NPK fertilizer drum granulator production line
In NPK fertilizer production equipment, drum granulator is a common one. Drum granulator has the characteristics of mixing, good granulation effect, convenient adjustment and stable production. It also has the characteristics of saving investment, reducing energy consumption and production costs, and improving the working environment. The fertilizer granulator machine price varies according to specifications and types. It can be widely used in NPK fertilizer production equipment industry. Screw feeder, mixer host, water distributor and electrical control cabinet are composed of five parts. Here is to introduce the compound fertilizer production equipment drum granulator granulation process.
The granulation process is as follows: the powder milled by the mill is input to the uniform feeder by the lifting equipment, and the hopper is equipped with upper and lower level devices. When the level is higher than the upper limit, the lifting equipment will stop automatically, and when the level is lower than the lower limit. The lifting equipment is automatically opened to keep a certain amount of powder in the hopper and stabilize the material. The screw feeder under the hopper quantitatively transports the powder into the screw spreader of the main machine of the drum npk fertilizer granulator. The screw spreader continuously transports the dry and fine powder into the drum. At the same time, the rotating spray tray sprays physicochemical water. Under the action of the mixer and drum, the dry and fine powder and physicochemical water are fully mixed The granulation is combined. After aging, it can be directly used for pressing, and the pressing effect is good.
Drum granulator has a wide range of applicability, which can be used as organic fertilizer granulator machine or NPK fertilizer granulator. The rotary drum granulator is suitable for large-span and high-depth fermentation granulation of organic wastes such as pig, sheep, cattle and chicken manure, sludge and garbage, filter sludge of sugar factory, dregs and cake, straw and sawdust, etc.
