Alkali content treatment device for biochemical sludge

According to the technical scheme, the biochemical sludge alkali content treatment device is characterized in that the biochemical sludge alkali content treatment device comprises a placement plate, a protection pipe is arranged on the top face of the placement plate, and a placement barrel is movably arranged in the protection pipe in a sleeved mode; the protective cover is in threaded connection with the top end of the protective pipe, and a mounting groove is formed in the top surface of the placement plate; the rotating assembly is arranged in the mounting groove and is used for driving the placement barrel to rotate, and by arranging the placement barrel, after a worker feeds biochemical sludge water needing an alkali amount into the placement barrel and when the placement barrel rotates, water stains in muddy water can flow out through the liquid drainage holes, so that the operation is convenient, and the operation efficiency is improved. The biochemical sludge water treatment device has the advantages