文献类型：专利

英文题名：Multipurpose direct flow pipe shielded heat carrier boiler

作者：GUO J;WANG Z;TU S;XUAN F;YU X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY;[2]UNIV EAST-CHINA SCI & ENG

申请号：CN100430666-C

公开日：2008-11-05

语种：英文

收录：DERWENT

摘要：NOVELTY - The multipurpose direct flow pipe plate type heat carrier boiler can realize the turbulent flow, circulation and flow speed control of heat carrier, the lateral flushing to heat releasing pipes and other uses, and has obviously increased heat transfer coefficient and heat transfer area, greatly improved heat transfer condition, effective prevention of overheat and cracking of heat carrier, carbondeposit, coking and electric heating element damage, and convenient boiler cleaning and maintenance. The heat carrier boiler has cylindrical kettle, and spiral flow channels comprising pipe plate barrel, partition boards, pipe plate and cylinder, with the flow channels being connected serially or in parallel. The heat carrier is forced to flow inside the flow channels for heat exchange. The heat carrier boiler can bear pressure and may be vertical or horizontal, and the technology of the present invention is especially suitable for indirect resistive boiler with organic heat carrier, direct flow hot water boiler, etc.