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Apparatus and process for filling containers of different sizes and shapes

A filling material, powdered technology, applied in the field of finely divided solid materials, can solve the problems of low filling capacity, high equipment cost, no economy, etc., and achieve the effect of high bulk weight

Inactive Publication Date: 2006-04-05
EVONIK OPERATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The disadvantage of the process described in DE-A-198 39 106 is that both the pre-compaction and the filling of the large container require the use of a vacuum system, which leads to very high equipment costs
But the filling capacity is still too low, despite the large expenditures, so that the process described in DE-A-198 39 106 is not economical as a whole

Method used

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  • Apparatus and process for filling containers of different sizes and shapes
  • Apparatus and process for filling containers of different sizes and shapes
  • Apparatus and process for filling containers of different sizes and shapes

Examples

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Embodiment Construction

[0047] As shown, the preferred embodiment of the invention comprises a frame 1 provided at the top with two rails 2 along which the two halves 3a and 3b of the housing 3 can be moved by conventional drive means .

[0048] In the embodiment shown in FIGS. 1 and 2 , the casing has a square base area and is divided diagonally into the two halves 3 a and 3 b. This ensures that the two halves are easily separated from the filled container, even if the container is squeezed against the casing due to high filling pressures.

[0049] The casing also has two sleeve halves 4a and 4b which, when closed, surround a feed nozzle (not shown).

[0050] As shown in FIG. 2, the casing 3 is open at the bottom and the container rests on a bracket or pallet 5 during the filling process. Furthermore, it is an advantageous configuration, as shown in the figure, that the filling nozzles are arranged symmetrically with respect to the frame 1, so that the housing halves 3a can be moved further away f...

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PUM

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Abstract

A flexible container (6) for the repeated filling and draining of finely divided solids, characterized in that it consists of at least two plies (7,8), wherein one ply is made of an air-permeable, supporting material (7) and the other ply (8) consists of a filter material.

Description

technical field [0001] The present invention relates to an apparatus and a method for filling a container with granular or powdered material, especially finely divided solid material with a high air content, and also to the container itself. Background technique [0002] Various problems arise when handling pourable finely divided solid materials, such as finely divided silica, with high air content and very low pour density. Manufacturers and end-users are confronted with the fact that these materials generate dust with even slight air drafts. In order to prevent damage to the health of persons handling articles due to inhalation of dust, the formation of dust must be avoided. In addition, low filling densities lead to increased shipping costs due to the high ratio of container weight to fill material weight and the need to use large amounts of packaging material. [0003] Due to its three-dimensional branched structure, finely divided silica is a product with a very low ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B1/28B65B31/04B65D33/01B65D5/42B65B1/04B65B1/16B65B43/54B65D30/08B65D30/28B65D65/40B65D88/16B65D88/22B65G65/32
CPCB65D5/4295B65D88/1668B65D88/1618B65B1/28B65D65/403B67C3/02
Inventor 罗兰·舍费尔约翰内斯·安德烈亚斯·约热·米德尔曼格尔德·特奥多尔·布兰德弗兰克·迪特尔·许希尼汉斯-于尔根·施特伦佩尔汉斯-约阿希姆·赛德尔米夏埃尔·希尔施霍伊泽托马斯·里德曼
Owner EVONIK OPERATIONS GMBH
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