Preparation method of fireproof ceramics

The invention discloses a preparation method of fireproof ceramics. The method comprises the following steps of a, firstly performing pugging; b, performing drying after the step a is completed; c, after the step b is completed, performing blank pulling; d, after the step c is completed, using fireproof materials such as aluminum silicate fireproof fiber, high-purity aluminum silicate fireproof fiber and mullite fireproof fiber; e, after the step d is completed, adding bauxite aggregate; f, after the step e is completed, using fusion gel; performing shaping and stirring; g, after the step f iscompleted, then matching the processing of blank printing, blank sharpening, blank drying, pattern etching, glazing and the like; h, after the step g is completed, finally performing kiln firing. Thefireproof materials of the aluminum silicate fireproof fiber, the high-purity aluminum silicate fireproof fiber, the mullite fireproof fiber and the like are added on the basis of the conventional raw material addition; the f