Spray dryer takes liquid stream and separates the solute or suspension as solid and the solvent into vapor. The solid is usually collected in a drum or cyclone. The liquid input stream is sprayed through a nozzle into a hot vapor stream and vaporized. Solid particles are formed as moisture quickly leaves the droplets. A nozzle is usually used to make the droplets as small as possible, maximizing heat transfer and the rate of water vaporization. There are two main types of nozzles: high pressure single fluid nozzle (50 to 300 bars) and two-fluid nozzles: one fluid is the liquid to dry and the second is compressed gas (generally air at 1 to 7 bars).

Applications

• Food :milk powder, coffee, tea, eggs, cereal, spices, flavorings, starch and starch derivatives. vitamins, enzymes, colorings.
• Pharmaceutical :antibiotics, medical ingredients, additives.
• Industrial :paint pigments, ceramic materials, catalyst supports, microalgae.

A fluidized bed is formed when a quantity of a solid particulate substance (usually present in a holding vessel) is placed under appropriate conditions to cause the solid/fluid mixture to behave as a fluid. This is usually achieved by the introduction of pressurized fluid through the particulate medium. This results in the medium then having many properties and characteristics of normal fluids; such as the ability to free-flow under gravity, or to be pumped using fluid type technologies.

The resulting phenomenon is called fluidization. Fluidized beds are used for several purposes, such as fluidized bed reactors (types of chemical reactors), fluid catalytic cracking, fluidized bed combustion, heat or mass transfer or interface modification, such as applying a coating onto solid items.

They are quick, efficient, continuous and less labor intensive. They can be used for drying wet cake/granular having up to 80% moisture but material should have characteristic of free following after drying.

The material is fed in to mixture, which disintegrates it into smaller lumps, which are then fed into drying chamber by variable feeder, driven by geared motor, having specially designed stirrer. The Hot Air enters the drying chamber and under high turbulence condition, drying process starts. The dried material travels upward in drying chamber under influence of process blower and is separated in cyclone and bag-filter.

The material of construction is M.S., S.S, and Aluminum depending upon process requirements.

The process air is heated by any of the option:- steam, thermic fluid, hot air generator, working on either oil, or gas or solid fuels.

The drying capacity up to 800 kg/hr moisture removal rate is offered as standard equipments.

We are leading manufacturer & exporter of Conveyor Dryer.

These equipments are manufactured stricly as per coustomers processing requirement. Their design and internals are coustom designed to suit process requirement.

Spray dryer takes liquid stream and separates the solute or suspension as solid and the solvent into vapor. The solid is usually collected in a drum or cyclone. The liquid input stream is sprayed through a nozzle into a hot vapor stream and vaporized. Solid particles are formed as moisture quickly leaves the droplets. A nozzle is usually used to make the droplets as small as possible, maximizing heat transfer and the rate of water vaporization. There are two main types of nozzles: high pressure single fluid nozzle (50 to 300 bars) and two-fluid nozzles: one fluid is the liquid to dry and the second is compressed gas (generally air at 1 to 7 bars).

Applications

• Food :milk powder, coffee, tea, eggs, cereal, spices, flavorings, starch and starch derivatives. vitamins, enzymes, colorings.
• Pharmaceutical :antibiotics, medical ingredients, additives.
• Industrial :paint pigments, ceramic materials, catalyst supports, microalgae.

A fluidized bed is formed when a quantity of a solid particulate substance (usually present in a holding vessel) is placed under appropriate conditions to cause the solid/fluid mixture to behave as a fluid. This is usually achieved by the introduction of pressurized fluid through the particulate medium. This results in the medium then having many properties and characteristics of normal fluids; such as the ability to free-flow under gravity, or to be pumped using fluid type technologies.

The resulting phenomenon is called fluidization. Fluidized beds are used for several purposes, such as fluidized bed reactors (types of chemical reactors), fluid catalytic cracking, fluidized bed combustion, heat or mass transfer or interface modification, such as applying a coating onto solid items.

They are quick, efficient, continuous and less labor intensive. They can be used for drying wet cake/granular having up to 80% moisture but material should have characteristic of free following after drying.

The material is fed in to mixture, which disintegrates it into smaller lumps, which are then fed into drying chamber by variable feeder, driven by geared motor, having specially designed stirrer. The Hot Air enters the drying chamber and under high turbulence condition, drying process starts. The dried material travels upward in drying chamber under influence of process blower and is separated in cyclone and bag-filter.

The material of construction is M.S., S.S, and Aluminum depending upon process requirements.

The process air is heated by any of the option:- steam, thermic fluid, hot air generator, working on either oil, or gas or solid fuels.

The drying capacity up to 800 kg/hr moisture removal rate is offered as standard equipments.

We are leading manufacturer & exporter of Conveyor Dryer.

These equipments are manufactured stricly as per coustomers processing requirement. Their design and internals are coustom designed to suit process requirement.