CN112221723B - Centrifugal device, centrifugal cup and centrifugal method thereof - Google Patents
Centrifugal device, centrifugal cup and centrifugal method thereof Download PDFInfo
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- CN112221723B CN112221723B CN202010921887.3A CN202010921887A CN112221723B CN 112221723 B CN112221723 B CN 112221723B CN 202010921887 A CN202010921887 A CN 202010921887A CN 112221723 B CN112221723 B CN 112221723B
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- sand discharge
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- cup
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000004576 sand Substances 0.000 claims abstract description 145
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000002245 particle Substances 0.000 claims abstract description 37
- 239000007787 solid Substances 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 101150038956 cup-4 gene Proteins 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
-
- 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
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- Centrifugal Separators (AREA)
Abstract
The invention discloses a centrifugal device, a centrifugal cup and a centrifugal method thereof, wherein the centrifugal cup is matched with the centrifugal device to realize sand capture and pre-sand discharge, when the centrifugal cup rotates, a mixed liquid generates vortex, part of solid particles settle to the central bottom of the vortex to be captured by an extension cylinder, the other part of solid particles are attached to the cup wall to realize solid-liquid separation, the mixed liquid is supplemented into a sand discharge cylinder through the quick extension of a telescopic rod, so that the sand discharge disc component is used for further sand collection capture, then the telescopic rod is slowly recovered, and then the telescopic rod is extended to drive a sand discharge plug to be positioned below a sand discharge port to discharge a small amount of mixed liquid, the vortex is enhanced, meanwhile, the sand discharge disc component is driven by a sand discharge motor to rotate for 360 degrees, when the sand discharge disc component rotates to 180 degrees, the sand discharge disc component is turned over, the particles on the sand discharge disc component can be discharged downwards, thereby discharging part of solid particles and facilitating subsequent liquid extraction.
Description
Technical Field
The invention relates to the technical field of centrifugal separation, in particular to a centrifugal device, a centrifugal cup and a centrifugal method thereof.
Background
Centrifugal device can utilize centrifugal force to come separation liquid and solid particle, thereby reach filterable effect, at present when carrying out centrifugal filtration to mixed liquid, solid particle and liquid separation back, need follow the rim of a cup discharge liquid of centrifugal cup, and discharge solid particle from the bottom of centrifugal cup, when rotating the separation, the solid can distribute around the bottom of a cup middle part of centrifugal cup and centrifugal cup, when solid particle is more, utilize pumping equipment to draw water from the rim of a cup, easily suction solid particle.
Therefore, it is necessary to provide a centrifugal device, a centrifugal cup and a centrifugal method thereof to solve the above problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a centrifugal cup is driven by a centrifugal device to rotate so as to separate solid from liquid, and comprises a cup body and an extension cylinder, wherein the extension cylinder is fixedly communicated with the bottom of the cup body and is used for collecting solid particles at the bottom of a vortex when a mixed liquid generates the vortex;
the extension section of thick bamboo rotates and is provided with sand discharge disc subassembly, sand discharge disc subassembly is by fixing the sand discharge motor drive of cup one side and regularly rotate 360 degrees, and when rotating to 180 degrees, is located the granule on the sand discharge disc subassembly can be discharged downwards.
Further, as preferred, be provided with embedding ring seat on the bottom inner wall of extension section of thick bamboo, the upper surface of embedding ring seat is the inclined plane for collect solid particle, annular seal groove has still been seted up on the embedding ring seat.
Further, as preferred, the sand discharge disc subassembly includes the collar extension seat, gathers groove, mounting disc and collection funnel, wherein, the collar extension rotate set up in extend in a section of thick bamboo, the inside fixed embedding of collar extension seat has the mounting disc, the even embedding of one side of mounting disc has the collection funnel, the opposite side of mounting disc is fixed with gathers the groove.
Further, as preferred, the multiunit the one end of collecting the funnel is equallyd divide and is adopted the connecting pipe to communicate jointly to support and have the groove of gathering, the fixed embedding in middle part of connecting pipe has the installation storehouse, the last top of installation storehouse is attached to keep off the sand cotton.
A centrifugal device comprises a machine body, a sealing cover, a centrifugal cup, a driving assembly and a sand discharge assembly;
the sand discharge device comprises a machine body, a driving assembly, a sand discharge assembly, a sealing cover, a sealing ring, a limiting ring and a sand discharge assembly, wherein the driving assembly and the sand discharge assembly are arranged in the machine body;
the driving assembly can drive the centrifugal cup to rotate;
and the sand discharge assembly is connected with the centrifugal cup and is used for discharging and cleaning solid particles in the centrifugal cup.
Further, preferably, the driving assembly comprises a centrifugal motor, a clamping seat, a rotating ring seat and a driven belt wheel, wherein the rotating ring seat is rotatably arranged on the base, the base is fixed in the machine body, the driven belt wheel is coaxially fixed on the outer circumference of the rotating ring seat, the driven belt wheel is in transmission connection with the driving belt wheel by adopting a transmission belt, the driving belt wheel is fixed at the output end of the centrifugal motor, and the centrifugal motor is fixed in the machine body; the top of the rotating ring seat is also coaxially fixed with a clamping seat for clamping a cup body of the centrifugal cup.
Preferably, a wear-resistant sleeve is fixed on the base at a position where the base is in contact with the bottom of the rotating ring seat, and a resistance-increasing gasket is fixed on the top of the rotating ring seat and located inside the clamping seat.
Further, as a preferred option, the sand discharge assembly comprises a sand discharge barrel, a sand discharge plug, a piston rod and a telescopic rod, wherein the sand discharge barrel is fixedly embedded in the base and is in a step shape, a sealing element is fixed at a step at the top of the sand discharge barrel and is used for being connected with the embedded ring seat in a sealing and rotating manner, the sand discharge plug is arranged on the main body part of the sand discharge barrel in a sliding manner, the piston rod is coaxially fixed at the bottom of the sand discharge plug, the other end of the piston rod is fixedly connected with the connecting rod, and the connecting rod is driven by the telescopic rod fixed at the bottom of the step of the sand discharge barrel;
one side of the sand discharge barrel is fixedly communicated with a sand discharge port.
Further, as an optimization, a plurality of groups of centering assemblies are arranged in the machine body in a circumferential array, each centering assembly comprises a centering wheel, an installation seat and an adjusting rod, the plurality of groups of centering wheels are arranged outside the centrifugal cup in the circumferential array, the centering wheels are connected with the installation seats through buffer springs, the installation seats are correspondingly arranged in limiting sliding grooves formed in the top of the machine body in a sliding mode through sliding blocks, and the sliding blocks are driven by the adjusting rods fixed on the inner wall of the machine body.
A method of centrifugation comprising the steps of:
s1, placing a cup body of a centrifugal cup on a resistance-increasing gasket and fixedly clamping the cup body by a clamping seat, and meanwhile, embedding an extension cylinder into a sand discharge cylinder;
s2, injecting turbid mixed liquid into the centrifugal cup, starting the centrifugal motor at the moment, driving the centrifugal cup to centrifugally rotate, and enabling the mixed liquid to generate a vortex, wherein part of solid particles are settled to the central bottom of the vortex and are captured by the extension cylinder, and the other part of solid particles are attached to the wall of the cup, so that solid-liquid separation is realized;
s3, repeating the sand collecting action, supplementing the mixed liquid into the sand discharging barrel through the quick extension of the telescopic rod, further collecting sand by using the sand discharging disc component, and then slowly recovering the telescopic rod;
s4, the partial sand discharging is carried out, through the telescopic link extends to the drive sand discharging plug is located the below of sand discharging mouth, discharges a small amount of mixed liquid, and the reinforcing vortex utilizes sand discharging motor drive sand discharging dish subassembly to rotate 360 degrees simultaneously, and when rotating to 180 degrees, the upset is realized to the sand discharging dish subassembly, and the granule on the sand discharging dish subassembly can be discharged downwards.
S5, extracting liquid from the top of the centrifugal cup, and finally discharging sand from the bottom.
Compared with the prior art, the invention provides a centrifugal device, a centrifugal cup and a centrifugal method thereof, which have the following beneficial effects:
1. in the application, the centrifugal cup is matched with the centrifugal device to realize sand capture and pre-sand discharge, wherein when the centrifugal cup rotates, the mixed liquid generates vortex, wherein, part of solid particles are settled to the central bottom of the vortex to be captured by the extension cylinder, the other part of solid particles are attached to the cup wall to realize solid-liquid separation, the mixed liquid is supplemented into the sand discharge cylinder through the quick extension of the telescopic rod, so as to further collect and capture the sand by using the sand discharge disc component, then the telescopic rod is slowly recovered, and then the telescopic rod is extended, so as to drive the sand discharge plug to be positioned below a sand discharge port, discharge a small amount of mixed liquid, strengthen the vortex, simultaneously, the sand discharge disc component is driven by the sand discharge motor to rotate 360 degrees, and when the sand discharge disc component rotates to 180 degrees, the sand discharge disc component realizes turnover, the particles on the sand discharge disc component can be discharged downwards, so as to discharge part of solid particles, facilitating subsequent liquid extraction.
2. In this application to grip slipper centre gripping centrifugation cup, utilize a sand discharge section of thick bamboo and extend a section of thick bamboo and cooperate to and be provided with and right the subassembly, can improve centrifugation cup pivoted stability, wherein can make through the flexible regulation of adjusting the pole in righting the subassembly and right the wheel and contact with the centrifugation cup, right and brake for it provides.
Drawings
FIG. 1 is a schematic perspective view of a centrifugal apparatus and a centrifugal cup;
FIG. 2 is a schematic plan view of the centrifuge and the centrifuge cup;
FIG. 3 is a schematic view of a driving assembly of the centrifuge;
FIG. 4 is a schematic view of a sand discharge assembly in the centrifuge;
FIG. 5 is a schematic structural view of a centrifuge cup;
FIG. 6 is a schematic structural view of a sand discharge pan assembly in a centrifuge cup;
in the figure: 1. a body; 2. a sealing cover; 3. a seal ring; 4. a centrifugal cup; 5. a limiting ring; 6. a water receiving cup; 7. a sand discharge assembly; 8. a base; 9. a righting wheel; 10. a mounting base; 11. adjusting a rod; 12. a centrifugal motor; 13. a clamping seat; 14. resistance-increasing gaskets; 15. a wear-resistant sleeve; 16. rotating the ring seat; 17. a driven pulley; 71. a sand discharge cylinder; 72. a sand discharge plug; 73. a piston rod; 74. a connecting rod; 75. a telescopic rod; 76. a sand discharge port; 41. a cup body; 42. an extension cylinder; 43. embedding the ring seat; 44. a sand discharge pan assembly; 45. a sand discharge motor; 441. installing a ring seat; 442. a collecting groove; 443. mounting a disc; 444. a collection funnel; 445. a connecting pipe; 446. installing a bin; 447. and (5) blocking sand cotton.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a centrifugal cup 4 is driven by a centrifugal device to rotate, so as to perform solid-liquid separation, where the centrifugal cup 4 includes a cup body 41 and an extension cylinder 42, where the extension cylinder 42 is fixedly connected to the bottom of the cup body 41, and is used for collecting solid particles at the bottom of a vortex when a vortex is generated in a mixed liquid;
the extension cylinder 42 is rotatably provided with a sand discharge disc assembly 44, the sand discharge disc assembly 44 is driven by a sand discharge motor 45 fixed on one side of the cup body 41 to rotate for 360 degrees at regular time, and when the sand discharge motor rotates to 180 degrees, particles on the sand discharge disc assembly 44 can be discharged downwards.
As a preferred embodiment, as shown in fig. 5, an embedded ring seat 43 is disposed on an inner wall of the bottom of the extension cylinder 42, an upper surface of the embedded ring seat 43 is an inclined surface for collecting solid particles, and an annular sealing groove is further disposed on the embedded ring seat 43.
In this embodiment, as shown in fig. 6, the disc discharging assembly 44 includes a mounting ring seat 441, a collecting groove 442, a mounting disc 443, and a collecting funnel 444, wherein the mounting ring seat 441 is rotatably disposed in the extension cylinder 42, the mounting disc 443 is fixedly embedded in the mounting ring seat 441, the collecting funnel 444 is uniformly embedded in one side of the mounting disc 443, the solid particles can be captured by the collecting funnel 444, and the collecting groove 442 is fixed to the other side of the mounting disc 443.
As a preferred embodiment, one end of each of the collection funnels 444 is commonly supported by a collecting groove 442 through a connecting pipe 445, a mounting bin 446 is fixedly embedded in the middle of the connecting pipe 445, sand blocking cotton 447 is attached to the upper top of the mounting bin 446, in specific implementation, solid particles captured by the collection funnels can be blocked on the sand blocking cotton 447, and in the case of turning over the mounting ring seat 441, the solid particles are flushed and discharged by liquid received by the collecting groove 442.
A centrifugal device comprises a machine body 1, a sealing cover 2, a centrifugal cup, a driving assembly and a sand discharge assembly 7;
the driving assembly and the sand discharging assembly 7 are both arranged in the machine body 1, a sealing cover 2 is hinged above the machine body 1, a sealing ring 3 is fixed in the middle of the sealing cover 2, the machine body 1 is of a cavity structure, and a limiting ring 5 matched with the sealing ring 3 is fixed on the edge of an upper opening of the machine body;
the driving assembly can drive the centrifugal cup to rotate;
the sand discharge assembly 7 is connected with the centrifugal cup 4 and is used for discharging and cleaning solid particles in the centrifugal cup 4.
In this embodiment, as shown in fig. 2 to 3, the driving assembly includes a centrifugal motor 12, a clamping seat 13, a rotating ring seat 16 and a driven pulley 17, wherein the rotating ring seat 16 is rotatably disposed on a base 8, the base 8 is fixed in the machine body 1, the driven pulley 17 is coaxially fixed on an outer circumference of the rotating ring seat 16, the driven pulley 17 is in transmission connection with a driving pulley by using a transmission belt, the driving pulley is fixed at an output end of the centrifugal motor 12, and the centrifugal motor 12 is fixed in the machine body 1; the top of the rotating ring seat 16 is also coaxially fixed with a clamping seat 13 for clamping a cup body 41 of a centrifugal cup.
In order to improve the stability of the centrifugal cup during rotation, a wear-resistant sleeve 15 is fixed on the base 8 and at a position in contact with the bottom of the rotating ring seat, and a resistance-increasing gasket 14 is fixed on the top of the rotating ring seat 16 and inside the clamping seat 13.
In addition, as shown in fig. 4, the sand discharge assembly 7 includes a sand discharge tube 71, a sand discharge plug 72, a piston rod 73 and an expansion link 75, wherein the sand discharge tube 71 is fixedly embedded in the base 8, the sand discharge tube 71 is in a step shape, a sealing member is fixed at a step on the top of the sand discharge tube 71 and is used for being connected with the embedded ring seat 43 in a sealing and rotating manner, the sand discharge plug 72 is slidably arranged on the main body portion of the sand discharge tube 71, the piston rod 73 is coaxially fixed at the bottom of the sand discharge plug 72, the other end of the piston rod 73 is fixedly connected with a connecting rod 74, and the connecting rod 74 is driven by the expansion link 75 fixed at the bottom of the step of the sand discharge tube 71;
one side of the sand discharge barrel 71 is fixedly communicated with a sand discharge port 76.
In this embodiment, as shown in fig. 2, a plurality of sets of centering assemblies are further arranged in the machine body 1 in a circumferential array, each centering assembly includes a centering wheel 9, a mounting seat 10 and an adjusting rod 11, wherein the plurality of sets of centering wheels 9 are arranged outside the centrifugal cup 4 in the circumferential array, the centering wheels 9 are connected with the mounting seats 10 through buffer springs, the mounting seats 10 are arranged in a limiting sliding groove formed in the top of the machine body 1 in a sliding manner, the sliding blocks are driven by the adjusting rods 11 fixed on the inner wall of the machine body 1, the adjusting rods can be electric telescopic rods, the centering wheels can be in contact with the centrifugal cup 4 through telescopic adjustment of the adjusting rods, and centering and braking are provided for the centrifugal cup.
A method of centrifugation comprising the steps of:
s1, placing a cup body 41 of a centrifugal cup on a resistance-increasing gasket 14 and fixedly clamping the cup body by a clamping seat 13, and embedding an extension cylinder 42 into a sand discharge cylinder 71;
s2, turbid mixed liquid is injected into the centrifugal cup, the centrifugal motor 12 is started at the moment to drive the centrifugal cup 4 to rotate centrifugally, at the moment, the mixed liquid generates a vortex, part of solid particles are settled to the central bottom of the vortex and are captured by the extension cylinder 42, and the other part of solid particles are attached to the cup wall to realize solid-liquid separation;
s3, repeating the sand collecting action, supplementing the mixed liquid into the sand discharging cylinder through the quick extension of the telescopic rod 75, wherein the gathering of the water around the sand discharging cylinder can drive the solid particles around to gather into the sand discharging cylinder, so that the sand discharging disc assembly 44 is utilized for further sand collecting and capturing, and then the telescopic rod 75 is slowly recovered;
s4, partial sand discharge is realized by extending the telescopic rod 75, so that the sand discharge plug 72 is driven to be positioned below the sand discharge port 76, a small amount of mixed liquid is discharged, vortex is enhanced, the sand discharge motor 45 is utilized to drive the sand discharge disc assembly 44 to rotate 360 degrees, the sand discharge disc assembly 44 is turned over when the sand discharge motor rotates to 180 degrees, and particles on the sand discharge disc assembly 44 can be discharged downwards.
S5, extracting liquid from the top of the centrifugal cup, and finally discharging sand from the bottom, wherein when the liquid is extracted, the solid particles in the middle of the centrifugal cup are discharged, so that the suction head can be placed above the center of the bottom of the centrifugal cup for suction.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (8)
1. A centrifuge cup (4) which is rotated by a centrifuge device to perform solid-liquid separation, characterized in that: the centrifugal cup (4) comprises a cup body (41) and an extension cylinder (42), wherein the extension cylinder (42) is fixedly communicated with the bottom of the cup body (41) and is used for collecting solid particles at the bottom of a vortex when the mixed liquid generates the vortex;
a sand discharge disc assembly (44) is rotatably arranged in the extension cylinder (42), the sand discharge disc assembly (44) is driven by a sand discharge motor (45) fixed on one side of the cup body (41) to rotate for 360 degrees at fixed time, and when the sand discharge disc assembly (44) rotates to 180 degrees, solid particles on the sand discharge disc assembly (44) can be discharged downwards;
the sand discharge disc assembly (44) comprises a mounting ring seat (441), a collecting groove (442), a mounting disc (443) and a collecting hopper (444), wherein the mounting ring seat (441) is rotatably arranged in the extension cylinder (42), the mounting disc (443) is fixedly embedded in the mounting ring seat (441), the collecting hopper (444) is uniformly embedded in one side of the mounting disc (443), and the collecting groove (442) is fixedly arranged on the other side of the mounting disc (443);
the one end of multiunit collection funnel (444) is equallyd divide and is adopted connecting pipe (445) common intercommunication to support and have been catchmented groove (442), the fixed embedding in middle part of connecting pipe (445) has installation storehouse (446), the last top of installation storehouse (446) is attached to keep off the sand cotton (447).
2. A centrifuge cup according to claim 1, wherein: be provided with embedding ring seat (43) on the bottom inner wall of extension section of thick bamboo (42), the upper surface of embedding ring seat (43) is the inclined plane for collect solid particle, the annular seal groove has still been seted up on embedding ring seat (43).
3. The utility model provides a centrifugal device, its includes organism (1), sealed lid (2), centrifugal cup, drive assembly and sand discharge subassembly (7), its characterized in that: the centrifuge cup is a centrifuge cup (4) as claimed in claim 2;
the sand discharge machine is characterized in that the driving assembly and the sand discharge assembly (7) are arranged in the machine body (1), a sealing cover (2) is hinged above the machine body (1), a sealing ring (3) is fixed in the middle of the sealing cover (2), the machine body (1) is of a cavity structure, and a limiting ring (5) matched with the sealing ring (3) is fixed on the edge of an upper opening of the machine body;
the driving assembly can drive the centrifugal cup to rotate;
the sand discharge assembly (7) is connected with the centrifugal cup (4) and is used for discharging and cleaning solid particles in the centrifugal cup (4).
4. A centrifugal device according to claim 3, wherein: the driving assembly comprises a centrifugal motor (12), a clamping seat (13), a rotating ring seat (16) and a driven belt wheel (17), wherein the rotating ring seat (16) is rotatably arranged on a base (8), the base (8) is fixed in the machine body (1), the driven belt wheel (17) is coaxially fixed on the outer circumference of the rotating ring seat (16), the driven belt wheel (17) is in transmission connection with a driving belt wheel by adopting a transmission belt, the driving belt wheel is fixed at the output end of the centrifugal motor (12), and the centrifugal motor (12) is fixed in the machine body (1); the top of the rotating ring seat (16) is also coaxially fixed with a clamping seat (13) for clamping a cup body (41) of the centrifugal cup.
5. A centrifugal device according to claim 4, wherein: and a wear-resistant sleeve (15) is fixed on the base (8) at a position in contact with the bottom of the rotating ring seat, and a resistance-increasing gasket (14) is fixed on the top of the rotating ring seat (16) and positioned inside the clamping seat (13).
6. A centrifuge device according to claim 3, wherein: the sand discharge assembly (7) comprises a sand discharge barrel (71), a sand discharge plug (72), a piston rod (73) and a telescopic rod (75), wherein the sand discharge barrel (71) is fixedly embedded in the base (8), the sand discharge barrel (71) is in a step shape, a sealing element is fixedly arranged at a step at the top of the sand discharge barrel and is used for being connected with the embedded ring seat (43) in a sealing and rotating mode, the sand discharge plug (72) is arranged on the main body portion of the sand discharge barrel (71) in a sliding mode, the piston rod (73) is coaxially fixed at the bottom of the sand discharge plug (72), the other end of the piston rod (73) is fixedly connected with the connecting rod (74), and the connecting rod (74) is driven by the telescopic rod (75) fixed at the step bottom of the sand discharge barrel (71);
one side of the sand discharge barrel (71) is fixedly communicated with a sand discharge opening (76).
7. A centrifugal device according to claim 3, wherein: the machine body (1) is provided with a plurality of groups of centering assemblies in a circular array, each centering assembly comprises a centering wheel (9), a mounting seat (10) and an adjusting rod (11), wherein the plurality of groups of centering wheels (9) are arranged outside the centrifugal cup (4) in the circular array, the centering wheels (9) are connected with the mounting seats (10) through buffer springs, the mounting seats (10) are arranged in limiting sliding grooves formed in the inner top of the machine body (1) in a sliding mode through sliding blocks, and the sliding blocks are driven by the adjusting rods (11) fixed on the inner wall of the machine body (1).
8. A centrifugal method using the centrifugal apparatus according to any one of claims 3 to 7, characterized in that: the method comprises the following steps:
s1, a cup body (41) of a centrifugal cup is placed on a resistance-increasing gasket (14) and fixedly clamped by a clamping seat (13), and meanwhile, an extension cylinder (42) is embedded into a sand discharge cylinder (71);
s2, turbid mixed liquid is injected into the centrifugal cup, the centrifugal motor (12) is started at the moment to drive the centrifugal cup (4) to rotate centrifugally, at the moment, the mixed liquid generates a vortex, part of solid particles are settled to the central bottom of the vortex and are captured by the extension cylinder (42), and the other part of solid particles are attached to the wall of the cup to realize solid-liquid separation;
s3, repeating the sand collecting action, supplementing the mixed liquid into the sand discharge barrel through the quick extension of the telescopic rod (75), further collecting sand by using the sand discharge disc component (44), and then slowly recovering the telescopic rod (75);
s4, partial sand discharging is carried out, the telescopic rod (75) is extended, so that the sand discharging plug (72) is driven to be located below the sand discharging opening (76), a small amount of mixed liquid is discharged, vortex is enhanced, meanwhile, the sand discharging disc assembly (44) is driven to rotate 360 degrees by the sand discharging motor (45), when the sand discharging disc assembly (44) rotates to 180 degrees, the sand discharging disc assembly (44) is turned over, and particles on the sand discharging disc assembly (44) can be discharged downwards;
s5, extracting liquid from the top of the centrifugal cup, and finally discharging sand from the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921887.3A CN112221723B (en) | 2020-09-04 | 2020-09-04 | Centrifugal device, centrifugal cup and centrifugal method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921887.3A CN112221723B (en) | 2020-09-04 | 2020-09-04 | Centrifugal device, centrifugal cup and centrifugal method thereof |
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| Publication Number | Publication Date |
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| CN112221723A CN112221723A (en) | 2021-01-15 |
| CN112221723B true CN112221723B (en) | 2022-07-26 |
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|---|---|---|---|---|
| GB1101186A (en) * | 1963-10-21 | 1968-01-31 | William John Courtney Trythall | Improvements in or relating to centrifugal strainers |
| CN102658243A (en) * | 2012-05-15 | 2012-09-12 | 力合科技（湖南）股份有限公司 | Centrifugal treatment device |
| CN206981012U (en) * | 2017-07-18 | 2018-02-09 | 李晓雪 | Automatic oil remover |
| CN207770057U (en) * | 2017-09-30 | 2018-08-28 | 伍裕 | A kind of rotary and centrifugal type Chinese medicine equipment for separating liquid from solid |
| CN109647635A (en) * | 2018-12-18 | 2019-04-19 | 安徽国泰众信检测技术有限公司 | A kind of centrifuge convenient for cleaning |
-
2020
- 2020-09-04 CN CN202010921887.3A patent/CN112221723B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1101186A (en) * | 1963-10-21 | 1968-01-31 | William John Courtney Trythall | Improvements in or relating to centrifugal strainers |
| CN102658243A (en) * | 2012-05-15 | 2012-09-12 | 力合科技（湖南）股份有限公司 | Centrifugal treatment device |
| CN206981012U (en) * | 2017-07-18 | 2018-02-09 | 李晓雪 | Automatic oil remover |
| CN207770057U (en) * | 2017-09-30 | 2018-08-28 | 伍裕 | A kind of rotary and centrifugal type Chinese medicine equipment for separating liquid from solid |
| CN109647635A (en) * | 2018-12-18 | 2019-04-19 | 安徽国泰众信检测技术有限公司 | A kind of centrifuge convenient for cleaning |
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| Publication number | Publication date |
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| CN112221723A (en) | 2021-01-15 |
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Application publication date: 20210115 Assignee: Guilin Tianke Intelligent Equipment Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2023980043451 Denomination of invention: A centrifugal device, centrifugal cup, and centrifugal method thereof Granted publication date: 20220726 License type: Common License Record date: 20231013 |
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Application publication date: 20210115 Assignee: Guilin Yicheng Intelligent Equipment Co.,Ltd. Assignor: GUILIN University OF AEROSPACE TECHNOLOGY Contract record no.: X2024980017014 Denomination of invention: A centrifugal device, a centrifugal cup, and a centrifugal method thereof Granted publication date: 20220726 License type: Common License Record date: 20240930 |