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    • 7. 发明授权
    • 대구경 기초파일 시공을 위한 슬라임 제거장치 및 공법
    • 泥浆处理装置及大口径施工方法基础档案施工
    • KR101669249B1
    • 2016-10-25
    • KR1020150017004
    • 2015-02-03
    • 김덕수
    • 김덕수
    • E21B21/01E02F3/06E21B21/00
    • 본발명은풍력발전기및 교각등과같은대형구조물을위한토목공사에서워터제트와압축공기및 굴착스크류를이용하여지중또는해저의슬라임을원활하게제거함으로써대구경의기초파일을시공할수 있도록하는대구경기초파일시공을위한슬라임제거장치및 공법에관한것으로서, 보다구체적으로는구성간소화로경량화할 수있으면서도케이싱내의슬라임을효과적으로배출하여대구경천공이가능하게한 대구경기초파일시공을위한슬라임제거장치및 공법을제공코자하는것이다. 즉, 본발명은지중또는해저에관입하는케이싱의상부에위치되며하측으로케이싱의외주연에배치되어케이싱과결합되는복수의하부클램프가구비된도넛형상의받침판과; 상기받침판의내측으로설치된링 형상의하부레일및 하부레일에세워진수개의서포트상측에고정되는링 형상의상부레일과; 상기받침판의내측에위치되며외연에하부레일을따라서구름운동하는지지바퀴가지지대에고정된상태로제공되는작업발판과; 상기하부레일과상부레일을따라서구름운동하는바퀴가구비되며, 바퀴중 어느하나에동력을제공하는모터가결합된대차와; 상기대차에고정되는리더와; 상기리더에수직방향으로결합된수직조절실린더와; 상기수직조절실린더에클램핑된상태로작업발판을통해서케이싱쪽으로삽입되어하강하는석션파이프와; 상기석션파이프와함께배관되어석션파이프하단의배출호프내에압축공기와워터제트를공급분사하는압축공기공급관및 워터제트공급관과; 상기석션파이프의하단에수평으로결합된설치대판과; 상기설치대판에회전가능하게설치되며외연에스크루가형성되고축직각방향으로워터제트를분사하는분사노즐이복수로형성된굴착된굴착로드와; 상기굴착로드를회전시키도록설치대판에설치한로드구동모터와; 상기굴착로드의상단과스위벨로결합되며받침판외부에위치하는링에권취되어워터제트를공급하는워터제트공급관을포함하는대구경기초파일시공을위한슬라임제거장치및 이를이용하는공법을제공한것이다.
    • 8. 发明授权
    • 리턴 머드 회수시스템
    • 返回MUD检索系统
    • KR101654652B1
    • 2016-09-06
    • KR1020150071030
    • 2015-05-21
    • 대우조선해양 주식회사
    • 권상수이남석
    • E21B21/06E21B21/00B63B35/44
    • 본발명은리턴머드회수시스템, 리턴머드분배구조, 및그 리턴머드분배구조를구비하는시추해양구조물에관한것으로, 검보박스를거친리턴머드를이수분리기로분배하기위하여선체와일체로선각화된 리턴머드분배박스를구비함으로써, 장비삭제, 배관길이축소등의자재단가를획기적으로절감하고, 의장간섭측면에서구조배치에매우유리하며, 제작및 설치에필요한생산작업기간을단축할수 있으며, 리턴머드분배박스가수직격벽에매달려있는배치로인하여별도의추가공간을필요로하지않는장점이있다.
    • 本发明涉及回泥回收系统,回泥分配结构以及具有回泥分配结构的钻井海上结构。 本发明具有与船体集成的返回泥浆分配箱,以将返回的泥浆经由胶箱分配到页岩振荡器,以通过移除设备并减少管道的长度来显着降低材料成本,具有结构布置的优点 设计干扰的一面,减少制造和安装系统所需的生产周期,并且由于返回泥浆分配箱被竖直分隔件悬挂,因此除去了额外的空间。
    • 9. 发明公开
    • 지하수공 청소장치의 노즐
    • 用于清洁管子的喷嘴
    • KR1020090059732A
    • 2009-06-11
    • KR1020070126742
    • 2007-12-07
    • 큰산기술 주식회사
    • 최용삼
    • E21B21/00
    • B08B3/02B08B2203/02
    • A nozzle structure of a groundwater well cleaning device is provided to remove the foreign material by spaying the pressed air from a pipe inner surface without a rotating body and to easily assemble, disassemble and repair a nozzle. A nozzle structure of a groundwater well cleaning device comprises: a inner wall(211) downwardly formed in the inside of a body of ring type; a space(214) formed between the inner wall and an outer wall(212) downwardly formed in the outside of the body; a hose coupling hole(215) formed in order to be connected in a top one side of the body in order to interconnect with the space; a pressure hose(260) supplying the pressured air; an impurity discharge pipe(100) in which the body is inserted in the circumference of the impurity discharge pipe; a first ring(210) mounted so that an upper part hangs on a hanging projection(130) formed in the circumference of the impurity discharge pipe; a second ring(220) of ring type body having size corresponding to the inner wall of the first ring, inserted in the circumference of the impurity discharge pipe, positioned on the inner wall bottom of the first ring; a third ring(230) of ring type body having size corresponding to the outer wall of the first ring, located on the outer wall bottom of the first ring; a fourth ring(240) inserted at the outer circumference of the impurity discharge pipe and located on a lower part of the second and third ring; and a bolt connecting with a but on the bottom of the impurity discharge pipe, located on the bottom of the fourth ring.
    • 提供地下水井​​清洁装置的喷嘴结构,通过在不具有旋转体的情况下从管内表面喷射压缩空气并且容易地组装,拆卸和修理喷嘴来去除异物。 地下水井清洗装置的喷嘴结构包括:在环形体的内部向下形成的内壁(211); 形成在所述内壁和向外形成在所述主体外部的外壁(212)之间的空间(214) 软管接合孔(215),其形成为连接在主体的顶部一侧以与该空间相互连接; 供应加压空气的压力软管(260) 杂质排出管(100),其中主体插入在杂质排出管的周围; 第一环(210),其安装成使得上部悬挂在形成在所述杂质排出管的周围的悬挂突起(130)上; 环形体的第二环(220),其具有与第一环的内壁对应的尺寸,插入位于第一环的内壁底部的杂质排出管的周围; 环形体的第三环(230),其具有对应于第一环的外壁的尺寸,位于第一环的外壁底部; 第四环(240),其插入在所述杂质排出管的外周并位于所述第二和第三环的下部; 以及与位于第四环的底部的杂质排出管的底部连接的螺栓。