MD3969670T2 - Metodă și aparat de dragare - Google Patents

Metodă și aparat de dragare

Info

Publication number
MD3969670T2
MD3969670T2 MDE20220325T MDE20220325T MD3969670T2 MD 3969670 T2 MD3969670 T2 MD 3969670T2 MD E20220325 T MDE20220325 T MD E20220325T MD E20220325 T MDE20220325 T MD E20220325T MD 3969670 T2 MD3969670 T2 MD 3969670T2
Authority
MD
Moldova
Prior art keywords
sediment
dredging
water
dredged
extractor
Prior art date
Application number
MDE20220325T
Other languages
English (en)
Inventor
Jeremy David Warner
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 MD3969670T2 publication Critical patent/MD3969670T2/ro

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

O metodă de dragare care cuprinde suspendarea aparatului de dragare 200 de un vehicul 360. Aparatul de agitare a sedimentului care cuprinde un şasiu 210, şi montat pe şasiu sunt un extractor, aparat de agitare a sedimentului şi respectivele pompe 220, 230. Aparatul de dragare 200 este dispus deasupra, dar nu în contact cu o albie de apă 340 care urmează să fie dragată de sediment 350. Sedimentul 350 este agitat apoi extras cu extractorul. Aparatul de dragare 200 este deplasat în apă şi sedimentul extras 400 este depozitat sub apă şi deasupra aparatului de dragare 200, astfel încât sedimentul 400 este transportat şi depozitat departe de o zonă care este dragată de mişcarea naturală a apei.Aparatul şi utilizarea aparatului este de asemenea descrisă.
MDE20220325T 2019-11-18 2020-10-27 Metodă și aparat de dragare MD3969670T2 (ro)

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
MD3969670T2 true MD3969670T2 (ro) 2022-09-30

Family

ID=81597736

Family Applications (1)

Application Number Title Priority Date Filing Date
MDE20220325T MD3969670T2 (ro) 2019-11-18 2020-10-27 Metodă și aparat de dragare

Country Status (31)

Country Link
US (1) US11578472B2 (ro)
EP (1) EP3969670B1 (ro)
JP (1) JP7445757B2 (ro)
KR (1) KR20220100687A (ro)
CN (2) CN114875993B (ro)
AU (1) AU2020385538B2 (ro)
BR (1) BR112022006821A2 (ro)
CA (1) CA3145650C (ro)
CL (1) CL2022001082A1 (ro)
CO (1) CO2022004413A2 (ro)
CR (1) CR20220225A (ro)
CU (1) CU20220030A7 (ro)
DK (1) DK3969670T3 (ro)
DO (1) DOP2022000101A (ro)
EC (1) ECSP22031343A (ro)
ES (1) ES2923451T3 (ro)
GB (2) GB202007660D0 (ro)
HR (1) HRP20220895T1 (ro)
HU (1) HUE059309T2 (ro)
IL (1) IL293059A (ro)
LT (1) LT3969670T (ro)
MD (1) MD3969670T2 (ro)
MX (1) MX2022005088A (ro)
PE (1) PE20221117A1 (ro)
PL (1) PL3969670T3 (ro)
PT (1) PT3969670T (ro)
RS (1) RS63395B1 (ro)
SI (1) SI3969670T1 (ro)
UY (1) UY38960A (ro)
WO (1) WO2021099074A1 (ro)
ZA (1) ZA202206526B (ro)

Families Citing this family (2)

* 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
GB2616696B (en) * 2022-10-24 2024-06-05 Harwich Haven Authority Sediment agitating method and apparatus

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Also Published As

Publication number Publication date
CR20220225A (es) 2022-06-29
TW202132661A (zh) 2021-09-01
WO2021099074A1 (en) 2021-05-27
PT3969670T (pt) 2022-07-08
DK3969670T3 (da) 2022-07-18
UY38960A (es) 2021-06-30
GB2586550A (en) 2021-02-24
LT3969670T (lt) 2022-08-10
US20220267989A1 (en) 2022-08-25
RS63395B1 (sr) 2022-08-31
GB202007660D0 (en) 2020-07-08
SI3969670T1 (sl) 2022-09-30
US11578472B2 (en) 2023-02-14
HUE059309T2 (hu) 2022-11-28
CU20220030A7 (es) 2023-01-16
ECSP22031343A (es) 2022-06-30
GB202017208D0 (en) 2020-12-16
CN114096715A (zh) 2022-02-25
IL293059A (en) 2022-07-01
JP2023512394A (ja) 2023-03-27
ES2923451T3 (es) 2022-09-27
ZA202206526B (en) 2023-09-27
MX2022005088A (es) 2022-05-30
PE20221117A1 (es) 2022-07-12
CL2022001082A1 (es) 2023-02-03
KR20220100687A (ko) 2022-07-15
BR112022006821A2 (pt) 2022-07-05
CA3145650A1 (en) 2021-05-27
EP3969670A1 (en) 2022-03-23
AU2020385538A1 (en) 2022-01-27
HRP20220895T1 (hr) 2022-10-14
EP3969670B1 (en) 2022-06-22
CN114875993B (zh) 2023-03-24
CA3145650C (en) 2022-07-26
AU2020385538B2 (en) 2022-03-03
JP7445757B2 (ja) 2024-03-07
CO2022004413A2 (es) 2022-07-08
PL3969670T3 (pl) 2022-08-22
CN114875993A (zh) 2022-08-09
DOP2022000101A (es) 2022-07-31
GB2586550B (en) 2021-09-15

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