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公开(公告)号：WO2016097455A1
公开(公告)日：2016-06-23
申请号：PCT/ES2015/070931
申请日：2015-12-18
Applicant: CENTRO DE INVESTIGACIONES SUBMARINAS, S.L. , NODOSA, S.L , CANLEMAR, S.L.
Inventor： DURÁN NEIRA, Carlos , FERNÁNDEZ HERMIDA, Xulio , IZQUIERDO BELMONTE, Pablo , YÁNEZ ALFONSO, Pablo , VILÁN VILÁN, José Antonio
CPC classification number: E02F7/04 , E02F3/8841 , E02F3/885 , E02F3/92 , E02F3/94
Abstract: Sistema de circuito semi-cerrado de agua para dragas de succión, que comprende al menos: una tunería de succión (2) con un cabezal de succión (1) y una bomba de succión; una cántara (4) donde se acumulan los sedimentos y el agua dragados; una serie de chapas laterales (4a) antirrebose situadas en el borde de la pared de la cántara (4); un compartimento de agua sobrante (7) para la acumulación del agua desbordada; y un sistema de recirculación (8), que conduce el agua turbia desbordada desde el barco al fondo marino, a una zona próxima al cabezal de succión (1).
Abstract translation: 本发明涉及一种具有用于抽吸式挖泥船的水的半闭合回路的系统，至少包括：具有吸头（1）和抽吸泵的吸入管（2）; 疏浚水和沉积物积聚的容器（4）; 位于容器（4）的壁的边缘上的一系列防溢流侧板（4a）; 多余的水分（7）用于累积溢出的水; 以及将从船上溢出的混浊水输送到海床上的再循环系统（8）到与吸头（1）相邻的区域。
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公开(公告)号：WO2018178099A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/057817
申请日：2018-03-27
Applicant: NODOSA, S.L. , CENTRO DE INVESTIGACIONES SUBMARINAS, S.L. , NODOSAFER, S.L. , SUBSEA MECHATRONICS, S.L.
Inventor： NOVAS ROSALES, Juan Jose , DOPICO MARTINEZ, Alberto , DURAN NEIRA, Carlos , DURAN LOPEZ, Miguel , MARTINEZ ROMERO, Aaron , SOSA CABRERA, Dario , SANCHEZ CRESPO, Luis Alberto , VILAN VILAN, Jose Antonio , IZQUIERDO BELMONTE, Pablo , YAÑEZ ALFONSO, Pablo , FERNANDEZ HERMIDA, Xulio
Abstract: The invention relates to a system for discharging a dredged material from the barge of any vessel, hopper or dredger, that is going to discharge to the bed, minimizing dispersion of pollutants and turbidity, and facilitating the connection with the vessel and the discharge, comprising a floating monobuoy and means for guiding material, where the means for guiding material comprise: a) a first section is a floating hose (1) connected between the vessel and an input flange (11); b) a second section is a redirecting circuit of the material; and c) a third submerged section; where the monobuoy (10) is made of two halves that are coupled by means of a screwed joint (14) and where one of the halves of the monobuoy (10) comprises the second section and monobuoy.
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公开(公告)号：WO2018178088A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/057800
申请日：2018-03-27
Applicant: NODOSA, S.L. , CENTRO DE INVESTIGACIONES SUBMARINAS, S.L. , NODOSAFER, S.L. , SUBSEA MECHATRONICS, S.L.
Inventor： NOVAS ROSALES, Juan Jose , DOPICO MARTINEZ, Alberto , DURAN NEIRA, Carlos , DURAN LOPEZ, Miguel , MARTINEZ ROMERO, Aaron , SOSA CABRERA, Dario , SANCHEZ CRESPO, Luis Alberto , VILAN VILAN, Jose Antonio , IZQUIERDO BELMONTE, Pablo , YAÑEZ ALFONSO, Pablo , FERNANDEZ HERMIDA, Xulio
CPC classification number: E02F3/8866 , E02F3/9237 , E02F9/2045
Abstract: An autonomous dredging underwater device for moving along the bed and suction dredging it, mitigating the environmental impact of its operation which operates in cooperation with a surface support unit, whether floating or on land, which carries out functions such as collecting dredged material, supplying the device electrically and hydraulically, and providing communication means for supervision and/or control which comprises: a) a structural frame (1); b) a drive system (2) with four motorized wheels; c) a dredging unit (3) in which the frame (1) and the drive system (2) constitute a hood around the same to contain the turbidity which is produced during displacement and dredging; d) a concentrator (4); e) a guide system which allows displacement, both remote- controlled by an operator and autonomously according to a predefined route; and f) a flexible tube and associated method.
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