SE8804443D0 - STEERING WATER SYSTEM WITH RADIALLY OUTLET LOCATED CONTROL VALVE FOR CENTRIFUGAL Separators - Google Patents

STEERING WATER SYSTEM WITH RADIALLY OUTLET LOCATED CONTROL VALVE FOR CENTRIFUGAL Separators

Info

Publication number
SE8804443D0
SE8804443D0 SE8804443A SE8804443A SE8804443D0 SE 8804443 D0 SE8804443 D0 SE 8804443D0 SE 8804443 A SE8804443 A SE 8804443A SE 8804443 A SE8804443 A SE 8804443A SE 8804443 D0 SE8804443 D0 SE 8804443D0
Authority
SE
Sweden
Prior art keywords
control water
control
control valve
water system
nozzle
Prior art date
Application number
SE8804443A
Other languages
Swedish (sv)
Other versions
SE8804443L (en
Inventor
K Pardess
Original Assignee
Nagema Veb K
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 Nagema Veb K filed Critical Nagema Veb K
Publication of SE8804443D0 publication Critical patent/SE8804443D0/en
Publication of SE8804443L publication Critical patent/SE8804443L/en

Links

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
    • B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
    • B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
    • B04B1/16—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl

Landscapes

  • Centrifugal Separators (AREA)

Abstract

The invention relates to a control water system with radially external control valve for centrifugal separators with an axially movable piston slide which, during operation, opens and closes mud discharge slots located radially on the outer edge of the drum, and in which control water system the control valve is connected to the control water feed system via control water channels and a control water collection chamber. The control water channel is constructed according to the invention with a nozzle-shaped opening in the direction of the control water collection chamber, which opening is dimensioned in such a way that a constant liquid level is maintained in front of this opening and the amount of control water which enters the control water channel through this nozzle is 1.2 times the amount of control water which leaves through the valve nozzle of the control valve. This design ensures that a control water system is produced which operates independently of the supplied control water pressure and has a continuously constant opening time of the mud discharge slots for the respective partial mud clearance.
SE8804443A 1987-12-09 1988-12-08 STEERING WATER SYSTEM WITH RADIALLY OUTLET LOCATED CONTROL VALVE FOR CENTRIFUGAL Separators SE8804443L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD31017187A DD267670A1 (en) 1987-12-09 1987-12-09 CONTROL WATER SYSTEM WITH RADIAL EXTERNAL CONTROL VALVE FOR CENTRIFUGAL SAVERS

Publications (2)

Publication Number Publication Date
SE8804443D0 true SE8804443D0 (en) 1988-12-08
SE8804443L SE8804443L (en) 1989-06-10

Family

ID=5594862

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8804443A SE8804443L (en) 1987-12-09 1988-12-08 STEERING WATER SYSTEM WITH RADIALLY OUTLET LOCATED CONTROL VALVE FOR CENTRIFUGAL Separators

Country Status (4)

Country Link
DD (1) DD267670A1 (en)
DE (1) DE3837720A1 (en)
DK (1) DK643788A (en)
SE (1) SE8804443L (en)

Also Published As

Publication number Publication date
DE3837720A1 (en) 1989-06-22
SE8804443L (en) 1989-06-10
DD267670A1 (en) 1989-05-10
DK643788D0 (en) 1988-11-17
DK643788A (en) 1989-06-10

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