Page 5 - Combined_140_OCR

Re 1 r ige ra lion Sy st cm
Coen vessor-driven evaporating refrigeration system
with imercoolcr
lie. rigcratiiig capacity 2,000,000 kcal/h (7,936,650 Btu/hr)
Rclrigcraiit Frigen 22 (difluorinc-monochloro-
mcihane)
Coo Cri P c- r Trichlorcthylenc
Cocula;cd volume of cooling agent 71 m° (13,7u0 U.S. gal)
: i igh-cap;;city aiigcoSIcr:
W idth/height 12.2 X 12 m (40 X 40 ft.)
Effective cooling area approx. oOOO * re (53,820 sq It)
\ ,era tor <. ;
hour stage facial compressor with adjustable stator
vanes (1st. stage only)
Ra ted spec g o900 rpm
Pressure ratio 5:1
Power consumption 2300 kW (3080 hp)
Process Control System \
Type IBM 1710/1620
Capacity of core storag G 40,000 positions
Capacity ol disk storage 2,000,000 positions each
Peripheral units:
Disk storage IBM 1311
Printer IBM 1443
Card read-punch IBM 1622
Paper tape unit IBM 1621/24
B Plotter IBM 1627

( A

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K1
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-------ifichiorethylen« --------- I RIGI N 22 — • — — Cihyifn«<jiykoi “-—' — Cooling water -■------ ‘Hot water
Main units ol rc.l’rigcraiioii system: (I) radial compressor,
('. ) '.hive-phase motor, (3) evaporate?, (■!) intercooler, (5)
condenser, (6) cooling tower, (7) pump 1, (8) slide valve 1,
(9) slide valve 2, (10) heat exchanger 1, (11) pump 2, (12)
heat exchanger 2, (13) slide valve 3. (14) pump 3, (15) air
cooler

i i ration system. Maxirnui refrigerating capacity 2,000,000 kcal/h (9,936,650 Bru, h ,