three drum dryer--Zhengzhou Dingli New Energy Equipment Co.,Ltd

With the development of drying technology, drying process is also continuous progress, but in the actual use of the process, such and such problems are inevitable.As a kind of drier with more application, the three drum dryer often has some troublesome faults. Here, we make a brief summary of the common faults of the three cylinder dryers and the corresponding solutions. We hope that they can help our users.

1.Three drum dryer matching equipment, leakage, deviation

When the three cylinder drying machine in the process of running, leakage of material deviation, should be immediately shut down, according to the amount of storage transportation equipment at the end of roll material, eradicate part material handling equipment side, or the other side in the transportation equipment and small sand, in order to solve the three drum dryer conveying equipment leakage the deviation of the material.

2.Three drum dryer inspection door cracking and deformation

In the drying process of materials, once the three drum dryer check the door cracking or deformation, it can not close. The better way to deal with this failure is to use 4mm thick steel plates to make a new type of inspection door. Check the door and the flame contact surface of the three drum dryer, weld the rivet, and pour with water pouring material, in order to prevent the steel plate from flame baking directly.

3.Three drum dryer has broken material failure

When the staff operation is improper, or the material contains impurity rate is too high, often cause three drum dryer break material failure. In this case, we can install a thermocouple on the flue pipe at the end of the three drum dryer and set the corresponding upper and lower temperature limits. When the three drum dryer is broken, the tail flue gas temperature rises sharply, and the thermocouple alarm system is turned on, reminding the staff to deal with it in time and shorten the cutting time. When entering the three cylinder drying machine of the moisture of material is large, the flue gas temperature drop, thermocouple alarm, prompted post operation personnel to improve furnace temperature or reducing the volume of feed three drum dryer, in order to ensure the quality of dry sand.

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