This product is suitable for industries such as building materials, chemical industry, electric power, metallurgy, coal coal, and grain.
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Wanrong · Product parameters
Multiple perspectives to understand the various parts of the product
The screw conveyor is a machine that uses a motor to drive the screw to rotate and push the material to achieve the purpose of conveying. It can be horizontal, inclined or vertical
Straight conveying has the advantages of simple structure, small cross-sectional area, good sealing, convenient operation, easy maintenance, and convenient closed transportation.
The screw conveyor is divided into two types: shaft screw conveyor and shaftless screw conveyor. In appearance, it is divided into U-shaped screw conveyor.
And tubular screw conveyor. The shaft screw conveyor is suitable for non-sticky dry powder materials and small particle materials. (For example: cement, fly ash
, Lime, grain, etc.) while the shaftless screw conveyor is suitable for conveyors made of sticky and entangled materials. (E.g., sludge, biomass,
Garbage, etc.) The working principle of the screw conveyor is that the rotating spiral blades move the material and carry the screw conveyor to make the material not
The force of the screw conveyor blades rotating together is the weight of the material itself and the frictional resistance of the screw conveyor casing to the material. Screw conveyor
Spiral blades welded on the rotating shaft. The surface shapes of the blades are solid surface type, belt surface type, blade surface type, etc., depending on the material being conveyed.
The screw shaft of the screw conveyor has a thrust bearing at the end of the material movement direction to give the axial axial reaction force to the screw with the material.
, Should add the middle hanging bearing.
When the screw shaft rotates, due to the gravity of the material and its frictional force with the tank wall, the material can only be pushed along by the blades.
The bottom of the trough of the conveyor moves forward, as if the non-rotating nut is moving in translation along the rotating screw . materials
The movement of the intermediate bearing depends on the thrust of the material moving forward. Therefore, the transportation of materials in the conveyor is completely the same.
Kind of slip motion. In order to make the screw shaft in a more favorable tension state, the drive device and the discharge port are generally placed on the conveyor.
On the same end, and place the inlet as close to the tail of the other end as possible. Rotating spiral blades move the material and convey it, making the material
The force that does not rotate with the screw conveyor blades is the weight of the material itself and the frictional resistance of the screw conveyor casing to the material. Blade face
Types include solid surface type, belt surface type, blade surface type, etc. Spiral axis of screw conveyor during material movement
There is a thrust bearing at the end of the direction to give the axial axial force of the screw with the material. When the machine length is long, an intermediate hanging bearing should be added.
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