Large precast blocks are being used for coke oven doors, but there are problems such as carbon adhesion, penetration and the spread of cracks leading to falling off. Precast anchors can be used to prevent precast blocks from falling off due to crack propagation.
The coke oven door precast block is used in areas where temperature changes drastically, so low-expansion cordierite low-cement castables with excellent thermal shock resistance are used. Low-expansion cordierite and lithium oxide based enamel are used. The material has high adhesion to the prefabricated block and is effective in inhibiting carbon adhesion.
Low porosity, low thermal expansion rate, and good thermal shock stability. It can fully meet the needs of coke oven doors.
Easy to use, the furnace door can be quickly disassembled and assembled, reducing time wasted on maintenance.
Reduce heat loss caused by loose furnace door sealing and save energy.
Air pollution caused by loose furnace doors is basically eliminated and environmental protection is achieved.
The successful development of mullite prefabricated bricks for large coke ovens meets the performance requirements of coke oven doors.
Fireramo can provide customized precast blocks for coke oven doors.
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.