The large inclination angle of the screw conveyor

The large inclination angle of the screw conveyor

The large angle of the axial tube screw conveyor can reach about 45 degrees, while the large angle of the non axial tube screw conveyor is 30 degrees. About °. The inclination angle of the U-shaped screw conveyor is generally 20 degrees. About -30 °. The larger the angle of the screw conveyor, the lower the conveying capacity at the same model and speed.

The large inclination angle of the U-shaped inclined screw conveyor is 15 °~25 °, with a common inclination angle of 20 °. This can protect the material from being transported from the feeding section of the conveyor to the discharging section in a timely and smooth manner.

The large inclination angle screw conveyor has a wide range of inclination, from 0 ° to 90 °, and even exceeding 90 °, for example, vertical upward conveying of materials. The general tilt angle range is 30. From ° to 45 °, suitable for conveying ordinary materials. 45 ° to 60 ° is suitable for situations that require a large inclination angle, while 60 ° to 90 ° is generally considered excellent for large inclination angle screw conveyors.

When choosing the inclination angle of a screw conveyor, factors such as the particle size and flowability of the material, the specific gravity of the material, the gap between the screw blades and the pipe wall, and the conveying speed need to be considered. For materials with high fluidity or small particle size, the angle should not be too large to avoid material slippage during transportation. For heavier materials, the angle can be appropriately increased, but in order to protect the smooth transportation of the materials, a certain amount of pressure needs to be applied. In addition, the smaller the gap between the blade and the pipe wall, the larger the angle can be appropriately increased, but the faster the speed, the more the angle should be controlled appropriately to avoid affecting the conveying efficiency.

The large inclination angle of the screw conveyor