ROTOR MILL HAVING DIRECT OR INDIRECT COOLING OF THE MILLING CHAMBER OF THE ROTOR MILL

摘要

Rotor mill for laboratory operation, comprising a rotor coupled to a drive motor as a milling tool, a ring sieve (28) surrounding the milling chamber (25) of the rotor mill (18) and an annular connecting container (26) for the ground milling material, which collecting container is arranged on the outer circumference of the ring sieve (28) and can be inserted into the housing of the rotor mill and is provided with a cover (29), the milling unit comprising the rotor (18), the ring sieve (28) and the collecting container (26) being closable by a housing cover (15) having a milling material inlet opening (17), is characterized in that at least one component of the milling unit and/or of the rotor mill that directly or indirectly surrounds the milling chamber (25) of the rotor (18) is designed for conducting and/or accommodating a cooling medium and/or for cooling by means of a gaseous cooling fluid flowing around on the outside, said gaseous cooling fluid having been introduced into the housing.

主权项

1. Rotor mill for laboratory operation comprising a rotor coupled to a drive motor as milling tool, a ring sieve surrounding the milling chamber of the rotor and an annular collecting container for the ground milling material being arranged on the outer circumference of the ring sieve which can be inserted into the housing of the rotor mill and being provided a cover, wherein the milling unit comprising of the rotor, ring sieve and the collecting container can be closed by a housing cover the same being provided with a milling material inlet opening, characterized in that at least one component of the milling unit and/or of the rotor mill that directly or indirectly surrounds the milling chamber of the rotor is designed for conducting and/or accommodating a cooling medium and/or for cooling by means of a gaseous cooling fluid flowing around on the outside, said gaseous cooling fluid having being introduced into the housing.