CN106964497A - One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge - Google Patents
One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge Download PDFInfo
- Publication number
- CN106964497A CN106964497A CN201710383957.2A CN201710383957A CN106964497A CN 106964497 A CN106964497 A CN 106964497A CN 201710383957 A CN201710383957 A CN 201710383957A CN 106964497 A CN106964497 A CN 106964497A
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- Prior art keywords
- rotary drum
- spiral
- pusher cylinder
- disk
- separation
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Classifications
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- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/02—Continuous feeding or discharging; Control arrangements therefor
-
- 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
- B04B1/20—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
- B04B2001/2066—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl with additional disc stacks
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- Centrifugal Separators (AREA)
Abstract
Thoroughly horizontal spiral automatic discharging sedimentation centrifuge is separated the invention discloses one kind, rotary drum is provided with inlet and liquid outlet, spiral pusher mechanism is located in rotary drum and arranged along charging aperture to the direction of discharging opening, spiral pusher mechanism is set perpendicular to its axial arranged disk, multiple disk arranged stackeds close to liquid outlet.Pass through the separation of above-mentioned optimization design thoroughly horizontal spiral automatic discharging sedimentation centrifuge, reasonable in design, by setting multilayer disc structure at liquid outlet, so that the liquid phase after separation is striking disk, solid phase particles settling height is shortened, increases settling area, realize secondary separation of solid and liquid, suppress simultaneously because of the gas foam that high speed rotates and produces, the liquid phase for obtaining separation is limpider, greatly improves separating effect.
Description
Technical field
The present invention relates to centrifugal separation technology field, more particularly to thoroughly horizontal spiral automatic discharging is settled for a kind of separation
Centrifuge.
Background technology
Solid-liquid separating equipment is widely used in the industries such as biological medicine, petrochemical industry, food processing, recently as product
The expansion of function is segmented, the continuous improvement of the market competitiveness, reduction production and processing cost, raising production efficiency turn into enterprise development
Important selection, particularly in biochemical industry, animal/vegetable protein, starch, fruits and vegetables sap extraction, petrochemical industry, sewage disposal etc.
Industry separation field is small to energy consumption, efficiency high, high throughput, adapt to material high viscosity, solid proportion is small, deslagging is more dry, discharge opeing
More clear solid-liquid separating equipment demand is growing day by day.Traditional horizontal spiral automatic discharging sedimentation centrifuge isolation technics：Enter
Expect -- separation -- deslagging, discharge opeing.Solid and liquid separation is that important technology foundation is rotary drum according to object centrifugal acceleration theoretical principle
The draw ratio of rotating speed, rotary drum intracavity diameter size and effective workspace cylinder determines separating effect.In separation process, due to
The rotating speed of spiral is less than the rotating speed of rotary drum, therefore the fluid fed by spiral speed when entering rotary drum is relatively low, easily causes
Turbulent flow phenomenon occurs for the liquid of separation in rotary drum, influences separating effect.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of separation, and thoroughly horizontal spiral is unloaded automatically
Expect sedimentation centrifuge.
One kind proposed by the present invention separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge, including：Rotary drum, spiral are pushed away
Barrel, the first motor, the second motor；
Rotary drum is horizontally disposed with, and rotary drum one end is provided with charging aperture and liquid outlet and the other end is provided with inside discharging opening, rotary drum and set
There is the accommodating chamber extended from charging aperture one end to discharging opening one end；
Spiral pusher cylinder is located in the accommodating chamber and set along charging aperture to discharging opening direction, spiral pusher cylinder periphery
Provided with helical blade and helical blade and accommodating chamber inwall gap cooperation, between spiral pusher drum outer wall and drum inner wall
Annular back flow channel is formed, the annular back flow channel is connected with the liquid outlet, be provided with spiral pusher cylinder from the charging
The feed cavity that mouth extends to middle part, the feed cavity includes feed space and the cloth room being sequentially connected from charging aperture to discharging opening,
Cloth room side wall with the annular back flow channel is connected provided with cloth hole and by the cloth hole, and the annular is returned liquid and led to
Road includes the liquid outtake chamber, separation chamber, discharge chamber being sequentially communicated from charging aperture to discharging opening direction, and the liquid outtake chamber has taper knot
Structure and its external diameter are gradually reduced from close to described separation chamber one end to away from described separation chamber one end, are provided with many liquid outtake chamber in
Individual disk, disk is set in outside spiral pusher cylinder and fixed with spiral pusher cylinder, multiple disk arranged stackeds.
The rotating shaft of the output shaft and rotary drum of first motor is connected to driving rotary drum and rotated around its rotating shaft, the second motor
The rotating shaft of output shaft and spiral pusher cylinder is connected to driving spiral pusher cylinder and rotated.
Preferably, the external diameter of multiple disks is laterally away from the separation chamber side from the close separation chamber one and gradually subtracted
It is small.
Preferably, disk is axially arranged perpendicular to spiral pusher cylinder.
Preferably, two disk intervals of arbitrary neighborhood are equal.
In the present invention, the separation proposed thoroughly horizontal spiral automatic discharging sedimentation centrifuge, rotary drum is provided with feed liquor
Mouth and liquid outlet, spiral pusher mechanism are located in rotary drum and arrange that spiral pusher mechanism is leaned on along charging aperture to the direction of discharging opening
Nearly liquid outlet is set perpendicular to its axial arranged disk, multiple disk arranged stackeds.Separation by above-mentioned optimization design is thorough
The horizontal spiral automatic discharging sedimentation centrifuge at bottom, reasonable in design, by setting multilayer disc structure at liquid outlet, makes
Liquid phase after must separating is striking disk, shortens solid phase particles settling height, increases settling area, realizes secondary solid-liquid point
From while suppressing because of the gas foam that high speed rotates and produces, the liquid phase for obtaining separation is limpider, greatly improves separating effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation for separating thoroughly horizontal spiral automatic discharging sedimentation centrifuge proposed by the present invention
Figure.
Embodiment
As shown in figure 1, Fig. 1 is a kind of separation proposed by the present invention thoroughly horizontal spiral automatic discharging sedimentation centrifuge
Structural representation.
Reference picture 1, one kind proposed by the present invention separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge, including：Turn
Drum 1, the 2, first motor of spiral pusher cylinder, the second motor；
Rotary drum 1 is horizontally disposed with, and the one end of rotary drum 1 is provided with charging aperture and liquid outlet and the other end is provided with inside discharging opening, rotary drum 1
Provided with the accommodating chamber extended from charging aperture one end to discharging opening one end；
Spiral pusher cylinder 2 is located in the accommodating chamber and set along charging aperture to discharging opening direction, outside spiral pusher cylinder 2
Week is provided with helical blade and helical blade and accommodating chamber inwall gap cooperation, spiral pusher 2 outer walls of cylinder and the inwall of rotary drum 1
Between form annular back flow channel, the annular back flow channel connect with the liquid outlet, and spiral pusher cylinder 2 is interior provided with from described
The feed cavity that charging aperture extends to middle part, the feed cavity includes the feed space and cloth being sequentially connected from charging aperture to discharging opening
Room, cloth room side wall with the annular back flow channel is connected provided with cloth hole and by the cloth hole, and the annular is returned
Liquid passage includes the liquid outtake chamber 4, separation chamber 5, discharge chamber 6 being sequentially communicated from charging aperture to discharging opening direction, and the liquid outtake chamber 4 has
Have pyramidal structure and its external diameter from close to described one end of separation chamber 5 to being gradually reduced away from described one end of separation chamber 5, it is described go out liquid
Multiple disks 3 are provided with room 4, disk 3 is set in outside spiral pusher cylinder 2 and fixed with spiral pusher cylinder 2, and multiple disks 3 are laminated
Arrangement.
The output shaft of first motor is connected to driving rotary drum 1 with the rotating shaft of rotary drum 1 and rotated around its rotating shaft, the second motor
The rotating shaft of output shaft and spiral pusher cylinder 2 be connected to driving spiral pusher cylinder 2 and rotate.
The separation of the present embodiment is thoroughly in the specific work process of horizontal spiral automatic discharging sedimentation centrifuge, liquid phase thing
Material enters after feed cavity as screw feeding cylinder rotates, and then under the influence of centrifugal force, passes through feed cavity along feedstock direction
Enter from cloth hole in rotary drum, with the rotation of rotary drum, liquid phase material is centrifuged, and the solid phase after separation is attached to drum inner wall
On, in the presence of spiral pusher cylinder, solid-phase material is promoted to rotary drum discharging opening side, and the clear liquid after separating is along around spiral shell
The helical duct of rotation pusher drum outer wall is back to rotary drum liquid outlet, so as to realize the separation of solid phase and clear liquid；When clear liquid is discharged,
Clear liquid is struck on disk before discharge, increases solid phase settling area, realizes solid-liquid secondary separation, while effectively suppressing liquid
The foam that rotation is produced at a high speed.
In the present embodiment, the separation proposed thoroughly horizontal spiral automatic discharging sedimentation centrifuge, rotary drum is provided with
Inlet and liquid outlet, spiral pusher mechanism are located in rotary drum and arranged along charging aperture to the direction of discharging opening, spiral pusher machine
Structure is set perpendicular to its axial arranged disk, multiple disk arranged stackeds close to liquid outlet.Pass through point of above-mentioned optimization design
From thoroughly horizontal spiral automatic discharging sedimentation centrifuge, reasonable in design, by setting multilayer disk knot at liquid outlet
Structure so that the liquid phase after separation is striking disk, shortens solid phase particles settling height, increases settling area, realizes secondary
Separation of solid and liquid, while suppressing because of the gas foam that high speed rotates and produces, the liquid phase for obtaining separation is limpider, greatly improves separation
Effect.
In the specific design mode of disk, in a specific embodiment, the external diameter of multiple disks 3 is from close to the separation
Room 5 one is laterally away from the side of separation chamber 5 and is gradually reduced, and matches with going out sap cavity size, improves separating effect.
In other embodiments, disk 3 is axially arranged perpendicular to spiral pusher cylinder 2, further improves sedimentation effect
Really.
In other embodiments, two disks 3 of arbitrary neighborhood are spaced equal.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. one kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge, it is characterised in that including：Rotary drum (1), spiral are pushed away
Barrel (2), the first motor, the second motor；
Rotary drum (1) is horizontally disposed with, and rotary drum (1) one end is provided with charging aperture and liquid outlet and the other end is provided with discharging opening, and rotary drum (1) is interior
Portion is provided with the accommodating chamber extended from charging aperture one end to discharging opening one end；
Spiral pusher cylinder (2) is located in the accommodating chamber and set along charging aperture to discharging opening direction, and spiral pusher cylinder (2) is outside
Week is provided with helical blade and helical blade and accommodating chamber inwall gap cooperation, spiral pusher cylinder (2) outer wall and rotary drum (1)
Annular back flow channel is formed between inwall, the annular back flow channel is connected with the liquid outlet, is provided with spiral pusher cylinder (2)
The feed cavity extended from the charging aperture to middle part, the feed cavity includes the feed space being sequentially connected from charging aperture to discharging opening
With cloth room, cloth room side wall with the annular back flow channel is connected provided with cloth hole and by the cloth hole, described
Annular back flow channel includes liquid outtake chamber (4), separation chamber (5), the discharge chamber (6) being sequentially communicated from charging aperture to discharging opening direction,
The liquid outtake chamber (4) has pyramidal structure and its external diameter is from the close separation chamber (5) one end to away from the separation chamber (5) one
End is gradually reduced, and is provided with multiple disks (3) in the liquid outtake chamber (4), and disk (3) is set in spiral pusher cylinder (2) outside and and spiral shell
Revolve pusher cylinder (2) fixed, multiple disk (3) arranged stackeds.
The output shaft of first motor is connected to driving rotary drum (1) with the rotating shaft of rotary drum (1) and rotated around its rotating shaft, the second motor
The rotating shaft of output shaft and spiral pusher cylinder (2) be connected to driving spiral pusher cylinder (2) and rotate.
2. according to claim 1 separate thoroughly horizontal spiral automatic discharging sedimentation centrifuge, it is characterised in that multiple
The external diameter of disk (3) is laterally away from the separation chamber (5) side from the close separation chamber (5) one and is gradually reduced.
3. according to claim 1 separate thoroughly horizontal spiral automatic discharging sedimentation centrifuge, it is characterised in that disk
(3) it is axially arranged perpendicular to spiral pusher cylinder (2).
4. according to claim 1 separate thoroughly horizontal spiral automatic discharging sedimentation centrifuge, it is characterised in that any
Two neighboring disk (3) interval is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383957.2A CN106964497A (en) | 2017-05-26 | 2017-05-26 | One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383957.2A CN106964497A (en) | 2017-05-26 | 2017-05-26 | One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106964497A true CN106964497A (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710383957.2A Pending CN106964497A (en) | 2017-05-26 | 2017-05-26 | One kind separates thoroughly horizontal spiral automatic discharging sedimentation centrifuge |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387427A (en) * | 2020-12-04 | 2021-02-23 | 江苏巨能机械有限公司 | Horizontal screw centrifugal machine |
| CN113637016A (en) * | 2021-08-25 | 2021-11-12 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| WO2023175538A1 (en) * | 2022-03-15 | 2023-09-21 | Flsmidth A/S | Decanter centrifuge with lamellae for improved fines recovery |
| CN117181459A (en) * | 2023-11-06 | 2023-12-08 | 江苏赛德力制药机械制造有限公司 | Double-cone disc combined type horizontal decanter centrifuge with adjustable disc number |
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|---|---|---|---|---|
| DE977627C (en) * | 1952-12-19 | 1967-09-21 | Krauss Maffei Ag | Centrifuge, especially for muddy centrifugal material |
| US6030332A (en) * | 1998-04-14 | 2000-02-29 | Hensley; Gary L. | Centrifuge system with stacked discs attached to the housing |
| US20060142137A1 (en) * | 2000-12-27 | 2006-06-29 | Jurgen Hermeler | Solid-bowl screw centrifuge |
| CN101722114A (en) * | 2008-10-20 | 2010-06-09 | 中国石油大学(北京) | Screw unloading settling centrifuge with liquid-pool surface steering gear |
| WO2011117090A1 (en) * | 2010-03-22 | 2011-09-29 | Gea Mechanical Equipment Gmbh | Solid bowl screw centrifuge |
| CN203695229U (en) * | 2014-02-26 | 2014-07-09 | 邢学进 | Horizontal three-phase combination centrifugal separator |
| WO2016120202A1 (en) * | 2015-01-30 | 2016-08-04 | Andritz S.A.S. | Solid bowl centrifuge |
-
2017
- 2017-05-26 CN CN201710383957.2A patent/CN106964497A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE977627C (en) * | 1952-12-19 | 1967-09-21 | Krauss Maffei Ag | Centrifuge, especially for muddy centrifugal material |
| US6030332A (en) * | 1998-04-14 | 2000-02-29 | Hensley; Gary L. | Centrifuge system with stacked discs attached to the housing |
| US20060142137A1 (en) * | 2000-12-27 | 2006-06-29 | Jurgen Hermeler | Solid-bowl screw centrifuge |
| CN101722114A (en) * | 2008-10-20 | 2010-06-09 | 中国石油大学(北京) | Screw unloading settling centrifuge with liquid-pool surface steering gear |
| WO2011117090A1 (en) * | 2010-03-22 | 2011-09-29 | Gea Mechanical Equipment Gmbh | Solid bowl screw centrifuge |
| CN203695229U (en) * | 2014-02-26 | 2014-07-09 | 邢学进 | Horizontal three-phase combination centrifugal separator |
| WO2016120202A1 (en) * | 2015-01-30 | 2016-08-04 | Andritz S.A.S. | Solid bowl centrifuge |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387427A (en) * | 2020-12-04 | 2021-02-23 | 江苏巨能机械有限公司 | Horizontal screw centrifugal machine |
| CN113637016A (en) * | 2021-08-25 | 2021-11-12 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| CN113637016B (en) * | 2021-08-25 | 2022-08-23 | 浙江奥托康制药集团股份有限公司 | Azathioprine tablet production process and system |
| WO2023175538A1 (en) * | 2022-03-15 | 2023-09-21 | Flsmidth A/S | Decanter centrifuge with lamellae for improved fines recovery |
| CN117181459A (en) * | 2023-11-06 | 2023-12-08 | 江苏赛德力制药机械制造有限公司 | Double-cone disc combined type horizontal decanter centrifuge with adjustable disc number |
| CN117181459B (en) * | 2023-11-06 | 2024-02-02 | 江苏赛德力制药机械制造有限公司 | Double-cone disc combined type horizontal decanter centrifuge with adjustable disc number |
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Application publication date: 20170721 |