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1. 发明授权

KR102057085B1 건식 방법과 냉각 유체 공급량 조절이 가능한 원전 구조물 절단 장치 有权
公开(公告)号：KR102057085B1
公开(公告)日：2019-12-18
申请号：KR1020190057533
申请日：2019-05-16
申请人： 케이디건설산업 주식회사 , (주)세종이엔씨 , 김성주 , 민경남
发明人： 김성주 , 민경남 , 이봉재 , 홍창동 , 김진 , 송승진 , 이재원
IPC分类号： G21D1/00 , E04G23/08 , B23D57/00 , B23D61/18 , B23D59/04 , B23D59/00 , B08B15/02 , B28D1/08 , B28D7/02

2. 发明授权

KR102167604B1 천공 및 절단을 동시에 수행하는 구조물 해체 장치 有权
公开(公告)号：KR102167604B1
公开(公告)日：2020-10-19
申请号：KR1020200101440
申请日：2020-08-12
申请人： (주)세종이엔씨 , 민경남
发明人： 민경남 , 이재원 , 이봉재 , 이기원 , 이동원 , 홍창동
IPC分类号： E04G23/08 , B26D1/547 , B26D7/18 , B26F1/16 , B05B7/06

3. 发明授权

KR102142383B1 가변형 공기 중 방사성물질 정화장치 有权
公开(公告)号：KR102142383B1
公开(公告)日：2020-08-07
申请号：KR1020200058913
申请日：2020-05-18
申请人： (주)세종이엔씨 , 민경남 , 호영근
发明人： 민경남 , 이봉재 , 이기원 , 홍창동 , 호영근
IPC分类号： G21F9/02 , B01D46/00 , B01D46/44 , B01D46/42

4. 发明授权

KR101358994B1 다중 확장 영구앵커 시공 방법 有权
标题翻译：多扩展永久锚杆的构造方法
公开(公告)号：KR101358994B1
公开(公告)日：2014-02-05
申请号：KR1020130132490
申请日：2013-11-01
申请人： (주)세종이엔씨
发明人： 민경남 , 이재원 , 이중관 , 이동원 , 홍창동
IPC分类号： E02D5/80 , E02D5/54 , E02D5/74 , E02D5/62 , E02D3/12 , E04C5/12
CPC分类号： E02D5/80 , E02D3/12 , E02D5/54 , E02D5/62 , E02D5/74 , E02D2250/003 , E02D2300/0034 , E02D2600/30 , E04C5/12
摘要： The present invention relates to a construction method for a multiply extendable permanent anchor to maximize bearing power using the frictional resistance of an anchor body and the bearing pressure of an extending anchoring part by multiply extending an anchor using a first extending wedge and a second extending wedge and separating the top and the bottom of the extending wedges from each other at regular intervals. [Reference numerals] (AA) Extending hole forming step; (BB) Anchor insertion step; (CC) First extending step; (DD) Second extending step; (EE) Third extending step; (FF) Grouting step; (GG) Finishing step
摘要翻译：本发明涉及一种使用锚身体的摩擦阻力和延伸锚固部分的承载压力使多个可伸长永久锚杆最大化承载力的构造方法，该锚固体通过使用第一延伸楔和第二延伸楔并且以规则的间隔将延伸楔块的顶部和底部彼此分离。（附图标记）（AA）延伸孔形成步骤; （BB）锚定插入步骤; （CC）第一延伸步骤; （DD）第二延伸步骤; （EE）第三个延伸步骤; （FF）灌浆步骤; （GG）整理步骤

5. 发明授权

KR101101911B1 완충장치가 구비된 함마비트용 척, 이를 구비한 비트 조립체 및 함마 조립체 有权
标题翻译：具有用于锤头的冲击吸收器，具有其的组合装置和锤组件
公开(公告)号：KR101101911B1
公开(公告)日：2012-01-02
申请号：KR1020110024098
申请日：2011-03-18
申请人： 광성지엠(주) , (주)세종이엔씨
发明人： 한광수 , 민경남 , 이재원 , 홍창동 , 이승호 , 오창환 , 김환희
IPC分类号： E21B10/36 , E21B4/06
CPC分类号： E21B12/04 , E21B4/06 , E21B10/36
摘要： PURPOSE: A hammer bit chuck with a shock absorber, a bit assembly having the same, and a hammer assembly are provided to implement drilling in an accurate position and to prevent damage to a bit and a hammer assembly during drilling work. CONSTITUTION: A chuck for a hammer bit comprises a housing(200) and a shock absorber(400). The housing has an internal space(210) that penetrate from one end to the other end. A bit(300) is coupled through one side of the housing and the other side of the housing is connected to a hammer casing. The shock absorber is inserted into one side of the housing and arranged on the exterior of the bit to elastically support the bit.
摘要翻译：目的：提供具有减震器的锤头夹头，具有相同组件的锤头组件和锤组件，以在精确位置实现钻孔，并且防止在钻孔作业期间对钻头和锤组件的损坏。构成：用于锤头的卡盘包括壳体（200）和减震器（400）。壳体具有从一端穿透到另一端的内部空间（210）。一点（300）通过壳体的一侧连接，并且壳体的另一侧连接到锤壳体。减震器插入壳体的一侧，并布置在钻头的外部以弹性地支撑钻头。

6. 发明授权

KR101088474B1 석면오염토양 정화 방법 및 시스템 有权
标题翻译：修复ABESTOS污染土壤的方法
公开(公告)号：KR101088474B1
公开(公告)日：2011-11-30
申请号：KR1020110043629
申请日：2011-05-09
申请人： (주)세종이엔씨 , 박창원
发明人： 민경남 , 이재원 , 이중관 , 홍창동 , 서명길 , 조원재 , 박창원 , 김윤상
IPC分类号： B09C1/00 , B07B4/02 , B01D47/06
CPC分类号： B09C1/00 , B01D47/06 , B07B4/025
摘要： PURPOSE: A method and a system for purifying asbestos contaminated soil are provided to eliminate asbestos from the contaminated soil by including a scattering process with respect to the asbestos contained in the contaminated soil. CONSTITUTION: A method for purifying asbestos contaminated soil includes the following: Asbestos contaminated soil is collected(M10). The collected soil is disturbed in a main chamber to scatter asbestos from the contaminated soil(M20). The contaminated soil is dropped to the lower side of the main chamber to be disturbed. Air is blown to the contaminated soil in order to scatter the asbestos. The scattered asbestos is eliminated from the contaminated soil(M30). The soil without the scattered asbestos is discharged to the outside of the main chamber(M40).
摘要翻译：目的：提供一种净化石棉污染土壤的方法和系统，通过对污染土壤中含有的石棉进行散射处理，从污染土壤中消除石棉。构成：净化石棉污染土壤的方法包括：收集石棉污染土壤（M10）。收集的土壤在主室受到干扰，从被污染的土壤（M20）中散落石棉。被污染的土壤下降到主室的下侧被扰乱。空气被吹到污染的土壤，以便分散石棉。分散的石棉从被污染的土壤中排出（M30）。无分散石棉的土壤排放到主室外（M40）。

7. 发明授权

KR101080177B1 이동식 석면오염토양 정화 장치 有权
标题翻译：用于修复ABESTOS污染土壤的车辆类型设备
公开(公告)号：KR101080177B1
公开(公告)日：2011-11-07
申请号：KR1020110043628
申请日：2011-05-09
申请人： (주)세종이엔씨 , 주식회사 다산티앤씨 , 박창원
发明人： 민경남 , 이재원 , 이중관 , 홍창동 , 서명길 , 조원재 , 박창원 , 김윤상
IPC分类号： B09C1/00 , B07B4/02 , B01D47/06
CPC分类号： B09C1/00 , B01D47/06 , B07B4/025
摘要： PURPOSE: A transferable asbestos contaminated soil purifying apparatus is provided to cost-effectively restore soil and to improve the reliability of the soil restoring process by directly implementing an asbestos eliminating process and the soil restoring process. CONSTITUTION: A first processing chamber(220) secures a space for eliminating asbestos from contaminated soil. A disturbing unit disturbs and excavates the contaminated soil. Asbestos is scattered from the contaminated soil while the contaminated soil is disturbed. The excavated soil is transferred from one side to another side of the first processing chamber and is discharged to the ground by a transferring unit. A second processing chamber collects the scattered asbestos. A sucking fan sucks the scattered asbestos and transfers the sucked asbestos to the second processing chamber. Water is sprayed to floating asbestos in the second processing chamber.
摘要翻译：目的：通过直接实施石棉消除过程和土壤还原过程，提供可转让的石棉污染土壤净化设备，以经济有效的方式恢复土壤，提高土壤恢复过程的可靠性。构成：第一处理室（220）确保用于消除污染土壤的石棉的空间。一个令人不安的单位干扰和挖掘污染的土壤。污染土壤中的石棉分散，污染土壤受到干扰。挖出的土壤从第一处理室的一侧转移到另一侧，并通过转移单元排放到地面。第二处理室收集分散的石棉。吸入风扇吸收散落的石棉并将吸入的石棉转移到第二处理室。水在第二处理室中喷洒到浮石棉上。

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