Coal Industry

Industry Introduction

As a high-energy-consuming industry, the coal industry consumes a lot of resources and pollutes the environment. The wastewater it discharges contains a large amount of harmful and toxic substances such as ammonia nitrogen, phenol, oil, and cyanide. The disorderly discharge of wastewater from coal enterprises has endangered the quality of groundwater. If the efforts to treat coal enterprise wastewater are not increased, it may cause serious harm to society and people's living environment, thereby causing the contradiction between water supply and demand to intensify. The organic pollutants in the wastewater discharged by coal enterprises are mainly polycyclic aromatic compounds, phenols, and heterocyclic compounds containing sulfur, nitrogen, and oxygen, which are typical industrial wastewater that is difficult to degrade.

Application areas

Coal slime dehydration treatment, important equipment for recycling, and closed-loop washing water in coal plants and coal slime plants

Application advantages

Ultra-high pressure diaphragm filter press is used in mining and smelting
Features of this equipment
1. Good sealing effect;
2. Convenient, fast, and safe loading and unloading of filter cloth;
3. Low moisture content of filter cake, 5%-10% lower than the original diaphragm filter press, and filter cake falls off automatically;
4. The filter cake is washed thoroughly and water is saved by 10%-15% compared with the original diaphragm filter press;
5. Fast filtration speed and uniform thickness of filter cake;
6. High degree of automation of the equipment, unattended operation possible, simple operation