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1. WO2020003222 - APPARATUS AND METHOD FOR INTERNAL CLEANING OF A PIPELINE

Publication Number WO/2020/003222
Publication Date 02.01.2020
International Application No. PCT/IB2019/055489
International Filing Date 28.06.2019
IPC
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9
Cleaning hollow articles by methods or apparatus specially adapted thereto
02
Cleaning pipes or tubes or systems of pipes or tubes
027
Cleaning the internal surfaces; Removal of blockages
04
using cleaning devices introduced into and moved along the pipes
049
having self-contained propelling means for moving the cleaning devices along the pipes
051
the cleaning devices having motors for powering cleaning tools
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9
Cleaning hollow articles by methods or apparatus specially adapted thereto
02
Cleaning pipes or tubes or systems of pipes or tubes
027
Cleaning the internal surfaces; Removal of blockages
04
using cleaning devices introduced into and moved along the pipes
043
moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
B08B 9/051 (2006.01)
B08B 9/043 (2006.01)
CPC
B08B 9/0436
B08B 9/045
B08B 9/047
B08B 9/051
Applicants
  • ENI S.P.A. [IT/IT]; Piazzale Enrico Mattei, 1 I-00144 Rome, IT
Inventors
  • SCHIAVON, Riccardo; IT
  • BUONGIORNO, Nicola; IT
Agents
  • CERNUZZI, Daniele; IT
Priority Data
10201800000680629.06.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) APPARATUS AND METHOD FOR INTERNAL CLEANING OF A PIPELINE
(FR) APPAREIL ET PROCÉDÉ DE NETTOYAGE INTERNE D'UNE CONDUITE
Abstract
(EN)
The object of the present invention is an apparatus for internal cleaning of a pipeline and the relative process; the apparatus comprises an interchangeable rotary cleaning head, a motor device coupled to the rotary head, a movement device configured to move the apparatus inside the pipeline, and a remote control system. The combined movement of the rotary head rotation and of the advancing motion of the apparatus inside the pipeline allows the disintegration of the deposits present internally of the pipeline by mechanical action.
(FR)
La présente invention concerne un appareil pour le nettoyage interne d'une conduite et le processus associé ; l'appareil comprend une tête de nettoyage rotative interchangeable, un dispositif moteur accouplé à la tête rotative, un dispositif de déplacement configuré pour déplacer l'appareil à l'intérieur de la conduite, et un système de commande à distance. Le mouvement combiné de la rotation de la tête rotative et de l'avance de l'appareil à l'intérieur de la conduite permet la désintégration des dépôts présents à l'intérieur de la conduite par action mécanique.
Latest bibliographic data on file with the International Bureau