KR100926346B1 - 폐타이어 탈황방법 - Google Patents
폐타이어 탈황방법 Download PDFInfo
- Publication number
- KR100926346B1 KR100926346B1 KR20090021381A KR20090021381A KR100926346B1 KR 100926346 B1 KR100926346 B1 KR 100926346B1 KR 20090021381 A KR20090021381 A KR 20090021381A KR 20090021381 A KR20090021381 A KR 20090021381A KR 100926346 B1 KR100926346 B1 KR 100926346B1
- Authority
- KR
- South Korea
- Prior art keywords
- rubber
- rubber chip
- desulfurization
- waste tire
- chip
- Prior art date
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
- B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
- B29B15/10—Coating or impregnating independently of the moulding or shaping step
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/44—Compression means for making articles of indefinite length
- B29C43/46—Rollers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims (6)
- 삭제
- 삭제
- 폐타이어 탈황방법에 있어서,폐타이어를 분쇄한 후 금속성분을 제거한 고무칩을 준비하는 단계와, 상기 준비한 고무칩을 회전하는 스크류 강철날이 구비되어 있는 분쇄기 내에 투입한 후 한쪽으로 밀면서 공기 주입과 함께 고온 및 고압의 조건에서 분쇄 및 압축하여 탈황시키는 단계와, 상기 황기 제거된 고무칩을 분쇄기로부터 배출시켜 회수하는 단계를 포함하며,상기 황이 제거된 고무칩을 배출시키는 단계는 배출과 동시에 고무칩을 상하 2개의 롤러 사이로 통과시키면서 배출과 동시에 부풀어 오르려는 고무칩을 눌러서 일정두께의 시트 형태로 성형함으로써 고온의 고무칩 온도를 낮추어주는 과정을 포함하는 것을 특징으로 하는 폐타이어 탈황방법.
- 청구항 3에 있어서, 상기 시트 형태로 성형하는 과정은 시트의 표면을 곱게 하여 품질을 향상시키기 위해 고무칩에 오일과 경탄을 첨가하는 과정을 더 포함하는 것을 특징으로 하는 폐타이어 탈황방법.
- 청구항 3에 있어서, 상기 시트 형태로 성형하는 과정은 롤러의 규격을 달리하여 고무칩의 입자 크기를 조절하는 과정을 더 포함하는 것을 특징으로 하는 폐타이어 탈황방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20090021381A KR100926346B1 (ko) | 2009-03-12 | 2009-03-12 | 폐타이어 탈황방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20090021381A KR100926346B1 (ko) | 2009-03-12 | 2009-03-12 | 폐타이어 탈황방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090038400A KR20090038400A (ko) | 2009-04-20 |
KR100926346B1 true KR100926346B1 (ko) | 2009-11-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR20090021381A KR100926346B1 (ko) | 2009-03-12 | 2009-03-12 | 폐타이어 탈황방법 |
Country Status (1)
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KR (1) | KR100926346B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101409331B1 (ko) * | 2013-05-29 | 2014-06-20 | 주식회사 지알티 | 스크랩 epdm을 이용한 전단열분해 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050087281A (ko) * | 2004-02-26 | 2005-08-31 | 주식회사 폴리원 | 가황 고무재료의 고온 미세 분말화 장치 및 가황 재생고무재료의 사용방법 |
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2009
- 2009-03-12 KR KR20090021381A patent/KR100926346B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050087281A (ko) * | 2004-02-26 | 2005-08-31 | 주식회사 폴리원 | 가황 고무재료의 고온 미세 분말화 장치 및 가황 재생고무재료의 사용방법 |
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Publication number | Publication date |
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KR20090038400A (ko) | 2009-04-20 |
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