为了使附着升降货梯http://www.iyunsun.com/管壁上的焊渣，氧化皮和砂砾等杂物与管壁脱离，可采用锤击，压缩空气冲击及升降油温等措施，一般可在循环冲洗第一阶段时，用手锤敲打每一冲洗路线的管道焊口，弯头和异径短管等部位，锤击时间约1h，还可以采用升降油温的措施，使附着在管壁上的杂物在热胀冷缩的作用下与管壁脱离。
In order to make the attachment lift freight elevator on the wall welding slag, scale and gravel and other debris from the wall, can be hammered, air shocks and lifting oil and other measures, generally during the first rinse cycle stage, with hand wash hammer each weld line pipe, elbows and reducers short tubes and other parts of the hammer for about 1h, lifting oil measures can also be used to make the debris attached to the wall of the cold in the thermal expansion condensing action from the wall.

升降货梯http://www.iyunsun.com/管路较长，管路弯头、异径较多，存在油流的死角区。由于整个管路有事分段焊接的，故内壁凸凹不平，不光滑，油中的杂质很容易积存在这些地方。为了消除这些积存的杂质，可在这些地方加装定期排污点。
Cargo lifter long pipeline, pipe elbows, reducers more, the presence of dead zone oil flow. Since the entire pipeline segment welding something, so the inner wall of uneven, not smooth, impurities in the oil can easily accumulate in these areas. In order to eliminate these accumulated impurities, can be installed in these places regularly discharge point.