Safety Problems of Double Cone Vacuum Dryer

Double Cone Rotary Vacuum Dryer has its own unique advantages, but there are many safety issues that we need to pay attention to in the process of use.

1. If the items in the double cone rotary Vacuum Dryer are wet, add a filter between the empty box and the vacuum pump to prevent the wet gas from entering the vacuum pump and cause the vacuum pump to malfunction.

2. The vacuum double-cone rotary Vacuum Dryer should be used in an environment with relative humidity ≤85%RH, non-corrosive vacuum drying gas, and no strong vibration source and strong electromagnetic field around.

3. After repeated use, there will be a phenomenon that the vacuum cannot be drawn. At this time, the door sealing strip should be replaced or the distance of the door buckle on the box should be adjusted to solve the problem. When the temperature of the empty double cone rotary vacuum dryer is higher than 200 ℃, there will be slow air leakage (except 6050, 6050B, 6051, 6053). At this time, open the back cover of the double cone rotary vacuum dryer, loosen the heater base with an Allen wrench, replace the sealing ring or tighten the heater base to solve the problem.

4. The vacuum pump can't work for a long time. When it is necessary to realize the double cone rotary vacuum dryer project, the vacuum valve should be closed first, and then the vacuum pump should be closed. When the vacuum is less than the requirements of the double cone rotary vacuum dryer project, the vacuum valve should be opened again. , The vacuum pump power supply can continue to pump the air into the vacuum state and prolong the service life of the vacuum pump.

5. If the double-cone rotary vacuum dryer is turned over and the material is changed to light weight and small particles (small particles), an insulating mesh should be installed at the vacuum port in the working room to prevent the vacuum pump (or solenoid valve) from being damaged by the double-cone. The items of the rotary vacuum dryer are sucked and damaged.

6. The box cover on the left side of the double-cone true rotary air dryer (except 6090 and 6210) cannot be removed except for maintenance, so as not to damage the electrical control system.

7. The vacuum double cone rotary vacuum dryer should be kept clean frequently. Door glass should not be wiped with active chemical solutions, but with a soft cotton cloth.

8. If the double-cone rotary vacuum dryer is not used for a long time, the parts in contact with electroplating should be cleaned and coated with neutral oil to prevent corrosion, and the plastic film should be covered with a dust cover and placed in the double-cone rotary vacuum dryer indoors. , to avoid the damage of wet electrical components and affect the use.

9. There is no explosion-proof and anti-corrosion treatment in the studio of the double-cone true rotary air dryer, and it is not allowed to put things that are explosive and easy to produce corrosive gas to damage the equipment.