Working Principle of Features of Dryer Drum
24 June, 2013 at 9:59 am in Buy & Sell
The dryer drum is mainly used for drying the materials with certain humidity or granularity in mineral processing, building materials, chemical industry and other departments. The drying machine production line is mainly composed by the rotating cylinder, cited wind equipment, lifting plate, self-cleaning equipment, gear transport, hot air equipment, reducer, supporting device, sealing device and other components. The dryer drum produced by Henan Hongxing Mining Machinery Co., Ltd. can be adapted to a lot of fuels, such as coal, oil and gas. This kind of drying equipment can be used to dry the massive, granular, powder and other materials, which is a kind of environmentally friendly and energy-saving equipment so that it can replace the traditional drying equipment products.Ore-dressing equipments mainly include cement mill,ball mill,rotary dryer,flotation machine.
According to the principles of the thermal power, there are lifting plates and the guide plates with different angles and spacing in the cylinder. This kind of structure can ensure that the drying materials can move along the movement direction of the screw with the action of the gravity. Sufficient residence time and adequate dispersion should be maintained in the cylinder so that the heat exchange can be achieved between the materials in the cylinder and the hot gas stream from the combustion chamber, which can eliminate the shortcomings of small heat change area and low unit evaporation intensity of the traditional drying equipment.
The special drum structure can make the inner tube and the middle is surrounded by the outer cylinder to form an insulation system. The energy dryer drum can make full use of the heat, reduce heat loss, and increase the exchange area to increase the unit evaporation intensity of the drying equipment so that the utilization of geothermal energy can be improved greatly and the thermal efficiency is greatly improved.
Hongxing dryer drum has the following characteristics:
First, the degree of mechanization is high and the production capacity is great.
Second, the barrel resistance of the fluid through the barrel is small with low power.
Third, the machine has strong adaptability to the material properties.
Forth, the machine has stable operation, low operating costs and uniformity for the products.