Heating box for quartz stone production

The utility model discloses a heating box for quartzite production, which relates to the technical field of quartzite production and comprises a heating box main body and a filtering mechanism, an air inlet pipe is arranged on the right side above the heating box main body, and the filtering mechanism for facilitating filtering is arranged below the air inlet pipe. And the filtering mechanism comprises a shell, a hole, an opening and closing buckle, a panel, a collecting box, a filter screen and a connecting block. Compared with an existing device, according to the heating box for quartz stone production, the heating box body is started, the exhaust fan starts to work, the exhaust fan sucks dust and water vapor generated in the heating box body into the filtering mechanism through the air outlet pipe, and the dust and the water vapor enter a filter screen through holes in the front side surface of the shell; large-particle dust formed in the filtering process can fall on the collecting box, after machining is