Flaxseed sheller with good effect

Studies have shown that flaxseed contains a variety of nutrients or active ingredients, such as linolenic acid, flaxseed gum, lignan, flaxseed protein, dietary fiber and so on. However, most of the components are distinctly distributed in flaxseed kernel or husk. The traditional production method is to extract linseed oil, and then use the linseed cake as animal feed or extract other substances. The advantage of this process is that it is simple to operate, but the disadvantage is that it wastes a lot of effective ingredients and increases the difficulty and cost of extraction. Therefore, for many years, in order to change the traditional production process and improve the value of comprehensive utilization of flax, many people have tried to separate the kernel and skin of flaxseed. However, due to the tight combination of the kernel and skin of flaxseed, the shape of flaxseed is irregular, which increases the difficulty of flaxseed peeling.

The flaxseed peeling method comprises the following steps:

(1) The equipment suitable for cleaning flaxseed was selected. After removing the impurities in flaxseed, the flaxseed was screened through the reciprocating vibrating long hole sieve with the width of 1.05-1.15mm;

(2) Drying (1) the cleaned flaxseed is transferred into an electric heating drying equipment and dried until the moisture content of flaxseed reaches 3.5% - 3.8% for standby;

(3) (2) the dried flaxseed is poured into the peeling equipment to obtain the mixture of flaxseed kernel, flaxseed skin and flaxseed after peeling;

(4) Screening: passing the peeled mixture obtained in (3) through a 12-16 mesh sieve, the screened material is a mixture of powdered flaxseed rind, and the screened material passes through a coarse grain separator or an air suction separator to separate the flaxseed rind, so as to obtain the flaxseed rind with kernel content less than 1%, The flaxseed kernel and flaxseed mixture separated by a roughing separator or an air suction separator are passed through a reciprocating vibrating long hole sieve with a sieve hole width of 0.85-0.95 mm, the screened material is the primary flaxseed kernel, and the screened flaxseed returns to step (3) for re peeling;

(5) Color selection: the flaxseed kernel obtained in (4) was selected by color sorter, and the flaxseed kernel with skin content less than 0.5% was obtained.

The electric heating drying equipment refers to the gap type or continuous type electric heating roller drying equipment.

The reciprocating vibrating long hole screen refers to a reciprocating vibrating screening device whose vibration direction of the screen body is consistent with the length direction of the screen hole.

The peeling equipment comprises a shell, a motor, a fixed plate, a rotary table, a fixed plate, a fixed plate adjusting cover, a hopper, a raw material inlet, a bolt, a thread, a buckle, a fixed part, a movable part, a guide plate, a discharge port and a feeding adjusting device. The shell is cylindrical, the top part of the shell is provided with a thread, and the motor is vertically fixed at the bottom of the shell, The bearing of the motor is fixed with a circular fixed plate, the center periphery of the fixed plate is provided with six hexagon bolt holes, the turntable is a disc with concave center and six bolt holes symmetrical with the fixed plate, the bottom surface of the turntable and the fixed plate are fixed as a whole by six bolts, the center of the fixed plate adjusting cover is provided with a raw material inlet, and the center periphery is provided with six hexagon bolt holes, The inner side of the fixed plate adjusting cover is provided with a thread symmetrical with the outer circumference of the top of the shell. The fixed plate is a concave disc with a raw material inlet symmetrical with the fixed plate adjusting cover and six bolt holes. The top surface of the fixed plate is fixed with the fixed plate adjusting cover as a whole by six bolts. The top center of the fixed plate adjusting cover is provided with a hopper and a feeding adjusting device, A fixed part with 6-8 buckles is symmetrically arranged, a movable part with buckles is arranged at the upper periphery of the shell corresponding to the upper and lower parts of the fixed part with buckles, a material guide plate is arranged at the lower part of the rotary table inside the shell, and a material outlet is arranged at the connecting part between the outer side of the lower part of the shell and the lowest end of the guide plate.