Pingxiang Qunxing 16mm ceramic Rasi ring washing tower cooling tower desulfurization tower filling material

Description :

　　Product Introduction

　　Ceramic Raschig ring is one of the earliest developed loose packing materials. Its shape is simple, and its height is equal to its diameter size. Large sized Raschig rings (over 100MM) are generally filled in a neat manner, while Raschig rings smaller than 75mm are generally filled in a disorderly manner.

　　Its fluid mechanics performance and mass transfer law have been studied in detail, but due to the serious tower wall bias and channel flow phenomena, the mass transfer efficiency is very low.

　　Its shape is simple, and its height is equal to its diameter size. Large sized Raschig rings (over 100mm) are generally filled in a regular manner using a masonry method, while Raschig rings below 76mm are generally filled in a disorderly stacking method. Raschig rings have excellent acid and heat resistance, and can withstand corrosion from various organic acids and solvents. They can be used in various high-temperature situations and have a wide range of applications. They can be used in drying towers, absorption towers, cooling towers, washing towers, regeneration towers, etc. in industries such as chemical, metallurgical, gas, and environmental protection.

　　Ceramic glazed Raschig ring is based on ceramic Raschig ring, which increases its surface corrosion resistance by surface glazing. Ceramic glazed Raschig ring is a type of annular packing with a fixed geometric shape in the history of tower packing. It has a simple shape, equal height and diameter, and excellent acid and heat resistance. It can withstand various organic acids and solvents except HF corrosion and can be used in various high-temperature situations. It is widely used in drying towers, absorption towers, cooling towers, washing towers, regeneration towers, etc. in industries such as chemical, metallurgical, gas, and environmental protection. Large sized Raschig rings (over 100mm) are generally filled in a regular manner using a masonry method, while Raschig rings below 100mm are mostly filled in a disorderly stacking manner.

　　Product Model:

　　Ceramic glazed Lacquer ring fillers are mainly available in four specifications: diameter 25, diameter 38, diameter 50, and diameter 76mm. Other specifications can be manufactured through negotiation between the supply and demand parties

　　The main technical indicators of ceramic Raschig ring product materials are: acid resistance ≥ 99.8%, alkali resistance ≥ 86%, temperature resistance ≥ 1350 ℃, and Mohs hardness ≥ 6.5. The chemical composition of the product is 18-28% alumina, 68-72% silica, ≤ 1.0% ferric oxide, and it can withstand rapid cooling and heating at 130 ℃ to room temperature without cracking after three rounds of air cooling and heat exchange.

　　According to the authoritative mechanical testing results of the country and the years of production and application practice of our ceramic technicians, ceramic products with a chemical composition of SiO2/Al2O3=3:1 have excellent acid, alkali, chemical corrosion resistance, high strength, high temperature resistance and other properties. The main principle is to use quartz and mullite products as the main crystal phase, with feldspar glass and kaolin sintered body as the structural bridge, borrowing the high mechanical strength and high temperature resistance characteristics of kaolin sintered body and quartz crystal, anti-oxidation, wear resistance, gas flow impact resistance, strong acid-base corrosion resistance, dense sintering, extremely low chemical activity, making the product durable.

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