CN104117436A - Conical basket centrifuge - Google Patents
Conical basket centrifuge Download PDFInfo
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- CN104117436A CN104117436A CN201410336477.7A CN201410336477A CN104117436A CN 104117436 A CN104117436 A CN 104117436A CN 201410336477 A CN201410336477 A CN 201410336477A CN 104117436 A CN104117436 A CN 104117436A
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- drum
- casing
- assembly
- basket centrifuge
- rotary drum
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Abstract
The invention discloses a conical basket centrifuge capable of fully recovering filter liquor. The conical basket centrifuge comprises a base assembly, a casing assembly, a transmission assembly, a power assembly, a drum assembly and a feeding assembly. The casing assembly comprises a lower casing arranged on the base assembly and an upper casing hinged to or detachably connected to the lower casing, and a liquid outlet channel is formed in the lower casing. The drum assembly comprises a first-stage drum and a second-stage drum which are connected together, the first-stage drum comprises a drum bottom and a drum wall arranged at the drum bottom, a filter net is arranged on the inner surface of the drum wall, an annular installation base is arranged on the drum wall along the outer periphery, and the conical two-stage drum is arranged on the installation base. The lower casing comprises an inner casing body and an outer casing body, the liquid outlet channel is formed in the bottom of the inner casing body, the outer periphery of the inner casing body is covered with the outer casing body, a slag outlet channel is formed between the inner casing body and the outer casing body, a liquid blocking part is arranged on the upper casing and between the outer periphery of a filter cover and the upper casing, and at least one filter liquor guiding-out pipe is arranged between the liquid blocking part and the inner casing body.
Description
Technical field
The present invention relates to a kind of conical basket centrifuge.
Background technology
Its operation principle of conical basket centrifuge is: filter cake to be separated, in rotary drum (cone-element), be subject to self suffered centrifugal force component and the frictional force between screen cloth, and from rotary drum (cone-element) small end along screen cloth to large end, move, finally automatically discharge.Cone basket conveyer centrifugal be applicable to separated easily filter containing crystal suspension, separable grain diameter can reach 0.2mm and more than.After ordinary material falls into rotary drum, 3-5 can complete dehydration second, and abundant not but filtrate is reclaimed, filter residue and drying degree is not high, affects subsequent treatment.
In addition, in traditional conical basket centrifuge, material directly falls into rotary drum from feed pipe and carries out centrifugal filtration, often occurs due to material skewness in rotary drum, moving and noise is large while causing centrifuge running.
Summary of the invention
Technical problem to be solved by this invention is: the conical basket centrifuge that a kind of abundant recovery filtrate is provided.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of conical basket centrifuge, comprise base assembly, case component, transmission component, Power Component, drum assembly, feeding assembly, case component comprises the lower casing that is arranged on base assembly and hinged or be detachably connected on the upper casing on lower casing, lower casing is provided with liquid outlet channel, described drum assembly comprises one-level rotary drum and the secondary rotary drum linking together, one-level rotary drum, comprise the bulging end, be arranged on the rotatory drum wall at the bulging end, rotatory drum wall inner surface is provided with filter screen, on rotatory drum wall, along periphery, be provided with annular mount pad, mount pad is provided with the secondary rotary drum that is taper, secondary rotary drum comprises top board, top board middle part is provided with the charging aperture passing for feeding assembly, top board outer is provided with profile and is cone shape filter bowl, filter bowl is provided with some fitltering holes, filter bowl inner surface is provided with filter screen, lower casing comprises inner casing and shell, described liquid outlet channel is arranged on inner shell bottom, jacket is located at inner casing periphery, between inner casing and shell, form slag releasing channel, on described upper casing, between filter bowl periphery and upper casing, be provided with gear liquid part, between gear liquid part and inner casing, be provided with at least one filtrate fairlead.
The further technical problem to be solved of the present invention is: noise and vibrate little conical basket centrifuge when a kind of use is provided.
For solving above-mentioned further technical problem, the technical solution adopted in the present invention is: middle part, the described bulging end is provided with the cone shape guide portion that is, guide portion top is provided with cloth impeller, and described feeding assembly bottom is provided with taper cover, and the taper enclosure is located at the periphery of guide portion.
As a kind of preferred scheme, the cone angle of described filter bowl is between 100 °-140 °.
As a kind of preferred scheme, described rotatory drum wall is inverted cone-shaped, and its cone angle is 20 °-45 °.
The further technical problem to be solved of the present invention is: firmly conical basket centrifuge of a kind of installation is provided.
For solving above-mentioned further technical problem, the technical solution adopted in the present invention is: described rotatory drum wall bottom periphery is provided with at least one and strengthens hoop.
The invention has the beneficial effects as follows: owing to being provided with annular mount pad along periphery on rotatory drum wall, mount pad is provided with the secondary rotary drum that is taper, can make material again dewater at secondary rotary drum place, make dehydration more thorough, filtrate yield can the many 20%-35% of more common Basket centrifugal machine rotary drum; And the material after dehydration automatically drops out from the lower edge of secondary rotary drum under the effect of gravity and inertia, the discharging of material slag is more smooth and easy, and there will not be as partial material in traditional Basket centrifugal machine, is bonded in the problem that makes follow-up cleaning inconvenient that covers.
Because middle part, the described bulging end is provided with the cone shape guide portion that is, guide portion top is provided with cloth impeller, described feeding assembly bottom is provided with taper cover, the taper enclosure is located at the periphery of guide portion, can break up material, and material is circumferentially evenly distributed in rotary drum under the effect of centrifugal force, thereby the noise while reducing centrifuge running.
Because the cone angle of filter bowl is between 100 °-140 °, the material after dehydration can well be discharged from below.
Because rotatory drum wall is inverted cone-shaped, its cone angle is 20 °-45 °, and suitable dehydrating effect is better, and takes into account dewatering efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In Fig. 1: 1. base assembly, 2. case component, 21. lower casings, 212. inner casings, 213. shells, 22. upper casings, 211. liquid outlet channels, 3. transmission component, 4. Power Component, 5. drum assembly, 51. one-level rotary drums, the 511. drum ends, 512. rotatory drum walls, 513. strengthen hoop, 514. annular mount pads, 52. secondary rotary drums, 521. top boards, 522. filter bowls, 53. gear liquid parts, 54. filtrate fairleads, 55. cloth impellers, 6. feeding assembly, 61. taper covers.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As shown in Figure 1, a kind of conical basket centrifuge, comprises base assembly 1, case component 2, transmission component 3, Power Component 4, drum assembly 5, feeding assembly 6.Case component 2 comprises the lower casing 21 that is arranged on base assembly 1 and hinged or be detachably connected on the upper casing 22 on lower casing 21.Lower casing 21 comprises inner casing 212 and shell 213, and inner casing 212 bottoms are provided with liquid outlet channel 211.Shell 213 is located at inner casing 212 peripheries, and 213, inner casing 212 and shell form slag releasing channel.Described drum assembly 5 comprises one-level rotary drum 51 and the secondary rotary drum 52 linking together.The inverted cone-shaped cone angle that is that one-level rotary drum 51 comprises the bulging end 511, be arranged at bulging the end 511 is the rotatory drum wall 512 of 30 °, and rotatory drum wall 512 bottom peripheries are provided with reinforcement hoop 513 one.On rotatory drum wall 512, along periphery, be provided with annular mount pad 514, mount pad is provided with the secondary rotary drum 52 that is taper, and secondary rotary drum 52 comprises top board 521, and top board 521 middle parts are provided with the charging aperture passing for feeding assembly 6.Top board 521 outers are provided with profile, and to be coniform and cone angle be the filter bowl 522 of 120 °, and filter bowl 522 is provided with some fitltering holes, and filter bowl 522 inner surfaces are provided with filter screen.On upper casing 22, in filter bowl 522 peripheries and 22 of upper casings, be provided with gear liquid part 53, gear liquid part 53 and 212 of inner casings are provided with four filtrate fairleads 54.
Middle part, the described bulging ends 511 is provided with and is cone shape guide portion, and guide portion top is provided with cloth impeller 55, and described feeding assembly 6 bottoms are provided with taper cover 61, and taper cover 61 is set in the periphery of guide portion.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (5)
1. a conical basket centrifuge, comprise base assembly, case component, transmission component, Power Component, drum assembly, feeding assembly, case component comprises the lower casing that is arranged on base assembly and hinged or be detachably connected on the upper casing on lower casing, lower casing is provided with liquid outlet channel, it is characterized in that: described drum assembly comprises interconnective one-level rotary drum and secondary rotary drum, one-level rotary drum comprises the bulging end, be arranged on the rotatory drum wall at the bulging end, rotatory drum wall inner surface is provided with filter screen, on rotatory drum wall, along periphery, be provided with annular mount pad, mount pad is provided with the secondary rotary drum that is taper, secondary rotary drum comprises top board, top board middle part is provided with the charging aperture passing for feeding assembly, top board outer is provided with profile and is cone shape filter bowl, filter bowl is provided with some fitltering holes, filter bowl inner surface is provided with filter screen, lower casing comprises inner casing and shell, described liquid outlet channel is arranged on inner shell bottom, jacket is located at inner casing periphery, between inner casing and shell, form slag releasing channel, on described upper casing, between filter bowl periphery and upper casing, be provided with gear liquid part, between gear liquid part and inner casing, be provided with at least one filtrate fairlead.
2. a kind of conical basket centrifuge as claimed in claim 1, is characterized in that: middle part, the described bulging end is provided with and is cone shape guide portion, and guide portion top is provided with cloth impeller, and described feeding assembly bottom is provided with taper cover, and the taper enclosure is located at the periphery of guide portion.
3. a kind of conical basket centrifuge as claimed in claim 2, is characterized in that: the cone angle of described filter bowl is between 100 °-140 °.
4. a kind of conical basket centrifuge as claimed in claim 2, is characterized in that: described rotatory drum wall is inverted cone-shaped, and its cone angle is 20 °-45 °.
5. a kind of conical basket centrifuge as described in any one in claim 1-4, is characterized in that: described rotatory drum wall bottom periphery is provided with at least one and strengthens hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336477.7A CN104117436B (en) | 2014-07-15 | 2014-07-15 | A kind of conical basket centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410336477.7A CN104117436B (en) | 2014-07-15 | 2014-07-15 | A kind of conical basket centrifuge |
Publications (2)
| Publication Number | Publication Date |
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| CN104117436A true CN104117436A (en) | 2014-10-29 |
| CN104117436B CN104117436B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410336477.7A Active CN104117436B (en) | 2014-07-15 | 2014-07-15 | A kind of conical basket centrifuge |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399604A (en) * | 2014-12-17 | 2015-03-11 | 张家港市新华化工机械有限公司 | Distribution device of centrifugal machine |
| CN106669985A (en) * | 2017-01-21 | 2017-05-17 | 苏州星亿机械有限公司 | Conical basket centrifuge |
| CN107043662A (en) * | 2017-03-28 | 2017-08-15 | 韩玉明 | A kind of beer saccharification all-in-one and beer-brewing method |
| CN108043595A (en) * | 2017-12-25 | 2018-05-18 | 江苏牡丹离心机制造有限公司 | A kind of centrifugal discharge testing machine |
| CN108787183A (en) * | 2018-08-09 | 2018-11-13 | 江苏捷达离心机制造有限公司 | A kind of washing centrifuge |
| CN110882853A (en) * | 2019-12-05 | 2020-03-17 | 张家港市蓝鸟机械有限公司 | Stable centrifuge of adjustable equilibrium |
| CN116493141A (en) * | 2023-06-26 | 2023-07-28 | 张家港市中南化工机械有限公司 | Closed upper discharging centrifugal machine |
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| US3290172A (en) * | 1962-10-02 | 1966-12-06 | Braunschweigische Maschb Ansta | Sugar-recovery centrifuge |
| US3302794A (en) * | 1964-10-30 | 1967-02-07 | Western States Machine Co | Continuous centrifugal with adjustable liquids separator |
| US3490947A (en) * | 1967-07-10 | 1970-01-20 | Western States Machine Co | Anticrusting apparatus for continuous sugar centrifugal |
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| US4008098A (en) * | 1974-11-11 | 1977-02-15 | Braunschweigische Maschinenbauanstalt | Process and apparatus for continuously producing a high concentration sugar solution |
| IT1256351B (en) * | 1992-06-25 | 1995-12-01 | EQUIPMENT AND PROCEDURE TO REDUCE THE FORMATION OF LUMPS AND DAMAGE TO THE IMPACT OF CRYSTALS IN A SUGAR CENTRIFUGE | |
| CN202942967U (en) * | 2012-12-11 | 2013-05-22 | 江苏沪江离心机制造有限公司 | Metal chip centrifugal machine |
| CN203944477U (en) * | 2014-07-15 | 2014-11-19 | 张家港市中南化工机械有限公司 | A kind of conical basket centrifuge |
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2014
- 2014-07-15 CN CN201410336477.7A patent/CN104117436B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3290172A (en) * | 1962-10-02 | 1966-12-06 | Braunschweigische Maschb Ansta | Sugar-recovery centrifuge |
| DE1938048A1 (en) * | 1963-07-27 | 1971-01-28 | Krauss Maffei Ag | Centrifuge |
| FR1375219A (en) * | 1963-09-04 | 1964-10-16 | Fives Lille Cail | Continuous centrifugal wringer with device to reduce the force at the outlet of the basket |
| US3302794A (en) * | 1964-10-30 | 1967-02-07 | Western States Machine Co | Continuous centrifugal with adjustable liquids separator |
| US3490947A (en) * | 1967-07-10 | 1970-01-20 | Western States Machine Co | Anticrusting apparatus for continuous sugar centrifugal |
| US4008098A (en) * | 1974-11-11 | 1977-02-15 | Braunschweigische Maschinenbauanstalt | Process and apparatus for continuously producing a high concentration sugar solution |
| IT1256351B (en) * | 1992-06-25 | 1995-12-01 | EQUIPMENT AND PROCEDURE TO REDUCE THE FORMATION OF LUMPS AND DAMAGE TO THE IMPACT OF CRYSTALS IN A SUGAR CENTRIFUGE | |
| CN202942967U (en) * | 2012-12-11 | 2013-05-22 | 江苏沪江离心机制造有限公司 | Metal chip centrifugal machine |
| CN203944477U (en) * | 2014-07-15 | 2014-11-19 | 张家港市中南化工机械有限公司 | A kind of conical basket centrifuge |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399604A (en) * | 2014-12-17 | 2015-03-11 | 张家港市新华化工机械有限公司 | Distribution device of centrifugal machine |
| CN106669985A (en) * | 2017-01-21 | 2017-05-17 | 苏州星亿机械有限公司 | Conical basket centrifuge |
| CN107043662A (en) * | 2017-03-28 | 2017-08-15 | 韩玉明 | A kind of beer saccharification all-in-one and beer-brewing method |
| CN108043595A (en) * | 2017-12-25 | 2018-05-18 | 江苏牡丹离心机制造有限公司 | A kind of centrifugal discharge testing machine |
| CN108787183A (en) * | 2018-08-09 | 2018-11-13 | 江苏捷达离心机制造有限公司 | A kind of washing centrifuge |
| CN110882853A (en) * | 2019-12-05 | 2020-03-17 | 张家港市蓝鸟机械有限公司 | Stable centrifuge of adjustable equilibrium |
| CN116493141A (en) * | 2023-06-26 | 2023-07-28 | 张家港市中南化工机械有限公司 | Closed upper discharging centrifugal machine |
| CN116493141B (en) * | 2023-06-26 | 2023-09-12 | 张家港市中南化工机械有限公司 | Closed upper discharging centrifugal machine |
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|---|---|
| CN104117436B (en) | 2016-04-27 |
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