Allance - Rotary Drum Cooling Machine
From Rotary Cooler
Rotary dam cooler is used for cooling fertilizer with certain temperature and particle size in fertilizer industry. The fertilizer cooler has been an essential and indispensable part in fertilizer production line. It consists of cylinder. spiral plate, lifting board, hopper and cooling pipe system. The rotary drum cooling machine can combine with the rotary dryer to remove the dust and clean the exhaust together, which can improve the rate of thermal energy utilization, reduce labor intensity, and further remove moisture of the fertilizer. Generally, the inlet temperature of materials is 60'-80\ while the outlet temperature is lees than dO*. Besides, the fertilizer cooling machine manufactured by us can also be used to cool other powder and granules materials.
Features
- This rotary cooling machine uses high quality anti-corrosion aid wear-re? slant materials v.hlch greatly improve the service life of the machine.
- Drive pans, the important parts of the machine, are made of high qjally steel and have passed the strict quality requirements. The drive speed reduction unit adopts Nylon Pin Coupling to transfer drive.
- Reasonab e design of ifting hoard helps :o maximize heat transfer between the high-temperature material end the cooling air It can improve the cooling efficiency and cool the materials evenly.
- Convenient maintenance, compact structure, reliable quality and great adaptability.
Working Principle
This fertilizer rotary drum cooling machine adopts heating exchange method to cool materials. It is equipped with welded steel spiral scraping wings in front of the tube, lifting board at the end of the rotary body, and auxiliary piping system in the feed end of the cooling machine. The bert and pulley are driven by the main motor and through the reducer the drive shaft is put in motion. The open gear installed on the driving shaft and big bear ring installed on the body working together under the rotation of drive shaft. The evaporator absorbs hea: and :he cc-ders£r emits heat. WrrJl the tvc-kng of fan. moist air enters from the left air inlet and takes heat exchange through evaporator to achieve the purpose of insulation and dehumidmcetion of air. After being dried by rotary drum dryer, fertilizer granules are sent into the cylinder through the feed box. In the rotating tube, the materials are picked by the lifting board and spread evenly. The high temperature materials interact with the upstream of the cold air and the heat within the materials diffuse to the surface and taken away. Then the materials are collected through discharging hole.
Application
The fertilizer rotary drum coding machine manufactured by us is widely used for cooling compound fertilizer. organic fertilizer and other powder materials and particles. The rotary cooler can be used in many different industries, such as metallurgy materials, construction materials, food industry, light industry, chemical industry, mining industry, cement production lines etc. It has earned good reputation in Asia, and Africa etc.
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