Spraying and cleaning equipment for inner surface of pipe fitting

• Main Authors: GUO LIYU, CAO ZEBIAO, WANG HONGXIA, LIU DONGLI, SHI ZHANGMAN, TAN RENMU, YE QIANGWEI, ZHUANG RONG, YIN GUIQIN, MA YINGJIANG
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2011
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The utility model provides spraying and cleaning equipment for the inner surface of a pipe fitting. The spraying and cleaning equipment for the inner surface of a pipe fitting comprises a positioning mechanism and a spraying and cleaning system, wherein the positioning mechanism is used for installing the pipe fitting; the spraying and cleaning system comprises a nozzle structure, a cleaning circulation system, a high-pressure air water shearing system and an electric control system, wherein the nozzle structure is provided with a plurality of nozzles, and at least a part of nozzles correspond to the pipe mouth of the pipe fitting; the cleaning circulation system is communicated with the nozzle structure; the high-pressure air water shearing system is communicated with a high-pressure air source (P) and the nozzle structure via a pipeline; and the electric control system is used for respectively controlling the cleaning circulation system and the high-pressure air water shearing system to switch on and off. T