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    membrane for a gasometric dome
    3.
    发明公开
    membrane for a gasometric dome 审中-公开
    薄膜加热计

    公开(公告)号：EP2792930A2

    公开(公告)日：2014-10-22

    申请号：EP14164546.5

    申请日：2014-04-14

    Applicant: Ecomembrane S.R.L.

    Inventor： Spedini, Luigi ,  Spedini, Lorenzo

    IPC: F17C3/00 ,  F17C13/02

    CPC classification number: F17C3/00 ,  A01C3/028 ,  F17C13/02 ,  F17C2201/0109 ,  F17C2201/0176 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/012 ,  F17C2203/0617 ,  F17C2203/0658 ,  F17C2203/0678 ,  F17C2203/0685 ,  F17C2205/0332 ,  F17C2205/0394 ,  F17C2209/221 ,  F17C2209/228 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/033 ,  F17C2250/0469 ,  F17C2250/0491 ,  F17C2250/0626 ,  F17C2260/011 ,  F17C2260/05 ,  F17C2270/0134

    Abstract: The present invention relates to the field of membrane gas holders, or gasometers, particularly of the type that can be used to store biogas (organic gas) generated through the digestion of sludge, slurry and organic substances in general, or for storing gas emitted from slurry storage tanks containing fermentable matter.
    More in detail, the invention relates to an elastically stabilized gasometric dome (1) for a tank (2) containing liquid (3), adapted to delimit, between the surface of said liquid (3), the walls (2') of the tank and the dome, a variable volume storage chamber (4) for gas, wherein said gasometric dome (1) comprises:
    - a gas impermeable flexible membrane (5);
    - continuous fastening means (6) of an edge (5') of said membrane (5) to a rim (2") of said tank (2).
    Said membrane (5) is made of an inextensible material, having an extension of the surface thereof greater than that of the surface delimited by the rim (2") of said tank (2), and said gasometric dome (1) comprises a plurality of linear elastic elements (7) arranged orthogonally with respect to the rim (2") of said tank (2), adapted to cooperate with said membrane (5) to allow elastic expansion and contraction of said gasometric dome (1) and ensure the stability thereof.

    Abstract translation: 本发明涉及膜气体保持器或气体计量器领域，特别是可用于存储通常通过消化污泥，浆料和有机物质产生的生物气体（有机气体）或用于储存从 含有可发酵物质的浆料储罐。 更详细地说，本发明涉及一种用于容纳液体（3）的罐（2）的弹性稳定的气体测量圆顶（1），其适于在所述液体（3）的表面之间界定所述液体（3）的壁（2'）， 罐和穹顶，用于气体的可变体积存储室（4），其中所述气体穹顶（1）包括： - 不透气的柔性膜（5）; - 所述膜（5）的边缘（5'）与所述罐（2）的边缘（2“）的连续紧固装置（6），所述膜（5）由不可延伸的材料制成， 其表面大于由所述罐（2）的轮辋（2“）限定的表面的表面，并且所述气体穹顶（1）包括相对于轮辋（2）正交布置的多个线性弹性元件（7） “），适于与所述膜（5）配合，以允许所述气罩式圆顶（1）的弹性膨胀和收缩，并确保其稳定性。

    Floating cover for tanks for storing liquids
    5.
    发明公开
    Floating cover for tanks for storing liquids 有权
    Schwimmende AbdeckungfürBehälterzur Lagerung vonFlüssigkeiten

    公开(公告)号：EP2175015A1

    公开(公告)日：2010-04-14

    申请号：EP09172175.3

    申请日：2009-10-05

    Applicant: Ecomembrane S.R.L.

    Inventor： Spedini, Luigi

    IPC: C12M1/107 ,  B65D88/34

    CPC classification number: B65D88/34 ,  B65D88/38 ,  B65D90/48 ,  C02F11/04 ,  C02F2303/02 ,  C12M21/04 ,  C12M23/36 ,  C12M23/38 ,  C12M23/56

    Abstract: A floating cover for tanks (100) for storing liquids, comprising:
    - a plurality of floating edge elements (1);
    - a gas-proof sheet (3), supported by said floating elements (1), which extends beyond them by means of a skirt (5);

    wherein said floating cover comprises cables (2) arranged radially, which connect said floating elements (1) to one another, and said skirt (5) is fixed to the bottom of said floating elements so as to constitute, together with the liquid contained in the tank (100), a perimetral hydraulic guard, arranged for keeping gases and volatile substances underneath the sheet (3).

    Abstract translation: 一种用于储存液体的罐（100）的浮动盖，包括： - 多个浮动边缘元件（1）; - 由所述浮动元件（1）支撑的防气板（3），其通过裙部（5）延伸超过它们; 其中所述浮动盖包括径向布置的电缆（2），其将所述浮动元件（1）彼此连接，并且所述裙部（5）固定到所述浮动元件的底部，以便与包含在所述浮动元件 罐（100），周边液压保护罩，布置成将气体和挥发性物质保持在片材（3）的下面。

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