an inhalant in inhalant and remover sludge by using siphon principle

摘要

PURPOSE: A sludge suction device using siphon which can remove sludge easily by sucking lake sediment with suction device without flotation of suspended matters and thus transferring it to filter plant that has a filtration layer with siphon pipe is provided. CONSTITUTION: The upper part of a suction device(309) is connected with a siphon pipe(310). A motor(500) and a camera(501) are mounted on the outer circumference of the suction device. A helical gear(503) which is connected with motor and scraping impeller(502) connected with helical gear is installed at the inside of the suction device. An interrupt net(506) is installed at the fore part of the suction device.