KGY Series 30kw Hollow Blade Dryer Sludge Drying Machine Low Consuption

Low Cost water sludge treatment machine KGY Series Hollow Blade dryer with Low Consuption

How it works:
Hollow shaft lined with dense wedge-shaped hollow blades , axial flow through the heating medium through the hollow blades . The effective heat transfer area per unit volume is large, the heat medium temperature from 40 ℃ to 320 ℃, can be water vapor, hot water or thermal oil can be like. A heat transfer medium through the rotary joint flows through the housing jacket and hollow stirring shaft , the stirring shaft hollow type according to the heat medium having a different internal structure , to ensure optimum heat transfer.
And the blade is heated by injecting steam into the jacket while simultaneously through the discharge port into the upper portion of the heated dry air through the further drying , thereby greatly increasing the dry strength of the device. Evaporated moisture from the dryer exhaust out through the baghouse filtration, dried powder recovered down , wet air from the water after the dust suction fan vented to the outdoors .

Technical parameters

Applications 

It has been successfully used in the food, chemical, petrochemical, dyes, industrial sludge and other fields. Heat transfer equipment, cooled, stirred solution of the following characteristics makes it possible to complete the unit operations: calcination (low temperature), cooled, dried (solvent recovery), heating (melting), the reaction and sterilization. Stirring blades while the heat transfer surface, so that the heat transfer area per unit effective volume is increased, the processing time is shortened. Wedge-shaped blade heat transfer surface and having a self-cleaning function. Compression - expansion of the material mixture evenly mixing function. Material axially into a "plug flow" movement in the axial zone, material temperature, humidity, mixing gradient is very small.

Low Operation Cost

- Easy to operate

- Requires minimal attention

- Simple instruments monitor the process

- High efficiency

- Low off-gas volume

Low Maintenance Cost

- Designed for high torque and low operating speed

- Simple durable design for easy and low maintenance

- No internal parts to adjust or maintain

- No metal to metal contact

- Shafts, pillow block bearings, and drive components are designed for long life under adverse conditions, insuring long term mechanical integrity

- Robust frame supports split pillow block bearings

- Grease-purged stuffing boxes. Alternate seal designs are available

Low Installation Cost

- Designed with compact structure

- Small off-gas system

- Vertical shaft removal reduces building size requirements