KR100445535B1 - 폐기물을 선별하는 방법 - Google Patents
폐기물을 선별하는 방법 Download PDFInfo
- Publication number
- KR100445535B1 KR100445535B1 KR10-2001-0020157A KR20010020157A KR100445535B1 KR 100445535 B1 KR100445535 B1 KR 100445535B1 KR 20010020157 A KR20010020157 A KR 20010020157A KR 100445535 B1 KR100445535 B1 KR 100445535B1
- Authority
- KR
- South Korea
- Prior art keywords
- waste
- organic components
- synthetic polymer
- vibration
- specific gravity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 71
- 239000002184 metal Substances 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 31
- 229920001059 synthetic polymer Polymers 0.000 claims abstract description 30
- -1 ferrous metals Chemical class 0.000 claims abstract description 19
- 230000005484 gravity Effects 0.000 claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 12
- 230000005291 magnetic effect Effects 0.000 claims abstract description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 11
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000010298 pulverizing process Methods 0.000 claims abstract description 3
- 150000002894 organic compounds Chemical class 0.000 claims abstract 2
- 150000002739 metals Chemical class 0.000 claims description 15
- 239000010791 domestic waste Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 239000010849 combustible waste Substances 0.000 claims 1
- 239000010893 paper waste Substances 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 11
- 239000002440 industrial waste Substances 0.000 description 5
- 239000004615 ingredient Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 239000006148 magnetic separator Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013348 organic food Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling 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
- B07B1/42—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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/08—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to weight
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (3)
- 전처리 공정에서 철금속과 가연성 폐기물인 폐비닐, 폐지류가 선별 제거되어 건조된 폐기물중에서, 유기성분류, 비철금속류, 초자기류, 폐합성 고분자 화합물류를 선별하는 선별 방법에 있어서, 전처리 공정에서 종이류, 비닐류가 제거되어 건조된 원료인 폐기물을 분쇄기(20)에 의해 미세하게 분쇄하는 단계; 상기 분쇄기(20)에서 미세하게 분쇄된 폐기물을 진동 흡출기(30)의 진동에 의해 소정된 비중 이상의 것(비철금속류, 초자기류)과 소정된 비중 이하의 것(유기성분류, 폐합성 고분자 화합물류)으로 선별하고, 상기 소정된 비중 이하의 것을 상기 진동에 의해 상기 진동 흡출기(30)에 형성된 흡출부(31)에 유입하여 풍력에 의해 선별하여서 유기성분류중 경량의 작은 입자들을 상기 흡출부(31)의 상부개구(32)를 통하여 배출시키고, 상기 유기성분류중 수분이 많은 것과 폐합성 고분자 화합물류를 상기 흡출부(31)의 하부개구(33)를 통하여 배출시키는 단계; 상기 진동 흡출기(30)에서 선별된 소정된 비중 이상인 것을 받아 들여 진동 선별기(40)의 진동에 의해 초자기류와 비철금속류를 선별하여서, 초자기류를 용기(41)에 그리고 비철금속류를 용기(42)에 저장시키는 단계(40); 상기 상부개구(32)에서 배출되는 유기성분류의 경량의 작은 입자를 사이클론(70)으로 포집하는 단계; 상기 하부개구(33)에서 배출되는 유기성분류의 수분이 많은 것과 폐합성 고분자 화합물류를 공기운송기(50)를 통하여 받아 들여 풍력선별기(60)에 의해 선별하여서 폐합성 고분자 화합물류를 용기(61)에 저장시키고 유기성분류의 수분이 많은 것을 배출시키는 단계; 그리고 상기 풍력선별기(60)에서 배출되는 유기성분류의 수분이 많은 것을 포집기(80)에 의해 포집하는 단계를 포함하는 것을 특징으로 하는 선별 방법.
- 제 1항에 있어서, 전처리 공정에서 철금속과 가연성 폐기물인 폐비닐, 폐지류가 선별 제거되어 건조된 폐기물이 생활 폐기물인 경우에는 상기 분쇄기(20)에 앞서서 상기 생활 폐기물을 건조기에 의해 한 번 더 건조시키는 단계를 포함하는 것을 특징으로 하는 선별 방법.
- 제 1항 또는 제 2항에 있어서, 상기 소정된 비중은 2인 것을 특징으로 하는 선별 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0020157A KR100445535B1 (ko) | 2001-04-16 | 2001-04-16 | 폐기물을 선별하는 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0020157A KR100445535B1 (ko) | 2001-04-16 | 2001-04-16 | 폐기물을 선별하는 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020080539A KR20020080539A (ko) | 2002-10-26 |
KR100445535B1 true KR100445535B1 (ko) | 2004-08-21 |
Family
ID=27701180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0020157A Expired - Fee Related KR100445535B1 (ko) | 2001-04-16 | 2001-04-16 | 폐기물을 선별하는 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100445535B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100653966B1 (ko) | 2004-07-14 | 2006-12-04 | 문재성 | 정선 장치 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970069155A (ko) * | 1996-04-19 | 1997-11-07 | 권수복 | 쓰레기 분리용 선별 장치 |
KR19990066128A (ko) * | 1998-01-21 | 1999-08-16 | 오종택 | 건설폐기물 처리와 재활용을 위한 중간 처리 방법 및 그 장치 |
KR200194531Y1 (ko) * | 2000-03-30 | 2000-09-01 | 주식회사신텍 | 폐기물의 현장처리 장치 |
JP2001079493A (ja) * | 1999-09-14 | 2001-03-27 | Komatsu Ltd | 建設混合廃棄物の選別処理設備 |
KR100290072B1 (ko) * | 1994-06-20 | 2001-05-15 | 마에다 유키오 | 분쇄 불연물의 선별장치 |
KR100374162B1 (ko) * | 2000-06-23 | 2003-03-03 | 태전환경 합자회사 | 매립쓰레기 선별장치 |
-
2001
- 2001-04-16 KR KR10-2001-0020157A patent/KR100445535B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100290072B1 (ko) * | 1994-06-20 | 2001-05-15 | 마에다 유키오 | 분쇄 불연물의 선별장치 |
KR970069155A (ko) * | 1996-04-19 | 1997-11-07 | 권수복 | 쓰레기 분리용 선별 장치 |
KR19990066128A (ko) * | 1998-01-21 | 1999-08-16 | 오종택 | 건설폐기물 처리와 재활용을 위한 중간 처리 방법 및 그 장치 |
JP2001079493A (ja) * | 1999-09-14 | 2001-03-27 | Komatsu Ltd | 建設混合廃棄物の選別処理設備 |
KR200194531Y1 (ko) * | 2000-03-30 | 2000-09-01 | 주식회사신텍 | 폐기물의 현장처리 장치 |
KR100374162B1 (ko) * | 2000-06-23 | 2003-03-03 | 태전환경 합자회사 | 매립쓰레기 선별장치 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100653966B1 (ko) | 2004-07-14 | 2006-12-04 | 문재성 | 정선 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20020080539A (ko) | 2002-10-26 |
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