What are the safety measures for pressure spray dryers

  Explosion-proof measures of pressure spray dryer
  1. Set up a blasting disc on the side wall of the main tower dried by the pressure spray dryer and an explosion exhaust valve on the top of the sub-ah.

  2. Install a safety movable door (also called an explosion-proof door or an overpressure door). When the internal pressure of the pressure spray dryer is too high, the movable door will automatically open.

  Second, the operating matters of the pressure spray dryer should also be paid attention to

  1. First turn on the centrifugal fan of the pressure spray dryer, and then turn on the electric heating to check for air leakage. Normally, the cylinder can be preheated. The hot air preheating determines the evaporation capacity of the drying equipment and does not affect the quality of the dried material. Try to increase the suction temperature as much as possible.

  2. During preheating, the valve at the bottom of the drying chamber of the pressure spray dryer and the discharge port of the cyclone separator must be closed to prevent cold air from entering the drying chamber and reduce the preheating efficiency.