1 results about "Ph changes" patented technology

This utility model relates to a rapid pH adjustment device for liquid fertilizer, belonging to the technical field of liquid fertilizer pH adjustment. The rapid pH adjustment device includes: a housing, a discharge port located on the back of the housing, and discharge ports located on both sides of the bottom of the housing. The stirring mechanism includes a stirring chamber located inside the housing, with an acidic solution chamber and an alkaline solution chamber located on both sides of the stirring chamber. A stirring assembly is installed inside the stirring chamber. By setting multiple outlet pipes at different heights on the surface of the stirring rod, when the liquid fertilizer requires acid / alkali adjustment, the acid or alkaline solution is directly injected into the liquid fertilizer through the outlet pipes. Combined with the stirring pipes, this allows for simultaneous pH adjustment of liquid fertilizer at different heights, effectively avoiding the problem of localized concentration gradients caused by the concentration of acid or alkaline solution on the upper layer of the liquid fertilizer, and greatly reducing the probability of sudden pH changes on the surface of the liquid fertilizer.