Kilburn Engineering Ltd

Rotary Dryers

Rotary Dryers

Rotary drums is a collective term and covers the following:

ROTARY DRUMS – for drying, cooling, granulating, maturing, composting etc.

ROTARY KILNS – for calcining, roasting, sintering etc.

DRUMS OF SPECIAL DESIGNS – for indirect heat treatment such as drying and calcining.

WORKING OFROTARY DRYERS

The wet feed is fed continuously to the drying drum by means of feeding devices adapted to suit the characteristics of the product.The choice of internals to be installed will depend on the drying characteristics of the product. In most cases internals are selected to facilitate free flow, thus obtaining intensive convective heat and mass transfer rate between the drying gases and the veil of product showering down. The alternative is to select internals that will facilitate a rolling-down motion in which case heat transfer is effected primarily by contact between the product and the hot surfaces of these internals.

ADVANTAGESAND SPECIAL FEATURES

• Sturdy Construction & Simplicity in design
• Adaptability to fluctuating feed rates & moisture contents of products
• Capable to handle very large through-puts
• Can handle very large size of articles/materials
• Heavy duty tyres & support roller assemblies Drives for Drums
• Sealing arrangements to suit applications
• Auxilliary Equipments in different design such as Hot Air Generator Dust Collection Equipments (Cyclones, Bag Filters, Scrubers) & Hot / Cold Air Fans.
• Various designs of Internals for efficient heat transfer and high thermal efficiency

SODA ASHCALCINER

• Rotary steam tube calciners are used in Soda Ash Industry. KEL has manufactured & successfully commissioned such Rotary Calciner System having capacity upto 800 TPD.
• The system comprises of rotating shell with tubes inside having high-pressure steam flowing through. The material passes over the tubes and is heated with steam resulting in very high heat transfer & high thermal efficiency.
• This units are manufactured in heavy duty construction & can handle large capacity.