AR073698A1 - DRINK HEAD FOR DRUG AND SUCTION DRAGING WITH HOPPER AND DRAGING METHOD USING THIS DRUG HEAD - Google Patents

DRINK HEAD FOR DRUG AND SUCTION DRAGING WITH HOPPER AND DRAGING METHOD USING THIS DRUG HEAD

Info

Publication number
AR073698A1
AR073698A1 ARP090103724A ARP090103724A AR073698A1 AR 073698 A1 AR073698 A1 AR 073698A1 AR P090103724 A ARP090103724 A AR P090103724A AR P090103724 A ARP090103724 A AR P090103724A AR 073698 A1 AR073698 A1 AR 073698A1
Authority
AR
Argentina
Prior art keywords
head
draging
drug
hopper
suction
Prior art date
Application number
ARP090103724A
Other languages
Spanish (es)
Original Assignee
Dredging Int
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dredging Int filed Critical Dredging Int
Publication of AR073698A1 publication Critical patent/AR073698A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9268—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements
    • E02F3/9281—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with rotating cutting elements with axis of rotation in horizontal and transverse direction of the suction pipe
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
    • E02F3/9262—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Earth Drilling (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Floor Finish (AREA)
  • Revetment (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Catching Or Destruction (AREA)

Abstract

La presente solicitud se relaciona con una cabeza de draga (1) de una draga de arrastre y succion con tolva. La cabeza de draga comprende un visor (2) el cual procede al dragado del fondo y en la presente procede a soltar el suelo, y una tubería de succion (3) conectada al visor (2) que descarga el suelo suelto. El visor (2) comprende al menos dos elementos de presion individualmente moviles (21, 22, 23, 24) en forma transversal a la direccion de dragado que comprenden una cantidad de cuerpos de penetracion substancialmente en forma de disco (51, 52, 53. 54). Los cuerpos de penetracion transmiten fuerzas al fondo a través de su borde periférico por influencia del peso del elemento de presion en el cual son recibidos, por lo cual se quebranta el fondo. La cabeza de draga resulta así más eficiente.The present application relates to a dredge head (1) of a drag and suction dredger with hopper. The dredge head comprises a sight glass (2) which proceeds to dredge the bottom and hereby proceeds to release the ground, and a suction pipe (3) connected to the sight glass (2) that discharges the loose soil. The sight glass (2) comprises at least two individually movable pressure elements (21, 22, 23, 24) transverse to the dredging direction comprising a quantity of substantially disk-shaped penetration bodies (51, 52, 53 54). The penetration bodies transmit forces to the bottom through their peripheral edge by influence of the weight of the pressure element in which they are received, whereby the bottom is broken. The dredge head is thus more efficient.

ARP090103724A 2008-09-29 2009-09-28 DRINK HEAD FOR DRUG AND SUCTION DRAGING WITH HOPPER AND DRAGING METHOD USING THIS DRUG HEAD AR073698A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2008/0544A BE1018312A3 (en) 2008-09-29 2008-09-29 Towing head for a towing hopper and method for dredging using this towing head.

Publications (1)

Publication Number Publication Date
AR073698A1 true AR073698A1 (en) 2010-11-24

Family

ID=40474174

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090103724A AR073698A1 (en) 2008-09-29 2009-09-28 DRINK HEAD FOR DRUG AND SUCTION DRAGING WITH HOPPER AND DRAGING METHOD USING THIS DRUG HEAD

Country Status (17)

Country Link
US (1) US20110239493A1 (en)
EP (1) EP2342385B1 (en)
JP (1) JP5346378B2 (en)
KR (1) KR101646632B1 (en)
AR (1) AR073698A1 (en)
AU (1) AU2009295885B2 (en)
BE (1) BE1018312A3 (en)
DK (1) DK2342385T3 (en)
ES (1) ES2391881T3 (en)
HK (1) HK1155496A1 (en)
MY (1) MY157476A (en)
NZ (1) NZ592074A (en)
PA (1) PA8844001A1 (en)
PT (1) PT2342385E (en)
TW (1) TWI541409B (en)
WO (1) WO2010034775A1 (en)
ZA (1) ZA201102455B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1019788A4 (en) * 2011-02-02 2012-12-04 Baggerwerken Decloedt & Zn N V SUCTION HEAD FOR A DREDGING SHIP AND METHOD FOR DRAGGING USING THIS SUCTION HEAD.
KR20150038017A (en) * 2012-07-27 2015-04-08 노틸러스 미네랄즈 퍼시픽 피티 리미티드 A self cleaning collection apparatus and method
US9303384B2 (en) * 2013-04-17 2016-04-05 Colorado School Of Mines Cavitating water jet hard rock dredge mining system
NL2011961C2 (en) * 2013-12-13 2015-06-16 Ihc Holland Ie Bv Modular visor for a drag head.
KR101499151B1 (en) * 2014-07-04 2015-03-06 (주)대우건설 System and method for flattening dredged sea-bed using plough
CN106836342A (en) * 2017-01-24 2017-06-13 黄河水利委员会黄河水利科学研究院 One kind break ground jet suction formula suction head
CN107630485B (en) * 2017-11-10 2023-04-21 上海振华重工(集团)股份有限公司 Open sea deep water is spread rubble foundation bed surface desilting system and desilting ship earlier
NL2020312B1 (en) * 2018-01-24 2018-11-09 Carpdredging Ip B V EXCAVATOR
US10920400B2 (en) * 2018-12-26 2021-02-16 Cashman Dredging And Marine Contracting, Co., Llc Dragging apparatus with ripper shank
CN111395434B (en) * 2020-04-20 2022-03-18 中交疏浚技术装备国家工程研究中心有限公司 Trailing suction dredger
CN113306673A (en) * 2021-05-20 2021-08-27 湖南湘船重工有限公司 Ship drag mud measuring and early warning method and system

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US724501A (en) * 1903-01-02 1903-04-07 Jesse W Reno Hydraulic dredge.
US1068934A (en) * 1912-08-30 1913-07-29 John Warren Sackett Oscillatory-grating drag.
US1840606A (en) * 1929-02-27 1932-01-12 Scheffauer Frederick Carl Self-adjusting draghead
US1939389A (en) * 1932-12-31 1933-12-12 Mark M Condron Drag-head for dredging machines
US3305950A (en) * 1964-04-14 1967-02-28 Newport News Shipbuilding Underwater mining
NL175211C (en) * 1973-10-15 1984-10-01 Bos Kalis Westminster DEVICE AND METHOD FOR VACING A GROUND SUSPENSION WITH A TRANSPORT MEDIUM.
NL161222C (en) * 1975-08-25 1980-01-15 Ballast Nedam Groep Nv VACUUM CLEANER.
NL165249C (en) * 1975-12-19 1981-03-16 Ballast Nedam Groep Nv METHOD AND APPARATUS FOR BREAKING HARD SOIL CONTAINED UNDERWATER
US4141159A (en) * 1977-03-18 1979-02-27 Summa Corporation Method and apparatus for deep sea mining
NL166514C (en) * 1977-12-27 1981-08-17 Volker Groep Nv Towing head for a dredger.
NL169764C (en) * 1978-07-18 1982-08-16 Ihc Holland Nv TOWING HEAD WITH SPRING-SUPPORTED CUTTERS FOR A SUCTION DREDGER.
NL8005126A (en) * 1980-09-11 1980-12-31 Ballast Nedam Groep Nv Underwater rock loosening system - thrusts tools in from above to disturb structure in uppermost layer of bed
NL193220C (en) * 1987-10-07 1999-03-03 Bos Kalis Bv Suction dredging method and apparatus, in particular for suction of sludge.
RU1796002C (en) * 1990-01-18 1993-02-15 Ростовское центральное проектно-конструкторское бюро "Стапель" Drag soil intake device of suction tube dredge
JP3197718B2 (en) * 1993-11-18 2001-08-13 三井造船株式会社 Oat collection equipment
DE4405451A1 (en) * 1994-02-21 1995-08-31 Krupp Foerdertechnik Gmbh Method and device for suctioning off the bottom of water
BE1009262A3 (en) * 1995-03-30 1997-01-07 Dredging Int Dredging FOR BY SLEEP OR pushing movement DREDGING SLUDGE.
GB0301660D0 (en) * 2003-01-24 2003-02-26 Redding John Dredging scouring & excavation
BE1016291A3 (en) * 2004-09-10 2006-07-04 Dredging Int Towing head for a towing hopper and method for dredging using this towing head.
BE1017861A3 (en) * 2007-11-29 2009-09-01 Dredging Int Towing head of a towing hopper and method for dredging using this towing head.

Also Published As

Publication number Publication date
DK2342385T3 (en) 2012-10-22
HK1155496A1 (en) 2012-05-18
WO2010034775A1 (en) 2010-04-01
PA8844001A1 (en) 2010-05-26
ZA201102455B (en) 2011-12-28
US20110239493A1 (en) 2011-10-06
AU2009295885A1 (en) 2010-04-01
PT2342385E (en) 2012-11-13
KR20110079703A (en) 2011-07-07
AU2009295885B2 (en) 2016-02-11
ES2391881T3 (en) 2012-11-30
EP2342385B1 (en) 2012-08-22
KR101646632B1 (en) 2016-08-08
JP5346378B2 (en) 2013-11-20
NZ592074A (en) 2012-08-31
EP2342385A1 (en) 2011-07-13
BE1018312A3 (en) 2010-08-03
TW201020375A (en) 2010-06-01
MY157476A (en) 2016-06-15
TWI541409B (en) 2016-07-11
JP2012504196A (en) 2012-02-16

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed, e.g., due to non-payment of fee