Method and apparatus for preventing adherence of solid...

Cleaning and liquid contact with solids – Processes – Hollow work – internal surface treatment

Reexamination Certificate

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Details

C134S022110

Reexamination Certificate

active

07736440

ABSTRACT:
A solid product removal method for removing a solid product adhering to a gas exhaust pipe member having a rinsing water inlet pipe member with a tip opening located inside the gas exhaust pipe member for feeding rinsing water into the inside of the gas exhaust pipe member from the tip opening thereof; hence a solid product formed newly upon reaction with the rinsing water and adhering thereto can be rinsed off with the rinsing water introduced from another tip opening located at a different position; and therefore, an adherence of the solid product can be prevented from heating the inner face of the gas exhaust pipe member. A scraping member for scraping the solid product stuck to the inner face of the gas exhaust pipe member may be used.

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Supplementary European Search Report dated Mar. 8, 2006.

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