CN107866333B - Flat-plate extraction centrifuge - Google Patents
Flat-plate extraction centrifuge Download PDFInfo
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- CN107866333B CN107866333B CN201711193192.2A CN201711193192A CN107866333B CN 107866333 B CN107866333 B CN 107866333B CN 201711193192 A CN201711193192 A CN 201711193192A CN 107866333 B CN107866333 B CN 107866333B
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- rotary drum
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- shell body
- light phase
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- 238000000605 extraction Methods 0.000 title claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 29
- 238000002955 isolation Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 244000126211 Hericium coralloides Species 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 9
- 238000007599 discharging Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/06—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of cylindrical shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- 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
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
-
- 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
-
- 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
Abstract
The invention discloses a flat-plate extraction centrifuge, which comprises a flat-plate base, an outer shell, a rotary drum, a motor, a transmission device and a feed pipe, wherein the outer shell is fixed on the flat-plate base, a top cover is detachably arranged on the upper end face of the outer shell, the feed pipe is arranged on the top cover and extends into the rotary drum, the upper end of the rotary drum is provided with an opening, rib plates are uniformly distributed on the inner wall of the rotary drum, a weir plate flange is arranged at the upper end of the rotary drum, a light phase discharge port is arranged in a central hole of the weir plate flange, a heavy phase discharge port is arranged on the side wall of the rotary drum, the rotary drum is rotatably arranged on the flat-plate base, a light phase collecting tank is arranged on the inner wall of the outer shell, a light phase collecting cavity is arranged between the inner wall of the outer shell, the light phase collecting tank and the top cover, the light phase collecting cavity is connected with a light phase discharge pipe, the inner wall of the outer shell, the flat-plate base, the rotary drum and the outer wall of the light phase collecting tank are provided with heavy phase collecting cavities, the heavy phase collecting cavities are communicated with the heavy phase discharge pipe, and the centrifuge can be rapidly disassembled and produced with high efficiency.
Description
Technical Field
The invention relates to the field of centrifuges, in particular to an extraction centrifuge for separating liquids with different densities from each other.
Background
The centrifugal machine is a machine which utilizes centrifugal force to accelerate separation of different materials to be separated, and the extraction centrifugal machine is mainly applicable to separation of liquids with different densities and liquids, has high production efficiency, and is widely applied to industries such as pharmacy, chemical industry, food, environmental protection and the like.
The existing extraction centrifugal machine, the power device generally adopts a suspension type structure, the motor is at the top, the upper part is driven, the design structure is complex, the gravity center is higher, the motor and the bearing pedestal flange at the upper end are required to be disassembled when the heavy phase weir plate is regulated by some design structures, in addition, the prior extraction centrifugal machine is required to be completely disassembled for further operation when maintenance, periodic maintenance and inspection, the motor and the bearing pedestal flange at the upper part are also required to be completely disassembled, the use is very inconvenient, more cleaning liquid is easy to remain in the rotary drum after the cleaning is finished, and the material pollution is easy to be caused after the material charging.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the utility model provides a flat extraction centrifuge, but this extraction centrifuge's top cap quick assembly disassembly, rotary drum open type design, follow rotary drum lower part transmission, centrifuge rotary drum structure is simpler, not only be applicable to the extraction separation of different density difference liquids, and be applicable to the liquid extraction separation that contains little solid particle in heavy phase or the light phase, application range is wider, it is lower to the operating condition requirement, daily maintenance is convenient with daily washing, production efficiency is higher, unmanned automated production has been realized, it all needs to dismantle motor, bearing frame flange scheduling problem to have solved in the past extraction centrifuge maintenance, inspection.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a flat extraction centrifuge, includes dull and stereotyped base, shell body, rotary drum, motor, transmission, inlet pipe, the shell body is fixed in on the dull and stereotyped base, the up end demountable installation of shell body has the top cap, the inlet pipe is installed on the top cap and is extended to the inside of rotary drum from top to bottom, the rotary drum is located inside the shell body, rotary drum upper end opening, the inner wall circumference equipartition of rotary drum has the floor, and the weir plate flange is installed to the rotary drum upper end, the weir plate flange includes horizontal ring portion, vertical pipe portion, water conservancy diversion ring portion and annular division board, and vertical pipe portion is fixed in between the centre bore of horizontal ring portion and water conservancy diversion ring portion, and the centre bore of weir plate flange is the light phase discharge port, and annular division board is installed in the intermediate part below horizontal ring portion, the upper portion of rotary drum lateral wall is provided with the heavy phase discharge port, and rotary drum bottom fixedly connected with main shaft, and the main shaft passes through bearing device and is connected, and the upper portion fixed mounting of shell body inner wall has annular light phase collecting vat to the below of water conservancy diversion ring portion, light phase collecting tank extends to the heavy phase collecting tank, and the heavy phase discharge pipe is connected to the flat plate base.
As a preferable scheme, be fixed with flange on the light looks collecting vat, flange suit is in the outside of vertical pipe portion, and demountable installation has sealed annular plate on the flange, and the hole edge of this sealed annular plate is higher than the face of sealed annular plate and is located under the water conservancy diversion ring portion.
As a preferable scheme, the outer edge of the guide ring part is provided with a sealing ring which is in dislocation fit with the sealing ring plate, and the sealing ring is sleeved outside the sealing ring plate.
As a preferable scheme, the rotary drum is also provided with a plurality of bolt holes for adjusting different flow rates of the heavy phase.
As a preferable scheme, an isolation cover for isolating the bearing device is fixed on the flat base, the bearing device is positioned in the isolation cover, and the isolation cover is positioned below the rotary drum.
As a preferable scheme, the outer edge of the outer shell is provided with a balancing weight.
As a preferable scheme, the outer shell comprises an upper shell and a lower shell, the lower end part of the upper shell is detachably fixed on the upper end part of the lower shell, the light phase collecting tank is fixedly arranged on the inner wall of the upper shell, and the balancing weight is arranged outside the lower shell.
As a preferable scheme, a first bulge is arranged between the light phase discharge port and the heavy phase discharge port, a second bulge is arranged on the outer shell, and a comb tooth sealing structure is formed between the first bulge and the second bulge.
As a preferable scheme, a hoisting hole is formed in the horizontal ring portion of the weir plate flange, and the hoisting hole is arranged close to the inner wall of the rotary drum.
As a preferable scheme, the rotary drum and the weir plate flange are fixedly installed, and the heavy phase discharge outlet is positioned close to the lower plate surface of the weir plate flange.
After the technical scheme is adopted, the invention has the following effects: because a flat extraction centrifuge, this extraction centrifuge adopts and is fixed in on the flat base, compare extraction centrifuge structure in the past, this extraction centrifuge's whole is more firm, only a inlet pipe, and the inlet pipe is installed on the top cap and is extended to the rotary drum inside from top to bottom, moreover, the steam generator is simple in structure, but the feeding is convenient, the top cap quick assembly disassembly, the rotary drum open type design, from rotary drum lower part transmission, the rotary drum simple structure, daily maintenance is convenient with daily washing, production efficiency is higher, be favorable to realizing automated production, this extraction centrifuge's structure is applicable to not only the extraction separation of different density difference liquids, and be applicable to the liquid extraction separation that contains tiny solid particles in heavy phase or the light phase, the requirement to operating mode condition is low, application range is wider.
And because be fixed with flange on the light phase collecting vat, flange suit is in the outside of vertical pipe portion, and demountable installation has sealed crown plate on the flange, and the hole in the centre bore edge of this sealed crown plate is higher than the face of sealed crown plate and is located under the water conservancy diversion ring portion, and this flange and sealed crown plate can effectively avoid centrifugal in-process light phase collecting vat to take place to rock, prevent light phase collecting vat and weir plate flange collision at centrifugal in-process.
And because the outer edge of the guide ring part is provided with the sealing ring which is in dislocation fit with the sealing ring plate, the sealing ring is sleeved outside the sealing ring plate, thereby being beneficial to better separating the light phase and preventing the mixing of the light phase and the heavy phase.
And because the rotary drum is also provided with a plurality of bolt holes for adjusting different flows of the heavy phase, different numbers of bolts can be arranged in the bolt holes according to different requirements of the heavy phase flow, and therefore the size of the heavy phase flow can be adjusted.
And because the isolation cover for isolating the bearing device is fixed on the flat base, the bearing device is positioned in the isolation cover, and the isolation cover is positioned below the rotary drum, the isolation cover can effectively prevent the bearing device from polluting heavy phase on one hand and can prevent the bearing device from being corroded by the heavy phase on the other hand.
And as the outer edge of the outer shell is provided with the balancing weight, the balancing weight can effectively prevent the extraction centrifuge from shaking in the centrifugation process, and the stability of the extraction centrifuge in the use process is ensured.
The outer shell comprises an upper shell body and a lower shell body, the lower end part of the upper shell body is detachably fixed on the upper end part of the lower shell body, the light phase collecting tank is fixedly arranged on the inner wall of the upper shell body, the balancing weight is arranged on the outer part of the lower shell body, the outer shell body can be detached when necessary, the upper shell body is detached, and the rotary drum, the bearing and the like can be better observed and maintained.
And because the first bulge is arranged between the light phase discharge port and the heavy phase discharge port, the second bulge is arranged on the outer shell, and a comb tooth sealing structure is formed between the first bulge and the second bulge, the comb tooth sealing structure can prevent mist from flowing, and the separated materials are prevented from cross contamination.
And as the horizontal ring part of the weir plate flange is provided with the lifting hole, the lifting hole is arranged close to the inner wall of the rotary drum, and the lifting hole is convenient for moving and installing the rotary drum.
And because the rotary drum and the weir plate flange are fixedly arranged, the position of the heavy phase discharge port is close to the lower plate surface of the weir plate flange, the centrifugal time of the heavy phase light phase in the rotary drum is prolonged, and better extraction is facilitated.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a drum according to an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the upper housing and the top cover according to the embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a sealing ring plate according to an embodiment of the present invention;
FIG. 5 is a top view of FIG. 4;
in the accompanying drawings: 1. a flat base; 2. a rotating drum; 3. an outer housing; 31. an upper housing; 32. a lower housing; 4. a motor; 5. a transmission device; 6. a feed pipe; 7. a top cover; 8. rib plates; 9. a slice flange; 91. a horizontal ring portion; 92. a vertical tube portion; 93. a deflector ring portion; 94. a seal ring; 95. an annular partition plate; 10. a light phase discharge port; 11. a fixed flange; 12. a heavy phase discharge port; 13. a main shaft; 14. a bearing device; 15. a light phase collection chamber; 16. a light phase discharging pipe; 17. a heavy phase collection chamber; 18. a heavy phase discharge pipe; 19. sealing ring plates; 20. an isolation cover; 21. balancing weight; 22. a hoisting hole; 23. a damping support; 24. a light phase collection tank; 25. bolt holes.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
In the description of the present invention, it should be understood that the terms "center," "horizontal," "height," "thickness," "upper," "lower," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 to 5, a flat-plate extraction centrifuge comprises a flat-plate base 1, an outer shell 3, a rotary drum 2, a motor 4, a transmission device 5 and a feed pipe 6, wherein the outer shell 3 is fixed on the flat-plate base 1, a top cover 7 is detachably arranged on the upper end surface of the outer shell 3, the feed pipe 6 is arranged on the top cover 7 and extends into the rotary drum 2 from top to bottom, the rotary drum 2 is positioned in the outer shell 3, the upper end of the rotary drum 2 is opened, rib plates 8 are uniformly distributed on the circumference of the inner wall of the rotary drum 2, a weir plate flange 9 is arranged at the upper end of the rotary drum 2, the weir plate flange 9 comprises a horizontal ring part 91, a vertical pipe part 92, a guide ring part 93 and an annular separation plate 95, the vertical pipe part 92 is fixed between the central holes of the horizontal ring part 91 and the guide ring part 93, the central holes of the weir plate flange 9 are light phase discharge ports 10, the annular division plate 95 is installed in the middle part below the horizontal ring part 91, the upper portion of rotary drum 2 lateral wall is provided with heavy phase discharge port 12, rotary drum 2 bottom fixedly connected with main shaft 13, main shaft 13 passes through bearing device 14 and rotates to be installed on dull and stereotyped base 1, main shaft 13 passes through transmission 5 with motor 4 and is connected, the upper portion fixed mounting of shell body 3 inner wall has annular light phase collecting vat 24, and light phase collecting vat 24 extends to the below of water conservancy diversion ring part 93, form light phase collecting chamber 15 between shell body 3 inner wall, light phase collecting vat 24 inner wall and the top cap 7, light phase collecting chamber 15 connects light phase discharging pipe 16, forms heavy phase collecting chamber 17 between shell body 3 inner wall, dull and stereotyped base 1, rotary drum 2 and the light phase collecting vat 24 outer wall, still be provided with heavy phase discharging pipe 18 on the dull and stereotyped base 1, heavy phase collecting chamber 17 is linked together with heavy phase discharging pipe 18.
In this embodiment, the light phase collecting tank 24 is fixed with the fixed flange 11, the fixed flange 11 is sleeved outside the vertical pipe portion 92, the fixed flange 11 is detachably provided with the sealing ring plate 19, the hole edge of the central hole of the sealing ring plate 19 is higher than the plate surface of the sealing ring plate 19 and is located right below the diversion ring portion 93, the outer edge of the diversion ring portion 93 is provided with a sealing ring 94 in dislocation fit with the sealing ring plate 19, the sealing ring 94 is sleeved outside the sealing ring plate 19, the rotary drum 2 is further provided with a plurality of bolt holes 27 for adjusting different heavy phase flows, the flat base 1 is fixed with the isolation cover 20 for isolating the bearing device 14, the bearing device 14 is located inside the isolation cover 20, and the isolation cover 20 is located below the rotary drum 2. The lower part of the flat base 1 is symmetrically provided with shock-absorbing supports 23. The transmission device 5 can adopt gear-rack transmission or belt-pulley transmission, and of course, in the embodiment, the power device adopts the motor 4, and other power devices can also be selected according to different requirements.
In this embodiment, the outer fringe of shell 3 is provided with balancing weight 21, and balancing weight 21 is concrete structure, and the casing includes casing 31 and lower casing 32, the upper end of casing 32 can be dismantled to be fixed in to the lower tip of casing 31 down, light looks collecting vat 24 fixed mounting is in the inner wall of casing 31, balancing weight 21 sets up in the outside of casing 32 down. The horizontal ring part 91 of the weir plate flange 9 is provided with a lifting hole 22, and the lifting hole 22 is arranged close to the inner wall of the rotary drum 2. The rotary drum 2 and the weir plate flange 9 are fixedly installed, and the heavy phase discharge outlet 12 is positioned close to the lower plate surface of the weir plate flange 9.
In this embodiment, a first protrusion is disposed between the light phase discharge port 10 and the heavy phase discharge port 12, a second protrusion is disposed on the outer casing, and a comb seal structure is formed between the first protrusion and the second protrusion. The first protrusion and the second protrusion are omitted from the drawings of the specification.
During operation, the heavy phase and the light phase enter the rotary drum 2 from the feeding pipe 6, the motor 4 drives the transmission device 5, the main shaft 13 rotates to drive the rotary drum 2 to rotate, the centrifuged heavy phase flows into the heavy phase collecting cavity 17 through the heavy phase discharging port 12 and finally flows out through the heavy phase discharging pipe 18, the centrifuged light phase enters the light phase collecting cavity 15 through the light phase discharging port 10 and finally flows out through the light phase discharging pipe 16. In the centrifugal extraction, the bolt holes 27 arranged on the rotary drum 2 can be locked by bolts according to different requirements of the heavy phase to regulate and control the outflow amount of the heavy phase liquid.
When maintenance and repair are needed, the top cover 7 is detached, so that simple maintenance and repair can be performed, the operation is simple, and the complicated processes of detaching the motor 4, the bearing seat flange and the like are not needed like the conventional extraction centrifugal machine. When the large-scale maintenance is required, the sealing ring plate 19 can be detached, so that the upper shell 31 can be integrally detached.
In the prior art, when the extraction centrifuge cleans the rotary drum 2, a large amount of cleaning liquid is required to clean the rotary drum 2, so that the cleaned cleaning liquid can be thrown out of the rotary drum 2. Therefore, the extraction centrifuge is not only suitable for extraction separation of liquids with different density differences, but also suitable for extraction separation of liquids containing tiny solid particles in heavy phase or light phase, does not need cleaning, and is beneficial to realizing automation of the centrifugal extraction process.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (10)
1. A flat-plate extraction centrifuge, characterized in that: including dull and stereotyped base, shell body, rotary drum, motor, transmission, inlet pipe, the shell body is fixed in on the dull and stereotyped base, the up end demountable installation of shell body has the top cap, the inlet pipe is installed on the top cap and is extended to the inside of rotary drum from top to bottom, the rotary drum is located inside the shell body, rotary drum upper end opening, the inner wall circumference equipartition of rotary drum has the floor, and the weir plate flange is installed to the rotary drum upper end, the weir plate flange includes horizontal ring portion, vertical pipe portion, water conservancy diversion ring portion and annular division board, and vertical pipe portion is fixed in between the centre bore of horizontal ring portion and water conservancy diversion ring portion, and the centre bore of weir plate flange is the light phase discharge port, and annular division board is installed in the intermediate position below the horizontal ring portion, the upper portion of rotary drum lateral wall is provided with the heavy phase discharge port, and rotary drum bottom fixedly connected with main shaft, and main shaft pass through bearing arrangement and motor connection, the upper portion fixed mounting of shell body inner wall has annular light phase collecting vat to the below of water conservancy diversion ring portion, the weir plate flange, vertical pipe portion is fixed to form between horizontal ring portion, light phase collecting tank inner wall, the heavy phase discharge port and the heavy phase discharge port, flat plate discharge port and the flat plate body.
2. A flat plate extraction centrifuge as defined in claim 1 wherein: the light phase collecting tank is fixedly provided with a fixing flange, the fixing flange is sleeved outside the vertical pipe part, the fixing flange is detachably provided with a sealing ring plate, and the hole edge of the central hole of the sealing ring plate is higher than the plate surface of the sealing ring plate and is positioned under the guide ring part.
3. A flat plate extraction centrifuge as defined in claim 2 wherein: the outer edge of the guide ring part is provided with a sealing ring which is in dislocation fit with the sealing ring plate, and the sealing ring is sleeved outside the sealing ring plate.
4. A flat plate extraction centrifuge as claimed in any one of claims 1 to 3 wherein: the rotary drum is also provided with a plurality of bolt holes for adjusting different flow rates of the heavy phase.
5. The plate type extraction centrifuge as claimed in claim 4, wherein: an isolation cover for isolating the bearing device is fixed on the flat base, the bearing device is positioned in the isolation cover, and the isolation cover is positioned below the rotary drum.
6. The plate type extraction centrifuge as claimed in claim 5, wherein: the outer fringe of shell body is provided with the balancing weight.
7. The flat-plate extraction centrifuge as claimed in claim 6, wherein: the shell body comprises an upper shell body and a lower shell body, the lower end part of the upper shell body is detachably fixed on the upper end part of the lower shell body, the light phase collecting tank is fixedly arranged on the inner wall of the upper shell body, and the balancing weight is arranged outside the lower shell body.
8. The flat plate extraction centrifuge as claimed in claim 7, wherein: a first bulge is arranged between the light phase discharge port and the heavy phase discharge port, a second bulge is arranged on the outer shell, and a comb tooth sealing structure is formed between the first bulge and the second bulge.
9. The flat-plate extraction centrifuge of claim 8, wherein: and a damping support is arranged at the lower part of the flat base.
10. A flat plate extraction centrifuge as defined in claim 9 wherein: the rotary drum and the weir plate flange are fixedly installed, and the position of the heavy phase discharge outlet is close to the lower plate surface of the weir plate flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193192.2A CN107866333B (en) | 2017-11-24 | 2017-11-24 | Flat-plate extraction centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711193192.2A CN107866333B (en) | 2017-11-24 | 2017-11-24 | Flat-plate extraction centrifuge |
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| Publication Number | Publication Date |
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| CN107866333A CN107866333A (en) | 2018-04-03 |
| CN107866333B true CN107866333B (en) | 2024-01-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113476957A (en) * | 2021-08-13 | 2021-10-08 | 西安交通大学 | Molten metal purification device |
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| GB1063246A (en) * | 1963-05-03 | 1967-03-30 | Turbo Separator A G | Improvements in or relating to centrifuge for separating solids from liquids |
| DE3601814A1 (en) * | 1986-01-22 | 1987-07-23 | Westfalia Separator Ag | METHOD AND DEVICE FOR SEPARATING TWO LIQUID PHASES BY MEANS OF A CENTRIFUGE |
| CN2780337Y (en) * | 2005-04-13 | 2006-05-17 | 张家港华大离心机制造有限公司 | Upper overflow type settling centrifugal |
| CN2889503Y (en) * | 2006-01-16 | 2007-04-18 | 邱列扬 | Solution separating device |
| CN101036841A (en) * | 2007-02-02 | 2007-09-19 | 浦华控股有限公司 | Down-transmission type centrifugal extractor for the chemical industry operation |
| CN201949682U (en) * | 2010-12-04 | 2011-08-31 | 金川集团有限公司 | Centrifugal extractor |
| CN102284379A (en) * | 2011-08-17 | 2011-12-21 | 浦华环保有限公司 | Underdrive type liquid-liquid centrifugal separator |
| CN203990941U (en) * | 2014-09-04 | 2014-12-10 | 西安皓天生物工程技术有限责任公司 | A kind of centrifuge |
| CN205074107U (en) * | 2015-09-23 | 2016-03-09 | 张家港市永达机械制造有限公司 | Tablet centrifugal machine |
| CN205518244U (en) * | 2016-04-16 | 2016-08-31 | 江苏平光信谊（焦作）中药有限公司 | A high -effect centrifuge for making pharmaceutical industry |
| CN205833380U (en) * | 2016-07-18 | 2016-12-28 | 哈尔滨商业大学 | A kind of split type centrifuge |
| CN107029903A (en) * | 2017-04-14 | 2017-08-11 | 安徽普源分离机械制造有限公司 | A kind of tailored appearance connects up convenient automatically cleaning centrifuge |
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| CN107866333A (en) | 2018-04-03 |
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Effective date of registration: 20200728 Address after: 215600 Lehong Road, Leyu Town, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: ZHAJIAGANG BIYING CENTRIFUGE Co.,Ltd. Address before: Le Yu Zhen Le Jiang Road Zhangjiagang City, Suzhou City, Jiangsu Province, No. 6 215621 Applicant before: Tu Yuanhua |
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