Danfoss Two-stage ammonia plant with intermediate cooler principle diagram
Two-stage ammonia plant with intermediate cooler (principle diagram)
Cold store #1
EKE 400
GD
Cold store #2
EKE 400
GD
BSV
CHV
BSV
CHV
SNV
SNV
ICF20-4-102D1
ICF25-6-3RA
SNV
ICF20-4-102D1
ICF50-4-43MA
ICF65-3-41
ICF65-3-41
”Wet”
return line
Liquid line
(pump)
Hot gas
line
SVA
SVA
Q – min.
SVA
VLT
SVA
SVA
SVA
SVA
SVA
AKS
Evaporative
condenser
LP– suction line
SNV
To open air
SNV
SVA
SVA
CVC
SNV
EVM
Air purger
- type IPS8
Water
tank
Air and non
condensable
gas
SV1-3 HP float valve
ICF15-4
ICF15-4
Plate Freezer
EKE 400
GD
BSV
SNV
SVA
ICF25-6-3RA
SNV
EVRS
SVA
SVA
ICS1
CVP
SNV
ICS 3
REG
ICM
NC
SNV
SVA
CHV
ICF50-4-48
EVM
ICS1
SVA
FIA
SNV
SVA
FIA
SVA
BSV
SVA
BSV
BSV
SFA
+DSV
FIA
Q – max.
SNV
To open
air
SCA-X
SNV
SNV
NH3 pump
Differential-pressure
Pump
separator
SNV
BSV
RT
260A
SVA
system
L
L
G
AKS 38
SNV
SVA
SCA-X
SVA
AKS 4100
SNV
LLG
SNV
SNV
FIA
RT
260A
NH3 pump
EKE
347
REG
SVA
BSV
SNV
SNV
Q – max.
SNV
SNV
Oil collector
Liquid line (sub cooled)
ICF 25-6-5A
SVA
SVA
QDV
15
REG
SVA
GD
Equalization line
SVA
SVA
SNV
SVA
SFA
+ DSV
SVA
SNV
Receiver
QDV
15
SVA
HP-Liquid line
ICS 3
SVA
Hot gas
defrosting system
SVA
SNV
SNV
SVA
SVA
Charge valve
CHV
ICEDRAW.DK
CHV
kch
SVA
ICE-MATIC
LP – suction line
LP – discharge line
GD
LP- reciprocating
compressor
ICEDRAW.DK
SV1-3 HP float valve
AKS
CHV
SNV
SVA
ICE-MATIC
kch
SNV
SNV
AKS
SNV
To open
air
SNV
SVA
FIA
Intermediate
cooler
SFA
+ DSV
PMFL
SVA
SVA
SVA
SVA
AKS
SVA
QDV
SNV
AKS
38
SNV
LP
- float valve
Type SV 4
SVA
15
CHV SVA
ICE-MATIC
kch
HP – suction line
GD
HP- reciprocating
compressor
ICEDRAW.DK
AKS
SNV
ICE-MATIC
CHV
kch
SVA
ICEDRAW.DK
SVA
SVA
SVA
ICF15-4
LP
- float valve
Type SV 4
SVA
QDV 15
HP–discharge line
GD
Water
rectifier
Sight glass
SVA
REG
SVA
SVA
ICF15-4
SVA
ICE DRAW by Kurt C. Hilbrecht
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