GB118855A - Improved Apparatus for the Continuous Separation of Solids from Liquids. - Google Patents

Improved Apparatus for the Continuous Separation of Solids from Liquids.

Info

Publication number
GB118855A
GB118855A GB3866/17A GB386617A GB118855A GB 118855 A GB118855 A GB 118855A GB 3866/17 A GB3866/17 A GB 3866/17A GB 386617 A GB386617 A GB 386617A GB 118855 A GB118855 A GB 118855A
Authority
GB
United Kingdom
Prior art keywords
cone
outlet
solids
chamber
screw
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
GB3866/17A
Inventor
Antoine Bontemps
Gerhard Nicolaas Vis
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 GB3866/17A priority Critical patent/GB118855A/en
Publication of GB118855A publication Critical patent/GB118855A/en
Expired legal-status Critical Current

Links

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
    • B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/117—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
    • 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
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • 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
    • B01D29/78—Handling the filter cake in the filter for purposes other than for regenerating for washing
    • 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
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/84—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating
    • B01D29/843—Handling the filter cake in the filter for purposes other than for regenerating for drying by gases or by heating by direct contact with a fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)

Abstract

118,855. Bontemps, A., and Vis, G. N. March 16, 1917. Strainers having sheet straining-materials.-In apparatus for continuously separating solids from liquids, and of the kind wherein the mixture is forced upwards through a pipe 1 into a, chamber 2 having perforated walls 7, and a rotating screw 3 in the chamber continuously removes the solids, the screw comprises a hollow cone 4 placed vertically with its apex at the bottom, and the outlet 13 by which the solids leave the chamber 2 is adjustable. In the construction shown in Figs. 1 and 2, the filtrate escapes by a pipe 12, and the solids by an outlet 17 formed in the bottom of an annular trough 14, in which travels a scraper 15 attached to the rotating cone. The cone is rotated by bevelgearing from a shaft 37. The outlet 13 is adjustable by means of a screw-threaded collar 18 provided with a detachable handle 19. The solid residue may be washed or treated with liquid or steam admitted by cocks 22, 26, 24, 27 to conduits 20, 21 inside the cone, from which they issue by outlets 23, 23', 28. A flue 34 enables steam and gases to escape. In the construction shown in Fig. 5, the solids leave the filtering-chamber by an outlet Y and fall through the hollow cone V to a conveyer W. The outlet Y can be adjusted while the apparatus is running, by means of a sliding ring L actuated by a hand-screw Z. A scraper N is secured to the ring L. The cone is rotated by worm gearing c, d. Washing fluids admitted by cock 0, P issue from the cone by outlets a, and those admitted by cocks Q, R pass twice through the straining-medium and leave by a pipe S. According to a further modification, the outlet from the straining-chamber is adjusted by a sliding collar situated, like the collar 18, Fig. 1, on the rotating cone and adjusted by a hand-screw in the same way as the ring L, Fig. 5.
GB3866/17A 1917-03-16 1917-03-16 Improved Apparatus for the Continuous Separation of Solids from Liquids. Expired GB118855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3866/17A GB118855A (en) 1917-03-16 1917-03-16 Improved Apparatus for the Continuous Separation of Solids from Liquids.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3866/17A GB118855A (en) 1917-03-16 1917-03-16 Improved Apparatus for the Continuous Separation of Solids from Liquids.

Publications (1)

Publication Number Publication Date
GB118855A true GB118855A (en) 1918-09-19

Family

ID=32341535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3866/17A Expired GB118855A (en) 1917-03-16 1917-03-16 Improved Apparatus for the Continuous Separation of Solids from Liquids.

Country Status (1)

Country Link
GB (1) GB118855A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464253A (en) * 1982-03-08 1984-08-07 Kuri Chemical Engineers Incorporated Continuous filter
EP0330073A1 (en) * 1988-02-24 1989-08-30 Charles Doucet Basket filter
EP0399309A2 (en) * 1989-05-23 1990-11-28 Sartorius Ag Tubular filter element

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464253A (en) * 1982-03-08 1984-08-07 Kuri Chemical Engineers Incorporated Continuous filter
EP0330073A1 (en) * 1988-02-24 1989-08-30 Charles Doucet Basket filter
EP0399309A2 (en) * 1989-05-23 1990-11-28 Sartorius Ag Tubular filter element
FR2647362A1 (en) * 1989-05-23 1990-11-30 Sartorius Gmbh TUBULAR FILTER ELEMENT FOR OVERFLOW FILTRATION
EP0399309A3 (en) * 1989-05-23 1990-12-19 Sartorius Ag Tubular filter element

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