文献类型：专利

英文题名：Air flow bed gasification furnace arc top fire-resistant liner, has arc top fire-resistant lining refractory brick formed with rear lining bear component and casting material, and straight tube bear component fixed with refractory brick

作者：CHEN X;DAI Z;GONG X;GONG Y;GUO Q;GUO X;LI C;LIU H;LI W;LIANG Q;LIU X;LU H;WANG F;WANG X;WANG Y;WANG L;ZHAO H;XU J;YU G

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN205061999-U

申请日：2015-09-22

公开日：2016-03-02

语种：英文

收录：DERWENT

摘要：NOVELTY - This new utility model claims of one of air flow bed gasification furnace arc top fire-resistant lining of arch top to fire side bear and back bear refractory brick double layer bear refractory brick and refractory brick material composed of. Arch top to fire side bear refractory brick structure or form of the thickened transition and gasification furnace tube are straight bear refractory brick is smooth. The transition section arc top abnormal fire-resistant brick bear connected with gasification furnace arc top fire-resistant lining and straight tube refractory lining, support arch top to fire side bear refractory brick, the upper surface is set with convex block and with arch top layer of fire face to bear the refractory brick groove mutually match. Gasification furnace arc top shell in welding with metal anchor, material and gasification furnace shell connected with arc top, and bear fiber interlayer of fire of match also can make material delamination. The structural design can realize gasification furnace arch top to side bear fire refractory brick and casting material and part change or section change, effective change bear refractory brick and saves cost, can prolong the arc top bear refractory brick using life, increase operating stability of gasification furnace. Structure is simple, manufacture and maintain suitable, is suitable for popularization and use.