本发明涉及一种适用于输送颗粒、粉状物料的密封装配式预制溜管。
This prefabricated chute pipe with sealedly assemblage is suitable to deliver granular or powder materials.
为解决转炉下料溜管漏水问题，对原下料溜管结构进行了改造，取得了良好效果。
The slide pipe of raw material was reformed to solve the water leak, and good result got.
为解决现有凸缘式预制溜管密封性差的问题，本发明在管体的凸缘上带有凹槽，以便在装配中安装密封圈，提高其密封性。
There is an indent on the flange of pipe body for arranging a sealing ring in it during the assemblage of pipeline in order to increase its tightness.
采用地表管桩控制软流塑状围岩的溜塌；
Pipe plies are installed from the ground surface to control the collapse of the plastic-flow ground;
采用地表管桩控制软流塑状围岩的溜塌；
Pipe plies are installed from the ground surface to control the collapse of the plastic-flow ground;
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