Let the dust removal equipment manufacturers tell you the features of the dust removal equipment !
The foam acts on the dust through good covering, moistening, adhesion and other methods, effectively reducing the dust concentration on the mining face, greatly improving the working environment of the mining face, improving the working efficiency of underground workers, and effectively reducing the pneumoconiosis of frontline workers. Incidence of disease.
Compared with other wet dust suppression methods, foam dust suppression can reduce water consumption by 50% to 80%, and the dust suppression efficiency is 3 to 5 times higher than that of spray watering. Foam dust suppression has the following characteristics:
1. The foam can cover the dust source without gaps, and fundamentally prevent the dust from spreading outward;
2. After the liquid forms foam, the total volume and total surface area are greatly increased, increasing the collision efficiency with dust, and purifying the working environment of the underground mining face;
3. The liquid film of the foam contains special additives, which can quickly change the wetting performance of the dust and increase the speed at which the dust is wetted.
4. Foam has very good stickiness, dust and foam will be quickly adhered by foam after contact.
5. Inhibit sparks generated by the cuttings of the roadheader and the action of coal and rocks, and prevent the gas and coal dust explosion accidents.
6. The water consumption is small, which avoids the subsidence of the comprehensive excavator caused by the large water consumption of water mist and dust removal, which improves the work efficiency.
7. The dust removal efficiency is high, and the sight of the driver of the roadheader is greatly improved, the hidden safety hazards caused by it are eliminated, and the section quality and production efficiency are improved.