Benefits of Increasing the Hot Air Flow Speed of the Drying Machine

The reasons for various issues in coal slime dryers are that the heat transfer efficiency during the drying process within the dryer drum directly determines the extent of the material's drying effect. Based on years of experience, Lingqiu Taiyang has summarized the benefits of increasing the velocity of the hot air flow in dryers.

Increasing the thermal gas flow rate of the dryer and enhancing the gas flow velocity can boost the efficiency of the feeding plate.

Increasing the speed of the hot gas flow plays a crucial role in accelerating the heating rate.

To enhance the speed of hot air flow, it is crucial to design a reasonable drying machine exhaust dust removal system at the tail end and a heating air supply system at the head end.

Four, the blower's total pressure and air volume must be appropriate. If the total pressure is too low and the air volume is too small, it will directly affect the exhaust air and reduce the drying machine's output. If the total pressure is too high and the air volume is excessive, it will directly increase power consumption and also raise the exhaust gas temperature significantly after the machine, leading to increased heat loss.

Increase the insulation of the cylinder, utilize a boiling furnace for heating, and enhance the temperature gradient.

Six. The dryer's hot air velocity, flow rate, and drying effect are directly sensed during operation. The drying speed of the dryer is also affected by the hot air flow, and controlling the hot air flow plays a decisive role in drying the material.

Seven: Enhance cylinder insulation, use a boiling furnace for heating, increase the temperature difference between gas and solid phases, and improve the temperature gradient.

Enhance the solid-phase heating area.

Increase the flow rate of the dryer's hot gas and enhance the velocity of the hot gas.