BR112022006821A2 - Método de dragagem, dispositivo de dragagem para instalação, e, use do dispositivo de dragagem - Google Patents

Método de dragagem, dispositivo de dragagem para instalação, e, use do dispositivo de dragagem

Info

Publication number
BR112022006821A2
BR112022006821A2 BR112022006821A BR112022006821A BR112022006821A2 BR 112022006821 A2 BR112022006821 A2 BR 112022006821A2 BR 112022006821 A BR112022006821 A BR 112022006821A BR 112022006821 A BR112022006821 A BR 112022006821A BR 112022006821 A2 BR112022006821 A2 BR 112022006821A2
Authority
BR
Brazil
Prior art keywords
dredging
sediment
water
dredging device
installation
Prior art date
Application number
BR112022006821A
Other languages
English (en)
Inventor
David Warner Jeremy
Original Assignee
Harwich Haven Authority
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
Priority claimed from GBGB1916776.6A external-priority patent/GB201916776D0/en
Application filed by Harwich Haven Authority filed Critical Harwich Haven Authority
Publication of BR112022006821A2 publication Critical patent/BR112022006821A2/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • E02F5/287—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with jet nozzles
    • 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
    • E02F3/8833—Floating installations
    • E02F3/885—Floating installations self propelled, e.g. ship
    • 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
    • E02F3/8858—Submerged units
    • E02F3/8875—Submerged units pulled or pushed
    • 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
    • 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
    • E02F3/9218—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with jets
    • 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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets
    • 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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Abstract

Um método de dragagem que consiste em suspender o dispositivo de dragagem 200 de um veículo 360. Um dispositivo de agitação de sedimentos consistindo em um chassis, e montados no chassis 210 encontram-se um extractor, dispositivo de agitação de sedimentos e respectivas bombas 220, 230. O dispositivo de dragagem 200 é disposto acima, mas não em contacto com um leito marítimo 340 a ser dragado de sedimentos 360. Os sedimentos 350 são agitados e depois extraídos pelo extractor. O dispositivo de dragagem 200 desloca-se na água e os sedimentos extraídos 400 são depositados sob a água e sobre o dispositivo de dragagem 220, de modo que os sedimentos 400 são transportados e depositados longe de uma área a ser dragada pelo movimento natural da água. Também se descreve o dispositivo e uso do dispositivo.
BR112022006821A 2019-11-18 2020-10-27 Método de dragagem, dispositivo de dragagem para instalação, e, use do dispositivo de dragagem BR112022006821A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1916776.6A GB201916776D0 (en) 2019-11-18 2019-11-18 Subaquatic sediment dredging apparatus
GBGB2007660.0A GB202007660D0 (en) 2019-11-18 2020-05-22 Dredging method and apparatus
PCT/EP2020/080155 WO2021099074A1 (en) 2019-11-18 2020-10-27 Dredging method and apparatus

Publications (1)

Publication Number Publication Date
BR112022006821A2 true BR112022006821A2 (pt) 2022-07-05

Family

ID=81597736

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022006821A BR112022006821A2 (pt) 2019-11-18 2020-10-27 Método de dragagem, dispositivo de dragagem para instalação, e, use do dispositivo de dragagem

Country Status (32)

Country Link
US (1) US11578472B2 (pt)
EP (1) EP3969670B1 (pt)
JP (1) JP7445757B2 (pt)
KR (1) KR20220100687A (pt)
CN (2) CN114096715A (pt)
AU (1) AU2020385538B2 (pt)
BR (1) BR112022006821A2 (pt)
CA (1) CA3145650C (pt)
CL (1) CL2022001082A1 (pt)
CO (1) CO2022004413A2 (pt)
CR (1) CR20220225A (pt)
CU (1) CU20220030A7 (pt)
DK (1) DK3969670T3 (pt)
DO (1) DOP2022000101A (pt)
EC (1) ECSP22031343A (pt)
ES (1) ES2923451T3 (pt)
GB (2) GB202007660D0 (pt)
HR (1) HRP20220895T1 (pt)
HU (1) HUE059309T2 (pt)
IL (1) IL293059A (pt)
LT (1) LT3969670T (pt)
MD (1) MD3969670T2 (pt)
MX (1) MX2022005088A (pt)
PE (1) PE20221117A1 (pt)
PL (1) PL3969670T3 (pt)
PT (1) PT3969670T (pt)
RS (1) RS63395B1 (pt)
SI (1) SI3969670T1 (pt)
TW (1) TW202132661A (pt)
UY (1) UY38960A (pt)
WO (1) WO2021099074A1 (pt)
ZA (1) ZA202206526B (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB202007660D0 (en) 2019-11-18 2020-07-08 Harwich Haven Authority Dredging method and apparatus
GB2616696A (en) * 2022-10-24 2023-09-20 Harwich Haven Authority Sediment agitating method and apparatus

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Also Published As

Publication number Publication date
US20220267989A1 (en) 2022-08-25
MD3969670T2 (ro) 2022-09-30
IL293059A (en) 2022-07-01
TW202132661A (zh) 2021-09-01
GB2586550A (en) 2021-02-24
CL2022001082A1 (es) 2023-02-03
HUE059309T2 (hu) 2022-11-28
RS63395B1 (sr) 2022-08-31
HRP20220895T1 (hr) 2022-10-14
CU20220030A7 (es) 2023-01-16
DK3969670T3 (da) 2022-07-18
JP2023512394A (ja) 2023-03-27
UY38960A (es) 2021-06-30
CR20220225A (es) 2022-06-29
CN114875993A (zh) 2022-08-09
PE20221117A1 (es) 2022-07-12
ZA202206526B (en) 2023-09-27
MX2022005088A (es) 2022-05-30
ECSP22031343A (es) 2022-06-30
CA3145650C (en) 2022-07-26
CN114096715A (zh) 2022-02-25
GB202017208D0 (en) 2020-12-16
DOP2022000101A (es) 2022-07-31
GB2586550B (en) 2021-09-15
WO2021099074A1 (en) 2021-05-27
PT3969670T (pt) 2022-07-08
GB202007660D0 (en) 2020-07-08
LT3969670T (lt) 2022-08-10
AU2020385538B2 (en) 2022-03-03
KR20220100687A (ko) 2022-07-15
US11578472B2 (en) 2023-02-14
ES2923451T3 (es) 2022-09-27
EP3969670A1 (en) 2022-03-23
CA3145650A1 (en) 2021-05-27
CO2022004413A2 (es) 2022-07-08
JP7445757B2 (ja) 2024-03-07
AU2020385538A1 (en) 2022-01-27
CN114875993B (zh) 2023-03-24
PL3969670T3 (pl) 2022-08-22
EP3969670B1 (en) 2022-06-22
SI3969670T1 (sl) 2022-09-30

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