CN110180689A - Bag turning centrifugal machine - Google Patents
Bag turning centrifugal machine Download PDFInfo
- Publication number
- CN110180689A CN110180689A CN201910595070.9A CN201910595070A CN110180689A CN 110180689 A CN110180689 A CN 110180689A CN 201910595070 A CN201910595070 A CN 201910595070A CN 110180689 A CN110180689 A CN 110180689A
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- China
- Prior art keywords
- rotary drum
- disk
- pusher
- scraper
- mobile
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 8
- 230000037431 insertion Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000926 separation method Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 239000011343 solid material Substances 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/04—Periodical feeding or discharging; Control arrangements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/12—Inserts, e.g. armouring plates
- B04B7/16—Sieves or filters
-
- 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
- B04B9/02—Electric motor drives
- B04B9/04—Direct drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
- B04B2011/086—Skimmers or scrapers for discharging ; Regulating thereof with a plurality of scraper blades
Landscapes
- Centrifugal Separators (AREA)
Abstract
The present invention relates to bag turning centrifugal machines, including rack, a block baffle is vertically connected in rack, the side of baffle is rotatably connected to rotary drum, the rotary drive mechanism of driving rotary drum rotation and the pusher for discharging are fixedly connected in the rack of the other side, filter bag is provided in rotary drum, rotary drum is internally provided with scraper, scraper can axially move back and forth under the driving of scraper hydraulic cylinder along rotary drum to stir the material on filter bag inner wall, materials from bonding is avoided to agglomerate, to carry out the loosening state for keeping solid material in separation of solid and liquid process in material, it is ready for later period smooth pusher.
Description
Technical field:
The invention belongs to solid-liquid separation technique field, in particular to it is a kind of can scraper bag turning centrifugal machine.
Background technique:
With the execution of the pharmaceutical production specification such as GMP and FDA, the production requirement of pharmaceuticals industry is increasingly stringenter.Bag-turning pattern
Centrifuge got the attention and applies because of the advantages that its closed operation, complete unloading.But it is directed to fine and closely woven, tough object
Material, for Inverting filter centrifuge structure when actual production works, there are materials after centrifuge dripping can condense into monolith and hardness at present
Big phenomenon.When carrying out discharging, pusher shaft and pusher disk can be subjected to significant forces in a flash, be easily deformed, and
Discharging difficult to realize.For how improving the working performance of Inverting filter centrifuge, occurring many novel bags that turn in recent years and being centrifuged
Machine.
Application No. is the patent of invention documents of " 200610053844.8 " to disclose a kind of utilization slip clutch and spiral shell
The shortcomings that structure that line axis and shifting axle push realizes the axial movement process of bag turning centrifugal machine pusher shaft, the structure is: spiral shell
When transmission is compared with big load, the abrasion of screw thread can be than more serious for line transmission；Complicated integral structure degree is higher, higher cost.
Application No. is the patent of invention document of " 201710181543.1 " disclose it is a kind of using rotary joint, by pusher shaft
Blind hole regards hydraulic cylinder, realizes that one kind of hydraulic drive turns over a bag structure.The shortcomings that structure is: pusher shaft directly connects with hydraulic oil
Touching may be impacted to product and the stiffness and strength of pusher shaft can all be declined；If the furthermore lesser object of crystal grain
Material, condensation may be generated in centrifugal process, forms larger object block, and the pusher shaft pushed is made to deform.
From the point of view of existing patent, existing centrifuge all not can be well solved the condensation problem of fine and closely woven material, and
And when the big object block of this hardness of promotion greatly, pusher shaft operation can be not perfectly flat steady.For these problems, this patent proposes a kind of new
Type Inverting filter centrifuge can solve the problem of being difficult to discharging because of material condensation.
Summary of the invention:
The technical problems to be solved by the present invention are: providing a kind of can be avoided fine and smooth and big viscosity material and agglomerates
Phenomenon can scraper bag turning centrifugal machine.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: bag turning centrifugal machine, including rack, in rack
It vertically is connected with a block baffle, the side of baffle is rotatably connected to rotary drum, driving rotary drum is fixedly connected in the rack of the other side
The rotary drive mechanism of rotation and pusher for discharging are provided with filter bag in rotary drum；
The rotary drive mechanism includes by bearing block rotation connection outer shaft on the rack and for driving outer shaft to turn
Dynamic motor, one end of the outer shaft pass through baffle and are fixedly connected with rotary drum；
The pusher includes the inner shaft being arranged concentrically in the outer shaft, and one end of inner shaft 601 close to rotary drum passes through
In outer shaft insertion rotary drum and it is fixedly connected with pusher disk, for pusher disk at circle, outer diameter is less than rotary drum internal diameter, and pusher disk is back to outer shaft
A face contour be evenly equipped with the more pusher disk connecting shafts for being parallel to rotary drum axial direction, more pusher disk connecting shafts are far from pusher disk
One end is connected with a capping jointly, and pusher disk periphery is fixedly connected with filter bag bottom, filter pocket mouth and the fixed company of rotary drum oral area
It connects, when pusher disk is moved to bottom of the drum, lidstock is connected to rotary drum oral area, and inner shaft and outer shaft are connected by way of spline
It connects, the one end of inner shaft far from rotary drum is sequentially connected by a rotating mechanism and a linear thrust device, linear thrust device
Inner shaft is pushed axially to move back and forth along outer shaft；
The side of the baffle is fixedly connected with the rotary drum cover for covering rotary drum, and rotary drum cover is connected far from one end of baffle
There is a discharge cover, discharge cover is fixedly connected with a feed pipe, central axis of the feed pipe along rotary drum far from one end of rotary drum cover
It sequentially passes through in discharge cover and capping insertion rotary drum；
A sliding slot axially extending along rotary drum, the charging in discharge cover are symmetrically provided on discharge cover two sidewalls
It is socketed with material mouth set on pipe and mobile disk, material mouth cover opposite two sides and be connected separately with a radially outwardly extending movement
Connecting rod, two mobile connection bars pass through sliding slot correspondingly and stretch out outside discharge cover, and being permanently connected on the baffle has two
A scraper hydraulic cylinder for being symmetrically disposed in rotary drum cover two sides, the piston rod of two scraper hydraulic cylinders respectively with two mobile connection bars one
One is accordingly connected with each other, and the mobile disk is located between material mouth set and capping, and mobile disk includes an annular main body panel, main
Body disc two sides are respectively arranged with the holding circle of indent, and rabbeting respectively in the holding circle of main body panel two sides has left cover disk and right cover disk,
Left and right shrouding disc is inter-connected via a bolt joint, and left and right shrouding disc passes through the rolling element and main body panel rolling connection kept in circle respectively,
The material mouth set covers connecting rod by two material mouths and is fixedly connected with left cover disk and right cover disk, is circumferentially evenly equipped on the main body panel
The more mobile brace rods extended to pusher disk, offer in the capping with the mobile one-to-one through-hole of brace rod,
Mobile brace rod passes through in corresponding through-hole insertion rotary drum, and a scraper, scraper are fixedly connected on any mobile brace rod
There are gaps between the filter bag inner wall in rotary drum.
As a preferred embodiment, any scraper is made of scraper head interconnected and scraper connecting plate, scraper
Connecting plate is fixedly connected with mobile brace rod, and every piece of scraper connecting plate is also slidably socketed in a pusher disk connecting shaft simultaneously
On.
As a preferred embodiment, the rotating mechanism is combination thrust bearing, and linear thrust device is pusher hydraulic cylinder,
Rotating mechanism is connect by a connector sleeve with the piston rod front end of linear thrust device.
As a preferred embodiment, it is provided with axially extending spline on the inner shaft outer wall, outer shaft is far from rotary drum
One end end is fixedly connected with hub splines, and hub splines internal splines are chimeric with the spline in inner shaft
The beneficial effects of the present invention are: due to being provided with scraper in rotary drum scraper can be passed through in rotary drum runs at high speed
Hydraulic Cylinder scraper moves back and forth in rotary drum along axial direction back and forth, is allowed to be condensed into loosen the material on filter bag inner wall
Block, thus be effectively prevented from material it is hardened and the phenomenon that be difficult to de- material.
The present invention, which further passes through, is slidably socketed every piece of scraper connecting plate in a pusher disk connecting shaft, so that it is guaranteed that
Scraper and rotary drum rotate synchronously, and scraper can be made to move using pusher disk connecting shaft as guiding when scraper axial movement
It is dynamic more steady.
The present invention is pushed away using pusher hydraulic cylinder as straight line further by using combination thrust bearing as rotating mechanism
Power device, and using a connector sleeve come connection traversing mechanism and linear thrust device, thus when effectively improving unloading materials
Stationarity；In addition, the structure also reduces friction, the service life of pusher shaft is extended.
Detailed description of the invention:
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the overall structure diagram of bag turning centrifugal machine of the present invention；
Fig. 2 is the assembling structure schematic diagram of scraper mechanism and rotary drum；
Fig. 3 is the assembling structure schematic diagram of scraper mechanism and feed pipe；
Fig. 4 is the Structure explosion diagram of mobile disk；
Fig. 5 is the mounting structure schematic diagram of scraper；
Fig. 6 is inner shaft, outer shaft whole relation figure；
Fig. 7 is inner shaft, outer shaft associated connecting structure schematic diagram；
Fig. 8 is the attachment structure schematic diagram of inner shaft and outer shaft；
Fig. 9 is inner shaft and outer Axile connection structure explosive view；
Figure 10 is the attachment structure schematic diagram of inner shaft Yu pusher disk.
In Fig. 1~Figure 10: 1, sliding slot, 2, feed pipe, 301, left cover disk, 302, main body panel, 303, right cover disk, 304, rolling
Body, 305, holding circle, 306, mobile brace rod, 311, material mouth set, 312, mobile connection bar, the 313, first connector sleeve, 314,
Scraper hydraulic cylinder, 315, hydraulic cylinder leg, 316, mobile disk, 317, material mouth set connecting rod, 320, scraper, 321, scraper head,
322, scraper connecting plate, 4, rotary drum, 5, rotary drive mechanism, 501, motor, 502, driving pulley, 503, V band, 504, passive belt
Wheel, 6, pusher, 601, inner shaft, 602, pusher disk, 603, outer shaft, 604, hub splines, 605, rotating mechanism, 606, second
Connector sleeve, 607, linear thrust device, the 608, first oil pipe, the 609, second oil pipe, 610, hydraulic cylinder erection support, 611, first
Bearing, 612, second bearing, 613, bearing block, 7, rack, 701, shafting supporting support, 702, bottom bracket, 703, damping subtract
Shake device, 8, pusher disk connecting shaft, 9, baffle, 10, filter bag, 100, capping, 101, discharge cover, 102, liquid collection tank, 103, turn
Drum cover, 104, outer cover.
Specific embodiment:
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention
Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
When the meaning of heretofore described " left and right " refers to reader's face attached drawing, the left side of reader is a left side,
The right of reader is the right side, rather than the specific restriction to this Inverting filter centrifuge of the invention.
The meaning of heretofore described " connection " can be between component be directly connected to be also possible to pass through between component
Other components are indirectly connected with.
The (if present)s such as heretofore described " first ", " second ", " third " are used between similar element carry out
Difference, and be not necessarily and describe specific order or sequence temporally.It is appreciated that these terms used in this way are suitable
In the environment of be it is interchangeable, e.g. can be with the order that illustrates with those not so that the implementation of theme described herein
With order or operated with other order described herein.
Bag turning centrifugal machine as shown in Figure 1, including rack 7, are vertically connected with a block baffle 9 in rack 7, and the one of baffle 9
Side is rotatably connected to rotary drum 4, and rotary drive mechanism 5 and be used for that driving rotary drum 4 rotates are fixedly connected in the rack 7 of the other side
The pusher 6 of discharging is provided with filter bag 10 in rotary drum 4.
In conjunction with shown in Fig. 1, Fig. 6 and Fig. 7, the rotary drive mechanism 5 includes being rotatably connected on rack by bearing block 613
One end of outer shaft 603 on 7 and the motor 501 for driving outer shaft 603 to rotate, the outer shaft 603 passes through baffle 9 and rotary drum 4
It is fixedly connected, driven pulley 504 is fixedly connected with by flat key on outer shaft 603, is fixedly connected with master on the output shaft of motor 501
Movable belt pulley 502, driving pulley 502 and driven pulley 504 are sequentially connected by V band 503, and the outer shaft 603 passes through first bearing
611 and second bearing 612 be rotatably connected in bearing block 613, as shown in fig. 7, bearing block 613 is by 614 He of bearing block upper-part
Bearing block lower component 615 involutes.
As shown in Figure 1, rack 7 includes bottom bracket 702 and the shafting supporting support 701 being placed on bottom bracket 702, such as
Shown in Fig. 6, bearing block 613 is fixedly connected in shafting supporting support 701.
As shown in Figure 1, Figure 2, shown in Fig. 6 and Fig. 7, the pusher 6 includes an inner shaft being arranged concentrically in outer shaft 603
601, as shown in Figure 10, inner shaft 601 passes through in the insertion rotary drum 4 of outer shaft 603 close to one end of rotary drum 4 and is fixedly connected with pusher disk
602, pusher disk 602 is less than 4 internal diameter of rotary drum at circle, outer diameter, and a face contour of pusher disk 602 back to outer shaft 603 is evenly equipped with ten
Two 8,12 8 one end far from pusher disk 602 of pusher disk connecting shaft of pusher disk connecting shaft for being parallel to 4 axial direction of rotary drum are common
Be connected with a capping 100, as shown in fig. 6, the periphery of pusher disk 602 is fixedly connected with 10 bottom of filter bag, 10 oral area of filter bag with turn
4 oral area of drum is fixedly connected, and when pusher disk 602 is moved to 4 bottom of rotary drum, capping 100 is sealedly connected on 4 oral area of rotary drum, such as Fig. 8 figure
Shown in 9, axially extending spline is provided on 601 outer wall of inner shaft, outer shaft 603 is fixedly connected far from one end end of rotary drum 4
There is hub splines 604,604 internal splines of hub splines are chimeric with the spline in inner shaft 601, and the hub splines 604 guarantees
The synchronous rotary of pusher shaft 602 and outer shaft 603, as shown in fig. 6, inner shaft 601 passes through whirler far from one end of rotary drum 4
Structure 605 and a linear thrust device 607 are sequentially connected, and linear thrust device 607 pushes inner shaft 601 axial next along outer shaft 603
Return is dynamic；The rotating mechanism 605 is combination thrust bearing, and linear thrust device 607 is pusher hydraulic cylinder, and rotating mechanism 605 is logical
It crosses second connector sleeve 606 to connect with the piston rod front end of linear thrust device 607, linear thrust device 607 passes through one
Hydraulic cylinder installation production 610 is fixedly connected in shafting supporting support 701.
As shown in Figure 1, the side of baffle 9 is fixedly connected with the rotary drum cover 103 for covering rotary drum 4,103 bottom of rotary drum cover
One is connected with for collecting the liquid collection tank 102 of filtrate, rotary drum cover 103 is connected with a discharging far from one end of baffle 9
Cover 101,101 lower ending opening of discharge cover be used for discharge, discharge cover 101 far from one end of rotary drum cover 103 be fixedly connected with one into
Expects pipe 2, feed pipe 2 sequentially pass through in 100 insertion rotary drum 4 of discharge cover 101 and capping along the central axis of rotary drum 4；
As shown in Figure 1, being symmetrically provided with a sliding slot 1 axially extending along rotary drum 4 on 101 two sidewalls of discharge cover, tie
FIG. 1 to FIG. 3 is closed, material mouth set 311 and mobile disk 316 are socketed on the feed pipe 2 in discharge cover 101, material mouth set 311 is opposite
Two sides be connected separately with a radially outwardly extending mobile connection bar 312, two mobile connection bars 312 are correspondingly
It across sliding slot 1 and stretches out outside discharge cover 101, being permanently connected on the baffle 9, there are two be symmetrically disposed in 103 liang of rotary drum cover
The scraper hydraulic cylinder 314 of side, two scraper hydraulic cylinders 314 are fixedly connected by hydraulic cylinder leg 315 with baffle 9 respectively, two scrapers
The piston rod of hydraulic cylinder 314 passes through the first connector sleeve 313 respectively and is connected with each other correspondingly with two mobile connection bars 312, institute
It states mobile disk 316 to be located between material mouth set 311 and capping 100, as shown in figure 4, mobile disk 316 includes an annular main body panel
302,302 two sides of main body panel are respectively arranged with the holding circle 305 of indent, rabbet respectively in the holding circle 305 of 302 two sides of main body panel
There are left cover disk 301 and right cover disk 303, left and right shrouding disc 301,303 is inter-connected via a bolt joint, and left and right shrouding disc 301,303 is distinguished
By keeping rolling element 304 and the rolling connection of main body panel 302 in circle 305, the interlocking of rolling element 304 is keeping recessed in circle 305
In slot, the material mouth set 311 covers connecting rod 317 by two material mouths and is fixedly connected with left cover disk 301 and right cover disk 303, two
Material mouth set connecting rod 317 is locked after passing through left cover disk 301 and right cover disk 303 by nut.
The advantages of mobile disk 316, is to guarantee not destroying under rotary drum closed environment, and main body panel 302 can be made to follow and turned
Drum 4 rotates, and internal scraper 320 can be made to axially move.
As shown in figure 3, the more mobile brace rods 306 extended to pusher disk 602 are circumferentially evenly equipped on main body panel 302,
It is offered in the capping 100 and passes through corresponding logical with the mobile one-to-one through-hole of brace rod 306, mobile brace rod 306
Hole is inserted into rotary drum 4, and a scraper 320, the filter in scraper 320 and rotary drum 4 are fixedly connected on any mobile brace rod 306
There are gaps between 10 inner walls of bag.
As shown in figure 5, any scraper 320 is made of scraper head 312 interconnected and scraper connecting plate 322, scrape
Knife connecting plate 322 is fixedly connected with mobile brace rod 306, and every piece of scraper connecting plate 322 is gone back while being slidably socketed to be pushed away at one
In charging tray connecting shaft 8.
In the present embodiment, as shown in Figure 1, being also connected on the rack for covering motor-driven mechanism 5 and pusher
The outer cover 104 of structure 6, for protecting motor-driven mechanism 5 and pusher 6 and dust-proof.
In the present embodiment, as shown in Figure 1, by bolt installation, there are four damping shock absorbers in 702 bottom of bottom bracket
703, the damping shock absorber 703 realizes the cushioning effect to complete machine.
The course of work of the invention is: starting motor 501, motor 501 drive driven pulley 504 to rotate by V band 503,
It is a that driven pulley 504 drives outer shaft 603 to rotate, and outer shaft 603 drives rotary drum 4, inner shaft 601 and pusher disk 602 to rotate synchronously, so
608 oil inlet of the first oil pipe of linear thrust device 607,609 draining of the second oil pipe (as shown in Figure 7), then linear thrust are controlled afterwards
The piston rod of device 607 drives inner shaft 601 to move to the right, and inner shaft 601 drives pusher disk 602 and capping 100 to move to left to envelope
Lid 100 and 4 oral area of rotary drum are tightly connected, and are then fed by feed pipe 2 into rotary drum 4, and rotary drum high-speed rotation carries out material
It is separated by solid-liquid separation, penetration by liquid rotary drum 4 is thrown on rotary drum cover 103 and flows downward in fluid collection tube 102, and solid material starts
It is attached on 10 inner wall of filter bag, also synchronous high-speed rotates the mobile brace rod 306 of the six roots of sensation being plugged in capping 100, and mobile disk connects
Extension bar 306 drives scraper 320 and 4 synchronous high-speed of rotary drum to rotate, the main body panel connecting with mobile 306 other end of brace rod
302 equally relatively rotate with 4 synchronous rotary of rotary drum, main body panel 302 and left cover disk 301, due to material mouth set 311 and mobile connection bar
312 connections, and mobile connection bar 312 is plugged in sliding slot 1, therefore material mouth set 311 is static does not rotate, then passing through material mouth set company
The left cover disk 301 that extension bar 317 is connected on material mouth set 311 is also static not to be rotated.
While 4 high-speed rotation of rotary drum is separated by solid-liquid separation, start scraper hydraulic cylinder 314, the work of scraper hydraulic cylinder 314
Stopper rod drives mobile connection bar 312 axially to move back and forth along rotary drum 4, and mobile connection bar 312 drives material mouth set 311 along feed pipe 2
Move back and forth, 311 drive mobile disk 316 of material mouth set moves back and forth along the axial direction of rotary drum 4, and mobile disk 316 is connected by mobile disk
Bar 306 drives each scraper 320 to move back and forth in rotary drum 4 along pusher disk connecting shaft 8, ceaselessly stirs the solid near filter bag 10
Material, until completing to be separated by solid-liquid separation, rotary drum 4 stops operating, to make solid material not and can be carried out solidification and is hardened.
After completing the separation of solid and liquid of material, linear thrust device 607 pushes inner shaft 601 to be moved to the left, 601 band of inner shaft
Dynamic pusher disk 602 and capping 100 are moved to the left, and capping 100 is separated with 4 oral area of rotary drum first, and pusher disk 602 further moves to left
It is mobile to 4 exit of rotary drum to push filter bag 10 and material, and finally releases material and filter bag 10 outside rotary drum 4, material passes through
Discharge cover 101 is discharged.
During pusher disk 602 is moved to the left, scraper hydraulic cylinder 314 can with co-operating to avoid pusher disk 602 with
Scraper 320 is interfered.
The principles and effects of the invention, and the embodiment that part uses only is illustrated in above-described embodiment,
And is not intended to limit the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from the invention structure
Under the premise of think of, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (4)
1. bag turning centrifugal machine, including rack (7), vertically it is connected with a block baffle (9) in rack (7), the side rotation of baffle (9)
It is connected with rotary drum (4), the rotary drive mechanism (5) of driving rotary drum (4) rotation is fixedly connected in the rack (7) of the other side and uses
In the pusher (6) of discharging, rotary drum (4) is interior to be provided with filter bag (10)；
The rotary drive mechanism (5) includes the outer shaft (603) being rotatably connected on rack (7) by bearing block (613) and uses
In the motor (501) of driving outer shaft (603) rotation, one end of the outer shaft (603), which passes through baffle (9) and rotary drum (4) and fixes, to be connected
It connects；
The pusher (6) includes an inner shaft (601) being arranged concentrically in outer shaft (603), and inner shaft (601) is close to rotary drum
(4) one end passes through in outer shaft (603) insertion rotary drum (4) and is fixedly connected with pusher disk (602), pusher disk (602) at circle,
Outer diameter is less than rotary drum (4) internal diameter, and a face contour of pusher disk (602) back to outer shaft (603) is evenly equipped with more and is parallel to rotary drum (4)
Axial pusher disk connecting shaft (8), more pusher disk connecting shafts (8) are connected with one far from the one end of pusher disk (602) jointly
It covers (100), pusher disk (602) periphery is fixedly connected with filter bag (10) bottom, and filter bag (10) oral area is fixed with rotary drum (4) oral area
Connection, when pusher disk (602) is moved to rotary drum (4) bottom, capping (100) is sealedly connected on rotary drum (4) oral area, inner shaft (601)
It is connect by way of spline with outer shaft (603), inner shaft (601) passes through a rotating mechanism (605) far from the one end of rotary drum (4)
It is sequentially connected with a linear thrust device (607), linear thrust device (607) pushes inner shaft (601) axial along outer shaft (603)
Move back and forth；
It is characterized by:
The side of the baffle (9) is fixedly connected with the rotary drum cover (103) for covering rotary drum (4), and rotary drum cover (103) is far from gear
One end of plate (9) is connected with a discharge cover (101), and discharge cover (101) is fixedly connected with one far from the one end of rotary drum cover (103)
A feed pipe (2), feed pipe (2) sequentially pass through discharge cover (101) and capping (100) insertion rotary drum along the central axis of rotary drum (4)
(4) in；
It is symmetrically provided with a sliding slot (1) axially extending along rotary drum (4) on discharge cover (101) two sidewalls, is located at discharge cover
(101) material mouth set (311) and mobile disk (316), the opposite two sides difference of material mouth set (311) are socketed on the feed pipe (2) in
It is connected with a radially outwardly extending mobile connection bar (312), two mobile connection bars (312) pass through slide correspondingly
Slot (1) simultaneously stretches out discharge cover (101) outside, and being permanently connected on the baffle (9), there are two be symmetrically disposed in rotary drum cover (103)
The scraper hydraulic cylinder (314) of two sides, the piston rod of two scraper hydraulic cylinders (314) are a pair of with two mobile connection bar (312) one respectively
It is connected with each other with answering, the mobile disk (316) is located between material mouth set (311) and capping (100), and mobile disk (316) includes one
The main body panel (302) of a annular, main body panel (302) two sides are respectively arranged with the holding circle (305) of indent, main body panel (302) two
Interlocking has left cover disk (301) and right cover disk (303) respectively in the holding circle (305) of side, and left and right shrouding disc (301,303) passes through spiral shell
Bolt is connected with each other, and left and right shrouding disc (301,303) is respectively by keeping rolling element (304) and main body panel (302) in circle (305)
Connection is rolled, the material mouth set (311) is solid by two material mouth sets connecting rod (317) and left cover disk (301) and right cover disk (303)
It is fixed to connect, the more mobile brace rods (306) extended to pusher disk (602), institute are circumferentially evenly equipped on the main body panel (302)
It states to offer on capping (100) and be passed through pair with mobile brace rod (306) one-to-one through-hole, mobile brace rod (306)
It answers in through-hole insertion rotary drum (4), is fixedly connected with a scraper (320), scraper (320) on any mobile brace rod (306)
There are gaps between filter bag (10) inner wall in rotary drum (4).
2. bag turning centrifugal machine according to claim 1, which is characterized in that any scraper (320) is by interconnected
Scraper head (312) and scraper connecting plate (322) are constituted, and scraper connecting plate (322) is fixedly connected with mobile brace rod (306),
Every piece of scraper connecting plate (322) is gone back while being slidably socketed on a pusher disk connecting shaft (8).
3. bag turning centrifugal machine according to claim 1, which is characterized in that the rotating mechanism (605) is combination thrust axis
It holds, linear thrust device (607) is pusher hydraulic cylinder, and rotating mechanism (605) is filled by a connector sleeve (606) and linear thrust
Set the piston rod front end connection of (607).
4. bag turning centrifugal machine according to claim 1, which is characterized in that be provided with axial direction on inner shaft (601) outer wall
The spline of extension, outer shaft (603) are fixedly connected with hub splines (604), hub splines far from one end end of rotary drum (4)
(604) internal splines are chimeric with the spline on inner shaft (601).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111686944A (en) * | 2020-06-24 | 2020-09-22 | 台州职业技术学院 | FWZ type bag-turning type centrifugal machine, control method and application |
| CN117181458A (en) * | 2023-11-06 | 2023-12-08 | 江苏赛德力制药机械制造有限公司 | Bag turning and discharging centrifugal machine |
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|---|---|
| CN110180689B (en) | 2023-11-24 |
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