IT1222488B - CONTROL DEVICE FOR PNEUMATIC CLEANING OF FILTERS - Google Patents

CONTROL DEVICE FOR PNEUMATIC CLEANING OF FILTERS

Info

Publication number
IT1222488B
IT1222488B IT21641/87A IT2164187A IT1222488B IT 1222488 B IT1222488 B IT 1222488B IT 21641/87 A IT21641/87 A IT 21641/87A IT 2164187 A IT2164187 A IT 2164187A IT 1222488 B IT1222488 B IT 1222488B
Authority
IT
Italy
Prior art keywords
filters
control device
pneumatic cleaning
pneumatic
cleaning
Prior art date
Application number
IT21641/87A
Other languages
Italian (it)
Other versions
IT8721641A0 (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 IT8721641A0 publication Critical patent/IT8721641A0/en
Application granted granted Critical
Publication of IT1222488B publication Critical patent/IT1222488B/en

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
IT21641/87A 1986-09-17 1987-08-12 CONTROL DEVICE FOR PNEUMATIC CLEANING OF FILTERS IT1222488B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612985A FR2603968B1 (en) 1986-09-17 1986-09-17 CONTROL DEVICE FOR PNEUMATIC CLEANING OF FILTERS

Publications (2)

Publication Number Publication Date
IT8721641A0 IT8721641A0 (en) 1987-08-12
IT1222488B true IT1222488B (en) 1990-09-05

Family

ID=9339025

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21641/87A IT1222488B (en) 1986-09-17 1987-08-12 CONTROL DEVICE FOR PNEUMATIC CLEANING OF FILTERS

Country Status (7)

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

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 (en) * 1982-06-23 1985-10-31 VSR Engineering GmbH Fördertechnik, 4330 Mülheim Blowing device for removing blockages in storage silos for bulk goods by means of blasts of air
FR2547639B1 (en) * 1983-06-15 1985-10-25 Simoens Herve PISTON OF SUPPLY VALVE OF A CAPACITY THEN BRUTAL DISCHARGE OF THIS CAPACITY AND BRUTAL DISCHARGE VALVE PROVIDED WITH THIS PISTON

Also Published As

Publication number Publication date
FR2603968B1 (en) 1989-02-24
BR8704780A (en) 1988-05-17
BE1004314A5 (en) 1992-11-03
IT8721641A0 (en) 1987-08-12
CA1308669C (en) 1992-10-13
FR2603968A1 (en) 1988-03-18
PT85584A (en) 1988-10-14
PT85584B (en) 1993-07-30
ES2008895A6 (en) 1989-08-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960731