1500 lbs/hr. double effect forced circulation falling film evaporation/crystallizer system. MFD by: Blaw Knox, Serial # 103-86466. 1st effect RRFC (recirculating, rising falling concentrator): The separator body de-entrains the vapor and separates vapor from splash or droplets. NB# 8446. Max working pressure 109 psi @ 300 deg. F. Volume 440 gallons. Shell and heads made of 316SS, 36" dia. x 8'6" long. Openings: Top - 12" elbows, 4-1", 1-2", 1-3", 1-10". conical section 12" dia. x 20" long. Evaporator steam chest 1st effect: Type Double KFC vent 330 sq. ft. Shell 24" dia. x 9'11 7/8" long. ASME code stamped. Serial # 17863. CS shell rated 75 psi & FV @ 400 deg. F, tubes rated 75 psi @ 400 deg. F. With (84) 1 1/2" OD x 18 BWG x 10' long 316SS tubes, CS shell. 2 pass design on tube side. Evaporator vapor body 1st effect: 36" side elbow inlet type separator for final separation of vapor from liquid. Internal mesh demister. Crystallizer steam chest, 2nd effect: 462 sq. ft. all 316SS horizontal shell and tube heat exchanger. Shell 28" dia. x 9'4" long with flat heads. ASME code stamped. With (25) 1" OD x 16 BWG x 9'4" long 316SS tubes. Shell rated 75 psi & FV @ 400 deg. F, tubes rated 75 psi & FV @ 400 deg. F. Crystallizer vapor body, 2nd effect: 60" dia. x 24'9 1/4" long x 46 3/4" conical bottom draft tube type flash chamber and crystallizer body. 316SS. 3170 gallon volume. Conical bottom. Internal mesh demister with water spray. Crystallizer condenser: 1663 sq. ft. horizontal, 316SS shell, CS tube condensor. 36" dia. x 15'4" long 316SS shell, with vapors condensing on the shell side. Tube side is for pass for cooling water. (716) 3/4" OD x 18 BWG x 12' long 316SS tubes, with 179 tubes baffled on the shell side. ASME code stamped. Shell rated 75 psi & FV @ 400 deg. F, tubes rated 75 psi @ 400 deg. F. Vent condenser: 27.5 sq. ft. horizontal condensor. 8 5/8" dia. x 6'10" long shell. 4 pass on the tube side. 316SS shell rated 75 psi & FV @ 400 deg. F. 316SS tubes rated 75 psi @ 400 deg. F. Evaporator preheater: 64.6 sq. ft. Tranter 2 stage, 316SS plate exchangers. Each equipped with 10 plates type UX-216-UJ-20. Rated 150/150 psi on service and process sides. Evaporator circulating pump, 1st effect: (Stock # 111074), Goulds type 3196, size 2 x 3-6 316SS centrifugal pump. With mechanical seal. Rated 100 GPM @ 35 TDH @ 1730 rpm. Driven by 3 hp 3/60/460V, 1760 rpm TEFC motor. Crystallizer feed pump: (stock# 111075), Goulds type 3196 size 1 x 1.5-6 316SS centrifugal pump. With mechanical seal. Rated 25 GPM @ 35 TDH. Driven by 1.5 hp 3/60/230/460V 1780 rpm TEFC motor. Crystallizer circulation pump, 2nd effect: (stock# 111071), Goulds type 3175, size 10 x 12-18m 316SS centrifugal pump. Rated 2700 GPM @ 37 TDH, with mechanical seal. Driven by 75 hp 3/60/230/460, 1773 rpm TEFC motor. Centrifuge feed circulation pump: (stock# 111072), Wemco reversed impeller torque flow type. Model E, size 2 x 11.5 316SS centrifugal pump. Mechanical seal. 1750 rpm motor by 5 hp 3/60/230/460V TEFC motor. Impeller diameter 8 3/4". Serial # 8296177-1. Rated 50 GPM @ 35 TDH @ 1170 rpm. Vacuum system: (stock # 111070), Skid mounted system consisting of a SIHI type LPHY 75330 two stage water seal vacuum pump, driven by 50 hp, 3/60/230/460V 1770 rpm TEFC motor. Rated 823 CFM @ 200 Mbar. With steel tank separator 18" dia. x 3' high, mounted on legs. Connected to Goulds centrifugal pump type 3196, rated 40 GPM @ 55 TDH, driven by 2 hp 3/60/460V, 1750 rpm TEFC motor. (2) 33 sq. ft. 316SS Tranter plate heat exchanger / coolers. Control box. Demineralizer skid system for evaporator, MFD by OSK.