lime ball mill

Product Introduction

The lime ball mill is a professional, purpose-built, and highly targeted ball mill. Based on the performance and structure of traditional ball mills, it is optimized according to the physical and chemical properties of lime materials in different regions. It is specifically designed for grinding lime and similar materials. It offers high lime grinding efficiency, uniform quality, stable operation, and energy savings, playing a vital role in lime production.

Applications

In aerated concrete production, it is primarily used for grinding lime, river sand, gypsum, slag, and other materials.

Working Principle

The lime ball mill consists of a feed section, a discharge section, a rotary section, and a transmission section (reducer, small transmission gear, motor, and electronic control). The hollow shaft is cast steel with a removable inner liner. The large rotary gear is hobbed from a casting. The cylinder is lined with a wear-resistant liner for excellent wear resistance.

After being crushed by the crusher, the lime is conveyed by a conveyor to the lime ball mill's feed port. The feed mechanism then evenly feeds the lime through a hollow feed shaft into the mill's first chamber. The first chamber is equipped with threaded or stepped liners and steel balls of varying sizes. The centrifugal force generated by the cylinder's rotation lifts the steel balls to a certain height, where they drop down, impacting and grinding the lime blocks for coarse grinding. The lime then passes through a single-layer partition wall into the second chamber, lined with flat liners and containing steel balls for further fine grinding. Finally, the lime powder that meets discharge requirements is discharged through the discharge grate,becoming the finished lime powder.

Product Advantages

1. Durable and Long-Life Components

The lime ball mill's shifted gear structure effectively improves the gear's wear and adhesion resistance, more than doubling the gear teeth's bending strength. The increased diameter of the hollow shaft improves bearing efficiency and extends its service life.

2. Liner Material Features a Significant Benefit

The liner material of the lime ball mill differs from the manganese steel used in conventional ball mills. It is made of rubber. Leveraging rubber's excellent wear resistance and cushioning properties, it significantly overcomes the disadvantage of steel balls being easily damaged by strong impacts on the cylinder, reducing operating noise and improving the working environment.

3. Systematic Grinding is Energy-Saving, Time-Saving, and Economical

This series of lime ball mills offers highly targeted grinding capabilities, significantly outperforming traditional ball mills. In the same amount of time, this series of lime ball mills produces not only high yields of lime and other materials, but also high-quality finished powder, facilitating subsequent processing of lime and other materials. This results in a wide market share and considerable economic benefits for businesses.

Specifications