EP3941641B1 - Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine - Google Patents

Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine Download PDF

Info

Publication number: EP3941641B1
Authority: EP; European Patent Office
Prior art keywords: drum; cooling liquid; temperature; machine housing; cooling
Prior art date: 2019-12-19
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

EP20837964.4A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP3941641A1 (de

Inventor

Alexander Ebert

Sebastian GILLIG

Philipp SEDLMEIER

Markus STEIBEL

Ingrid STRELL

Benno Vielhuber

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.)

2019-12-19

Filing date

2020-12-17

Publication date

2022-08-31

2020-12-17 Application filed by Flottweg SE filed Critical Flottweg SE

2022-01-26 Publication of EP3941641A1 publication Critical patent/EP3941641A1/de

2022-08-31 Application granted granted Critical

2022-08-31 Publication of EP3941641B1 publication Critical patent/EP3941641B1/de

Status Active legal-status Critical Current

2040-12-17 Anticipated expiration legal-status Critical

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
- 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
- B04B1/04—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls
- B04B1/08—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with inserted separating walls of conical shape
- 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
- B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
- B04B7/06—Safety devices ; Regulating

Definitions

the invention relates to a method for processing explosive products in a cutting machine that includes a rotating device located in a drum, the drum being located in a machine housing, according to patent claim 1.
the invention also relates to a cutting machine for carrying out a method according to the invention for processing explosive products Products according to claim 8.
the flash point inside the cutting machine especially inside the solid bowl centrifuge or inside the separator, can be exceeded, so that a dangerous, explosive atmosphere can form.
the regulation of the cooling liquid temperature in particular the regulation of the temperature of the cooling liquid that is in a tank, can be carried out based on the detection of the temperature in the machine housing and/or in the liquid phase outflow as well as by additional detection of the cooling liquid temperature in the tank.
a further aspect of the invention relates to a separator for carrying out the method according to the invention.
the separator has a rotatable plate pack located in a drum, with the drum being located in a machine housing.
a cooling device in particular a spraying system with a plurality of spray nozzles, is configured in the machine housing, with the cooling device, in particular at least one of the spray nozzles, being directed at the outer surface of the drum or arranged in such a way that the outer surface of the drum is directly or indirectly exposed to a cooling liquid is acted upon.
at least one temperature monitoring unit is formed in the machine housing.
the temperature monitoring unit can be formed from a temperature sensor. Furthermore, it is possible for a temperature monitoring unit to additionally have a computing unit. In a further embodiment of the invention, it is possible for a number of sensors to be connected to a single computing unit.
the solid bowl centrifuge 10 shown includes a scroll 30 within a bowl 20.
the assembly that includes both the bowl 20 and the scroll 30 is commonly referred to as the rotor.
the rotor is characterized in that both the drum 20 and the screw 30 rotate.
a further embodiment of a cutting machine according to the invention namely an embodiment of a separator 10' is shown.
the separator 10 shown is a 3-phase separator.
the method according to the invention and the device according to the invention can also be used on 2-phase separators.
the separator 10' is designed with a plurality of temperature monitoring units 60 and 64-67.
the temperature monitoring unit 60 determines the temperature in the machine housing 40, in particular in the area above the horizontal axis H.

Landscapes

Centrifugal Separators (AREA)
Processing Of Solid Wastes (AREA)

EP20837964.4A 2019-12-19 2020-12-17 Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine Active EP3941641B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102019135218.5A DE102019135218A1 (de)	2019-12-19	2019-12-19	Verfahren zur Verarbeitung explosionsfähiger Produkte in einer Trennmaschine und Trennmaschine
PCT/EP2020/086605 WO2021122870A1 (de)	2019-12-19	2020-12-17	Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine

Publications (2)

Publication Number	Publication Date
EP3941641A1 EP3941641A1 (de)	2022-01-26
EP3941641B1 true EP3941641B1 (de)	2022-08-31

Family

ID=74130179

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20837964.4A Active EP3941641B1 (de)	2019-12-19	2020-12-17	Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine

Country Status (7)

Country	Link
US (1)	US20230001430A1 (pl)
EP (1)	EP3941641B1 (pl)
CN (1)	CN114845813B (pl)
DE (1)	DE102019135218A1 (pl)
DK (1)	DK3941641T3 (pl)
PL (1)	PL3941641T3 (pl)
WO (1)	WO2021122870A1 (pl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4480587A1 (en) *	2023-06-20	2024-12-25	Alfa Laval Corporate AB	A method of operating a centrifugal separator

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US392454A (en) *		1888-11-06		Apparatus for treating molten slag or material from
US2000521A (en) *	1931-06-13	1935-05-07	Sharples Specialty Co	Centrifugal treatment of substances and mechanism therefor
US2765978A (en) *	1953-01-29	1956-10-09	Laval Separator Co De	Temperature control for centrifuges
DE2631110C3 (de) *	1976-07-10	1980-09-04	Westfalia Separator Ag, 4740 Oelde	Selbstreinigende Schleudertrommel
SU715141A1 (ru) *	1977-12-05	1980-02-15	Всесоюзный Научно-Исследовательский И Экспериментально-Конструкторский Институт Продовольственного Машиностроения	Установка дл разделени суспензий лекарственных препаратов
DE3105914A1 (de) *	1981-02-18	1982-09-09	Agfa-Gevaert Ag, 5090 Leverkusen	Verfahren zur entgasung von fluessigkeiten und vorrichtung zur durchfuehrung des verfahrens
DE10139466A1 (de) *	2001-08-10	2003-02-20	Bayer Ag	Verfahren zur Abtrennung von Blutplasmapartikeln aus einer Blutplasmasuspension
CN2897446Y (zh) *	2006-02-24	2007-05-09	中国石油天然气集团公司	内部密封可连续冲洗的卧螺离心机
SE533562C2 (sv) *	2009-03-06	2010-10-26	Alfa Laval Corp Ab	Centrifugalseparator
DE102011107158A1 (de) *	2011-07-14	2013-01-17	Gea Mechanical Equipment Gmbh	Zentrifuge
DE102014108236A1 (de) *	2014-06-12	2015-12-17	Gea Mechanical Equipment Gmbh	Vollmantel-Schneckenzentrifuge und Verfahren zu deren Betrieb
CN108097478B (zh) *	2018-01-31	2024-01-26	浙江轻机离心机制造有限公司	防止乳胶浓缩分离过程粘结的转鼓芯部冷却装置
CN208642991U (zh) *	2018-06-22	2019-03-26	苏州瑞威离心分离技术有限公司	一种带有冷却装置的离心机
CN209613267U (zh) *	2019-02-20	2019-11-12	辽宁富一机械有限公司	一种密闭式碟式分离机
CN110075567B (zh) *	2019-05-28	2021-09-28	河北万邦复临药业有限公司	一种高压喷雾结合逆流沉淀的离心装置及方法

2019
- 2019-12-19 DE DE102019135218.5A patent/DE102019135218A1/de not_active Ceased
2020
- 2020-12-17 EP EP20837964.4A patent/EP3941641B1/de active Active
- 2020-12-17 WO PCT/EP2020/086605 patent/WO2021122870A1/de not_active Ceased
- 2020-12-17 DK DK20837964.4T patent/DK3941641T3/da active
- 2020-12-17 CN CN202080088378.5A patent/CN114845813B/zh active Active
- 2020-12-17 US US17/784,757 patent/US20230001430A1/en active Pending
- 2020-12-17 PL PL20837964.4T patent/PL3941641T3/pl unknown

Also Published As

Publication number	Publication date
EP3941641A1 (de)	2022-01-26
DE102019135218A1 (de)	2021-06-24
CN114845813B (zh)	2024-08-20
PL3941641T3 (pl)	2023-03-20
BR112022011033A2 (pt)	2022-08-23
DK3941641T3 (da)	2022-11-28
CN114845813A (zh)	2022-08-02
US20230001430A1 (en)	2023-01-05
WO2021122870A1 (de)	2021-06-24

Publication	Publication Date	Title
EP0973620B1 (de)	2003-08-06	Vorrichtung und verfahren zum reinigen oder trocknen von werkstücken
EP0527699A1 (de)	1993-02-17	Verfahren und Vorrichtung zur Reinigung und Trocknung von Behandlungsgut, insbesondere Textilien
WO2014108154A1 (de)	2014-07-17	Vorrichtung zum entgasen von polymerschmelzen
EP2001571A1 (de)	2008-12-17	Verfahren zur abtrennung leichtflüchtiger komponenten aus einem stoffgemisch sowie vorrichtung zur durchführung dieses verfahrens
EP1882518A2 (de)	2008-01-30	Verfahren zur Temperaturänderung eines Rohrbündelreaktors
DE3511234A1 (de)	1986-04-17	Verfahren und einrichtung zum abkuehlen und entstauben von gasen
DE102004007189A1 (de)	2004-09-23	Verfahren zur Luftbehandlung in einem Fahrzeug und Vorrichtung hierfür
EP1614150A2 (de)	2006-01-11	Vorrichtung und verfahren zum reinigen von bei der herstellung von halbleitern verwendeten gegenständen, insbesondere von transport- und reinigungsbehältern für wafer
CH717294A1 (de)	2021-10-15	Verfahren zur Geruchsentfernung aus recycelten Polyolefin-Pellets.
EP3941641B1 (de)	2022-08-31	Verfahren zur verarbeitung explosionsfähiger produkte in einer trennmaschine und trennmaschine
DE102015217844A1 (de)	2017-03-02	Brenner-Schutzvorrichtung, Anlage zum Erwärmen von Material umfassend eine derartige Brenner-Schutzvorrichtung sowie Verfahren zum Schützen eines Brenners an einer nachhitzenden Einrichtung vor Überhitzung
DE3004545C2 (de)	1983-03-10	Kondensator zum Ausscheiden von Feststoffen aus einem Dampf-Gas-Gemisch und aus Trüben bei der Gewinnung von Metallchloriden aus Seltenen Erden, sowie von Titanchlorid und begleitenden Metallchloriden durch Chlorierung der Ausgangsmaterialien
DE2439891C2 (de)	1985-04-11	Abscheider zum Trennen von Flüssigkeit und Gas
DE69002947T2 (de)	1994-03-24	Verfahren zur erniedrigung des ölgehalts einer bohrflüssigkeit und apparat zur anwendung dieses verfahrens.
DE69706082T2 (de)	2002-04-25	Verfahren und Vorrichtung zur Reinigung von Filtern, die mit Polymeren und schmelzbaren Harzen verunreinigt sind, in situ, ohne die Filterelemente zu entnehmen
DE9013241U1 (de)	1990-11-22	Trockeneinrichtung in Reinigungsanlagen
EP2601465B1 (de)	2016-08-31	Verwendung einer vorrichtung zum trocknen von werkstücken nach einem reinigungsvorgang
EP3098215B1 (de)	2020-07-01	Verfahren und vorrichtung zum behandeln von terephtalsäure
WO2022089827A1 (de)	2022-05-05	Prozesswasserdestillationsanlage und verfahren zum betreiben einer prozesswasserdestillationsanlage
EP2921223A1 (de)	2015-09-23	Vorrichtung und Verfahren zur Polykondensation von Prepolymeren unter Entfernung gasförmiger Spaltprodukte und Verwendung zur kontinuierlichen Herstellung von Polyamiden und/oder deren Co-Polymeren
DE3312538A1 (de)	1983-10-13	Verfahren zum entfernen von kondensationsprodukten von bauteiloberflaechen
EP4652025A1 (de)	2025-11-26	Vorrichtung und verfahren zur behandlung von behältern unter sterilbedingungen
DE102021112339A1 (de)	2022-11-17	Verfahren, Inertisierungsvorrichtung und Inertgasbox zur Herstellung einer Inertgasatmosphäre
EP2525178B1 (de)	2017-11-29	Verfahren zur Trocknung eines Feststoffisolationen enthaltenden Aktivteils eines mit Imprägnieröl füllbaren, elektrischen Gerätes und Vorrichtung zur Durchführung dieses Verfahrens
DE4028541C1 (en)	1992-02-13	Method of separating machine tool waste - has oil coated swarf pressed and fluid separated prior to heating or metal

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