Front-mounted Layered Coal Feeder
Front-mounted layered coal feeder is a trusted, low-cost automatic coal feeding device especially suitable for small and medium-sized boilers. It is mainly composed of power system, layer coal feeder body, speed control system, drive system, guide system and bearing heating device.
The power system is an important part of the front-mounted layered coal feeder, which is responsible for driving the coal feeder body, providing energy for the speed control system and driving system to work. The layer coal feeder body has a variety of models, mainly including SCF-400, SCF-500 and SCF-600, the layering form is divided into the first and second. The SCF-400, SCF- 500 and SCF-600 are different in their specifications, power and distances thus could work independently. The speed control system is mainly composed of a speed governor, sensing unit and a speed displayer. The speed governor is to adjust the speed of the drive system to ensure that coal feeding is smooth and stable. The sensing unit constantly collects data generated by the motion speed of the drive system and feeds back to the speed governor and displayer, so that the output of the speed governor becomes constant and the displayer could read the speed value at any time, indicating the working state of the device. The drive system consists of an inverter and a motor, which can adjust the output power according to the running speed of the feeder body to complete the work. The guide system ensures the accuracy of the coal feeding equipment, advances the accuracy of the cutting and avoids the vibration generated by the high-speed reciprocating cutting. Finally, the bearing heating device should be provided near the bearing of the front-mounted layered coal feeder during winter, so as to prevent the bearing from being frozen due to the cold weather and affect the normal operation of the device.
In the operation process of front-mounted layering Coal Feeder, the user should pay attention to the temperature of the motor and motor shell. If it is too high, please reduce the load or add lubricant. In addition, the speed governor should be adjusted in different coal feeder models to ensure the smooth and stable coal feeding. At the same time, we should also pay attention to the safety of the equipment when using it, strictly prevent the abnormal operation of electric parts and cable to ensure the safety of the personnel and equipment. The operation procedure of front-mounted layering coal feeder is relatively simple, and the operation steps could be seen in the instructions of machines.
In summary, front-mounted layered coal feeder is an automatic coal feeding device with reasonable design, advanced technology, reliable performance and reasonable price, which is specially suitable for small and medium-sized boilers. By virtue of its advantages of fast, safe and convenient operation, it has been widely used in various boilers.
