FR2437238A1 - ROTARY FILTRATION DRUM MOUNTED ON A HIGH FLOW AIR SUCTION CIRCUIT - Google Patents

ROTARY FILTRATION DRUM MOUNTED ON A HIGH FLOW AIR SUCTION CIRCUIT

Info

Publication number
FR2437238A1
FR2437238A1 FR7911744A FR7911744A FR2437238A1 FR 2437238 A1 FR2437238 A1 FR 2437238A1 FR 7911744 A FR7911744 A FR 7911744A FR 7911744 A FR7911744 A FR 7911744A FR 2437238 A1 FR2437238 A1 FR 2437238A1
Authority
FR
France
Prior art keywords
air suction
high flow
flow air
filtering material
drum mounted
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.)
Pending
Application number
FR7911744A
Other languages
French (fr)
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Publication of FR2437238A1 publication Critical patent/FR2437238A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0052—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation
    • B01D46/0056—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with filtering elements moving during filtering operation with rotational movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/88—Replacing filter elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)

Abstract

TAMBOUR DONT UNE MATIERE FILTRANTE AMOVIBLE EST TENDUE DANS LA DIRECTION DE LA CIRCONFERENCE SUR UN SUPPORT CYLINDRIQUE PERMEABLE A L'AIR. LE DISPOSITIF TENDEUR CONSISTE EN UN CYLINDRE D'ENROULEMENT 32 MONTE SUR LE SUPPORT CYLINDRIQUE ET PERMETTANT DE RETENDRE LA MATIERE FILTRANTE PRATIQUEMENT DE MANIERE ILLIMITEE. LE TAMBOUR PEUT PAR AILLEURS ETRE SUBDIVISE DANS LA DIRECTION DE L'AXE EN PLUSIEURS PARTIES DE LARGEUR MODULAIRE IDENTIQUE CORRESPONDANT A UNE LARGEUR DE MATIERE FILTRANTE QUI N'EST PAS ASSEMBLEE A UNE AUTRE LARGEUR DE CETTE MATIERE. APPLICATION A LA FILTRATION DE L'AIR CHARGE DE POUSSIERE ET EVACUE PAR EXEMPLE DES ATELIERS D'USINES DE FABRICATION DE PRODUITS TEXTILES OU A BASE DE TABAC OU D'AMIANTE.DRUM WITH A REMOVABLE FILTERING MATERIAL IS TENSIONED IN THE DIRECTION OF THE CIRCUMFERENCE ON A CYLINDRICAL SUPPORT PERMEABLE TO AIR. THE TENSIONING DEVICE CONSISTS OF A WINDING CYLINDER 32 MOUNTED ON THE CYLINDRICAL SUPPORT AND ALLOWING THE RETENTION OF THE FILTERING MATERIAL IN A PRACTICALLY UNLIMITED MANNER. THE DRUM MAY ALSO BE SUBDIVIDED IN THE DIRECTION OF THE AXIS INTO SEVERAL PARTS OF IDENTICAL MODULAR WIDTH CORRESPONDING TO A WIDTH OF FILTERING MATERIAL WHICH IS NOT ASSEMBLED TO ANOTHER WIDTH OF THIS MATERIAL. APPLICATION TO FILTRATION OF AIR CHARGED WITH DUST AND EVACUATED FOR EXAMPLE WORKSHOPS OF FACTORIES MANUFACTURING TEXTILES OR PRODUCTS BASED ON TOBACCO OR ASBESTOS.

FR7911744A 1978-06-22 1979-05-09 ROTARY FILTRATION DRUM MOUNTED ON A HIGH FLOW AIR SUCTION CIRCUIT Pending FR2437238A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH681178A CH629676A5 (en) 1978-06-22 1978-06-22 TURNING DRUM FILTER FOR SUCTIONING LARGE AIR.

Publications (1)

Publication Number Publication Date
FR2437238A1 true FR2437238A1 (en) 1980-04-25

Family

ID=4315387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911744A Pending FR2437238A1 (en) 1978-06-22 1979-05-09 ROTARY FILTRATION DRUM MOUNTED ON A HIGH FLOW AIR SUCTION CIRCUIT

Country Status (9)

Country Link
AR (1) AR219800A1 (en)
AT (1) AT378421B (en)
BR (1) BR7903878A (en)
CH (1) CH629676A5 (en)
DE (1) DE2828069C2 (en)
FR (1) FR2437238A1 (en)
GB (1) GB2024040B (en)
IT (1) IT1121846B (en)
NL (1) NL7902996A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL4955C (en) *
DE310556C (en) *
DE40930C (en) * O. WILDE in Grofs-Gastrose, Reg.-Bez. Frankfurt a. O Dust collector with rotating filter body and springy filter covering arranged in steps
US1649270A (en) * 1924-05-01 1927-11-15 Elililly And Company Calcium-sugar preparation
CH401006A (en) * 1962-07-25 1965-10-31 Establishment For Automation Device for fastening a web-shaped screen body on a screen drum
US3472002A (en) * 1967-02-09 1969-10-14 North American Rockwell Self-cleaning drum type filter assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL4955C (en) *
DE310556C (en) *
DE40930C (en) * O. WILDE in Grofs-Gastrose, Reg.-Bez. Frankfurt a. O Dust collector with rotating filter body and springy filter covering arranged in steps
US1649270A (en) * 1924-05-01 1927-11-15 Elililly And Company Calcium-sugar preparation
CH401006A (en) * 1962-07-25 1965-10-31 Establishment For Automation Device for fastening a web-shaped screen body on a screen drum
US3472002A (en) * 1967-02-09 1969-10-14 North American Rockwell Self-cleaning drum type filter assembly

Also Published As

Publication number Publication date
AT378421B (en) 1985-08-12
CH629676A5 (en) 1982-05-14
NL7902996A (en) 1979-12-28
GB2024040A (en) 1980-01-09
GB2024040B (en) 1982-08-25
IT1121846B (en) 1986-04-23
AR219800A1 (en) 1980-09-15
BR7903878A (en) 1980-02-20
IT7923710A0 (en) 1979-06-20
ATA466378A (en) 1984-12-15
DE2828069B1 (en) 1980-01-10
DE2828069C2 (en) 1980-10-23

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