High efficiency how to size a rotary dryer with high performance

High efficiency how to size a rotary dryer with high performance 

1,Brief introduction of Rotary Dryer

Rotary Dryer also named Drum dryer, is used to dry slag , clay and other materials in construction, metallurgy, chemical, and cement industries .Rotary dryer is made up of a rotating object, a winnowing board , a wheeling device, an upholding device, and a sealed circle.It has reasonable structure, high quality, and low energy cost. Being of excellent workmanship, it is easy to operate.

2,Main features  of Rotary Dryer

(1)  Highwashing performance, reasonable structure, and large capacity;

(2)  Littleloss of the sand during the washing process and low failure rate ;

(3)  It'sthe best choice for sand washing industrial exchange and upgrade.

3,Application of Rotary Dryer

Rotary Dryer is used to dry slag ,clay .limestone ,it is mainly used for cement .chemical,metallurgical,building materials industries.Rotary Dryer is used for drying materials with a certain humidity or granularity in milling of ores,building materials ,metallugy and chemical industry•Rotary Dryer has a strong adaptability of materials and it can dry various mate rials,the operation is very simple and liable.

4,Working Principle of Rotary Dryer

Dry and wet material from the belt conveyor or bucket elevator to the hopper,then by feeding machine of hopper through charging pipe into the feed side. Feeding pipeline's slope than the natural material, in order to materials smoothly into dry containers.Drierwith the horizontal cylinder is a slightly into tilted rotating cylinder. Material from high end to join, heat body by low-end enter, with material into counter-current contact, also have heat body and materials together and flow into the bar rel. with the cylinder rotate by gravity materials to a run on the bottom of the end. Wet materials in the cylinder body forward movement process, directly or indirectly got heat body heat, make wet materials to dry, then the discharge end by the belt conveyor or screw conveyor sent. In the cylinder body wall with copy plate, It is the function of the material copied up and planted.make the material and the airflow contact surface increases to improve the drying rate and to promote material progress. Heat-carrier is generally divided into hot air and flue gas. After the heat-carrier by the dryer, generally need the cyclone t o trap the material of the gas down, through the bag filter or wet dust collector and then put emissions,if you want to reduce dust content of exhaust gas.

5,Technical Parameters of Rotary Dryer

Also we factory can supply belt dryer, vertical dryer, air-flow dryer, here are more pictures as follows:

Welcome to inquiry about our drying equipments, we're always here at your service.

Contact: Jolly Wang      Skype: jollywang0909      

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