High performance environmental protection scraper conveyor

Nowadays, in the rapid development of industrial production, material transportation equipment has become one of the key factors to improve production efficiency. Henan Zheng Mining Machinery Co., Ltd. as an enterprise with rich experience in the production and manufacture of various types of conveying equipment, especially the FU series buried scraper conveyor manufactured by it, with its large conveying capacity, stable operation, compact design, and simple operation and maintenance And other characteristics, it has won widespread praise in the market. This series of conveyors are widely used in metallurgy, building materials, electric power, chemical industry, cement, ports, docks, coal, mining, grain and oil, food, feed and other industries.

The FU buried scraper conveyor realizes the high-performance conveying of bulk materials through the scraper chain running in the closed shell. This conveyor is suitable for horizontal (or tilt angle of not more than 15 °) of powder, small particles and small bulk materials such as continuous transport. Its main advantages include small size, strong structural rigidity, flexible process layout, convenient installation and maintenance, and support for multi-point feeding and unloading. In addition, due to its good sealing performance, the FU buried scraper conveyor can significantly improve the working environment and reduce environmental pollution when conveying flying, toxic, high temperature, flammable and explosive materials.

In the working principle, the transmission device drives the sprocket to rotate, and then drives the conveyor chain equipped with the scraper to move. When the material is added from the feed inlet, it is affected by the same pulling force generated by the movement of the conveyor chain inside the machine trough, resulting in an increase in the internal friction and internal pressure between the materials. When these internal forces exceed the friction between the material and the wall of the machine tank, the material will move forward under the traction of the conveyor chain, and the increased internal pressure ensures the stability of the material layer and forms a continuous overall flow. When the ratio of the height of the material layer to the width of the chute reaches a specific condition, the material will flow steadily at a speed close to the chain speed until it is discharged from the discharge port.

The requirements of FU buried scraper conveyor for materials are as follows: 1. Material loose density: p = 0.2~2.5t/m; 2. Material temperature: ordinary models are suitable for material temperatures below 120 ° C; The hot material conveyor can handle materials ranging from 100 to 450 ° C, and the instantaneous temperature can reach 800 ° C;3. Moisture content: water content is related to the particle size and viscosity of the material. Under normal circumstances, it is most suitable to loosen the material that can be dispersed after holding the mass.