With the development of agriculture, people pay more and more attention to agricultural and sideline products. The pollution of livestock manure to the environment is more and more serious, but cow manure is rich in nutrients and trace elements, it is a very good organic fertilizer. The development of cow manure as compound organic fertilizer can not only turn waste into treasure but also reduce environmental pollution and prevent the spread of epidemic diseases.

rotary drum dryer

Wide Application Of Rotary Drum Dryer

Rotary drum dryer is the main equipment of the organic compound fertilizer production line, the finished product has a fine grain. Which can be used as the culture medium to grow edible fungus agaricus bisporus, or as the feed for breeding turtles, fish, snails, chickens, and ducks.

rotary drum dryer

How To Work Of The Machine

Wet material sent to the hopper through belt conveyor or bucket elevator, adding from feeding port. The main body of a rotary drum dryer is a slightly inclined and rotating cylinder. When the material enters the inside of the cylinder, contact with the hot wind flowing downstream or counter-current through the cylinder, then effective contact with the heated wall surface and drying, the product discharged from the lower part of the other end.

In the drying process, the material moves from the high end to the lower end under the action of gravity. With the help of the slow rotation of the cylinder. The wall of the barrel body equipped with a forward plate. Which keeps picking up and dropping the material, greatly enhancing the thermal contact surface of the material. Otherwise, improving the drying rate and promoting the material to move forward. Heat carrier (hot air, flue gas) after drying materials, through the cyclone dust collector to collect a narrow belt of dust and then empty.

The Advantage Of The Machine

  1. Rotary drum dryer has a high mechanization degree, large production capacity, otherwise, it can operate continuously.
  2. Good structure, simple, material through the cylinder resistance smooth operation, and easy to operate.
  3. Less fault, low maintenance cost, low power consumption, easy to clean, and so on.
  4. The scope of application is wide, it can dry powder, granule, strip block material, operation flexibility.  The production allowed to have a fluctuation in the output but does not affect the quality of the product. Product drying uniformity is good.
  5. High drying temperature, high drying intensity, low use cost, and so on.

organic fertilizer production line

Zhengzhou Fusmar Machinery as a professional fertilizer drying machine manufacturer has the advantages of advanced structure, reliable performance, low energy consumption, and stable operation. Provide each customer with intimate pre-sales and after-sales professional services. From product introduction to production site and customer equipment worksite visit.

organic fertilizer

Hope this article can help you to know more about the rotary drum dryer. If you want to build the organic fertilizer production line, please contact us.