PULSE AERATION APPARATUS COMPRISING SAFETY NOTCHES

• Main Authors: SHEN, Liqiang, JI, Genliang, SHEN, Jiaran, LU, Zhiming, LIU, Xue, LI, Junjun, FANG, Chenyu
• Format: Patent
• Language: Chinese; English; French
• Published: 26.10.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Disclosed in the present invention is a pulse aeration apparatus comprising safety notches, aiming at providing a pulse aeration apparatus comprising safety notches that is capable of solving the problems in the prior art that by using air inlet grooves and air distribution ports to supply air to air collection cavities, when intake air amounts of the air inlet grooves exceed a set value, the waste of an air source is caused, and the aeration efficiency is reduced; and the intake air uniformity of the air collection cavities is influenced, causing the aeration efficiency of the air collection cavities to be different, and resulting in fouling imbalance of a membrane. The pulse aeration apparatus comprises a box body, air collection cavities that have openings facing downwards and are formed inside the box body, air inlet grooves that have openings facing downwards and are provided on the box body, and air distribution ports formed at the edges of the air inlet grooves; the air inlet grooves supply air into th