HRP20170998T1 - Supercentrifuga s neinvazivnim uređajem za ekstrakciju krutih tvari, te odgovarajući postupak ekstrakcije - Google Patents

Supercentrifuga s neinvazivnim uređajem za ekstrakciju krutih tvari, te odgovarajući postupak ekstrakcije Download PDF

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Publication number
HRP20170998T1
HRP20170998T1 HRP20170998TT HRP20170998T HRP20170998T1 HR P20170998 T1 HRP20170998 T1 HR P20170998T1 HR P20170998T T HRP20170998T T HR P20170998TT HR P20170998 T HRP20170998 T HR P20170998T HR P20170998 T1 HRP20170998 T1 HR P20170998T1
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Croatia
Prior art keywords
piston
rotor
solids
discharge
supercentrifuge
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Application number
HRP20170998TT
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English (en)
Inventor
Marc Riera Domenech
Original Assignee
Riera Nadeu, S.A.
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Application filed by Riera Nadeu, S.A. filed Critical Riera Nadeu, S.A.
Publication of HRP20170998T1 publication Critical patent/HRP20170998T1/hr

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    • 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
    • B04B11/08—Skimmers or scrapers for discharging ; Regulating thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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
    • B04B1/02—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles without inserted separating walls
    • 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
    • B04B11/04—Periodical feeding or discharging; Control arrangements therefor
    • B04B11/05—Base discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
    • B04B3/02—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by means coaxial with the bowl axis and moving to and fro, i.e. push-type centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0485—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with a displaceable piston in the centrifuge chamber

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Claims (14)

1. Supercentrifuga s neinvazivnim uređajem za ekstrakciju, te centrifuga sadrži: komoru ili rotor (1) za bistrenje tekućina; i klip (4) smješten unutar rotora koji se može pomicati po dvosmjernoj putanji duž rotora radi ispuštanja krutih tvari nakon ciklusa bistrenja i punjenja; koja ima klip i ventil (42) koji omogućava pristup vodu ili vodovima (41, 41') koji prolaze kroz klip radi omogućavanja prolaza bistre tekućine bez krutih tvari; klip se pokreće injektiranjem stlačenog fluida koji potiskuje klip tijekom njegovog pomicanja prema van duž rotora; naznačena time da supercentrifuga ima sredstva za stvaranje vakuuma za uzrokovanje povratnog gibanja klipa (4) duž rotora; (1) i donji kraj sustava ima nehermetičnu brtvu.
2. Supercentrifuga prema zahtjevu 1, naznačena time da njezin rotor ima prolaz kroz koji se primjenjuje pritisak radi kretanja klipa prema van i vakuum radi njegovog povratnog kretanja.
3. Supercentrifuga prema bilo kojem od prethodnih zahtjeva naznačena time da navedeni ventil koji omogućava pristup vodu ili vodovima koji prolaze kroz klip je jedan ventil i postavljen je u središnji položaj klipa.
4. Supercentrifuga prema zahtjevu 1, 2 ili 3, naznačena time da je ventil otvoren kada je klip na početku njegovog kretanja prema van i predviđen je s oprugom koja uzrokuje da se ventil zatvara kada je klip pogonjen sa stlačenim fluidom radi ispuštanja krutih tvari.
5. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da je ventil otvoren kada je klip u njegovom kretanju prema van i djelovanje stlačenog fluida uzrokuje kretanje klipa radi ispuštanja krutih tvari.
6. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da stlačeni fluid je zrak ili plinovi bez pirogena.
7. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da klip i rotor ili komora su izrađeni od inertnog materijala, na primjer nehrđajućeg čelika, s odgovarajućim elementima za brtvljenje i nepropusnim elementima koji odgovaraju unutarnjoj površini rotora.
8. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da vanjski dio rotora ima cjevastu oplatu za hlađenje i/ili zagrijavanje.
9. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da rotor ima jedan izlaz u njegovom donjem dijelu radi ispuštanja tekućeg supernatanta i krutih tvari.
10. Supercentrifuga prema zahtjevu 9, naznačena time da donji kraj sadrži cjevasti ispust za tekući supernatant, te je krajnji element dostupan kako bi se omogućilo ispuštanje krutih tvari izravno iz rotora bez prolaska kroz navedeni cjevasti ispust.
11. Supercentrifuga prema bilo kojem od prethodnih zahtjeva, naznačena time da ima sustav in-situ krugova za čišćenje/sterilizaciju.
12. Supercentrifuga prema zahtjevu 1, naznačena time da sustav in-situ krugova za čišćenje/sterilizaciju sadrži barem jedan raspršivač smješten izvan rotora.
13. Postupak za automatsko izvlačenje krutih tvari iz supercentrifuge s barem jednim izlazom za krute tvari koji sadrži stupnjeve: - bistrenje/odvajanje tekućine; - ispuštanje ili pražnjenje tekućeg supernatanta; - ispuštanje krutih tvari pomoću klipa; spuštanje klipa radi ispuštanja krutih tvari i vraćanje u njegov početni položaj; u kojem se rotor ili komora za bistrenje/odvajanje zaustavlja i ispust za preostalu tekućinu se otvara tijekom faze ispuštanja ili pražnjenja; u kojem se ubrizgavaju stlačeni zrak ili plinovi koji uzrokuju da klip potiskuje krute tvari koje se nalaze na stjenkama rotora kroz donji ispust za krute tvari; naznačena time da se tijekom stupnja povrata vakuum primjenjuje na rotor tako da se klip vraća u početni položaj kao posljedica tog vakuuma.
14. Postupak prema zahtjevu 13, naznačen time da je donji dio komore otvoren radi ispuštanja krutih tvari.
HRP20170998TT 2013-07-23 2017-06-30 Supercentrifuga s neinvazivnim uređajem za ekstrakciju krutih tvari, te odgovarajući postupak ekstrakcije HRP20170998T1 (hr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES201331124A ES2424272B1 (es) 2013-07-23 2013-07-23 Supercentrífuga con dispositivo no intrusivo de extracción de sólido y procedimiento de extracción del mismo
EP14755408.3A EP3025788B1 (en) 2013-07-23 2014-07-23 Supercentrifuge with a non-intrusive device for the extraction of solids, and associated extraction method
PCT/ES2014/070599 WO2015011329A1 (es) 2013-07-23 2014-07-23 Supercentrifuga con dispositivo no intrusivo de extraccion de solido y procedimiento de extraccion del mismo

Publications (1)

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HRP20170998T1 true HRP20170998T1 (hr) 2017-10-06

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HRP20170998TT HRP20170998T1 (hr) 2013-07-23 2017-06-30 Supercentrifuga s neinvazivnim uređajem za ekstrakciju krutih tvari, te odgovarajući postupak ekstrakcije

Country Status (6)

Country Link
US (1) US10632477B2 (hr)
EP (1) EP3025788B1 (hr)
DK (1) DK3025788T3 (hr)
ES (2) ES2424272B1 (hr)
HR (1) HRP20170998T1 (hr)
WO (1) WO2015011329A1 (hr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2424272B1 (es) * 2013-07-23 2014-01-29 Riera Nadeu, S.A. Supercentrífuga con dispositivo no intrusivo de extracción de sólido y procedimiento de extracción del mismo
CA2989898C (en) 2015-12-29 2024-01-16 Thermogenesis Corporation Cell separation devices, systems, and methods
ES2748880T3 (es) * 2016-03-17 2020-03-18 Riera Nadeu S A Dispositivo rascador de centrífuga
KR101926710B1 (ko) 2016-07-19 2018-12-07 이준석 원심 분리용 용기, 및 원심 분리용 용기 내의 물질 이동 방법
WO2018035620A1 (de) * 2016-08-26 2018-03-01 Werner Hunziker Vorrichtung zum entfernen von partikeln aus einer arbeitsflüssigkeit einer maschine
CH712836A1 (de) * 2016-08-26 2018-02-28 Hunziker Werner Vorrichtung zum Entfernen von Partikeln aus einer Arbeitsflüssigkeit einer Maschine.
EP3424601A1 (en) 2017-07-06 2019-01-09 Riera Nadeu, S.A. A supercentrifuge with automatic discharge of solid particles
CN113530913A (zh) * 2021-06-21 2021-10-22 江苏同泽过滤科技有限公司 一种气缸及拉袋离心机中拉袋的驱动装置

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ES2403140B1 (es) * 2011-04-28 2014-04-14 Riera Nadeu,S.A. Supercentrifuga con dispositivo automatico de extraccion de solidos
ES2424272B1 (es) * 2013-07-23 2014-01-29 Riera Nadeu, S.A. Supercentrífuga con dispositivo no intrusivo de extracción de sólido y procedimiento de extracción del mismo
US10449555B2 (en) * 2017-05-16 2019-10-22 Robert Bret Carr Centrifugal separator with annular piston for solids extrusion

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Publication number Publication date
ES2424272B1 (es) 2014-01-29
US20160144382A1 (en) 2016-05-26
EP3025788B1 (en) 2017-04-19
ES2633779T3 (es) 2017-09-25
DK3025788T3 (en) 2017-07-24
ES2424272A1 (es) 2013-09-30
US10632477B2 (en) 2020-04-28
EP3025788A1 (en) 2016-06-01
WO2015011329A1 (es) 2015-01-29

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