2021 AEB engineering, water demineralization system which has run less
than 10 hours and is not used since then.
1) Be sure you have an Appropriate Area for the size of the
machine:
a. Demiplus 50:
cm: 106 x 42 x 115 h
b. Demiplus 150:
cm: 170 x 75 x 210 h
2) All Demiplus 50 and 150 Fittings are Hose Connector for Hose Ø
D32/1”:
- Water inlet;
- Demi Water outlet;
- Drain.
3) Provide a Stock Tank for Demineralized Water:
a. 20 Hl (StabyMatic 500);
b. 35 Hl (StabyMatic 1000).
4) Electrical Connection: Plug 2 Poles + Earth, 220 V, 16 A for
Maximum Consumption of:
a. 1 Kw (Demiplus 50);
b. 1 Kw (Demiplus 150).
Technical Specifications DemiPlus 50 DemiPlus 150
Flow Rate 2000 L/h 4000 L/h
Product Consumption for Regeneration
- Acid+Demi;
- AlcaKg 18 / L 15
Kg 18 / L 14
Kg 52 / L 45
Kg 54 / L 42
Water Consumption for Regenerating
Process
1800 L 3300 L
Requested Regular Water Flow Rate At least 2 Mc/h At least 4 Mc/h
Max Pressure Regular Water Inlet Not over 3/4 Bar Not over 3/4 Bar
Preparations to check before to start up
DemiPlus 50 or 150 Plant
2
5) Air Supply with dryer and constant pressure between 6-8 Bar.
Air Supply Fitting is a Quick Coupling for Connection with a 6 mm
Tube.
6) Enough Regenerating and Cleaning Products Acid+Demi”, Alca- to
start up the plant and
do the first tests
TECHNICAL CHARACTERISTICS
Demiplus consists of:
2 fibreglass columns with external epoxy fibreglass filaments, an
internal shell in a single piece made of blowmoulded iso-gel, an
injection moulded plastic base, injection moulded threaded
connections, tested at 8 bar, and filters according to DIN 19643. 2
pneumatic multi-way valves made of PVC, for the management of the
functions of all the columns with PVC injectors including the suction
of the regenerating solutions inside the column heads. 2 pneumatic
valves for the suction of the reagents and reflux control. 2 flow
meters to view and control the flow rate of the reagents. Cationic
resin macroporous polystyrene cationic resin with strong cross-linking
and high exchange capacity. Resistant to oxidation and to osmotic
pressures, specific for water and with uniform particle size to
minimise pressure drops and maximise cycles. Anionic resin macroporous
polystyrene anionic resin with strong cross-linking and high exchange
capacity. Resistant to oxidation and to osmotic pressures, specific
for water and with uniform particle size to minimise pressure drops
and maximise cycles. Control unit for the automatic management of the
plant, complete with conductivity reader. Skid frame made of AISI 304
Stainless steel for positioning and mounting of the columns and the
service systems required for the operation of the plant. Electric and
hydraulic material made of PVC.
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