Telescope trash rake cleaning machine with overflow flushing channel and the possibility for the fish to bypass.

Through reduced speed and its special construction, the specially developed cleaning rake for this trash rake cleaning machine backs up the water in the upper area of the intake rake. Instead of using a flushing pump, the debris is transported underwater using the surge of the overflow and the suction of an open flushing gate at the end of the flushing channel.

During downtime, the raking system gives the fish the possibility to swim up through the overflow flushing channel and the endowment opening into the subsea.

Telescope trash rake cleaning machine in a flat design.

Through this special, flat design of the intake screen, the fish have the possibility to swim along up to the opening from where they can continue on into the subsea.