WO2011163014A3 - A vacuum nozzle assembly and system for removal of pollutants from hard surfaces - Google Patents

A vacuum nozzle assembly and system for removal of pollutants from hard surfaces Download PDF

Info

Publication number
WO2011163014A3
WO2011163014A3 PCT/US2011/040354 US2011040354W WO2011163014A3 WO 2011163014 A3 WO2011163014 A3 WO 2011163014A3 US 2011040354 W US2011040354 W US 2011040354W WO 2011163014 A3 WO2011163014 A3 WO 2011163014A3
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle assembly
vacuum
vacuum nozzle
pollutants
removal
Prior art date
Application number
PCT/US2011/040354
Other languages
French (fr)
Other versions
WO2011163014A2 (en
Inventor
Larry R. Lamonte
Original Assignee
Boh Brothers Construction, Llc
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 Boh Brothers Construction, Llc filed Critical Boh Brothers Construction, Llc
Publication of WO2011163014A2 publication Critical patent/WO2011163014A2/en
Publication of WO2011163014A3 publication Critical patent/WO2011163014A3/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
    • E02F3/8816—Mobile land installations
    • E02F3/8825—Mobile land installations wherein at least a part of the soil-shifting equipment is mounted on a dipper-arm, backhoes or the like
    • 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
    • E02F3/9256—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
    • E02F3/9293—Component parts of suction heads, e.g. edges, strainers for preventing the entry of stones or the like

Abstract

A pollutant removal system particularly useful in removing pollutants from hard surface material, such as sand, gravel, rock and metal surfaces, includes a vacuum truck and a vacuum nozzle assembly mountable to a mobile vehicle, such as a backhoe having an articulated and extendable arm, wherein the vacuum nozzle assembly is operatively connected to a high pressure water source to direct a high pressure water stream to the hard surface material and operatively connected to the intake end of the vacuum hose affixed to the vacuum truck pump.
PCT/US2011/040354 2010-06-23 2011-06-14 A vacuum nozzle assembly and system for removal of pollutants from hard surfaces WO2011163014A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35774710P 2010-06-23 2010-06-23
US61/357,747 2010-06-23

Publications (2)

Publication Number Publication Date
WO2011163014A2 WO2011163014A2 (en) 2011-12-29
WO2011163014A3 true WO2011163014A3 (en) 2014-03-20

Family

ID=45372026

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/040354 WO2011163014A2 (en) 2010-06-23 2011-06-14 A vacuum nozzle assembly and system for removal of pollutants from hard surfaces

Country Status (1)

Country Link
WO (1) WO2011163014A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711163A (en) * 2012-09-29 2014-04-09 天津市润彤磬科技发展有限公司 Emergency vehicle capable of sucking and discharging gravels

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959845A (en) * 1974-08-26 1976-06-01 Browning-Ferris Industries, Inc. Apparatus and method for cleaning mining cars
US6202330B1 (en) * 1998-04-23 2001-03-20 Bolton Corporation Excavation assembly, apparatus and method of operating the same
US20050151845A1 (en) * 2003-12-02 2005-07-14 Hidenobu Tsukada Monitoring display device for use on construction machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959845A (en) * 1974-08-26 1976-06-01 Browning-Ferris Industries, Inc. Apparatus and method for cleaning mining cars
US6202330B1 (en) * 1998-04-23 2001-03-20 Bolton Corporation Excavation assembly, apparatus and method of operating the same
US20050151845A1 (en) * 2003-12-02 2005-07-14 Hidenobu Tsukada Monitoring display device for use on construction machines

Also Published As

Publication number Publication date
WO2011163014A2 (en) 2011-12-29

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