ITWT-400 : Treated water tank 400 liters (to cooling and storage cold treated drinking water)

Cold water container ITWT-400 with the cooling spiral is designed for accumulation 400 liters of ice water. The very cold treated water is using for cooling of the wort in a single-stage plate heat exchanger where the wort is cooled down from 95°C to about 6°C to 25°C. This ice water from the ITWT is heated to 70-80°C during cooling of the wort. The heated water is then kept in the hot water tank, where is stored and used for next brew batch..

Description:

The water container is connected to the waterworks with rated power of 80l/min, 2,8 bar. The container is stored on 4 adjustable feet and closed with a stainless steel lid. Inside the tank the media is cooled with a stainless steel spiral – stainless steel pipes DN 32/25, in which circulates iced water from ice water tank, the temperature is regulated by a digital controller Dixel XR20D, which controls the solenoid valve DN 15.

Accessories:

a) discharging/sludge draining and filling armature
b) water input
c) water output
d) basin for probe NTC
e) NTC probe
f) pump Wilo Yonos PICO 25/1-6 230V →
g) switchboard
h) main switch 380V 16A
i) digital controller DIXEL XR 20 D
j) solenoid valve ASCO DN 15

Parameters:

· Diameter (with insulation) 800 mm
· Overall height 1250 mm
· Weight 78 kg
· Total volume 450 L
· Usable volume 400 L
· Insulation 50 mm

Material :

• Inner tank – AISI 316
• Cooling spiral – AISI 316
• Outer jacket – AISI 304

Warranties:

• Tank  36 months
• Pump 24 months
• Armatures 36 months
• Expansion vessel 24 months
• Electric switchboard 24 months
• Float valve 36 months

Scheme of the ice treated water system in the Breworx breweries :