VOLUTE PUMP FOR MIXING GAS AND LIQUID, AND APPARATUS FOR GENERATING MICROBUBBLE USING THE SAME

PROBLEM TO BE SOLVED: To provide a volute pump P for mixing gas and liquid which is capable of finely foaming a gas-liquid mixed fluid in a pump. SOLUTION: In the volute pump P for mixing gas and liquid which discharges the gas-liquid mixed fluid sucked from the sucking port 14 through the dischargi...

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Bibliographic Details
Main Authors KOMAKI KEIICHI, IWAHASHI TERUO, FUNAI TETSUJI
Format Patent
LanguageEnglish
Published 19.02.2009
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
NON-POSITIVE DISPLACEMENT PUMPS
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a volute pump P for mixing gas and liquid which is capable of finely foaming a gas-liquid mixed fluid in a pump. SOLUTION: In the volute pump P for mixing gas and liquid which discharges the gas-liquid mixed fluid sucked from the sucking port 14 through the discharging port 13 by the rotation of a rotary vane wheel 2, the rotary vane wheel is characterized in that a plurality of main vanes 20 are arranged on the rotary substrate 21 with an equal distance in the state that they are extended to the outer peripheral side from the rotation center side and a plurality of bubble-crushing projections 22 for shearing the bubbles of the gas-liquid mixed fluid are arranged at the outer peripheral part of the rotary substrate with an equal distance between the main vanes. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070199177