What are the advantages of vertical screw conveyor compared with ordinary screw conveyor

  A screw conveyor is a machine that uses a motor to drive a screw to rotate and push materials to achieve the purpose of conveying. It can be conveyed horizontally, obliquely or vertically, and has the advantages of simple structure, small cross-sectional area, good sealing, convenient operation, easy maintenance, and convenient closed transportation. In terms of conveying form, screw conveyors are divided into two types: shafted screw conveyors and shaftless screw conveyors, and are divided into U-shaped screw conveyors and tubular screw conveyors in appearance. The shaft screw conveyor is suitable for non-viscous dry powder materials and small granular materials. (For example: cement, fly ash, lime, grain, etc.) and the shaftless screw conveyor is suitable for conveying viscous and easily entangled materials. The tubular screw conveyor also includes a vertical screw conveyor. The following is a detailed introduction to the vertical screw conveyor:

  The vertical screw conveyor is to continuously transport materials vertically, so that the continuous conveyors at different heights maintain uninterrupted material transportation.

  The spiral blade welded on the rotating shaft of the vertical screw conveyor, the surface type of the blade has solid surface type, belt type surface type, blade surface type and other types according to the different materials conveyed by the vertical screw conveyor. The screw shaft of the vertical screw conveyor has a thrust bearing at the end of the material moving direction to give the screw axial reaction force with the material. When the length of the machine is long, an intermediate hanging bearing should be added.

  Features: compact structure, small footprint, easy process layout. Scope of work: continuous and uninterrupted conveyance of a single item between floors. Safe and reliable, easy to maintain, low operating costs, and effectively reduce transportation costs. Materials can be transported upwards or downwards. Vertical screw conveyor is a new type of vertical conveying equipment, which is widely used in metallurgy, coal, building materials, grain, machinery, medicine, food and other industries. It is used for vertical lifting of powdery and granular materials, and the conveyor can also dry and cool the materials. The vibration motor of the driving device is installed at the lower part of the conveying tower, and the two vibration motors are installed symmetrically and crosswise. The conveying tower is composed of a pipe body and a spiral conveying groove welded around the pipe body. Vibration isolation spring composition. When the vertical conveyor is in operation, according to the principle of self-synchronization of the double vibration motors, the vibration motor generates the exciting force. The whole conveying tower body is forced to perform a spatial compound vibration of horizontal circular motion and upward vertical motion, and the material in the spiral groove is affected by the conveying groove, and performs a uniform throwing circular motion and moves upward along the conveying groove body, so as to complete the upward movement of the material ( or down) conveying jobs.