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Arrangement for transporting highly dispersed powders, and method of filling and emptying the same

A discharge device and container technology, applied in the direction of transportation and packaging, bulk container emptying system, loading/unloading, etc., can solve problems such as loading volume restrictions

Active Publication Date: 2008-03-05
WACKER CHEM GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] These large flexible containers are indeed impermeable to moisture, high stability and impervious to fine dust, but their loading capacity is limited, so it is desirable to provide a large container, so that the operation of loading and unloading can be accelerated and can be accurately distributed

Method used

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  • Arrangement for transporting highly dispersed powders, and method of filling and emptying the same
  • Arrangement for transporting highly dispersed powders, and method of filling and emptying the same
  • Arrangement for transporting highly dispersed powders, and method of filling and emptying the same

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Embodiment Construction

[0016] As shown in Fig. 1, the present invention provides a kind of container, and this container has a top edge, a bottom edge and a rear side with a door, and a liner, wherein this liner comprises at least two layers overlapping up and down, the inner layer is not Coated breathable fabric, the outer layer is coated to be impermeable to fine dust and provided with a moisture barrier, these layers are joined together by special seams, so that dust-free ventilation of the container can be achieved only through this seam, the lining It is reversibly fixed on the container and has at least one loading hole and an unloading hole.

[0017] The loading and unloading openings are preferably juxtaposed with each other on the bottom edge of the rear of the container.

[0018] The container is preferably a standard shipping container used throughout the world. In terms of structure, the liner is constructed so that it fills the interior of a standard container, which liner corresponds ...

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PUM

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Abstract

A container with a top edge, a bottom edge and a rear side provided with a door, containing an inliner, wherein the inliner comprises at least two layers located one above the other, an inner layer consisting of uncoated, air-permeable fabric and an outer layer being coated so as to be dust-tight and to provide a moisture barrier, these layers being connected to one another by a special seam such that dust-free venting of the receptacle is possible only through this seam, the inliner being fastened in a reversible manner in the container and having at least one filling opening and an emptying opening.

Description

technical field [0001] The invention relates to a transport device for highly dispersed powders and a method for loading and unloading these powders. Background technique [0002] Handling materials with very low bulk densities and free flow often presents a variety of problems. Manufacturers and end users are confronted with the fact that even with minimal air convection, these materials can still spin up fine particles. To protect the health of persons responsible for handling these materials from inhalation of fine dust, the formation of fine dust must be avoided. Furthermore, low bulk density results in increased shipping costs due to the high ratio of container weight to content weight and the corresponding need for large amounts of packaging material. [0003] European Patent EP-A0773159 (US Patent US-A5682929) has disclosed a method of filling a container with a low bulk density, free-flowing material and discharging it a number of times. The so-called big bag or j...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/16B65D90/34B65G65/30B65B1/16B65D88/22B65B1/28B65B69/00B65D88/12B65D90/00B65D90/04B65G65/32B65G65/34
CPCB65D90/047B65D90/046B65D2590/046B65B69/0075B65B1/28B65B1/16
Inventor 赫尔穆特·马吉诺特海因茨·舍尔泰尔
Owner WACKER CHEM GMBH