GB1511693A – Apparatus for removing solid material from sewage or other liquid
– Google Patents
GB1511693A – Apparatus for removing solid material from sewage or other liquid
– Google Patents
Apparatus for removing solid material from sewage or other liquid
Info
Publication number
GB1511693A
GB1511693A
GB16979/75A
GB1697975A
GB1511693A
GB 1511693 A
GB1511693 A
GB 1511693A
GB 16979/75 A
GB16979/75 A
GB 16979/75A
GB 1697975 A
GB1697975 A
GB 1697975A
GB 1511693 A
GB1511693 A
GB 1511693A
Authority
GB
United Kingdom
Prior art keywords
screen
plate
solids
forks
piston
Prior art date
1975-04-24
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
GB16979/75A
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.)
Jones and Attwood Ltd
Original Assignee
Jones and Attwood 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.)
1975-04-24
Filing date
1975-04-24
Publication date
1978-05-24
1975-04-24
Application filed by Jones and Attwood Ltd
filed
Critical
Jones and Attwood Ltd
1975-04-24
Priority to GB16979/75A
priority
Critical
patent/GB1511693A/en
1976-04-09
Priority to US05/675,455
priority
patent/US4042506A/en
1976-04-13
Priority to FR7611510A
priority
patent/FR2308599B1/en
1976-04-15
Priority to SE7604453A
priority
patent/SE7604453L/en
1976-04-21
Priority to DE19762617416
priority
patent/DE2617416A1/en
1976-04-22
Priority to CA250,805A
priority
patent/CA1069443A/en
1976-04-22
Priority to IT67967/76A
priority
patent/IT1059495B/en
1976-04-23
Priority to JP51045615A
priority
patent/JPS51130061A/en
1976-04-23
Priority to BE166389A
priority
patent/BE841043A/en
1976-04-23
Priority to NLAANVRAGE7604312,A
priority
patent/NL182498C/en
1976-04-27
Priority to AU13372/76A
priority
patent/AU497411B2/en
1978-05-24
Publication of GB1511693A
publication
Critical
patent/GB1511693A/en
1983-02-03
Priority to SG49/83A
priority
patent/SG4983G/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
B21D22/02—Stamping using rigid devices or tools
E—FIXED CONSTRUCTIONS
E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
E02B—HYDRAULIC ENGINEERING
E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
E02B8/023—Arresting devices for waterborne materials
E02B8/026—Cleaning devices
E—FIXED CONSTRUCTIONS
E03—WATER SUPPLY; SEWERAGE
E03F—SEWERS; CESSPOOLS
E03F5/00—Sewerage structures
E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
Abstract
1511693 Filter apparatus JONES & ATTWOOD Ltd 5 April 1976 [24 April 1975] 16979/75 Heading B1D Apparatus for removing solids from liquids (e.g. sewage) flowing in a duct 11 comprises a first screen 10, a vertically extending second screen 13 for receiving solids retained by screen 10 and a vertically reciprocating lifting plate 14 for removing solids from screen 13. As shown the screen 10 is rotatable, screen 13 consists of spaced bars 13a and duct 11 is divided into channels 11a, 11b, channel 11b supplying liquid directly to screen 13. In use screen 10 is rotated alternately in opposite directions. During anticlockwise rotation of screen 10 the solids are removed therefrom by scraper edge 23a and supplied to screen 13. The screen 10 is stopped and plate 14 is lifted by piston/cylinder unit 15 to lift solids from screen 13 into compression chamber 16. The screen 10 is rotated clockwise, the forks 21 are inserted by piston/cylinder unit 20 into channels in the plate 14 to hold the solids thereon, the plate 14 is lowered and the press head 17 is moved by piston/cylinder unit 18 to remove the solids 24 from forks 21, compress them and remove liquid therefrom. When the plate 14 reaches its lowermost position the press head 17 and forks 21 are withdrawn and the screen 10 is rotated anticlockwise. The steps in the process are controlled by a cam-operated timing device. The chamber 16 comprises spring-loaded pivotable plate 19. The plate 19 the side walls of chamber 16 adjacent plate 19 and the press head 17 may be provided with drainage apertures.
GB16979/75A
1975-04-24
1975-04-24
Apparatus for removing solid material from sewage or other liquid
Expired
GB1511693A
(en)
Priority Applications (12)
Application Number
Priority Date
Filing Date
Title
GB16979/75A
GB1511693A
(en)
1975-04-24
1975-04-24
Apparatus for removing solid material from sewage or other liquid
US05/675,455
US4042506A
(en)
1975-04-24
1976-04-09
Apparatus for removing solid material from sewage or other liquid
FR7611510A
FR2308599B1
(en)
1975-04-24
1976-04-13
APPARATUS FOR EXTRACTING SOLID PRODUCTS FROM A SEWAGE OR OTHER LIQUID STREAM
SE7604453A
SE7604453L
(en)
1975-04-24
1976-04-15
APPLIANCE FOR REMOVAL OF SOLID MATERIAL FROM A FLOOD OF SEWERWATER OR OTHER LIQUID
DE19762617416
DE2617416A1
(en)
1975-04-24
1976-04-21
DEVICE FOR THE REMOVAL OF SOLIDS FROM WASTE WATER OR OTHER LIQUIDS
CA250,805A
CA1069443A
(en)
1975-04-24
1976-04-22
Double screen solids removal from liquid
IT67967/76A
IT1059495B
(en)
1975-04-24
1976-04-22
APPARATUS TO REMOVE SLIDE MATERIALS FROM A FLOW OF SEWAGE OR OTHER LIQUID
JP51045615A
JPS51130061A
(en)
1975-04-24
1976-04-23
Device of removing solid matter from sewage or other liquid
BE166389A
BE841043A
(en)
1975-04-24
1976-04-23
APPARATUS FOR REMOVING SOLID MATERIALS FROM A STREAM OF SEWER WATER OR OTHER LIQUIDS
NLAANVRAGE7604312,A
NL182498C
(en)
1975-04-24
1976-04-23
DEVICE FOR REMOVING SOLID MATERIAL FROM SEWER WATER OR THE LIKE.
AU13372/76A
AU497411B2
(en)
1975-04-24
1976-04-27
Apparatus for removing solid material froma flow of liquid
SG49/83A
SG4983G
(en)
1975-04-24
1983-02-03
Apparatus for removing solid material from sewage or other liquid
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB16979/75A
GB1511693A
(en)
1975-04-24
1975-04-24
Apparatus for removing solid material from sewage or other liquid
Publications (1)
Publication Number
Publication Date
GB1511693A
true
GB1511693A
(en)
1978-05-24
Family
ID=10087050
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB16979/75A
Expired
GB1511693A
(en)
1975-04-24
1975-04-24
Apparatus for removing solid material from sewage or other liquid
Country Status (12)
Country
Link
US
(1)
US4042506A
(en)
JP
(1)
JPS51130061A
(en)
AU
(1)
AU497411B2
(en)
BE
(1)
BE841043A
(en)
CA
(1)
CA1069443A
(en)
DE
(1)
DE2617416A1
(en)
FR
(1)
FR2308599B1
(en)
GB
(1)
GB1511693A
(en)
IT
(1)
IT1059495B
(en)
NL
(1)
NL182498C
(en)
SE
(1)
SE7604453L
(en)
SG
(1)
SG4983G
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5013489A
(en)
*
1988-12-15
1991-05-07
Clark Kenneth G
Sludge treatment apparatus
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2647539C2
(en)
*
1976-10-21
1984-08-16
Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe
Computing system for removing coarse matter from flowing water
JPS52130131A
(en)
*
1976-11-24
1977-11-01
Kurita Industrial Co Ltd
Device for catching* hydroextracting and disposing of refuse in waterway
CA1104944A
(en)
*
1977-10-11
1981-07-14
Hans Hansson
Raking equipment for trashracks
US4214988A
(en)
*
1978-04-27
1980-07-29
Naffziger John D
Ditch water cleaning apparatus
US4713179A
(en)
*
1986-03-14
1987-12-15
Goedderz Sr Stanley J
Removable culvert grate
ATE79800T1
(en)
*
1988-05-05
1992-09-15
Wallander Hydropress Co Ab
PROCESS FOR TREATMENT OF WASTE AND DEVICE FOR CARRYING OUT THE PROCESS.
DE4141379A1
(en)
*
1991-12-14
1993-06-17
Passavant Werke
SCREENING DEVICE FOR WATER AND WASTEWATER TREATMENT PLANTS
US5534140A
(en)
*
1994-03-17
1996-07-09
Envirex, Inc.
Bar screen having compound fine screen bar rack
CA2761922C
(en)
2011-12-13
2015-09-01
Trecan Combustion Limited
Continuous sediment removal apparatus and method
US9637880B2
(en)
2015-05-12
2017-05-02
Trecan Combustion Limited
Continuous sediment removal apparatus and method
CN112681497B
(en)
*
2020-12-18
2022-02-18
江苏华亚工程设计研究院有限公司
Sponge city seepage and drainage structure
Family Cites Families (16)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE231685C
(en)
*
US2324637A
(en)
*
1943-07-20
Liquid screening apparatus
US414887A
(en)
*
1889-11-12
eilers
US1109385A
(en)
*
1913-10-30
1914-09-01
Andrew J Allison
Device for preventing fish and drift from going down waterways.
US1709291A
(en)
*
1928-06-22
1929-04-16
Vidler Sandall Goring
Seed trap
US1948125A
(en)
*
1932-04-11
1934-02-20
Carl H Nordell
Screen
US1982266A
(en)
*
1933-01-03
1934-11-27
Carl H Nordell
System for handling sewage
US2106851A
(en)
*
1936-07-02
1938-02-01
Chicago Pump Co
Combined straining and comminuting apparatus
US2963156A
(en)
*
1954-04-19
1960-12-06
Louise N Millspaugh
Method of and apparatus for cleaning screens
DE1689058U
(en)
*
1954-07-02
1954-12-16
Passavant Werke
VERTICAL SCREEN DRUM FOR WATER PURIFICATION SYSTEMS.
US2996189A
(en)
*
1959-10-22
1961-08-15
Port Oils Inc X
Filter screen installation
NL294351A
(en)
*
1962-06-22
1900-01-01
US3627130A
(en)
*
1970-06-01
1971-12-14
Sweco Inc
Wastewater concentration method
FR2164100A5
(en)
*
1971-12-10
1973-07-27
Clippeleir Sedec Ets De
Automatic grill clearance rake for upward – swept curved screening grills for polluted water channels
US3836463A
(en)
*
1972-07-28
1974-09-17
Gen Signal Corp
System and apparatus for cleaning bar grid
DE2337074A1
(en)
*
1973-07-20
1975-02-06
Albert Baehr
Grid clearing rake, esp. for bowed sewage grids – applicable to any channel depth, discharging laterally or overhead
1975
1975-04-24
GB
GB16979/75A
patent/GB1511693A/en
not_active
Expired
1976
1976-04-09
US
US05/675,455
patent/US4042506A/en
not_active
Expired – Lifetime
1976-04-13
FR
FR7611510A
patent/FR2308599B1/en
not_active
Expired
1976-04-15
SE
SE7604453A
patent/SE7604453L/en
unknown
1976-04-21
DE
DE19762617416
patent/DE2617416A1/en
active
Granted
1976-04-22
IT
IT67967/76A
patent/IT1059495B/en
active
1976-04-22
CA
CA250,805A
patent/CA1069443A/en
not_active
Expired
1976-04-23
BE
BE166389A
patent/BE841043A/en
not_active
IP Right Cessation
1976-04-23
JP
JP51045615A
patent/JPS51130061A/en
active
Pending
1976-04-23
NL
NLAANVRAGE7604312,A
patent/NL182498C/en
not_active
IP Right Cessation
1976-04-27
AU
AU13372/76A
patent/AU497411B2/en
not_active
Expired
1983
1983-02-03
SG
SG49/83A
patent/SG4983G/en
unknown
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US5013489A
(en)
*
1988-12-15
1991-05-07
Clark Kenneth G
Sludge treatment apparatus
Also Published As
Publication number
Publication date
SE7604453L
(en)
1976-10-25
NL7604312A
(en)
1976-10-26
NL182498B
(en)
1987-10-16
FR2308599A1
(en)
1976-11-19
AU1337276A
(en)
1977-11-03
AU497411B2
(en)
1978-12-14
SG4983G
(en)
1983-09-09
DE2617416C2
(en)
1987-01-22
FR2308599B1
(en)
1980-05-16
DE2617416A1
(en)
1976-11-11
US4042506A
(en)
1977-08-16
JPS51130061A
(en)
1976-11-12
BE841043A
(en)
1976-08-16
CA1069443A
(en)
1980-01-08
IT1059495B
(en)
1982-05-31
NL182498C
(en)
1988-03-16
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Legal Events
Date
Code
Title
Description
1978-09-27
PS
Patent sealed [section 19, patents act 1949]
1994-11-30
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19940405
