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    • 45. 发明申请
    • SUCTION HEAD FOR A DREDGING VESSEL AND METHOD FOR DREDGING USING SAID SUCTION HEAD
    • 用于干燥船的吸头和使用吸附头的干燥方法
    • WO2012104314A1
    • 2012-08-09
    • PCT/EP2012/051589
    • 2012-01-31
    • BAGGERWERKEN DECLOEDT EN ZOONTACK, Bruno
    • TACK, Bruno
    • E02F3/92E02F3/88E02F5/10
    • E02F3/9262E02F3/8841E02F3/9256
    • The invention relates to a suction head (20) for a dredging vessel (1) that is adapted for movement in a direction of movement P. The suction head (20) comprises a box shaped construction (21) provided at the bottom side with a suction opening (22) with a connection for a suction conduit (3) of the dredging vessel (1), and with a rear wall (23) and a front wall (29,26e), extending substantially transverse to the direction of movement P and side walls (25a, 25b), extending substantially parallel to the direction of movement P, as well as an upper wall (24) provided at the side turned away form the bottom, whereby the rear wall at the bottom side is provided with cutting tools (30) for penetrating in the bottom, and whereby the front wall comprises a fixed wall part (29) and a movable wall part (26e) that moves together with the bottom profile. The suction head can efficiently dredge harder grounds.
    • 本发明涉及一种适于在运动方向上移动的疏浚船(1)的吸头(20)。吸头(20)包括一个盒形结构(21),其在底侧设有一个 抽吸开口(22),其具有用于所述疏浚容器(1)的抽吸管道(3)的连接,以及具有基本上横向于所述移动方向P延伸的后壁(23)和前壁(29,26e) 以及基本上平行于运动方向P延伸的侧壁(25a,25b)以及设置在从底部偏离的一侧的上壁(24),由此底侧的后壁设有切割 用于在底部穿透的工具(30),由此前壁包括与底部轮廓一起移动的固定壁部分(29)和活动壁部分(26e)。 吸头可以有效地疏通更硬的地面。