Non-ferrous metal sintering furnace

The utility model discloses a nonferrous metal sintering furnace which comprises a furnace body, a partition plate is arranged in the furnace body, a threaded sleeve is connected to the inner bottom wall of the furnace body in a screwed mode, a threaded rod is arranged in the threaded sleeve, the top end of the threaded rod movably penetrates through the partition plate, and a tray is arranged at the top end of the threaded rod. A tray is arranged in the furnace body, a clamping groove is formed in the top of the tray, a thermal insulation cover is arranged below the inner top wall of the furnace body, the bottom end of the thermal insulation cover is clamped and matched with the clamping groove, a cold air box is arranged on the left side wall of the furnace body, an air conveying pipe is connected to the top of the cold air box, and the bottom end of the air conveying pipe penetrates through the top wall of the furnace body and communicates with the interior of the thermal insulation cover. The utility mode