关键字:天时ECLISPE,直接加热燃烧器,空气加热燃烧器 dbzzDirect air heating直接空气加热 Burners can be placed in direct air heaters in many different ways, but this is most often based on the construction of the burner. The main distinction is between point- and duct burners. Point burners with one burner head are complicated to integrate in an air heat installation. The flame is often perpendicularly directed in the air stream. Duct burners can be placed in the actual process air stream and are most easily integrated in the systems.The flame points in the same direction as the process air flow. The process air stream is mixed with the flue gases by letting the process air stream flow"through" the burner. This solution mostly is a more efficient method of direct air heating. 燃烧器可以采用很多不同的方式放置在直接空气加热器中,但这通常取决于燃烧器的结构。主要区别在于点式和风道式燃烧器。带有一个喷嘴头的点式燃烧器集成到空气加热装置中比较复杂。火焰通常是垂直定向于空气流中。风道式燃烧器可以放置在实际过程的空气流中。并最容易集成到系统中。火焰的指向与过程空气流量的方向相同。让过程空气流“通过”燃烧器,使过程空气流与烟道气体混合。这个解决方案主要是一种更有效的直接空气加热方法。 Direct air heating takes place in circulating and non-circulating systems.在循环和非循环系统中进行的直接空气加热。 |