FIELD: power engineering.
SUBSTANCE: invention may be used in service in process of routine operation and repair of industrial heat exchange equipment, heating systems of residential buildings and production areas, boilers and refrigerating equipment of various purpose and other thermal power equipment, where water is used as coolant. Device comprises one or two, depending on amount of detergent solutions, replaceable expansion tanks, connected to each other by means of supply, return, connected to equipment, and process pipelines with valves and circulating pumps to form circulating system, and tanks are equipped with exhaust ventilation and foam and sludge trap, as well as reservoir for spent solutions in the form of detachable accumulating reservoir. Device is equipped with heat exchanger with heating system provided with temperature controller, and also reverse system with manometres and is equipped with compressor to supply air into supply pipeline. Supply process pipeline is equipped with ball valve for full drain of aqueous solutions on completion of cleaning. The other version differs by availability of two to four expansion tanks, two heat exchangers with two reverse systems.
EFFECT: expansion of device application range, more efficient removal of silting, expansion of capabilities to use various modes of operation with reagents.
2 cl, 5 dwg
