AU6722990A - Screen spray system - Google Patents

Screen spray system

Info

Publication number
AU6722990A
AU6722990A AU67229/90A AU6722990A AU6722990A AU 6722990 A AU6722990 A AU 6722990A AU 67229/90 A AU67229/90 A AU 67229/90A AU 6722990 A AU6722990 A AU 6722990A AU 6722990 A AU6722990 A AU 6722990A
Authority
AU
Australia
Prior art keywords
spray system
screen spray
screen
spray
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.)
Abandoned
Application number
AU67229/90A
Inventor
Alexander Slett Ritchie
George Lawrence Souter
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.)
Rig Technology Ltd
Original Assignee
Rig Technology Ltd
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
Priority claimed from GB898924868A external-priority patent/GB8924868D0/en
Application filed by Rig Technology Ltd filed Critical Rig Technology Ltd
Publication of AU6722990A publication Critical patent/AU6722990A/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • B07B1/55—Cleaning with fluid jets
AU67229/90A 1989-11-03 1990-11-02 Screen spray system Abandoned AU6722990A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8924868 1989-11-03
GB898924868A GB8924868D0 (en) 1989-11-03 1989-11-03 Screen spray system
GB9022901A GB2237521B (en) 1989-11-03 1990-10-22 Screen spray system
GB9022901 1990-10-22

Publications (1)

Publication Number Publication Date
AU6722990A true AU6722990A (en) 1991-05-31

Family

ID=26296154

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67229/90A Abandoned AU6722990A (en) 1989-11-03 1990-11-02 Screen spray system

Country Status (3)

Country Link
AU (1) AU6722990A (en)
GB (1) GB2237521B (en)
WO (1) WO1991006381A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425876A (en) * 1993-10-25 1995-06-20 Claude Laval Corporation Gravity screen filter with dynamic backwash
US5614094A (en) * 1994-05-13 1997-03-25 Deister Machine Co., Inc. Vibrating screen unit
AU715982B2 (en) * 1996-04-24 2000-02-10 Schenck Process Australia Pty Ltd Screen deck element and screen deck

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE74485C (en) * Firma FRANZ CLOUTH in Köln-Nippes Hose for sprinkling with any number of outflow openings distributed over its entire length
CH254713A (en) * 1946-11-19 1948-05-31 Von Roll Ag Sieve device.
FR1094105A (en) * 1953-01-02 1955-05-13 Smidth & Co As F L Screening of liquid or dry material
GB859746A (en) * 1958-07-14 1961-01-25 Karl Lauri Ellila Improvements in or relating to screen filters
US3255885A (en) * 1963-02-27 1966-06-14 Nordberg Manufacturing Co Vibrating screen
US3477572A (en) * 1967-05-22 1969-11-11 Sweco Inc Vibratory separator
FR2351717A2 (en) * 1976-05-18 1977-12-16 Rech Geolog Miniere Granulometric separation of granular materials - has additional spray of liquid directed upwards from below screen to prevent clogging
ES461271A1 (en) * 1977-08-02 1978-05-01 Perez Canales Candido Screening device for bulk mineral material in powder or granular form
US4282090A (en) * 1980-06-20 1981-08-04 St. Louis Conveyor Company Inc. Rotary sifting device
US4459207A (en) * 1982-01-15 1984-07-10 Standard Oil Company Method and apparatus for cleaning drilling fluids
ZW10485A1 (en) * 1984-06-27 1986-01-29 Anglo Amer Corp South Africa An apparatus and a method for separating one solid component from another solid component in suspension in a liquid
US4661253A (en) * 1985-08-06 1987-04-28 Williams Thomas C Solid waste separator
FI872331A (en) * 1986-05-27 1987-11-28 Anglo Amer Corp South Africa ANORDNING OCH FOERFARANDE FOER SEPARERING AV EN FAST KOMPONENT FRAON EN ANNAN FAST KOMPONENT I SUSPENSION I EN VAETSKA.

Also Published As

Publication number Publication date
WO1991006381A1 (en) 1991-05-16
GB9022901D0 (en) 1990-12-05
GB2237521B (en) 1993-03-24
GB2237521A (en) 1991-05-08

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