How's sieve bend screen used in the seafood processing industry?

In the aquatic product processing industry, the separation of fish skin is a crucial step in improving resource utilization. Traditional fish skin separation methods often suffer from low efficiency, high energy consumption, and clogging. Sieve Bend Screen, with its features of being unpowered, high precision, and highly adaptable, has become an innovative piece of equipment for fish processing plants to achieve efficient separation of fish skin and water.

1. Working Principle of the Sieve Bend Screen: Gravity-Driven, Precise Filtration

The curved screen uses a wedge-shaped stainless steel mesh design, utilizing the natural gravity of the water flow to achieve solid-liquid separation. The fish skin wastewater to be treated is evenly distributed onto the inclined screen surface through an overflow weir. The small gaps on the screen surface (customizable from 0.25-2 mm) accurately trap solid impurities such as fish skin fragments and scales, while water flows smoothly out through the gaps in the screen plate. The larger gaps on the back of the screen plate prevent clogging. Simultaneously, hydraulic action pushes the trapped material downstream for centralized discharge; the entire process requires no additional energy consumption.

2. Application Scenarios of Fish Skin Separation: High Efficiency and Adaptability, Enhancing Resource Value

In fish processing, the separation of fish skin directly impacts the efficiency of subsequent deep processing and product quality. Sieve bend screens have become core equipment in fish skin processing, offering the following advantages:

High-Efficiency Retention: The screen gap is flexibly adjustable, effectively retaining fish skin fragments, grease, and fine impurities, ensuring separation accuracy.

Continuous Operation: A single unit can process 30 to 420 cubic meters of water per hour (specific capacity depends on the model), meeting the high-load demands of large processing plants.

Hygienic and Environmentally Friendly: Constructed with food-grade 304 stainless steel, it is corrosion-resistant, easy to clean, and meets the hygiene standards for aquatic product processing, reducing the use of chemical cleaning agents.

With its high efficiency, energy saving, and environmental friendliness, sieve bend screens have become benchmark equipment in the field of fish skin water separation. Whether improving processing efficiency or helping enterprises achieve sustainable development, hydraulic screens demonstrate irreplaceable value.

Any requirements, contact us now!

Nina

Email: nina@filtrationchina.com

Mobile/Whatsapp/WeChat：+86 172 6957 1060