Spiral fly ash conveyor is a continuous conveying equipment used for conveying fly ash, and is a special application form of spiral conveyor.
Good sales, structural features
1. Special connection method: The connection between the spiral shaft and the suspension bearing, as well as the head and tail shafts, adopts an embedded tongue type, which can be installed and disassembled without axial movement. It is easy to maintain, has a long core shaft, fewer suspensions, and fewer fault points.
2. Spiral blade performance: Continuous spiral blades made of wear-resistant (based on actual reports) (based on actual reports) steel, with small pitch errors and smooth blade surfaces, protecting the uniformity and stability of material transportation and helping to improve the repeatability accuracy of material measurement.
Variable diameter structure design: Adopting a variable diameter structure increases the volume of the suspension bearing, avoids contact with materials, and can extend the service life of the suspension bearing to more than two years.
4. Optimization of intermediate suspension bearings: The intermediate suspension bearing seat is mostly made of cast steel or cast aluminum materials, with a single cantilever support body, which reduces the interruption distance between the blades at the connection between the front and rear sections, increases the material flow cross-section, and ensures smooth and unobstructed material flow.
Secondly, the working principle
The working principle of fly ash screw conveyor is consistent with that of ordinary screw conveyor. When the spiral shaft rotates, the fly ash will not rotate with the spiral shaft due to its gravity and friction with the groove wall. On the contrary, driven by the spiral blades, it moves forward along the machine slot and is ultimately discharged from the discharge port.
Type selection three
Pipe spiral conveyor (GX type): The shell is made of seamless steel pipe, and the end is connected by flange, with good sealing performance, which can reduce dust leakage and is suitable for occasions with high sealing requirements.
Groove type screw conveyor (LS type): adopts a U-shaped groove structure, mostly adopts variable diameter design, has a large hanging bearing volume, excellent anti blocking performance, and can be used to transport fly ash containing a small amount of agglomerates.
Fourth, performance advantage
Flexible transportation: It can be used for horizontal, inclined, or short distance transportation of materials, as well as simultaneous transportation of mixed functions, and can achieve multi-point feeding and discharging.
Compact structure: It has the advantages of simple structure, small cross-sectional area, good sealing performance, easy operation, convenient maintenance, and convenient enclosed transportation.
Application Scenario Five
Fly ash screw conveyor is widely used in cement plants, fertilizer plants, chemical plants, iron plants, mines and other places. It can be below 20 ℃ in ambient temperatures of -20 ℃ -50 ℃. Single directional inclined conveying of fly ash with a temperature below 200 ℃.
