Filtering device for thermal insulation mortar production

The utility model relates to a filtering device for thermal mortar production, which comprises a filtering box, one side of the filtering box is fixedly connected with a first bottom table, a first hydraulic cylinder is arranged on the first bottom table, the output end of the first hydraulic cylinder is connected with a first hydraulic rod, one end of the first hydraulic rod is fixedly connected with an upper frame, and the other end of the first hydraulic rod is fixedly connected with a lower frame. A first filter screen is inserted into the upper frame, a second bottom table is fixedly connected to the other side of the filter box, a second hydraulic cylinder is installed on the second bottom table, a second hydraulic rod is connected to the output end of the second hydraulic cylinder, a lower frame is fixedly connected to one end of the second hydraulic rod, and a second filter screen is inserted into the lower frame; a box door is hinged to the side face of the filter box. 本实用新型涉及一种保温砂浆生产用过滤装置，包括过滤箱，所述过滤