Edge adding type vibrating screen

Abstract

The invention discloses an edge adding type vibrating screen which comprises a vibrating screen frame, an electrostatic precipitator, a fixed support and a base. The upper end of the vibrating screenframe is provided with an upper end cover, a feeding opening is formed in the top of the upper end cover, a first screen net and a second screen net are arranged inside the vibrating screen frame, thefirst screen net is arranged over the second screen net, a coarse material outlet is formed in the position, opposite to the first screen net, of the side face of one side of the vibrating screen frame, a medium material outlet is formed in the position, relative horizontal to the second screen net, of the side face of the other side of the vibrating screen frame, a thin material outlet is formedin position, under the coarse material outlet, of the outer side face of the vibrating screen frame, a dust sucking pipe is connected to one side of the upper end cover, the other end of the dust sucking pipe is connected with the electrostatic precipitator arranged on one side of the vibrating screen frame, and an ash hopper is installed at the bottom of the electrostatic precipitator. By meansof the edge adding type vibrating screen, automatic dust removal can be achieved, the practicability is high, and the screening effect is good.

Description

technical field [0001] The invention relates to the technical field of screening equipment, in particular to an edged vibrating screen. Background technique [0002] The flanged vibrating screen works by using the double-rotation vibration generated by the vibration of the vibrator. The upper rotating weight of the vibrator makes the screen surface produce plane circular vibration, while the lower rotating weight causes the screen surface to produce conical rotary vibration. The effect of their joint action is to make the screen surface produce double-rotation vibration. Its vibration track is a complex space curve. The projection of the curve on the horizontal plane is a circle, and the projection on the vertical plane is an ellipse. Adjusting the excitation force of the upper and lower rotating weights can change the amplitude, and adjust the spatial phase angle of the upper and lower weights. Then it can change the curve shape of the motion trajectory of the screen surf...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fringe-type vibrating screen, which solves the problem that the existing technology cannot remove dust in time during screening, affects the screening effect and pollutes the environment

Images