Fluidized bed dryer features a large drying level and the fabric is dried in a very short time. Content continues to be absolutely free-flowing and uniform.
Product or service bowl: holds the bed of moist particles. The primary vessel wherever the drying approach will take position. It's built to enable for your suspension of particles in the fluidized condition. It’s usually crafted from stainless-steel for toughness and relieve of cleaning.
Technically, it transpires once the drag power of a fluid upward is balanced from the gravitational drive of your good particles. These particles are suspended inside the fluid, making a fluidized or suspended good mattress.
The recent air or gasoline, typically blown upwards, makes a turbulent surroundings, igniting the raise and blend of particles. This rigorous blending allows for ideal interaction in between the particles as well as the drying gases.
The specified or targeted conclusion of drying procedure is attained by tests reduction on drying (LOD) at the end of drying method.
Mechanical shaking is The easiest way to take out the dust layer and it is completed through the pneumatic cylinder on the set intervals here and appears to be We've got two filtering chamber the shaking is alternated amongst the two.
The sucked air passes by way of a number of filters where particles and impurities are taken out. The filtered air then proceeds to pass through a heating system where by it’s heated to the desired temperature with regards to the solution’s necessities.
From the fluidization procedure, scorching air is launched at superior tension by way of a perforated mattress of moist good particulate.
The entrained particles continue to stay on to The within surface with the baggage. Intermittently the luggage are shaken to get rid of the entrained particles.
Fan motor controls the air force and carrying capability. When admirer motor pace is enhanced air velocity is enhanced and vice versa.
Lastly, fluidized mattress dryers might be less well suited for components which have extensive particle measurement distributions; these may lead to segregation within the mattress, where smaller particles fluidize additional readily, when bigger types continue to be mostly static.
The drying system is going down in even more three phases until finally and Until the endpoint is accomplished. For the endpoint, the strong particles dampness amount is equivalent to or a get more info lot less than 1%.
This could generate perhaps problematic operating circumstances, leading to more maintenance, necessity for dust removing units, and likely even worries with operator overall health and protection.
The fluidized bed delivers a perfect ecosystem for warmth and mass transfer resulting from its large floor area and successful mixing. Since the particles are suspended and agitated, the drying or granulating medium can penetrate the mattress, promptly transferring warmth towards the particles and evaporating dampness.