Air flotation machine for wool washing

• Main Authors: HUANG XIAOYU, GUO YONGPENG, PAN KUNLONG
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2020
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model provides an air flotation machine for wool washing, which comprises an air flotation box body, a water inlet arranged at one end of the air flotation box body and a water outlet arranged at the other end of the air flotation box body, a stirring area and two reaction areas are arranged in the air flotation box body, a water inlet is formed in the stirring area, and a water outletis formed in the reaction area on the downstream side; a dissolved air water inlet is formed in the upstream side of each reaction area, a dissolved air water outlet is further formed in each reaction area, a slag scraping device is further installed on the upper portion of each reaction area, impurities in sewage are carried to float upwards to the water surface through aeration, then the impurity particles are collected together through the slag scraping devices, and therefore the sewage can flow through the two stages of reaction areas. Therefore, the turbidity of effluent is greatly reduced; the baffling area is