Rock wool solutions for industrial boiler insulation

Assess Boiler Type: Determine whether the boiler is a steam engine boiler or a fire tube boiler. This will help in selecting the appropriate rock wool products and insulation method.

Select Rock Wool Products: For boilers with a surface temperature up to 300ºC, choose load-bearing mats such as ProRox MA 520 ALU. These mats are designed to reduce heat losses, increase boiler efficiency, and provide protection against contact by minimizing surface temperature.

Preparation: Ensure the boiler surface is clean and free from dirt, grease, or loose particles. This will optimize the adhesion of the rock wool products.

Mounting Load Bearing Mats: Place the load-bearing mats onto the horizontal, cylindrical boiler surface. These mats can be easily fastened to the boilers using metal straps, eliminating the need for metal spacers that create thermal bridges.

Insulating Utility Steam Generators: If you’re insulating utility steam generators, consider using ProRox wired mats. These flexible mats can be easily mounted onto various geometries or surface structures of the steam generators. They are non-flammable, have high maximum service temperatures, and exhibit low thermal conductivity across the temperature range.

Insulation Techniques: Ensure that the rock wool products are properly aligned and fitted to cover the entire surface of the boiler. Pay close attention to areas where heat losses are more likely to occur, such as connections, pipes, or valves.

Safety Precautions: Always follow safety guidelines and regulations when working with rock wool products and industrial boilers. Wear appropriate personal protective equipment, such as gloves, goggles, and masks, to minimize health risks.