▎ 摘　　要

NOVELTY - The furnace has a furnace body steel structure provided with a furnace tube bracket (13), a universal wheel (17), an exhaust fan (18), a furnace housing (6) and a furnace support cabinet (14). The universal wheel is installed on the furnace housing support cabinet. The furnace housing is installed in the furnace base support cabinet, and the furnace body is installed inside the furnace supporting cabinet. A temperature sensor (23), a heating wire (22), a refrigerating pipe, a power main switch, a heating control device, and a quick cooling control device. The vacuum high pressure device is provided with sealing flange (5), a fixing buckle, a voltage stabilizing plug, an inlet atmosphere pipeline, an outlet atmosphere pipeline and a vacuum pressure pump. USE - Constant temperature quick-cooling high pressure tubular furnace for industrial production application and growth of two-dimensional material such as graphene, boron nitride and molybdenum disulfide. ADVANTAGE - The furnace provides necessary conditions for the growth of the two-dimensional material, improves the use requirement of many aspects of people, has simple structure, reliable operation, controllable variable and other advantages. The furnace is gradually heated under the high pressure environment, heat preservation and fast cooling through the control of the three devices. DESCRIPTION OF DRAWING(S) - The drawing shows an integral sectional view of the main view of a constant temperature quick-cooling high pressure tubular furnace. 2Outlet atmosphere pipeline 3Pressure gauge 4Fixing buckle 5Sealing flange 9Furnace tube 10Inlet atmosphere pipeline 11Inlet atmosphere interface 12Air pumping interface 13Furnace tube bracket 14Supporting cabinet 17Universal wheel 18Exhaust fan 19Refrigerating pipe 20Furnace wall 21Furnace top 22Heating wire 23Temperature sensor 24Furnace bottom 25Voltage stabilizing plug