Precautions and safety hazards of spray dryer:
1 in oxygen concentration is not up to 21%, is strictly prohibited to open the door; otherwise easy to cause operator hypoxia, so suffocation.
2 open the freezer, must open circulating water;
3 every time before driving, two gas export must fuel atomizer;
4 closed operation, spraying organic solvent (such as ethanol, xylene, etc.) must be controlled below 5% oxygen concentration (by introducing N2 again or restart, so that the oxygen concentration reached the required value), or organic solvents are in danger of burning and explosion.
5 equipment in operation, do not touch the rotating parts (atomizer, atomization plate, belt, motor fan)
6 time in the operation of equipment or downtime, its surface temperature is relatively high, please do not use the hand to touch the bag filter, the cyclone separator, air pipe, an atomizer, exhaust fan, observation window etc..
7 of the drying tower temperature dropped to normal, please do not enter the tower.
8 in the opening and closing of disassembly inspection doors, wind pipe, cyclone separator, atomizer, hand, fingers were nipped when.
Please read the "safety precautions" and "instructions" before using this equipment ".