"fluid bed dryer" is providing compactness and conceptional principle of air fluidization for drying granules, crystalline, coarse or similar materials in pharmaceuticals, fine chemicals, dyes, food & allied industries.the basic concept of the fluid bed system begins with a simple drying unit to which several different optional packages may be added for conversion to a granulation or coater.the fluid bed dryer is not suitable for drying liquids or pasty materials.
operation:
fluid bed dryer is designed to introduce the hot air stream at the base of the product container which is filled with the material. This hot air stream expands the bed of material at certain velocity & creating turbulance in the product. The phenomenon is known as fluidisation and offer conditions which are almost ideal for drying. Heat transfer is extremely high and uniform. The product is dried fast without appreciable loss of heat. Filter bags prevent particles escaping from the dryer.
benefits
- fluid bed dryer occupy comparatively lesser floor space.
- very easy to operate.
- can dry material in least time as compared to tray dryer.
- temperature distribution through out the product is uniform and the heat transfer rate is very high.
- due to the reduce drying time high production rates are achieved.
- the physical and chemical properties of the products are generally not affected and therefore the dryer can effectively be used for heat sensitive products.
- due to the continuous movements of product during drying lump formation, case hardening etc. Are minimized
special features:
- uniformity in drying and reduction in drying time.
- atmospheric inlet air is filtered by means of non woolen filter cloth. Pre /micro v & hepa filters can be provided on demand on extra cost to prevent any fine dust to pass through the products.
- digital temperature indicator cum controller for inlet air & digital temperature indicator for outlet air, are provided for electrically heated model.
- digital temperature indicator are provided for inlet & outlet air, in steam / thermic fluid heated model. (temperature controlling valves will be in customer scope of supply)
- manually operated air dampers provided to control the inlet and outlet air flow.
- an explosion safety flap of adequate capacity at the rear of dryer and an earthing point to prevent static charge in the machine.
contact parts retarding chamber & product container are made out of ss304 & polished to the mirror finished and other parts are made out of ss 304 and polished to the matt finished in gmp model & made out of m.s. & painted in standard model with non-flameproof blower motor, (flameproof motor provided on demand) suitable to dry wet material.
optional - (provided on demand on extra cost)
- double wall puf insulated ahu with pre /micro v & hepa filters and cooling coil can be provided on demand on extra cost.
- pneumatic system for lifting of product container ( in 3 pieces design ) & finger bag shaking with butter fly valve.
- flameproof motor with weather proof / flameproof enclosure for operating panel. (it is recommended in steam heated model only. Power panel should be mounted out side the flameproof area.)
- safe earthing arrangement with low voltage relay.
- solid flow sensor monitor for monitoring the leakage in the air discharge filters.
- differential pressure gauges or differential pressure trans-meter across the air discharge bag, inlet air filter and container sieve.
- "plc" based power panel with "mmi"/ touch screen based operating panel with printer port facility for process automation.
- extra product container with trolley for more utilization of machine.
- online sampling port at product container for sampling of material without shut- off the machine.
- food grade silicon gasket set.
- facility of mounting of blower with motor & heating chamber with air filteration unit out side the granulation room.
- contact parts made out of ss 316 or ss316 l instead of ss304.
- pneumatically operated inlet and outlet dampers.
- silencer to reduce the noise level of exhaust air.
GST : 24AADCD1528J1ZW
Write a Review
Mr. Shailesh Satwara (Dynamic Engitech Pvt Ltd)
309, Heritage Plaza, Opp : Gurukul Temple, Drive in Road, Ahmedabad, Gujarat - 380052
Share us via
