Title:
SPRAY FINE PARTICLE MANUFACTURING DEVICE
Document Type and Number:
Japanese Patent JP2018143946
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a spray fine particle manufacturing device capable of manufacturing fine particles less in variation of particle size without generating turbulence in movement of mist in a reaction tube.SOLUTION: There is provided a spray fine particle manufacturing device having a reaction tube 1, a nozzle 2 for spraying raw material liquid fixed on an upper part of the reaction tube, a heating source 3 set on a periphery of the reaction tube, and a fine particle collection device 4 connected from a lower part of the reaction tube with a pipe, in which an air introduction port is arranged around the nozzle on a circumference. There is provided a spray fine particle manufacturing device arranged around the nozzle 2 on the circumference and generating air flow from the air introduction port into the reaction tube 1 by an aspiration means of an aspirating fine particle collection device 4 of a lower part of the reaction tube.SELECTED DRAWING: Figure 1
Inventors:
TATEYAMA YUICHI
MATSUI KATSUMI
YAMAZAKI HIROKI
MATSUI KATSUMI
YAMAZAKI HIROKI
Application Number:
JP2017040777A
Publication Date:
September 20, 2018
Filing Date:
March 03, 2017
Export Citation:
Assignee:
TAIHEIYO CEMENT CORP
International Classes:
B01J2/04; B01J19/00; B05B12/16; B05B14/00
Domestic Patent References:
| JPH05253468A | 1993-10-05 | |||
| JPH05309201A | 1993-11-22 | |||
| JPH07506530A | 1995-07-20 | |||
| JP2007083112A | 2007-04-05 | |||
| JP2006000796A | 2006-01-05 | |||
| JP2007083111A | 2007-04-05 | |||
| JPS5337964U | 1978-04-03 |
Attorney, Agent or Firm:
Alga Patent Office, a patent business corporation
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto
Toshio Takano
Toshio Nakajima
Masaki Murata
Hiroto Yamamoto