Title:
FLOATATION SEPARATION DEVICE AND CIRCULATION WARM BATH DEVICE USING THE SAME
Document Type and Number:
Japanese Patent JP2000279946
Kind Code:
A
Abstract:
To provide a floatation separation device capable of obtaining sufficient fine air bubbles without increasing pressure drop.
The floatation separation device is provided with a treating tank 1 having an inflow port 1a of liquid to be treated and a discharge port 1b of treated liquid, and an air bubble injection part 2 for injecting the bubbles into the treatment liquid introduced in the treating tank 1, and at least one or more air bubble discharge ports 2b provided on the air bubble injection part 2 are opened toward the bottom 6 of the treating tank 1.
Inventors:
NARAKINO SHIGERU
TAKAGI YASUHIRO
HIRAI TOSHIAKI
TAKAGI YASUHIRO
HIRAI TOSHIAKI
Application Number:
JP8583899A
Publication Date:
October 10, 2000
Filing Date:
March 29, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
A47K3/00; B03D1/02; C02F1/24; (IPC1-7): C02F1/24; A47K3/00; B03D1/02
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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