公开(公告)号：EP3464190B1

公开(公告)日：2020-11-11

申请号：EP17751852.9

申请日：2017-05-31

Applicant: Ecomembrane S.R.L.

Inventor： SPEDINI, Lorenzo

IPC: C25B3/02 ,  C25B11/03 ,  A01C3/02 ,  C02F1/20 ,  C02F1/24 ,  C02F1/40 ,  C02F11/00 ,  B01D1/30

公开(公告)号：EP3276245A1

公开(公告)日：2018-01-31

申请号：EP17182451.9

申请日：2017-07-20

Applicant: Ecomembrane S.R.L.

Inventor： SPEDINI, Lorenzo

IPC: F17C3/02

CPC classification number: F17C3/022 ,  F17C2201/0109 ,  F17C2201/018 ,  F17C2201/0185 ,  F17C2201/032 ,  F17C2201/052 ,  F17C2203/032 ,  F17C2203/0621 ,  F17C2203/0624 ,  F17C2203/066 ,  F17C2203/0685 ,  F17C2203/0692 ,  F17C2221/033 ,  F17C2223/0123 ,  F17C2223/033 ,  F17C2250/0408 ,  F17C2250/0491 ,  F17C2260/033 ,  F17C2270/0134

Abstract: The present invention concerns the sector of equipment and components for the production of waste treatment plants.
More specifically it concerns a membrane gas holder dome (10) with reduced heat loss, adapted to be installed on a heated digester adapted to produce combustible gas, comprising:
- a first membrane (1), impermeable to gases, adapted to delimit, at least partially, a storage chamber (C1) of the combustible gas;
- a second membrane (2), impermeable to gases, adapted to delimit, at least partially, a pressurization chamber (C2) superimposed on said storage chamber (C1);
- inflation means (15, 16, 17, 18) of said pressurization chamber (C2) by means of an auxiliary gas, preferably air;
- a layer of composite material, with heat insulating function, interposed between said first membrane (1) and said second membrane (2).

Abstract translation: 本发明涉及用于生产废物处理工厂的设备和部件的部分。 更具体地说，本发明涉及一种具有减少的热损失的膜片气体保持器圆顶（10），其适于安装在适于产生可燃气体的加热消化器上，包括： - 第一隔膜（1），不透气体，适于界定 至少部分地限定可燃气体的储存室（C1） - 不透气的第二膜（2），其适于至少部分地限定叠加在所述储存室（C1）上的加压室（C2）; - 所述加压室（C2）的膨胀装置（15,16,17,18）借助于辅助气体，优选为空气; - 介于所述第一膜（1）和所述第二膜（2）之间的具有绝热功能的复合材料层。

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。