Introduction of coal gangue processing technology and small coal gangue mill

Coal gangue is a kind of common solid waste. Small coal gangue mill is a special grinding equipment in its production line. It can grind 200 mesh coal gangue powder to turn waste into treasure and realize secondary recycling. The new type vertical roller mill developed by HCM is used for grinding solid waste. It covers a number of patented technologies, and its performance index has been greatly improved.

Market value of coal gangue

Coal gangue is often used in cement, lightweight aggregate, building brick, calcined kaolin, fuel and other industries. Kaolinite coal gangue is rich in aluminum resources and other mineral components.

In recent years, coal gangue is no longer regarded as the largest amount of industrial solid waste, but as a kind of resource, it has been widely studied and applied in chemical industry, building materials, metallurgy, light industry and other fields. Coal gangue resource has become the focus of comprehensive utilization of coal gangue.

Introduction of coal gangue processing technology

The processing technology of gangue is: raw coal → crushing → washing → slime and gangue → grinding (200 mesh) / block → power generation → thermoelectricity and fly ash → pure gangue particles → gangue brick and road construction.

In recent years, the emergence of coal gangue grinding equipment is of great help to solve the problem of coal gangue environmental pollution and secondary utilization. HCMilling (Guilin Hongcheng) has developed a small coal gangue mill for the coal gangue market, which has attracted much attention.

Advantages and characteristics of small coal gangue mill

HCM production of small coal gangue mill vertical roller mill structure science. It sets crushing, drying, grinding, classification, transportation as one of the high production capacity and energy saving and environmental protection grinding mill equipment. It can grind coal gangue easily and achieve high production capacity.

1）Environmental protection: small vibration, low noise, full negative pressure operation.

2）Reliable performance: the grinding roller limit device is used for stable operation. Roller sealing device, good sealing.

3) Low investment: simple equipment process, less system equipment. It can be arranged in the open air with low construction cost and investment cost.

4）Automation: PLC automatic control, remote control, easy to operate, more ideal.

Guilin Hongcheng small vertical coal gangue mill can help to realize the recycling value of solid waste such as coal gangue, slag and steel slag. If you are in need of any non-metallic grinding mill, contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.