GB1529239A – Rotary concentrators for solids-containing fluids
– Google Patents
GB1529239A – Rotary concentrators for solids-containing fluids
– Google Patents
Rotary concentrators for solids-containing fluids
Info
Publication number
GB1529239A
GB1529239A
GB29534/76A
GB2953476A
GB1529239A
GB 1529239 A
GB1529239 A
GB 1529239A
GB 29534/76 A
GB29534/76 A
GB 29534/76A
GB 2953476 A
GB2953476 A
GB 2953476A
GB 1529239 A
GB1529239 A
GB 1529239A
Authority
GB
United Kingdom
Prior art keywords
elements
discs
guides
housing
slurry
Prior art date
1975-07-17
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
GB29534/76A
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.)
Artisan Industries Inc
Original Assignee
Artisan Industries Inc
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.)
1975-07-17
Filing date
1976-07-15
Publication date
1978-10-18
1976-07-15
Application filed by Artisan Industries Inc
filed
Critical
Artisan Industries Inc
1978-10-18
Publication of GB1529239A
publication
Critical
patent/GB1529239A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000007787
solid
Substances
0.000
title
abstract
4
239000012530
fluid
Substances
0.000
title
1
239000002002
slurry
Substances
0.000
abstract
4
238000010276
construction
Methods
0.000
abstract
1
238000006073
displacement reaction
Methods
0.000
abstract
1
239000004744
fabric
Substances
0.000
abstract
1
239000000706
filtrate
Substances
0.000
abstract
1
239000007788
liquid
Substances
0.000
abstract
1
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/39—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor with hollow discs side by side on, or around, one or more tubes, e.g. of the leaf type
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
B01D29/86—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor
B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices
B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 – B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
Abstract
1529239 Slurry concentrator ARTISAN INDUSTRIES INC 15 July 1976 [17 July 1975] 29534/76 Heading BID In a slurry concentrator (Fig. 1, not shown) comprising alternate flat annular elements 19 and discs 21 spaced axially apart along a cylindrical housing, with the discs mounted on a shaft (20) to rotate relative to elements 19, wherein slurry flows along a sinuous path round the outer peripheries of discs 21 and the inner peripheries of elements 19, the discs or elements or some of each being constructed as filters which drain off liquid from the slurry, the outer edges of the discs 21 are provided with circumferentially spaced guides 30 which make clearances of e.g. 0.01 inch with adjacent elements 19 or parts of the housing to restrain the discs against axial displacement. As shown the guides comprise outwardly extending fingers which run in annular grooves 33 in the housing wall, the grooves being lined with replaceable bearing rings 28, 31. In Fig. 6 (not shown) the guides comprise T-section members which run against bearing rings screwed to the facing surfaces of elements 19. In Fig. 4 (not shown) the inner peripheries of elements 19 are similarly provided with guides running in grooves in the shaft (20) or in the hubs (22) of discs 21 thereon. The fingers of the guides could be hardened and/or replaceable when worn or could incorporate ball or roller bearings. In the concentrator illustrated discs 21 are solid with curved blades 21A, and elements 19 are filter elements with filter cloth sections 23 on each flat face and individual filtrate outlets (24A) into a drain pan. Flanges 18A, 18B welded to the outer peripheries of elements 19 form the housing wall when the elements are bolted together. In alternative constructions the housing and elements 19 may rotate, elements 19 may be solid and discs 21 may be filter elements, or elements 19 and 21 may each include solid and filter elements.
GB29534/76A
1975-07-17
1976-07-15
Rotary concentrators for solids-containing fluids
Expired
GB1529239A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/596,639
US3989629A
(en)
1975-07-17
1975-07-17
Apparatus and system for stabilizing the disc elements of a rotary concentrator for solids-containing fluids
Publications (1)
Publication Number
Publication Date
GB1529239A
true
GB1529239A
(en)
1978-10-18
Family
ID=24388089
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
GB29534/76A
Expired
GB1529239A
(en)
1975-07-17
1976-07-15
Rotary concentrators for solids-containing fluids
GB16543/78A
Expired
GB1529240A
(en)
1975-07-17
1976-07-15
Rotary concentrators for solids-containing fluids
Family Applications After (1)
Application Number
Title
Priority Date
Filing Date
GB16543/78A
Expired
GB1529240A
(en)
1975-07-17
1976-07-15
Rotary concentrators for solids-containing fluids
Country Status (4)
Country
Link
US
(1)
US3989629A
(en)
JP
(1)
JPS5228066A
(en)
CA
(1)
CA1059931A
(en)
GB
(2)
GB1529239A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN102350113A
(en)
*
2011-07-21
2012-02-15
上海安赐机械设备有限公司
Scraping disc type filter
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4036759A
(en)
*
1975-07-17
1977-07-19
Artisan Industries Inc.
Apparatus and system for stabilizing the disc elements of a rotary concentrator for solids-containing fluids
JPS6190716A
(en)
*
1984-10-11
1986-05-08
Kaname Miura
Dynamic filter
AU4883585A
(en)
*
1984-10-31
1986-05-08
Rotoclean Industrial Corp.
Multistage rotary dust collector
JPS63252519A
(en)
*
1987-04-09
1988-10-19
Ngk Insulators Ltd
Rotary disc type separation device
JPS6458309A
(en)
*
1987-08-28
1989-03-06
Yagishita Goshi Kaisha
Crossflow type filter
US5679249A
(en)
*
1991-12-24
1997-10-21
Pall Corporation
Dynamic filter system
IT1254841B
(en)
*
1992-03-24
1995-10-11
Giovanni Gattrugeri
HEAD STRUCTURE FOR ROTARY SUPPORT OF TREES AND SIMILAR
US6117322A
(en)
*
1993-06-23
2000-09-12
Pall Corporation
Dynamic filter system
DE59403873D1
(en)
*
1994-03-07
1997-10-02
Maurer Sa Ing A
Device for filtering fluid media
US6165365A
(en)
*
1994-08-15
2000-12-26
Spintek Systems, Lp
Shear localized filtration system
US20050161390A1
(en)
*
2004-01-23
2005-07-28
Kintech Technology Co., Ltd.
Laminated modular water filter
MX2007001426A
(en)
2004-08-09
2008-03-11
Prime Solution Inc
Rotary fan press.
CN101296739B
(en)
2005-10-28
2011-12-14
普莱姆解决方案公司
Rotating fan compressor
WO2007053535A2
(en)
*
2005-10-28
2007-05-10
Prime Solution, Inc.
Mass thickening apparatus
ES2332236T3
(en)
*
2006-05-10
2010-01-29
Grundfos Management A/S
FILTER DEVICE.
US20070278146A1
(en)
*
2006-05-31
2007-12-06
Cook Melvin W
Centrifugal Fluid Filtration Devices, Systems and Methods
MX2016011225A
(en)
2014-04-08
2017-04-27
Prime Solution Inc
Rotary fan press with auger.
CN104324537B
(en)
*
2014-09-15
2016-02-10
浙江金鸟压滤机有限公司
A kind of filter press filter-pressing process
CN108105172A
(en)
*
2017-12-21
2018-06-01
柳工常州机械有限公司
Hydraulic oil container oil-returning filtering device
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US1264635A
(en)
*
1917-09-25
1918-04-30
Walton C Graham
Filtering apparatus and system.
US1833335A
(en)
*
1930-03-03
1931-11-24
Paul W Prutzman
Filter press
US3437208A
(en)
*
1964-10-21
1969-04-08
Jan Kaspar
Apparatus for dynamic filtration of liquids
US3884805A
(en)
*
1974-05-13
1975-05-20
Artisan Ind
Apparatus and process for continuous concentration of solids from a solids-containing fluid
US3884813A
(en)
*
1974-05-13
1975-05-20
Artisan Ind
Solids concentrator with a rotor having ploughs thereon
1975
1975-07-17
US
US05/596,639
patent/US3989629A/en
not_active
Expired – Lifetime
1976
1976-07-07
CA
CA256,511A
patent/CA1059931A/en
not_active
Expired
1976-07-15
GB
GB29534/76A
patent/GB1529239A/en
not_active
Expired
1976-07-15
GB
GB16543/78A
patent/GB1529240A/en
not_active
Expired
1976-07-16
JP
JP51084060A
patent/JPS5228066A/en
active
Granted
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CN102350113A
(en)
*
2011-07-21
2012-02-15
上海安赐机械设备有限公司
Scraping disc type filter
Also Published As
Publication number
Publication date
CA1059931A
(en)
1979-08-07
US3989629A
(en)
1976-11-02
GB1529240A
(en)
1978-10-18
JPS5228066A
(en)
1977-03-02
JPS5535163B2
(en)
1980-09-11
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Legal Events
Date
Code
Title
Description
1979-03-07
PS
Patent sealed [section 19, patents act 1949]
1987-03-04
PCNP
Patent ceased through non-payment of renewal fee
