KR101460659B1 - 토사선별장치의 망막힘 방지장치 - Google Patents
토사선별장치의 망막힘 방지장치 Download PDFInfo
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- KR101460659B1 KR101460659B1 KR1020120138660A KR20120138660A KR101460659B1 KR 101460659 B1 KR101460659 B1 KR 101460659B1 KR 1020120138660 A KR1020120138660 A KR 1020120138660A KR 20120138660 A KR20120138660 A KR 20120138660A KR 101460659 B1 KR101460659 B1 KR 101460659B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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Abstract
Description
이러한 요구에 따라, 본 출원인은 매립쓰레기 선별을 위해 각고의 노력을 경주한 결과, 등록특허 제0250854호, 등록특허 제0273840호, 등록특허 제0428377호, 등록특허 제0428378호, 등록특허 제0457488호, 등록특허 제0475287호, 등록특허 제0482824호, 등록특허 제0528131호, 등록특허 제0528129호, 등록특허 제0729577호, 등록특허 제0818898호, 등록특허 제0952073호 등 다수의 특허 기술을 개발한 바 있고, 이를 실용화하여 현재 여러 현장에서 상기 기술들이 활발하게 활용되고 있다.
특히, 매립지 쓰레기 선별과 관련하여, 본 출원인이 완성한 처리 시스템에 따르면 굴착된 쓰레기가 회전형 드럼스크린으로 이루어진 토사분리기를 통해 토사와 상대적으로 큰 불연물 및 가연물로 분리되고, 토사가 분리된 불연물 및 가연물은 다시 다수의 가연물분리기를 거치면서 불연물과 가연물로 완벽하게 분리되며, 분리된 가연물은 건조, 파쇄, 건조 등 후속공정을 거쳐 연료화되고, 불연물은 재활용이 가능한 것과 그렇지 않은 것으로 분류된 뒤 용처별로 반송되거나 폐기처분된다.
이때, 토사분리기를 통해 1차 분리된 토사는 유기이물질을 포함한 불순물이 많기 때문에 복토재 등 재활용 가능한 토사 규격에 맞추기 위해 토사정밀분리장치로 이송 후 재차 정밀 분리되게 된다.
그런데, 토사정밀분리장치에 사용되는 회전형 드럼스크린은 분리할 토사의 입도가 미세하고 점성을 가지고 있기 때문에 잦은 망막힘 문제를 야기시킨다.
도 2는 본 발명에 따른 토사선별장치의 망막힘 방지장치를 보인 요부 단면도이다.
도 3은 본 발명에 따른 토사선별장치의 망막힘 방지장치의 요부 사시도이다.
120 : 유도롤러레일 130 : 타격유도돌기
140 : 롤러고정대 150 : 스크래퍼
160 : 타격롤러 170 : 탄성스프링
Claims (5)
- 토사를 정밀 선별하는 망공을 갖춘 드럼스크린, 드럼스크린을 회전구동시키는 구동원을 포함하는 토사선별장치에 있어서;
상기 드럼스크린의 망공이 형성되지 않은 일단 혹은 양단 테두리 면상에 드럼스크린의 둘레방향을 따라 띠 형태로 형성된 유도롤러레일; 상기 유도롤러레일 상에 직각삼각형상으로 돌출된 적어도 하나 이상의 타격유도돌기; 상기 유도롤러레일과 구름접촉하면서 상기 타격유도돌기를 타고 넘을 수 있도록 탄성유동가능하게 설치된 타격롤러; 상기 타격롤러와 연동하면서 상기 드럼스크린의 망공을 타격 접촉함과 동시에 스크래핑하여 망공을 털어주는 다수의 스크래퍼;를 포함하고, 상기 타격롤러는 롤러고정대의 양단에 구비되며, 상기 스크래퍼는 상기 롤러고정대의 하단면에 설치되고, 상기 롤러고정대는 한쌍의 지지대에 의해 지지되며, 상기 지지대는 고정프레임에 베어링고정되고, 상기 지지대의 상면에는 상기 지지대를 탄성유동시키도록 상기 고정프레임에 걸림되는 탄성스프링이 설치된 것을 특징으로 하는 토사선별장치의 망막힘 방지장치.
- 청구항 1에 있어서;
상기 타격유도돌기는 직각삼각형상 중 빗면이 드럼스크린의 회전방향으로 배열되고, 직각면이 드럼스크린의 회전반대방향으로 배열되되, 상기 빗면은 아래로 오목한 곡률을 갖는 것을 특징으로 하는 토사선별장치의 망막힘 방지장치. - 삭제
- 삭제
- 삭제
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020120138660A KR101460659B1 (ko) | 2012-12-03 | 2012-12-03 | 토사선별장치의 망막힘 방지장치 |
CN201310634867.8A CN103846219B (zh) | 2012-12-03 | 2013-12-02 | 用于防止土壤分类机的筛孔堵塞的装置 |
Applications Claiming Priority (1)
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KR1020120138660A KR101460659B1 (ko) | 2012-12-03 | 2012-12-03 | 토사선별장치의 망막힘 방지장치 |
Publications (2)
Publication Number | Publication Date |
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KR20140070953A KR20140070953A (ko) | 2014-06-11 |
KR101460659B1 true KR101460659B1 (ko) | 2014-11-20 |
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CN (1) | CN103846219B (ko) |
Cited By (2)
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CN106040583A (zh) * | 2016-08-22 | 2016-10-26 | 南通联源机电科技股份有限公司 | 抛料式自清扫滚筒筛弹性梳型清筛装置 |
CN109499842A (zh) * | 2018-12-19 | 2019-03-22 | 万花秀 | 一种节能滚筒筛 |
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CN104190610A (zh) * | 2014-08-20 | 2014-12-10 | 济南巴顿化肥有限公司 | 一种化肥筛分机的防结块装置 |
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CN105499116B (zh) * | 2016-01-26 | 2018-06-22 | 重庆市合川区狮滩矸砖厂 | 圆筒式矸砖原料筛分装置 |
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JPH0557247A (ja) * | 1991-09-02 | 1993-03-09 | Hiroyuki Kawai | 回転ふるい |
JP2003251280A (ja) | 2002-03-06 | 2003-09-09 | Kubota Corp | 回転式スクリーン装置 |
KR20050012079A (ko) * | 2003-07-24 | 2005-01-31 | 이충규 | 선별장치 |
JP2009039646A (ja) | 2007-08-08 | 2009-02-26 | Kotoo:Kk | ふるいの目詰まり防止装置、該装置を備えたふるい装置および該装置を備えた混合攪拌分級装置 |
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CN2738898Y (zh) * | 2004-11-09 | 2005-11-09 | 赵福光 | 一种防堵回转筛 |
KR100729577B1 (ko) * | 2006-01-24 | 2007-06-19 | 주식회사 포스벨 | 건설폐기물 및 혼합쓰레기 선별장치의 스크린망 막힘방지장치 |
CN101288859B (zh) * | 2007-04-16 | 2014-04-09 | 无锡市长江机电有限公司 | 细小物质垃圾处理分类装置 |
-
2012
- 2012-12-03 KR KR1020120138660A patent/KR101460659B1/ko active Active
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- 2013-12-02 CN CN201310634867.8A patent/CN103846219B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557247A (ja) * | 1991-09-02 | 1993-03-09 | Hiroyuki Kawai | 回転ふるい |
JP2003251280A (ja) | 2002-03-06 | 2003-09-09 | Kubota Corp | 回転式スクリーン装置 |
KR20050012079A (ko) * | 2003-07-24 | 2005-01-31 | 이충규 | 선별장치 |
JP2009039646A (ja) | 2007-08-08 | 2009-02-26 | Kotoo:Kk | ふるいの目詰まり防止装置、該装置を備えたふるい装置および該装置を備えた混合攪拌分級装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106040583A (zh) * | 2016-08-22 | 2016-10-26 | 南通联源机电科技股份有限公司 | 抛料式自清扫滚筒筛弹性梳型清筛装置 |
CN109499842A (zh) * | 2018-12-19 | 2019-03-22 | 万花秀 | 一种节能滚筒筛 |
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Publication number | Publication date |
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CN103846219B (zh) | 2016-03-09 |
CN103846219A (zh) | 2014-06-11 |
KR20140070953A (ko) | 2014-06-11 |
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