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Features: The new integrated water droplet nozzle patent atomization disc adopts the overall structure of the water droplet nozzle form, avoids the split design structure gap, prolonging the initial corrosion time, overcomes the alkaline solution corrosion caused by the shortening of the life problem, greatly reduces the use and maintenance costs; On the other hand, by improving the shape of the atomizing block, the flow channel structure which can simulate the Venturi effect is formed by the atomizing block with ring-like shape, so that the slurry will be first compressed and then expanded before spraying out, and the atomizing particle size is smaller and more uniform. As the ring-shaped atomizing block adopts camber surface design at the inlet and outlet, the contact surface of the slurry at the nozzle is enlarged, the pressure is reduced, the wear is reduced, and the service life of the atomizing disc is extended. Fully considering the factors such as material hardness, wear resistance and corrosion resistance, and further improvement of atomized plate material, when the thick liquid (lime) into the flow velocity is not high in the early, when in contact with the atomized after-hours speed is accelerated, therefore the disk of the impact is very severe, so the one-piece spray hole is made from ceramic materials integration ceramic forming structure, Effectively resist the impact of the damage to the disk surface, effectively extend the corrosion resistant service life of atomized disk;