SOLUTION

The core technology and equipment of the petroleum coke grinding mill factory mainly revolve around key processes such as crushing, grinding, grading, and collection. The following is an introduction to the main equipment of our VEST petroleum coke grinding mill factory:

1、 Process flow

The process flow of petroleum coke grinding mill usually includes the following steps:

Crushing: Before entering the mill, petroleum coke usually needs to undergo preliminary crushing to reduce particle size for subsequent grinding. The commonly used crushing equipment includes jaw crushers, which work on the principle of extrusion crushing and can crush large pieces of petroleum coke into a particle size range of 10-350mm. Some manufacturers will conduct another screening before crushing to prevent small particles from entering the crusher again, thereby improving efficiency.

Lifting and feeding: The crushed material is fed into the buffer bin through a bucket elevator, and then quantitatively fed into the powder mill by a vibrating feeder.

Grinding: The material is ground into fine powder in the grinding machine, and the grinding process can be controlled by adjusting the gap between the grinding rollers to control the fineness of the finished product.

Grading: The ground material is graded by an analyzer, and the unqualified coarse powder is returned to the grinding room for re grinding.

Collection: Qualified fine powder is transported through pipelines to the dust collector for separation and collection, and finally sent to the finished product warehouse through a screw conveyor.

2、 Core equipment

Jaw crusher

As the first process of the crushing system, the jaw crusher is used to crush large pieces of petroleum coke to a particle size suitable for grinding. Its characteristics are strong feeding capacity, high output, and good particle size of the finished product.

Raymond mill

Raymond mill is the main equipment of the petroleum coke grinding production line, which has the advantages of three-dimensional structure and small footprint. It has outstanding advantages such as high grinding efficiency, good and uniform quality of finished fine powder, and high sorting accuracy.

Vertical Roymand mill

Vertical roymand mills, such as the VRM series, have gradually become mainstream equipment in the field of petroleum coke grinding mill. They have extremely high advantages in ultrafine powder processing and energy consumption, and can control the fineness of the finished product by adjusting the gap between the grinding rollers.

conveying system

The conveying system includes bucket elevators, electromagnetic vibration feeders, etc., which are used to transport materials from crushers to mills, and then transport finished products to finished product warehouses to improve production efficiency.

3、 Equipment selection and application

According to different production needs, different types of grinding equipment can be selected. For example, for the production of fine powder with a mesh size of 200 or more, Raymond mill is an ideal choice; For production that requires higher fineness (such as 3000 mesh), a vertical grinding mill can be chosen. In addition, the production capacity and feed particle size of the equipment are also important factors in the selection.

Summarize

The core technology and equipment of the petroleum coke grinding mill factory cover the complete process from crushing to grinding, grading, and collection. We at VEST can help you select suitable equipment and optimize the process flow to achieve high-quality and low-cost production of petroleum coke powder, meeting the needs of different industries.Welcome to contact us for relevant information.