Cooled Chain Conveyor is used for cooling and conveying of hot ash, such as bottom and fly ash. This conveyor is typically placed directly below a boiler for rapid cooling. The conveyor utilizes cooling vessels in both, the intermediate bottom, and the bottom. Ash cooler equipment are widely used in combustion-based boilers.
Laitex’s Cooled Chain Conveyors are designed for plant’s extreme conditions. Through a comprehensive development work, our products achieve a high cooling capacity and thus extend the life of other material handling equipment as well.
COOLING CHAIN CONVEYOR
|Specifications for typical applications
|Normal ash conveyor max. 28° special conveyor up to 60°
|400 – 1400 mm
|Up to approx. 60m
|Carbon-, stainless-, wear resistant-, high temperature or heat resistant steels. Other materials on request.
|Single or dual chain. (According to norm DIN 8167). Application specific scraper design.
|Gear motor. Open chain transmission with shear pin or direct drive.
|Service hatches for inspection and conveying element service. Chain tension adjusting device. Standard pillow block bearing housings with radial roller bearings. Stuffing boxes for shaft sealing (Optionally boxes with air input). Sensors for rotation and blockage.
|Guards and protective devices according to SFS-EN 618
|Other options are available on request
|All Laitex equipment conform to Machinery Directive 2006/42/EC, and are therefore acceptable for CE-marking.