英国铁路伍耳佛顿车辆段采用的转向架清洗装置以碳酸钠溶液代替冷水冲洗。溶液由两台功率各为168kW的泵压送。该装置是一个密封的有盖地沟,内设专用的起重设备,可将转向架前后移动,清洗20min。在这段时间内,溶液能喷射到转向架难以洗到的各个部位,因而清洗效果很好。用过的溶液过滤后,还可再用。最后,再用热水冲洗一遍转向架。整个清 The bogie cleaning unit used on British Railways Wauffun Depot was rinsed with sodium carbonate instead of cold water. The solution is delivered by two pumps of 168kW each. The device is a sealed covered trench, equipped with a dedicated lifting equipment, bogie can be moved back and forth, cleaning 20min. During this time, the solution can be sprayed onto the bogie hard to wash the various parts, so the cleaning effect is very good. Used solution filtered, but also reusable. Finally, rinse the bogie again with hot water. The whole clear