3000升开式搪玻璃反应釜的设计毕业设计

内蒙古科技大学毕业设计

3000升开式搪玻璃反应釜的设计

摘要：搪玻璃设备具有质量好、耐腐蚀等优点，对资源的节约、我国经济发展和石油工业的发展起着巨大的作用。设计一台操作容积为3000L的搪玻璃反应釜，全容积为3715L。按照GB150-1998《钢制压力容器》，HG2432-2001《搪玻璃设备技术条件》，HG/T2371-2003《搪玻璃开式搅拌容器》进行设计、制造、检验和验收。 容器圆筒的材料为Q235B，工作压力为0.4MPa，工作温度为0 ~ 200℃；夹套材料为Q235B，工作压力为0.6MPa，工作温度为0 ~ 200℃。此次设计主要进行了搪玻璃反应釜的结构设计和强度计算。进行了圆筒壁厚计算，夹套的壁厚计算，电动机轴功率校核，搅拌器强度校核，开孔补强计算，耳座的校核等。该设备按JB/T4709-2009进行焊接，焊缝进行无损探伤。该设备应根据TSG R0004-2009《固定式压力容器安全技术监察规程》和《压力容器定期检验规则》的要求定期检验。

关键词：搪玻璃；反应釜；耐腐蚀

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内蒙古科技大学毕业设计

The design for 3,000 litres open-cycle glass lining reaction kettle

Abstract: Glass-lined equipment with good quality, corrosion resistance, etc., resource

conservation, economic development and the development of the oil industry plays a huge role. The design operating glass-lined reactor with a volume of 3000L, 3715L full volume.《Steel pressure vessel》in accordance with the GB150-1998 HG2432-2001《glass-lined equipment technical conditions》, HG/T2371-2003《glass-lined open mixing vessel》for the design, manufacture, inspection and acceptance. The material of the container cylinder Q235B, working pressure to 0.4MPa, the operating temperature of 0 to 200 ° C; jacket material for Q235B, working pressure of 0.6MPa, the operating temperature of 0 to 200 ° C. The design is mainly for the structural design and strength calculation of glass-lined reactor. Cylinder wall thickness, the wall thickness of the jacket, the motor shaft power check, stirrer strength check, opening reinforcement calculation, ear seat check. The device JB/T4709-2009 welding, weld NDT. The equipment should be based on the requirements of the TSG R0004-2009《fixed-pressure vessel safety technology to monitor the procedures》 and 《regular pressure vessel inspection rules 》periodic inspection.

Key words: Honing glass ; reaction kettle; corrosion resistance.

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内蒙古科技大学毕业设计

目录

摘要????????????????????????????????1 Abstract??????????????????????????????2 绪论????????????????????????????????5 第一章 反应釜釜体与传热装置????????????????????7

1.1反应釜釜体?????????????????????????7 1.1.1确定反应釜釜体的直径和高度????????????????7 1.1.2确定反应釜夹套的直径和高度????????????????8 1.1.3夹套类型的选择??????????????????????9 1.1.4夹套圆筒的应力计算????????????????????9 1.1.5夹套试验压力??????????????????????10 1.2确定反应釜内筒的材料和壁厚?????????????????11 1.3封头、卡子及密封装置的选择?????????????????13 第二章 反应釜的传递装置??????????????????????14

2.1减速装置?????????????????????????14 2.2电动机基本特性及选用???????????????????16 2.3机架???????????????????????????17 2.3.1机架的选用原则?????????????????????17 2.4传动轴??????????????????????????18 2.5联轴器??????????????????????????19 第三章 反应釜的搅拌装置??????????????????????20

3.1搅拌器??????????????????????????20 3.1.1搅拌器的选择??????????????????????20 3.1.2搅拌器的强度计算????????????????????21 3.2搅拌轴??????????????????????????24 3.2.1揽拌轴的材质及加工要求?????????????????24 3.2.2搅拌轴直径的确定及强度计算???????????????24 第四章 反应釜的轴封装置?????????????????????34

4.1轴封装置的选用原则????????????????????34 4.2机械密封原理???????????????????????34 4.3填料密封原理???????????????????????35 4.4机械密封与填料密封的对比?????????????????35 4.5机械密封及其循环保护系统的选择??????????????35 4.6反应釜耳座的选用计算???????????????????36 第五章 反应釜开孔补强计算????????????????????38

5.1人孔M的开孔补强计算??????????????????38 5.2 温度计套管口T的开孔补强计算??????????????40 5.3 搅拌孔e的补强计算????????????????????42 5.4 放料口f的补强计算????????????????????44 第六章 主要技术要求???????????????????????46 6.1 材料方面?????????????????????????46 6.2 焊接方面?????????????????????????46 6.3 焊缝无损探伤???????????????????????46

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内蒙古科技大学毕业设计

结语???????????????????????????????47 参考文献?????????????????????????????48 致谢???????????????????????????????50

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