| 摘要 |
The invention relates to a container construction and a corresponding method for moving and preparing a mass, which construction comprises a cylindrical rotatable container 3 with a horizontal axis, which container is supported on a chassis 2 provided with wheels 1, and one end 4 of which container comprises a conical surface 6, the narrow end of which has a filling/emptying opening 8, and the container is provided with an internal spiral 9 extending essentially from one end of it to the other. According to the invention, the narrow end of the conical surface comprises a removable tubular tip 10 for detachable connection to the filling/emptying opening, one end of this tip being designed so as to capable of being connected to the filling/emptying opening and the other end being essentially smaller than the filling/emptying opening. <IMAGE>
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