I. Core Features and Advantages

• 1. Mature and reliable traditional solutionsWith mature technology and stable purification effect, it is suitable for most catering scenarios with external wall smoke exhaust conditions and is the most widely used oil fume treatment solution in the industry.

• 2. Suitable for high-fume scenariosThe large fan design can easily handle the high concentration of oil fumes generated by stir-frying, hot pot, and barbecue in Chinese cuisine, with high smoke extraction efficiency and less likelihood of indoor oil fume residue.

• 3. Modular installation and maintenanceThe fan, purifier, and pipes can be flexibly combined and installed according to the layout of the kitchen. The electric field can be disassembled and cleaned, and pipe components can be replaced separately in the future, so the maintenance cost is controllable.

• 4. Compliance with emission standards is guaranteed.When paired with a high-efficiency electrostatic purifier, it can effectively reduce the concentration of oil fume emissions, meet the testing standards of environmental protection departments, and reduce the risk of complaints.

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• II. System Composition

  1. Front-end centrifugal fan

  As the power core of the entire system, it is responsible for providing strong negative pressure to quickly draw the fumes generated by the kitchen stove into the exhaust duct, ensuring that the fumes do not overflow and spread indoors or outdoors. The fan is equipped with a vibration damping device, resulting in low operating noise and a large air volume, making it suitable for the high-fume, high-load usage requirements of commercial kitchens.

  2. Core Fume Purifier

  Employing high-voltage electrostatic purification technology, the oil fumes undergo two-stage treatment—an ionization zone and an adsorption zone—to efficiently remove oil mist particles, achieving a purification efficiency of over 90%, meeting local environmental emission standards. The modular housing design facilitates disassembly and maintenance, allowing for regular cleaning of the electric field and ensuring effective purification.

  3. Galvanized smoke exhaust duct

  Serving as a conduit for cooking fumes, the pipe connects the kitchen fume hood, purifier, and outdoor exhaust outlet, forming a complete closed loop of fume collection, purification, and emission. The pipe is made of galvanized steel sheet, which is corrosion-resistant and rust-free. Its routing can be customized according to the building structure to suit the different exhaust layout requirements of various kitchens.