What are the advantages of the anti hanging membrane sealed deodorization hood over the fiberglass sealed deodorization hood?

The anti hanging membrane sealed deodorization hood has some related advantages over the glass fiber reinforced plastic sealed deodorization hood. Let's take a closer look.

one Anti hanging membrane sealed deodorization hood Low overall cost: Anti hanging membrane sealed deodorization hood The main materials are steel structures and membrane materials. The membrane materials gradually increase with the increase of the pool area. As a supporting structure, the amount of steel is relatively fixed. As a whole, the larger the span, the lower the price per square meter, and the more cost-effective the overall; take the reverse into consideration Glass fiber reinforced plastic airtight deodorization hood It is suitable for small span tank body and has price advantage. Once the tank body span increases, the strength of the FRP gas collecting hood itself cannot be reached, which requires steel structure skeleton support. The overall price of FRP is more expensive. In addition, the FRP gas collecting hood mainly uses fiber reinforced plastic. With the increase of area, the use of materials increases, and the weight increases, the cost increases.

two Anti hanging membrane sealed deodorization hood Good air tightness: Glass fiber reinforced plastic airtight deodorization hood It is assembled and installed by many semi-finished fiberglass plates with bolts, etc. As the fiberglass is relatively hard and produced by formwork, there will be some burrs on the surface, and there will be some gaps during installation, affecting the sealing of the overall structure; and Anti hanging membrane sealed deodorization hood It is a soft structure. The membrane body part is heat sealed by membrane material, and the sealing property reaches 100%. It is hung on the steel structure inversely, and connected with a membrane plate and bolts, which can inhibit the overflow of waste gas and ensure the integrity of deodorization sealing.

three Anti hanging membrane sealed deodorization hood Good practicability: as a plastic material, glass fiber reinforced plastic is easily damaged by external conditions, such as weathering, etc., and the replacement frequency is high. It needs to be replaced once every 3-5 years, which increases the maintenance cost; While the reverse hanging film surface has been modified by high-quality pvc coating and uv curing, which can effectively improve the service life of the film material, enhance its antioxidant capacity, and extend its service life in harsh environments.

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