Gas Conditioning

Nozzle systems and nozzle lances for gas conditioning

Gas conditioning requires extremely fine droplets distributed as evenly as possible within the gas flow. The nozzle lances used in this application must be precisely matched to the requirements profile of the plant. Lechler offers a wide range of twin-fluid nozzle lances and spillback nozzle lances with different modes of functioning and characteristics.

Lechler VarioCool^® gas conditioning systems are used in the following processes:

Gas cooling / gas humidification
Cement works, waste incineration plants, coal-fired power plants upstream of electrostatic precipitators (ESP) or baghouses.

DeNox processes
In the SNCR process (high-temperature DeNox process) or SCR process (low-temperature SRC) in waste incineration plants or power plants.

Spray drying
In semidry flue-gas desulphurisation plants, e.g. in waste incineration plants

Spray adsorption
For flue-gas desulphurisation in small cogeneration plants.

Residual material vaporisation in furnaces,
e.g. in sewage-free waste and hazardous waste incinerators.

Brochure "VarioCool^® Gas Conditioning Systems" [PDF]