Resistant high -temperature valve

The utility model provides a resistant high -temperature valve has solved the problem that valve structure is complicated among the prior art, the leakproofness is poor. This resistant high -temperature valve includes the valve body, the inside inside lining that has the refractory castable material of filling of valve body, the intermediate position of inside lining is opened there is the air vent, it has the rotation axis to run through in the air vent, be fixed with the blade on the rotation axis, the blade with air vent looks adaptation, the rotatory break -make that realizes the valve of rotation axis driving blade. The utility model discloses a resistant high -temperature valve simple structure, convenient to use, can guarantee better leakproofness under the operational environment of higher temperature, have fine practicality. 本实用新型提出了种耐高温阀门，解决了现有技术中阀门结构复杂、密封性差的问题。该耐高温阀门包括阀体，所述阀体的内部填充有耐火浇注料材质的内衬，所述内衬的中间位置开有通气孔，所述通气孔内贯穿有旋转轴，所述旋转轴上固定有叶片，所述叶片与所述通气孔相适配，所述旋转轴驱动叶片旋转实现阀门的通断。本实用新型专利的耐高温阀门结构简单、使用方便，在较高温度的工作环境下能