the valid path was found out to reduce the scale depositing speed of the purified water cooler in vapor-lifted unit.
为降低汽提装置凈化水冷却器结垢速度找到了有效途径。
a siphon drain pipe is equipped with a safe window and a plug with weak stress, which can be poked through for dredging and is convenient for cleaning the inner wall scale depositing or 「concretion」.
在虹吸排污管设置应力薄弱的安全窗口和塞子,捅穿之,即可疏通淤堵,也便于清除内壁积垢或「结石」。
the reasons of the scale depositing in the air compressor cooling water circulation system were analysed. and some treatment measures to the scale were given.
叙述了空气压缩机循环冷却水结垢的原因及处理措施。