KR970065909A - Dredging method and equipment of sediment - Google Patents

Dredging method and equipment of sediment Download PDF

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Publication number
KR970065909A
KR970065909A KR1019960006186A KR19960006186A KR970065909A KR 970065909 A KR970065909 A KR 970065909A KR 1019960006186 A KR1019960006186 A KR 1019960006186A KR 19960006186 A KR19960006186 A KR 19960006186A KR 970065909 A KR970065909 A KR 970065909A
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KR
South Korea
Prior art keywords
pressure
sediment
water
discharge pipe
pipe
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Application number
KR1019960006186A
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Korean (ko)
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KR0167415B1 (en
Inventor
박원선
박용규
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박원선
박용규
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Application filed by 박원선, 박용규 filed Critical 박원선
Priority to KR1019960006186A priority Critical patent/KR0167415B1/en
Publication of KR970065909A publication Critical patent/KR970065909A/en
Application granted granted Critical
Publication of KR0167415B1 publication Critical patent/KR0167415B1/en

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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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/10—Pipelines for conveying excavated materials

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Sludge (AREA)

Abstract

본 발명은 고심도 퇴적물(2)의 준설공법 및 그 장치에 관한 것으로, 고심도 또는 장비나 인력을 투입할 수 없는 협소 공간등의 특수장소에 위치한 퇴적물(2)의 준설작업용으로 사용되고, 구조가 간단하여 고장이 없고,보수가 간편하며, 송출된 퇴적물(2)의 동시 탈수처리가 가능하고, 경제적이며, 퇴적물(2)의 초고압 송출이 가능하여 작업효율이 높은 준설공법 및 그 장치를 제공하기 위해, 고심도 퇴적물(2)을 고압의 송출수단(T)을 매개로 하여 집수ㆍ분리수단(C)내에 연속적으로 흡입준설하여 강제 탈수한 후 탈수 슬러지 (9)만을 이송ㆍ폐기처리할 수 있도록 된 구조로써, 처리시간과 소요경비를 절감할 수 있고 환경 오염을 완화할 수 있는 고심도 퇴적물의 준설공법 및 그 장치에 관한 것이다.The present invention relates to a dredging method and apparatus for a high-grade sediment (2), and is used for dredging work of a sediment (2) located at a special place such as a narrow space where equipment or manpower can not be input, Provided is a dredging method which is simple and does not cause trouble, is simple to repair, can simultaneously perform dewatering treatment of the discharged sediments (2), is economical and enables high-pressure discharge of sediments (2) Separating means C via the high-pressure discharging means T via the high-pressure discharging means T, so that only the dehydrating sludge 9 can be transferred and discarded after forced dehydration The present invention relates to a dredging method and apparatus for high-precision sediments which can reduce processing time and cost and mitigate environmental pollution.

Description

고심도 퇴적물의 준설방밥 및 그 장치Dredging of deep sediment and its equipment

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 고심도 퇴적물의 준설공법을 공정별로 도시한 준설공정 흐름도, 제2도는 본 발명에 따른 고심도 퇴적물의 준설공법을 적용하기 위한 장치를 개략적으로 도시한 단면도.제3도는 본 발명에 따른 팁수탱크내에 장착되는 탁수여과망의 확대도(A부) 이다.1 is a flow chart of a dredging process showing a dredging process of a high-grade sediment according to the present invention, and FIG. 2 is a sectional view schematically showing an apparatus for applying a dredging process of a high-grade sediment according to the present invention. (A portion) of the turbid water filter network mounted in the tip water tank according to the present invention.

Claims (2)

선단부 일측에 공기도압관(8)과 고압수 이송관(6)이 상호 유기적으로 연결된 고심도 퇴적물 송출과(4)을 그선단이 고심도 침전조(1)내의 퇴적물(2)에 닿도록 침전조(1)내에 삽입하는제1공정; 상기 고압수 이송관(6)을 따라 고압수가 고심도 퇴적물 송출관(4)내로 고압 준사되도록 상기 혼기 제트펌프(3)를 구동시키는 제2공정; 고압수의 송출력에 의해 고심도 퇴적물(2)이 고심도 퇴적물 송출관(4)을 따라 집수탱크(11)내로 고압송출되는 제3공정; 상기 집수탱크(11)내에 수용된 고심도 퇴적물(2)의 수분이 여과망(16)을 통해 강제 배출되는 제4공정; 및 상기 집수탱크(11)내에 충전된 탈수 슬러지(9)를 슬러지 처리장으로 운반하는 제5공정으로;이루어지는 고심도 퇴적물의 준설공법.(2) of the high-altitude precipitation tank (1) and a high-pressure water discharge pipe (4) connected to the high pressure water transfer pipe (6) 1); A second step of driving the dewatering jet pump 3 so that high pressure water is injected into the high-pressure sediment discharge pipe 4 along the high-pressure water conveyance pipe 6 in a high-pressure direction; A third process in which high-pressure sediments (2) are fed at high pressure into the catchment tank (11) along the high-pressure sediment discharge piping (4) by the transmission and reception of high-pressure water; A fourth step in which water of the highly concentrated sediment 2 contained in the water collecting tank 11 is forcibly discharged through the filter net 16; And a fifth step of conveying the dewatered sludge (9) charged in the water collecting tank (11) to a sludge treatment plant. 심도가 깊은 침전조(1)의 내부바닥까지 충분히 삽입될 수 있는 정도의 길이를 갖고 집수탱크(11)와 통하도록 연결된 고심도 퇴적물 송출관(4)의 흡입선단(5)부 일측에, 혼기 제트펌프(3)에 연결된 고압수 이송관(6)이 상기 고심도 퇴적물 송출관(4)과 연통되어 그 연결부는 노즐(7)을 형성하고, 상기 노즐(7)부 일츨에 외부공기를 유입할 수 있도록 공기 도입관(8)이 별도로 형성되며, 상기 집수탱크(11)의 일측 벽면에는 밸브(12)에 의해 개폐가능한 상등부 배출관(13)이 연결되고, 대응하는 안쪽 벽면의 위치에는 착탈가능한 덮개 (14a)가 구비된 여과통(14)이 형성되며, 이 여과통(14)내에는 자갈(15)을 충전한 여과망(16)이 삽입되어 덮개(14a)로 고정하고, 상기 집수탱크(11)의 저면에는 드레인 밸브(17)가 구비된 고심도 퇴적물의 준설장치.On the side of the suction tip (5) of the high-grade sediment discharge pipe (4) connected to the collecting tank (11) so as to be sufficiently inserted into the inner bottom of the deep sedimentation tank (1) A high pressure water conveyance pipe 6 connected to the pump 3 communicates with the high-altitude sediment discharge pipe 4 so that the connection portion forms a nozzle 7, and external air flows into the nozzle 7 An upper portion discharge pipe 13 which can be opened and closed by a valve 12 is connected to one side wall of the water collecting tank 11 and an air inlet pipe 8 is provided at a position of the corresponding inner wall And a filtering net 16 filled with gravel 15 is inserted into the filtration tube 14 to be fixed to the cover 14a. And a drain valve (17) is provided on the bottom surface of the dredger. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960006186A 1996-03-08 1996-03-08 Both dredge methods and devices of high depth deposits KR0167415B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960006186A KR0167415B1 (en) 1996-03-08 1996-03-08 Both dredge methods and devices of high depth deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960006186A KR0167415B1 (en) 1996-03-08 1996-03-08 Both dredge methods and devices of high depth deposits

Publications (2)

Publication Number Publication Date
KR970065909A true KR970065909A (en) 1997-10-13
KR0167415B1 KR0167415B1 (en) 1999-02-18

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KR1019960006186A KR0167415B1 (en) 1996-03-08 1996-03-08 Both dredge methods and devices of high depth deposits

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449388B1 (en) * 2002-04-08 2004-09-22 장형재 a deposit cleaner air injection structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100593189B1 (en) * 2005-12-30 2006-07-03 (주)진영이엔씨 A water drain unit for a bridge foothpath

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449388B1 (en) * 2002-04-08 2004-09-22 장형재 a deposit cleaner air injection structure

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KR0167415B1 (en) 1999-02-18

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