Tuesday, 18 June 2019

Crystallization Tank – 25000ltr.


Crystallization Tank – 25000ltr.

Type
Vertical Cylinder with welded conical top and bottom, provided with
SS jacket and SS cladding.

Design Conditions Pressure Temperature Pressure Test
Shell 95°C Atmospheric Water Filled
Jacket 110°C 2.5 kg/cm2 (g) 3.5 Kg/cm2(g)

Geometric Capacity
 25000 L

Shell
Fabricated out of SS 316L quality plate.

Jacket
SS304 provide on the shell covering 90% of the total length of the
shell.

Insulation Outer insulation

Bottom Flush Valve.
Bottom Flush Valve of 76 mm OD shall be supplied and installed at
the bottom of the crystalliser.

Cover Conical bottom and top cover will be welded to the shell. It will be
fabricated out of SS316 quality material.
Agitator 1 no. top entry agitator will be provided in the tank. It will be
machined / fabricated out of SS316 quality material. Wetted parts
shall be in SS 316 and non-wetted parts shall be in MS. It shall have
Upper& middle impeller with bottom scrapper.

Agitator Drive 18.5 KW, 1470 rpm, TEFC working on 415 volts, 50 HZ 3 phase AC
supply. For Shaft sealing single dry mechanical seal to be used.

Agitator Drive Support Agitator drive will be suitably supported on SS supports, complete
with stuffing box, standard bearing housing, flexible coupling.

Nozzle & Fittings
Shell – 1 No. 450 MM dia manhole
1 No. 100 mm Sight glass
1 No. 100 mm light glass
1 No. 51 mm liquid inlet – SMS fitting
1 No. 25 mm sampling cock
1 No. 76 mm bottom drain with flush bottom valve
1 No. 50 mm CIP nozzle with a spray ball 64 mm 2 nos
2 No. 25 mm level switch socket

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