Fecha de publicación: 09/02/2024 Fuente: WIPO "circular economy" The utility model discloses a storage device for building material production, which comprises a steel pipe tidying mechanism, and a steel pipe storage mechanism is arranged on one side of the steel pipe tidying mechanism; the steel pipe arranging mechanism comprises a base, a workbench is fixedly connected to one side of the top of the base, a groove is formed in the side, close to the workbench, of the top of the base, a sliding block is slidably connected into the groove, and a first telescopic cylinder is fixedly installed on the side, close to the workbench, of the top of the base. A piston rod of the first telescopic cylinder penetrates through the workbench and is fixedly connected with the sliding block. And second telescopic cylinders are symmetrically installed at the two ends of the top of the sliding block, piston rods of the second telescopic cylinders are fixedly connected with a top plate, a plurality of first arc grooves are formed in the top of the top plate, and the number of the first arc grooves is not smaller than six. And meanwhile, the steel pipes can be collected and treated.