Fluid Bed Dryer Images
See more ideas about fluid fluidized bed dryer.
Fluid bed dryer images. Materials processed in a fluidized bed dryer or cooler float on a cushion of air or gas. The fluid bed dryer or cooler. Principle of the fluid bed dryer the air stream induced by the fan 2 in the upper part of the cabinet passes through the air heater 7 and the pre filter 9. And i will explore more on their functions as we study the working principle of the fluid bed dryer machine.
The process air coming from the perforated bottom of the trough creates a homogeneous fluidized carpet. Modified fluidized bed dryers. Product is gravity fed onto an enclosed horizontal perforated plate. Hot spots are not observed in the dryer because of its excellent mixing and drying capacities.
I e 20 to 40 min. The thermal efficiency is 2 to 6 times greater than tray dryer. After the heat ing has been completed the purif ied hot air passes through the pro duct container 43 from bottom to top by which means the product is. The process air is supplied to the bed through a perforated distributor plate and flows through the bed of solids at a sufficient velocity to support the weight of particles in a fluidized state.
Plug flow fluidized bed dryer. Fluidized bed dryer requires less time to complete drying. Well mixed continuous fluidized dryers. Remember each of these parts plays an integral role in the successful fluid bed drying process.
Various types of modified fluidized bed dryers have been developed and are applied in many industrial processes to overcome some of the problems encountered while using conventional fluidized bed dryers for a drying process. Aug 6 2014 fluid bed dryer fbd fluid bed processor fluid bed coater fluid bed granulation fluid bed processing fluid bed drying fluidized bed coater prism pharma machinery ahmedabad gujarat india. Fluid bed dryers explosion suppression systems 3 application fluid beds are used for cooling or drying material. Complete circular vibratory fluid bed systems skid mounted ready to process greater performance in less space at lower cost than ever before possible kason fluid bed dryers coolers and moisturizers employ an innovative circular processing unit which is inherently stronger lighter and less costly to build and finish to sanitary standards than rectangular units having equivalent surface area.
Hot or cold air introduced below the plate blows through the product to create a fluidized bed of material. Fluid bed dryer 1. Principle of the fluidized bed dryer a vibratory conveyor is leading the tobacco in an even layer through two drying zones. Of course i cannot share all the images of the over 133 fluid bed dryer designs we analyzed.
Fluidised beds are used for several purposes such as fluidized bed reactors types of chemical reactors solids separation 1 fluid catalytic cracking fluidized bed combustion heat or mass transfer or interface modification such as applying a coating onto solid items. Fluidized bed dryers coolers.