Technofab Engineering Services

GIDC, Navsari, Gujarat

AGITATED NUTSCHE FILTER DRYER (Removable Type)

Agitated Filter is a closed vessel designed to separate solid and liquid by filtration under pressure or vacuum. The closed operation ensures odorless, contamination free and nonpolluting working conditions maintaining product purity and hygiene. The advanced technology of agitation and hydraulics used in the equipment makes it versatile and user friendly. The resulting wet cake can be re-slurried and washed thoroughly with water or solvents.
Wash liquid quantity can be controlled and recycled, reducing effluent load. The discharge of wet cake is automatic. If the process demands filtration in chilled or hot condition, it is also possible. Drying of wet cake is also possible when drying features are incorporated.

Advantages

• The equipment is functionally safe and easy to operate.
• It can carry out various phase of process operations, viz: Crystallization , filtration, extraction, Discoloration, Washing and drying.
• The number of conventional machines employed for filtration process are also reduced.
• It has multi- functional utility, saves on power, labor, floor space, material wastage and time.

Applications : The filter dryer has wide field of applications in chemical, pharmaceutical, Agro chemicals, fine chemicals, and food industries.

The drying operation is achieved under high vacuum conditions using a horizontal, cylindrical agitated blender cum dryer. The core of the rotor has multiple blades, and live steam enters through one end and circulates throughout the dryer length and across the cross-section. Additional heat is given through the limpet coil.

The main advantage of this dryer is that it provides a very high heat transfer area up to the center of the dryer. Additionally, the drying is done under high vacuum conditions, which helps maintain the quality of the product1.

THIS IS A MODIFIED VERSION OF THE TRAY DRYER AND IS ALSO AVAILABLE IN VACUUM DRYER

tOTAL HYGENIC PRODUCT , FULLY POLOSHED INSIDE OUT WITH INSULATED WALL

WIDELY USED IN THE PHARMACEUTICAL UNIT OPERATIONS

The vertical conical or Nauta dryer is an efficient method of drying process equipment.

As the name suggest it is a conical bottom and top Dish end equipment with coaxial siirrer arrangement 

The stirrer rotates in the plenatary motion giving very effective belnding and drying 

The material of construction can be Stainless steel, Duplex steel , or any high Nickle alloy steel

We are the leading designers, manufacturers, and suppliers of Agitated Thin film dryers and evaporators with efficient energy utilisation

We design and supply the system in SS304, SS316, Duplex steel and Hastalloy -C276

Paddle Dryer is a highly efficient, mechanically agitated, indirect heat transfer device that adds or removes heat from a process mass. It is used for indirect drying, heating, cooling, pasteurization, crystallizing, and reacting of pastes, cakes, powders, and granules.
Dual counter-rotating shafts with unique intermeshing wedge shape paddles produce intimate mixing and optimize heat transfer. The use of hollow paddles for heat transfer results in a compact machine. The heat transfer medium: steam, oil, thermal fluid, water, or glycol is isolated from the process mass.

Advantages

• High thermal efficiency
• Heat transfer medium does not come into contact with the product.
• Gas is not used to convey the product. Off-gas flow is minimal.
• Precise control of temperature
• Uniform product quality, through mixing and movement of the product
• Continuous process on a once-through basis
• High heat transfer area to process volume ratio - reduced floor space
• Pre-conditioning with recycle is typically not required.
• Easy to operate, requires minimal attention
• Safer than direct drying when processing combustible material
• Simple durable design for easy and low maintenance
• Enclosed process contains odors and hazardous materials

Application

• Drying Heating & cooling Process
• Chemical: salts, catalyst, brominated organics, cellulose, starch
• Polymer and plastic: polypropylene, polycarbonate, poly phenyl sulfide, PET, PTA
• Mineral and metal: metal powders, metal carbonates, sulfates and hydroxides

Paddle Dryer is a highly efficient, mechanically agitated, indirect heat transfer device that adds or removes heat from a process mass. It is used for indirect drying, heating, cooling, pasteurization, crystallizing, and reacting of pastes, cakes, powders, and granules.Dual counter-rotating shafts with unique intermeshing wedge shape paddles produce intimate mixing and optimize heat transfer. The use of hollow paddles for heat transfer results in a compact machine. The heat transfer medium: steam, oil, thermal fluid, water, or glycol is isolated from the process mass. AdvantagesHigh thermal efficiencyHeat transfer medium does not come into contact with the product.Gas is not used to convey the product. Off-gas flow is minimal.Precise control of temperatureUniform product quality, through mixing and movement of the productContinuous process on a once-through basisHigh heat transfer area to process volume ratio - reduced floor spacePre-conditioning with recycle is typically not required.Easy to operate, requires minimal attentionSafer than direct drying when processing combustible materialSimple durable design for easy and low maintenanceEnclosed process contains odors and hazardous materials ApplicationDrying Heating & cooling Process for Chemical: salts, catalyst, brominated organics, cellulose, starchPolymer and plastic: polypropylene, polycarbonate, polyphenylsulfide, PET, PTAMineral and metal: metal powders, metal carbonates, sulfates and hydroxides