Title:
管内洗浄流体混合器及び管内洗浄設備
Document Type and Number:
Japanese Patent JP4767447
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a pipe interior washing fluid mixer capable of using washing particles wetted with a liquid as an abrasive material. SOLUTION: The pipe interior washing fluid mixer is constituted so as to discharge an abrasive material-containing gas-liquid mixed fluid to be sent into a pipe to be washed to a discharge port in order to remove the adherend on the inner wall surface of the pipe to be washed and equipped with a first flow channel receiving the supply of air, a second flow channel receiving the supply of the abrasive material, a third flow channel receiving the supply of a pressurized liquid, a first nozzle for discharging the air mixed abrasive material by sucking the abrasive material from the second flow channel using the air from the first flow channel as an operation fluid and a second nozzle for discharging an air-liquid mixed fluid to the discharge port by sucking the air mixed abrasive material from the first nozzle using the pressurized liquid from the third flow channel as an operation fluid.
Inventors:
Takashi Kakiuchi
Masao Oura
Yamashita Nobuhide
Masayuki Taniguchi
Takashi Kugae
Masao Oura
Yamashita Nobuhide
Masayuki Taniguchi
Takashi Kugae
Application Number:
JP2001217243A
Publication Date:
September 07, 2011
Filing Date:
July 17, 2001
Export Citation:
Assignee:
Kansai Electric Power Co., Inc.
International Classes:
B08B5/02; B01F23/30; B05B7/04; B08B3/02; B08B9/02; C23G3/04; F28G9/00
Domestic Patent References:
| JP2001276735A | ||||
| JP2000153247A | ||||
| JP7304026A | ||||
| JP60232285A | ||||
| JP54003959A | ||||
| JP4056752U | ||||
| JP62024932U | ||||
| JP49043549U |
Attorney, Agent or Firm:
Tadashi Hanamura
Toshiya Sato
Toshiya Sato