Finned heat exchanger cleaning system

• Main Authors: HUANG WEIXING, REN TIANCI, SU YUSONG, HUANG QINGXIANG, SUN XIQING, ZHAO TAOZI, FU CHANGLEI, FENG SHUAIWEN, LEE RA-JIN, ZENG ZHAOCAI
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: BLASTING; CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model relates to a fin type heat exchanger cleaning system which comprises a cleaning tank, a cleaning circulating pump, a cleaning spraying head and a fin type heat exchanger, the cleaning tank, the cleaning circulating pump and the cleaning spraying head are sequentially connected through pipelines, and a rinsing desalted water conveying pipeline is connected to the pipeline between the cleaning circulating pump and the cleaning spraying head. A cleaning hole and a discharging hole are formed in the fin type heat exchanger, the cleaning spraying head is located above the fin type heat exchanger and arranged at the cleaning hole, and the discharging hole is connected with a pipeline and used for being externally connected with a dirt cleaning and distributing system. According to the utility model, the mixed cleaning solution prepared from the air conditioner cleaning agent and the desalted water in the cleaning tank is firstly used for continuously washing the fin type heat exchanger, and then t