Gasification furnace membrane type water wall series internal part supporting device

The invention discloses a gasification furnace membrane type water wall series internal part supporting device and belongs to the field of gasification furnace membrane type water wall internal part tools. According to the gasification furnace membrane type water wall series internal part supporting device, mainly through the adjustment of a lead screw of a supporting device and elasticity of a spring in a sleeve, the problems of thermal expansion and coaxiality of membrane type water wall internal parts or internal parts of similar products are solved. The device mainly includes a short pipewelded to a casing, a flange is welded to the short pipe and is in threaded connection with the lead screw, the lead screw and the flange are fixed through a lock nut, and a baffle is fixed at the tail of the lead screw. After the baffle is welded to the sleeve, the spring and a movable rod are disposed in the sleeve, the movable rod is in contact with a reinforcing ring welded to a membrane typewater wall; through screwi