GB451251A - Improvements in or relating to centrifugal separator - Google Patents

Improvements in or relating to centrifugal separator

Info

Publication number
GB451251A
GB451251A GB406935A GB406935A GB451251A GB 451251 A GB451251 A GB 451251A GB 406935 A GB406935 A GB 406935A GB 406935 A GB406935 A GB 406935A GB 451251 A GB451251 A GB 451251A
Authority
GB
United Kingdom
Prior art keywords
sleeve
separator
port
valve
ring
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.)
Expired
Application number
GB406935A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB406935A priority Critical patent/GB451251A/en
Priority to DEF80270D priority patent/DE648087C/en
Publication of GB451251A publication Critical patent/GB451251A/en
Expired legal-status Critical Current

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
    • B04B1/18—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 controlled by the centrifugal force of an auxiliary liquid

Abstract

451,251. Centrifugal machines. FAWCETT, H. W., 3, Kent Road, Harrogate. Feb. 8, 1935, No. 4069. [Class 23] The peripheral discharge apertures of a centrifugal separator have rings b mounted to form a sliding fit therein, so that, when the separator is operating, each ring moves outwards under the influence of a spring or of centrifugal force, to form a tight joint with a seating surface S placed round the separator. The separator has liner plates A<1> from which the material passes to the valves V formed by the rings b. The seating surfaces S are carried by a sleeve B the upper part B<1> of which is formed as an hydraulic cylinder containing a piston C integral with the bowl wall A. The parts are normally in the position shown in Fig. 1. When liquid is introduced into the cylinder through the port E above the piston, the cylinder is raised until the port P in the sleeve registers with the valve V and so permits discharge from the bowl. When liquid is passed through the port F beneath the piston, the cylinder moves down again to the position shown in which the valve V is closed. A valve construction is shown in Fig. 2. The ring b slides in a housing a screwed into the bowl wall A, and is surrounded by a flexible packing sleeve c which maintains a tight joint under pressure exerted centrifugally by the sleeve d. The port P is formed by a renewable nipple g screwed into the seating plate f and the sleeve B. Stops l prevent the valve from being forced too far inwards. In a modification the packing ring is arranged behind the ring b.
GB406935A 1935-02-08 1935-02-08 Improvements in or relating to centrifugal separator Expired GB451251A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB406935A GB451251A (en) 1935-02-08 1935-02-08 Improvements in or relating to centrifugal separator
DEF80270D DE648087C (en) 1935-02-08 1935-11-24 Centrifugal drum with several outlet openings provided on the circumference

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB406935A GB451251A (en) 1935-02-08 1935-02-08 Improvements in or relating to centrifugal separator

Publications (1)

Publication Number Publication Date
GB451251A true GB451251A (en) 1936-07-31

Family

ID=9770141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB406935A Expired GB451251A (en) 1935-02-08 1935-02-08 Improvements in or relating to centrifugal separator

Country Status (2)

Country Link
DE (1) DE648087C (en)
GB (1) GB451251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467742A (en) * 1943-07-13 1949-04-19 Laval Separator Co De Centrifugal bowl with reciprocating valve for separating sludgecontaining liquids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436840B (en) * 1980-02-28 1985-01-28 Alfa Laval Ab A Centrifugal Separator whose rotor exhibits, at its periphery, multiple openable valves
DE4437340C2 (en) * 1993-11-04 1999-01-28 Peter Weinmann Centrifuge for separating a liquid mixture with more than two components of different densities into the components
DE102009024029A1 (en) * 2009-06-05 2010-12-09 Winkelhorst, Markus Self-emptying disk separator for separating sludge from suspension in liquid i.e. water, has slide valve including passage openings passing from upper closing position into lower closing position during unidirectional movement of valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2467742A (en) * 1943-07-13 1949-04-19 Laval Separator Co De Centrifugal bowl with reciprocating valve for separating sludgecontaining liquids

Also Published As

Publication number Publication date
DE648087C (en) 1937-07-22

Similar Documents

Publication Publication Date Title
US2304991A (en) Valve pot
GB793277A (en) Improvements in and relating to an apparatus for delivering different materials in predetermined proportions
GB669423A (en) Diaphragm-anchoring means
GB820797A (en) Improvements in or relating to fluid valves
GB574667A (en) A centrifugal bowl for separating sludge-containing liquids
GB451251A (en) Improvements in or relating to centrifugal separator
GB751289A (en) Improvements in relief valves
GB483239A (en) Improvements in or relating to centrifugal separators
GB534610A (en) Improvements relating to valves
GB616442A (en) Improvements in centrifugal separators
GB593392A (en) Improvements in and in the manufacture of oil control or scraper rings for the pistons or sleeve valves of engines
GB589138A (en) Improvements in releasing means for steam irons
GB860026A (en) Improvements in and relating to resilient valves for fluids under pressure
US3054619A (en) Stuffing box
US2299216A (en) Piston sealing device
GB469338A (en) Improvements in or relating to centrifugal separators
GB843237A (en) An improved high pressure fluid filter
GB287432A (en) Improvements in valves
GB400809A (en) Improvements in centrifugal separators
GB487173A (en) Improvements in or relating to rubber packing
GB843417A (en) Valves for controlling the flow of fluids
GB278859A (en) Improvements in or relating to valves of the piston type
SU72237A1 (en) Pipe plug
GB739491A (en) Improvements in or relating to fluid sealing structures and gaskets therefor
GB266647A (en) Valve facings or packing rings