What is the anti-hanging film of sewage plant
2025-06-11 12:23
Anti-hanging membrane is a membrane structure specially used for the collection of waste odorous gas in sewage pools, also known as sewage pool gas collection hood or steel support anti-hanging membrane. It adopts the form of membrane structure supported by steel structure and covered by membrane anti-hoisting, that is, a new type of environmentally friendly membrane with strong corrosion resistance (such as fluorocarbon fiber membrane) covers the exhaust gas, and the steel structure hangs the membrane outside. This structure has been fully applied to paper mills, biopharmaceutical plants, chemical plants, printing and dyeing plants, municipal sewage treatment plants and many other industries of sewage pools covered with waste odor collection.
The specific features of the anti-hanging film include:
Anti-corrosion and corrosion resistance: Because the membrane is hung on the outside of the steel structure, the direct contact between the steel structure and the exhaust gas in the pool is avoided, thus effectively preventing the steel structure from being corroded. At the same time, the highly corrosion-resistant membrane can also resist the corrosion of waste odorous gases in the sewage pool, prolonging the service life.
Light weight: The anti-hanging film structure has a light weight, which is conducive to reducing the foundation cost and installation difficulty.
High self-cleaning: The surface of the membrane is not easy to accumulate dust and pollution, and is easy to clean and maintain.
UV resistance: The membrane material is specially treated to resist ultraviolet radiation and maintain long-term stable performance.
Flexible: The film has good flexibility and plasticity, and can be cut and spliced according to actual needs, adapting to various complex shapes and sizes.
In general, with its unique structure and superior performance, anti-hanging film has been widely used in the field of waste gas collection and treatment in sewage pools.
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