Describe the main application of compressed air pipeline in which areas

Super aluminum alloy compressed air pipeline is often used for compressed air, auto parts stores and wind (pressure) tools, and water and non-corrosive liquid transport, widely used in industry, construction, agriculture and other fields. The soft-wall air compression tube has the appearance, softness, elasticity similar to rubber, oxidation resistance, anti-aging, not soft in summer, not hard in winter, not cracking characteristics.

The atmosphere contains corrosive gases, water vapor, hydrocarbons and other impurities, each cubic meter of air is mixed with about 140 million solid particles, more than 80 percent of these impurities are less than 2 microns in diameter, so will easily through the air compressor and filter, into the compressed air system.

According to the introduction of dalian compressed air pipeline, under the condition of large air supply coverage area, many air supply points and long total stroke, the traditional tree structure of compressed air supply pipeline is no longer applicable, and it is easy to form the backflow of gas between the blind end and the inferior pipeline, causing pressure fluctuation. In view of this problem, the whole pipe network system is designed as a three-stage annular pipe network configuration with centralized supply.

At the first level, the main line runs around the entire plant; In the second level, according to the factory area is divided into three parts, each part forms a secondary loop; In the third stage, each gas point is taken from the nearby point of the secondary loop, and the pipe is connected to the gas equipment to eliminate the original unreasonable pipe form and structure. In this way, the compressed air on both sides can be obtained at any position, which can be quickly replenished to reduce pressure drop in case of sudden increase of air demand in some branch line. The change of pipe network layout structure is the key to improve the system performance.

The air containing all kinds of impurities after passing through a simple filter, then into the air compressor compression, due to the high temperature and oxidation produced in the compression of gas, resulting in compressor lubricating oil quality decline, and a strong acid. The solid particles with compressed air in the oil and water vapor into the compressed air pipe network system, such as using the traditional galvanized pipe or carbon steel pipes, pipe wall will come first corrosion, it is because it iron and lively chemical properties especially prone to rust, iron is exposed to air can react with oxygen in the air, make the surface of iron iron oxide - rust. Exposed to the air, the surface of iron constantly oxidizes and rusts, making iron soft and loose.