Hot air circulating oven for processing vitamin C diethyl ether base

• Main Authors: ZHANG LIYAN, YANG FEIFEI, XU JINRONG
• Format: Patent
• Language: Chinese; English
• Published: 18.11.2022
• Subjects: BLASTING; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses a hot air circulation drying oven for vitamin C diethyl ether base processing, which belongs to the technical field of vitamin C diethyl ether base processing, and comprises a drying oven body and a protective door body hinged on the side surface of the drying oven body, a window is arranged in the protective door body, and guide rails are symmetrically arranged on two sides of the window and on the inner wall of the protective door body. A plurality of material stirring devices are longitudinally and slidably connected to the two guide rails, each material stirring device comprises a U-shaped lifting rod piece, an electric telescopic rod is installed in the middle of the outer wall of the side, opposite to the window, of the U-shaped lifting rod piece, a fixed plate piece is arranged at the telescopic end of the electric telescopic rod, and a material gathering plate piece used for stirring materials is slidably connected to the inner wall of the fixed plate piece. According to th