Ceramsite Rotary Kiln Construction Light Expanded Clay Aggregate Machine

Introduction of LECA Machine:

Project location: all over the world

Processing materials: river sludge, industrial sludge, sand washing sludge, oil sludge, etc.

Equipment capacity: annual output of 50,000-600,000 cubic ceramsite

ERP general contract service: a series of technical services from equipment selection and design, equipment manufacturing and supply, equipment installation and commissioning, and after-sales.

coal gangue, fly ash, clay, sludge resource treatment equipment

LECA Machine Production Process:

The operation process of the equipment is: feeding and conveying system → rotary kiln calcination system → waste gas environmental protection treatment system.

The material is automatically transported to the screw conveyor through the feeding system, and then transported into the rotary kiln. The rotary kiln cylinder rotates slowly. Since the cylinder has an inclination angle of 3.5% slope, the material in the cylinder moves from the feeding device to the unloading device along the axis of the cylinder while the cylinder rotates. The natural gas burner is installed on the rotating kiln head cover, and the high temperature gas generated by the flame combustion is fully exchanged with the material from the kiln tail, and flows from the kiln head to the kiln tail. Heat calcines the material by convection and conduction, and the wet material is dried and calcined in a slow-moving process. The exhaust gas from calcination enters the treatment system through the exhaust pipe at the kiln tail cover. The calcined material enters the single-cylinder cooler, and is transported to the silo by the belt conveyor after cooling.

LECA Machine Main Parameter: