High-temperature resistant coal rock buried scraper machine for chemical production tar ship scraper conveyor. The rotational speed of the screw body in a vertical screw conveyor is higher than that of ordinary screw conveyors. The added material, under the action of centrifugal force, generates friction with the machine casing. This friction prevents the material from rotating along with the screw blades and overcomes the gravity of the descending material, thereby achieving vertical transportation of the material. This machine has a small conveying capacity, low conveying height, high rotational speed, and high energy consumption. It is particularly suitable for conveying... From the perspective of material displacement direction, screw conveyors are divided into two main types: horizontal screw conveyors and vertical screw conveyors. Screw conveyors with conveying chains made of high-strength plastic are also known as food screw conveyors or screw elevators, mainly used for conveying large items such as cartons, turnover boxes, and bottled water. Depending on the characteristics of the conveyed material and structural differences, screw conveyors include horizontal screw conveyors, vertical screw conveyors, flexible screw conveyors, and spiral tube (roller conveyor) conveyors.

Technical features:Simple structure, small cross-sectional size, good sealing, reliable operation, low manufacturing cost, convenient for intermediate loading and unloading, reversible conveying direction, and capable of conveying in two opposite directions simultaneously. During the conveying process, materials can also be stirred, mixed, heated, and cooled. Material flow can be regulated through loading and unloading gates. However, it is not suitable for conveying perishable, highly viscous, easily agglomerated, or large-sized materials. Materials are prone to breakage during conveying, and the screw and trough are susceptible to wear. Unit power consumption is relatively high. During use, the sealing of the trough and the clearance between the screw and trough must be maintained. From the perspective of material displacement direction, screw conveyors are divided into two main types: horizontal screw conveyors and vertical screw conveyors, primarily used for horizontal conveying and vertical lifting of various loose materials such as powders, granules, and small lumps. This screw conveyor is not suitable for conveying special materials that are perishable, highly viscous, easily agglomerated, high-temperature, pressure-sensitive, or highly corrosive. High-temperature resistant coal rock buried scraper machine for chemical production tar ship scraper conveyor.