FR2831079B1 - Soupape de decharge instantanee de grands debits d'aeriformes pour fluidification de materiaux granulaires et/ou pulverulents - Google Patents

Soupape de decharge instantanee de grands debits d'aeriformes pour fluidification de materiaux granulaires et/ou pulverulents

Info

Publication number
FR2831079B1
FR2831079B1 FR0213128A FR0213128A FR2831079B1 FR 2831079 B1 FR2831079 B1 FR 2831079B1 FR 0213128 A FR0213128 A FR 0213128A FR 0213128 A FR0213128 A FR 0213128A FR 2831079 B1 FR2831079 B1 FR 2831079B1
Authority
FR
France
Prior art keywords
fluidification
granular
discharge valve
flow rate
air flow
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 - Fee Related
Application number
FR0213128A
Other languages
English (en)
Other versions
FR2831079A1 (fr
Inventor
Genio Migliorati
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.)
Larix Srl
Original Assignee
Larix Srl
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 Larix Srl filed Critical Larix Srl
Publication of FR2831079A1 publication Critical patent/FR2831079A1/fr
Application granted granted Critical
Publication of FR2831079B1 publication Critical patent/FR2831079B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1809—Controlling processes
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00548—Flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00681—Agglomeration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FR0213128A 2001-10-19 2002-10-18 Soupape de decharge instantanee de grands debits d'aeriformes pour fluidification de materiaux granulaires et/ou pulverulents Expired - Fee Related FR2831079B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001BG000037A ITBG20010037A1 (it) 2001-10-19 2001-10-19 Valvola di sparo o scarico istantaneo di grande portate di aereiformi, per fluidificazione di materiali granulari e/o polverulenti.

Publications (2)

Publication Number Publication Date
FR2831079A1 FR2831079A1 (fr) 2003-04-25
FR2831079B1 true FR2831079B1 (fr) 2006-08-04

Family

ID=11437906

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0213128A Expired - Fee Related FR2831079B1 (fr) 2001-10-19 2002-10-18 Soupape de decharge instantanee de grands debits d'aeriformes pour fluidification de materiaux granulaires et/ou pulverulents

Country Status (3)

Country Link
DE (1) DE10247465B4 (fr)
FR (1) FR2831079B1 (fr)
IT (1) ITBG20010037A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884234B1 (fr) * 2005-04-12 2009-08-21 Dionnet Thomas Richard Francoi Vanne alimentee en air comprome puis vidangee instantanement pour creer une deflagration pneumatique afin d'eliminer les matieres adherants sur les parois d'un silo ou quelconque unite de stockage
ITBG20050019A1 (it) 2005-05-10 2006-11-11 Larix Srl Valvola di sparo
FR2944513B1 (fr) * 2009-04-16 2017-04-14 Thomas Richard Francois Dionnet Ensemble piston + guidage creux a segments metalliques pour systeme de decolmatage pneumatique industriel
CN102374214B (zh) * 2011-11-30 2013-07-10 湖南省金为型材有限公司 一种用于管材连接的三通接头
CN106567930B (zh) * 2015-10-13 2019-03-19 上海袋式除尘配件有限公司 一种袋式除尘器用活塞阀
CN112797211B (zh) * 2021-01-20 2022-06-03 贵州航天朝阳科技有限责任公司 一种排料方法、排料控制阀及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544984A (fr) *
US771486A (en) * 1904-02-18 1904-10-04 Felix Mccarthy Blow-off valve.
DE2000808C3 (de) * 1970-01-09 1975-08-07 Syrjanowskij Swinzowij Kombinat, Syrjanowsk (Sowjetunion) Vorrichtung zur Verbesserung des Auslasses von Schüttgut aus einem Schüttgutbehälter
FR2487791A1 (fr) * 1980-08-04 1982-02-05 Mokris Michael Stimulateur d'ecoulement a injection discontinue d'air comprime et procede pour retablir le libre ecoulement de matiere en vrac a partir d'un silo ou analogue
DE3151026A1 (de) * 1981-12-23 1983-07-07 Agrichema Handelsgesellschaft für Chemikalien, Industrieerzeugnisse und landwirtschaftlichen Bedarf mbH, 6501 Budenheim Luftstossgeraet
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
FR2589548B1 (fr) * 1985-10-31 1988-03-11 Standard Ind Sa Valve d'alimentation d'une capacite puis de decharge brutale de cette capacite
DE3602207A1 (de) * 1986-01-25 1987-07-30 Vsr Eng Foerdertechnik Blasvorrichtung zum beseitigen von aufstauungen in lagersilos fuer schuettgut durch luftstoesse
DE3616990C1 (de) * 1986-05-21 1987-12-17 Agrichema Materialflusstechnik Luftstossgeraet zur Aufloesung von Materialaufstauungen in Lagersilos fuer Schuettgut
DE3917910A1 (de) * 1989-05-10 1990-11-15 Agrichema Materialflusstechnik Luftstossgeraet mit einer ventileinheit und einem darin gefuehrten kolben
FR2660394B1 (fr) * 1990-03-28 1992-09-18 Financ De Gestion Soc Valve d'alimentation d'une capacite puis de decharge brutale de cette capacite.
CA2238235C (fr) * 1997-05-30 2001-12-11 Jason R. Hurdis Soupape de decharge
DE19743789B4 (de) * 1997-10-02 2005-10-06 Agrichema Materialflusstechnik Gmbh & Co. Kg Vorrichtung zum stoßartigen Ausblasen von Druckluft zur Beseitigung von Materialanbackungen von Schüttgütern in Reaktionsbehältern
FR2794440B1 (fr) * 1999-06-01 2001-07-06 Bernard Lazareth Sa Ets Canon a air

Also Published As

Publication number Publication date
FR2831079A1 (fr) 2003-04-25
DE10247465A1 (de) 2003-04-30
DE10247465B4 (de) 2013-02-21
ITBG20010037A1 (it) 2003-04-19

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150630