Container wall for a container covered by a foil and outer formwork for producing the container wall

a technology of container wall and foil, which is applied in the field of container wall, can solve the problems of pulling out the foil rim, and achieve the effect of high tensile force and convenient manufacturing and assembly

Inactive Publication Date: 2011-12-01
MT ENERGIE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]The objective of the invention is to create a container wall for a container with a device for fixating a foil made of plastic material that seals the container roof-like at the top, w

Problems solved by technology

The risk is therefore, that the foil rim is being pull

Method used

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  • Container wall for a container covered by a foil and outer formwork for producing the container wall
  • Container wall for a container covered by a foil and outer formwork for producing the container wall
  • Container wall for a container covered by a foil and outer formwork for producing the container wall

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Embodiment Construction

[0040]While this invention may be embodied in many different forms, there are described in detail herein a specific preferred embodiment of the invention. This description is an exemplification of the principles of the invention and is not intended to limit the invention to the particular embodiment illustrated

[0041]In FIGS. 1a and b is indicated a container 10, which base plate 12 comprises concrete and a cylindrical wall 14, also made of concrete. The concrete wall is, for example, made with a variety of formwork elements which are arranged outside and inside. To the top at least one plastic foil 16 is spanned over the container 10, wherein its rim is fixed at the upper area on the outside of the wall 14, as will be further described below. In the container is, for example, a ferment 18. On the outside of the wall 14, a peripheral platform 20 with railings is shown. The platform consists of individual platform elements, which can also be connected to each other. The platform is no...

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PUM

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Abstract

A container wall for storing and fermenting materials, comprising a clamping channel, having an undercut near the upper edge that is open for clampingly receiving a rim of at least one plastic foil that covers the container at the top, the clamping channel comprises a narrowed lateral insertion slot with an upper and a lower protrusion, to which the foil can be wrapped around. A lower wall of the clamping channel is wider than the thickness of the clamping rail at the facing longitudinal edge which is formed as a flat profile, the upper wall of the clamping channel is at least twice as wide as the thickness of the clamping rail. The insertion profile can be inserted into the clamping channel through the entry. When the foil that is wrapped around the insertion profile is under tension, the insertion profile is retained in the clamping channel by the protrusions.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS[0001]Not applicable.STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH[0002]Not applicable.BACKGROUND OF THE INVENTION[0003]The invention relates to a container wall according to claim 1 or 3 and an outer formwork for producing the container wall according to claim 22.[0004]Container for storing and fermenting of ferments, for example in so-called biogas plants have considerable dimensions. They are mostly designed silo-like and thus have mostly a circular base. The wall is for example cast from concrete and the sealing to the top is often realized by a roof shaped foil, which is held in a tense and raised state by gas production or by a introduction of compressed air. For the secure fixation of the foil at the rim to the container wall, it is also known to install a clamping profile to the upper outer portion of the wall, into which the foil can be inserted and be affixed by the use of a clamping tube.[0005]From DE 10 64 869 A it is known, to i...

Claims

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Application Information

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IPC IPC(8): E04H7/18B65D90/02B22C9/22
CPCB65D90/08C12M23/36C12M23/46C12M21/04C12M1/107F16B2/02
Inventor MARTENS, CHRISTOPHBEHRENS, JAN C.F.MAACK, PETER
Owner MT ENERGIE GMBH
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