Supply dust removal conveyor buried scraper conveying equipment

Buried scraper conveying equipment series products are widely used in metallurgical, building materials, electric power, chemicals, cement, ports, terminals, coal mines, grain, oil, food and feed and other industries and departments.
Features of buried scraper conveying equipment
This equipment is often used to convey granular and powdery materials horizontally, and can also be used for inclined conveying within an angular range. Therefore, on the basis of single-point inlet and outlet, multi-point feeding and multi-point discharging can also be used to transport toxic, explosive, high-temperature and flying materials, improve workers' operating conditions and reduce environmental pollution, etc. It has outstanding characteristics.
This machine has the characteristics of long service life, smooth operation, small structure size, large conveying capacity, low energy consumption, low material damage rate.
The working principle of the buried scraper conveying equipment
In the closed casing, The friction between the moving chain scraper and the coal will continuously output the coal. The chain scraper is buried in the transported coal during operation. The scraper fixed on the traction chain is a conveyor that transports bulk materials in a closed trough. The traction chain and scraper of this conveyor are both embedded in the material. The scraper only occupies a part of the cross-section of the trough, and the material occupies most of the cross-section of the trough. It can transport materials horizontally, tilted or vertically. When conveying horizontally, the scraper used is in the shape of a flat strip. The chain and scraper embedded in the bulk material use the principle that the cutting force of the bulk material layer is greater than the resistance of the tank wall to the bulk material, so that the bulk material moves forward with the scraper. At this time, the ratio of the height of the moving material layer to the width of the groove is within a certain ratio range, and the material flow is stable. Buried scraper conveyor that needs to be transported vertically
Working principle of buried scraper conveying equipment
When the buried scraper conveying equipment is conveying horizontally, the material is subject to the pressure of the scraper chain in the direction of movement and the weight of the material itself The effect creates internal friction between materials. This friction ensures the stable state between the material layers and is enough to overcome the external friction caused by the movement of the material in the machine trough, so that the material forms a continuous and integral flow and is transported.
When the buried scraper conveying equipment is lifted vertically, the material is pressed by the scraper chain in the direction of movement, which generates lateral side pressure in the material, forming internal friction of the material. At the same time, due to the continuous feeding of the lower horizontal section, the lower material successively exerts a pushing force on the upper material. This friction and pushing force are enough to overcome the external friction resistance caused by the movement of the material in the machine trough and the weight of the material itself, so that the material forms a continuous and integral flow and is lifted.