Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
AIR DIFFUSION NOZZLE
Document Type and Number:
Japanese Patent JP2015120137
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an air diffusion nozzle that suppresses the cost of air exposure treatment.SOLUTION: There is provided an air diffusion nozzle 27 for injecting gas into an air exposure tank, the air diffusion nozzle 27 including: a rotating body 52 including a screw unit 44 having a helical plate 43 provided on a rotary shaft 42, and a blade unit 46 having a plurality of blades 45 provided on the rotary shaft 42; a lower end opening part 32 to which a branch pipe 26 is connected; a screw housing 31 for housing the screw unit 44; a lower end opening part 34 which is open to the inside of the air exposure tank; and a blade housing 36 for housing blade unit 46. The gas supplied to the screw housing 31 from the branch pipe 26 pushes the screw unit 44 and rotates the rotating body 44, and the gas that has passed through screw unit 44 and moved to the blade housing 36 is divided into a plurality of bubbles by the blade unit 46.

Inventors:
CHIN KENEI
Application Number:
JP2013266942A
Publication Date:
July 02, 2015
Filing Date:
December 25, 2013
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
FUJI HEAVY IND LTD
International Classes:
C02F3/20; B01F27/91
Domestic Patent References:
JP2005211738A2005-08-11
JPH0195300U1989-06-23
JPS51108462U1976-08-30
JPH0725998U1995-05-16
JP2001276878A2001-10-09
JPS5236853A1977-03-22
Foreign References:
US3969446A1976-07-13
Attorney, Agent or Firm:
Yamato Tsutsui
Yoshitaka Kozuka
Akiko Tsutsui



 
Previous Patent: DEHUMIDIFIER APPARATUS

Next Patent: DUST COLLECTOR