Alkali liquor cleaning device for heat exchanger

The utility model discloses an alkali liquor cleaning device for a heat exchanger. The alkali liquor cleaning device comprises a circulating pump, a cleaning tank, a cleaning liquid output pipe and a cleaning liquid return pipe. A sewage area and a clean water area are arranged in the cleaning tank,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIANG XIONGLONG, MI GUANGXI, WANG JIANGPENG, GAO XIAOBO, HAO YONG, GAO BIN, LIU SHENGHAI, GUO HONG, ZHANG SHIGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model discloses an alkali liquor cleaning device for a heat exchanger. The alkali liquor cleaning device comprises a circulating pump, a cleaning tank, a cleaning liquid output pipe and a cleaning liquid return pipe. A sewage area and a clean water area are arranged in the cleaning tank, a baffle is arranged between the sewage area and the clean water area, and the sewage area and the clean water area are separated through the baffle; the cleaning tank is provided with a cleaning liquid outlet at the lower part of the water purification area, the cleaning liquid outlet is connected to a liquid inlet of a circulating pump through a liquid inlet pipe for a pump, a liquid outlet of the circulating pump is connected to a liquid inlet of a liquid outlet pipe for the pump, and a liquid outlet of the liquid outlet pipe for the pump is connected to a liquid inlet of a cleaning liquid output pipe; a liquid outlet of the cleaning liquid output pipe is connected with a flushing inlet of the heat exchanger, a