Water-jacketed cooling buried scraper conveyor for environmentally friendly refractory material transportation, screw conveyors are suitable for non-viscous dry powder materials and small granular materials.(For example: cement, fly ash, lime, grain, etc.) whileshaftless screw conveyorsare suitable for conveying viscous and easily entangledScrew conveyors are divided into two types based on the conveying form: shaft screw conveyors and shaftless screw conveyors. In terms of appearance, they are classified intoU-type screw conveyors and tubular screwconveyors.Shafted materials. (For example: sludge, biomass, garbage, etc.) The working principle of a screw conveyor is that the rotating spiral blades push thematerialforward for screw conveyor transportation. The force that prevents the material from rotating with the screw conveyor blades is the material's own weight and the frictional resistance of the screw conveyor casing against the material. The spiral blades welded onto the rotating shaft of the screw conveyor come in various surface types depending on the material being conveyed, including solid surface type, belt surface type, and blade surface type. At the end of the screw shaft in the direction of material movement, there is a thrust bearing to withstand the axial reaction force from the material. When the machine length is long, intermediate hanging bearings should be added.

The screw body mandrel of this machine is flexible, allowing the conveying route to be arranged according to spatial curves as needed. Depending on the length ratio of horizontal and vertical (large inclination) sections in the layout, its working principle is designed based on either a standard screw conveyor or a vertical screw conveyor. It is used in situations where the conveying route needs to be arbitrarily arranged according to spatial curves to avoid material transfer; when too much material or hard block material enters the casing, the screw body will float freely without causing jamming or blockage; it operates with low noise. It is mainly used for simultaneously completing horizontal and vertical material conveying. During vertical conveying, the rotational speed is generally required to be high, not less than 1000r/min. The screw body mandrel of this machine is flexible, allowing the conveying route to be arranged according to spatial curves as needed. Depending on the length ratio of horizontal and vertical (large inclination) sections in the layout, its working principle is designed based on either a standard screw conveyor or a vertical screw conveyor. It is used in situations where the conveying route needs to be arbitrarily arranged according to spatial curves to avoid material transfer; when too much material or hard block material enters the casing, the screw body will float freely without causing jamming or blockage; it operates with low noise. It is mainly used for simultaneously completing horizontal and vertical material conveying. During vertical conveying, the rotational speed is generally required to be high, not less than 1000r/min.Water-jacketed cooling buried scraper conveyor for environmentally friendly refractory material transportation.