EP0496265B1 - Silo pour matières en vrac - Google Patents

Silo pour matières en vrac Download PDF

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Publication number
EP0496265B1
EP0496265B1 EP92100585A EP92100585A EP0496265B1 EP 0496265 B1 EP0496265 B1 EP 0496265B1 EP 92100585 A EP92100585 A EP 92100585A EP 92100585 A EP92100585 A EP 92100585A EP 0496265 B1 EP0496265 B1 EP 0496265B1
Authority
EP
European Patent Office
Prior art keywords
silo
chamber
exhaust air
air filter
housing
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
EP92100585A
Other languages
German (de)
English (en)
Other versions
EP0496265A1 (fr
Inventor
Bärbel Dipl.-Ing. Trost
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0496265A1 publication Critical patent/EP0496265A1/fr
Application granted granted Critical
Publication of EP0496265B1 publication Critical patent/EP0496265B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • 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
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical
    • B65D88/08—Large containers rigid cylindrical with a vertical axis

Definitions

  • the invention relates to a silo for bulk goods with devices arranged on its top for operating the silo (e.g. filler neck, level meter, exhaust air filter, explosion protection, etc.).
  • devices arranged on its top for operating the silo (e.g. filler neck, level meter, exhaust air filter, explosion protection, etc.).
  • a stage is placed on this silo, on which several devices, in particular pipes that form an explosion protection, are arranged.
  • the platform is provided with a railing over which the openings of the explosion protection tubes protrude considerably.
  • the invention has for its object to better secure the area of the devices arranged on the top of the silo. According to the invention, this is done in that these devices are accommodated within the silo housing on a walk-in intermediate floor which closes the bulk material space and is connected to the silo housing, which together with the protruding silo housing and a chamber ceiling closing the silo is a chamber which is accessible through an exhaust air opening.
  • the chamber included in the silo housing forms a safety room at the upper end of the silo, which, on the one hand, can be accessed from the outside without any danger to the operating personnel due to its complete closure and therefore offers optimal working conditions for maintenance work.
  • the chamber fully protects the facilities concerned against the effects of the weather. It is even heatable if certain facilities, such as. B. Level meters are sensitive to extreme temperatures. This is a structurally simple solution due to the fact that the chamber is integrated in the silo, the silo housing forming the chamber wall.
  • a favorable arrangement of an exhaust air filter is obtained when the intermediate floor forms an upward step in the chamber for receiving the exhaust air filter.
  • the exhaust air filter protrudes into the space formed by the step above the intermediate floor and therefore does not require any space below the intermediate floor can therefore be fully used for filling the silo practically to the intermediate floor.
  • the exhaust air filter in an upward angle of the step.
  • the clean air side of the exhaust air filter lies in the wall formed by the upward bend and is therefore directly accessible to the operating personnel at an average body height. This makes observation and assembly and disassembly of the filter particularly easy.
  • the walk-in chamber integrated into the silo opens up a favorable possibility of servicing and assembling or dismantling the above-mentioned devices from silos standing next to one another, in that the chambers of adjacent silos are connected to one another via doors and adjoining walk-on bridges. In this case it is not necessary to provide the usual outer conductor for each individual silo. This is only necessary for a silo, from the chamber of which all other silos can then be walked over the bridges extending from chamber to chamber.
  • FIGS. 2 to 4 show the silo 1, which stands on the supports 2, between which the outlet cone 3 projects downwards.
  • the outlet cone 3 merges into the removal tube 4, in which the slide 5 is installed to shut off the material flow.
  • the silo has the sections 6, 7 and 8 welded together, which together with the outlet cone 3 form the filling space of the silo 1 for the bulk material contained therein.
  • the filling tube 9 is led upwards, which extends through the filler neck 10 into the filling space of the silo 1 (see FIGS. 2 to 4).
  • the filling space is closed off by the intermediate floor 11, which closes the filling space horizontally and is welded to the silo housing 12.
  • the silo housing 12 which extends upward beyond the intermediate floor 11 forms the chamber 13 which is enclosed by the intermediate floor 11, the chamber walls 14 forming the components of the silo housing and the chamber roof 15.
  • the door 16 arranged in the chamber wall 14 leads into the chamber 13 and can be reached via the conductor 17 arranged on the outside of the silo 1.
  • FIG. 2 shows the upper end of the silo 1, specifically with the silo housing 12 and the chamber 13, which here contains the following devices: the exhaust air filter 18, the level meter 19 of a known type and the filler neck 10.
  • the filler neck 10 forms one Knee at the end of the filling pipe 9, passes through the chamber wall 14 and the intermediate floor 11.
  • the exhaust air filter 18 is inserted into a corresponding opening in the intermediate floor 11.
  • the lighting fixture 20 is attached to the chamber roof 15 and provides the necessary light in the chamber 13 which is completely sealed off from the outside.
  • the door 16 is also embedded in the chamber wall 14. For reasons of simplifying the illustration, the conductor 17 shown in FIG. 1 has been omitted in FIG. 2. In the door 16, the exhaust slots 21 are let in, which discharge the air pressed into the chamber 13 through the exhaust air filter 18 to the outside.
  • connection of the intermediate floor 11 with the silo housing 12 and the chamber wall 14 is best carried out by welding, which is indicated here by the reinforcement 22.
  • the arrangement according to FIG. 3 differs from that according to FIG. 2 only by the obtuse-angled design of the chamber roof 15 and, above all, with regard to the design of the intermediate floor 11, which merges into step 23, in whose horizontal part 24 the exhaust air filter 18 is embedded.
  • the exhaust air filter 18 thus protrudes into a free space 25 which is not reached when the silo is being filled, since it is not possible for the filling level to exceed the level of the intermediate floor 11 when it is being filled.
  • the highest level is essentially determined by the outlet end 26 of the filler neck 10.
  • the explosion tube 28 is placed on the horizontal part 24, the cover 29 of which can spring open from the filling space 46 of the silo 1 due to an explosion pressure and can thus discharge the explosion pressure to the atmosphere.
  • the cover flap 30 for a so-called manhole 32 is shown on the intermediate floor 11, through which an entry into the silo 1 is possible. So that a person entering the silo 1 can be secured, the eyelet 31 is attached to the chamber roof 15, to which the person entering the silo 1 can be secured by an elevator.
  • the level meter 19 shown in FIGS. 2 and 3 is omitted.
  • the filler neck 10 at the upper end of the filler pipe 9 is passed through the chamber wall 14 in the region of its knee via a flange arrangement 33, so that simple subsequent assembly or
  • connection of the chamber wall 14 to the silo housing 12, which continues downwards, can also take place via a screw connection or similar fastening means.
  • FIG. 5 shows the arrangement of three adjacent silos, namely the silos 34, 35 and 36, which carry the chambers 37, 38 and 39 at their upper end. From these chambers, the chamber 37 can be reached via the ladder 17 and the door 16. The connection to the two chambers 38 and 39 takes place via the walkable bridges 40 and 41, which each end in doors 42 and 43 or 44 and 45 in the relevant chambers 38 and 39.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Building Environments (AREA)
  • Storage Of Harvested Produce (AREA)

Claims (4)

  1. Silo pour produit en vrac, comportant en son sommet des dispositifs, tels qu'une goulotte de remplissage (10), un appareil (19) de mesure du niveau de remplissage, un filtre à air (18), des protections contre les explosions (28, 29) etc., destinés au fonctionnement du silo (1), caractérisé en ce que ces dispositifs sont montés à l'intérieur du corps (12) du silo, sur une plate-forme intermédiaire (11) accessible, fermant l'espace (46) de stockage produit en vrac, reliée au corps (12) du silo, qui avec le (12) corps du silo s'élevant au-dessus de celle-ci et un capot de chambre fermant le silo, forme une chambre (13), qui est accessible par une porte (16) présentant des ouvertures d'aération (21).
  2. Silo selon la revendication 1, caractérisé en ce que la plate-forme intermédiaire (11) présente un niveau (23) incliné vers le haut, dans la chambre (13) destiné à recevoir le filtre à air (18).
  3. Silo selon la revendication 2, caractérisé en ce que le filtre à air (18) est monté dans un plan (27) incliné vers le haut du niveau.
  4. Silo selon l'une quelconque des revendications précédentes, caractérisé en ce que les chambres (37, 38, 39) de silos (34, 35, 36) voisins sont reliées les unes aux autres via des portes (42, 43, 44, 45) et des passerelles accessibles (40, 41) s'y raccordant.
EP92100585A 1991-01-17 1992-01-15 Silo pour matières en vrac Expired - Lifetime EP0496265B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9100528U 1991-01-17
DE9100528U DE9100528U1 (de) 1991-01-17 1991-01-17 Silo für Schüttgut

Publications (2)

Publication Number Publication Date
EP0496265A1 EP0496265A1 (fr) 1992-07-29
EP0496265B1 true EP0496265B1 (fr) 1994-08-03

Family

ID=6863429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92100585A Expired - Lifetime EP0496265B1 (fr) 1991-01-17 1992-01-15 Silo pour matières en vrac

Country Status (4)

Country Link
EP (1) EP0496265B1 (fr)
AT (1) ATE109423T1 (fr)
DE (2) DE9100528U1 (fr)
ES (1) ES2057925T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2868404A1 (fr) * 2004-04-02 2005-10-07 Patrick Lejeune Cuve pour cuvier de vinification et/ou de garde, a pietement reservoir
CN106185086B (zh) * 2016-08-29 2018-05-15 张哲� 安全防爆型埋地储油罐

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157370B (de) * 1956-12-31 1963-11-14 Lucks & Co G M B H Stehender, im Querschnitt runder oder vieleckiger Grossraumsilo
DE2153367A1 (de) * 1971-10-27 1973-05-03 Erich Barth Aussenbehaelter fuer doppelwandige stehende lagerbehaelter, insbesondere fuer fluessige kraftstoffe, heizoele od. dgl
DE2325189A1 (de) * 1973-05-18 1974-12-05 Stanelle Behaelter & Stahlbau Mehrkammersilo
DE2720651A1 (de) * 1977-05-07 1978-11-16 Ajo Stahlbau Sicherheitsvorrichtung fuer silos zur lagerung von explosionsgefaehrdetem schuettgut
JPS5713397A (en) * 1980-06-30 1982-01-23 Tokyo Shibaura Electric Co Lining tank and its manufacture
DE3512391A1 (de) * 1985-04-04 1986-10-09 Hermann 8444 Straßkirchen Wurm Hochsilo aus beton

Also Published As

Publication number Publication date
DE9100528U1 (de) 1992-05-21
ES2057925T3 (es) 1994-10-16
ATE109423T1 (de) 1994-08-15
EP0496265A1 (fr) 1992-07-29
DE59200329D1 (de) 1994-09-08

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