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一、半露天尼龙半成品厂 近年来,国外设计的尼龙半成品厂,开始采用半露天厂房。在寒冷地区修建半露天厂房,特别值得注意的是防止管道结冰和腐蚀。此外,有一些尼龙液体制品的晶化点甚高,甚至在夏季高温气候条件下,也出现晶化,因此对尼龙液体流管的保温问题必须予以考虑。例如加拿大安大略州裘蓬公司两座尼龙半成品厂(图1),便是在半露天布置设备的,并设有遥控装置。其中一个厂在底层和部分二层设有围护砖墙;而另一个厂仅在二
First, semi-open semi-finished nylon semi-finished products factory In recent years, foreign semi-finished nylon factory designed to start using semi-outdoor plant. In the construction of semi-outdoor workshops in cold regions, it is particularly worth noting that the pipeline is protected against freezing and corrosion. In addition, some nylon liquid products have very high crystallization points, and even in high-temperature climate conditions in summer, crystallization occurs. Therefore, the insulation of nylon liquid flow tubes must be considered. For example, two nylon semi-finished products factories (Fig. 1) of the Canopy, Ontario, Canada, are equipped with semi-open-air equipment and remote control devices. One of the plants has fenced brick walls on the ground floor and some of the second floor;