In cement grate coolers, dense refractory linings backed by insulation materials often results in an unnecessarily heavy construction, which increases fuel expenditure. Furthermore, the lining can be at risk of alkali attacks, which increases maintenance costs.
The POROS bricks, SUPER-ISOL- and SUPER-1100 E-boards are lightweight, top-of-the-line back up insulation solutions for maximum protection of the overall construction, while reducing energy consumption.
The materials are designed to provide a full range of benefits in fuel-specific production conditions. However, common benefits include:
A reduction of the steel shell temperature, and better protection against thermal load.
Increases and maintains high air-temperature between rotary kilns and tertiary air ducts, preserving energy and reducing production costs
Reduction of the overall weight of the lining, compared to regular dual-lining solutions
Both the POROS bricks, SUPER-ISOL and SUPER-1100 E boards are designed as lightweight back up insulation. They complement the often dense and heavy thermally conductive lining in the cooler, contributing to a reduction of the weight of the overall lining. The strong, lightweight profiles increase the quality of the cement and stabilise the production process.
The POROS-bricks have been specifically designed for productions where the refractory lining is at risk of acid attacks, providing excellent protection whilst maintaining their high-grade insulation properties.
SUPER-ISOL and SUPER-1100 provide the absolute best cooler insulation properties, and are quicker to install, increasing production efficiency and lowering your energy expenditure. The boards are, however, not suitable for productions where acid attacks are prominent.
Finally, our SUPER-ISOL and SUPER-1100 E boards can be composed with a water repellent surface, making them uniquely suitable for grate coolers when using casting compound, as the boards do not absorb moisture from the compound. This allows production to reap the benefits of the boards’ excellent insulation properties, whilst enabling production to keep utilising compound.
Put differently: We offer a comprehensive, professional and efficient solution to all your needs.