燃油热处理炉的设计+CAD图纸+文献综述
该设计是在所学《传热学》《工程热力学》《燃料与燃烧》等专业课的基础上，查阅大量热处理炉设计资料，对热处理炉炉进行整体设计。该设计为产量为6.5t/h（0号柴油）推钢式热处理炉。
设计内容包括文献综述、热工计算、金属加热计算、炉子主要尺寸确定、炉膛热平衡与燃料消耗量计算、煤气烧嘴的选用、空气换热器设计计算、空气管路阻力损失计算及鼓风机选择、烟道阻力损失及烟囱计算、英文文献翻译等几部分。最后运用CAD对热处理炉本体进行总体绘图。
关键词： 推钢式；热处理；热平衡
Design of Fuel Heat Treatment Furnace
Abstract: Use a wide range of heat treatment furnace to heat the fuel, the cost is cheap. After the gas as the heat source of heat treatment furnace, not only to meet the technological requirements of the heat treatment to achieve the standards of environmental protection, but also in line with our fuel mix. Continue to come out with suitable new combustion technology and combustion equipment, fuel heating heat treatment furnace will be rapid development.
This design is based on the Heat Transfer, Engineering Thermo dynamics, Flame Furnace and other course, and referred to a large number of furnace design information for the overall design of the furnace. The production of the continuous slab pusher-type furnace is designed as 115t/h.
The design includes literature review, thermal calculation, metal heating calculation, the determine to the furnace main dimensions, furnace heat balance and fuel consumed, the choice of the gas burner, heat exchanger design and calculation, air lines pressure drop calculation and air blower choice, flue resistance loss and the chimney calculation, the English translation of the literature and others. Finally, the CAD software is used to draw the whole body of the furnace.
KeyWord: Pusher-type；Heat Treatment；Heat Balance
目录
1 文献综述 1
1.1 引言 1
1.2 热处理炉的组成 1
1.2.1 炉膛（工作室） 1
1.2.2 排烟系统 3
1.2.3 炉子基础与钢结构 4
1.2.4 换热器及其保护 5
1.3 热处理炉的热工制度 5
1.3.1 温度制度 6
1.3.2 供热制度 6
1.3.3 压力制度 6
1.4 热处理炉 6
1.4.1 热处理炉的分类 7
1.4.2 推料式热处理炉 7
1.5 热处理炉燃料 8
1.6 热处理炉耐火材料的选用 9
1.6.1 使用性能 9
1.6.2 工艺性能 11
2 设计计算 12
2.1 设计任务 12
2.2 热工计算 12
2.2.1 燃料燃烧计算 13
2.2.2 钢的热处理加热制度的确定 15
2.2.3 加热期的加热时间的确定 15
2.2.4 保温期的保温时间的计算 18
2.2.5 总加热时间的计算 19
2.2.6 保温期炉内温度制度 19
2.2.7 炉温制度 20
2.2.8 炉子主要尺寸和产量指标的确定 24
2.2.9 炉子砌砖材料的选择 25
3 炉子热平衡计算及燃料消耗率计算 27
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