rotary kiln

简明释义

回转窑

英英释义

例句

1.The cement production process starts with the raw materials being fed into the rotary kiln（回转窑）.

水泥生产过程开始时，原材料被送入rotary kiln（回转窑）.

2.The efficiency of the rotary kiln（回转窑） directly affects the overall productivity of the plant.

rotary kiln（回转窑）的效率直接影响工厂的整体生产力.

3.Regular maintenance of the rotary kiln（回转窑） is essential to prevent breakdowns.

定期维护rotary kiln（回转窑）对防止故障至关重要.

4.In a rotary kiln（回转窑）, the temperature can reach up to 1500 degrees Celsius.

在rotary kiln（回转窑）中，温度可以达到1500摄氏度.

5.The rotary kiln（回转窑） is used in various industries, including cement, lime, and metal production.

在水泥、石灰和金属生产等多个行业中使用rotary kiln（回转窑）.

作文

The industrial revolution marked a significant turning point in the way materials were processed, leading to the development of various machinery that enhanced efficiency and productivity. One such innovation is the rotary kiln, a crucial piece of equipment used in the production of cement, lime, and other materials. The rotary kiln is essentially a large cylindrical furnace that rotates on its axis, allowing for continuous processing of raw materials. This design not only improves the mixing of materials but also ensures even heating, which is vital for the chemical reactions that occur during production.The operation of a rotary kiln involves several stages. Initially, raw materials such as limestone, clay, and other additives are fed into one end of the kiln. As the kiln rotates, these materials move along the length of the cylinder, gradually being heated to high temperatures, often exceeding 1400 degrees Celsius. This intense heat causes the raw materials to undergo various chemical transformations, resulting in the production of clinker, a key ingredient in cement manufacturing.One of the significant advantages of using a rotary kiln is its ability to handle a wide range of materials and production processes. This versatility makes it an essential tool in many industries beyond cement production, including metallurgy and waste management. In metallurgy, rotary kilns are used for the reduction of metals from their ores, while in waste management, they can be employed for the incineration of hazardous waste, converting it into less harmful byproducts.Environmental considerations have also driven advancements in rotary kiln technology. Modern kilns are designed with improved emissions control systems to minimize the release of pollutants into the atmosphere. These innovations not only comply with stricter environmental regulations but also enhance the overall efficiency of the production process. For instance, some rotary kilns are equipped with preheaters that capture waste heat from the kiln's exhaust, which can then be used to preheat incoming raw materials, thereby reducing energy consumption.In conclusion, the rotary kiln is a remarkable invention that has played a pivotal role in various industrial processes. Its ability to continuously process materials at high temperatures makes it indispensable in the production of cement and other materials. As industries continue to evolve, the rotary kiln will undoubtedly adapt, incorporating new technologies that enhance efficiency and reduce environmental impact. Understanding the function and significance of the rotary kiln is essential for anyone interested in industrial manufacturing and environmental sustainability.

工业革命标志着材料加工方式的重大转折，导致了各种机械的开发，从而提高了效率和生产力。其中一种创新是回转窑，这是生产水泥、石灰和其他材料的重要设备。回转窑本质上是一个大型圆柱形炉子，沿其轴线旋转，允许原材料的连续加工。这种设计不仅改善了材料的混合，而且确保了均匀加热，这对生产过程中发生的化学反应至关重要。回转窑的操作涉及几个阶段。最初，石灰石、粘土和其他添加剂等原材料被送入窑的一端。随着窑的旋转，这些材料沿着圆筒的长度移动，逐渐被加热到高温，通常超过1400摄氏度。这种强烈的热量使原材料经历各种化学转变，导致熟料的生产，这是水泥制造的关键成分。使用回转窑的一个显著优势是其能够处理广泛的材料和生产过程。这种多功能性使其成为许多行业中不可或缺的工具，除了水泥生产外，还包括冶金和废物管理。在冶金中，回转窑用于从矿石中还原金属，而在废物管理中，它们可以用于危险废物的焚烧，将其转化为较少有害的副产品。环境考虑也推动了回转窑技术的进步。现代窑设计配备了改进的排放控制系统，以尽量减少污染物释放到大气中。这些创新不仅符合更严格的环境法规，还提升了生产过程的整体效率。例如，一些回转窑配备了预热器，可以捕获窑排气中的废热，然后用于预热进入的原材料，从而减少能源消耗。总之，回转窑是一项了不起的发明，在各种工业过程中发挥了关键作用。它能够以高温连续处理材料，使其在水泥和其他材料的生产中不可或缺。随着工业的不断发展，回转窑无疑会适应新技术，提升效率并减少环境影响。理解回转窑的功能和重要性对于任何对工业制造和环境可持续性感兴趣的人来说都是至关重要的。