年产九万件卫生瓷器隧道窑的设计+计算书
英语高级听力
摘要：隧道窑是现代化的连续式烧成的热工设备，广泛用于陶瓷产品的焙烧生产。本设计为年产九万件卫生瓷器隧道窑的设计，通过分析国内外典型的陶瓷隧道窑。设计了一条普通窑车隧道窑，总长34.5米，内宽0.8米，烧成温度是1220℃。燃料采用清洁环保天然气，采用明焰裸烧工艺。燃烧产物与制品直接接触，热交换充分，制品受热均匀，可以实现低温快烧，降低单位燃耗，提高产量，并使用了较为传统的筑炉材料，合理地控制了窑炉的造价。针对隧道窑进行了主要尺寸的确定，燃料燃烧计算，热量衡算，在此基础上通过分析工艺流程，确定了工作系统，并对工艺设备进行了计算和选择，绘制工作系统图等、并编制了设计说明书和计算书。12790
开发英文
关键词：隧道窑；热量衡算；工艺设计vpdn>上海新东方官网
雅思听力高频词汇The design of tunnel kiln with the annual production capacity of 90000 large ceramic sanitary ware
倾听>十十五五
Abstract: The tunnel kiln is the modern thermal equipment with continuous firing, widely ud in the roasting production of ceramic products.2015高考答案>yyk
fzoneThrough the analysis of the domestic and foreign typical ceramics tunnel kiln, I make the design of tunnel kiln with the annual output of 90000 large ceramic sanitary ware. It is a common kiln car of tunnel kiln, which total length is 34.5 meters within 0.8 meters wide and the firing temperature is 1220℃. The design u natural gas as fuel, which is clean and green, using the flame bare firing process. Combustion products and products direct contact, heat exchange is fully, and the product is heated evenly, which can achieve rapid firing of low temperature, reduce unit fuel consumption, increa production. And u a more traditional furnace building materials, which will reasonably control the cost of the kiln. According to the tunnel kiln determine its main size, fuel burning calculation, heat balance calculations, bad on this through the analysis process flow, calculate and choo the process equipment, draw work system graph, and compiled the design specifications and calculations.
