Heat preservation brick produces the application of kiln furnace in carbolic element material

What carbon pledges raw material to calcine basically is used is rotary kiln and furnace of to calcine of coal tub type, in raw material isolation airy condition issues the high temperature processing that undertakes 1250-1500 is spent, liner has firebrick, fireproof and heat preservation brick, pouring expect etc.


Furnace of roast of carbolic simple goods can be divided according to structural type and operation method for type of intermittent type furnace, experienced add furnace, batch-type furnace, annular furnace, tunnel furnace, rotary kiln or resistor furnace.
Hearth line system is used fireproof build by laying bricks or stones builds degree of clay brick that is 1730-1750 ℃ , the line system that system of firebox upside line uses brick of silicon line stone, bottom and channel of its combustion gas uses argillaceous brick or tall aluminous firebrick undertakes build by laying bricks or stones is built; Intermediate line uses light qualitative firebrick commonly build by laying bricks or stones is built, usable also pledge gently fireproof and pouring makings is whole cease irrigate; Liner of movable type furnace lid can use argillaceous brick or build by laying bricks or stones of brick of light qualitative heat preservation is built, with pledge gently fireproof and pouring makings irrigate, integral sex is good, when shift not easy attaint
Rotary kiln uses fireproof data, liner of general cylindrical shell uses tall aluminous brick or phosphatic brick, kiln head cover and kiln end cover use argillaceous brick build by laying bricks or stones to build. Furnace of to calcine of coal tub type uses fireproof data, in the body of build by laying bricks or stones of to calcine canister and part of igneous path wall, choose loading bate temperature the silica brick step with good strength of machinery of tall, high temperature is built, buckle in combustion because temperature is high,go up, use tall aluminous brick, hearth place build by laying bricks or stones is built have firebrick of red brick, light qualitative brick, clay, the material that builds in boiler setting build by laying bricks or stones has brick of firebrick of red brick, clay, light qualitative fireproof heat preservation.