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1、克拉玛依职业技术学院毕业论文毕毕业业设设计计（论论文文）课题名称：课题名称： 水泥工艺毕业论文水泥工艺毕业论文 院院 （系）：（系）： 石油化学工程系石油化学工程系 专专 业业 /班班 级级： 学生姓名：学生姓名： 学学 号号： 指导教师：指导教师： 二二一八二一八二一八年三月十三日一八年三月十三日克拉玛依职业技术学院毕业论文1 I水泥工艺毕业论文水泥工艺毕业论文摘要摘要水泥工厂设计是水泥工厂土建施工、投产后正常生产和未来发展的前提基础，最直接关系到水泥厂的投资成本和效益回报，具有至关重要的低位和意义。而水泥工厂设计的核心就是工艺设计，包括生产工艺流程的选择和工艺设备的选型及布置。新型干法水泥
2、生产经过多年的技术攻关和生产实践，在我国已经实现了5000T/D 的国产化，并在投产后迅速达标。各设计院利用自己的核心技术优化烧成系统，能耗均能达到国际先进水平的。新型干法是以旋风预热器-分解炉-回转窑-篦冷机系统（既“筒-管-炉-窑-机”）为核心，使水泥生产过程具有高效、低耗、绿色环保和大型化、自动化的特征。同时有效降解利用生活垃圾、工业废渣和有毒有害废弃物，促使水泥工业实现清洁生产和可持续发展的战略目标。这在德国一些为发达国家已逐步显露。我国水泥产量已经连续 18 年居世界各国首位，但产品质量不高、生产水平落后、污染严重的问题也十分突出，急需进行产业调整。新型干法水泥生产的水泥仅占水泥总量
3、的 55%，而发展国家都在 90%以上。目前我国水泥生产企业有一定规模的近 5000 多家，国内十大水泥集团水泥产量仅达到全国总产量的23%，而世界十大水泥集团的产量占世界水泥总产量的 1/3 以上。另外我国的水泥散装率也非常低，2007 年仅达到了 40%，而世界发达国家水泥在上世纪 60 年代末就完成了从袋装到散装的改革，实现了水泥散装，散装率达到并保持在 90%以上。因此，我国水泥工业的发展任重而道远。本设计是 5000t/d 水泥熟料预分解窑烧成窑尾工艺设计，采用目前国内外水泥行业相对比较先进的技术和设备，特别结合我国原燃料条件，在设备选型上尽量考虑国产，最大限度的降低基建投资和能耗，
4、同时又最大限度的提高产量和质量，做到技术经济指标先进、合理，生产过程绿色环保。关键词关键词: :新型干法水泥；水泥散装；绿树安保新型干法水泥；水泥散装；绿树安保克拉玛依职业技术学院毕业论文1 IIIn this paper,Cement plant design is civil engineering construction, cement factory production after the normal production and future development foundation, the premise of the most direct relationship
5、to the cement plant costs and benefits of investment return, low and meaning of the utmost importance. And the core of the cement plant design is the process design, including the selection of production process and process equipment selection and arrangement.NSP cement production, after many years
6、of technical research and production practice, in our country has achieved 5000 t/D localization, and after the production quickly. Each design their own core technology was used to optimize firing system, the energy consumption can reach the international advanced level. NSP is cyclone preheater -
7、- rotary kiln - decomposition furnace grate cooler system (both “tube - tube furnace - kiln - machine“) as the core, the cement production process with high efficiency, low consumption, green environmental protection and the characteristics of the large-scale and automation. At the same time effecti
8、ve degradation using household waste, industrial waste residue and poisonous and harmful waste, pushing clean production and sustainable development of cement industry strategic objectives. That some in Germany for developed countries have been gradually revealed.Chinas cement output has 18 years in
9、 a row in the countries of the worlds first, but the quality is not high, backward production level, serious pollution problem is very outstanding, also in urgent need of industrial adjustment. Cement NSP cement production accounts 克拉玛依职业技术学院毕业论文1 IIIfor only 55% of cement quantity, and the developi
10、ng countries are more than 90%. At present, Chinas cement production enterprise has a certain scale of nearly 5000, domestic top ten cement group cement output reached only 23% of the total national output, the output of the worlds top ten cement group accounts for more than a third of the world cem
11、ent production. Chinas cement SanZhuangLv also is very low, only 40% in 2007, cement and the developed countries in the world in the late 1960 s are completed from the bag to the reform of the bulk, the cement in bulk, SanZhuangLv achieve and maintain above 90%. As a result, I ?This design is 5000 t
12、/d cement precalcining kiln firing preheater technology design, adopting cement industry at home and abroad is relatively advanced technology and equipment, especially the condition of the original fuel in our country, try to consider domestic on equipment selection, maximum limit reduces the infras
13、tructure investment and energy consumption, and at the same time, the maximum improve output and quality, achieve the technical and economic indicators advanced, reasonable, the production process of green environmental protection.KeyKey words:words: newnew drydry processprocess cement;cement; BulkBulk cement;cement; TheThe greengreen securitysecurity克拉玛依职业技术学院毕业论文1 IV克拉玛依职业技术学院毕业论文1第 1 页目录目录二一五年五月二十八日.1 目录.- 1 - 一实习时间：2014-9-152014-12-25.- 2 - 二实习地点：新疆环保建材有限公司、平凉海螺有限公司.- 2 - 三实习目的.- 2 - 四实习内容.- 2 - 1安全教育.
