Difference between scraper conveyor and ordinary conveyor
Wednesday March-16 2022 16:00:10
Scraper conveyor, as its name suggests, is a conveyor that uses scraper chains to transport bulk materials in the tank. Otherwise, the entire coal mining face will be in a state of shutdown, causing the entire production to be interrupted. So what are the differences between the scraper conveyor and the ordinary conveyor? The following is the relevant introduction:
1. Different working principles
The scraper conveyor uses the open chute as the bearing part for coal, gangue or materials, etc., and fixes the scraper on the chain (composes the scraper chain) as the traction member. When the head drive part starts, it drives the head shaft The sprocket on the top rotates, so that the scraper chain circulates and drives the material to move along the chute until it is unloaded at the head of the machine. The scraper chain bypasses the sprocket for a stepless closed cycle operation to complete the conveying of materials.
The screw conveyor is a conveying machine that uses the drive of the motor to make the blades in the machine rotate to achieve its conveying effect. The belt conveyor is driven by the motor through the reducer, the conveyor belt is dragged by the friction between the driving roller and the conveyor belt, and is transported to the unloading end by the friction of the conveyor belt.
2. Different structure
The scraper conveyor has a solid structure and consists of three parts: the nose, the middle and the tail. The body is short and easy to install. It can also be used as a track for shearer operation. Can run in reverse, easy to deal with bottom chain accident.
Ordinary conveyors include screw conveyors and belt conveyors. Belt conveyors are composed of belts (tapes), rollers, motors, etc. It is composed of material port, discharge port and other components.
3. Different applicable materials
The scraper conveyor is mainly used to transport materials such as coal mines, chemical mines, metal mines and power plants. It can be used for horizontal transportation and inclined transportation. When transporting upward along the inclination, the inclination angle of the coal seam shall not exceed 25°, and when transporting downward, the inclination angle shall not exceed 20°.
Ordinary conveyors can be used for horizontal, inclined or vertical conveying, and are mainly used for conveying powder, granule and small block materials.
The above is the difference between scraper conveyor and other conveyors, I hope it can help you better distinguish products and understand products.
