Gas and liquid contact apparatus – With external supply or removal of heat – Refrigeration producer
Patent
1994-03-08
1995-07-11
Miles, Tim R.
Gas and liquid contact apparatus
With external supply or removal of heat
Refrigeration producer
261 361, 261DIG75, 261DIG42, B01F 1304
Patent
active
054318610
ABSTRACT:
An ejector-type gas nozzle 17 including a liquid nozzle and a gas nozzle is used. Raw material water A in ozone reaction tank 1 is pumped and pressurized by pump 19 to use it circulatingly as water jet A of the ejector gas nozzle 17. The liquid nozzle of ejector-type gas nozzle 17 introduces the water jet A into the raw material water A in the ozone reaction tank 1. Ozone gas is sucked by negative pressure to be generated along the stream of water jet A so that it is injected into the raw material water A from the gas nozzle of ejector-type gas nozzle 17 as fine gas bubbles. A high concentration ozone water solution is produced by dissolving ozone into the raw material water A due to the gas-liquid reaction between the ozone fine gas bubbles and the raw material water A.
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J. Nagahiro, J. Iwamoto, K. Higuchi, "Flow Visualization Study on the Production Mechanism of Fine Air Bubbles in Liquids Using Ejectors", Transactions of the ASAE, Sep.-Oct. 1992, vol. 35, No. 5, 1591-1595.
Agricural and Machinery Society Journal, vol. 51, No. 3, pp. 81-88, Ejector Type Gas-Nozzle Producing Fine Air Bubbles, after Sep. 1981.
Higuchi Ken
Nagahiro Jinzo
Ohama Yasunori
Miles Tim R.
Nagahiro Jinzo
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