Clinker kiln with slider for tertiary air duct

摘要

A slider unit (1) for a tertiary air duct between a clinker cooler and a calciner of a clinker kiln line having at least one shutoff device 80, which can be inserted into a tertiary air duct to seal it without further reducing the cross section of the tertiary air duct provides reliable sealing of the tertiary air duct and control of the tertiary air flow, if the slider unit (1) has at least one control device which can be inserted into a section of the tertiary air duct to reduce its cross section.