BR8704780A - Dispositivo de comando para limpeza pneumatica de filtros - Google Patents

Dispositivo de comando para limpeza pneumatica de filtros

Info

Publication number
BR8704780A
BR8704780A BR8704780A BR8704780A BR8704780A BR 8704780 A BR8704780 A BR 8704780A BR 8704780 A BR8704780 A BR 8704780A BR 8704780 A BR8704780 A BR 8704780A BR 8704780 A BR8704780 A BR 8704780A
Authority
BR
Brazil
Prior art keywords
control device
filter cleaning
pneumatic filter
pneumatic
cleaning
Prior art date
Application number
BR8704780A
Other languages
English (en)
Inventor
Pierre Chaput
Original Assignee
Air Ind Environnement
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 Air Ind Environnement filed Critical Air Ind Environnement
Publication of BR8704780A publication Critical patent/BR8704780A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container
    • 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
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Cleaning In General (AREA)
BR8704780A 1986-09-17 1987-09-16 Dispositivo de comando para limpeza pneumatica de filtros BR8704780A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612985A FR2603968B1 (fr) 1986-09-17 1986-09-17 Dispositif de commande pour le nettoyage pneumatique des filtres

Publications (1)

Publication Number Publication Date
BR8704780A true BR8704780A (pt) 1988-05-17

Family

ID=9339025

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704780A BR8704780A (pt) 1986-09-17 1987-09-16 Dispositivo de comando para limpeza pneumatica de filtros

Country Status (7)

Country Link
BE (1) BE1004314A5 (pt)
BR (1) BR8704780A (pt)
CA (1) CA1308669C (pt)
ES (1) ES2008895A6 (pt)
FR (1) FR2603968B1 (pt)
IT (1) IT1222488B (pt)
PT (1) PT85584B (pt)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788527A (en) * 1973-01-22 1974-01-29 Martin Eng Co Quick-release aerator for introducing high pressure air into a container to facilitate dispensing
US4197966A (en) * 1978-09-25 1980-04-15 Vibco, Inc. Air blaster or air accumulator and quick dump apparatus
DE3223406C2 (de) * 1982-06-23 1985-10-31 VSR Engineering GmbH Fördertechnik, 4330 Mülheim Blasvorrichtung zum Beseitigen von Aufstauungen in Lagersilos für Schüttgut durch Luftstöße
FR2547639B1 (fr) * 1983-06-15 1985-10-25 Simoens Herve Piston de valve d'alimentation d'une capacite puis de decharge brutale de cette capacite et valve de decharge brutale pourvue de ce piston

Also Published As

Publication number Publication date
PT85584B (pt) 1993-07-30
CA1308669C (fr) 1992-10-13
PT85584A (pt) 1988-10-14
ES2008895A6 (es) 1989-08-16
FR2603968B1 (fr) 1989-02-24
FR2603968A1 (fr) 1988-03-18
IT1222488B (it) 1990-09-05
IT8721641A0 (it) 1987-08-12
BE1004314A5 (fr) 1992-11-03

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Legal Events

Date Code Title Description
FG Letter patent granted
TC Change of name
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 16/09/2002