Nuclear grade air treatment unit

• Main Authors: CHEN WENYU, HUANG SHAOQING, WEI WEIDE, ZHENG XIQIANG, YAO RUSHENG, WEI HAITAO, CAI XIBO, CHEN ZHENKAI, JIANG XIPENG, WANG YINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 16.03.2018
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The invention relates to a nuclear grade air treatment unit. The nuclear grade air treatment unit is provided with an air inlet and an air outlet; a primary filter, a high-and-medium efficiency filter, a surface cooler, a dry type water disc, an electric heater, an electric humidifier and an air supply device are sequentially arranged in a unit box body in the airflow direction; a filter bent is arranged between the primary filter and the high-and-medium efficiency filter; the primary filter is pressed and fixed on the windward side of the filter bent through a fixing device; the high-and-medium efficiency filter is pressed and fixed on the leeward surface of the filter bent through a locking device; the dry type water disc is inserted into the unit box body and is placed on a base of theunit box body in a extractable mode; an anti-dripping guide plate is arranged at the top edge of the air inlet end of the dry type water disc; and the air supply device is connected with a check valvethrough a soft connection