Title:
【発明の名称】熱交換面用清掃装置およびそのための改良されたノズル
Document Type and Number:
Japanese Patent JPH08504262
Kind Code:
A
Abstract:
PCT No. PCT/GB93/02322 Sec. 371 Date Jun. 23, 1995 Sec. 102(e) Date Jun. 23, 1995 PCT Filed Nov. 11, 1993 PCT Pub. No. WO94/11694 PCT Pub. Date May 26, 1994A nozzle configuration capable of handling several cleaning mediums including two sets of discharge nozzles, each of which is associated with a respective cleaning medium. The first nozzle set discharges cleaning medium fluid of relatively higher pressure, while the second nozzle set has nozzles of relatively larger throat diameter for the discharge of relatively lower pressure medium. The nozzles of the second set are arranged coaxially with and downstream from the nozzles of the first set, whereby cleaning medium fluid discharged from the first nozzle set passes through the throats of the nozzles of the second set without substantial obstruction therein.
Inventors:
Dicky, Douglas Grant
Application Number:
JP51185594A
Publication Date:
May 07, 1996
Filing Date:
November 11, 1993
Export Citation:
Assignee:
Clyde Forest Limited
International Classes:
F28D19/04; F28G1/16; F28G9/00; (IPC1-7): F28G1/16; F28D19/04
Attorney, Agent or Firm:
Akira Asamura (3 outside)