Screw conveyor | buried scraper conveyor | bucket elevator factory direct sales | Dongjie dust removal

Screw conveyor | Buried scraper conveyor | Bucket elevator factory direct sales | Dongjie dust removal
Screw conveyor, tubular screw conveyor, shaftless screw conveyor, commonly known as dragon, are used in minerals, feed, grain and oil, construction A widely used conveying equipment in the industry. From the perspective of the displacement direction of conveyed materials, screw conveyors are divided into two types: horizontal screw conveyors and vertical screw conveyors. They are mainly used to process various powders and granules. Horizontal conveying and vertical lifting of loose materials such as shapes and small pieces.
Screw conveyors are generally divided into two types: shaft screw conveyors and shaftless screw conveyors. The shafted screw conveyor consists of a screw, a groove cover, an inlet and outlet, and a driving device, while the shaftless screw conveyor changes the screw to a shaftless spiral, and installs a replaceable lining in the groove. Simple structure. The material is input from the inlet and output from the outlet after being pushed by the screw. The whole process can be carried out in a sealed tank, which reduces noise and reduces the discharge of odor.
The spiral blades of the screw conveyor include three types: solid spiral surface type, belt spiral surface type and blade spiral surface type. The solid spiral surface weighing method has a spiral pitch that is . times the blade diameter and is suitable for conveying powdery and granular materials. The belt spiral surface is also called the manufacturing method. Its spiral pitch is the same as the diameter of the spiral blade. It is suitable for conveying powdery and small materials. Blade-type spiral surfaces are rarely used and are mainly used to transport materials with high viscosity and compressibility. During the transportation process, stirring, mixing and other processes are completed at the same time. The spiral pitch is approximately . times the diameter of the spiral blade.
Type screw conveyor is used to transport various wastes and filter residues generated in the industrial production process, grid output screen residues in urban water supply and drainage, and transport mud cakes and other materials in sludge dewatering.
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