FIELD: ventilation.
SUBSTANCE: filter comprises a housing, at least the inlet and outlet pipes, a water purification unit, a cooling unit, an inertial unit cleaning, dehumidification unit, pumps, pipes, valves, automatic control unit. The housing is made airtight. Inlet and outlet are located in the upper part of the housing. The water purification unit comprises at least one spray nozzle, forming a water curtain. The cooling unit is a wet labyrinth, located horizontally below the water curtain, water level sensor, drain pipe sludge, overflow tube. Inertial purification unit consists of a layer of water impermeable partition and situated above the water level. The dehumidification unit is a dry maze, located horizontally above the yield of purified air. The housing is made passive protection system.
EFFECT: simplified design and operation, increasing efficiency and reliability of the device as a whole.
6 cl, 2 dwg
