The weir should be located at the entrance of the dip rinse tank. This design permits surface foam to flow away from the clean body as the unit exits from the liquid.
溢流槽要布置在进口一端，这种设计可以在车身从液体中出来时间表面的泡沫从干净的车身上流走。
2
The flow coefficients of weir flow meters are determined by experiment, and the linearization model of three-tank water is obtained.