Adopt trommel screen to classify the camellia olefin according to their different size can effectively reduce the rate of damage and improve the rate and clarity of shucking.

Camellia oleifera is a unique woody edible oil plant in China, which is named together with olive, palm and coconut as the four woody oil plants in the world. It is also named with Tallow, Eulong and walnut as the four woody oil plants in China.In recent years, with the construction of a large number of high-yield camellia base, the yield of camellia increased substantially year by year, and fresh fruit will be picked and listed in large quantities.The research on the technology and equipment of fresh camellia fruit sheller has just started recently. There is no classification of the size of camellia fruit during processing, only
mixed processing.The size and shape of camellia fruit vary due to nature, variety, tending and other factors;The seed size of some large fruit is larger than that of small fruit, and the probability of small fruit containing single seed is higher.These factors lead to high rate of damage and low clarity in the mechanical treatment of camellia olefin, which increases the processing cost of camellia olefin. In addition, due to the cloudy and cold weather from October to December in south China, damaged camellia olefin and camellia olefin are prone to mildew, rot and oil rancidity, which seriously affects product quality. Adopt trommel screen to classify the camellia olefin according to their different size can effectively reduce the rate of damage and improve the rate and clarity of shucking.
The drum screen is designed for high feed inlet and low discharge. It is divided into several segments. On each segment, rectangular holes of different sizes are distributed.When working, the camellia oil enters the sieve drum from the feeding inlet and rises along the inner wall of the rotating sieve.It falls when it reaches a certain height.This is repeated, gradually moving towards the other end of the screen.In this process, the material smaller than the mesh size leaks through the sieve hole;The oil tea fruit larger than the sieve hole is carried to the next segment of the screen drum to complete the sorting operation.
In the process of screening camellia fruit, the camellia fruit has the initial speed and the trommel screen has a certain inclination Angle, and there is the phenomenon of overstepping the lower screen. The installation of some baffles in the screen can effectively solve this problem, and the screening effect is good.