Lightweight thermal insulation bricks have become one of the important products for energy saving and environmental protection in industrial furnaces. We should carefully choose the right insulation bricks according to the different temperature and location of the equipment used in high-temperature kiln equipment; according to the difference of different materials and physical and chemical properties of the insulation brick. not to compromise, not to waste!
As a manufacturer of insulating bricks, today we will give a brief overview of the operating temperature and the location of use of lightweight insulating bricks. Allowing the furnace industry to choose insulation bricks more straightforward.
一．Diatomite insulation brick
It has the advantages of high compressive strength, low bulk density, low thermal conductivity, light weight, safe and convenient construction, good insulation and energy saving effect, and high quality and low price. Resistance to sudden changes in furnace temperature within 1100°C is good, and no cracking or deformation occurs when the temperature difference changes drastically.
Can increase furnace temperature, shorten the heating time, and can reduce fuel consumption, to achieve the advantages of thermal insulation and energy saving. Commonly used in power, metallurgy, petroleum, chemical, cement, ceramics, textile, glass, light industry, non-ferrous kilns and other insulation industries, electrolyzers, pipelines, furnace walls, hot air ducts, high temperature insulation, walls Interlayer insulation, thermal insulation, soundproof ideal material. Can not touch the flame directly.
二．Lightweight clay brick
Lightweight clay bricks are generally used in the heat insulation of industrial furnaces in accordance with their performance characteristics, which can reduce heat loss in the kiln, save energy consumption, and reduce the quality of thermal equipment.
The advantages of lightweight clay bricks are: good performance and low price. Can be used in areas without strong high-temperature melting material erosion and scouring. Some surfaces that are in direct contact with the flame are coated with a fire-resistant coating to reduce corrosion by slag and furnace gas dust and reduce damage. The use temperature is between 1200 °C ~ 1400 °C.
