1. Introduction

A crushing feeder is a mechanical device used to crush materials into target particle size and feed them to downstream processing equipment. It can be widely used in coal, chemical, building materials and other industries. Its main function is to feed materials into the crusher for crushing.

2. Working principle

1. Material feeding

Material feeding is the first step of the crushing feeder. The material enters the feed port of the feeder from the hopper, passes through the conveying device inside the feeder, and is fed into the crusher for crushing. The amount and speed of material feeding can be controlled by adjusting the speed of the feeder and the size of the feed port.

2. Material crushing

Material crushing is the core link of the crushing feeder. The working principle is to crush the material through the blade of the crusher to achieve the purpose of crushing the material into the target particle size. In the process of material crushing, it is necessary to adjust the speed of the crusher and the number of blades, material and other parameters according to the properties of different materials and the requirements of the target particle size.

3. Material screening

After the material is crushed, dust and materials that do not meet the target particle size need to be screened to ensure the quality of the material discharged from the crusher. During the material screening process, the material is screened through the screen inside the feeder, and the screening effect can be controlled by adjusting the speed and direction of the conveying device.

4. Material discharge

After the material is crushed and screened, the qualified material is discharged from the discharge port of the feeder and sent to the downstream processing equipment for subsequent processing. The discharge speed and amount of the crushing feeder can be controlled by adjusting the speed of the feeder and the size of the discharge port.

3. Application scenarios

The crushing feeder is a very important mechanical equipment, which has been widely used in coal, chemical, building materials and other industries. In sintering furnaces, slag processing equipment, power plants and other scenarios, crushing feeders are needed to crush and convey materials.

[Conclusion]

The crushing feeder is a very practical equipment with high application value in coal, chemical, building materials and other industries. Through this article's detailed analysis of the working principle of the crushing feeder, I believe that readers will have a deeper and more comprehensive understanding of the equipment.