三種環保常用填料，你是不是只認識矩鞍環填料？慢慢看，多看有益無害呢！

1、階梯環填料

階梯環填料是對鮑爾環的改進。與鮑爾環相比，階梯環高度減半，并在一端增加了錐形法蘭。

隨著縱橫比的減小，填料外壁周圍的氣體的平均路徑大大減小，從而降低了氣體通過填料層的阻力。錐形法蘭不僅增加了填料的機械強度，而且使填料和點接觸之間的主要接觸，不僅增加了填料之間的間隙，而且成為液體流動的收集和分散點。填料表面。它可以促進液膜的表面更新，有利于提高傳質效率。

階梯環的綜合性能優于鮑爾環。但是沒有矩鞍環填料好用。

2、矩鞍環填料

矩鞍環填料將弧鞍填料兩端的弧形面改為矩形面，且兩面大小不等，即成為矩鞍環填料。

矩鞍環填料堆積時不會套疊，液體分布較均勻。矩鞍環填料一般采用瓷質材料制成，其性能優于拉西環。成為所使用的環形填料中較為優良的一種。

3、金屬環矩鞍填料

環形鞍填料（國外稱為Intalox）是一種新型填料，具有環形和鞍形結構特征。填料通常由金屬制成，故又稱為金屬環矩鞍填料。

環形鞍座填料結合了環形填料和鞍形填料的優點。其整體性能優于鮑爾環和階梯環，寬泛用于散裝包裝。但是沒有矩鞍環填料好用。

Three kinds of commonly used fillers for environmental protection, do you only know the saddle ring packing? Look slowly, look more useful and harmless!

1. Step ring packing

The step ring packing is an improvement to the Pall ring. Compared to the Pall ring, the step ring height is halved and a tapered flange is added at one end.

As the aspect ratio decreases, the average path of gas around the outer wall of the packing is greatly reduced, thereby reducing the resistance of the gas through the packing layer. The tapered flange not only increases the mechanical strength of the packing, but also causes the main contact between the packing and the point contact, which not only increases the gap between the packings, but also becomes the collection and dispersion point of the liquid flow. Filler surface. It can promote the surface renewal of the liquid film and help to improve the mass transfer efficiency.

The overall performance of the step ring is better than the Pall ring. But no saddle ring packing is easy to use.

2, the saddle ring packing

The saddle ring packing changes the curved surface at both ends of the arc saddle packing into a rectangular surface, and the sizes of the two sides are different, that is, the saddle ring packing.

The saddle ring packing does not stack when stacked, and the liquid distribution is relatively uniform. The saddle ring packing is generally made of porcelain material and its performance is better than that of the Raschig ring. It is an excellent one of the annular fillers used.

3, metal ring moment saddle filler

The annular saddle filler (known locally as Intalox) is a new type of filler with annular and saddle structure features. The filler is usually made of metal, so it is also called metal ring saddle filler.

The annular saddle packing combines the advantages of an annular packing and a saddle packing. Its overall performance is superior to the Pall ring and step ring, which is widely used in bulk packaging. But no saddle ring packing is easy to use.