There are many materials that can be dried by quartz sand dryer, such as quartz sand, wet sand, river sand and other materials can be operated by quartz sand dryer. Quartz sand dryer uses high temperature air to dry quartz sand quickly and evaporate water into steam. So, how to choose the heat source of quartz sand dryer?
First of all, it should be noted that if the processed materials do not want to be polluted, then using natural gas as fuel can generate clean hot air to dry quartz sand.
If the materials treated by quartz sand dryer are allowed to be slightly polluted in the process of treatment, hot blast furnace or smoke channel can be used as the carrier, and some materials with high moisture content can be treated, and coal, diesel, wood and other fuels can be used.
In addition to the direct heating and drying with hot air, the quartz sand dryer can also use indirect heating. The heat of the cylinder is transferred from the metal wall to the dried materials, such as external heating for drying, such as external heating for drying, such as external heating for drying, so as to avoid the pollution of quartz sand.
The heat is transferred in through the wall of the drum. At this time, the drum is loaded into the furnace, and the outside of the drum is filled with flue gas. The surface heat exchanger such as the central pipe or the row pipe and the sleeve can also be installed in the drum to use the metal wall for heat transfer. The heat carrier can be flue gas, water vapor or electric heating. In the dried material, only clean gas is used to take away the evaporated water.
For more detail of Silica Sand Drying Machine, please do not hestitate to contact Sunco Machinery by:
Email: suncodryer@hotmail.com
Mobile/WhatsApp: +86-15838214261
