Supply of mechanical spraying device touch

Mechanical mechanical spray device touch touch spraying device is suitable for use spray dust belt conveyor loading point, realize automatic spraying coal belt conveyor transport stream automatically stop spraying without coal stream. Features All mechanical structure, especially for high gas or coal dust explosion hazardous locations. Coal flow is large, large spray; coal traffic hours, a small amount of spray; no coal flow valve closed to stop spraying. Work When the belt material transport, the coal flow touch link, the link with the movement of materials and swing back and forth, rod driven hydraulic valve is opened or closed, there is time to realize automatic spraying coal flow on the belt machine, no coal flow stop spraying dust. The main technical parameters 1, apply pressure 0.2Mpa ~ 3MPa 2, water consumption ≤5.0L / min 3, touch lever rotation angle 360 ??°