Novel grouting equipment for inner wall of enamel pipe of air preheater
The invention relates to the field of energy conservation and environment friendliness, and in particular relates to novel grouting equipment for an inner wall of an enamel pipe of an air preheater. The novel grouting equipment for the inner wall of the enamel pipe of the air preheater is characterized by consisting of an enamel glaze slurry stirring system, an enamel glaze slurry pumping system and a grouting machine, wherein the enamel glaze slurry stirring system comprises a stirring tank bracket, a stirring tank and a stirring motor; the stirring motor is positioned above the stirring tank and drives the stirring tank to execute stirring; a material outlet below the stirring tank is connected with the n enamel glaze slurry pumping system; the enamel glaze slurry pumping system comprises a main grouting switch, grouting pipes and a grouting pump; one end of the grouting pump is connected with the main grouting switch through the grouting pipe, and the other end of the grouting pump is connected with a material division pipe through the grouting pipe; the grouting machine comprises a main frame, a frequency converter control cabinet, a frequency conversion motor and a plurality of groups of material refining mechanisms mounted on the working surface of the main frame; the frequency conversion motor drives the material refining mechanisms to work through chain wheels; a telescopic catch frame is mounted below the main frame.