Invent Umwelt-Und Verfahrenstechnik AG Patent applications |
Patent application number | Title | Published |
20150063998 | HORIZONTAL AGITATOR - The invention relates to a horizontal agitator for producing a flow in a clarifier, a submersible motor and a propeller drivingly connected thereto forming an assembly unit, wherein a receiving portion for removably attaching the assembly unit is provided and can be supported on the bottom of the clarifier, and wherein a guide for guiding the assembly unit along a substantially vertical movement path between a surfacing position above a maximum nominal sewage level defined for the clarifier and the receiving portion is provided. In order to improve the efficiency of the horizontal agitator and to reduce complexity of manufacture, the guide is formed by at least one first cable extending between the surfacing position and the receiving portion. | 03-05-2015 |
20140353245 | DECANTER - The invention relates to a decanter ( | 12-04-2014 |
20130093106 | DEVICE FOR GASSING LIQUIDS - The invention relates to a device for gassing liquids, in particular for aerating sewage and the like, comprising a lower housing element ( | 04-18-2013 |
20130020728 | VERTICAL AGITATOR FOR WASTEWATER RECEIVED IN A SEDIMENTATION TANK - The invention relates to a device for aerating a suspension held in a treatment tank, in particular wastewater, activated sludge and the like, with a frame having longitudinal spars ( | 01-24-2013 |
20120307587 | VERTICAL AGITATOR FOR WASTEWATER RECEIVED IN A SEDIMENTATION TANK - The invention relates to a vertical agitator for wastewater and the like received in a sedimentation tank, wherein an agitator tool ( | 12-06-2012 |
20120267305 | METHOD AND DEVICE FOR BIOLOGICALLY CLEANING WASTEWATER - The invention relates to a method for biologically cleaning wastewater (A), comprising the following steps: providing a treatment basin (B) having a floor ( | 10-25-2012 |
20120255917 | DEVICE FOR CLEANING WASTEWATER - The invention relates to a device for cleaning wastewater, wherein at least one flow channel (S, S | 10-11-2012 |
20110003646 | DRIVE DEVICE FOR IMMERSED OPERATION BELOW A SURFACE OF A LIQUID - The invention relates to a drive device for the immersed operation below a surface of a liquid (F), particularly for the immersed operation in a clearing basin, having a drive shaft ( | 01-06-2011 |
20100201008 | STIRRING DEVICE FOR ACTIVATED SLUDGES - The invention relates to a stirring device for activated sludges comprising a stirring body ( | 08-12-2010 |
20100196165 | STIRRING DEVICE FOR ACTIVATED SLUDGES - The invention relates to a stirring device for activated sludges comprising a hyperboloid stirring body ( | 08-05-2010 |
20100182869 | STIRRING DEVICE FOR ACTIVATED SLUDGES - The invention relates to a stirring device for activated sludges comprising a hyperboloid stirring body ( | 07-22-2010 |
20100133174 | HORIZONTAL AGITATOR AND METHOD FOR PRODUCING A FLOW IN A CLEARING BASIN USING THE HORIZONTAL AGITATOR - The invention relates to a horizontal agitator for producing a flow in a clearing basin, wherein a propeller ( | 06-03-2010 |
20100096343 | HORIZONTAL AGITATOR AND METHOD FOR PRODUCING A FLOW IN A CLEARING BASIN USING THE HORIZONTAL AGITATOR - The invention relates to a horizontal agitator for producing a flow in a clearing basin, wherein a propeller ( | 04-22-2010 |
20090236278 | Decanter with swivel discharge pipe - The invention relates to a decanter for separating a supernatant protruding from a sewage sludge in a sludge tank ( | 09-24-2009 |
20090127213 | Agitating device and method for sewage treatment - The invention relates to an agitating device, in which a hyperboloid agitating body ( | 05-21-2009 |