206dn1000一分加热器的结构设计.zip
206dn1000一分加热器的结构设计,206dn1000一分加热器的结构设计dn1000一分加热器的结构设计、摘要：本课题详细介绍了换热器的设计与制造过程,它以流体的物性参数和生产量要求为基础,利用传热过程基本原理、通过计算确定固定管板式换热器的基本型式。依据gb150-1998《钢制压力容器》和gb151-1999《管壳式换热器》等标准对换热器各零部件结...
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206DN1000一分加热器的结构设计
DN1000一分加热器的结构设计
、
摘要：本课题详细介绍了换热器的设计与制造过程,它以流体的物性参数和生产量要求为基础,利用传热过程基本原理、通过计算确定固定管板式换热器的基本型式。依据GB150-1998《钢制压力容器》和GB151-1999《管壳式换热器》等标准对换热器各零部件结构与强度进行设计，包括筒体、管箱、封头、折流板及管板等，管板是连接壳体、管束和管箱，并承受压力和热膨胀以及来自此三部件载荷的主要部件。特别的，对于管板，我们分析了其危险截面应力并加以校核，保证其安全性。在加工制造方面，用简单的流程图将各零部件的加工与装配次序表现得清晰明了，对管子与管板的连接、管孔的加工提出了更详细具体的要求。
关键词:固定管板式换热器；管板；折流板；封头
Abstract：The present paper detailedly introduces the design and manufacture process of fixed plate heat exchanger. It’s model is defined based on the physical parameters of fluid and the amount which is required in production, making use of calculation of fundamentals about heat transfer process. Then, designe the structure and strength about most of components in heat exchanger, including a thick-shaped part of the body, the case of tube pass, head , baffle, tube sheet and so on, according to the standards, such as GB150-1998 Steel Pressure Pessels and GB151-1999 Tubular Heat Exchangers. Tubesheet is the most important part, which is used to connect shell, tube bundle and channeland bear pressure, temperature load and other loads. Especially, about tube sheet, it is calculated、integrated and calibrated about stress,in order to security. In the section of manufacture,there is a simaple flow chart that clearly show the order of manufacture and installation of spare parts. And there are some concrete requirements about the joint of tube to tube sheet and manufacture technology of tube sheet.
Key words: Fixed plate heat exchanger; Tube sheet; Baffle; head
DN1000一分加热器的结构设计
、
摘要：本课题详细介绍了换热器的设计与制造过程,它以流体的物性参数和生产量要求为基础,利用传热过程基本原理、通过计算确定固定管板式换热器的基本型式。依据GB150-1998《钢制压力容器》和GB151-1999《管壳式换热器》等标准对换热器各零部件结构与强度进行设计，包括筒体、管箱、封头、折流板及管板等，管板是连接壳体、管束和管箱，并承受压力和热膨胀以及来自此三部件载荷的主要部件。特别的，对于管板，我们分析了其危险截面应力并加以校核，保证其安全性。在加工制造方面，用简单的流程图将各零部件的加工与装配次序表现得清晰明了，对管子与管板的连接、管孔的加工提出了更详细具体的要求。
关键词:固定管板式换热器；管板；折流板；封头
Abstract：The present paper detailedly introduces the design and manufacture process of fixed plate heat exchanger. It’s model is defined based on the physical parameters of fluid and the amount which is required in production, making use of calculation of fundamentals about heat transfer process. Then, designe the structure and strength about most of components in heat exchanger, including a thick-shaped part of the body, the case of tube pass, head , baffle, tube sheet and so on, according to the standards, such as GB150-1998 Steel Pressure Pessels and GB151-1999 Tubular Heat Exchangers. Tubesheet is the most important part, which is used to connect shell, tube bundle and channeland bear pressure, temperature load and other loads. Especially, about tube sheet, it is calculated、integrated and calibrated about stress,in order to security. In the section of manufacture,there is a simaple flow chart that clearly show the order of manufacture and installation of spare parts. And there are some concrete requirements about the joint of tube to tube sheet and manufacture technology of tube sheet.
Key words: Fixed plate heat exchanger; Tube sheet; Baffle; head
