EP1508377A1 - Séparateur - Google Patents

Séparateur Download PDF

Info

Publication number
EP1508377A1
EP1508377A1 EP04018599A EP04018599A EP1508377A1 EP 1508377 A1 EP1508377 A1 EP 1508377A1 EP 04018599 A EP04018599 A EP 04018599A EP 04018599 A EP04018599 A EP 04018599A EP 1508377 A1 EP1508377 A1 EP 1508377A1
Authority
EP
European Patent Office
Prior art keywords
inlet
separator according
ribs
space
bores
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.)
Granted
Application number
EP04018599A
Other languages
German (de)
English (en)
Other versions
EP1508377B1 (fr
Inventor
Karl-Heinz Zettier
Siegfried Klapper
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.)
GEA Mechanical Equipment GmbH
Original Assignee
Westfalia Separator GmbH
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 GmbH filed Critical Westfalia Separator GmbH
Priority to PL04018599T priority Critical patent/PL1508377T3/pl
Publication of EP1508377A1 publication Critical patent/EP1508377A1/fr
Application granted granted Critical
Publication of EP1508377B1 publication Critical patent/EP1508377B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B04B11/06—Arrangement of distributors or collectors in centrifuges
    • 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

Definitions

  • the invention relates to a separator according to the preamble of claim 1.
  • Such a separator is known from DE 38 34 134 A1 (see FIG. 4).
  • Another problem is a transport (shaft run) of germs to the peeling disc.
  • connection bores extend between a preferably conical Zulaufraum and the annulus and preferably each of the outlet openings from the inlet space into the inlet bores of the distributor and each of the connection bores to the annulus a rib is assigned in each case.
  • the ribs are particularly advantageous radially inside the outlet openings from the inlet chamber into the inlet bores of the distributor and axially arranged below the connecting holes to the annulus. Especially like that can even at a high gas content in the product, especially at a high Air content in raw milk, a particularly uniform degermination can be achieved!
  • an upper catching chamber which has holes with a Annulus is in operative connection with the ribs in individual distribution channels can be divided. Thereafter, the ribs do not set before the entrance of the Drill holes for the distribution channels but they provide even the boundary wall
  • the distribution chamber is also not above the lower end arranged the inlet pipe, so that no product can enter into it.
  • the fan chamber rather, it serves to recirculate leaking fluid into the drum. The prevention Contaminations are not at the forefront of the considerations.
  • the ribs in the direction of rotation according to a particularly preferred variant the invention seen in front of the outlet openings and the connecting holes arranged. It has also proven to be particularly advantageous if the inlet space has a conically widening shape in the inlet direction.
  • the height of the ribs in the inlet region is preferably higher than the height of the outlet openings in the Zulaufbohrungen, for example, at least 1.5 times in particular more than 2 times, the height of the outlet openings in the inlet holes and correspond to that of the ring portion before the bore.
  • FIG. 1 shows a simplified illustration of a partial region of a centrifugal drum 1 of a separator in which a disc package 2 of a plurality of plates 3 concentric is arranged to the machine axis A.
  • the plates 3 have a conical shape are stacked axially on top of each other and by means not shown here Abstandshaltem (Tabs and the like.) Spaced apart.
  • the plate package 2 is held on a distributor shaft 4 of a distributor 5, which at its Outer circumference is provided with radially outwardly projecting webs (not here to recognize), which engage on the inner circumference of the plate 3 in this.
  • the plate package 2 has riser channels 6, which consists of directly superimposed holes in the Contain plates 3 and extend over the entire height of the plate package 2.
  • a concentric to the machine axis lying inlet pipe 7 allows the supply line a centrifuged good example here from above into the centrifugal drum 1 and there formed by the distributor shaft 4 and below the plate package 2 in the distributor 5 Zulaufbohritch 8 in the plate package 2, for example in the region of the riser channel 6 or elsewhere.
  • the centrifugal drum 1 is then the actual Clarification of the processed product of solids (eg for sterilization) and / or a separation of the product into different liquid phases, which through leads 9, 10 on different diameters and peeling discs 11, 12th and derived from the centrifugal drum 1 not shown here by solid discharges become.
  • a product supplied through the feed pipe 7 first enters from the feed pipe 7 a in this separator with vertical machine and rotary axis from above down conically widening inlet space 13 with inside smooth surfaces in the center of the distributor shaft 4, wherein the free lower outlet of the inlet pipe 7 extends below the upper edge of the inlet space 13.
  • the opening angle ⁇ of the inlet space 13 is the size of the separator and the associated Performance adjusted and may, for example, more than 3 °, preferably more than 5 °.
  • the product From the inlet space 13, the product passes radially outward (and here obliquely downward) through outlet openings 14 from the inlet chamber 13 into the inlet bores 8 1, the inner portions 23 and upwardly extending portions in the manifold 24, which open below the riser channels.
  • the height (parallel to the vertical machine axis) of the ribs 16 is greater, for example by more than 1.5 times greater than the height of the outlet openings 14th
  • ribs 16 are again preferably behind each in the direction of rotation Ridge 16 and axially above the ribs 16 (axially relative to the vertical drum axis M) connecting holes 17 formed in the distributor shaft 4, which differs from the outlet openings 14 of the inlet chamber 13 parallel to the peripheral wall 18 of the inlet chamber 13 extend in the distributor shaft 4 into an annular space 19, which in the Distributor shaft 4 above the lower end of the inlet pipe 7 and below the lower first paring disc 11 is formed and via an annular channel 20 with a further annular space 21 is connected, in which the first paring disc 11 is arranged is.
  • the ribs 16 are within a radially widening annular portion 22 of the Arranged annular space 13, disposed on the outer circumference of the inlet openings 14 are where already further acceleration of the centrifugal - supported through the ribs 16 - takes place.
  • the ribs 16 are tapered according to a variant such that they the conical inner contour of the Zulaufraumes in their area down extend, which further optimizes the conditions in the inlet area. Ribs 16 are as high as the ring portion 22 and can also be as wide as the connecting holes.
  • FIG. 4 illustrates the design of a sterilization separator for sterilization of milk with a drum with vertical axis of rotation and with a mud room outside the plate pack and a spool before Feststoffaustragsötechnische for discharging solids such as germs.
  • the degerminator according to the invention may otherwise be exemplified as this separator be constructed, but then the inlet area, in particular the distribution area according to the type of Fig. 1 - 3 is designed.
  • At least eight ribs and inlet bores are advantageously provided.
  • the number the ribs 16 thus corresponds to the number of riser channels and outlet openings.
  • the width of the ribs 16 may also correspond to the width of the connecting bores 17.

Landscapes

  • Centrifugal Separators (AREA)
  • Dairy Products (AREA)
EP04018599A 2003-08-16 2004-08-05 Séparateur Expired - Lifetime EP1508377B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04018599T PL1508377T3 (pl) 2003-08-16 2004-08-05 Wirówka

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10337641 2003-08-16
DE10337641 2003-08-16

Publications (2)

Publication Number Publication Date
EP1508377A1 true EP1508377A1 (fr) 2005-02-23
EP1508377B1 EP1508377B1 (fr) 2006-06-07

Family

ID=34042174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04018599A Expired - Lifetime EP1508377B1 (fr) 2003-08-16 2004-08-05 Séparateur

Country Status (5)

Country Link
EP (1) EP1508377B1 (fr)
AT (1) ATE328669T1 (fr)
DE (2) DE502004000691D1 (fr)
ES (1) ES2263096T3 (fr)
PL (1) PL1508377T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004014A1 (fr) * 2009-07-10 2011-01-13 Gea Westfalia Separator Gmbh Séparateur à axe rotatif vertical
CN108148736A (zh) * 2018-01-12 2018-06-12 上海元创生物科技有限公司 生物反应器内置活细胞清液分离装置
CN108246523A (zh) * 2018-01-13 2018-07-06 常州大学 一种碟式离心机锥型碟片架

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010005476U1 (de) 2010-05-21 2011-09-08 Gea Mechanical Equipment Gmbh Separator
DE102012018241B4 (de) 2012-09-17 2014-12-18 Gea Mechanical Equipment Gmbh Separator
DE202015103984U1 (de) 2015-07-30 2016-11-02 Gea Mechanical Equipment Gmbh Separatortrommel und Separator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842980C1 (fr) * 1988-12-21 1990-02-01 Westfalia Separator Ag, 4740 Oelde, De

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842980C1 (fr) * 1988-12-21 1990-02-01 Westfalia Separator Ag, 4740 Oelde, De

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011004014A1 (fr) * 2009-07-10 2011-01-13 Gea Westfalia Separator Gmbh Séparateur à axe rotatif vertical
CN102470379A (zh) * 2009-07-10 2012-05-23 Gea机械设备有限公司 带有竖直的旋转轴线的分离器
CN102470379B (zh) * 2009-07-10 2015-06-10 Gea机械设备有限公司 带有竖直的旋转轴线的分离器
US9132435B2 (en) 2009-07-10 2015-09-15 Gea Mechanical Equipment Gmbh Separator with rib body arranged in admission chamber
EP2451585B1 (fr) 2009-07-10 2017-03-22 GEA Mechanical Equipment GmbH Séparateur à axe rotatif vertical
EP2451585B2 (fr) † 2009-07-10 2020-03-11 GEA Mechanical Equipment GmbH Séparateur à axe rotatif vertical
CN108148736A (zh) * 2018-01-12 2018-06-12 上海元创生物科技有限公司 生物反应器内置活细胞清液分离装置
CN108246523A (zh) * 2018-01-13 2018-07-06 常州大学 一种碟式离心机锥型碟片架

Also Published As

Publication number Publication date
PL1508377T3 (pl) 2006-09-29
DE502004000691D1 (de) 2006-07-20
EP1508377B1 (fr) 2006-06-07
ATE328669T1 (de) 2006-06-15
ES2263096T3 (es) 2006-12-01
DE102004038613A1 (de) 2005-03-10

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