DEVICE OF ADSORPTION DRYING GASES Russian patent published in 2018 - IPC B01D53/26 B01D53/04 

FIELD: chemistry.

SUBSTANCE: device of adsorption drying gases comprises the first and the second adsorbers installed in parallel, control valves installed in the wet gas supply line before the adsorbers and in the dry gas supply line after the adsorbers. The device contains a filter, a recuperative heat exchanger, a heater and a cooler. The first outputs of the first and the second adsorbers through the control valve and the filter are connected respectively to the input of the recuperative heat exchanger, the gas quality control device and the output for the dried gas of the device. The output of the recuperative heat exchanger through the heater and the control valve is connected to the second inputs of the first and the second adsorbers. The second outputs of the first and the second adsorbers through the control valve are connected to the second input of the recuperative heat exchanger, the second output of which through the cooler is connected to the input of the separator, the outputs of which for the regeneration gas and water are the outputs of the device. The device input of the raw gas through the control valve is connected to the inputs of the first and the second adsorbers.

EFFECT: simplification of the device and quality control of gas drying.

1 dwg