▎ 摘　　要

NOVELTY - The liquid pipe has lifting pipe with multi-layer pipe. An inner layer (13) of multi-layer pipe is a ceramic layer and middle layer (12) is a metal layer. The upper end of middle layer is connected with a flange plate (10). The outer layer is silicon carbide layer. The inner and outer layers of multi-layer tube contain specific graphene materials. Ceramic layer of liquid rising pipe is connected to lower end of silicon carbide layer to form whole structure. The upper end is provided with opening. Metal layer is inserted into gap between upper end of ceramic layer and silicon carbide layer. USE - High temperature resistant and corrosion resistant aluminum molten liquid raising pipe. ADVANTAGE - The multi layer structure is more conductive to prevent use of gas leakage occurred in the process. This, improves corrosion resistance of products, ensure product quality and reduces production costs and achieve continuous production. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the high temperature resistant and corrosion resistant aluminum molten liquid raising pipe. Flange plate (10) Middle layer (12) Inner laser (13) Outer space between the middle layer (14) Middle layer internal clearance (15)