Fire Tech Engineers GIDC, Rajkot, Gujarat

Vibratory feeder is used to transfer the various size materials or granular materials from hopper to receiving device uniformly, continuously and periodically in the production flow and to feed materials into the Belt Conveyor or Crusher continuously and uniformly. The vibrating feeder is widely used to match the crushing and sieving equipments in many industries including metallurgy, coal mine, mineral dressing, building material, chemical, grinding, etc.

The FBC fired THERMIC FLUID SYSTEM consist of a Radiative Heat Exchanger Coil / Convective Heat Exchanger Coil / HRU unit / Air pollution equp. With fluidised bed combustion furnace , controlled Fans , TFH Pump. Where the Thermic Fluid travelled through Pump in to the Convective H.E. and than Radiative H.E. to Final Process. As we consider the Flue gas path, Flue gas passes from furnace to Radiative H.E. to Convective H.E. than HRU unit to Air pollution eqp. to I.D. Fan and Chimney.

The ( FBC ) Fluidised Bed Combustion fired HAG system consist of a Radiative Heat Exchanger / Convective Heat Exchanger / HRU unit / Air pollution equp. With fluidised bed combustion furnace and controlled Fans. Where the Cold Air Fed in to the Heat Recovery Unit ( HRU ) through C.A. Fan, gradually is heated and passes to Convective H.E. and than Radiative H.E. to Final Process. As we consider the Flue gas path, Flue gas passes from furnace to Radiative H.E. to Convective H.E. than HRU unit to Air pollution eqp. to I.D. Fan and Chimney.

Single Rotor, Swing Knittle (Triangular Hammer) Stephens Adamson design for sizing of Coal / Lignite for less than 8mm particle. All hammer and breaking plate to be hardened by hard facing Rod ( Nickle – Crome ) which gives better hammer life.

Solid fuel fbc based indirect fired hot air generator capacity : 3,00,000 kcalhr. To 75,00,000 kcalhr. Temp. : min. 140 deg.c to max. 450 deg.c

The ( FBC ) Fluidised Bed Combustion fired HAG system consist of a FBC Furnace with Radiation First Pass / Second Pass Refractories Chamber / Ash Settler / Cyclone / Fuel Feeding System. With fluidised bed combustion furnace and controlled Fans. Where the Cold Air Fed in to the Top of the Radiation First Pass Zone, that cold air suction by I.D.Fan fitted at process point to maintain desired temp. of final process Hot Air. As we consider the Flue gas ( Hot Air ) path, Hot Air passes from furnace to mix cold air at top of radiation zone than final temp. say 300 tO 650 deg.C passes in second zone than goes to Ash Settler for settled heavy ash particle, than goes to cyclone to separate fine ash particle collect at bottom RAV than final hot air fed to Process Dryer or Heat Sink. Complete system run in vaccum where I.D.Fan suction of hot air from HAG.

Bucket Elevator take a material from bottom to vertically top on the Hooper, The system occupy very less space and easy to operation.Bucket Elevator design according to partical size and density, for very lighter material like Sawdust, continuous type Bucket Elevator suitable for the same, where heavy material like, Coal / Lignite use a Centrifugal type discharge Bucket Elevator.

Transfer the material from ground level to Top Hooper, This system operationally very easy, less maintanence, consume less power but occupy the big length area, specially suitable for granual particle liks, Crush Coal, Sawdust, Husk ect.

Fluidised bad combustion type solid fuel based Hot Air Generator.