High-speed centrifugal atomizercorrectCentrifugal spray dryerThe components; The high-speed centrifuge produced by our unitatomizerIt is designed and manufactured based on other good high-speed centrifugal atomizers for digestion, absorption, and innovative design. It adopts high-precision bearings, gears are ground, and the accuracy is above level 5. The transmission parts have undergone dynamic balance testing, with an accuracy of G2.5 or above. The no-load vibration value is less than 5un, the load vibration value is less than 15um, and the fault free operation time can reach more than 7200 hours. Large atomizers are equipped with oil temperature, oil pressure, oil level, and blockage discharge detection points, making the operation of the atomizer safer and achieving monitoring of the operation of the atomizer in the operating room;

The centrifugal disc on the atomizer can be customized into centrifugal discs of different specifications, materials, and shapes according to the characteristics of different materials;

This high-speed centrifugal atomizer is designed for large equipment, with a total feed rate of 12000kg/h and a speed of 11800r/min

1、 Working principle:

The atomizer is a component in the spray drying device that enables the atomization medium to obtain high energy and high speed, and is also a key component that plays an important role in the atomization efficiency and stability of the atomization process. It is driven by an electric motor through a coupling to drive a large gear, which meshes with a small gear on the rotating shaft. After a first stage speed increase, the gear shaft drives a second stage large gear to achieve high-speed rotation of the atomization disc. When the feed liquid enters the feed pipe of the centrifugal atomizer and flows evenly into the high-speed rotating spray tray through the feed liquid distribution tray, the feed liquid is sprayed into very small atomized droplets, which greatly increases the surface area of the feed liquid, contacts the hot air in the drying room, and the water evaporates rapidly, so that it can be dried into finished products in a short time.

2、 Structural features:

(1) Gear transmission has a constant rotational speed and high mechanical efficiency when the material feeding amount fluctuates;

(2) By adopting a long cantilever structure, the spindle can achieve an "automatic centering" effect during operation, reducing the vibration of the spindle and atomizing disc.

(3) Set up floating bearings to achieve triple support for the flexible shaft, enabling the shaft system to quickly cross the critical speed.

(4) Reasonably arrange the fixed support positions, place the fixed support positions at the node positions, and reduce the vibration load of the shaft system.

3、 Scope of use:
Suitable for industrial production of low viscosity materials with harsh working environments, large processing capacities, and easy scaling of materials. Applied in fields such as chemical, pharmaceutical, food, and building materials. Capable of producing uniform material mist within a wide range of feed rate variations.