System and method for starting up stirring machines in a sediment
AssigneeEKATO Ruehr- und Mischtecnik GmbH
InventorsJochen Jung, Wolfgang Keller
Life of this patent
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Abstract
A system and an associated method for starting up stirring machines in a sediment in a controlled manner are provided, which system has the following: a container for receiving materials to be processed; a stirring device with stirring blades for stirring the materials to be processed in the container; a purging device; and a device for operating stirring machines. The purging device is arranged in such a way and set up so as to feed a medium for purging to a deposited sediment. Furthermore, a controller is provided which initiates controlled re-starting of stirring machines after purging.
Claims23
A system for starting up a stirring machine in a sediment in a controlled manner, comprising:
- a container for receiving a material to be processed, the container includes a top side and a bottom;
- a stirring device having stirring blades for stirring the material to be processed in the container;
- a purging device configured to convey to a deposited sediment of the material a medium for purging the deposited sediment, the purging device comprises a pump and at least one supply line through which the pump pumps the medium for purging;
- a device for operating the stirring machine which comprises a drive motor, the device for operating the stirring machine further comprises a shaft that supports the stirring blades, a shaft catch ring that supports the shaft, and support elements that attach to the shaft catch ring and multiple points on the bottom of the container, the shaft catch ring and the support elements are arranged below the stirring blades when viewed from the top side of the container towards the bottom of the container;
- and
- a controller configured to initiate a controlled re-start of the stirring machine after purging has been effected, the controller is provided with a measurement device that measures a sedimentation level in the container.
A system for starting up a stirring machine in a sediment in a controlled manner, comprising:
- a container for receiving a material to be processed, the container includes a top side and a bottom;
- a stirring device having stirring blades for stirring the material to be processed in the container;
- a purging device configured to convey to a deposited sediment a medium for purging the sediment, wherein the purging device comprises a pump and at least one supply line through which the pump pumps the medium for purging, wherein the at least one supply line comprises purging lances which firstly extend at the interior edge of the container and then are bent in a direction towards the stirring blades;
- a device for operating the stirring machine which comprises a drive motor, the device for operating the stirring machine further comprises a shaft that supports the stirring blades, a shaft catch ring that supports the shaft, and support elements that attach to the shaft catch ring and multiple points on the bottom of the container, the shaft catch ring and the support elements are arranged below the stirring blades when viewed from the top side of the container towards the bottom of the container;
- and
- a controller configured to initiate a controlled re-start of the stirring machine after purging has been effected, wherein the controller is provided with a device for measuring a sedimentation level.
Dependencies are inferred from the claim text.