REFUSE REMOVING DEVICE FOR DOWN-PIPE WATER INTAKE OR THE LIKE UTILIZING FLUID BENDING ACTION ALONG SURFACE

• Main Authors: HABA HATSUO, SUGANUMA TAKAHITO, SUGANUMA SHINPEI, SUGANUMA YASUHITO, MATSUZAWA TEIJI, SUGANUMA KOHEI
• Format: Patent
• Language: English
• Published: 08.03.2012
• Subjects: APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES; BUILDING; CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES; CHEMISTRY; FIXED CONSTRUCTIONS; GUTTERS; METALLURGY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; ROOF COVERINGS; ROOF-WORKING TOOLS; SEPARATION; SKY-LIGHTS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

PROBLEM TO BE SOLVED: To take in only service water while removing refuse mixed in rainwater, rivers, wastewater from terminal treatment plants or the like, and to rapidly separate and collect a target gas from a gas mixture containing dust or the like at a low cost.SOLUTION: A necessary material is rapidly separated from a fluid containing solids with a simple structure at a maintenance cost significantly reduced by self-cleaning action by utilizing fluid bending action along a surface, in which, when a liquid or gas moves in a flow of a uniform thickness without particular turbulence along the surface which recedes in a thickness direction, the fluid is pressed and bent along the bent surface by ambient atmospheric pressure acting on the fluid surface and moves along the surface, and by ingeniously combining a sorting slit or hole, a sorting comb blade, centrifugal separation, inertia and gravity action, etc. in accordance with a use application.