湿法熄焦水泵安装位置调高的分析

Analysis on elevated water pump for wet quenching

为解决熄焦水泵安装位置低而引起的水泵维修不便等问题,经计算将熄焦水泵的安装位置调高。熄焦水泵能否安装在地面以上与当地大气压有关,安装标高取决于大气压、泵的必要汽蚀余量和吸入管道阻力。

Wet quenching water pump is raised by calculating to solve the maintenance difficulty due to original low position. Whether the water pump is installed above ground or not is related to local atmosphere（ ATM） and installation elevation depends on ATM,necessary NPSH as well as suction resistance of pipe.