DK0491135T3 - Self-emptying centrifugal drum for cleaning milk for bacteria by centrifugation - Google Patents

Self-emptying centrifugal drum for cleaning milk for bacteria by centrifugation

Info

Publication number
DK0491135T3
DK0491135T3 DK91117956.2T DK91117956T DK0491135T3 DK 0491135 T3 DK0491135 T3 DK 0491135T3 DK 91117956 T DK91117956 T DK 91117956T DK 0491135 T3 DK0491135 T3 DK 0491135T3
Authority
DK
Denmark
Prior art keywords
drum
centrifugation
bacteria
self
milk
Prior art date
Application number
DK91117956.2T
Other languages
Danish (da)
Inventor
Karl-Heinz Zettier
Hanno Dipl-Ing Lehmann
Original Assignee
Westfalia Separator Ag
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 Westfalia Separator Ag filed Critical Westfalia Separator Ag
Application granted granted Critical
Publication of DK0491135T3 publication Critical patent/DK0491135T3/en

Links

Classifications

    • 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
    • B04B11/082—Skimmers for discharging liquid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C7/00—Other dairy technology
    • A23C7/04—Removing unwanted substances other than lactose or milk proteins from milk
    • A23C7/046—Removing unwanted substances other than lactose or milk proteins from milk by centrifugation without using chemicals, e.g. bactofugation; re-use of bactofugate
    • 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
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C2210/00—Physical treatment of dairy products
    • A23C2210/25—Separating and blending
    • A23C2210/256—Removal or separation of bacteria, or a fraction containing bacteria, by centrifugation; Bactofugation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Centrifugal Separators (AREA)
  • Dairy Products (AREA)

Abstract

The milk supplied via the inlet 3 is sterilised in the plate-type insert 4. The centrifuged germs are collected in the concentrate chamber 16 and periodically let off from the drum 1. The sterilised milk is conveyed out of the drum by a first paring member 8. Via ducts 15 and throttle ducts 13, a part flow of germ-poor liquid is conducted into a second paring chamber 11, in which a second paring member 12 is arranged, the take-off duct 17 of which opens directly into the inlet chamber 2. As a result, tube parts outside the drum can be omitted. <IMAGE>
DK91117956.2T 1990-12-17 1991-10-22 Self-emptying centrifugal drum for cleaning milk for bacteria by centrifugation DK0491135T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4040294A DE4040294C2 (en) 1990-12-17 1990-12-17 Self-draining centrifugal drum for sterilizing milk

Publications (1)

Publication Number Publication Date
DK0491135T3 true DK0491135T3 (en) 1994-05-09

Family

ID=6420541

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91117956.2T DK0491135T3 (en) 1990-12-17 1991-10-22 Self-emptying centrifugal drum for cleaning milk for bacteria by centrifugation

Country Status (7)

Country Link
EP (1) EP0491135B1 (en)
JP (1) JP2620443B2 (en)
AT (1) ATE101004T1 (en)
DE (2) DE4040294C2 (en)
DK (1) DK0491135T3 (en)
ES (1) ES2050027T3 (en)
PL (1) PL167314B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013504335A (en) † 2009-09-16 2013-02-07 ジーイーエー メカニカル エクイップメント ゲーエムベーハー Method for producing raw milk that can be stored for a relatively long period of time

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE176539C (en) *
US3217982A (en) * 1958-10-17 1965-11-16 Westfalia Separator Ag Apparatus for the sterilization of liquids
DE2701624C2 (en) * 1977-01-17 1983-03-17 Westfalia Separator Ag, 4740 Oelde Continuously operating drum for concentrating suspended solids
DE2913406B1 (en) * 1979-04-04 1980-08-28 Westfalia Separator Ag Centrifugal drum with vertical axis of rotation for concentration of suspensions
DE3041210C2 (en) * 1980-11-03 1982-07-15 Westfalia Separator Ag, 4740 Oelde Self-draining centrifuge
SE8302215D0 (en) * 1983-04-20 1983-04-20 Alfa Laval Marine Power Eng centrifugal
SE440487B (en) * 1983-12-21 1985-08-05 Alfa Laval Marine Power Eng CENTRIFUGAL DEVICE DEVICE
DE3620548A1 (en) * 1986-06-19 1987-12-23 Westfalia Separator Ag METHOD AND DEVICE FOR PRODUCING CITRUS JUICES WITH A LOW REMAINING PUMP
JPH0721865B2 (en) * 1986-08-29 1995-03-08 パイオニア株式会社 Optical recording information reader
DE3802305C1 (en) * 1988-01-27 1989-10-05 Westfalia Separator Ag, 4740 Oelde, De Process and apparatus for the centrifugal removal of bacteria from milk
DE3826461C1 (en) * 1988-01-27 1990-02-15 Westfalia Separator Ag, 4740 Oelde, De Method and device for the centrifugal sterilisation of milk

Also Published As

Publication number Publication date
DE4040294C2 (en) 1994-06-16
DE59100995D1 (en) 1994-03-17
JP2620443B2 (en) 1997-06-11
EP0491135A1 (en) 1992-06-24
ES2050027T3 (en) 1994-05-01
PL292718A1 (en) 1992-06-26
JPH04284864A (en) 1992-10-09
PL167314B1 (en) 1995-08-31
ATE101004T1 (en) 1994-02-15
EP0491135B1 (en) 1994-02-02
DE4040294A1 (en) 1992-07-02

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