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How is the process flow of slag vertical milling carried out? How is the processing technology of the production line realized?

fxy/ Release time : 2023-08-17

Nowadays, the most used slag fine powder production equipment in the vertical mill has the best response, so I am going to explain the process flow of slag vertical mill in detail and explain its components.

Fine-grained slag, also known as mineral powder, is a better active cementitious material, widely used in construction projects. Fine-grained slag with smelting waste slag as the main raw material, is the recycling of industrial solid waste, is an environmentally friendly renewable resources should be vigorously promoted. At present, the treatment of slag fine powder is dominated by vertical mill. Vertical mill type slag fine powder plant has a simple process, covers a small area, the whole production line is more mature, high output, high efficiency, less noise, compared with the traditional ordinary ball mill, vertical mill has more significant advantages.

LM Vertical Mill

LM Vertical Mill

The production process of vertical mill slag micronizer consists of several main steps:

1, drying: the granular blast furnace slag is discharged and sent into the water to cool down, this slag is called water slag, with a certain degree of moisture, when the moisture content is greater than 15%, it needs to be pre-drying or natural drying, when the moisture content is less than 15%, it can be directly into the pulverizer, and only need to set up an additional hot air furnace;

2, grinding: slag with a moisture content of less than fifteen percent is sent to the vertical mill for grinding through the feeding device. The working principle of the vertical mill is very simple, that is, the raw materials are placed on the grinding disk, and then transported to the grinding roller channel through the air to form a huge wheel, and the wheel rotates constantly, so as to achieve the crushing of raw materials;

3、Grading: there is a grading machine in the upper part of the mill, the materials that have been ground are directly sent to the grading machine with wind rolls to be screened out, and the materials that do not meet the requirements fall down to the mill to be crushed again;

4、Dedusting: through the pulse dust collector, the qualified materials will be collected and become the finished products, and then the residual gas will be discharged to the outdoor, pulse dust collector, with high dust removal efficiency;

5、Transportation: The ore powder is transported to the finished product storage tank through the conveying pipe, and then transported to the designated place directly by the storage tank truck.

This paper introduces the process of vertical milling slag micro powder. The LM series vertical mill produced by our company is a kind of ideal equipment suitable for mass production of slag fine powder. You are welcome to visit us anytime to learn more, leave a message and private message.

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