It also called Alpha Ring.Plastic Jet flow ring is improved by mold processing on the basis of Pall Ring Packing.The most obvious difference is the two reverse tapered ports. This structure is form the upper and lower hollow cylinder. When air & liquid passing two reverse Vertebral structure, it is very easy to Rapid aggregation and dispersion. As soon as the gas velocity reaches a certain amount, the liquid will form countless streams under the influence of the gas velocity.Finally,widely used in occasions requiring high heat and mass transfer efficiency, such as air cooling towers and water cooling towers in the air pre-cooling system of air separation equipment, and packed towers in chemical equipment.
Plastic Cascade Mini Ring was developed by British company MTL Ltd, which also called CMR. It has not only change traditional equal length and diameter,but also cone-shaped flanging at one edge. Plastic Cascade Mini ring’s special structure has shorten distance which gas pass through wall’s out surface,but also reduced the resistance when air pass through bed layer, and increased voidage.Plasic Cascade Mini Ring’s Open structure and preferred vertical axis orientation inhibits fouling by allowing solids to be more easily flushed through the bed by the liquid.
It is one mainly parts of Plate tower,which was constructed by Tower Plate, downcomer and overflow weir, fasteners and supporting parts. When gas is rising from down to top, liquid flows down. In order to enlarge gas & liquid contacting area and increase mass transfer’s efficiency, Tower tray’s function is let gas & liquid’s fully contacting so as to ensure liquid’s maximum efficiency absorption.If the tower diameter is less than 800 mm,the tower tray is whole piece. Otherwise, it will be devide into many pieces.
Owing to Plastic Intalox Saddle ring’s shape is like saddle, so called saddle ring or Berl Ring.The earliest saddle ring’s material is ceramic. In our actual application, when gas flows upward, liquid will flow downward along with arc channel.This Movement way will directly reduce wall flow’s happening. However, Arched external frame also cause overlapping & bridging.Therefore, scientists change two ends into rectangle type contact surface. Plastic Intalox Saddle ring prevents the packing from interlocking or entangling, ensuring the randomness and optimum surface area within the packed bed, while the internal fingers, arches and vanes promote optimum interfacial gas/liquid contact with minimal drag or hold-up.
Plasitc Heilex Ring also called Haier ring, crown-type raschig ring and on on. It is a new type of Perforated Packing.Wavy gas-liquid interface enlarges liquid’s contacting area and also improve gas-liquid flow efficiency. Meanwhile, Plastic Heilex ring’s interlacing cone type vertical structure can largely reduce towers’ packing nesting, wall flow and unevenly distribution.Especially in Directioned guide bar setting on wavy surface,it will speed up the liquid polymerization and liquid film renewal.Therefore, Plasitc Heilex Ring’s performance is very out-understanding in gas absorption, cooling and gas purification processes
Plastic Beta ring was invented by Koch-glitsch. Based on the analysis of its structure, it has not only attract cascade mini ring’s low aspect ratio’s advantage, but also increase inner circle in the packing’s middle position. Therefore, plastic Beta ring is an excellent tower packingIn addition, Beta ring’s inner arc tabs will increase uninterrupted flows of gas and liquid while providing additional drip points to enhance liquid film surface renewal for improved mass and heat transfer.The variation in the length of the internal tabs ensures high efficiency and optimal distribution. Open structure and preferred vertical orientation inhibits fouling by allowing solids to be more easily flushed through the bed by the liquid.
Plastic Pall ring birth is aim to overcome Raschig rings wall flow, Internal channels are not easy to wet,Long gas return path and so on. Since birth, Plastic Pall ring was recognized the common random packing in mass transfer field. Widely apply in absorption, scrubbing and stripping field.Under the same operation condition, Plastic Pall ring’s air velocity flux is 50% larger than the Raschig ring, and mass transfer efficiency is 30% higher.By minimizing the number of contours and crevices that can cause liquid hold-up and potential entertainment, Plastic Pall ring’s opened cylinder walls and inward bent protrusions allow greater capacity and lower pressure drop than standard cylindrical rings.
The “Plastic Teller Rosette Ring” is not a commonly used term, and I could not find a clear definition or description for a product by that name. However, based on the context provided, I can try to infer some possibilities for what this might refer to:
It is the 4th generation in random packing design. Metal Super Raschig Ring’s design offers an optimal solution to industry’s demands for a modern heavy-duty packing. Compared with ordinary packings, it overcome the droplet formation caused by frequent interference accompanying large gas loads.Metal Super Raschig Ring has a more than 30% greater load capacity, an almost 70% lower pressure drop and a mass transfer efficiency exceeding that of conventional metal packings by over 10%. It is suitable for various separation, absorption and desorption devices, atmospheric and vacuum equipment, synthetic ammonia decarburization, desulfurization system, ethyl stupid separation, isooctane / clumsy separation and so on.