CN208824745U - One kind horizontal three is combined centrifugal separator - Google Patents
One kind horizontal three is combined centrifugal separator Download PDFInfo
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- CN208824745U CN208824745U CN201821071007.2U CN201821071007U CN208824745U CN 208824745 U CN208824745 U CN 208824745U CN 201821071007 U CN201821071007 U CN 201821071007U CN 208824745 U CN208824745 U CN 208824745U
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Abstract
One kind horizontal three is combined centrifugal separator, including hood；Rotation is provided with rotating hub in hood；Rotation is provided with screw feeder in rotating hub；The bottom of hood is correspondingly arranged on solid-phase outlet and liquid-phase outlet；The left end of rotating hub is provided with feed pipe；Feed pipe is sealingly disposed in the left end of screw feeder；The right side of feed pipe is provided with suspension feed zone domain in the middle part of screw feeder；The right side in suspension feed zone domain is welded with spiral inclined plate separator on the outer wall of screw feeder；Entire body is provided with spiral pusher piece on the outer wall of spiral inclined plate separator and screw feeder；The machine can also be separated only by liquid and solid two-phase, meet different production requirements simultaneously by light liquid immiscible in liquid, heavy-fluid and solid particle three phase separation.
Description
Technical field
The utility model relates to centrifugal separators, in particular to a kind of horizontal three to be combined centrifugal separator.
Background technique
Centrifugal separator is to utilize each group in the mixture of centrifugal action, separation liquid and solid particle or liquid and liquid
The machinery divided, also known as centrifuge；Among many centrifugal separator types used in currently on the market, there is disc-stack centrifuge separation
Machine, there is horizontal centrifugal sedimentation separation machine, they all receive the limitation of practice range, through disc-stack centrifuge separator for processing
Discharge liquid clear degree is generally relatively high afterwards, and the solid content being discharged is all diluter, the charging of some disc-stack centrifuge seperators
Solid content can't be high in liquid, the liquid being discharged after the processing of horizontal centrifugal sedimentation separation machine be generally not so good as disc-type from
Centrifugal separator it is clear, and the solid content that is discharged it is opposite there are many.In actual production, since the gap between disk is smaller,
Handling, certain especially sticky and solid particles are larger, and when not allowing easily settled material, the centrifuge dish of the above product
Gap between piece is easy to be blocked, and brings trouble to the separation that continues of material.
Summary of the invention
The utility model aim is to provide one kind horizontal three and is combined centrifugal separator, solves the above technical problem.
In order to achieve the above technical purposes, reach above-mentioned technical requirements, the technical scheme adopted by the utility model is
One kind horizontal three is combined centrifugal separator, including hood；Rotation is provided with rotating hub in the hood；Rotation is set in the rotating hub
It is equipped with screw feeder；It is characterized by: the bottom of the hood is correspondingly arranged on solid-phase outlet and liquid-phase outlet；The rotating hub
Left end be provided with feed pipe；The feed pipe is sealingly disposed in the left end of screw feeder；The right side of the feed pipe,
Suspension feed zone domain is provided in the middle part of screw feeder；The right side in the suspension feed zone domain, in screw feeder
Outer wall on be welded with spiral inclined plate separator；Entire body is provided on the outer wall of the spiral inclined plate separator and screw feeder
Spiral pusher piece.
Preferred: the rotating hub includes sequentially connected rotating hub small end cover board, rotating hub conic tube, rotating hub straight tube from left to right
Body and the big end casing of rotating hub；The inner wall uniform welding of the rotating hub conic tube and rotating hub straight barrel has lengthways of rod；The rotating hub
Two groups of liquid phases are provided on big end casing to portal.
Preferred: the spiral inclined plate separator includes interior base cylinder；Spiral is evenly arranged on the outer wall of the interior base cylinder
Shape inclined plate piece；The both ends of the interior base cylinder are provided with barrel body end cover；The spiral inclined plate separator is fixed on spiral shell by interior base cylinder
On the outer wall for revolving pusher；15 ~ 30mm is set between the spiral shape inclined plate piece.
The beneficial effects of the utility model；One kind horizontal three is combined centrifugal separator, and compared with traditional structure: the machine can
Simultaneously by light liquid immiscible in liquid, heavy-fluid and solid particle three phase separation, liquid and solid two can also be separated only by
Phase meets different production requirements；Not only the defect of high solid content liquid can not be handled by having overcome disk plate centrifuge, but also be overcome
The dilute defect of the solid content being discharged after disk plate centrifuge is handled, while it in turn avoids common horizontal screw settling formula centrifuge
Liquid handling can not be obtained as disk plate centrifuge so clearly flaw appearance, more solve separated object material high viscosity, height
The intractable difficulty of solid content；The operation strategies for having widened centrifugal separator reduce a variety of centrifugation apparatus while being used in conjunction in same
The embarrassment of one process separates the effect of liquid clarity nearly close to special disc-stack centrifuge seperator, and completely equivalent
It is more simple in the adjustment operation of the effect of decaner processing solid content, separating effect.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the main view of the utility model spiral inclined plate separator；
Fig. 3 is cross-sectional view at A-A in Fig. 2；
Fig. 4 is the top view of the utility model spiral inclined plate separator；
Fig. 5 is that structural schematic diagram is embodied in the utility model；
In figure: 1. hoods；2. rotating hub；2-1. rotating hub small end cover board；2-2. rotating hub conic tube；2-3. rotating hub is straight
Cylinder；The big end casing of 2-4. rotating hub；3. screw feeder；4. solid-phase outlet；5. liquid-phase outlet；6. feed pipe；7. outstanding
Supernatant liquid feed zone；8. spiral inclined plate separator；Base cylinder in 8-1.；8-2. spiral shape inclined plate piece；8-3. barrel body end cover；9.
Spiral pusher piece；10. main motor；11. auxiliary motor；12. main motor base；13. driving pulley；14. belt pulley；15.
Rotary drum small end base bearing；16. rotary drum small end main bearing seat；17. rotary drum big end base bearing；18. rotary drum big end main bearing seat；
19. shaft coupling；20. epicyclic gearbox；21. gear-box splined shaft；22. gear-box connecting flange；23. shield.
Specific embodiment
In order to be more clear the goal of the invention, technical solution and its advantageous effects of the utility model, below in conjunction with
The drawings and specific embodiments, the present invention will be further described in detail；
In the accompanying drawings: one kind horizontal three is combined centrifugal separator, including hood 1；Rotation, which is provided with, in the hood 1 turns
Hub 2；Rotation is provided with screw feeder 3 in the rotating hub 2, there are gap between 2 inner wall of rotary drum and screw feeder 3, so as to
It respectively rotates freely, does not collide mutually；The bottom of the hood 1 is correspondingly arranged on solid-phase outlet 4 and liquid-phase outlet 5；The rotating hub 2
Left end be provided with feed pipe 6；The feed pipe 6 is sealingly disposed in the left end of screw feeder 3；The feed pipe 6
Right side is provided with suspension feed zone domain 7 at the middle part of screw feeder 3；The right side in the suspension feed zone domain 7, in spiral shell
It revolves and is welded with spiral inclined plate separator 8 on the outer wall of pusher 3；The outer wall of the spiral inclined plate separator 8 and screw feeder 3
Upper entire body is provided with spiral pusher piece 9；The machine can be simultaneously by light liquid immiscible in liquid, heavy-fluid and solid particle three-phase separate
From can also be separated only by liquid and solid two-phase, meet different production requirements；Both having overcome disk plate centrifuge can not locate
The defect of high solid content liquid is managed, and overcomes the dilute defect of the solid content being discharged after disk plate centrifuge is handled, while it is again
Liquid handling can not be obtained as disk plate centrifuge so clearly flaw appearance by avoiding common horizontal screw settling formula centrifuge,
More solve separated object material high viscosity, the intractable difficulty of high solid content；The operation strategies for having widened centrifugal separator, subtract
A variety of centrifugation apparatus are lacked while the embarrassment in the same process are used in conjunction, has been separated nearly close to special disc-stack centrifuge seperator
The effect of liquid clear degree, and it is fully equivalent to the effect of decaner processing solid content, separating effect
Adjustment operation is more simple.
The rotating hub 2 includes sequentially connected rotating hub small end cover board 2-1, rotating hub conic tube 2-2, rotating hub straight tube from left to right
The body 2-3 and big end casing 2-4 of rotating hub；The inner wall uniform welding of the rotating hub conic tube 2-2 and rotating hub straight barrel 2-3 have longitudinal rib
Item prevents the solid content being separated from skidding；Two groups of liquid phases are provided on the big end casing 2-4 of rotating hub to portal, and are specifically set
It is set to 6~8 liquid phases and portals that (outlet of one group of heavy-phase liquid, another group of light-phase liquid outlet, heavy-phase liquid exit is equipped with Fluid tank depth
The one group of weir plate adjusted).
The spiral inclined plate separator 8 includes interior base cylinder 8-1；Spiral is evenly arranged on the outer wall of the interior base cylinder 8-1
Shape inclined plate piece 8-2；The both ends of the interior base cylinder 8-1 are provided with barrel body end cover 8-3；The spiral inclined plate separator 8 passes through interior base
Cylinder 8-1 is fixed on the outer wall of screw feeder 3；15 ~ 30mm is set between the spiral shape inclined plate piece 8-2；When
When horizontal decanter centrifuge rotating operation, in suspension more difficult isolated molecule by spiral shape inclined plate piece 8-2 obstruction,
It is trapped on spiral inclined plate piece 8-2, avoids molecule and flowed out with liquid from the liquid-phase outlet 5 of rotary drum big end, is being centrifuged
Under power effect, the molecule for being trapped in spiral inclined plate on piece is thrown on 2 inner wall of rotary drum, small from rotary drum 2 by screw feeder 3
The solid-phase outlet 4 at end is discharged；Barrel body end cover 8-3 can not only reinforce the intensity of 8 groups of one-piece auger inclined plate separator, but also can prevent from becoming silted up
The molecule of product here is discharged with the clear liquid after separation, it is ensured that the clarity of clear liquid.
The specific implementation of the utility model: the centrifugal separator is equipped with main motor 10 and auxiliary motor 11, and main motor 10 is pacified
On the main motor base 12 connecting with horizontal base, power is transmitted to rotary drum 2 by the driving pulley 13 through main motor 10
On the belt pulley 14 of small end, rotary drum small end base bearing 15 and rotary drum small end main bearing seat 16 and rotary drum big end base bearing 17 and turn
Drum big end main bearing seat 18 carries the drive system of entire rotary drum system (whole including the screw feeder 3 inside rotary drum 2)；
The auxiliary motor 11 being mounted on the auxiliary motor base at centrifugal separator big end directly drives epicyclic gearbox 20 through shaft coupling 19
Input shaft, pusher torque is transmitted to by spiral by the gear-box splined shaft 21 being connected with the output shaft of epicyclic gearbox 20 and is pushed away
Glassware 3, so that the rotational speed difference of centrifuge is adjusted, in the hope of the normal operation of the centrifuge；20 shell of epicyclic gearbox passes through gear
Case connecting flange 22 is fixed on the big end casing 2-4 of rotary drum, and shield 23 is added outside epicyclic gearbox 20.
If the centrifuge is employed for the three phase separation of material, the spiral of design in the centrifuge screw feeder 3
The runner (separating interface hole) for being provided with suspension is needed on inclined plate separator 8, is compared according to light liquid phase in separated object material with heavy-fluid
The difference of example and its difference of density, the positions and dimensions of institute's aperture would also vary from spiral inclined plate separator 8.
Working principle of the utility model is: power is driven centrifugation by driving pulley 13 after starting main motor 10
The rotary drum belt pulley 14 of machine, starting bowl 2 rotates, and drives the epicyclic gearbox 20 for being installed on bowl big end
Shell synchronous rotary also starts auxiliary motor 11 while starting main motor 10, and auxiliary motor 11 passes power by shaft coupling 19
To the input shaft of epicyclic gearbox 20, then transfer power to the gear-box splined shaft being connected with the output shaft of epicyclic gearbox 20
21, pusher torque is transmitted on screw feeder 3, directly drive screw feeder 3 rotates；Because bowl 2 turns
Speed is asynchronous with the revolving speed of screw feeder 3, and speed difference is just produced between the two.
After starting is normal, is injected by isolated material by isolated suspension, hanged into centrifuge through feed pipe 6 first
After supernatant liquid passes through suspension feed zone domain 7, under the influence of centrifugal force, it is thrown to the inner wall of rotary drum straight barrel 2-3.
Since the solid content density in suspension is maximum, it is thrown under the influence of centrifugal force most close to rotary drum 2
Inner wall, and the lesser liquid of density (including light liquid phase and heavy-fluid phase) is at relatively close to the position of rotation center, with outstanding
The continuous entrance of supernatant liquid, the solid content being separated, which is deposited in, to be turned, and on 2 inner walls, and stack layer slowly thickens.Due to rotation
There are speed differences between rotary drum 2 and the screw feeder 3 of rotation, when the extension of spiral pusher piece 9 on screw feeder 3 can contact
To accumulation solid content when, this part solid content is just pushed by spiral pusher piece 9 to the small end of centrifuge, until solid-phase outlet 4,
It is discharged to except the rotary drum 2 of rotation, has the function that solid at centrifuge separation.
With the continuous entrance of three-phase suspension, liquid level also can be slowly close to rotation center, when liquid level arrival spiral is oblique
The fluid passage (theoretical interface location) of plate separator 8, liquid enters spiral inclined plate separator 8 and is separated at this time, enters
To between every spiral shape inclined plate piece 8-2 between lesser Separation face, under the influence of centrifugal force, the biggish heavy-fluid of density
The outside of spiral inclined plate separator 8 can be mutually thrown to quickly with solid phase particles, and the lesser light liquid phase of density is then slowly squeezed
To the middle position of spiral inclined plate separator 8, as the continuous liquid level into heavy-fluid phase of liquid is gradually close to the big end cap of rotary drum
Heavy liquid-phase outlet on plate 2-4, when the liquid level of heavy-fluid phase reaches position set by heavy-fluid phase weir plate, heavy-fluid phase liquid will be certainly
It is dynamic that outflow is mutually exported from heavy-fluid, and through weight liquid channel discharge centrifuge；With the continuous entrance of liquid, the liquid level of light liquid phase
In the light liquid phase liquid level ring on the big end casing 2-4 of rotary drum gradually, when the liquid level of light liquid phase reaches set by light liquid phase liquid level ring
Position, light liquid phase liquid will flow into light liquid-phase outlet, mutually be exported except outflow centrifuge through light liquid；Therefore liquid shown in Fig. 1
Mutually outlet 5 should contain two outlet conduits of heavy-fluid phase and light liquid phase.
If the material into centrifuge is two-phase suspension, the clear liquid after separation is through spiral inclined plate separator 8, directly
Weir plate is adjusted by the liquid on the big end casing 2-4 of rotary drum and flows out centrifuge.
In typical circumstances, as long as suitable control flow, rotary drum revolving speed, the differential between rotary drum and screw feeder should
Centrifuge is able to satisfy the normal operation of technological parameter, if necessary, can be adjusted by manually or automatically mode certain
Parameter guarantees the normal operation of equipment.
Claims (1)
1. one kind horizontal three is combined centrifugal separator, including hood (1)；Rotation is provided with rotating hub (2) in the hood (1)；
The rotating hub (2) includes sequentially connected rotating hub small end cover board (2-1), rotating hub conic tube (2-2), rotating hub straight barrel from left to right
(2-3) and the big end casing of rotating hub (2-4)；The inner wall uniform welding of the rotating hub conic tube (2-2) and rotating hub straight barrel (2-3) has
Lengthways of rod；Two groups of liquid phases are provided on the big end casing of rotating hub (2-4) to portal；Rotation is provided with spiral shell in the rotating hub (2)
It revolves pusher (3)；It is characterized by: the bottom of the hood (1) is correspondingly arranged on solid-phase outlet (4) and liquid-phase outlet (5)；Institute
The left end for stating rotating hub (2) is provided with feed pipe (6)；The feed pipe (6) is sealingly disposed in the left end of screw feeder (3)
It is interior；The right side of the feed pipe (6) is provided with suspension feed zone domain (7) in the middle part of screw feeder (3)；The suspension
The right side of liquid feed zone (7) is welded with spiral inclined plate separator (8) on the outer wall of screw feeder (3)；The spiral is oblique
Plate separator (8) includes interior base cylinder (8-1)；Spiral shape inclined plate piece (8- is evenly arranged on the outer wall of the interior base cylinder (8-1)
2)；The both ends of the interior base cylinder (8-1) are provided with barrel body end cover (8-3)；The spiral inclined plate separator (8) passes through interior base cylinder
(8-1) is fixed on the outer wall of screw feeder (3)；Between the spiral shape inclined plate piece (8-2) be set to 15 ~
30mm；Entire body is provided with spiral pusher piece (9) on the outer wall of the spiral inclined plate separator (8) and screw feeder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071007.2U CN208824745U (en) | 2018-07-07 | 2018-07-07 | One kind horizontal three is combined centrifugal separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821071007.2U CN208824745U (en) | 2018-07-07 | 2018-07-07 | One kind horizontal three is combined centrifugal separator |
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| Publication Number | Publication Date |
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| CN208824745U true CN208824745U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821071007.2U Active CN208824745U (en) | 2018-07-07 | 2018-07-07 | One kind horizontal three is combined centrifugal separator |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743776A (en) * | 2019-11-10 | 2020-02-04 | 湖南冠一颜料有限公司 | Novel separation device is used in production of iron sesquioxide pigment |
| CN113210142A (en) * | 2021-05-08 | 2021-08-06 | 冯贵铁 | No-residue horizontal screw centrifuge |
| WO2022156661A1 (en) * | 2021-01-21 | 2022-07-28 | 江苏巨能机械有限公司 | Screw conveyor having auxiliary blades, and screw discharge decanter centrifuge |
| CN117019418A (en) * | 2023-10-08 | 2023-11-10 | 山东泰普锂业科技有限公司 | Horizontal spiral sedimentation centrifuge |
-
2018
- 2018-07-07 CN CN201821071007.2U patent/CN208824745U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110743776A (en) * | 2019-11-10 | 2020-02-04 | 湖南冠一颜料有限公司 | Novel separation device is used in production of iron sesquioxide pigment |
| WO2022156661A1 (en) * | 2021-01-21 | 2022-07-28 | 江苏巨能机械有限公司 | Screw conveyor having auxiliary blades, and screw discharge decanter centrifuge |
| CN113210142A (en) * | 2021-05-08 | 2021-08-06 | 冯贵铁 | No-residue horizontal screw centrifuge |
| CN117019418A (en) * | 2023-10-08 | 2023-11-10 | 山东泰普锂业科技有限公司 | Horizontal spiral sedimentation centrifuge |
| CN117019418B (en) * | 2023-10-08 | 2023-12-08 | 山东泰普锂业科技有限公司 | Horizontal spiral sedimentation centrifuge |
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