Patent ID: 7341659

Claim:
A modular assembly for a rinsing liquid treatment device ( 2 ) arranged in a closed circuit of rinsing liquid with a rock working tool ( 1 ) and having a catch trough ( 4 ), a feed line ( 3 ) for feeding used rinsing liquid to the catch trough ( 4 ), and an outflow ( 6 ) for delivery of cleaned rinsing liquid to the rock working tool ( 1 ), the modular assembly comprising: a separated transportable wet suction device ( 7 ) in which the catch trough ( 4 ) is arranged and having a single opening ( 8 ) for communicating the catch trough ( 4 ) with the feed line ( 3 ) and the outflow ( 6 ); an expansion module ( 12 ) arranged in the outflow ( 6 ) and including a pump unit ( 13 ) and at least one of a filter unit ( 14 ) and a cooling unit ( 15 ); and an adapter module ( 9 ) receivable in the single opening ( 8 ) of the wet suction device ( 7 ) and forming an interface between the wet suction device ( 7 ) and the expansion module ( 12 ), the feed line ( 3 ) and the outflow ( 6 ) extending through the adapter module ( 9 ).