Tower internals are an important part of cooling towers, and are the key components of cooling tower heat exchange. After years of experience in the production and installation of tower internals, it is concluded that the cooling generated by the packing reaches 60% to 70% of the cooling of the entire tower. It is also generally made of unyielding polyvinyl chloride corrugated board, with exquisite hydrophilic properties, ensuring that water forms a water film and water spots on the packing instead of water flow, strengthening the water-air exchange area, and extending the water-air exchange time. Guaranteed cooling results. The tower internals produced by the tower internals company are characterized by light weight, high strength, good flame retardant performance, corrosion resistance, advanced design, low ventilation resistance, strong hydrophilicity, and large combat area. The selection of tower internals needs to be analyzed from multiple perspectives. There are often three representative standards, characteristics and scales for tower internals products. These are generally the most fundamental and most needed information. However, there are other information that should also be paid attention to. The following takes the inner part of the multi-faceted hollow spherical tower as an example. It is necessary to analyze the effect of polyhedral hollow spheres as tower internals from another angle. It contains the number of piles less than the surface area, the bulk density, the cumulative weight and other parameters, but also the material produced, the structure, the resistance of the structure of the multi-faceted hollow sphere, the distribution of water, and the gas distribution performance. On the one hand, the problem that can be explained is that in the process of water treatment tower internals, the use of various materials for the tower internals can improve the quality and strength of the tower internals. Also due to the products of this material, such as high temperature corrosion resistance, finish hydrophilic and so on. In the application process of each water treatment tower internals, they will be selected according to different uses. The most common indications for the multi-faceted hollow spherical tower internals are chlorine removal, oxygen removal, carbon dioxide and other influences. The main effect is In the process, in addition to its other effects. For example, multi-faceted hollow spherical tower internals water treatment is also used for decarbonization, degassing, decarbonation, oil and water separation, seawater desalination and other applications. The use and performance of the tower internals cannot be judged by some materials given, but should be consulted to consult the applicable size and capacity of each tower internals, which is likely to cause trouble by specifying the faults to both parties in detail. Filling in the information, therefore, with the given standard to say it, characteristics, and applicable scale does not fully understand the function of the tower internals.

Structured packing is a packing that is arranged in a uniform geometric pattern in the tower and stacked regularly. Consists of many packing units with the same geometry. Random packing has the characteristics of a certain orderly arrangement in the process of random random packing, so the pressure drop, the flux is large, the liquid distribution is uniform, and the operation flexibility is large. However, compared with structured packing, structured packing has a series of advantages such as high efficiency, low pressure reduction, large processing capacity, uniform gas-liquid distribution, small liquid holding capacity, insignificant expansion effect, and large operation flexibility. Structured packing and random packing have different prices and different uses. If the price is not considered, the parameters of structured packing are better than random packing. However, the materials of other packings and structured packings are the same, namely: ceramics, metals, plastics. According to different usages in different application fields, they are mainly used as tower fillers in petrochemical, chemical, fertilizer and other industries, and placed in reaction towers, such as desulfurization towers, drying towers, cooling towers, etc. Random packing and structured packing do not have to be used together. See how the packing is designed during design. There are random packing towers and structured packing towers. Random packing can be fixed with packing support internals during installation.