環形散堆陶瓷填料（拉西環/十字環/鮑爾環）

RandomCeramic Parking (Rasching ring / Cross-partition ring /Pall Ring)

陶瓷填料具有優異的耐酸、耐熱性能，在化工、冶金、煤氣、製氧等行業的乾燥塔、吸收塔、冷卻塔、再生塔中得到廣泛應用。我公司生產者的環形散堆陶瓷填料主要有拉西環、十字環、鮑爾環等。

The ceramic packing has excellent acid-proof and heat-resisting performances. It is applied widely in the dry towers, absorbing towers, cooling towers and regeneration towers at the chemical industry, metallurgy industry, coal-gas industry and making oxygen industry.RandomCeramic Parking that our company produces mainly contains Rasching ring, cross-partition ring,pall ring and so on.

陶瓷拉西環是最早使用的一種傳統填料，形狀簡單，外徑與高相等，具有加工方便、價格低廉等特點。因此，目前仍被普遍使用。

The ceramic Rasching ring is a kind of traditional packing that is used firstly. With simple form and equal external diameter and height, it has the characters of being convenient and cheap. So it is still used generally at present.

陶瓷十字隔板環是在拉西環內添加隔板，以增加填料的比表麵積和強度，通常作為塔底部的支撐填料而被廣泛使用。

The ceramic cross-partition ring is added baffle boards inside the rashing ring, increasing the form area and intensity of packing. It is usually used extensively for the supporting packing at the bottom of tower.

陶瓷鮑爾環是在拉西環的基礎上進行改進的一種新型高效填料，因在環側壁開瞭窗孔，改善瞭填料層的氣液分佈，並使環內表麵積得到充分利用，具有阻力小、液體分佈均勻，偏流現象少，操作彈性大等特點，與同規格的拉西環相比，鮑爾環填料的通量可提高50%，而在同樣氣速下，鮑爾環填料的壓降僅為拉西環的一半，因此鮑爾環仍是目前被廣泛采用的環形填料。

The ceramic Pall ring is a kind of new-type and high-efficient packing that is improved on the basis of the Rasching ring. It holes in the incline walls, improves air-liquid distribution of packing and fully utilizes the areas inside the ring. It has many characters – small obstruction, even liquid distribution, few leaning-flow phenomenon and big operation elasticity. Compared with the Rasching ring with the same specification, Pall ring packing can be raised by 50% in the fluxes of packing. Under the equal angry speed, its pressure is the half of the Rasching ring’s. So the Pall ring is still the annular packing that is adopted extensively at present.

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