Ronghua Refractory Technology Co., Ltd. focuses on the research and development and manufacturing of refractory materials and has cooperated with many high-temperature companies around the world for many years.
Fireproof fiber falls in different ambient conditions, fall in high temperature circumstance especially, the physical character that has to itself and the chemical reaction to the environment have change, want to had used their good character in using fireproof fiber
LF uses initial stage, erode as a result of position of broken bits line serious, steel surrounds service life low, in handling cost, fireproof material was occupied 60.2% , after position of line of steelworks broken bits uses MgO—C brick, raised steel to surround life.
This standard applies to the hot project facilities such as industrial furnace kiln general model of tall aluminous brick, norms and dimension.
The article puts forward to use those who improved explosion proof performance is fireproof and pouring makings whole is pouring channel of taphole of blast furnace of odd iron mouth, and at the same time taphole advocate channel is transformed for construction of Chu Tie type.
The sort that presses fireproof material normally and use condition are different, the regulation has dimension public errand, twist to be out of shape, the top limit that is short of an edge to drop the blemish such as fusion hole of horn, crackle.
Be in our country, common tall aluminous brick is to show what make with tall aluminous alumina is firing goods, go and now is the tall aluminous fireproof data with the most extensive application.
A kind what brick of magnalium pointed spar points to is identical structure mineral, chemical general formula can express to be AO-R2O3(or AR2O4) , among them A represents diatomic element ion
The flying development of light simple fireproof stuff basically already satisfied the need of furnace of kiln of contemporary pottery and porcelain. Kiln aspect is changed gently character, makings of kiln car line is changed gently character, kiln is provided light-duty change make kiln furnace weight is reduced greatly
Firing brick of roof of high aluminous electric furnace is to use join clay to combine clay to the middle of agglomeration alumina stock) and of production. Accordingly, their structure basically is decided by agglomeration alumina grain, so the bulk of agglomeration alumina grain changes
Ignition of rotary kiln kiln warms up when system of intake air heater sufficient warm-up, kiln end temperature amounts to 950 ℃ to control (by buy type decomposes furnace firebox temperature to amount to 650 ℃ ～ 700 ℃ ) , when kiln head firebrick gives out bright white, should umbriferous keep firing take temperature. Can open valve of tertiary air canal at this moment to 10% the left and right sides, the valve raising a canal that opens tertiary air valve...
Economy: Can reduce fundamental cost, those who reduce frame is sectional, managing ferroconcrete can show the integrated cost of spare building. The design uses light qualitative brick than using sincere clay brick
Different raw material sticks the thermal stability of earthy firebrick, and same raw material is different slop is fineness the thermal stability that sticks earthy firebrick. Exposition and argumentation base pink performance is quality to clay the influence of firebrick thermal stability.
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