Books and knowledge

Summary: Analyze, rotate, flash, steam desiccator, feed material spiral the intersection of main shaft and the intersection of axle and end to seal the structure and their leak reason, the structure of sealing original roots is changed into maze sealing and gas association type sealing, guarantee this desiccator can run under the abominable operating mode condition normally. Keyword: Rotate and flash and steam the desiccator; Feed the spiral main shaft axle end of material; Seal; Transformation Aluminium Central Region Branch of China oxidizes 2- 4 aluminum smelters chemical hydrogen is ...

the hydraulic power plant of Ge Zhou Ba, Hubei Yichang 443002 Keyword: Hydraulic turbine; The main shaft is sealed; Optimization; Transformation; Hydroelectric power plant of Ge Zhou Ba Summary: Because the hydraulic turbine main shaft seal installation of hydroelectric power plant of Ge Zhou Ba exposes some questions in the course of running, so has carried on the structure optimization transformation to the main shaft seal installation pointedly, stand side by side into 1999 scientific research task. The main measure taken is to seal the water -supply system and carry on the transformation ...

Summary: Pass to the transformation of the empty cold air blower main shaft and improvement of case structure of the bearing, can't operate for a long time and not have the safety factor and problem of how to reduce the operating cost of the air blower in overhauling the homework in the high altitude after solving the apparatus. Keyword: Empty cold air blower; Main shaft; Transformation A foreword The empty cold air blower of the coking device of our company is the products in 1980, the largest diameter D of main shaft of this air blower =85mm, axle long L =2.64m, the axle quality is 110kg, ...

Summary: Have recommended sound to pigeonhole the advantage which mix the bearing, is used in axle bush of the connecting rod and vie for step and result in which the bed transforms. Keyword: Sound pigeonholes and mixes the bearing; Axle bush boring machine of the connecting rod; Transformation China pursues the classification number: TG539 literature annotates yard B It is the key equipment of 6456 factories to be used in the Model KX-045 connecting rod axle bush boring machine of connecting rod axle bush finish machining of the engine. The main part of this apparatus bores the head, ones ...