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Contamination-free feeding and discharging method and apparatus

A technology for flushing devices and disposal bags, which is applied to centrifuges with rotating drums, centrifuges, etc., and can solve problems such as increasing the complexity of things

Inactive Publication Date: 2010-02-03
理查德·登克
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But in order to centrifuge these substances, the subsequent complexity is significantly increased, because after the centrifuge work is completed, not only the centrifuge itself needs to be cleaned, but also the space in which the centrifuge is placed when it is opened and discharged from the centrifuge.

Method used

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  • Contamination-free feeding and discharging method and apparatus
  • Contamination-free feeding and discharging method and apparatus
  • Contamination-free feeding and discharging method and apparatus

Examples

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Embodiment Construction

[0046] Centrifuge is best based on image 3 Start description with reference to its complete working status.

[0047] The centrifuge 1 includes a fixed drum shell 9 in which a rotating drum 2 is supported. In this case, the horizontal rotating shaft 20 supports the drum 2. The rotating shaft 20 is cantilevered on the inner side of the drum shell 9, so the drum 2 and the drum shell 9 are uniformly provided with an open side. The right end surface of the drum 2a.

[0048] The inlet 3 for the suspension is on the left closed side of the drum 2, and the suspension is separated into solid and liquid by centrifugal separation.

[0049] Inside the drum 2, there is a stable, cylindrical, and preferably reusable drum insert 7. The drum insert 7 provides the necessary filter function, and the liquid can penetrate its enveloping surface (enveloping surface), but the solids in the suspension cannot pass through. The drum insert 7 and the drum 2 rotate together during operation.

[0050] The rot...

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Abstract

The invention relates to appliances and machines, especially a centrifuge or a mixer, which are to be fed and emptied in a contamination-free manner in order to allow even toxic materials to be centrifuged with comparatively little effort and then allow the centrifuge to be emptied and be made ready for reuse. This is achieved by closing the open end of the drum housing which is fitted with the drum insert and / or the open end of the drum insert and / or of the drum by means of a disposable cover.

Description

【Technical Field】 [0001] The present invention relates to a device and a machine that requires non-polluting feeding and unloading, in particular to a centrifuge or a mixer. 【Background technique】 [0002] Especially in the pharmaceutical industry, as well as in the chemical industry, substances often need to be processed frequently, that is, they need to be centrifuged, mixed or dried. These substances include toxic substances. [0003] In this way, although the centrifuge can be tightly sealed during the centrifugal separation operation, so non-toxic or other unqualified substances can leak from the centrifuge to the outside, but finally open the centrifuge to take out the filter cake, filter cloth or residue It will still pollute the environment when measuring. [0004] In order to prevent the pollutants from the centrifuge from entering the space around the centrifuge and further into the external environment, these machines are placed in the room, which is completely closed fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B3/00B04B7/06B04B7/16
CPCB04B3/00B04B15/00B04B7/06B04B11/04B04B7/16
Inventor 理查德·登克
Owner 理查德·登克
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