Title:
GAS-LIQUID MIXER
Document Type and Number:
Japanese Patent JP3058595
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To lessen the cost of a liquid-gas mixer and make the apparatus compact and light.
SOLUTION: A single step regenerator pump 43 comprises a casing 44 having a water sucking suction inlet 52 and a discharging outlet 53 to discharge the water sucked through the suction inlet 52, an impeller 47 installed in the casing 44 and having a large number of vanes 48b in the circumferential part of a circular disk 47a, and a flow route 48 formed in the casing 44 to lead the water sucked through the inlet 52 to the discharging outlet 53. The surface area in the direction vertical to the water flowing direction in the flow route 48 becomes smaller from the inlet 52 side to the outlet 53 side. In this case, a gas introducing means 34 to send air to pressured water is installed in the middle of the flow route 48 in which the pressure of water is gradually increased from the inlet 52 side to the outlet 53 side.
Inventors:
Toru Kudo
Application Number:
JP21512796A
Publication Date:
July 04, 2000
Filing Date:
July 26, 1996
Export Citation:
Assignee:
Toru Kudo
International Classes:
B01F25/60; B01F25/64; C02F1/24; (IPC1-7): B01F3/04; B01F5/12
Domestic Patent References:
| JP55142535A |
Attorney, Agent or Firm:
Hiroshi Tanaka (2 outside)