Two dimensional shuttle rotary cleaning device

摘要: An improved two-dimensional shuttle rotary cleaning device includes a frame with which is connected bracket adapted for pivotal movement between first and second positions normal parallel to the frame, respectively. A assembly slidably exterior surfaces of pendant tubes boiler. The tubular lance union connecting rotating about its axis. air cylinder reciprocating relative along axis lance. Pressurized fluid supplied via union. exits plurality radial openings, whereby directed under pressure against remove slag other built up materials therefrom. When in position, arranged thereof when are operated. pivoted swung from position so that may be moved adjacent next row cleaning.