EP1213235B1 - Austragsvorrichtung für Silos - Google Patents

Austragsvorrichtung für Silos Download PDF

Info

Publication number
EP1213235B1
EP1213235B1 EP01403135A EP01403135A EP1213235B1 EP 1213235 B1 EP1213235 B1 EP 1213235B1 EP 01403135 A EP01403135 A EP 01403135A EP 01403135 A EP01403135 A EP 01403135A EP 1213235 B1 EP1213235 B1 EP 1213235B1
Authority
EP
European Patent Office
Prior art keywords
silo
ears
air
ribs
openings
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 - Lifetime
Application number
EP01403135A
Other languages
English (en)
French (fr)
Other versions
EP1213235A1 (de
Inventor
Gérard Pierre Heurgue
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.)
HEURGUE CONSEIL SA
Original Assignee
HEURGUE CONSEIL SA
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 HEURGUE CONSEIL SA filed Critical HEURGUE CONSEIL SA
Publication of EP1213235A1 publication Critical patent/EP1213235A1/de
Application granted granted Critical
Publication of EP1213235B1 publication Critical patent/EP1213235B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B65D88/72—Fluidising devices

Definitions

  • the present invention relates to a silo emptying device.
  • a device comprising hollow metal ribs placed on the bottom of the silo in each from which air is sent which exits laterally under plates perforated joining said ribs. Air flows into buckets each formed by two adjacent ribs and by the perforated plates above, and repels the grain, or the like, remaining in the trough towards a end of it which has a discharge opening.
  • a first modification consisted in make the ribs, or air circulation corridors, using a tunnel curved corrugated sheet.
  • a second modification consisted in removing the perforated plates and to practice, by cutting, gills, directly on the edges of the tunnels.
  • the device of the present invention which overcomes these drawbacks, has tunnels, placed on the bottom of the silo, into which we send the air which opens into buckets, through slits opposing the grain or the like penetrating said tunnels and is characterized in that the tunnels are made from concrete elements presenting, laterally, large openings closed by plates on which air outlets are provided.
  • 1 is a corridor, made by the cooperation of the bottom 2 of the silo and by a hollow rib 3, having an inverted U-shaped section, extending of a wall 4 of the silo to that opposite 5.
  • one of the ends of the corridor 1 has a opening 6 through which air is sent.
  • each rib is formed by the abutment of concrete elements 7 having large openings 8 laterally, rectangular or circular, air outlet closed by plates metallic 9 having gills 10 opposing the penetration of the grain or the like in lanes 1.
  • the plates 9 form the lateral wings of a profile metallic 12 in U shape, the middle part of which rests on the bed 11, said section being maintained by any appropriate means.
  • the wings of the profile flare so that its width L, measured at its upper part, is greater at the space E separating two adjacent ribs, the lateral face of each concrete element having a retaining notch such as that 13.
  • the installation of the profiles can be carried out by clipping.
  • the elements 7 are produced by molding, it is easy to predict that their upper part is delimited by two faces 7a and 7b, flat and oblique, each side forming an angle with the bottom of the silo whose value is higher than the landslide of the ensiled product. This way we are certain that during the total emptying of the silo, no particles remain of the product on the ribs.
  • means are provided to prevent the ensiled product from stagnating in the buckets right of the partition located opposite the usual evacuation orifice.
  • this means consists of a deflector 14 comprising a flap 15 capable of extending between the wings of the profiled and having openings 16 similar to those 10.
  • the product cannot enter the part of the trough located under the deflector 14.
  • the air which leaves the gills 10a, located behind shutter 15, and which is not slowed down by the product has enough energy to repel the product which tends to be maintained in front of and near said flap.
  • the deflector consists of a sheet cut and folded, but it can be made of a mass of concrete filling the space below its upper face, said space being delimited through the bulkhead of the silo and a horizontal plane passing substantially through the upper edges of the profile.
  • means are provided for fixing the flap 15 to this mass or to maintain it in the profile.
  • the upper edge 10a of the openings 10 is located in below the lower edge 8a of the openings 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Drying Of Solid Materials (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Claims (7)

  1. Silo-Ablassvorrichtung mit tunnelförmigen, auf dem Boden des Silos angebrachten Rippen, in die Luft eingeleitet wird, die über Lufteinlässe (10) in Wannen einmündet, dadurch gekennzeichnet, dass die Rippen aus Elementen (7) aus lateral weite, durch Luftauslässe aufweisende Platten (9) verschlossene Öffnungen (8) aufweisendem Beton realisiert sind.
  2. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, dass die Platten (9) die deutlich U-förmigen, zwischen zwei anliegenden Rippen gehaltenen seitliche Profilflügel (12) bilden, so dass die Öffnungen (8) und die Einlässe (10) zusammenfallen.
  3. Vorrichtung gemäß Anspruch 1 und 2, dadurch gekennzeichnet, dass die Abdichtung am Boden des Silos zwischen zwei anliegenden Rippen durch ein Betonbett (10) gewährleistet wird.
  4. Vorrichtung gemäß Anspruch 1 bis 3, dadurch gekennzeichnet, dass Mittel vorgesehen sind, um zu verhindern, dass das silierte Produkt bei Abschluss des Ablasses in dem Teil der sich gegenüber der üblichen Auslassöffnung befindenden Wannen stagniert.
  5. Vorrichtung gemäß Anspruch 4, dadurch gekennzeichnet, dass der sich gegenüber der Auslassöffnung befindende Teil der Wanne durch einen eine sich ganz in der Nähe der Profilflügel (12) erstreckenden und den Auslässen (10) ähnliche Auslässe aufweisende Klappe (15) aufweisenden Ableiter (14) verdeckt wird.
  6. Vorrichtung gemäß Anspruch 2 bis 5, dadurch gekennzeichnet, dass das'Profil (17) zwischen sich selbst und jedem anliegenden Element einen Gang (18) ausspart und dass der obere Rand jedes Flügels des genannten Profils sich nach außen krümmt, um gegen die schräge Seite (7b) des entsprechenden Elements angewendet zu werden.
  7. Vorrichtung gemäß Anspruch 6, dadurch gekennzeichnet, dass der obere Rand (10a) der Einlässe sich unterhalb des unteren Randes (8a) der Öffnungen 8 befindet.
EP01403135A 2000-12-07 2001-12-06 Austragsvorrichtung für Silos Expired - Lifetime EP1213235B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0015858 2000-12-07
FR0015858A FR2817851B1 (fr) 2000-12-07 2000-12-07 Dispositif de vidange de silo

Publications (2)

Publication Number Publication Date
EP1213235A1 EP1213235A1 (de) 2002-06-12
EP1213235B1 true EP1213235B1 (de) 2004-03-10

Family

ID=8857333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01403135A Expired - Lifetime EP1213235B1 (de) 2000-12-07 2001-12-06 Austragsvorrichtung für Silos

Country Status (4)

Country Link
EP (1) EP1213235B1 (de)
AT (1) ATE261382T1 (de)
DE (1) DE60102280D1 (de)
FR (1) FR2817851B1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759141A (fr) * 1970-11-19 1971-04-30 Samain Fernand E L G Procede et dispositif de vidange par soufflage d'air de silos pour granuleux ou pulverulents,
FR2380969A1 (fr) * 1977-02-18 1978-09-15 Zemedelsky Nakupni Zasobovaci Installation pour l'evacuation pneumatique de matiere en vrac d'emplacement au sol et autres emplacements de magasinage
DE2745165A1 (de) * 1977-10-07 1979-04-12 Ibau Hamburg Ing Ges Belueftungsplatte oder belueftungsstein fuer einen siloboden o.dgl.
FR2720055A1 (fr) * 1994-05-19 1995-11-24 Bibollet Jean Claude Perfectionnement pour gaine de distribution d'air et de fluidisation pour produits pulvérulents et granuleux.
US6296424B1 (en) * 1999-03-10 2001-10-02 Storopack, Inc. Apparatus for handling and conveying loosefill

Also Published As

Publication number Publication date
FR2817851A1 (fr) 2002-06-14
FR2817851B1 (fr) 2003-02-07
DE60102280D1 (de) 2004-04-15
EP1213235A1 (de) 2002-06-12
ATE261382T1 (de) 2004-03-15

Similar Documents

Publication Publication Date Title
EP0052030B1 (de) Vorrichtung zum Sammeln einer freifallenden Flüssigkeit und ihre Anwendung in einer Flüssigkeit-Gas-Gegenstromkontaktiereinrichtung
FR2855815A1 (fr) Bouchon a couvercle deverrouillable et a rappel elastique
EP3061891B1 (de) Auslassmechanismus für einen betonkübel umfassend ein gefäss für die leckage von betonschlempe
CA1232564A (fr) Dispositifs de vidange des silos
FR2623455A1 (fr) Dispositif de canalisation de l'eau de pluie pour caisson d'auvent de vehicule automobile
EP1213235B1 (de) Austragsvorrichtung für Silos
FR2510229A1 (fr) Dechargeur automatique de condensation
EP1439939B1 (de) Vorrichtung zur herstellung von produkten wie beton oder mörtel
CA1280994C (fr) Dispositif de vidange des silos
EP4327395A1 (de) Abgedichtetes gehäuse für elektrische batterie
FR2688566A1 (fr) Dispositif d'etancheite pour un rebord de boitier.
FR2805837A1 (fr) Dispositif de raccord et d'etancheite pour panneaux sandwich
FR2774924A1 (fr) Separateur pour melange triphasique destine a etre utilise sous le niveau de la mer
FR2965835A1 (fr) Installation comprenant un poste de transformation electrique et un systeme ameliore de separation des eaux pluviales et de l'huile de fuite
FR2923852A1 (fr) Module de paroi d'un bassin de piscine
FR2724813A1 (fr) Recipient pour plante
FR2831848A1 (fr) Dispositif anti-poussieres notamment pour machine a projeter
FR2841544A1 (fr) Dispositif de vidange de silo
FR2719068A1 (fr) Dispositif permettant l'évacuation de l'eau infiltrée entre la paroi d'une piscine et un liner de revêtement.
EP0519780B1 (de) Entlüftungsrost und Lüftungselement mit solchem Rost
FR2720055A1 (fr) Perfectionnement pour gaine de distribution d'air et de fluidisation pour produits pulvérulents et granuleux.
FR2548129A1 (fr) Structure de pont de bateau de plaisance, et bateau de plaisance equipe d'au moins un pont ayant une telle structure
FR2710398A1 (fr) Dispositif de ventilation à chicane d'un dispositif d'éclairage ou de signalisation pour véhicule automobile.
FR2519943A1 (fr) Perfectionnements aux dispositifs de vidange des silos
FR2692547A1 (fr) Trappe de puisage, notamment par hélicoptère bombardier d'eau, pour réservoir de stockage d'eau.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20021120

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040310

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

REF Corresponds to:

Ref document number: 60102280

Country of ref document: DE

Date of ref document: 20040415

Kind code of ref document: P

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040610

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040610

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040612

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20040621

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20040310

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041206

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20041231

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20041213

BERE Be: lapsed

Owner name: S.A. *HEURGUE CONSEIL

Effective date: 20041231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051231

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: S.A. *HEURGUE CONSEIL

Effective date: 20041231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040810