GB633041A - Improvements in or relating to filtering apparatus - Google Patents

Improvements in or relating to filtering apparatus

Info

Publication number
GB633041A
GB633041A GB32559/47A GB3255947A GB633041A GB 633041 A GB633041 A GB 633041A GB 32559/47 A GB32559/47 A GB 32559/47A GB 3255947 A GB3255947 A GB 3255947A GB 633041 A GB633041 A GB 633041A
Authority
GB
United Kingdom
Prior art keywords
belt
suction
vessels
vessel
cog
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
GB32559/47A
Inventor
Nordengren Sven Gunnar
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
Publication of GB633041A publication Critical patent/GB633041A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Structure Of Belt Conveyors (AREA)

Abstract

633,041. Filters. NORDENGREN, S. G. Dec. 10, 1947, No. 32559. Convention date, Dec. 11, 1946. [Class 46] In a travelling belt filter in which the belt is made up of a series of vessels and an auxiliary elastic suction belt is provided between the main belt and the suction box or boxes, the elastic suction belt is provided with means for causing the belt to revolve simultaneously with the vessel belt, and a flexible conduit extends between each vessel and an appropriate channel in the suction belt. As shown, a chain of filtering-vessels 1 is driven by a pair of cog-wheels 8 engaging cog elements mounted in inverted U members 3 secured to the vessels 1 and the spindles of wheels 2 rolling on a framework 15. An auxiliary elastic suction belt 4 is driven by slotted members 9 attached to the underside of the vessels 1 and engaging pipes 14 by which filtrate is conveyed from. the vessels 1 via flexible conduits 13 to T-shaped passages 19 in the suction, belt 4. The filtrate passes to a suction-box 5 with which the belt 4 is held in contact by atmospheric pressure, and which has partition walls and separate outlets for different filtrates. The lower half of the Figure shows the relative position of vessel 1 and belt 4 when the belts are rounding the ends of the framework 15. Separate bolts or pipes in addition to those marked 14 may be provided on the belt 4 for driving purposes. Alternatively. the belt 4 may be driven by cog-wheels engaging link chains on both sides of the belt which have lengthened bolts passing through holes in the belt 4. The cog wheels driving these chains are connected to the cogwheels 8 in such a way that the rates of revolution of the belts are the same. The vessel-belt 1 may alternatively be driven by a drum having a polygonal section, each side of the polygon being equal to' the length of one link of the vessel belt.
GB32559/47A 1946-12-11 1947-12-10 Improvements in or relating to filtering apparatus Expired GB633041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2570697X 1946-12-11

Publications (1)

Publication Number Publication Date
GB633041A true GB633041A (en) 1949-12-05

Family

ID=20426278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32559/47A Expired GB633041A (en) 1946-12-11 1947-12-10 Improvements in or relating to filtering apparatus

Country Status (3)

Country Link
US (1) US2570697A (en)
DE (1) DE911129C (en)
GB (1) GB633041A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285815A (en) * 1978-10-20 1981-08-25 Esmil B.V. Vacuum filter belt apparatus

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677467A (en) * 1953-01-06 1954-05-04 Dorr Co Traveling tray-belt filter
US2873028A (en) * 1955-09-06 1959-02-10 Bried Henry Francis Filters
US2895614A (en) * 1955-12-12 1959-07-21 Komline Sanderson Eng Corp Filtering unit
US2935200A (en) * 1956-06-06 1960-05-03 Dorr Oliver Inc Pan seal for travelling pan filter
US3097653A (en) * 1957-02-01 1963-07-16 Gooijer Gerrit De Tobacco sheet and method of making same
US3460674A (en) * 1966-09-09 1969-08-12 William S Eakins Apparatus and method for continuous filtering
JPS5354368A (en) * 1976-10-28 1978-05-17 Asahi Glass Co Ltd Continuous solid and liquid separator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US910075A (en) * 1905-10-23 1909-01-19 Edward P Lynch Apparatus for extracting liquids from ores or other substances.
US1793449A (en) * 1927-11-01 1931-02-17 D J Murray Mfg Company Filter
US1862050A (en) * 1928-11-12 1932-06-07 Donaldson George Automatic filtering apparatus
US2094350A (en) * 1935-06-26 1937-09-28 Kemiska Patenter Ab Filtering apparatus
FR957233A (en) * 1937-07-16 1950-02-17
US2342468A (en) * 1940-07-05 1944-02-22 Nathan A Hallwood Food preserving and storage apparatus
US2377252A (en) * 1942-07-28 1945-05-29 Kemiska Patenter Ab Filtering apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4285815A (en) * 1978-10-20 1981-08-25 Esmil B.V. Vacuum filter belt apparatus

Also Published As

Publication number Publication date
US2570697A (en) 1951-10-09
DE911129C (en) 1954-05-10

Similar Documents

Publication Publication Date Title
GB633041A (en) Improvements in or relating to filtering apparatus
GB630664A (en) Improvements in or relating to band filters
GB569629A (en) Improvements relating to endless belt conveyors
GB601826A (en) Improvements in driving mechanism for endless flexible bands
GB623481A (en) Improvements in conveyors
GB1165761A (en) Improvements in Drying Ovens
GB762175A (en) Improvements in or relating to a traction device
GB360351A (en) Improvements in driving chains for sprocket wheels
GB961717A (en) Conveyor apparatus
GB636166A (en) Improvements in or relating to conveyors
GB337504A (en) Improvements in or relating to travelling chain grates
GB737083A (en) Improvements in or relating to conveying apparatus
GB983862A (en)
GB325546A (en) Improvements in or relating to conveyor apparatus operable in conjunction with carton-forming machines, wrapping machines and the like
GB246324A (en) Improved power-transmitting device for bicycles
GB798252A (en) Improvements in or relating to flexible belt conveyors
GB333787A (en) Improvements in machines for pulling up standing flax
SU101091A1 (en) Kanta
GB694169A (en) An improved driving device for the spindles of spinning machines, doubling machines and the like
GB378776A (en) Improvements in or relating to conveyor-systems for sewing workrooms
GB337688A (en) An improved conveyor for cartons
GB1006209A (en) Drive for stenter chains
GB349343A (en)
GB709780A (en) Improvements in or relating to endless band conveyors
GB708679A (en) Improvements relating to conveyors