Quote Cart
Niro (Bowen Design) Spray Dryer With BB-3 Type Spray machine Conical Bottom drying chamber is 12' diameter x 6' 7" straight side, and utilize a co current air flow design. Elevation to top of dryer is 25' 7". This is a complete system with the spray dryer and bag house mounted out doors. Feed related equipment is mounted indoors on a skid. Dryer details are as follows: Supply air; 1385 acfm. Natural gas; 27.9 acfm. Feed; 1725 lbs/hr. Product 525 lbs/hr. Evaporation rate 1200 lbs./hr. Process gas inlet temp. = 1100 degrees F. BB-3 spray machine with complete controls including a Penthouse control panel, feed valve, automatic force oil lube system by Sloan Brothers, and Magnetek GPD 505 VSC variable motor speed system. Bag house is manufactured from 321 SS, rated for 400 degrees F, with an air volume of 1850 scfm, and air to cloth ratio of 3.9:1. Blower is CS, by New York blower, series 45, size 224 and rated for 3000 cfm at 3127 rpm. Other support equipment includes a 400 gallon, fiberglass mixing feed tank, and related pumps. Auto valves are by Fischer, instrumentation is by Rosemount.
Type: Dryer-Spray
Manufacturer: Niro
Model: SD-25 N-R
Condition: Used
Material: Stainless Steel 304
Diameter: 3,400 mm (133.9 in)
Atomizer Type: Rotary Disc-Wheel
multifunctional Spray dryer system with rotary atomization and baghouse filter. on Zinc Oxide, but can dry other inorganic compounds. This spray dryer is an all welded unit comprised of a chamber and cone with the following dimensions: 3.4m diameter x 4.8m straight side x 2.3m coned bottom, 700mm x 400mm access door. The chamber is equipped with pneumatic hammers for helping powder discharge. This spray dryer configuration has a 2 point discharge system. The rotary atomizer is a Niro type F15-GVWO-NPSS rotary atomizer, serial # 767, Drying gas is supplied by a Niro direct gas fired air heater with Maxon airflow burner type NP-35.5, fabrication # 471, liquid petroleum gas fired, 297 kw nominal load, gas supply pressure 8mbar (min), 21 mbar (max). Product/ drying gases are separated by a bag filter, a 31 square meter (339 square feet) Includes the following optional accessories: (1) Brass Hydra-cell spray pump, type G16XDTHFECA, serial # 142602, driven by 2.2/2.55 kw, 3/50/220-240/380-420/440-480 volt, 1420/1720 rpm motor. (1) 1700 liter 304 s/steel feed tank with feed pump, open top, weld coned bottom, 1.4m diameter x 1000mm straight side, Mono Merlin rotary feed pump, type SAB2241VN8, tank and pump mounted on (4) c/steel frame with legs. (1) 250 liter 304 s/steel feed tank with clamp on Lightnin agitator, open top, weld coned bottom, 1.2m diameter x 700mm straight side, Lightnin agitator model LP-75-VH, serial # Q54279, driven by 0.75 kw, 3/50/220/380/420 volt, 1400 rpm motor, tank mounted on (4) c/steel legs. (1) Gericke s/steel centrifugal sifter, type CSM-722-MK2, serial # CM2-7072, 600mm long x 330mm wide,(1) s/steel 3110 m3/hr. @ 160 degrees C fan, manufactured by B.Bille, type HT35-530, fan speed 2900 rpm, 11 kw, 2930 rpm motor. (1) Spiroflow screw conveyor, 60mm diameter x approximately 3m long plastic tube with s/steel screw, driven by 1.75 kw, 3/50/254/277/440 volt, 1115 rpm motor, (1) s/steel 1 ton tote bin, 1m x 1m x 1m deep,
Evaporation Rate: 210 kg/h (463 lb/h). Inlet Temperature: 435 °C (815 °F). Outlet Temperature: 130 °C (266 °F). Heating Type: Gas.
Type: Dryer-Spray
Manufacturer: Niro
Model: SD-25 N-R
Condition: Used
Material: Stainless Steel 304
Diameter: 3,400 mm (133.9 in)
Atomizer Type: Inline Mixing Nozzle
multifunctional spray dryer system, with nozzle type atomization, and baghouse filter. on Zinc Oxide, but can dry other inorganic compounds. This spray dryer is an all welded unit comprised of a chamber and cone with the following dimensions: 3.4m diameter x 4.8m straight side x 2.3m coned bottom, 700mm x 400mm access door, chamber with pneumatic hammers for helping powder discharge, Drying gas is supplied by a Niro direct gas fired air heater with Maxon airflow burner type NP-35.5, fabrication # 472, liquid petroleum gas fired, 334 kw nominal load, gas supply pressure 8mbar (min), 21 mbar (max). Product/ drying gases are separated by a bag filter: a 31 square meter (339 square feet) The system also includes the following optional accessories. (1) s/steel centrifugal spray pump, manufactured by Pasilac, type K2-3805-185, serial # 137868, driven by an electric motor. (1) 1700 liter 304 s/steel feed tank with clamp on agitator, open top, weld coned bottom, 1.5m diameter x 1000mm straight side, air driven agitator, tank mounted on (4) carbon steel legs. (1)600mm diameter s/steel single deck vibratory sieve, type VSC600-1-SS, manufactured by Vibrodynamics, serial # 664P driven by 0.5 kw, 3/50/380/420 volt, 1440 rpm motor. (1) s/steel 3110 m3/hr @ 160 deg C fan, manufactured by B.Bille, type HT35-530, fan speed 2790 rpm, 11 kw, 2930 rpm motor. (1) Feluwa high pressure feed pump, type SGL-232/3-K50-M190-ZW, serial # 21/26322, 0.47 m3/hr., 1.5 kw, 1400 rpm.
Evaporation Rate: 210 kg/h (463 lb/h). Inlet Temperature: 425 °C (797 °F). Outlet Temperature: 130 °C (266 °F). Heating Type: Gas.
Type: Dryer-Spray
Manufacturer: Niro
Model: Utility Unit
Condition: Used
Material: Stainless Steel 304
Diameter: 1,219 mm (48 in)
Atomizer Type: Single Fluid Pressure Nozzle
Utility Model pilot size used for scale up work Rated for 20 lbs.hr with atomizing nozzle with conical bottom.
Evaporation Rate: 9.1 kg/h (20 lb/h). Heating Type: Gas. Height: 1,829 mm (72 in).
Type: Dryer-Spray
Manufacturer: Niro
Condition: Used
Material: Stainless Steel 304
Diameter: 7,000 mm (275.6 in)
Evaporation Rate: 1,800 kg/h (3,968 lb/h)
nozzle type spray dryer system with integrated fluid bed, directly heated with heat recovering, 45% DS feed, product is a micro Granulate, spray nozzle feed (unavailable)dryer directly heated by gas burner, bottom of the dryer has an integrated fluid bed with rotary lock valve,(1) 3.2 m3/hour stainless steel Feluwa feed pump, pressure 120 bar, (2) 21,000 liter stainless steel cyclones, manufactured by Niro, pressure 1 bar @ 120 degrees C, each with a rotary lock valve, (1) Stainless steel pre-cyclone, manufactured by Niro, pressure 1.01 bar @ 120 degrees C, with 2-rotary lock valves, (1) 54000 Nm3/hour stainless steel main blower/fan, manufactured by Niro, fabrik #F388334/1, pressure 1.03 bar @ 120 degrees C, driven by 170 kW, 1490 rpm motor,2) 0.8 m3/hr. twin screw coolers, manufactured by Engelmann, driven by 3kw motor, stainless steel fresh air blower, manufactured by Niro, driven by 7.5kw motor with air filter, (1) 13 square meter stainless steel heat exchanger, manufactured by Niro, pressure 1.04 bar @ 800/250 degrees C, (2) 105,000 liter Aluminum silos, manufactured by Buhler, 3m diameter, pressure 1.03 bar @ 20 degrees C, each with a dust filter mounted on top, (1) stainless steel wet scrubber system which includes (1) 50,000 liter stainless steel vertical Scrubber, pressure 1.03 bar @ 120/40 degrees C, 2.8m diameter, 90kw motor, (2) 78.2 square meter stainless steel plate heat exchangers, manufactured by GEA, pressure 3 bar @ 40/20 degrees C, (2) 265 m3/hour stainless steel centrifugal pumps, driven by 17.5kw motor, (1) 1500 liter vertical separator tank, manufactured by Niro, 2m diameter, pressure 1.03 bar @ 40 degrees C, and other ancillaries ,other ancillaries, dryer system also includes other minor ancillaries such as valves, flow meters etc.
Inlet Temperature: 280 °C (536 °F). Air Flow Rate: 54,000 m3/h (31,783 CFM). Pressure: 1.3 bar (18.9 psi). CIP: Yes. Heating Type: Gas. Height: 18,000 mm (708.7 in).