螺旋导轨湿式储气罐水槽平台导轮的调整

Adjustment for Tank Platform Rollers of Spirally-guided Water-sealed Gasholder

对于3万m3螺旋导轨湿式储气罐由于基础沉降不均匀导致的水槽导轮轴水平偏差,采用在垫梁上和水槽导轮底板下垫钢板予以调整,使水槽导轮轴水平偏差和钟罩水封杯圈内的水位差均降低。

The base plates on the girder and under the tank roller separately were set to adjust the level deviation of tank roller axis caused by unequal settlement of foundation of 30 000 m3 watersealed gasholder. The level deviation of tank roller and the water level deviation in the cup duct of inner lift reduced.Key wods:gas storage; gasholder; roller; adjustment