CN103657880B - Split type screen sedimentation centrifuge spiral conveyor - Google Patents
Split type screen sedimentation centrifuge spiral conveyor Download PDFInfo
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- CN103657880B CN103657880B CN201310700538.9A CN201310700538A CN103657880B CN 103657880 B CN103657880 B CN 103657880B CN 201310700538 A CN201310700538 A CN 201310700538A CN 103657880 B CN103657880 B CN 103657880B
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- beam barrel
- filtration fraction
- discharge end
- rotating shaft
- compression section
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Abstract
nullThe present invention relates to a kind of Split type screen sedimentation centrifuge spiral conveyor，Belong to mechanical field，Including beam barrel，Rotating vane is fixed on beam barrel，Auger conveyor is divided into feeding part、Compression section and filtration fraction，Feeding part、Rotor cover is set outside compression section，The rotor cover of compression section is Taper Pipe shape，Filtration fraction peripheral hardware screen cloth，Screen cloth discharge end fixes discharge end end cap，Discharge end rotating shaft passes the hollow axle of discharge end end cap and is fixed in cylindrical tube，Cylindrical tube is fixed on beam barrel，Feed end end cap is fixed on rotor cover，Feed end rotating shaft passes the hollow axle of feed end end cap and is fixed on beam barrel，Feed end rotating shaft is coaxial with discharge end rotating shaft，Rotating vane on compression section is angled with beam barrel and tilts to discharge end，The beam barrel of filtration fraction is cone cylinder，Its barrel dliameter is gradually increased to discharge end，Plant the life-span long，Production efficiency is high.
Description
Technical field
The present invention relates to a kind of Split type screen sedimentation centrifuge spiral conveyor, belong to mechanical field.
Background technology
Split type screen sedimentation centrifuge spiral conveyor rotor includes the groups such as the rotary drum containing granular membrane and auger conveyor
Part, for the solidliquid mixture carried being settled by the effect of centrifugal force, and is dehydrated in granular membrane section,
And then it is separated into solid constituent and liquid component.The thicker solid of auger conveyor scrolling is to the discharge outlet of rotary drum, and with on the contrary
The liquid that direction scrolling separates is to the exit of the rotary drum other end.The beam barrel of existing screen-bowl sedimentation centrifuge filter-portion is straight
Cylinder, rotating vane is perpendicular to beam barrel, and beam barrel each several part centrifugal force is identical, then easily pile up at feed end material, rotation herein
The resistance that rotating vane sheet is subject to is big, and quick abrasion, the screen cloth of auger conveyor peripheral hardware straight barrel type, screen portion feed end is due to bank
Long-pending abrasion is very fast, is accomplished by replacing whole screen cloth if changed.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: provide a kind of life-span long, production efficiency
High Split type screen sedimentation centrifuge spiral conveyor.
Split type screen sedimentation centrifuge spiral conveyor of the present invention, including beam barrel, beam barrel is fixed rotating vane, spiral shell
Rotation carrier is divided into feeding part, compression section and filtration fraction, arranges rotor cover outside feeding part, compression section, pressure
The rotor cover of contracting part is Taper Pipe shape, and filtration fraction peripheral hardware screen cloth, screen cloth discharge end fixes discharge end end cap, discharge end rotating shaft
Through the hollow axle of discharge end end cap and be fixed in cylindrical tube, cylindrical tube is fixed on beam barrel, and rotor cover is fixed feed end
End cap, feed end rotating shaft passes the hollow axle of feed end end cap and is fixed on beam barrel, and feed end rotating shaft is coaxial with discharge end rotating shaft,
Rotating vane on compression section is angled with beam barrel and tilts to discharge end, and the beam barrel of filtration fraction is cone cylinder, its barrel dliameter
It is gradually increased to discharge end.
Setting seam at the beam barrel feed end of filtration fraction, filtration fraction is coordinated with compression section by seam and is fixed, and seam is permissible
Ensure the axiality of filtration fraction and compression section.
Screen cloth is inverted cone, the shape of complement filter part.
Feed end end cap and rotor cover, discharge end end cap and screen cloth, hollow axle and end cap, rotating shaft and beam barrel, rotor cover with
Screen cloth is all bolted, convenient dismounting.
The beam barrel barrel of filtration fraction and the angle of axis are 0-15 °, and filtration fraction barrel feeding end passes through spline connecting cylinder pipe
Transmission moment of torsion also positions, and the inner tube wall of filtration fraction is welded and fixed plate, and cylindrical tube is put together in fixed plate by bolt.
Screen cloth is module type screen mesh, and screen cloth module is fixed on screen drum, only need to change the module of abrasion during damage, it is not necessary to change whole
Individual screen cloth, has saved cost, it is ensured that production efficiency.
The blade head number of rotating vane is bull, and pitch is 100mm-600mm, adapts to different production needs.
Discharge end rotating shaft is fixed on cylindrical tube inner tubal wall, and feed end rotating shaft is fixed on beam barrel inwall, and cylindrical tube is coaxial with beam barrel
And be welded on beam barrel inwall.
Rotating vane on compression section and filtration fraction is 75 °-90 ° with the angle of axis.
Operation principle and process:
During work, it is delivered into material from feeding part, according to material Attributions selection rotor cover and the rotating speed of beam barrel, material warp
The rotating vane scrolling material of feeding part enters compression section, enters filtration fraction, filter house after compression section is compressed
Be divided into cone cylinder, with cone cylinder diameter increase centrifugal force increase, therefore at filtration fraction feed end, centrifugal force is less, at discharge end from
Mental and physical efforts are bigger, it is to avoid material gathers at feed end, reduce the load of rotating vane, alleviate the abrasion of rotating vane, and screen cloth damages
In bad time, only need to change the module of abrasion, it is not necessary to change whole screen cloth, sets seam, filtration fraction at the beam barrel charging aperture of filtration fraction
Being coordinated with compression section by seam and fix, seam can ensure that the axiality of filtration fraction and compression section, and each several part passes through
Bolt connects, convenient dismounting.
The present invention is compared with prior art had the beneficial effect that
Split type screen sedimentation centrifuge spiral conveyor of the present invention, at filtration fraction feed end, centrifugal force is less, goes out
At material end, centrifugal force is bigger, it is to avoid material gathers at feed end, reduces the load of rotating vane, alleviates the abrasion of rotating vane,
Screen cloth only need to change the module of abrasion when damaging, it is not necessary to changes whole screen cloth, and filtration fraction is coordinated also with compression section by seam
Fixing, seam can ensure that the axiality of filtration fraction and compression section, and each several part is bolted, convenient dismounting, extends
Service life of Split type screen sedimentation centrifuge spiral conveyor, save production cost.
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention schematic diagram；
Fig. 2 is cylindrical tube of the present invention and compression section and filtration fraction connection diagram.
In figure: 1, feed end rotating shaft；2, feed end end cap；3, beam barrel；4, rotor cover；5, feeding part；6, rotation
Rotating vane sheet；7, compression section；8, filtration fraction；9, screen cloth；10, cylindrical tube；11, discharge end end cap；12, discharge end
Rotating shaft；13, spline；14, bolt；15, fixed plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the invention are described further:
As it is shown in figure 1, Split type screen sedimentation centrifuge spiral conveyor of the present invention, including beam barrel 3, on beam barrel 3
Fixing rotating vane 6, auger conveyor is divided into feeding part 5, compression section 7 and filtration fraction 8, feeding part 5, pressure
Rotor cover 4 is set outside contracting part 7, the rotor cover 4 of compression section 7 in Taper Pipe shape, filtration fraction 8 peripheral hardware screen cloth 9, sieve
Net 9 discharge end fixes discharge end end cap 11, and discharge end rotating shaft 12 passes the hollow axle of discharge end end cap 11 and is fixed on cylindrical tube
On 10, cylindrical tube 10 is fixed on beam barrel 3, and rotor cover 4 is fixed feed end end cap 2, and feed end rotating shaft 1 is through charging
Holding the hollow axle of end cap 2 and be fixed on beam barrel 3, feed end rotating shaft 1 is coaxial with discharge end rotating shaft 12, on compression section 7
Rotating vane 6 is angled with beam barrel 3 and tilts to discharge end, and the beam barrel 3 of filtration fraction 8 is cone cylinder, and its barrel dliameter is to going out
Material end is gradually increased.
Setting seam at the beam barrel feed end of filtration fraction 8, filtration fraction 8 is coordinated with compression section 7 by seam and is fixed.
Screen cloth 9 is inverted cone, the shape of complement filter part 8.
Feed end end cap and rotor cover, discharge end end cap and screen cloth, hollow axle and end cap, rotating shaft and beam barrel, rotor cover with
Screen cloth is all bolted.
The beam barrel barrel of filtration fraction 8 and the angle of axis are 0-15 °, and filtration fraction 8 barrel feeding end is by spline 13 even
Connecing cylindrical tube 10 transmit moment of torsion and position, the inner tube wall of filtration fraction 8 is welded and fixed plate 15, cylindrical tube 10 is by bolt 14
Put together in fixed plate 15.
Screen cloth 9 is module type screen mesh, and screen cloth module is fixed on screen drum.
The blade head number of rotating vane 6 is single head or bull, and pitch is 100mm-600mm.
Discharge end rotating shaft 12 is fixed on cylindrical tube 10 inner tubal wall, and feed end rotating shaft 1 is fixed on beam barrel 3 inwall, cylindrical tube
10 is coaxial with beam barrel 3 and be welded on beam barrel 3 inwall, convenient dismounting.
Rotating vane on compression section 7 and filtration fraction 8 is 75 °-90 ° with the angle of axis.
Operation principle and process:
During work, it is delivered into material from feeding part, according to material Attributions selection rotor cover and the rotating speed of beam barrel, material warp
The rotating vane scrolling material of feeding part 5 enters compression section 7, enters filtration fraction 8 after compression section 7 is compressed,
Filtration fraction 8 is cone cylinder, increases centrifugal force with cone cylinder diameter and increases, and therefore at filtration fraction 8 feed end, centrifugal force is less,
At discharge end, centrifugal force is bigger, it is to avoid material gathers at feed end, reduces the load of rotating vane, alleviates the mill of rotating vane
Damage, only need to change the module of abrasion when screen cloth 9 damages, it is not necessary to change whole screen cloth, set at the beam barrel charging aperture of filtration fraction 8
Seam, filtration fraction 8 is coordinated with compression section by seam and is fixed, and seam can ensure that filtration fraction 8 and compression section 7
Axiality, each several part is bolted, convenient dismounting.
Claims (8)
1. a Split type screen sedimentation centrifuge spiral conveyor, it is characterised in that: include beam barrel (3), on beam barrel (3)
Fixing rotating vane (6), auger conveyor is divided into feeding part (5), compression section (7) and filtration fraction (8), charging
Partly outside (5), compression section (7), rotor cover (4) is set, the rotor cover (4) of compression section (7) in Taper Pipe shape,
Filtration fraction (8) peripheral hardware screen cloth (9), screen cloth (9) discharge end fixes discharge end end cap (11), and discharge end rotating shaft (12) is worn
Crossing the hollow axle of discharge end end cap (11) and be fixed in cylindrical tube (10), cylindrical tube (10) is fixed on beam barrel (3),
Fixing feed end end cap (2) on rotor cover (4), feed end rotating shaft (1) passes the hollow axle of feed end end cap (2) and consolidates
Being scheduled on beam barrel (3), feed end rotating shaft (1) is coaxial with discharge end rotating shaft (12), the rotating vane on compression section (7)
(6) with beam barrel (3) angled and to discharge end tilt, the beam barrel of filtration fraction (8) is cone cylinder, and its barrel dliameter is to discharging
End is gradually increased；
Screen cloth (9) is inverted cone, the shape of complement filter part (8).
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: filtration fraction (8)
Beam barrel feed end at set seam, filtration fraction (8) is coordinated with compression section (7) and fixes by seam.
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: feed end end cap
Bolt is all passed through with beam barrel, rotor cover with screen cloth with end cap, rotating shaft with screen cloth, hollow axle with rotor cover, discharge end end cap
Connect.
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: filtration fraction (8)
The angle of beam barrel barrel and axis be 0-15 °, filtration fraction (8) barrel feeding end passes through spline (13) connecting cylinder pipe
(10) transmitting moment of torsion and position, the inner tube wall of filtration fraction (8) is welded and fixed plate (15), cylindrical tube (10) passes through spiral shell
Bolt (14) puts together in fixed plate (15).
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: screen cloth (9)
For module type screen mesh, screen cloth module is fixed on screen drum.
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: helical blade (6)
Blade head number be single head or bull, pitch is 100mm-600mm.
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: discharge end rotating shaft
(12) being fixed on cylindrical tube (10) inner tubal wall, feed end rotating shaft (1) is fixed on beam barrel (3) inwall, cylindrical tube (10)
Coaxial with beam barrel (3) and be welded on beam barrel (3) inwall.
Split type screen sedimentation centrifuge spiral conveyor the most according to claim 1, it is characterised in that: compression section (7)
And the angle of the helical blade on filtration fraction (8) and axis is 75 °-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700538.9A CN103657880B (en) | 2013-12-18 | 2013-12-18 | Split type screen sedimentation centrifuge spiral conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310700538.9A CN103657880B (en) | 2013-12-18 | 2013-12-18 | Split type screen sedimentation centrifuge spiral conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103657880A CN103657880A (en) | 2014-03-26 |
| CN103657880B true CN103657880B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310700538.9A Active CN103657880B (en) | 2013-12-18 | 2013-12-18 | Split type screen sedimentation centrifuge spiral conveyor |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014435B (en) * | 2014-05-07 | 2017-05-24 | 青岛康境海洋生物科技有限公司 | Vertical type rotating cage spiral solid-liquid separator |
| CA3011152C (en) * | 2018-05-31 | 2021-06-01 | Thomas Broadbent & Sons, Limited | A screen bowl decanter centrifuge |
| CN109794364B (en) * | 2019-01-25 | 2024-04-02 | 湖北瑞祥分离机械设备制造有限公司 | Sedimentation double-cone-section spiral discharging filtering centrifuge |
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|---|---|---|---|---|
| EP0856360A2 (en) * | 1996-12-05 | 1998-08-05 | Cornello Centrifughe S.r.l. | An inner scroll for an olive oil centrifugal separator |
| CN102264478A (en) * | 2008-12-23 | 2011-11-30 | 托马斯·博鲁班特父子有限公司 | Decanting centrifuge with plural screen support sections |
| CN202951567U (en) * | 2012-12-04 | 2013-05-29 | 江苏牡丹离心机制造有限公司 | Material-prethickened scroll discharge filtering centrifuge |
| CN103415348A (en) * | 2011-02-25 | 2013-11-27 | 寿工业株式会社 | Centrifugal dehydration method and centrifugal dehydration device |
| CN203648720U (en) * | 2013-12-18 | 2014-06-18 | 山东博润工业技术股份有限公司 | Spiral conveyor for split type screen sedimentation centrifuge |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3402418B2 (en) * | 1995-08-21 | 2003-05-06 | 月島機械株式会社 | Centrifugal concentrator |
| CN101980789B (en) * | 2008-03-28 | 2012-06-20 | 安德里兹分离有限公司 | Screen bowl centrifuge |
-
2013
- 2013-12-18 CN CN201310700538.9A patent/CN103657880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0856360A2 (en) * | 1996-12-05 | 1998-08-05 | Cornello Centrifughe S.r.l. | An inner scroll for an olive oil centrifugal separator |
| CN102264478A (en) * | 2008-12-23 | 2011-11-30 | 托马斯·博鲁班特父子有限公司 | Decanting centrifuge with plural screen support sections |
| CN103415348A (en) * | 2011-02-25 | 2013-11-27 | 寿工业株式会社 | Centrifugal dehydration method and centrifugal dehydration device |
| CN202951567U (en) * | 2012-12-04 | 2013-05-29 | 江苏牡丹离心机制造有限公司 | Material-prethickened scroll discharge filtering centrifuge |
| CN203648720U (en) * | 2013-12-18 | 2014-06-18 | 山东博润工业技术股份有限公司 | Spiral conveyor for split type screen sedimentation centrifuge |
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| CN103657880A (en) | 2014-03-26 |
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Effective date of registration: 20191217 Address after: 2415-1, block a, advanced ceramics industrial park, No. 125, Liuquan Road, high tech Zone, Zibo City, Shandong Province Patentee after: Bertley (Shandong) Industrial Equipment Co., Ltd Address before: 255086 Shandong province Zibo City Yumin Road hi tech Development Zone No. 169 Patentee before: Shandong Borun Process Industrial Technology Corp., Ltd. |
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