Rotary drum drying machine (Organic fertilizer rotary drum dryer ) is characterized by high temperature, which can use high-temperature hot air to realize quick drying of materials. Its expandability is strong, and the design considers production surplus, therefore, it is unnecessary to replace equipment even the productivity is increased slightly.
Working principle:
The rotary dryer is mainly composed of a rotating body, a lifting plate, a transmission device, a supporting device and a sealing ring. The dried wet material is sent to the hopper by a belt conveyor or a bucket elevator, and then fed through the hopper through the feeding pipe into the feed end. The slope of the feeding pipe is greater than the natural inclination of the material so that the material flows smoothly into the dryer. The dryer cylinder is a rotating cylinder that is slightly inclined to the horizontal. The material is added from the higher end, the heat carrier enters from the lower end, and is in countercurrent contact with the material, and the heat carrier and the material are simultaneously flowed into the cylinder. As the rotating material of the cylinder is moved by gravity to the lower end. During the forward movement of the wet material in the cylinder body, the heat supply of the heat carrier is directly or indirectly obtained, so that the wet material is dried, and then sent out at the discharge end through a belt conveyor or a screw conveyor.
Main Characteristic of Rotary drum drying machine:
Rotary drum dryer Usually used in the whole fertilizer production line ,for matched equipment , with cooling machine effects will be much better .
1. It can dry high moisture materials from 70% under 15% one time, and achieve the purpose of rapid drying and nutrient
2. Conservation at one time.
Remarks ,other fertilizer machinery are also
And we also have other fertilizer processing equipments,like compost turner, fermentation tank , crushing equipment,mixing equipment,drying and cooling machines and auxiliary equipment.
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