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China Factory Protein Skimmer Suppliers – High-Efficiency Marine Aquaculture Equipment for Water Quality Improvement

Introducing our advanced aquaculture protein skimmers, a crucial filtration solution for marine aquaculture systems. Often referred to as the kidneys of these systems, they effectively eliminate up to 80% of harmful substances such as ammonia nitrogen, harmful salts, and suspended solids from the water. By significantly enhancing water quality, our protein skimmers are a must-have for any serious aquaculture operation. As a trusted supplier and factory based in China, we are committed to providing high-quality filtration equipment that meets the needs of aquaculture professionals worldwide

    Working principle

    When the water body to be treated enters the reaction chamber, a large amount of air is sucked under the action of the PEI potential energy intake device, during which the water-air mixture is cut several times, resulting in a large number of fine air bubbles. In the three-phase mixed system of water, gas and particles, the interfacial tension exists on the surface of the phases of different media due to unbalanced forces. When microbubbles come into contact with solid suspended particles, surface adsorption will occur due to the effect of surface tension effect.

    When the micro-bubbles move upward, the suspended particles and colloids in the water (mainly organic matter such as erbium and excreta of farming organisms) will adhere to the surface of the micro-bubbles, forming a state where the density is less than that of water. The protein separator uses the principle of buoyancy to make it As the bubbles move upward and accumulate on the upper water surface, with the continuous generation of micro-bubbles, the accumulated dirt bubbles are continuously pushed to the top of the foam collection tube and discharged.

    Item Capacity (m³/h) Dimension (Diameter/height) Tank & Drum Material Jet Motor Weight (kg)
    1 10 40 cm /170 cm Brand new PP (Polypropylene) 380V / 350W 30
    2 20 48 cm /190 cm Brand new PP (Polypropylene) 380V / 550W 45
    3 30 70 cm/230 cm Brand new PP (Polypropylene) 380V / 750W 63
    4 50 80 cm /250 cm Brand new PP (Polypropylene) 380V / 1100W 85
    5 80 100 cm/265 cm Brand new PP (Polypropylene) 380V / 750W * 2 105
    6 100 120 cm /280 cm Brand new PP (Polypropylene) 380V / 1100W * 2 140
    7 150 150 cm /300 cm Brand new PP (Polypropylene) 380V / 1500W * 2 185
    8 200 180 cm /320 cm Brand new PP (Polypropylene) 380V / 3.3 kW 250
    Protein Separator Working Principle Diagram

    Production details:

    Production Detail View 1
    Production Detail View 2

    Features:

    • 1. Quickly and effectively remove the feces of fish and other aquatic animals and the extra bait and other impurities in the breeding water, to prevent them from further decomposing into ammonia nitrogen that is toxic to the organism.
    • 2. Due to the gas and water are fully mixed, the contact area is greatly increased, the dissolved oxygen in the water is greatly increased, which is very beneficial to farmed fish.
    • 3. It also has the function of adjusting the PH value of water quality.
    • 4. If the air inlet is connected to the ozone generator, the reaction barrel itself becomes a sterilization chamber. It can disinfect and sterilize while separating impurities. One machine is multi-purpose, and the cost is further reduced.
    • 5. Made of high-quality imported environmental protection materials. Resistance to aging and strong corrosion. Especially suitable for seawater industrial cultivation.
    • 6. Easy installation and disassembly.
    • 7. Matching with other related equipment can greatly increase the breeding density, thereby greatly improving the economic benefits.

    Applications:

    • 1. Factory indoor aquaculture farms, especially high-density aquaculture farms.
    • 2. Aquaculture nursery ground and ornamental fish culture base;
    • 3. Seafood temporary maintenance and transportation;
    • 4. Water treatment of aquarium project, seafood fish pond project, aquarium project and aquarium project.

    Frequently Asked Questions (FAQ)

    How does the protein separator filter out impurities?
    It uses a PEI potential energy intake device to create microbubbles. The suspended organic particles, like fish feces and extra bait, adhere to the surface of these rising bubbles through surface tension and are pushed out through the foam collection tube.
    Can this system increase dissolved oxygen levels in the water?
    Yes. Because gas and water are thoroughly mixed inside the reaction chamber, the contact area increases significantly, which greatly raises the dissolved oxygen content, benefiting farmed aquatic organisms.
    Is the material corrosion-resistant for seawater aquaculture?
    Yes, the equipment is constructed from brand-new, high-quality imported PP (Polypropylene) material. It features excellent aging resistance and strong corrosion resistance, making it highly suitable for seawater industrial cultivation.
    Can this protein separator be used for sterilization?
    Yes. If you connect the air inlet to an ozone generator, the reaction chamber functions as a sterilization chamber. This allows the system to disinfect and sterilize the water while simultaneously separating physical impurities.
    What are the primary applications of this equipment?
    It is designed for factory indoor aquaculture farms (especially high-density systems), ornamental fish culture bases, aquaculture nursery grounds, seafood temporary maintenance/transportation, and water treatment in aquarium projects.