F - Mech Eng,Light,Heat,Weapons – 28 – G
Patent
F - Mech Eng,Light,Heat,Weapons
28
G
15/11
F28G 1/16 (2006.01) F22B 37/48 (2006.01)
Patent
CA 1272857
ABSTRACT OF THE DISCLOSURE A sludge lance wand for cleaning once through steam generator tubes. A curved high pressure fluid feed tube has a plurality of feed tube extensions attached at one end and a first nozzle brace attached at the other end and in fluid communication with the feed tube. A second nozzle brace bolted to the first nozzle brace retains nozzle blocks in position between the two braces. The nozzle blocks are in fluid communication with the first nozzle brace and are provided with nozzle openings angled for cleaning thetriangular-pitch positioned tubes in a once through steam generator. O-ring seals on each end of the nozzle blocks press fit against the braces to prevent leakage and insure that full fluid flow is directed through the nozzle openings.
537262
Fasnacht Floyd A. Jr.
Klahn Frank C.
Schafer Bruce W.
Werner Charles E.
B&w Nuclear Inc.
B&w Nuclear Service Company
Fasnacht Floyd A. Jr.
Klahn Frank C.
Ridout & Maybee Llp
LandOfFree
Sludge lance wand does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sludge lance wand, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sludge lance wand will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1197859