AGITATOR SHAFT OF A FERMENTER AND METHOD FOR FASTENING AGITATING ARMS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160121277A1
SERIAL NO

14897268

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In the case of an agitator shaft of a fermenter of a biogas plant, including agitator brackets, which are arranged on a shaft wall and on which at least one agitating arm, including an agitating arm fastening portion and a blade carrier can be connected to the agitator brackets by fastening two agitating arm fastening plates of the agitating arm, it is intended to provide a method that achieves easier and quicker assembly of an agitator shaft and integration in a fermenter in situ, whereby a considerable cost saving in the setting up of a fermenter is achieved. This is achieved by cutting out fastening holes in the agitator brackets and cutting out through-holes in the agitating arm fastening plates in such a way that a plurality of retaining ring bolts can be arranged so as to pass completely through the fastening holes and the through-holes and can be riveted therein.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ZOSEN INOVA AG8005 ZÜRICH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KIENTZ, Hans-Peter Singen, DE 3 2
MÜLLER, Florian Flawil, CH 27 135

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