CN109731703A - The pulling bag of centrifuge stretches pull-up structure and stretches the bag-pulling centrifuge of pull-up structure using this - Google Patents
The pulling bag of centrifuge stretches pull-up structure and stretches the bag-pulling centrifuge of pull-up structure using this Download PDFInfo
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- CN109731703A CN109731703A CN201910068262.4A CN201910068262A CN109731703A CN 109731703 A CN109731703 A CN 109731703A CN 201910068262 A CN201910068262 A CN 201910068262A CN 109731703 A CN109731703 A CN 109731703A
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Abstract
Pull-up structure is stretched the present invention relates to a kind of pulling bag of centrifuge and the bag-pulling centrifuge of pull-up structure is stretched using this, including axle bed and hollow rotating shaft, one end of shaft connects rotary drum, the other end connects driving device, double end power cylinder is connected on the rotary drum bottom of rotary drum, in the telescopic rod lower end insertion shaft of double end power cylinder, the lower end surface of telescopic rod offers lumen pore and lower lumen pore, upper lumen pore, lower lumen pore is respectively communicated with above double end power the cylinder piston, lower cavity, telescopic rod upper end, which is connected with, stretches pulling seat, it stretches pulling seat and is externally connected to and stretch pull ring, pull ring is stretched for connecting pulling bag lower end, it is provided in shaft and is connected to the upper lumen for going up lumen pore and the lower lumen for being connected to down lumen pore.The bag-pulling centrifuge include base, housing and it is above-mentioned stretch pull-up structure, be provided with distributing device and scraper device on housing.The present invention is by the way that double end power cylinder to be connected on the inner bottom surface of rotary drum bottom, to reduce shaft diameter, while reducing rotary drum bottom outer diameter, increases discharge channel.
Description
Technical field:
The invention belongs to centrifuge technique fields, and in particular to a kind of pulling bag of centrifuge stretches pull-up structure and stretches drawing using this
The bag-pulling centrifuge of structure.
Background technique:
Bag-pulling centrifuge is favored since discharging is convenient in separation of solid and liquid field, and the bottom of the drum of bag-pulling centrifuge is opened
Equipped with discharge channel, it is provided with discharge gate corresponding with discharge channel on centrifuge base, pulling bag, centrifuge are installed in rotary drum
Material is centrifuged, liquid material is discharged outside rotary drum by pulling bag, and solid material then precipitates and is attached at pulling bag inner wall shape
At filter cake, then most of filter cake is scraped by scraper, and directly by discharge channel and discharge gate discharge centrifuge, but
It is that the filter cake in pulling bag can not be removed by scraper when the salvage stores in pulling bag completely being caused to influence separation of solid and liquid next time
Separative efficiency.
In order to as far as possible clean out the salvage stores in pulling bag, Jiangsu Huada Huada Centrifuge Manufacturing Co., Ltd. applies
A kind of device for discharging in centrifuge, the device for discharging include shaft and the rotary drum being arranged in shaft and are arranged in rotary drum
Pulling bag, filter cloth pull ring is additionally provided in rotary drum, the lower end of filter cloth pull ring is provided at least a pair of draw and stretches arm, is equipped in shaft
Pull rod moving up and down and the piston being fixedly connected on pull rod make to form a hydraulic cylinder, pull rod upper end inside shaft
It stretches out shaft to be connected with the support of filter cloth pull ring, drives pull rod to move up and down by piston motion, further drive filter cloth pull ring
Arm is stretched with the drawing that filter cloth pull ring lower end is arranged in move up and down together, drawing pulling bag is stretched, shakes off the filter cake in pulling bag, so that pulling bag is again
It is raw.This mode obviously can very effectively remove the salvage stores in pulling bag, still, using this technical solution, due to
Setting cavity and piston, cause spindle outer diameter to dramatically increase, the outer diameter at corresponding bearing block and rotary drum bottom will cooperate in shaft
Increase, the increase of rotary drum bottom outer diameter has squeezed the discharge channel of rotary drum, discharge rate is caused to decline, and increases the risk of putty.
Summary of the invention:
The technical problems to be solved by the present invention are: the pulling bag for providing a kind of centrifuge stretches pull-up structure, this is stretched pull-up structure and exists
While drawing function is stretched in realization, expand the discharge channel of rotary drum, improves unloading efficiency.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: the pulling bag of plate bag-pulling centrifuge stretches drawknot
Structure, including the axle bed connecting with centrifuge base, the shaft being rotatably connected on axle bed, one end of the shaft is connected with rotary drum,
The other end is connected with the double end power of one with shaft coaxial arrangement for connecting driving device on the rotary drum bottom inner bottom surface of rotary drum
Cylinder, the telescopic rod and shaft of double end power cylinder are coaxially disposed, and the shaft is hollow shaft, and the lower end of the telescopic rod passes through rotary drum
Bottom is inserted into shaft, is flexibly connected with shaft, is opened up on the lower end surface of telescopic rod there are two the through-hole upwardly extended, one of them
Through-hole is upper lumen pore, is connected to cavity above the piston of double end power cylinder, another through-hole is lower lumen pore, is connected to empty below piston
Chamber, the upper end of telescopic rod are fixedly connected with one and stretch pulling seat, stretch pulling seat and are externally connected to one and stretch pull ring, stretch pull ring for connecting
Pulling bag lower end is provided with the upper lumen for being connected to upper lumen pore in the shaft, and one is connected to the lower lumen of lower lumen pore, upper lumen
Be flexible pipe with lower lumen, upper lumen and lower lumen one end of shaft connection driving device by double-channel rotating joint with
Power source connection.
As a preferred embodiment, the pulling seat of stretching includes the substrate being fixedly connected with telescopic rod end, is socketed in rotary drum
The guide sleeve that is fixedly connected on bottom and with substrate is arranged circumferentially in more of guide sleeve surrounding and stretches torque arm, stretches torque arm connection guiding
Pull ring is covered and stretches, substrate and guide sleeve constitute the cover of a lower ending opening, cover on rotary drum bottom top.
As a preferred embodiment, a plurality of sliding rail of circumferential discrete arrangement, sliding rail are connected on guide sleeve surrounding inner sidewall
It is parallel to telescopic rod axial direction, is provided on the lateral surface of rotary drum bottom and is slided correspondingly with the one-to-one sliding slot of sliding rail, sliding rail
It is plugged in sliding slot.
As a preferred embodiment, the upper lumen and lower lumen are spiral shape hose.
As a preferred embodiment, the double end power cylinder is cylinder, and power source is air pump.
As a preferred embodiment, described to stretch torque arm be at least three, is evenly arranged on and stretches around pull ring lower end, and is stretched outside pull ring
Side wall lower ends connection.
As a preferred embodiment, the sliding rail is at least two, is circumferentially evenly arranged on guide sleeve inner sidewall.
As a preferred embodiment, one end that the shaft is connect with driving device is fixedly connected with a belt wheel, belt wheel
It is sequentially connected by belt and driving device, driving device is motor.
The beneficial effects of the present invention are: the present invention is by the way that double end power cylinder to be connected on the inner bottom surface of rotary drum bottom, to contract
Small shaft diameter expands the discharge channel of rotary drum, it is ensured that rotary drum unloading efficiency, while reducing production cost.
The present invention further makes substrate and guide sleeve constitute the cover of a lower ending opening, covers on rotary drum bottom top, thus
Effectively the material in discharge process is avoided to touch shaft, avoid shaft stuck, improves centrifuge service life.
Further sliding rail is arranged on guide sleeve surrounding inner sidewall in the present invention, and sliding slot is arranged on the lateral surface of rotary drum bottom, makes
The rotation synchronism for stretching pulling seat Yu rotary drum bottom can be improved in sliding slot in sliding rail sliding plug, avoids stretching drawing during feed separation
Ring causes pulling bag to be damaged with rotary drum relative rotation.
The present invention further uses air pump as power source, makes to stretch the movement of pulling seat more rapidly.
The further technical problems to be solved of the present invention are: providing a kind of bag-pulling centrifuge of putty when avoiding discharging.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: bag-pulling centrifuge, including base and cover
Shell, further include it is above-mentioned stretch pull-up structure, this stretch pull-up structure be arranged in housing, be fixedly connected with base, be provided on the housing
Distributing device and scraper device, the driving device for drive shaft in insertion rotary drum are fixedly connected on base.
Due to stretching pull-up structure using above-mentioned, so that bag-pulling centrifuge when discharging, can utilize and stretch pull-up structure pair
Salvage stores in pulling bag is removed automatically, and pulling bag that no replacement is required quickly can be such that pulling bag regenerates, and improves bag-pulling centrifuge
Discharge rate reduces shaft diameter, while reducing the outer diameter at rotary drum bottom simultaneously as stretching pull-up structure using above-mentioned, from
And expand the discharge channel of rotary drum, it is ensured that discharging is unobstructed, avoids the generation of blocking phenomenon.
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 structural schematic diagram of the present invention stretched pull-up structure and be in original state；
Fig. 2 is the A-A cross-sectional view in Fig. 1；
Fig. 3 is the portion the B enlarged drawing in Fig. 2；
Fig. 4 is that pull-up structure of the present invention of stretching is in the structural schematic diagram for stretching tension state；
Fig. 5 is the structural schematic diagram of bag-pulling centrifuge of the present invention.
In FIG. 1 to FIG. 5: 1, base, 2, axle bed, 3, shaft, 4, rotary drum, 4-1, rotary drum bottom, 4-2, outer barrel, 4-3, connection
Plate, 5, double end power cylinder, 5-1, telescopic rod, 5-2, piston, 6, upper lumen pore, 7, lower lumen pore, 8, upper lumen, 9, lower lumen, 10, rotation
Adapter, 11, power source, 12, stretch pulling seat, 12-3,12-1, substrate, 12-2, guide sleeve stretch torque arm, and 13, stretch pull ring, 14, draw
Bag, 15, sliding rail, 16, sliding slot, 17, belt wheel, 18, belt, 19, driving device, 20, guide plate, 21, discharge channel, 22, housing,
23, distributing device, 24, scraper device, 25, copper sheathing, 100, stretch pull-up structure.
Specific embodiment:
With reference to the accompanying drawing, detailed description of the present invention specific embodiment.
Embodiment 1:
As shown in the figure of Fig. 1~4, the pulling bag of centrifuge stretches pull-up structure 100, including connect with centrifuge base 1 axle bed 2,
The shaft 3 being rotatably connected on axle bed 2, one end of the shaft 3 are connected with rotary drum 4, and the other end is described for connecting driving device
Rotary drum 4 include outer barrel 4-2 and be arranged in the center outer barrel 4-2 column rotary drum bottom 4-1, outer barrel 4-2 and rotary drum bottom 4-1 it
Between form annular discharge channel 21, be mutually permanently connected between outer barrel 4-2 and rotary drum bottom 4-1 by more connecting plate 4-3, it is more
Root (generally two) connecting plate 4-3 is circumferentially evenly arranged in the 4-1 bottom side of the wall of rotary drum bottom, and each connecting plate 4-3 is along outer barrel 4-2 diameter
To arrangement, rotary drum 4 is discharged by the gap between each connecting plate 4-3 in material, is provided with pulling bag 14 in rotary drum 4, pulling bag 14 it is upper
Mouthful with rotary drum 4 is suitable for reading is fixedly connected, the double end of one with the coaxial arrangement of shaft 3 are connected on the rotary drum bottom 4-1 inner bottom surface of rotary drum 4
Power cylinder 5, the telescopic rod 5-1 and shaft 3 of double end power cylinder 5 are coaxially disposed, and the both ends of telescopic rod 5-1 are stretched out, the shaft 3
For hollow shaft, the lower end of the telescopic rod 5-1 is passed through in the centre bore of rotary drum bottom 4-1 insertion shaft 3, passes through copper sheathing with shaft 3
25 are slidably connected, and are opened up on the lower end surface of telescopic rod 5-1 there are two the through-hole upwardly extended, and one of through-hole is upper lumen pore 6,
It is connected to cavity above the piston 5-2 of double end power cylinder 5, another through-hole is lower lumen pore 7, is connected to piston 5-2 lower cavity, stretches
The upper end of bar 5-1 is fixedly connected with one and stretches pulling seat 12, stretches pulling seat 12 and is externally connected to one and stretch pull ring 13, stretches pull ring 13 and be used for
14 lower end of pulling bag is connected, the upper lumen 8 for being connected to upper lumen pore 6 is provided in the shaft 3, one is connected under lower lumen pore 7
Lumen 9, upper lumen 8 and lower lumen 9 are flexible pipe, and upper lumen 8 and lower lumen 9 are logical in one end that shaft 3 connects driving device
It crosses double-channel rotating joint 10 to be connected to power source 11, double-channel rotating joint 10 is connected to 3 end of shaft.
The present invention is by the way that double end power cylinder 5 to be connected on the 4-1 inner bottom surface of rotary drum bottom, to make 3 diameter of shaft without increasing
Greatly, the discharge channel 21 of rotary drum 4 will not be tied up, it is ensured that the unloading efficiency of centrifuge.
Due to using double end power cylinder 5, and the lower end telescopic rod 5-1 of double end power cylinder 5 is inserted into hollow rotating shaft 3
By the positioning action of shaft 3, it is in axial sliding connection by copper sheathing 25 and the realization of shaft 3, in telescopic rod 5-1 high-speed rotation process
In, the positioning action by piston 5-2 and shaft 3 always avoids so that it is more stable in high-speed rotation to stretch pulling seat 12
The telescopic rod 5-1 of double end power cylinder 5 and stretch pulling seat 12 swing.
Meanwhile after improving the rotational stability of telescopic rod 5-1, piston 5-2 is also not easy to deform, and is not in that pressure release is existing
As improving the safety in utilization and reliability of centrifuge to effectively extend the service life of double end power cylinder 5.
After using double end power cylinder 5, two gas circuits can be set up directly in telescopic rod 5-1, to simplify double end power
The gas circuit of cylinder 5 reduces maintenance difficulty, and double end power cylinder 5 is low to sealing requirements when connecting with rotary drum bottom, that is, uses
It now shakes, 5 pressure release phenomenon of double end power cylinder is also not present.
It is described stretch pulling seat 12 include the substrate 12-1 being fixedly connected with the end telescopic rod 5-1, be socketed on the 4-1 of rotary drum bottom and
The guide sleeve 12-2 that is fixedly connected with substrate 12-1, it more of guide sleeve 12-2 surrounding is arranged circumferentially in stretches torque arm 12-3, stretch drawing
Arm 12-3 connection guide sleeve 12-2 constitutes the cover of a lower ending opening, cover with pull ring 13, substrate 12-1 and guide sleeve 12-2 is stretched
On the rotary drum bottom top 4-1, so that the material in discharge process effectively be avoided to touch shaft 3, avoid shaft 3 stuck, improve from
Scheming service life.
In order to improve the smooth disengaging of cover internal gas, stomata can be opened up on substrate 12-1 or guide sleeve 12-2, and
The check valve of only outlet can be further set in stomata, can be reduced in the quick folding process of telescopic rod 5-1 in this way in cover
Portion's gas can not quickly be discharged and the damping force that is formed.
And when telescopic rod 5-1 is moved up, speed originally relatively slowly, therefore, only by guide sleeve 12-2 with
The gap of rotary drum bottom 4-1 sidewall support can meet the circulation demand of gas.
The a plurality of sliding rail 15 of circumferential discrete arrangement is connected on guide sleeve 12-2 surrounding inner sidewall, sliding rail 15 is parallel to flexible
Bar 5-1 is axial, is provided on the 4-1 lateral surface of rotary drum bottom and slides correspondingly with the one-to-one sliding slot 16 of sliding rail 15, sliding rail 15
It is dynamic to be plugged in sliding slot 16, to improve the rotation synchronism for stretching pulling seat 12 Yu rotary drum bottom 4-1, avoid stretching during feed separation
Pull ring 13 and rotary drum 4 relatively rotate and pulling bag 14 are caused to be damaged, while carrying out to circular runout when stretching 12 high-speed rotation of pulling seat
Limitation, to improve the rotational stability for stretching pulling seat 12.
The upper lumen 8 and lower lumen 9 are spiral shape hose, to cooperate moving up and down for telescopic rod 5-1.
For the double end power cylinder 5 used in the present embodiment for cylinder, power source 11 is air pump, makes to stretch the movement of pulling seat 12 faster
The problem of speed stretches and draws the effect of pulling bag 14 more preferable, and oil leaking pollution material is not present in cylinder, reduces centrifuge failure rate.
Certainly oil cylinder can also be used as double end power cylinder 5, if using oil cylinder as double end power cylinder 5, power source
11 be hydraulic station.
The torque arm 12-3 that stretches is at least three (using eight in the present embodiment), is evenly arranged on and stretches around 13 lower end of pull ring,
It is connect with 13 lateral wall lower end of pull ring is stretched.
The sliding rail 15 is at least two (using eight in the present embodiment), is circumferentially evenly arranged on guide sleeve 12-2 inner sidewall
On.
One end that the shaft 3 is connect with driving device 19 is fixedly connected with a belt wheel 17, and belt wheel 17 passes through belt 18
It is sequentially connected with driving device 19, driving device 19 is motor.
Working principle of the present invention is: as shown in Figure 1, when centrifuge is when being separated by solid-liquid separation material, telescopic rod
5-1 is moved upward to extreme position, stretches pull ring 13 and is in a high position, pulling bag 14 is close to the outer barrel 4-2 inner wall of rotary drum 4, centrifuge
After being separated by solid-liquid separation to material, solid material is attached on 14 inner wall of pulling bag, if solid material is hardened, can pass through centrifuge
Scraper device (not shown) carries out scraper, will stop scraping when material scraper on 14 inner wall of pulling bag to 3~15mm of residue or so
Knife scraper scratches pulling bag 14 to avoid scraper.
Then by power source 11 (air pump) driving double end power cylinder 5 (cylinder) movement, upper 8 air inlet of lumen, lower lumen 9 goes out
Gas, piston 5-2 are moved down, and telescopic rod 5-1 is driven to move down, and telescopic rod 5-1 drive, which stretches pulling seat 12 and stretches pull ring, quickly to be moved down, and are drawn
Dynamic 14 lower edge of pulling bag is quickly moved downward to that pulling bag 14 is exceptionally straight, as shown in figure 4, the air inlet of lumen 8 and lower lumen 9 goes out in reconvert
Gas makes piston 5-2 move up reset.
It repeats after driving piston 5-2 to move up and down for several times, so that it may remove the filter cake on 14 inner wall of pulling bag, make pulling bag 14 again
It is raw.
Embodiment 2:
It further include that be arranged in housing 22 above-mentioned stretches drawing as shown in figure 5, bag-pulling centrifuge, including base 1 and housing 22
Structure 100 is stretched drawing mechanism 100 and is fixedly connected with base 1,23 He of distributing device being provided in insertion rotary drum 4 on the housing 22
Scraper device 24, the driving device for drive shaft 3 are fixedly connected on base 1.
Due to stretching pull-up structure 100 using above-mentioned, so that bag-pulling centrifuge when discharging, can utilize and stretch pull-up structure
Salvage stores in 100 pairs of pulling bags 14 is removed automatically, without replacing pulling bag 14, improves the discharging speed of bag-pulling centrifuge
Degree reduces 3 diameter of shaft, while reducing the outer diameter of rotary drum bottom 4-1 simultaneously as stretching pull-up structure 100 using above-mentioned,
To expand the discharge channel of rotary drum 4, it is ensured that discharging is unobstructed, avoids the generation of blocking phenomenon.
The course of work of the present embodiment includes three steps, and first step is cloth, in cloth process, driving device 19
Drive shaft 3 rotates, and shaft 3 drives rotary drum 4 to run at high speed, while the spray fluid material into rotary drum 4 of distributing device 23, material into
After entering rotary drum 4, it is tightly attached on 4 inner sidewall of rotary drum under the influence of centrifugal force.
Second step is to be separated by solid-liquid separation, and after cloth, the revolving speed of driving device 19 is improved, in quick separating material
Solid and liquid, liquid is thrown away through the filter opening on 4 side wall of pulling bag 14 and rotary drum, and solid is then intercepted by pulling bag 14.
Third step is discharging, and in two steps, the first step is scraper discharging for discharging, starts scraper device 24, inside pulling bag
On most of material scrape, material through 4 bottom of rotary drum discharge channel 21 be discharged, second step be stretch drawing discharging, detailed process
As described in the working principle in embodiment 1, details are not described herein again.
Claims (9)
1. the pulling bag of centrifuge stretches pull-up structure (100), including connect with centrifuge base (1) axle bed (2), be rotatably connected on axis
Shaft (3) on seat (2), one end of the shaft (3) are connected with rotary drum (4), and for connecting driving device, feature exists the other end
In, the double end power cylinder (5) of one with shaft (3) coaxial arrangement are connected on rotary drum bottom (4-1) inner bottom surface of rotary drum (4), it is double
The telescopic rod (5-1) of head power cylinder (5) and shaft (3) are coaxially disposed, and the shaft (3) is hollow shaft, the telescopic rod (5-1)
Lower end pass through rotary drum bottom (4-1) insertion shaft (3) in, be flexibly connected with shaft (3), opened on the lower end surface of telescopic rod (5-1)
If one of through-hole is upper lumen pore (6) there are two the through-hole upwardly extended, it is connected on the piston (5-2) of double end power cylinder (5)
Square cavity, another through-hole are lower lumen pore (7), are connected to piston (5-2) lower cavity, the upper end of telescopic rod (5-1) is fixedly connected
There is one to stretch pulling seat (12), stretch pulling seat (12) and be externally connected to one and stretch pull ring (13), stretches pull ring (13) for connecting pulling bag
(14) lower end, the shaft (3) is interior to be provided with the upper lumen (8) for being connected to upper lumen pore (6), and one is connected to lower lumen pore (7)
Lower lumen (9), upper lumen (8) and lower lumen (9) are flexible pipe, and upper lumen (8) and lower lumen (9) are connected in shaft (3) and driven
One end of dynamic device is connected to by double-channel rotating joint (10) with power source (11).
2. the pulling bag of centrifuge according to claim 1 stretches pull-up structure (100), which is characterized in that described to stretch pulling seat (12)
Including be fixedly connected with the end telescopic rod (5-1) substrate (12-1), be socketed on rotary drum bottom (4-1) and with substrate (12-1) it is solid
Surely the guide sleeve (12-2) that connects is arranged circumferentially in more of guide sleeve (12-2) surrounding and stretches torque arm (12-3), stretches torque arm (12-
3) it connects guide sleeve (12-2) and stretches pull ring (13), the cover of one lower ending opening of substrate (12-1) and guide sleeve (12-2) composition
Body covers on the top rotary drum bottom (4-1).
3. the pulling bag of centrifuge according to claim 2 stretches pull-up structure (100), which is characterized in that guide sleeve (12-2) four
The a plurality of sliding rail (15) of circumferential discrete arrangement is connected on all inner sidewalls, sliding rail (15) is parallel to telescopic rod (5-1) axially, rotary drum
It is provided on bottom (4-1) lateral surface and sliding rail (15) one-to-one sliding slot (16), sliding rail (15) sliding plug correspondingly
In sliding slot (16).
4. the pulling bag of centrifuge according to claim 1 stretches pull-up structure (100), which is characterized in that the upper lumen (8) and
Lower lumen (9) is spiral shape hose.
5. the pulling bag of centrifuge according to claim 1 stretches pull-up structure (100), which is characterized in that the double end power cylinder
It (5) is cylinder, power source (11) is air pump.
6. the pulling bag of centrifuge according to claim 2 stretches pull-up structure (100), which is characterized in that described to stretch torque arm (12-
3) it is at least three, is evenly arranged on and stretches around pull ring (13) lower end, is connect with pull ring (13) lateral wall lower end is stretched.
7. the pulling bag of centrifuge according to claim 3 stretches pull-up structure (100), which is characterized in that the sliding rail (15) is
It at least two, is circumferentially evenly arranged on guide sleeve (12-2) inner sidewall.
8. the pulling bag of centrifuge according to claim 1 stretches pull-up structure (100), which is characterized in that the shaft (3) and drive
One end of dynamic device (19) connection is fixedly connected with a belt wheel (17), and belt wheel (17) passes through belt (18) and driving device (19)
Transmission connection, driving device (19) are motor.
9. bag-pulling centrifuge, including base (1) and housing (22), which is characterized in that further include that the claims 1~8 are any
Described stretches pull-up structure (100), this is stretched pull-up structure (100) setting and in housing (22), is fixedly connected with base, the housing
(22) distributing device (23) and scraper device (24) being provided in insertion rotary drum (4) on, are used for the driving device of drive shaft (3)
(19) it is fixedly connected on base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068262.4A CN109731703B (en) | 2019-01-24 | 2019-01-24 | Bag stretching structure of centrifugal machine and bag stretching centrifugal machine adopting bag stretching structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910068262.4A CN109731703B (en) | 2019-01-24 | 2019-01-24 | Bag stretching structure of centrifugal machine and bag stretching centrifugal machine adopting bag stretching structure |
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| Publication Number | Publication Date |
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| CN109731703A true CN109731703A (en) | 2019-05-10 |
| CN109731703B CN109731703B (en) | 2023-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691796A (en) * | 2020-12-11 | 2021-04-23 | 江苏牡丹离心机制造有限公司 | Prevent flip structure and have this bag scraper discharge apparatus that draws of preventing flip structure |
| CN115350823A (en) * | 2022-10-20 | 2022-11-18 | 江苏牡丹离心机制造有限公司 | Gas backflushing filter material removing device of bag pulling centrifugal machine |
| CN115382672A (en) * | 2022-09-20 | 2022-11-25 | 江苏牡丹离心机制造有限公司 | Crystal breakage protection type scraper centrifuge |
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| US5306423A (en) * | 1991-10-01 | 1994-04-26 | Krauss-Maffei Aktiengesellschaft | Discontinuously operating filter centrifuge with noninverting filter bag |
| CN101780439A (en) * | 2009-12-18 | 2010-07-21 | 江苏华大离心机制造有限公司 | Unloading device of centrifuge |
| CN108284002A (en) * | 2018-01-29 | 2018-07-17 | 苏州星亿机械有限公司 | Pulling bag device for discharging in Pull-bag type centrifugal machine |
| CN108772210A (en) * | 2018-08-07 | 2018-11-09 | 江苏同泽过滤科技有限公司 | Bagging apparatus is stretched in a kind of vertical centrifugal machine |
| CN209501992U (en) * | 2019-01-24 | 2019-10-18 | 张家港市永达机械制造有限公司 | The pulling bag of centrifuge stretches pull-up structure and stretches the bag-pulling centrifuge of pull-up structure using this |
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| US5306423A (en) * | 1991-10-01 | 1994-04-26 | Krauss-Maffei Aktiengesellschaft | Discontinuously operating filter centrifuge with noninverting filter bag |
| CN101780439A (en) * | 2009-12-18 | 2010-07-21 | 江苏华大离心机制造有限公司 | Unloading device of centrifuge |
| CN108284002A (en) * | 2018-01-29 | 2018-07-17 | 苏州星亿机械有限公司 | Pulling bag device for discharging in Pull-bag type centrifugal machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691796A (en) * | 2020-12-11 | 2021-04-23 | 江苏牡丹离心机制造有限公司 | Prevent flip structure and have this bag scraper discharge apparatus that draws of preventing flip structure |
| CN115382672A (en) * | 2022-09-20 | 2022-11-25 | 江苏牡丹离心机制造有限公司 | Crystal breakage protection type scraper centrifuge |
| CN115350823A (en) * | 2022-10-20 | 2022-11-18 | 江苏牡丹离心机制造有限公司 | Gas backflushing filter material removing device of bag pulling centrifugal machine |
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| CN109731703B (en) | 2023-10-27 |
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