KR100882244B1 - 원자력 발전소의 폐필터 처리방법 - Google Patents
원자력 발전소의 폐필터 처리방법 Download PDFInfo
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- KR100882244B1 KR100882244B1 KR1020080121596A KR20080121596A KR100882244B1 KR 100882244 B1 KR100882244 B1 KR 100882244B1 KR 1020080121596 A KR1020080121596 A KR 1020080121596A KR 20080121596 A KR20080121596 A KR 20080121596A KR 100882244 B1 KR100882244 B1 KR 100882244B1
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- waste filter
- waste
- filter
- drum
- nuclear power
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/30—Processing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/28—Treating solids
- G21F9/34—Disposal of solid waste
- G21F9/36—Disposal of solid waste by packaging; by baling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/20—Filters, e.g. oil filters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (4)
- 원자력 발전소의 폐필터 처리방법에 있어서,상기 방법은,수압레이저(L)를 사용하여 폐필터(F)를 길이방향과 교체되는 폭방향으로 미리 설정된 두께를 갖도록 절단하는 폐필터 절단단계(S300)와;절단이 완료된 폐필터조각(F1)을 수분이 제거될 때까지 건조하는 폐필터조각 건조단계(S400)와;건조가 완료된 폐필터조각(F1)을 드럼에 담아 폐기하는 드럼폐기단계(S600)로 구성되는 것을 특징으로 하는 원자력 발전소의 폐필터 처리방법.
- 제1항에 있어서,상기 방법은,상기 폐필터 절단단계(S300) 이전에 폐필터(F)의 절단이 용이하도록 폐필터를 일정방향으로 배치되어 정렬되도록 하는 폐필터정렬단계(S100)와;상기 폐필터정렬단계(S100)를 거쳐 이송되는 정렬된 폐필터(F)에 세척수를 살수하여 폐필터(F)의 외표면을 세척하는 동시에 폐필터(F)의 통공(F2)을 통해 폐필터(F)내에 채워진 여과재인 내피에 세척수가 충분히 흡수되도록 하는 폐필터살수세척단계(S200)를 포함하는 것을 특징으로 하는 원자력 발전소의 폐필터 처리방법.
- 제1항에 있어서,상기 방법은,상기 폐필터조각 건조단계(S400) 다음에 상기 폐필터조각 건조단계(S400)를 통과한 폐필터조작(F1)에 대한 수분측정을 실시하여, 측정값이 기준치 이하 일때 상기 드럼폐기단계(S600)를 실시하고, 만약 측정값이 기준치 이상이라면, 재차 폐필터조각 건조단계(S400)로 리턴시키는 수분측정단계(S500)를 포함하는 것을 특징으로 하는 원자력 발전소의 폐필터 처리방법.
- 제1항에 있어서,상기 드럼폐기단계(S600)는,완전 건조된 필터조각(F1)을 드럼내에 담기전에 히터 등의 열기를 사용하여 내부가 완전히 건조된 드럼만을 사용하는 것을 특징으로 하는 원자력 발전소의 폐필터 처리방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080121596A KR100882244B1 (ko) | 2008-12-03 | 2008-12-03 | 원자력 발전소의 폐필터 처리방법 |
Applications Claiming Priority (1)
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KR1020080121596A KR100882244B1 (ko) | 2008-12-03 | 2008-12-03 | 원자력 발전소의 폐필터 처리방법 |
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KR100882244B1 true KR100882244B1 (ko) | 2009-02-23 |
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KR1020080121596A Active KR100882244B1 (ko) | 2008-12-03 | 2008-12-03 | 원자력 발전소의 폐필터 처리방법 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496398A (zh) * | 2011-12-05 | 2012-06-13 | 中广核工程有限公司 | 核电厂废滤芯处理方法 |
KR20240142978A (ko) | 2023-03-23 | 2024-10-02 | 한국수력원자력 주식회사 | 원전용 폐필터 처리방법 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010058084A (ko) * | 1999-12-24 | 2001-07-05 | 이구택 | 폐필터 절단 및 압축장치 |
KR20010096786A (ko) * | 2000-04-14 | 2001-11-08 | 이구택 | 압연유 폐필터의 연속공급 및 자동절단장치 |
KR20050002221A (ko) * | 2003-06-30 | 2005-01-07 | 주식회사 포스코 | 섬유재질의 폐필터 탈유 및 절단처리장치 |
KR20060066907A (ko) * | 2004-12-14 | 2006-06-19 | 하나검사기술 주식회사 | 폐필터 보관 및 건조 케이스 |
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2008
- 2008-12-03 KR KR1020080121596A patent/KR100882244B1/ko active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20010058084A (ko) * | 1999-12-24 | 2001-07-05 | 이구택 | 폐필터 절단 및 압축장치 |
KR20010096786A (ko) * | 2000-04-14 | 2001-11-08 | 이구택 | 압연유 폐필터의 연속공급 및 자동절단장치 |
KR20050002221A (ko) * | 2003-06-30 | 2005-01-07 | 주식회사 포스코 | 섬유재질의 폐필터 탈유 및 절단처리장치 |
KR20060066907A (ko) * | 2004-12-14 | 2006-06-19 | 하나검사기술 주식회사 | 폐필터 보관 및 건조 케이스 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496398A (zh) * | 2011-12-05 | 2012-06-13 | 中广核工程有限公司 | 核电厂废滤芯处理方法 |
CN102496398B (zh) * | 2011-12-05 | 2015-09-30 | 中广核工程有限公司 | 核电厂废滤芯处理方法 |
KR20240142978A (ko) | 2023-03-23 | 2024-10-02 | 한국수력원자력 주식회사 | 원전용 폐필터 처리방법 |
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