ITMI950441A1 - Device for the combined distribution of particle-like solids of a different nature from various tanks. - Google Patents
Device for the combined distribution of particle-like solids of a different nature from various tanks. Download PDFInfo
- Publication number
- ITMI950441A1 ITMI950441A1 IT95MI000441A ITMI950441A ITMI950441A1 IT MI950441 A1 ITMI950441 A1 IT MI950441A1 IT 95MI000441 A IT95MI000441 A IT 95MI000441A IT MI950441 A ITMI950441 A IT MI950441A IT MI950441 A1 ITMI950441 A1 IT MI950441A1
- Authority
- IT
- Italy
- Prior art keywords
- tank
- tanks
- solids
- different nature
- particle
- Prior art date
Links
- 239000007787 solid Substances 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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
- B65D88/32—Hoppers, i.e. containers having funnel-shaped discharge sections in multiple arrangement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
- B28C7/0046—Storage or weighing apparatus for supplying ingredients
- B28C7/0053—Storage containers, e.g. hoppers, silos, bins
- B28C7/0069—Storage containers, e.g. hoppers, silos, bins having compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C9/00—General arrangement or layout of plant
- B28C9/006—General arrangement or layout of plant comprising a multicompartment silo with the mixing device, e.g. a mixing screw, fitted directly at the underside of the silo, e.g. with proportioning means at the exit of the silo
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizing (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Description
Domanda di brevetto per invenzione industriale dal titolo: Patent application for industrial invention entitled:
DISPOSITIVO PER LA DISTRIBUZIONE DA VARI SERBATOI, IN MANIERA COMBINATA, DI SOLIDI DI NATURA DIVERSA AVENTI FORMA DI PARTICELLE DEVICE FOR THE DISTRIBUTION FROM VARIOUS TANKS, IN A COMBINED MANNER, OF SOLIDS OF DIFFERENT NATURE HAVING PARTICLE SHAPES
La presente invenzione concerne un dispositivo per la distribuzione, in maniera combinata, di solidi di natura diversa provenienti da vari serbatoi con prelievo dal fondo. The present invention relates to a device for the combined distribution of solids of different nature coming from various tanks with withdrawal from the bottom.
In particolare nel settore edile è la prassi normale immagazzinare il materiale sfuso da utilizzare (sabbia, cemento, gesso, materiale inerte leggero, ecc.) in serbatoi rialzati (silos) singoli, posti l'uno accanto all'altro, i quali normalmente presentano forma cilindrica con fondo conico e prelievo dal fondo. In questo modo però si richiede troppo spazio, in particolare nel caso in cui i silos si trovino vicino a binari o carregiate nei pressi di case, dove l'accesso e il riempimento dei silos sono facilitati ma dove non vi è abbastanza spazio disponibile, dato che accanto ai silos si deve prevedere, praticamente sempre, una gru o una piattaforma montacarichi. In particular in the construction sector it is normal practice to store the bulk material to be used (sand, cement, gypsum, light inert material, etc.) in single raised tanks (silos), placed side by side, which normally have cylindrical shape with conical bottom and withdrawal from the bottom. In this way, however, too much space is required, in particular in the case where the silos are located near tracks or carregiate near houses, where access and filling of the silos are facilitated but where there is not enough space available, given that next to the silos it is practically always necessary to provide a crane or a lifting platform.
Per risolvere questo problema di spazio viene qui proposta una costruzione del tipo "Silos nel silos", cioè, in altre parole, una costruzione in cui il fondo di almeno uno dei silos esterno all'altro silos abbia l'imboccatura accanto al fondo dell'altro serbatoio ed in cui è preferibilmente previsto un pozzetto di caduta comune per il materiale da prelevare dal serbatoio. To solve this problem of space, a construction of the "Silos in the silos" type is proposed here, that is, in other words, a construction in which the bottom of at least one of the silos external to the other silos has the mouth next to the bottom of the another tank and in which a common drop pit is preferably provided for the material to be taken from the tank.
Secondo una forma di realizzazione preferita del dispositivo secondo l’invenzione, sul fondo del serbatoio è previsto un trasportatore, in particolare un trasportatore orizzontale, per il rilascio regolabile del materiale dal serbatoio e per la fuoriuscita dal pozzetto di caduta. According to a preferred embodiment of the device according to the invention, a conveyor is provided on the bottom of the tank, in particular a horizontal conveyor, for the adjustable release of the material from the tank and for the exit from the drop pit.
Ulteriormente preferito è almeno un trasportatore a elica. Dei trasportatori a elica per il trasporto di materiale sfuso sono già noti. Further preferred is at least one helix conveyor. Propeller conveyors for transporting bulk material are already known.
La presente invenzione verrà qui di seguito descritta in maggiore dettaglio per mezzo di un esempio di realizzazione facendo riferimento alle figure, dove figura 1 mostra una vista laterale schematica di un doppio silos per materiale sfuso mentre figura 2 mostra una vista dall'alto schematica secondo la figura 1. The present invention will be described in greater detail below by means of an embodiment example with reference to the figures, where figure 1 shows a schematic side view of a double silos for bulk material while figure 2 shows a schematic top view according to the Figure 1.
Il doppio silos presenta un contenitore cilindrico esterno 1 con fondo conico 2, il quale è rialzato su da quattro supporti 3 al di sopra di una superficie 5· dove tra ogni supporto 3 e il supporto ad esso adiacente sono previste delle controventature incrociate 4. The double silos has an external cylindrical container 1 with a conical bottom 2, which is raised on by four supports 3 above a surface 5 where between each support 3 and the support adjacent to it there are cross braces 4.
La chiusura inferiore del fondo conico 2 forma un dispositivo di prelievo del materiale 7 azionato da un motore 6, per esempio una chiusa con ruota a cassette o una fresa di prelievo, per cui il materiale sfuso viene fatto cadere per mezzo di un trasportatore a elica 8 in un pozzetto di caduta 9 posto al di fuori dell'asse del serbatoio esterno 1. The lower closure of the conical bottom 2 forms a material pick-up device 7 driven by a motor 6, for example a shutter with a cassette wheel or a pick-up cutter, whereby the bulk material is dropped by means of a helical conveyor 8 in a drop pit 9 located outside the axis of the external tank 1.
Nel contenitore esterno 1 è posto sul bordo un contenitore cilindrico interno 10 con fondo conico 11, il cui asse è parallelo all'asse del contenitore esterno 1 e che si spinge attraverso il fondo conico 2 del contenitore esterno 1 verso il basso in modo che le estremità inferiori dei fondi conici 2 e 11 si trovano alla stessa altezza al di sopra della superficie 5-All 'estremità inferiore del fondo conico 11 del contenitore interno 10 è previsto, similmente a quanto avviene per il contenitore esterno 1, un dispositivo di prelievo del materiale 13 azionato da un motore 12, dove tale dispositivo fa cadere il materiale sfuso prelevato dal contenitore interno 10 attraverso un trasportatore a elica 14 nel pozzetto di caduta 9· In the outer container 1 there is placed on the edge an inner cylindrical container 10 with a conical bottom 11, whose axis is parallel to the axis of the outer container 1 and which pushes downwards through the conical bottom 2 of the outer container 1 so that the lower ends of the conical bottoms 2 and 11 are located at the same height above the surface 5-At the lower end of the conical bottom 11 of the internal container 10, similarly to what occurs for the external container 1, a device for picking up the material 13 driven by a motor 12, where this device drops the loose material taken from the internal container 10 through a screw conveyor 14 into the drop pit 9
Il pozzetto di caduta 9 presenta preferibilmente un dispositivo di mescolamento, per esempio una mescolatrice per malta, non rappresentato. The spout 9 preferably has a mixing device, for example a mortar mixer, not shown.
E' sottinteso che il pozzetto di caduta 9 può essere previsto anche nell'asse del contenitore interno 1, nel qual caso non è più necessario il trasportatore a elica 8. It is understood that the drop well 9 can also be provided in the axis of the internal container 1, in which case the screw conveyor 8 is no longer necessary.
I dispositivi di prelievo del materiale 7 e 13 sono regolabili, in modo da poter stabilire la quantità di materiale sfuso da prelevare dal contenitore interno e da quello esterno a seconda delle necessità e durante l'operazione di prelievo. The material withdrawal devices 7 and 13 are adjustable, so as to be able to establish the quantity of bulk material to be removed from the internal and external container according to the needs and during the withdrawal operation.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT56694 | 1994-03-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI950441A0 ITMI950441A0 (en) | 1995-03-07 |
ITMI950441A1 true ITMI950441A1 (en) | 1996-09-07 |
IT1276015B1 IT1276015B1 (en) | 1997-10-24 |
Family
ID=3494009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI000441A IT1276015B1 (en) | 1994-03-17 | 1995-03-07 | DEVICE FOR THE DISTRIBUTION FROM VARIOUS TANKS, IN A COMBINED MANNER, OF SOLIDS OF DIFFERENT NATURE HAVING PARTICLE SHAPES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE29503667U1 (en) |
HR (1) | HRP950107B1 (en) |
IT (1) | IT1276015B1 (en) |
SI (1) | SI9500087A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19812177C1 (en) * | 1998-03-19 | 1999-11-11 | Marmorit Gmbh | Container for friable material such as plaster or mortar |
-
1995
- 1995-03-03 DE DE29503667U patent/DE29503667U1/en not_active Expired - Lifetime
- 1995-03-06 HR HR950107A patent/HRP950107B1/en not_active IP Right Cessation
- 1995-03-07 IT IT95MI000441A patent/IT1276015B1/en active IP Right Grant
- 1995-03-17 SI SI9500087A patent/SI9500087A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE29503667U1 (en) | 1995-04-27 |
ITMI950441A0 (en) | 1995-03-07 |
IT1276015B1 (en) | 1997-10-24 |
HRP950107A2 (en) | 1996-12-31 |
SI9500087A (en) | 1995-10-31 |
HRP950107B1 (en) | 2006-08-31 |
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