Original document(9 pages) Authorized document(9 pages) 中文版
    Each heat-exchanger surface is comprised of parallel coolant-carrying tubes and at least one soot-blowing tube which can be supplied with a soot-blowing medium and which has at least one nozzle for the egress of the soot-blowing medium. A protective tube connected to the heat-exchanger surface is disposed before and parallel to the soot-blowing tube on the heat-receiving side of the wall and is flowed through by the same coolant as flows through the heat-exchanger surface. The nozzle extend between the protective tube and the wall. The soot-blowing tube has satisfactory heating protection and the coolant in the protective tube has the same exit temperature as the other tubes of the heat-exchanger heating surface.
Application Number
申请号		 86105365 Application Date
申请日		 1986.08.30
Title 名称 Soot blower
Publication Number
公开号		 1009183 Publication Date
公开日		 1987.03.04
Approval Pub. Date Granted Pub. Date
International Classification 分类号 F23J3/02;F28G1/16
Applicant(s) Name
申请人		 Sulzer Brothers Ltd.
Address 地址
Inventor(s) Name 发明人 Goerge Ziegler
Attorney & Agent 代理人 XIAO ERGANG
More information 更  多  信  息


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