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AIR COOLERS DESIGNED BY THE COMPANY VNIINEFTEMASh

机译:VNIINEFTEMASh公司设计的空气冷却器

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摘要

Basic technical solutions are presented for design improvements in air coolers operating under various conditions.rnAir coolers (AC) are basic production equipment that make it possible to solve the cooling problem for a variety of crude products with minimum environmental damage.rnThe VNIINEFTEMASh has developed and mastered the production of various air-cooler designs; this permits selection of optimal equipment for any production process.rnThe AC are subdivided into horizontal, zig-zag, tent, and vertical categories, depending on the configuration of the tube bundle. Equipment with recirculated cooling air have been adopted for the cooling of products with a high freezing point, or products that contain hydrates.rnTwo basic trends in AC construction have been formalized at the present time - the building of traditional large-scale coolers delivered in the form of individual subassemblies and sections, and unitized coolers delivered as several units with maximum availability for service (Figs. 1 and 2).
机译:提出了用于改进在各种条件下运行的空气冷却器的设计的基本技术解决方案。空气冷却器(AC)是基本的生产设备,可以解决各种原油产品的冷却问题,而对环境的损害最小。rnVNIINEFTEMASh已开发并掌握了各种空气冷却器设计的生产;这可以为任何生产过程选择最佳的设备。根据管束的配置,将AC分为水平,锯齿形,帐篷和垂直类别。已经采用了具有再循环冷却空气的设备来冷却高冰点的产品或含有水合物的产品。rn目前,交流技术的两个基本发展趋势已正式化,即传统的大型冷却器的制造已在空调系统中交付。单个子组件和部分的形式,以及作为几个单元交付的组合式冷却器,具有最大的维修可用性(图1和2)。

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