Overview
排空帽垂直安装在蒸汽放空管末端，用于以较低流速将干燥蒸汽更安全地排放到大气中。 它通过在排放前分离冷凝水，帮助减少现场扰动、降低周边设备腐蚀风险，并让锅炉房放空布置更加整洁。 典型应用包括排污罐、冷凝水回收成套泵组、锅炉给水箱和热水储罐等需要更安全排放闪蒸汽或放空气体的设备。 斯派莎克排空帽采用不锈钢制造，安装后可提供较长使用寿命，并尽量减少后续维护需求。 在很多项目中，排空帽并不是独立选型，而是作为更完整放空系统中的最后一个部件，尤其适用于更重视现场安全和周边设备保护的场合。
Continue your boiler house venting selection
Vent heads are usually selected to finish a wider boiler house venting arrangement around blowdown, feedwater or condensate return equipment.
Link venting with blowdown discharge safety
Use blowdown vessels when the vent head will form part of a wider blowdown discharge arrangement handling flash steam from boiler blowdown water.
Support atmospheric feedwater systems
Review feedtanks when the vent duty relates to atmospheric deaeration, feedwater storage or flash steam mixing around the boiler house.
Coordinate venting with condensate return equipment
Go to condensate recovery systems when the vent line belongs to a packaged pump or condensate return arrangement rather than a blowdown duty alone.