 | 2000-05-04 | Fleetguard, Inc. | Cone-stack centrifuge with particle retention capability |
| DE19922236C2 (en) * | 1999-05-14 | 2002-10-24 | Westfalia Separator Ag | Centrifuge and process for its operation |
| CN202570435U (en) * | 2012-04-13 | 2012-12-05 | 苏州盛天力离心机制造有限公司 | Automatic bag-overturning discharge device with lower discharge centrifuge |
| CN105032634B (en) * | 2015-07-30 | 2017-09-29 | 苏州盛天力离心机制造有限公司 | The clear cake integrated device of full-automatic scraper |
| CN205392780U (en) * | 2016-03-02 | 2016-07-27 | 苏州盛天力离心机制造有限公司 | Vertical scraper centrifuge's of suspension type remaining filter cake clearing device on motor |
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2016
- 2016-03-02 CN CN201610115497.0A patent/CN105562222B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105562222A (en) | 2016-05-11 |
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