| 摘要 |
A device is disclosed for receiving and separating chips and coolant collecting on machine tools, the coolant being returned for reuse and the chips being removed, having a receiving tank ( 1 ) to receive the chips and the coolant, a rising guide section ( 3 ) adjoining the receiving tank ( 1 ), an elevated discharge section ( 4 ) adjoining the guide section ( 3 ), a chain-like closed transport element, which, at least in the region receiving the chips and the coolant and in the discharge section ( 4 ), is guided over deflection elements ( 6, 7 ), at least one of which is coupled to a rotary drive, and a rotatably mounted filter drum ( 12 ), which is in drive connection with the transport element. A suggestion is made for preventing unfiltered coolant from penetrating the tanks for filtered coolant in the event the receiving tank overflows. This is achieved in that holders ( 12 ), whose projecting ends, which are directed downward, extend into an overflow channel ( 10 ), are tightly attached externally to the wall of the receiving tank ( 1 ) the overflow channel ( 10 ) is guided around the device at a level below the top edge ( 2 ) of the receiving tank ( 1 ) and is removably held on the holders ( 12 ), the overflow channel ( 10 ) tightly covers tanks ( 22 ) located beneath it having filtered coolant, the inner edge ( 15 ) of the overflow channel ( 10 ) neighboring the receiving tank ( 1 ) lies at a higher level than the outer edge ( 16 ) of the overflow channel ( 10 ), which is further away from the receiving tank ( 1 ), and at least one outlet device ( 17 ) is provided in the bottom region of the overflow channel ( 10 ).
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