The material of the coke oven door can be selected from three types:ductile iron,ductile iron,and ordinary gray iron.Due to the different production conditions of the purchasing manufacturer and the maturity of the coke oven,customers can choose materials based on the actual situation.The following is a comparison between the Confucian graphite cast iron furnace door and the ductile graphite coking furnace door,as well as the gray cast furnace door:

Due to the mechanical properties of ductile iron being between ductile iron and gray iron,its casting performance,shock absorption,and thermal conductivity are higher than those of ductile iron,similar to gray iron.Due to the mechanical properties of both ductile iron and gray iron,ductile iron is generally used in the production of coke oven equipment.However,due to the relatively high technical requirements in the casting ingredients of Ru Mo cast iron,if excessive Ru Hua,it will become nodular cast iron,and if insufficient Ru Hua,it will become gray cast iron.

The coke oven door is made of ceramic fiber modules.Introduction to Ceramic Fiber Module:Jinshi High Temperature has launched a new type of refractory furnace lining product to simplify and accelerate kiln construction and improve the integrity of furnace lining.Jinshi High Temperature:This product has a clean white color and regular size,and can be directly fixed to the steel plate anchoring nails of industrial kiln shells.It has good fire resistance and insulation effects,improves the integrity of kiln fire resistance and insulation,and promotes the progress of kiln masonry technology.The classification temperature is 1050-1400℃.Product features:The various forms of anchoring components on the back of the folding module allow the installation of the folding module to be arranged in either a soldier style or a patterned floor style.The folding blanket will squeeze tightly against each other in different directions after being unbound,without creating gaps.

Characteristics of coke oven door:

Low thermal conductivity brings high energy-saving effect;Have the ability to resist any Thermal shock;The lining does not require drying and maintenance,so it can be immediately put into use after installation;The anchoring system is located away from the hot surface of the component,keeping the metal anchoring components at relatively low temperatures.