The special rotary vibrating screen for sesame mainly consists of a base, a damping spring, a screen frame, a screen, a screen cleaning device and an upper cover. This series of screening machines adopt a vertical motor as the excitation source, and eccentric weights are installed at the upper and lower ends of the motor, which converts the rotary motion of the motor into horizontal, vertical and inclined three-dimensional motion, and then transmits this motion to the screen surface, so that the materials make involute motion on the screen surface. Therefore, this series of vibrating screens is called three-dimensional rotating vibrating screen. The invention has the advantages of long running track of materials and high utilization rate of screen surface. By adjusting the phase angle of the upper and lower weights, the trajectory of the material on the screen surface can be changed, and the fine screening and probability screening of the material can be realized.
The special rotary vibrating screen for sesame has the advantages of small volume, light weight, convenient movement, adjustable discharging direction, automatic discharging of coarse and fine materials and automatic or manual operation. High screening accuracy and efficiency, and can be used for any powder, particles and mucus; The screen is not blocked and the powder does not fly. The minimum screening can reach 500 meshes (28 microns) and the minimum filtration can reach 5 microns. Unique grid design (master-slave), long-term use of the screen, easy to change the screen, only 3-5 minutes, simple operation and convenient cleaning; No mechanical action, simple maintenance, single-layer or multi-layer use, stainless steel (except medical use) is used in contact with materials.
Three-dimensional vibrating screen can also be widely used in food, chemical industry, metallurgical powder, wastewater, waste oil, paper making, activated carbon and other industries.