After grinding, dolomite can be utilized in refractories, magnesium smelting, glass manufacturing, ceramics production, coatings formulation, fertilizer production, and various other industries. As a result of this wide range of applications, the investment in ore mills continues to surge. However, investors have observed that even when they opt for a high-quality mill, its production capacity and powder quality often fail to meet their expectations. In such cases, the root cause may lie in the operational aspects. Henceforth, I will present an operational guide aimed at achieving enhanced production capacity and ensuring more stable operation.
Precautions for Using The Mill Should Be Taken
(1)Pay attention to grinding mill vibration when switching on.
The vibration of the mill affects various operational factors, including grinding pressure, material layer thickness, air volume and temperature, accumulator pressure, and equipment wear. Excessive vibration not only compromises the stability of the mill but also heightens the risk of mechanical damage. Therefore, prior to commencing grinding operations, it is imperative to ensure an adequate amount of material is piled on the grinding disc so that when the grinding roller descends, excessive vibration leading to mill jumping can be avoided. Furthermore, attention should be given to minimizing fine powder accumulation before stopping as excessive grinding may result in increased mill vibration.
(2)Choose the appropriate grinding pressure for the grinding mill.
The grinding pressure of the mill is a crucial factor that impacts the output. However, it does not always exhibit a direct proportionality with the grinding capacity of the mill. Beyond a certain critical point, increasing the grinding pressure fails to enhance the grinding capacity. Hence, operators need to comprehensively adjust the mill's grinding pressure based on factors such as feeding amount, particle size, and grindability.
(3)Pay attention to the temperature and air volume of the grinding mill.
Under normal circumstances, each mill has its own optimal temperature. If the temperature is too low, it will result in reduced material flow and hinder timely production of qualified products, thereby impacting output. Conversely, if the temperature is too high, it can potentially cause damage to the mill equipment. Therefore, precise control over the mill's temperature is imperative.
The air volume within the mill also demands attention; an excessive or insufficient amount may lead to issues. A large air volume diminishes pressure difference in the mill and current of the main motor, while a small air volume increases them. Henceforth, ensuring that system air volume aligns with feed volume becomes crucial for maintaining stability of the mill and reducing energy consumption during production.
Strategies for Mitigating Dust Emissions During The Grinding Process
During the production process, dust inevitably causes environmental pollution. Therefore, mineral powder production enterprises are primarily concerned with finding ways to avoid or minimize dust pollution. Achieving this goal requires not only understanding the correct mill startup method but also making efforts in equipment selection. The Clirik mill provides a solution for mitigating dust pollution.
The general equipment is equipped with a basic bag dust collector. However, within ten seconds of starting the grinding mill, a significant amount of dust is generated. To address this issue, our company provides users with a pulse-type dust collector that effectively purifies the dust in the grinding machine. The production site environment complies with national environmental protection requirements. Dust leakage from the feed port of the mill can be challenging to treat; however, adjusting the air intake and discharge of the fan creates negative pressure that efficiently inhales feed port dust and greatly mitigates this problem. In summary, utilizing a pulse dust collector to capture pollutants at each point resolves this issue and meets environmental protection requirements.
Introduce to Dolomite Grinding Mill
HGM Dolomite Ultrafine Grinding Mill Capacity: 0.5-45 t/h Feed Size: ≤20 mm Powder Fineness: 325~3000 mesh The ultrafine mill is a device that pulverizes solid materials into powder, and this pulverization is a crucial unit operation in numerous industrial processes. It finds extensive applications in metallurgy, construction materials, chemical industry, mining, and other sectors. Apart from dolomite processing, this mill has the capability to process over 3000 types of materials including barite, quartz, feldspar, mica, calcite, talc, apatite gypsum fluorite limestone diatomaceous earth ceramic soil clay marble granite fly ash kaolin calcium carbonate slag bauxite glass and more.
Mill Advantages
The output of the ultrafine mill exceeds that of other mills by 40%.
The key transmission components of the mill are fabricated from high-quality, wear-resistant cast materials, which can prolong their utilization rate for a period ranging from 2 to 5 years.
The particle size of the ultrafine mill is adjustable within a range spanning from 325 to 3000 mesh.
This mill incorporates stringent safety standards and meticulous design to prevent machine damage caused by screw loosening.
In order to comply with environmental protection requirements, this mill adopts a closed system that eliminates dust pollution.
Clirikis a professional manufacturer of mining machinery and equipment, renowned worldwide for our exceptional production quality. If you are interested in our equipment, please do not hesitate to contact us using the provided information on this page. Our team of expert engineers and technicians can also customize machinery and equipment to meet your specific requirements, ensuring that you receive the perfect solution for your needs. We welcome your inquiries!
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sales@clirik.com
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