Humidifier uses site low-pressure steam

Hygromatik, humidifier, steam

HygroMatik’s DDS direct-steam-injection unit for humidifying air is designed for applications where clean, low-pressure steam is available, such as hospitals and laboratories. There are two versions — DDS 20 and DDS 40, with maximum humidification capacities of 270 and 770 kg/h, respectively. They achieve short-distance humidification with condensate-free saturated steam.

The DDS used a high-performance steam dryer to separate condensate from steam using a spiral piping system. The high-capacity unit uses a tight-sealing ball-float condensate drain which applies the fast-reaction operating principle to drain away large quantities of condensate, preventing loss of steam, particularly during start-up.

The DDS also has a dirt trap to protect the control valve and condensate drain against dirt from the steam network.

The DDS also has a direct-connection bus-compatible actuator to ensure optimum control, allowing for especially fin control in lower ranges and fast reaction for high humidification requirements in higher ranges.

For more information on this story, click here: August 2016, 167
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