Intermittent type nature nitrogen filled protection iron powder drying device

• Main Authors: CHEN SI, ZHAO JIE, DANG YANMEI, LI GUOLIANG
• Format: Patent
• Language: Chinese; English
• Published: 09.02.2018
• Subjects: BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses an intermittent type nature nitrogen filled protection iron powder drying device, the barrel that inclined put including inclining, the barrel is bilayer structure, contains inlayer and skin, and the inlayer is used for loading the iron powder, installs the steam heat exchange tube between inlayer and skin, installs the nitrogen gas nozzle at the feed inlet of barrel, is provided with exhanst gas outlet and discharge gate at the end of barrel, and installation aerobic gas detection surveys the device on the exhanst gas outlet, the barrel passes through drive arrangement and rotates, moist iron powder enters into the interior in situ of barrel through the feed inlet, and drive arrangement drive cylinder body rotates, drives the iron powder and moves at the barrelterminad, and simultaneously, the steam heat exchange tube lets in a large amount of high -temperature steam, carries out the drying to the iron powder in the barrel. The utility model provides an intermittent type nature ni