Cooling & Quenching
Packed Cooling Tower (Column Cooler)
Rapid cooling or quenching of gas streams. Used in several essential applications in the process industries.
The vertical vessel (Tower, Column) is equipped with installations inside that enable an intensive contact between the scrubbing liquid and the exhaust gas to be cooled. The choice of installations depends on the composition of the exhaust gas.
The naming of the cooling type depends on the kind of internal columns.
- Packed-bed evaporation cooler
- Packed evaporation cooler
- Tray evaporation cooler
- Spray evaporation cooler
Key features:
- CFD simulation for optimized gas distribution and nozzle arrangement
- No dust agglomeration on distribution plates thanks to rapping devices
- low maintenance and low maintenance costs
- Compact design
- Cleaning function available only after a specific deadtime
Working Principle
Working Principle of Packed Column Cooler
The gas and cooling liquid are inserted into the counterflow.
The exhaust gas to be cooled enters at the lower end of the column and is led to the upper end.
At the top, the cooling liquid is distributed equally over the whole tube cross section and flows down again over the column installations where it is collected in a container.
Downloads
Related Products
Gas conditioning tower (GCT)
Used in industrial applications to cool gases upstream of electrostatic precipitators / bag filters for effective temperature control, gas volume reduction and humidification by the evaporation of water. GEA provides the two available atomization technologies utilized in the evaporative cooling process: hydraulic atomization and twin-fluid atomiz...
Hot gas quench systems
Vertically standing scrubbing tube with gas inlet from above and spray nozzles arranged radially on the tube below the gas inlet.
Quench cooler
Rapid cooling of quenching of gas streams is used in a number of essential applications in the process industries. The selection and sizing of spray nozzles are the most critical decisions in the system design. GEA quench tower design consists of an open vessel in which liquid is sprayed to contact the gas. The gas enters the bottom of the tower...
GEA Insights
Pre2Fuel: Cleared for takeoff
GEA's innovative process marks a milestone in the pretreatment of biofuels such as hydro-treated vegetable oil and sustainable aviation fuel. By eliminating the bleaching process, manufacturers benefit from significant savings potential: over 50% lower operating costs and up to 12% less CO2 emissions.
The next era of food production with GEA NEXUS
Climate change and a growing world population put increased pressure on the energy-intensive food industry to feed more people without further impacting the planet. George Shepherd, GEA’s Global Technical Sustainability Manager, explains how GEA uses its engineering know-how to help processors produce more sustainably yet increase productivity.
