Heat Treatment Equipment: Operating points of hollow blade dryer

On the basis of absorbing advanced technology at home and abroad, the hollow blade dryer, which is improved and optimized by our company, can indirectly heat or cool paste, granule, powder and paste materials, and can complete unit operations such as drying, cooling, heating, sterilization, reaction and low-temperature calcining. The special wedge-shaped stirred heat transfer blade in the drying equipment has higher heat transfer efficiency and self-cleaning function of heat transfer surface.

1. Discharge condensed water in the steam line, and then close the globe valve.

2. Open the air switch in the electric control cabinet (the corresponding red light will be on) and start the circulation fan in each heating chamber.

3. When the temperature in the drying room reaches 145℃, set the "on" position of the speed regulating motor controller, and then rotate the speed regulating knob clockwise to make the pointer reach the desired position. At the same time adjust the tightness of the conveyor chain, and then begin to feed the dryer. Special: pay attention to the uniformity of the feeding end.

4. Open the steam supply globe valve and heat the drying chamber. When the steam working pressure is 0.4~ 1.0mpa, it can give full play to the excellent performance of the machine.

5. Control the humidity in the drying room by adjusting the Angle of inlet and outlet air valves, so as to achieve a good drying state of materials.

6. When the latter batch of materials leave the dryer, the steam supply globe valve can be closed, and then the fan can be closed later (the corresponding green light shows off).

7. When ^ the last batch of material hollow blade dryer, shut down the main drive (corresponding display green light off), then turn the speed regulating knob counterclockwise to zero, and the controller switch is placed in the "off" position (corresponding display red light off).

Related products:

Hollow Blade Dryer

Rotary Flash Dryer