100,000 TPY Salt Plant Equipment
I.
Machinery Equipment List
a.
TKS Machinery Equipment Labels
VW 1
VW 2
VW 3
VW 0
EV 1
HK 1
KB 1
SB 1
SB 2
ZE 1 A, B
WT 1
TK 1
BW 1
EH 1
NL 1
P0 1
P0 2
P0 3
P0 4
P0 5
P0 6
P0 7 A, B
PA
PB
PC
PD
II.
exchangers in the 1st preheating stage of introduced salt brine
exchangers in the 2nd preheating stage of introduced salt brine
exchangers in the 3rd preheating stage of introduced salt brine
exchangers in the zero preheating of introduced salt brine
evaporator body
EV 1 evaporator heating exchanger
collecting tank for the HK 1 condensate
collecting tank for centrifuge filtrate
collecting tank for centrifuge filtrate and sluice water
salt slurry centrifuges
collecting tank for sluice and clog water
turbo-compressor
steam washer
mixer for saturated water steam preparation
fiberglass tank
salt slurry circulation pump in EV 1
pump for filtrate from SB 1
blow-down pump
sluice water pump at BW 1
pump for condensate from KB 1
pump for condensate from KB 1
pumps for introduced salt brine from fiberglass tank into TKS
clog water pump
clog water pump
sluice water pump
sluice water pump
3.2 Machinery Equipment Characteristics
a
VW 1 - Exchangers in the 1st Preheating Stage of Introduced Salt Brine
Single exchanger size: length 7,9 m, casing dia. 320 mm
Exchanger tube size: (dia. x bore) 25 x 1 mm, length 7 m, number: 32 pcs, material: titan
Number of exchangers: 4, exchange surface – single exchanger: 17.6 m2; the whole 1st stage
exchange surface 70.4 m2
Casing material: steel gr. 11; tube casings: monel 400
Heating medium: condensate (intertubular space)
max. procedure pressure: 0.7 MPa, max. procedure temperature 100 °C
Heated medium: introduced salt brine (in tubes)
max. procedure pressure: 0.7 MPa, max. procedure temperature 80 °C
b.
VW 2 – Exchangers in the 2nd Preheating Stage of Introduced Salt Brine
Single exchanger size: length 7.9 m, casing dia. 260 mm
Exchanger tube size: (dia. x bore) 25 x 1 mm, length 7 m, number: 27 pcs, material: titan
Number of exchangers: 2, exchange surface – single exchanger: 15 m2; the whole 2nd stage
exchange surface 30 m2
Casing and tube casing material: monel 400
Heating medium: blow-down (intertubular space)
max. procedure pressure: 0.7 MPa, max. procedure temperature 120 °C
Heated medium: introduced salt brine (in tubes)
max. procedure pressure: 0.7 MPa, max. procedure temperature 95 °C
c
VW 3 – Exchangers in the 3rd Preheating Stage of Introduced Salt Brine
Single exchanger size: length 7,9 m, casing dia. 260 mm
Exchanger tube size: (dia. x bore) 25 x 1 mm, length 7 m, number: 27 pcs, material: titan
Number of exchangers: 4, exchange surface – single exchanger: 15 m2; the whole 3rd stage
exchange surface 60 m2
Casing material: steel gr. 11; tube casings: monel 400
Heating medium: condensate (intertubular space)
max. procedure pressure: 0.7 MPa, max. procedure temperature 130 °C
Heated medium: introduced salt brine (in tubes)
max. procedure pressure: 0.7 MPa, max. procedure temperature 123 °C
d
VW 0 – exchangers in the so called zero preheating of introduced salt brine
Single exchanger size: length m, casing dia. mm
Exchanger tube size: (dia. x bore) mm, length m, number: pcs, material: brass
Number of exchangers: 2, exchange surface – single exchanger: m2; the whole 0 stage
exchange surface m2
Heating medium: blow-down (intertubular space)
max. procedure pressure: 0.7 MPa, max. procedure temperature 100 °C
Heated medium: introduced salt brine (in tubes)
max. procedure pressure: 0.7 MPa, max. procedure temperature 100°C
e
EV 1 – evaporator body
Basic dimensions: dia. at max. width 4 800 mm, height 16 407 mm
Salt bellow (bag): dia. 1 100 mm, bell dia. in the salt bellow (bag) 700 mm, height 5 000 mm
Blow-down separator: dia. 1 700 mm, height 1 500 mm
Circulation tubing is 1 200 mm in dia. and consists of: - slide bearing connection of evaporator
body with circulation pump
- connection of the circulation pump with the heating body
- connection of the heating body with the evaporating body
Maximum procedure pressure: + 0.05 MPa (as overpressure) and -0.05 MPa (as underpressure),
maximum procedure temperature 120°C
Material: monel
Total weight: cca 25 tons
f.
HK 1 – EV 1 evaporator heating exchanger
Size: dia. 2 300 mm, length measured across the tubing plate 8 500 mm
Tube size: (dia. x bore) 38 x 0.9 mm, number: 1 350 pcs
Exchange surface: 1 472 m2, weight 15.67 t
Material: tubes – grade 12 titanium, casing – drum sheet metal, tube casing – Inconel 625
Heating medium: water steam (intertubular space), maximum procedure pressure:
0.25 MPa (as overpressure), maximum procedure temperature 145°C
Heated medium: salt suspension (in tubes), maximum procedure pressure:
0.05 MPa (as overpressure), maximum procedure temperature 120°C
g.
KB 1 – collecting tank for the HK 1 condensate
Tank size: dia. 1 500 mm, height 3 700 mm, material: grade St 37-2, H ll steel (according to
DIN)
Procedure data: maximum procedure pressure: 0.25 MPa, maximum procedure temperature
145°C
h.
SB 1 – centrifuge filtrate and introduced salt brine tank behind VW 1
Tank size: dia. 1 800 mm, height 2 000 mm
Material: rubber coated H ll material
i.
SB 2 – SB 1 overflow collecting tank
Tank size: dia. 900 mm, height 1 600 mm
Material: gr. 17
j.
ZE 1 A, B – salt slurry centrifuges
Characteristics: sliding continuous centrifuge, with possibility of sluicing the filtering cake, type:
P-60. manufactured by: SULZER ESCHER WYSS, maximum output 15 t/hour of wet salt
Drum design: two-stage, dia. 560/630 mm
Planned number of revolutions: cca 1 390 min.-1, max. admissible number of revs 1 900 min.-1
Oil coolant: cooling water, intake cca 1.8 m3/hour
Input of electric engines: rotor 55 kW and mechanical advance 22 kW
k.
collecting tank for sluice and clog water
Tank size: dia. 3 200 mm, height 6 480 mm, capacity 50 m3
Material: grade 11
l.
TK 1 – turbo-compressor
Radial single stage electric engine powered compressor.
Rotating wheel material – titan, spiral casing material – 1.4448 (according to DIN). Electric
engine input – 1 600 kW.
Compressor revolutions: 12 300 revs/min, sucked volume: 51 536 m3 of steam/hour
m.
BW 1 – steam washer
The washer consists of two parts.
The size of the sluicing washer part where six injection nozzles for sluicing condensate are
placed: dia. 1 100 mm, height 9.8 m
The size of the expanded washer part where the demister is placed to capture the liquid phase
from the steam: dia. 2 200 mm, height 4,2 m, total BW 1 height cca 16 m.
Material: nozzles, demister, several other parts – 1.4435 resp. 1.4571, remaining parts – gr. 11
material
Procedure data: maximum procedure pressure 0.05 MPa (as overpressure)
maximum procedure temperature 120°C
n.
EH 1 – mixer for saturated water steam preparation
Tank size: dia. 1 000 mm, height 2 000 mm
Material: gr. 11
Procedure data: maximum procedure overpressure 0.15 MPa, temperature 145°C, material P 265
GH, spray nozzles included with EH, medium – steam/condensate
o.
NL 1 – fiberglass tank
Tank size: dia. 3 050 mm, height 7 000 mm
Material: fiberglass
p.
P0 1 – salt slurry circulation pump in EV 1
Pump output: 9 500 m3/hour, transport height: 3.9m, electric engine input – 270 kW
q.
P0 2 – pump for mix of introduced salt brine and solution centrifuge filtrate from SB 1
Pump output: 60 m3/hour, transport height: 25 m, electric engine input – 15 kW
r.
P0 3 – blow-down pump
Pump output: 15 m3/hour, transport height: 18m, electric engine input – 5.5 kW
s.
P0 4 – sluice water pump at BW 1
Pump output: 60 m3/hour, transport height: 36.5m, electric engine input – 15 kW
t.
P0 5 – pump for condensate from KB 1
Pump output: 45 m3/hour, transport height: 40m, electric engine input – 11 kW
u.
P0 6 – SB 2 overflow pump
(used especially in SL-1 salt production when filtration cake is sliced with condensate)
Pump output: m3/hour, transport height: m, electric engine input – 10 kW