| 摘要 |
<p>An air lift type adulteration removing equipment of a wastewater treatment plant is provided to improve the treatment efficiency related with removal of adulterations, realize automation of a removal operation of foreign materials such as sand, and simultaneously remove adulterations in wastewater and improve the purification efficiency of wastewater in the subsequent process. In an adulteration removing equipment which includes a wastewater inflow port(10) and a wastewater discharge port(11), and an adulteration removal unit(13) driven by a motor(12), and which is installed at an influent introduction part of a wastewater treatment plant, an air lift type adulteration removing equipment of the wastewater treatment plant comprises an air blower type foreign material discharge unit that is capable of forcibly discharging foreign materials such as sand deposited on the bottom of the plant body into the outside through a discharge pipe(16) by supplying compressed air provided from an air compressor(14) through an air pipe(15) that extends to a bottom part of a plant body(26).</p> |
