Air dryer

product presentation
The airflow dryer is a hot air flow pulse dryer, also known as a hot air pipe dryer. The advantages of this dryer are direct heating, fast drying, folding installation and saving space. The air dryer allows the wet material to walk with the high temperature air flow, and then separates the water from the raw material through the separator. Air dryer is widely used in food, feed, chemical, medicine, and other industries.
The working process of drying equipment is as follows: after the wet material after dehydration is added to the dryer, the material is evenly dispersed in the dryer and fully in contact with the hot air, so as to speed up the heat and mass transfer into the drying, so that the material can be fully dried.
In the drying process, the material is fully dried by the induced fan under the action of the inclined pipe and the hot air flow, and the finished product is discharged from the Sha Kelong.
 
Workflow of air dryer
Air dryer is mainly composed of hot blast stove, spiral feeder, buffer bin, air duct fan, Sha Kelong and so on. The air flow is produced by the negative pressure of the fan, the material enters the air duct through the spiral feeder, the hot air is mixed with the material, and the drying effect is achieved by separating the moisture and the material from the Sha Kelon.
Raw materials for 1. drying: Rice husk, sawdust, crushed flowers, branches, wood chips and other granular raw materials (diameter less than 3 mm, length less than 5 mm)
 2. airflow dryer production efficiency: when the hot air is 180℃, the relative humidity of 35% sawdust or rice husk is dried to about 10%. The hot air temperature is not less than 180℃, can reach 300℃
 3. fuels are available: firewood, coal, steam or electric heating
Superiorities
1. hot blast stove is the source of heat of dryer, good insulation effect, and can provide a large number of heat source air supply dryer.
 2. hot blast stove uses a wide range of raw materials, can choose a variety of wood chips granular fuel, or straw fuel and other different kinds of biomass raw materials.
 3. reduce the pollution of fuel to the surrounding environment, adopt professional dust removal equipment, effectively collect waste gas and dust particles produced in fuel combustion.
 4. can achieve mass production, drying effect is good, high efficiency, low cost.
 5. airflow dryer equipment strictly in accordance with environmental protection requirements, all indicators have reached environmental standards. At the same time, with the development of environmental protection industry, the equipment that is harmful to the environment will be gradually eliminated, and the use value of this kind of environmental protection dryer will be more and more extensive.
principle of operation
The granular wet material is fed into the hot air flow pipeline and flows with the hot air flow to obtain the granular drying finished product. For the drying equipment, the air dryer can not only reduce the cost, but also reduce the environmental pollution.
technical parameters