Bottom wall board module section of drying furnace

This utility model discloses a bottom wall board module section of a drying furnace; the module section disclosed by this utility model comprises a lower panel and an upper panel, wherein a support board is connected into space which is located between the lower panel and the upper panel; two ends of the lower panel and two ends of the upper panel are connected with an end board frame respectively; the end board frame comprises a groove-shaped beam; a reinforcement board is arranged in the groove-shaped beam; a waist-shaped hole for counteracting deformation of a furnace body wall board is arranged on the part of the groove-shaped beam which is faced to the space; and the space is located between the lower panel and the upper panel. The module section disclosed by this utility model uses a bottom wall board module section structure of a drying furnace; the module section structure can be manufactured in a factory; the module sections are jointed in a construction field; on the one hand, the field mounting per