Scrubbers
Vertical or sloped standing tube with vertical gas inlet and propelling nozzles arranged concentrically in the tube above the side gas inlet.
Jet Scrubbers are very versatile, either as fast absorber, de-duster or gas cooler. They operate according to the injection principle and do not cause any pressure loss but generate a pressure increase in the gas flow instead. The circulating scrubbing liquid serves as a motive medium and conveys the induced gas through the jet scrubber pipe. They can be immediately put into operation, making of them the best choice in case of any emergency.
With a gas volume flow of up to 200,000 m3/h, Jet Scrubbers are suitable for quenching, absorption, particle separation and as emergency scrubber system. The system easily scales down to flow rates of 5 m3/h or less as well.
For particle sizes larger than approximately 3 µm, Jet Scrubbers can achieve a separation efficiency of over 98% while still maintaining a pressure gain. Depending on the density of the particles, the efficiency can be even higher.
The Jet scrubbers from GEA consist of a vertical or sloped standing tube with vertical gas inlet and a liquid distribution by propelling jet nozzles. Followed downstream by a separation and storage tank.
As emergency scrubbers they are utilized as:
Jet Scrubbers can be used for de-dusting applications such as:
Among their applications as gas coolers are to find:
Vertically standing tube with Venturi throat and displacer (Venturi cone) and spray nozzles arranged concentrically in the tube, above the Venturi throat.
In order to prevent accidents caused by escapes of chlorine from leaking storage containers or dosing plants, GEA has developed chlorine emergency units, which operate according to the principle of the jet scrubbers.
Seeking to provide a flexible unit, capable of mastering manifold industrial off-gas problems, resulted, in 1950, in the development of an adjustable annular gap scrubber which today ranks among the outstanding high-efficiency scrubbers. As far as grain size of solid and liquid dust particles and concentration of gaseous components in a gas mixtu...
Next generation scrubber for more than the non-ferrous metallurgical industry. Used for dust and particulate removal in saturated waste gases, Linear Flow Scrubbers offer increased energy savings and efficiency thanks to their high adaptability, adjustability capacity to steadily scrub at fluctuating gas flow rates.