DE102020129481B8 - Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge - Google Patents

Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge Download PDF

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Publication number
DE102020129481B8
DE102020129481B8 DE102020129481.6A DE102020129481A DE102020129481B8 DE 102020129481 B8 DE102020129481 B8 DE 102020129481B8 DE 102020129481 A DE102020129481 A DE 102020129481A DE 102020129481 B8 DE102020129481 B8 DE 102020129481B8
Authority
DE
Germany
Prior art keywords
screw
centrifuge
hub
solid bowl
solid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE102020129481.6A
Other languages
English (en)
Other versions
DE102020129481B4 (de
DE102020129481A1 (de
Inventor
Benno Vielhuber
Lothar Fränkel
Manfred Schlarb
Andreas Karolis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flottweg SE
Original Assignee
Flottweg SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Flottweg SE filed Critical Flottweg SE
Priority to DE102020129481.6A priority Critical patent/DE102020129481B8/de
Priority to PCT/EP2021/081075 priority patent/WO2022096739A1/de
Priority to EP21810548.4A priority patent/EP4240534A1/de
Priority to US18/035,440 priority patent/US20230405605A1/en
Priority to CN202180075711.3A priority patent/CN116583354A/zh
Publication of DE102020129481A1 publication Critical patent/DE102020129481A1/de
Publication of DE102020129481B4 publication Critical patent/DE102020129481B4/de
Application granted granted Critical
Publication of DE102020129481B8 publication Critical patent/DE102020129481B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B04B1/20—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
    • 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
    • B04B2001/2033—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 feed accelerator inside the conveying screw
    • 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
    • B04B2001/205—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 special construction of screw thread, e.g. segments, height
    • 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
    • B04B2001/2058—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 ribbon-type screw conveyor
DE102020129481.6A 2020-11-09 2020-11-09 Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge Active DE102020129481B8 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102020129481.6A DE102020129481B8 (de) 2020-11-09 2020-11-09 Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge
PCT/EP2021/081075 WO2022096739A1 (de) 2020-11-09 2021-11-09 Schneckennabe, zentrifugenschnecke und vollmantelschneckenzentrifuge
EP21810548.4A EP4240534A1 (de) 2020-11-09 2021-11-09 Schneckennabe, zentrifugenschnecke und vollmantelschneckenzentrifuge
US18/035,440 US20230405605A1 (en) 2020-11-09 2021-11-09 Screw hub, centrifugal screw, and solid bowl screw centrifuge
CN202180075711.3A CN116583354A (zh) 2020-11-09 2021-11-09 螺杆毂、离心式螺杆以及无孔转筒式螺杆离心机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020129481.6A DE102020129481B8 (de) 2020-11-09 2020-11-09 Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge

Publications (3)

Publication Number Publication Date
DE102020129481A1 DE102020129481A1 (de) 2022-06-02
DE102020129481B4 DE102020129481B4 (de) 2022-12-22
DE102020129481B8 true DE102020129481B8 (de) 2023-12-07

Family

ID=78695677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102020129481.6A Active DE102020129481B8 (de) 2020-11-09 2020-11-09 Schneckennabe, Zentrifugenschnecke und Vollmantelschneckenzentrifuge

Country Status (5)

Country Link
US (1) US20230405605A1 (de)
EP (1) EP4240534A1 (de)
CN (1) CN116583354A (de)
DE (1) DE102020129481B8 (de)
WO (1) WO2022096739A1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110773330A (zh) 2019-11-26 2020-02-11 巨能机械(中国)有限公司 一种压榨挡板结构的卧式螺旋卸料沉降离心机

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428246A (en) * 1967-12-21 1969-02-18 Pennsalt Chemicals Corp Centrifuge apparatus
SU561574A1 (ru) * 1974-05-17 1977-06-15 Государственный Проектно-Конструкторский И Экспериментальный Институт По Обогатительному Оборудованию "Гипромашобогащение" Шнекова осадительна центрифуга
DE2450337A1 (de) * 1974-10-23 1976-04-29 Kloeckner Humboldt Deutz Ag Feststoffaustragungsschnecke einer vollmantel-schneckenzentrifuge
EP2551020A1 (de) * 2011-07-29 2013-01-30 Flottweg SE Einlaufvorrichtung einer Zentrifuge
DE102014111104B4 (de) * 2014-08-05 2021-11-04 Flottweg Se Schnecke einer Vollmantelschneckenzentrifuge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110773330A (zh) 2019-11-26 2020-02-11 巨能机械(中国)有限公司 一种压榨挡板结构的卧式螺旋卸料沉降离心机

Also Published As

Publication number Publication date
DE102020129481B4 (de) 2022-12-22
US20230405605A1 (en) 2023-12-21
WO2022096739A1 (de) 2022-05-12
DE102020129481A1 (de) 2022-06-02
CN116583354A (zh) 2023-08-11
EP4240534A1 (de) 2023-09-13

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R020 Patent grant now final