CRUSHING PRESSURE FEED APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a crushing pressure feed apparatus capable of stably and sufficiently crushing excrement not depending on an amount of washing water of a toilet bowl and piping condition of a pressure feed drain pipe. SOLUTION: The crushing pressure feed apparatus is provided with a crushing part for crushing the excrement by a rotating crushing impeller; a crushing casing covering the above crushing part and storing contaminated water and the excrement; a pump part for pressure feeding the contaminated water and the crushed excrement; and a force feed drain pipe connected to a downstream of the pump part. The apparatus is provided with a drain inhibition means for inhibiting the discharge of contaminated water from the crushing casing so as to retain the water level to a degree that at least the crushing impeller is immersed underwater during crushing by the above crushing part. COPYRIGHT: (C)2005,JPO&NCIPI