Sealed calcium carbide furnace cover
The structure of the furnace cover is as follows: three electrode sealing ring devices are connected to the electrode water-cooling sealing sleeve, each electrode water-cooling sealing sleeve is welded with four feeding nozzle mounting seat plates and a water-cooling ring, and the water-cooling ring and the outer water-cooling reinforcing ring of the four feeding nozzles are welded; Welding, water-cooled stiffeners are welded to the outer ring of the furnace lid cover through stiffeners, arc tubes are welded between the outside of the water-cooled stiffener ring and the ribs, and multiple furnace cover feet are welded to the outer ring of the furnace cover cover. Two layers of stainless steel mesh and the reinforced round steel reinforcement frame are welded at the joint block. A heat insulation plate is placed under the foot of the furnace cover. The furnace cover has a furnace door frame and door and two chimney seats. Welded outside the furnace wall. Furnace cover sealing and heat insulation and protection plate. The sealing material between the protective plate and the wall body forms a complete furnace cover wall body. Concrete is poured on the frame to connect the stainless steel screen and the reinforcing frame between them to form an integrated furnace cover. The invention improves the quality structure of the material layer, greatly improves the process operation mode and labor intensity, and increases the service life.
Address: Ziwei Shangshe, Xi'an National Hi-tech Development Zone, Xi'an City, Xi'an City, Xi'an, China
Phone / Fax: 029-83503037
Company QQ: 2262147708