The rotary drum granulator should not be careless in its workThe rotary drum granulator should not be careless in its work
The working principle of the rotary drum granulator: the material enters the front end of the rotating cylinder from the feeding pipe (the slope of the feeding pipe should be greater than the natural inclination of the material). The steam inlet pipe at the front end of the cylinder ejects water vapor with a certain pressure. The nozzle of steam inlet pipe is located at the bottom of material. And the steam has a certain pressure. Therefore, the material can obtain some moisture evenly and form small particles. Because the cylinder has a certain slope. Under the action of gravity and friction force of lining plate, these small particles continuously move in the circumference and axis direction of the cylinder, and in the movement, the smaller particles gradually form particles of certain specifications.
The technological process of rotary drum granulator is as follows: raw material batching machine → fertilizer mixer machine → crusher → granulator → particle dryer → particle cooler → finished product granule coating machine → finished product quantitative packaging machine.
Matters needing attention during operation of rotary drum granulator:
(1) Pay attention to the temperature change of the fuselage at any time. When touching the strip with clean hands, the temperature should be raised immediately.
(2) When the bearing part of the reducer burns, or there is noise, it should be repaired and refuelled in time.
(3) When the bearings at both ends of the bearing chamber of the main engine are unnecessary to burn hands or make noises, stop the fertilizer granulation machine for maintenance and add grease. In normal operation, the bearing chamber is lubricated every 5-6 days.
(4) Pay attention to find out the operation law of the machine, such as: the temperature of the machine, the speed of the speed, can be dealt with in time according to the situation.
(5) When the fuselage is not stable, it is necessary to check whether the clearance of the coupling is too tight and adjust it in time.
Zhengzhou Huaqiang Heavy Industry Technology Co., Ltd. mainly produces organic fertilizer machines: granulator, vermicelli machine, mixer, fermentation compost turning machine, double roller granulator, drum granulator, coating machine, packaging machine, etc., and sells 1-200000 NPK fertilizer production line, organic fertilizer production line, biological fertilizer project production line, BB fertilizer complete equipment. Our products are energy-saving, convenient, environmental protection and efficient, and have reached the leading level of the same industry in the world.