When the peanut shelling machine is working, there will be a lot of dust and impurities. If these dust and impurities are not collected and treated by a special dust removal device, the working environment of the peanut shelling machine will be very bad, which not only seriously affects itself and the surrounding environment, but also is very unfavorable to the health of the workers. Therefore, it is necessary to set up a dust removal device for peanut shelling machine.

The special dust removal device for peanut shelling machine is mainly composed of a main cyclone, an auxiliary cyclone and an exhaust cylinder. The upper end of the main cyclone is closed and the lower end is open. The upper end of the closed main cyclone is provided with an exhaust hole, and the upper end of the exhaust cylinder is communicated with the outside through the exhaust hole at the upper end of the main cyclone. The auxiliary cyclone is funnel-shaped with a big top and a small bottom. The upper end of the auxiliary cyclone is communicated with the lower end of the main cyclone. The exhaust cylinder is located in the main cyclone and its lower end extends downward into the auxiliary cyclone, the side wall of the auxiliary cyclone drum is provided with an air inlet.

The special dust removal device for peanut shelling machine has the advantages of simple structure, low manufacturing cost, convenient use, no need of power source, and ideal dust removal effect. The dust and impurities in peanuts are separated by using the characteristics that they are heavier than air, and the main cyclone and the auxiliary cyclone are used to realize the whirling of airflow and the gradual weakening of airflow intensity, so as to achieve the effect of separating dust and impurities.

The peanut sheller machine is equipped with a dust removal device and a linear vibrating screen. The dust removal device can absorb the red skin of peanuts, and the vibrating screen can reasonably remove the peanut bud embryo, and then separate it into the desired peanut kernels.

Setting a dust removal device for peanut sheller machine is the need of clean production and environmental protection. Clean production is also the development direction of peanut machinery.