DE1559202A1 - Transportable small silo - Google Patents

Description

Small transportable silo The invention relates to a particular one Easy to transport and assemble small silo for the production of quick compost.

Fixed containers have long been known under the name of compost silo conventional building materials known, mostly a right-angled, from four Represent walls of the existing box frame and occasionally also with a roof or floor part are equipped.

Its purpose is to largely protect the compost organisms from the vicissitudes to give our weather, such as wind, rain, light and enough air, moisture and heat retention.

In addition, it is to be hoped of a contemporary silo that of his Operation requires as little work as possible and year-round use possible iat. If one looks at the well-known silo types, they fully do justice to this standard be, so can thereby pruckbehalter and machine facilities that the production organic fertilizers are to be disregarded, as they are extra Within the scope of this invention.

The best known and relatively well developed type is that of the Xamellensilo, the walls of which are arranged horizontally one above the other with mostly right-angled plan There are lamellas that release ventilation slots by being slightly inclined.

Today, transporta @ le compost silos are also made from prefabricated parts, in which the lamellas are made of individually mountable components made of concrete, asbestos cement or the like, also made of metal. There are also types in box shape, which are put together by composite pieces of 4 wall panels or 6, but also round pores made of metal, such as the multi-part ring silo and the compost bin. This is one-piece and must be repackaged for material removal. The material extraction is general for all types compared to the universally accessible Compost heap, become more cumbersome. If you want to shovel over the compost, you have to you first empty the silo completely and then fill it again. This is an operation more than was usual and necessary with the Komopsthaufen, an exception in this one Relationship only the ring silo. Since the bottom ring is on @@ en, you can make changes to the installation without any changes to the assembly to the compost, but must have the disadvantage in @@ uf @@@@ en, d @ ß the lowest part No wall protection @ @.

All systems are flexible in terms of their construction, but they are through the heaviness of the material and, or the bulkiness and size and above all variety the individual parts are expensive to ship, inconvenient and time-consuming to transport and assemble and therefore handicapped in their freedom of movement, so practically stationary. It must Accordingly, the heavy composting material continues to be brought to the silo first, then be brought back to the country. At least that's in bigger gardens inefficient.

Most guys have a roof or a cover, they are So from above he is exposed to sunlight, dehydration and soaking.

Floor parts are only available in exceptional cases.

Depending on the construction, these either have the purpose of draining the seepage dissipate or supply air from below. Both advantages are at the same time not given anywhere. However, both versions have the disadvantage of using the Booe @ kontakt interrupt which was naturally present during the composting and of great @ ichti @ keit is because during the fermentation process different KQmiostorganisms temporally are active whose emigration and immigration must be secured.

The attempt to air and moisture, as the main factors of climate formation, So regulating from below in the silo has so far not been successful.

One of the main factors in the formation of a micro-climate is warmth, the compost organisms with proper regulation of air and humidity create yourself; as long as they are not prevented from doing so by an outside temperature that is too low will.

The previously known silos do not have any precautions for winter work the compost organisms or the silo in other ways during the To make winters usable, in summary it results. the following disadvantages of the known Types Too high dead weight due to the use of conventional building materials and a large number of of individual wall elements, therefore high shipping costs and cumbersome, time-consuming Handling; insufficient mobility; poor accessibility of the host material ; unsatisfactory floor construction with interruption of ground contact and insufficient- Climate management; no amortization in winter The object of the invention should therefore be to construct an easily transportable compost silo which, while avoiding the shortcomings mentioned the lost advantages of the compost heap, namely light ones Accessibility and ground contact, brings back the compost organisms with a weatherproof housing and air conditioning that is also effective from below optimal Secures microclimate and provides people with a light, as well as a construction that is quick and easy to assemble and requires little work and year-round use guaranteed.

The embodiment of the invention provides a lightweight silo of the basic form a cylinder, which also becomes a steep-walled truncated cone or a versatile prism be modified. can, before, whose radial pressure equalization is a very thin-walled Construction made of modern materials enables and together with the ditto cover from the same material the compost organisms all around against sunlight, dehydration and protects against waterlogging.

The material is light; Assembly and disassembly is done with a few Handles. The silo can therefore be set up conveniently and quickly wherever the material mainly arises.

Due to the uncomplicated and quick demoulding, the compost is from easily accessible to all sides like a compost heap. Palls the silo at strong Material accumulation is urgently needed, can also be switched off prematurely and the molding remain standing for subsequent ripening.

What is new about the invention is that the silo consists of only two light, roll-up, foldable or foldable formwork elements, namely the perforated ones Formwork jacket (1) and the cover (2), as well as an air conditioning system (3 - 6), the compost not only from the outside and below Air supplies, rather evenly flushed it inside from all sides with a squeeze of air and at the same time removes excess moisture downwards. All construction elements So complement each other to a pile-like pores and mode of action, so that a uniform and accelerated aerobic hot fermentation is achieved, i.e. rapid compost and thus a frequent fuss, a high degree of utilization.

This construction also gives the silo a special suitability as a storage silo for horticultural products, e.g. winter potatoes, because it can be easily and quickly dismantled and placed in a frost-free room can. Because of this and a special winter-proof design, one is quite years of use The possibility of covering (2) and formwork jacket (1) to roll around the pluggable assembly parts of the air conditioning system (3-6), results takes up little space for transport and storage and, combined with the low Weight, moderate shipping costs.

On the basis of the drawings, construction, handling and Function explained in more detail.

Fig. 1 shows the silo in the front view, ilig. 2 a vertical Section and Big, 3 the floor plan.

The formwork jacket (1) consists of a dühnwandi @@ n Cylinder jacket, at its vertical cut edges with simple locking elements (26) is joined together in a hollow cylinder. The material is preferably a rollable one Plastic board or foldable film, e.g. made of polyethylene, polyvinyl chloride or the like that is supported by bracing0.

This consists of vertical profiling, e.g. corrugated profile, beads or vertical struts (20), such as flat or profile strips, tubes, round bars, Corrugated wire, but can also be achieved using steel or wire mesh, etc.

The cover (2), a frustoconical hood, is made of the same material like the formwork jacket (1) and is @ with its cutouts (36) over the strut heads (21) striped and secured by retaining pins (38), whereby the edge cutouts (36a) overlap and the collar (24) encompassed the axle tube head (Da) The air conditioning system consists of a duct system, molded parts with a box or round profile made of a narrow or perforated material, e.g. PVC drainage pipes, which are perforated with pores or slots (7), namely the. vertical axis channel, or axle tube (3) and the basic and floor ducts starting from it in a star shape, or base (4) and floor pipes (5), the handling is done in such a way that the Base tubes (4) into the star-like arranged axle tube outlets (8) of vertical axle tube ()), which is provided with numerous perforations (18) Formwork jacket (1) with the round Mantela @ sschnitte located at its base (lo) is placed over it and closed, whereupon two are opposite at first Multi-tier pipes (5) - or a continuous one of double length - through the upper casing cutouts (10) can be pushed into the upper axle tube outlets (9) after the silo is up to Halfway filled, the other two tubes are inserted and, after the filling is finished, the hood (2) is put on.

Invention @ according to the Achsrohrabgämge (9) of the tier tubes (5), or floor ducts can be arranged offset from one another, e.g. crosswise or U screw linearly so as not to weaken the cross-section too much.

In Fig. 4, the axle tube outlets of the base tubes (4) are in a special one Manifold (6) of cylindrical shape summarized, which is also with Pores or slots is perforated.

The struts (20) consist of flat square strips, e.g. made of wood, Asbestos cement, plastic etc.

The jacket closure, which is also visible in cross section in FIG is done by U-shaped locking clips (29), which are upright through the bracket slots the overlapping end struts (20a) of the formwork jacket (--1) pushed and rotated downwards.

According to another type of closure, the jacket ends butt against each other and the U-shaped locking clips be cut across in pairs parallel, leading diagonally from the outside above to the inside below through the two end struts Drilled holes plugged in 0 The hood is designed in two parts to provide a more convenient To enable control of the fermentation process and already during the filling putting on a partial hood (2a) provides even better Qus stiffening of the light silo to reach.

The function of the air conditioning system is shown in Fig. 2, especially in Fig 4 clearly recognizable, there. here part of the formwork in the foreground is removed, to reveal the inside.

The ventilation takes place through the perforations (@ 8) of the formwork jacket initially from the outside, but also through the pores or slots (7) of the pipe system (3, 4, 5) also acts as the axle tube (3) as the core of the system a chimney in which, as the temperature increases, the consumed with carbon dioxide and water enriched air in clearly visible swaths through the axle tube head (3a) subtracts and in the same. Dimensions of fresh air from the perforations (18) of the formwork jacket (1) and - nachsaugtt the slots (7) of the pipes so that the aerobic compost organisms be supplied with oxygen on all sides and continuously. Consequently it is a uniform and rapid ripening guaranteed, which is recognizable by its scent and color and in As a rule, further implementation is unnecessary If in exceptional cases, e.g. with a to wide C: N ratio, but should repositioning be necessary, it will be unbolted Compost is shoveled back into the newly erected silo next to it, so in just one operation.

The perforations (18) of the formwork jacket (1) can be made from holes, Punch holes are made up of octer slots. When the slots are arranged horizontally the upper edge protrudes towards the compost, analogously with the slots (7) the air conditioning.

The fresh air supply can, if necessary, e.g. when the outside temperature is cold, be throttled in that the Robr mouths are closed with stoppers or caps (14) will. This closure is also used when there is a lack of moisture due to the Axle tube head (3a) should be supplemented or fluid solutions should be filtered in. excess of freedom, z. B. Leachate with too high a proportion of green matter is caused by the drainage effect of the channel system from @ and depending on the slope of the subsurface at the mouths the base pipes (4) are collected.

Fig. 5 shows the vertical section of a special version O instead of of the basic pipes with manifold are the requirements for floor drainage and dehumidification and ventilation of the base zone is fulfilled in that a wave-shaped insert (39) or pedestal, in whose central recess (@@) the axle tube stands, by one-sided Slope that drains away any seepage through perforations (18) in the lella valleys a Sufficient ground contact, but a fresh air supply in the wave flanks secures the ventilation openings of the jacket base that are adapted to the corrugated profile.

The formwork jacket itself is made up of individual horizontal strips (1c), which are separated from each other by narrow, horizontal ventilation slots (31a) are. In contrast to the well-known prefabricated lamellar silos, these are horizontal strips but no independent assembly elements. Rather, they are through with each other the striving to. connected to a uniform formwork jacket for these struts (20) are interlaced in vertical rows of bores or slots. They consist of profile bars, for example round bars or strong corrugated wire, and the transverse strips (1c) are made of corrugated wire by spacers or individual grooves # kept at a distance. The strut heads are bent over like a hook (21a), grasp through the hood cut-outs (36) and anchor the hood (2) by turning it outwards by 90 degrees.

In the same way, the fabrics can also be used for one-piece formwork jackets be introduced as reinforcement.

A variant of this design provides that the round struts thereby be releasably connected to the formwork jacket, @ ate them in vertical corrugations Diameter, but with a more than semicircular cross-section.

Fig. 6 and 7 show a space-saving for transport and lifting purposes rolled up silo in vertical section and in plan.

The base (4) and tier tubes (5) are around the axle tube (3) and placed with this together in the inverted distributor piece (6) and in the Coat (1) has been rolled up, Dia hood (2) is here, in the drawing for reasons not shown in the overview, in the gap between the axle tube (3) and the casing (1) rolled in above the base (4) and tiered pipes (5).

In order to increase the closedness of the package for shipping purposes the axle tube (3) can be made in two parts by being above the strut height protruding upper part with a slightly smaller cross-section than the lower part and with a sleeve on this detachable sitting, turned over for shipping and in the Lower part is sunk.

A variant of space-saving packaging, not shown in the drawing provides that the base pipes (4) and the step in place of the floor pipes (5) Skewers (11), which will be explained in FIG. 8, have stepped cross-sections, that there is space for everyone in the axle tube (3) and with the formwork jacket (1) rolled around, and the old hood (2) result in a space-saving package. The distributor does not apply in this case.

In addition to regulating oxygen and Humidity also controls the heat balance. Because the aerobic bacteria create their own warmth, as long as they do not use too low an outside temperature the start is absent, the influence may be limited to introduction a heating element. @ e.g. under the bottom insert or, as shown in Fig. 6, through Hang the heating element (15) in the axle tube (3) with one on a cap or a cord holder (17) attached heating element cord (16) the necessary starting heat to give 0 To mitigate the influence of cool outside temperatures, the formwork jacket (1) Made from breathable insulating materials, such as mineral wool mats or coconut fiber z. B.

The following FIGS. 8-12 therefore represent modifications that are made in Preservation of the principle of the one-piece, roll-up or foldable formwork jacket give the silo greater thermal insulation.

In FIGS. 8 and 9, the formwork jacket (1) consists of a pure number vertical individual elements (22 and 24) of insulating structure, which are characterized by narrow, vertical ventilation slots (31) separated from each other and by flexible, horizontal Cross connections (23 and 25) are connected to form a single mounting element.

In Fig. 8, the vertical individual elements (22) are made of rigid insulation board strips. e.g. so-called @ sandwich panels or asbestos cement, which by flexible tires (23) made of plastic or the like can be rolled together or with soft straps, for example made of jute fabric, foldable or hingedly connected '.

In Fig. 9, the vertical individual elements consist of any hollow bodies, here, for example, round cross-section (24), namely PVC pipes, which are on tension wires (25) are lined up as cross connections, which end in locking eyes (27), the be locked by a locking rod (28) pushed in from top to bottom, The cover consists of a two-part hood in both figures, with the a partial hood (2a) overlaps those of the other partial hood (2b) with its edges and the overlapping edge cutouts (36a) grip over the strut heads (21), to which they are anchored by the retaining pins (38), the strut heads (21) here are identical to the corresponding extensions of some individual elements.

The floor channels are formed here in that flat or round Skewer @ (11) made of wood, metal, asbestos cement or the like before filling in appropriate Jacket slots (12) of the formwork jacket (1) and slot-shaped axle tube outlets (13) inserted after but after the compost has sunk be pulled out again in a few days and leave air ducts behind.

Fig. 10 shows the vertical section of a two-shell silo, at the one board (37), as a desk, -shaped cover, also with cutouts (36) striped over strut heads (21): and is secured with retaining pins (38), thereby the air space above the compost is less than under the hood (2) and thus the The risk of cooling down in the upper compost zones is reduced. She lets herself through a second, inner cover that rests on the sinking product as a sliding cover, further decrease.

The wall consists of two independent, one behind the other and Formwork manholes kept at a distance by the struts of the inner formwork shell (@a) (1a and 1b), the outer (16) of which is provided with beads (19) for reinforcement, The Multi-tier pipes are omitted for reasons of clarity. Bas distributor piece is here frustoconical (6a).

Fig. 11 shows the same solution in plan, Fig. 12 the formwork on average.

The fresh air flows through ventilation openings (32) on the Base of the outer, weatherproof formwork jacket (1b) in the insulating air jacket of the spacer space (33) and preheated from here through the perforations (18) of the inner formwork jacket (1a) in the compost.

According to another embodiment of this type, both are formwork jackets (1a and ib) by joining with a common stiffener to form a double jacket united and after another the enclosed air layer by an air-permeable Insulation layer, e.g. replaced by a fiber mat, so that a three-layer formwork arises, each of which is kept so flexible that despite the slightly different Rolling up is possible.

FIG. 13 shows a multiple silo which, when the content is threefold, consists of two Formwork jackets are made with rod (30) / brackets, which are in brackets through the overlapping end struts (20a) and the middle axle tube (3), connected to each other and locked at the same time The cover is made at each end of a partial hood (2a, 2b), in the middle of two flexible panels (37), either with the axle tube cutouts (41) on the axle tube heads (3a) cover or are articulated on the ridge with strong liner film that this contains axle tube cutouts.

The panels (37) cover those with their edge cutouts (36a) the partial hoods (2a, 2b), the anchoring of the entire cover (2a, 2b u. 37) is done as usual with retaining pins (38) in the bores of the strut heads (21), the Air conditioning is carried out in the same way as in Fig. 8 and 9, because instead of Multi-tier tubes skewers (11) are used, which run through. slit-shaped jacket cutouts (12) across. grab the silo or the slot-shaped axle tube outlets (1-3), which are not visible here in FIG. 13, but correspond to those in FIG. 9. Base pipes (4) connect the axle tubes (3) with each other and through round jacket cutouts (10) leading out with the outside air, which is also through the perforations (18) of the Formwork jackets is sucked in.

Claims (1)

P a t e n t a n s p r ü c h e 1. Transportable small silo for production of Schnellkompost atc. characterized in that it consists of only two eusamnienroll-, -foldable or foldable formwork elements, namely formwork jacket (1) and cover (2) and an air conditioning system connected to and connected to beioen @msen (3-6) is formed, which si @@ to a mile-like form and effects. 2. Transportable small silo according to claim 1, characterized in that that it has the basic shape of a cylinder or a steep-walled truncated cone, whose vertically cut jacket results in the formwork jacket (1), which at the cut edges are closed by simple locking elements (26) @ 3. Transportable small silo according to claim 2, characterized in that the cylindrical Basic shape modified to the shape of a prism with a polygonal, symmetrical outline is, the vertical cut @ ner jacket gives the formwork jacket (1), the joined together at the cut edges by simple locking elements (26) will. 4. Transportable small silo according to claim 1, characterized by @ that the cover consists of a hood (2) in the shape of a flat truncated cone with cutouts (36) for anchoring on the formwork jacket (1). 5. Transportable small sil-o according to: Claim 1, characterized in that that the cover consists of a board, also covers the silo pultfö @ mig (37) with cutouts (36) for anchoring to the formwork jacket. 6. Transportable small silo according to claim 1, characterized in that that the air conditioning system (3-6) consists of a duct system, which is through molded parts made of perforated or narrow-mesh material and any cross-section from a vertical axis channel from which the base and floor channels to the side in a star-like manner and protrude through the jacket cut-outs. 7. Transportasser Kle @ nsilo after. Claim 6, characterized in that that the molded parts of the duct system of the air conditioning system (3-6) with pores or slots perforated (7) pipes, e.g. plastic drainage pipes, namely from a vertical axle tube (3) from which the base tubes (4) and tier tubes (5) laterally in rounds arranged like a star axle tube outlets (8) go out and protrude through round jacket cutouts (10). 8. Transportable small silo according to claim 6 and 7, characterized in that that the base and stage channels are formed in that prior to loading of the silo skewers (11) in round or slot-shaped toll cutouts (12) across the silo or to the ite in en @ speaking, star-like, round or even Slot-shaped axis channel outlets (13) inserted, but after the filling has been placed removed again. 9. Transportable small silo according to claim 6, 7 and 8, characterized in that the star-like axle tube outlets (9 or axis channel outlets (13) are arranged offset at the height, for example crosswise or helically one above the other. 10. Transportable small silo according to claim 6, 7 and 8, characterized in that that the axle tube outlets in one with pore or slot-shaped perforations (7) provided distributor piece (6, 6a) of, for example, cylindri @ cher (6) or frustoconical (6a) shape are combined. 11. Transportable small silo according to claim 6 and 7, characterized in that that the mouths of the axle tube (3) or axle channel, as well as the base (4) and Stay tubes. (5), or base and floor ducts can be closed, e.g. with plugs or sealing caps (14). 12o transportable small silo according to claims 1 and 6 to 8, characterized in that that the air conditioning system from the axle tube (3) or axle duct, the tier pipes (5) and a sieve-like bottom part (39) - such as a perforated plastic plate, composed, which is corrugated or mounted on a grate and has a central recess (40) for receiving the axle tube (3), or the Axis channel. 13. Transportable small silo according to claim 12, characterized in that that the sieve-like bottom part is an insert (39), the outer diameter of which the inside diameter of the silo jacket (1-) is adapted and the device by ventilation Openings at the base of the silo jacket are flushed with fresh air. 14. Transportable small silo according to claim 12, characterized in that that the sieve-like bottom part represents a support of a somewhat larger base area than that of the silo shell (1), which has a corresponding, e.g. wavy, profiling its base is placed on it. 15. Transportable small silo according to claim u, 7 and 12, characterized in that that a heating element (15) inserted into the air conditioner, zOBO with the heating element cord (16) hung on the cord holder (17) in the axle tube (3) or the axle channel or is pushed under the sieve bottom part (39). 16. Transportable small silo according to claim 2-5, characterized in that that the material of the formwork jacket (1) and cover (2), (37) made of thin-walled, flexible boards or foils, preferably plastic, beeth and through Austeilug (19, 20) is supported0 17. Transportable gleinsilo according to claim 16, characterized in that the formwork jacket (1) has numerous perforations (18), for example, bores or slots is provided. 18. Transportable Keinsilo according to claim 2 and 3, characterized in that that the lining (1) consists of an air-permeable mat, e.g. made of coconut fiber, Mineral wool, etc., which is supported by stiffeners (20). 19. Transportable small silo according to claim 16 and 1J, characterized in that that the formwork jacket consists of several horizontal stripes (1c), which are separated from one another by narrow, horizontal ventilation slots (31a), but through, the stiffeners (20) are interconnected q 20o Transportable small silo according to claim 16, 18 and 19, characterized in that the reinforcement is made of steel or Wire mesh is made, which by stapling, stapling, etc. with the formwork jacket 0 210 Transportable Kieinsilo according to claim 16, characterized in that that the stiffening of the formwork jacket (1) by vertical profiling of the material, e.g. with beads (1 (), waves or the like). 22. Transportable small silo according to claim 16, 18 and 19, characterized characterized in that the stiffener consists of vertical struts (20), such as strips, Rods, pipes, etc., which are attached to the formwork jacket. 23. Transportable small silo according to claim 21 and 22, characterized in that that the stiffening from struts, namely round struts and from beads (19) with corresponding Diameter and more than a semicircular cross-section, in which the round struts pressed in so that a detachable connection between the formwork jacket (1, 1a, 1b, 1c) and struts (200 arises. 24. Small transportable silo according to claim 22, characterized in that that the struts (20) from top to bottom in vertical rows of holes or Cross slots are inserted braiding, so that a releasable connection between Formwork jacket (1, 1c) and struts (20) arise. 25. Small transportable silo according to claim 22, characterized in that that the struts (20) with their strut heads (21) through the cutouts (36) of the Cover (2 and 37) protrude and anchor this with the help of Italian pins (38). 26. Transportable small silo according to claim 25, characterized in that that the strut heads of the struts consisting of llund struts or strong corrugated wire (20) above the cutouts (36) are bent over (21a) and by turning Anchor the cover (2 and 37) on the outside at 90 degrees. 27c Transportable compost silo according to claim 2 and 3, characterized in that that the formwork jacket consists of vertical, stiff bunch elements lined up in a row (22 and 24), which are separated by narrow, vertical ventilation slots (31) separated and rolled up with each other through horizontal cross connections (23,25), are connected foldable or foldable, wherein being some of the individual elements (22 and 24) protrude a few cm above the others in place of the struts (20) and anchor the cover with their strut heads (21) (2,37,38). 28. Transportable small silo according to claim 27, characterized in that that the individual elements (22) consist of flat and narrow plate strips, e.g. made of plastic, asbestos cement, wood, sandwich panels or the like. 29. Small transportable silo according to claim 27, characterized in that that the individual elements (24) consist of senlcrechte, elongated hollow bodies, for Example with a round, square, trapezoidal cross-section preferably from PVC drainage pipe (24). 30. Small transportable silo according to claim 27, characterized in that that the horizontal cross connections (23) are made of flexible tires, e.g. elastic Are made of plastic, sd that the vertical individual elements (22) are composed Formwork jacket rolled up. 310 Transportable small silo according to claim 27, characterized in that that the horizontal cross connections (23) are made of belts, zOBo made of jute fabric, Wire mesh or the like, so that consisting of vertical individual elements (22) Formwork jacket can be folded or clipped. 32. Small transportable silo according to claims 27 and 29, characterized by @, that the horizontal cross connections consist of tension wires (25) on which the Individual elements (24) are lined up by means of bores. 33. Small transportable silo according to claim 32, characterized in that that the horizontal cross connections made of tension wires (25) in locking eyes (27) @enden, through which a locking rod (28) is inserted from top to bottom. 34. Small transportable silo according to claim 2 and 3, characterized in that that two independent sheaths (1a, 1b) are placed around each other and by their Struts (20) are kept at a distance, the air flow through the ventilation openings (32) at the base of the weatherproof outer jacket (1b) in the Vistanzraum (33) and from here through the perforations (18) of the inner formwork jacket (1a) into the Compost penetrates 35. Small transportable silo according to Claim 34, characterized in that that outer (1b) and inner (1a) formwork jacket by composite (2 @) with a common Stiffening (20) are combined to form a double jacket, which despite its two-layer structure is so elastic that it can be rolled up. 36. Small transportable silo according to claim 35, characterized in that that between outer (1b) and inner (1a) formwork jacket an insulating layer air-permeable material, e.g. a fiber mat, is inserted, so that a three-layer Formwork jacket is created, which is kept so elastic that it can be rolled up can, 37 Transportable hleinsilo according to claim 4, characterized in that the Hood (2) consists of two partial hoods (2a, 2b), slightly larger than the hood halves, so that both overlap. and with the overlapping edge cutouts (36a) grip over the strut heads (21). 38. Small transportable silo according to claim 1, characterized in that that a sliding cover perforated with holes or slots as an inner cover the product completes. 39. Small transportable silo according to claim 1, characterized in that that two or more formwork jackets to a double or multiple silo in the way are coupled together that rod clamps (30), which are inserted through the bracket slots in the overlapping end struts (20a) and in the middle axle tube (3) across the Silo f @@ mon, anchor the jacket connections to each other @ and close the silo, 40 ° Transportable small silo according to claim 1 to 39, @@ characterized in that for For shipping purposes, the bundled tubes (3,4,5) into the inverted cylindrical manifold (6) inserted and cover and jacket rolled around 0 41. Small transportable silo according to claims 1 to 39, characterized by the fact that for shipping purposes the axle tube (3), round pipes (4) and skewers (11) can be accommodated in one another through stepped cross-sections and cover (2, 2a, 2b, 37), possibly bottom part (39) and formwork jacket (1, 1a, ib, 1c) to be rolled around. 42. Small transportable silo according to claim 17, characterized in that that the perforations (18) consist of horizontal slots, daren the upper edge protrudes towards the compost side opposite the lower one. L e r s e i t e