Abstract : thermal and structure character of straight reheating furnace were analyzed in csp technological process . coupling with heat conduction differential equations of the thin slab and the furnace lining , the mathemat ical model of heat transfer is established in the long one dimension furnace by using zone method for making the model of radiant heat transfer . the effect of the moving velocity and kinds of the slab on temperature distribution in the furnace is discussed based upon the solutions to the mathematical model 文摘:通过分析csp工艺中直通式辊底加热炉的热工及结构特性，采用区域法建立炉内辐射换热数学模型，与加热炉内连铸坯及炉衬的一维导热方程相耦合，建立长一维直通式辊底加热炉炉内传热数学模型.通过对数学模型的求解，研究分析了不同的薄板坯移动速度及钢种对加热炉炉内温度分布的影响
The catena products design for stsrting closing controling of diversified strong corrosive medium , configuration form is float through form , connect form is flange , the passing parts of valve - body lumen and valve - cover valve - staff etc . are all metal pad fluorine plastic inside , rotproof excellently . the product have son - catena j41f - 16 pad fluorine end - valve and j44f - 16 angle form pad fluorine end - valve choosing to use 本系列产品是为各种强腐蚀性介质的启闭控制而设计，结构形式为直通式和角式，连接形式为法兰，阀体内腔及阀盖阀杆等过流部件均为金属内衬氟塑料，耐腐蚀性能优异。
A straight inlet baghouse which can effectively reduce energy consumption of equipment in operation and lengthen the service life of fabric bags , as well as gas flow structure in the tank body have been presented , and numerically simulating the gas flow distribution in the tank body being carried out by using calculated flow dynamics ( cfd ) method , providing a method and parameters for adjusting the gas distributing plates structure to realize reasonable flow rate distribution in the tank body 摘要介绍了能有效降低设备运行能耗、提高滤袋寿命的直通式袋式除尘器及其箱体气体流通结构，并利用cfd方法对箱体流量分配和气流分布进行数值模拟，给出了实现箱体流量合理分配的气流分布板结构调整方法和参数。
