697
edits
Difference between revisions of "Fluidized Bed Dryers"
Jump to navigation
Jump to search
no edit summary
| Line 11: | Line 11: | ||
== | ==Features== | ||
* Easy to install | * Easy to install | ||
* High functionality | * High functionality | ||
| Line 19: | Line 19: | ||
== | ==Applications== | ||
The Fluidized Bed Dryers or [[Fluid Bed Dryers]] (FBD) are primarily used in almost all chemical, pharmaceutical, food, dyestuff and other process industries to dry materials by fluidization with hot and / or dehumidified air, which creates a turbulence in the wet product (not totally liquid) while flowing through it. | The Fluidized Bed Dryers or [[Fluid Bed Dryers]] (FBD) are primarily used in almost all chemical, pharmaceutical, food, dyestuff and other process industries to dry materials by fluidization with hot and / or dehumidified air, which creates a turbulence in the wet product (not totally liquid) while flowing through it. | ||
| Line 25: | Line 25: | ||
== | ==Working Principle== | ||
The atmospheric air is sucked in the dryer through 5/10 micron filter by efficient dynamically balanced fan driven by an electric motor. The clean air then passes over the electric heaters / steam or radiator provided with controller. The hot air passes through the product and fluidization dries the product. Dryer is provided with dehumidifier (Chilled water system) at the inlet so as to dry the product at low temperature under fluidized condition. The blower speed is controlled by AC frequency drive so as to control the fluidization avoiding choking of the filter bag. A raking system is provided to avoid lump formation in the container to achieve uniform fluidization and uniform drying. | The atmospheric air is sucked in the dryer through 5/10 micron filter by efficient dynamically balanced fan driven by an electric motor. The clean air then passes over the electric heaters / steam or radiator provided with controller. The hot air passes through the product and fluidization dries the product. Dryer is provided with dehumidifier (Chilled water system) at the inlet so as to dry the product at low temperature under fluidized condition. The blower speed is controlled by AC frequency drive so as to control the fluidization avoiding choking of the filter bag. A raking system is provided to avoid lump formation in the container to achieve uniform fluidization and uniform drying. | ||
| Line 32: | Line 32: | ||
== | ==Salient Features== | ||
* Machine and the trolley are scientifically constructed. The lifting jack is housed in the inlet lower chamber (part of the main shell). It is of Stainless Steel and is lined with neoprene grade rubber of suitable hardness for sealing with the product container. | * Machine and the trolley are scientifically constructed. The lifting jack is housed in the inlet lower chamber (part of the main shell). It is of Stainless Steel and is lined with neoprene grade rubber of suitable hardness for sealing with the product container. | ||
* The lifting jack is fitted with a pneumatic lifting device, which consists of 2 numbers pneumatic cylinders along with control valves, pressure regulating device and air filter. Air pressure requirement is 4 kg/cm2. | * The lifting jack is fitted with a pneumatic lifting device, which consists of 2 numbers pneumatic cylinders along with control valves, pressure regulating device and air filter. Air pressure requirement is 4 kg/cm2. | ||