GJH型管式静态变量比调器注意应用于自来水量厂和都市水量工作厂的物理投药和混凝土步骤。它是另一种使河水方面引起基因变异，然后引起水能力触碰的比调裝置。

This equipment is generally composed of 2 or 3 single pipes, which are combined in positive and reverse directions with each other. It is located in the middle of the pipeline and is flange - connected to the pipeline, enabling the coagulant, coagulant aid, and disinfectant added to be instantaneously mixed in the pipeline.

1. No additional power is required, which saves energy.
2. When the water flows through the mixer, paired shunts, cross-mixing, and reverse swirling are generated, with obvious effects. The mixing rate reaches over 90%.
3. It is easy to install, does not require maintenance, has small head loss, and low cost.