single effect falling film evaporator system with mechanical vapour compression product feed 70,000 kg/hr @ 70 deg C and 12 Gew. -% NaOh, product outlet 56,000 kg/hr @ 73 deg C and 15 Gew.-% NaOH, steam consumption 980 kg/hr @ 3 bar, System consists of: (1) 696 square meter (7491 square feet) 316 stainless steel (1.4571) tube, shell and head vertical falling film evaporator (effect), manufactured by Wiegand, kom #2341-75-81-03, design pressure tube side -1/1 bar @ 100 degrees C (6870 liter), shell -1/1 bar @ 120 degrees C (8970 liter), (806) 42.4mm diameter x 1.5mm x 7m long 316 stainless steel (1.4571) tubes, 1.7m diameter 316 stainless steel (1.4571) shell, 316 stainless steel (1.4571) tubesheets, (1) 316 stainless steel (1.4571) bolt flat dished top, (1) 316 stainless steel (1.4571) bonnet head, mounted on lugs(1) 14000 ltr 316 stainless steel (1.4571) vertical pressure tank/separator, manufactured by Wiegand, kom #2341-75-81-03, design pressure -1/+1 bar @ 100 degrees C (14195 liter), 1.6m diameter x 3m straight side, weld dished top and bottom, mounted on lugs(1) 36 square meter (387 square feet) 316 stainless steel ( 1.4571)tube, head and shell vertical condenser (pre-heater), manufactured by Wiegand, kom #2341-75-81-03, design pressure tube side -1/0.5 bar @ 100 degrees C (428 liter), shell -1/1 bar @ 120 degrees C (645 liter), (75) 33.7mm diameter x 1.5mm x 5m long 316 stainless steel (1.4571) tubes, 316 stainless steel (1.4571) tube sheets, multi-pass tube side, 508mm diameter 316 stainless steel (1.4571) shell with expansion bellow, (2) 316 stainless steel (1.4571) bolt dished heads, mounted on lugs(1) 26802 m3/hr stainless steel vapour centrifugal compressor, manufactured by Borsig, type GKS 630, serial #21-1110, 415/475 kw, 10237 rpm, pressure 1 bar @ 710 deg C, driven by 475 kw, 3/50/5000 volt, 2971 rpm Siemens motor, (3) Stainless steel centrifugal feed pumps, (1) carbon steel vertical tank, weld dished top and bottom, mounted on legs
Type: Evaporator
Subtype: Rising/Falling Film
Manufacturer: Wiegand/Becker
Condition: Used
Material: Stainless Steel Austenitic
Clad: Yes
Evaporation Rate: 100 kg/h (220.5 lb/h)
Total Heat Transfer Surface Area: 3.8 m² (40.6 ft²)
single effect falling film evaporator system, product feed approximately 300 kg/hr @ 20 degrees C, product output approximately 200 kg/hr @ 50 degrees C, system includes:
shell -1/3.2 bar @ 150 degrees C (66 liter),
220mm diameter 316 stainless steel (1.4571) shell, with expansion bellows, insulated and clad,
(1) 300 liter 316 stainless steel (1.4571) vertical jacketed separator vessel, manufactured by Wiegand/Becker, pressure internal -1/3.2 bar @ 150 degrees C, jacket: -1/3.2 bar @ 150 degrees C, 508mm diameter x 1500mm straight side
insulated and clad,
(1) 316 stainless steel (1.4571) tube, shell and head vertical preheater/condenser,
manufactured by Wiegand/Becker, serial #3681,
pressure tubeside -1/3.2 bar @ 150 degrees C (46 liter), shell -1/3.2 bar @ 150 degrees C, (5.6 liter), 140mm diameter x 4m long 316 stainless steel shell, (2) 316 stainless steel (1.4571) bolt dished heads, mounted on lugs, insulated and clad,
(1) 316 stainless steel(1.4571) tube, shell and head vertical condenser, manufactured by Wiegand/Becker,
serial #3682, pressure tubeside -1/3.2 bar @ 150 degrees C (61 liter), shell -1/3.2 bar @ 150 degrees C (25 liter), 168mm diameter x 3944mm long 316 stainless steel shell. (2) 316 stainless steel (1.4571) flat heads, Mounted on lugs, insulated and clad,
(3) 316 stainless steel(1.4571) centrifugal circulation pumps, manufactured by Fristam/Stamp, (1) pump is a type FP712/120KF and (2) are type FP712/130KF, 1.1 kW/2900 rpm, openings DN40/PN16 inflow and (1) DN40/PN16 outlet
driven by 1.1 kW, 220-380V/50 Hz/ 2840 rpm, ex proof (T3) motor, mounted on baseplate;
Other ancillaries include, carbon steel framework, control panel, miscellaneous stainless steel pipework,
Pressure: 3.2 bar (46.4 psi). Temperature: 150 °C (302 °F). Vacuum: Yes.
Type: Evaporator
Subtype: Rising/Falling Film
Manufacturer: Kleiser Gmbh
Condition: Used
Material: Stainless Steel Austenitic
Evaporation Rate: 12 kg/h (26.5 lb/h)
Total Heat Transfer Surface Area: 66.5 m² (715.8 ft²)
1.4571/HII falling film evaporator carbon steel shell internal; -1/9 bar @ 250 ° C jacket, internal 1291 l, jacket 1.020 l
Pressure: 6 bar (87 psi). Temperature: 200 °C (392 °F). Vacuum: Yes.
Type: Evaporator
Subtype: Rising/Falling Film
Manufacturer: Kleiser Gmbh
Condition: Used
Material: Stainless Steel Austenitic
Total Heat Transfer Surface Area: 90 m² (968.8 ft²)
Pressure: 6 bar (87 psi)
both sides , 4.685 l internal, 1.100 l jacket total height 8.550 mm
Temperature: 200 °C (392 °F). Vacuum: Yes.
Type: Evaporator
Subtype: Rising/Falling Film
Manufacturer: Pitton-Gessner/Germany
Model: 1.4571/H2
Condition: Used
Material: Stainless Steel Austenitic
Total Heat Transfer Surface Area: 49.8 m² (536 ft²)
Pressure: 3 bar (43.5 psi)
1.4571/H2 falling film rated -1/3 @ 200 ° C bar, 640 l tubes, -1/9bar@ 250 ° C, 610 l shell, dia 600 mm,2 stainless steel heads
Temperature: 200 °C (392 °F). Vacuum: Yes.