4) superheater furnace
布置过热器炉体的炉膛(双炉体锅炉)
5) D type boiler
D型锅炉
1.
This article introduces the installation technology of D type boiler.
本文详细介绍了D型锅炉工地安装的技术,通过分析确定上、下锅筒、对流管束安装的技术难点,确定了其安装合格技术要求及相应的技术保证措施。
2.
The design and fabrication of large sized high parameter D type boilers are described along with a list of outstanding features of such boilers in their general layout and structural design.
论述大容量高参数D型锅炉的设计以及此锅炉在总体布置和结构设计上的突出特点。
3.
The D type boiler and its manufacture technology are described such as hole machining、expending of tube to drum、 repair of seal welding of tube to drum;repair of tube plug welding、repair of taking out damaged tubes expended from the drum holes & replace tubes,etc.
综合介绍了D型锅炉的关键制造技术,如:胀接孔加工工艺,管束与上下锅筒的胀接技术,胀管器的设计与制造,胀口泄漏密封焊修理,堵管修理技术,退管及换管修理等技术及经验。
6) external superheater
外置式过热器
补充资料：变换器式频率表(见交换器式电表)
变换器式频率表(见交换器式电表)
transducer type frequency meter
曰‘口，”IuullqISn}P旧iUbloo变换器式颇率表meter)(transdueer tyPe见变换器式电表。frequeney
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条