Pulse water distribution device is the use of fast flowing water in Hong Straw will head in the air away, the main pipe is formed in a certain vacuum in the container, the atmospheric pressure inside and outside the pipeline under the action of the water into the main pipe back into the pool. Because the flow is fast, can complete the cloth in a short period of time, achieve the pulse effect, stirring up the bottom of the sludge, the waste water pool and continuous mixing, organic matter and microorganisms in wastewater by full contact reaction.