JPH01312126A - Method for transporting dredged slurry - Google Patents

Method for transporting dredged slurry

Info

Publication number
JPH01312126A
JPH01312126A JP14320988A JP14320988A JPH01312126A JP H01312126 A JPH01312126 A JP H01312126A JP 14320988 A JP14320988 A JP 14320988A JP 14320988 A JP14320988 A JP 14320988A JP H01312126 A JPH01312126 A JP H01312126A
Authority
JP
Japan
Prior art keywords
exhaust gas
heated
water
air
produced
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP14320988A
Other languages
Japanese (ja)
Other versions
JP2522989B2 (en
Inventor
Yoshikuni Okayama
Seiichi Goto
Original Assignee
Unyusho Kowan Gijutsu Kenkyusho
Toyo Kensetsu Kk
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 Unyusho Kowan Gijutsu Kenkyusho, Toyo Kensetsu Kk filed Critical Unyusho Kowan Gijutsu Kenkyusho
Priority to JP63143209A priority Critical patent/JP2522989B2/en
Publication of JPH01312126A publication Critical patent/JPH01312126A/en
Application granted granted Critical
Publication of JP2522989B2 publication Critical patent/JP2522989B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To improve transport efficiency and to contrive reduction of energy consumption by transporting dredged slurry to the surface of the water by propulsion produced by exhaust gas of a power source installed on a barge or heated-air gained through heat exchange with such exhaust gas.
CONSTITUTION: Exhaust gas produced by a power source 11 installed on a barge 1 or heated-air gained by heat exchange with such exhaust gas is led to an excavator 2, excavating the ground 4 at the bottom of the water, through an exhaust gas supply pipe 12. The exhaust gas or the heated-air and high pressure water supplied by a high pressure water supply equipment 9 through a water pipe 7 are ejected upward in a jet stream form into a transport pipe 5, and excavated earth and sand can be transported upward by propulsion produced by the jet stream.
COPYRIGHT: (C)1989,JPO&Japio
JP63143209A 1988-06-10 1988-06-10 Dredging slurry-transport method Expired - Fee Related JP2522989B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63143209A JP2522989B2 (en) 1988-06-10 1988-06-10 Dredging slurry-transport method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63143209A JP2522989B2 (en) 1988-06-10 1988-06-10 Dredging slurry-transport method

Publications (2)

Publication Number Publication Date
JPH01312126A true JPH01312126A (en) 1989-12-15
JP2522989B2 JP2522989B2 (en) 1996-08-07

Family

ID=15333425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63143209A Expired - Fee Related JP2522989B2 (en) 1988-06-10 1988-06-10 Dredging slurry-transport method

Country Status (1)

Country Link
JP (1) JP2522989B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005146767A (en) * 2003-11-19 2005-06-09 Penta Ocean Constr Co Ltd Water bottom dredging method and its device in solid foreign matter remaining water zone
JP2011163005A (en) * 2010-02-10 2011-08-25 Flowtechno Corp Construction method and equipment for excavating and removing accumulated mud
JP2013053437A (en) * 2011-09-02 2013-03-21 Hazama Corp Dredging system
CN104032788A (en) * 2014-06-30 2014-09-10 程金强 River channel silt remover
CN109029912A (en) * 2018-07-16 2018-12-18 武汉理工大学 For studying the experimental provision of hydraulic fill pipeline aerating conveying

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160034A (en) * 1978-06-07 1979-12-18 Hitachi Shipbuilding Eng Co Sludge dredger
JPS57184164U (en) * 1981-05-11 1982-11-22
JPS5915135A (en) * 1982-07-13 1984-01-26 Penta Ocean Constr Co Ltd Sludge dredger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160034A (en) * 1978-06-07 1979-12-18 Hitachi Shipbuilding Eng Co Sludge dredger
JPS57184164U (en) * 1981-05-11 1982-11-22
JPS5915135A (en) * 1982-07-13 1984-01-26 Penta Ocean Constr Co Ltd Sludge dredger

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005146767A (en) * 2003-11-19 2005-06-09 Penta Ocean Constr Co Ltd Water bottom dredging method and its device in solid foreign matter remaining water zone
JP2011163005A (en) * 2010-02-10 2011-08-25 Flowtechno Corp Construction method and equipment for excavating and removing accumulated mud
JP2013053437A (en) * 2011-09-02 2013-03-21 Hazama Corp Dredging system
CN104032788A (en) * 2014-06-30 2014-09-10 程金强 River channel silt remover
CN109029912A (en) * 2018-07-16 2018-12-18 武汉理工大学 For studying the experimental provision of hydraulic fill pipeline aerating conveying
CN109029912B (en) * 2018-07-16 2020-02-07 武汉理工大学 Experimental device for be used for studying slurry pipeline air entrainment and carry

Also Published As

Publication number Publication date
JP2522989B2 (en) 1996-08-07

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