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Koercl Fluid Control System

Address: No. 225, nine waterway, Licang District, Qingdao



Engineering Department

Contactor:Mr Wang




Contactor:Mr Wang



Sales Department

Contactor:Mr Zhang



Contactor:Mr Zhang



Beer equipment
Vacuum Water Deaeration

Vacuum water deaeration by stripping with CO2

Very low residual oxygen values ﹤20ppb

Low CO2 consumption

Low energy consumption

Optional in-line oxygen analyzer,filtration or carbonization

Hygienic design,full CIP capability

Easy operation,low maintenance effort,long service life

Fully automatic operation with standard PLC and touch panel

Optional integration in process control system and remote maintenance

Individually dimensioned and designed for each specification

Equipment and components according to customer specification

Compact tubular-frame system (skid mounted)

   The Vacuum Water Deaeration  deaerates water down to a residual oxygen concentration below 20ppb.Optionally the water can be cooled down,filtered or sterilized with ultraviolet light.The function of the unit can be monitored and documented by an in-line oxygen analyzer at the outlet of the unit.

   The process is employed in the brewing,beverage,food and chemical-pharmaceutical industries,wherever water wit lowest oxygen content is reuired to assure high product quality and stability.

   The system is characteriaed by high operational reliability,low CO2 and energy consumption.

Technical Description

   The water is distributed homogeneously to the structured packing at the top of the column.The CO2 is fed in at the bottom of the column.The water slowly flows downwards through the structured packing in counter current flow to the CO2.A long and intensive contact between water and stripping gas is ensured by the high-performance structured packing.CO2 is dissolved in the water up to a level of 0.2g/l and at the same time suppresses the oxygen.The operation of the column under vacuum,with a pressure about 80mbar,reduces the partial pressure of gas.Low oxygen values and CO2-consumption are reached.Optionally,nitrogen can be used as stripping gas.

   The deaerated water is pumped out of the bottom of the column with a frequency controlled pump.Optionally the water can be cooled down in a plate heat exchanger by glycol or ammonia.Sensors for oxygen,level,flow and temperature monitor the proper functioning of the system.

   The unit can be controlled by a local PLC with a touch panel or by a process control system.

Designed for high hygienic standards,all common cleaning agents in the beverage and chemicao-pharmaceutical industry can be used for CIP cleaning.

Technical Specification


10 to 500hl/h

Residual oxygen content


Cooling media

glycol or ammonia