A hydroblaster includes a carriage. A plurality of bearings is rotatably mounted to the carriage at a bottom portion of the carriage. A plurality of legs is mounted to the carriage at the bottom portion of the carriage. The plurality of legs extend downwardly from the bottom portion of the carriage past the plurality of bearings. A fluid conduit is disposed on the carriage at a top portion of the carriage. A first motor is mounted to the carriage at the top portion of the carriage. The first motor is coupled to the fluid conduit such that the first motor is operable to rotate the fluid conduit. A second motor is mounted to the carriage at the top portion of the carriage. The second motor is coupled to a gear positioned at the bottom portion of the carriage such that the second motor is operable to rotate the gear.

A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

A device for cleaning surfaces, mobile, in particular for the cleaning of the cooling elements of an exchanger, including a truck for a nozzle-carrier rack, intended to be disposed in a movable manner facing the surface to be cleaned, carrying a nozzle-carrier rack, with one or more nozzles spraying the surface to be cleaned, and a guide system including, on the one hand, at least one guide profile on which the truck for a nozzle-carrier rack moves, acting as a path for the truck during its movement in the direction of the guide profile, and on the other hand, bearing members of the truck moving on the at least one profile, and wherein the at least one guide profile is rigidified by at least one rigidification beam, under elastic tension, rigidly connected in several discrete positions by fastening plates to the guide profile.

A device for driving a flexible lance for cleaning a heat exchanger duct or the like, includes a frame in which a driving mechanism is arranged for moving this flexible lance in a driving direction in the direction of an outlet opening. The driving mechanism is provided with a clamp member which can be clamped on the flexible lance and which is movable in the frame towards and away from this outlet opening. The clamp member is mounted on an endless drive element. The active part of the endless drive runs parallel to the driving direction. The drive mechanism further comprises at least one non-driven counter roller arranged opposite said clamp member. The lance is clamped between the clamp member and the counter roller.

A machine comprising: a lance, the lance configured to clean insides of tubes; a guide way positioned near the tubes; a transversal drive support slidable on the guide way and configured to move the lance along the guide way towards an insertion head; a rotational drive coupled to the lance for controlling rotation of the lance; and a feeding system coupled to the lance, wherein the guide way forms at least one supporting lance channel over a length of the guide way, the at least one channel forming an enclosure from all sides for guiding the lance, whereby a part on the circumference of the enclosure is made of a flexible lip, which lip can be locally bent by deflectors travelling with the lance.

A machine comprising: a lance, the lance configured to clean insides of tubes; a guide way positioned near the tubes; a transversal drive support slidable on the guide way and configured to move the lance along the guide way towards an insertion head; a rotational drive coupled to the lance for controlling rotation of the lance; and a feeding system coupled to the lance, wherein the guide way forms at least one supporting lance channel over a length of the guide way, the at least one channel forming an enclosure from all sides for guiding the lance, whereby a part on the circumference of the enclosure is made of a flexible lip, which lip can be locally bent by deflectors travelling with the lance.

A cleaning system for a mass transfer or cooling tower device having an enclosure, an air inlet and an air outlet in the enclosure, and first and second fill packs in the enclosure positioned between the air inlet and the air outlet. The first and second fill packs have peripheries that are positioned proximate to internal walls of the enclosure. The cleaning system includes an inlet connection mounted to the enclosure and a delivery piping system connected to the inlet connection. The delivery piping system includes a cleaning portion positioned within the enclosure between the first and second fill packs. The cleaning portion includes nozzles configured to direct a cleaning fluid onto the first and second fill packs.

A cleaning system for a mass transfer or cooling tower device having an enclosure, an air inlet and an air outlet in the enclosure, and first and second fill packs in the enclosure positioned between the air inlet and the air outlet. The first and second fill packs have peripheries that are positioned proximate to internal walls of the enclosure. The cleaning system includes an inlet connection mounted to the enclosure and a delivery piping system connected to the inlet connection. The delivery piping system includes a cleaning portion positioned within the enclosure between the first and second fill packs. The cleaning portion includes nozzles configured to direct a cleaning fluid onto the first and second fill packs.

The disclosure provides a device for assembling and processing a plate heat exchanger of a power battery, including a cleaning box, and a base platform. The base platform is welded to a bottom of the cleaning box. A water outlet pipe is welded symmetrically through an inside of the base platform obliquely. A power box is provided at a middle of the inside of the base platform. A motor is screwedly provided inside the power box. A top end of a rotating shaft of the motor is penetratingly welded to a bottom end of a rotating plate, and a welding position between the rotating shaft and the rotating plate is sealed. An edge of an upper surface of the rotating plate is welded to a bottom end of a connecting column, and a top end of the connecting column is penetratingly welded to an upper plate.