KR102505591B1 - 각 2개의 믹싱존과 환기구를 가지는 폐합성수지 재생 압출장치 - Google Patents
각 2개의 믹싱존과 환기구를 가지는 폐합성수지 재생 압출장치 Download PDFInfo
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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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
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
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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
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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
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
이에 따라 스크류의 플라이트가 받는 부하를 분산해 내구도를 향상시키고 두차례 반복되는 분쇄와 믹스작업으로 개선된 결과물을 얻을 수 있고, 가열되어 발생하는 수증기와 가스를 바로 배출하여 재료의 역류와 안전사고를 방지하며 남아있는 이물질을 여과하기 위한 미세필터의 교체가 간단하여 생산성과 작업성이 좋다.
Description
도 2는 본 발명의 전체단면도
도 3은 본 발명의 일부단면도
도 4는 본 발명의 또 다른 일부단면도
도 5는 도 4의 평면단면도
10: 스크류
11: 회전축
12: 플라이트
12-1: 넓은 간격
12-2: 좁은 간격
20: 스크류 하우징
21: 통로
22: 스크류 지지대
23: 스크류 모터
24: 환기구
24-1: 환기필터
24-2: 집진기
31: 제1 이송구간
32: 제2 이송구간
33: 제3 이송구간
34: 제1 믹싱구간
35: 제2 믹싱구간
40: 필터 하우징
40': 본체
41: 개폐도어
42: 미세필터
43: 스크래퍼
44: 스크래퍼 모터
50: 호퍼
60: 이송관
Claims (3)
- 플라이트(12)가 형성되어 있는 스크류(10)가 스크류 하우징(20)의 통로(21)에 조립되고, 스크류 하우징(20)에 조립된 스크류(10)의 이송방향 끝에는 미세필터(42)가 내장되며 미세필터(42)에 붙어있는 이물질을 긁어내는 스크래퍼(43)를 가지는 필터 하우징(40)이 연결되는 폐합성수지 재생 압출장치에 있어서,
상기 스크류(10)는,
플라이트(12)가 넓은 간격(12-1)을 가지면서 회전축(11)의 직경이 작았다가 점차 커지는 형태로 구성하여 최초에 공간이 많고 부피가 큰 상태의 폐합성수지가 유입되어 점차 압축되면서 이송하는 역할을 하는 제1 이송구간(31);
플라이트(12)가 좁은 간격(12-2)을 유지하면서 회전축(11)의 직경은 제1 이송구간(31) 최대의 직경이 유지되어 용해되는 모재를 교반과 동시에 강한 힘으로 압착하면서 밀어내게 하는 제1 믹싱구간(34);
다시 플라이트(12)가 넓은 간격(12-1)을 가지면서 회전축(11)의 직경이 작았다가 점차 커지는 형태로 구성하여 상기 제1 믹싱구간(34)을 통과한 모재의 압축정도를 이완시켜주는 기능을 하면서 이송속도를 느리게 하여 재질의 응력을 줄이면서 가스를 배출시키는 작용을 도와주게 하는 제2 이송구간(32);
다시 플라이트(12)가 좁은 간격(12-2)을 유지하면서 회전축(11)의 직경은 제2 이송구간(32) 최대의 직경이 유지되어 용해되는 모재를 교반과 동시에 강한 힘으로 압착하면서 밀어내게 하며, 후단에는 역회전 플라이트부를 형성하여 혼련을 강화할 수 있게하는 제2 믹싱구간(35);
다시 플라이트(12)가 넓은 간격(12-1)을 가지면서 회전축(11)의 직경이 작았다가 점차 커지는 형태로 구성하여 상기 제2 믹싱구간(35)을 통과한 모재의 압축정도를 이완시켜주는 기능을 하면서 이송속도를 느리게 하여 재질의 응력을 줄이면서 가스를 배출시키는 작용을 하는 제3 이송구간(33);으로 구분되며,
스크류 하우징(20)의 끝에는 필터 하우징(40)이 위치하되, 필터 하우징(40)의 본체(40') 내부 중앙에는 모재의 진입방향과 직각이 되는 방향으로 미세필터(42)와 스크래퍼(43)를 설치하며,
스크류 하우징(20)은 미세필터(42) 앞쪽의 본체(40')에 모재가 공급되도록 연결하여 모재가 진입한 다음 직각방향으로 이송이 전환되면서 미세필터(42)를 통과하도록 구성하였고, 필터 하우징(40)을 통과한 모재가 배출되는 이송관(60)은 미세필터(42)의 후방에서 다시 측방향으로 연결하여 미세필터(42)를 통과한 모재는 다시 직각으로 이송방향이 전환되면서 배출되도록 구성하며,
필터 하우징(40)의 일측 즉, 본체(40')의 스크래퍼(43)가 설치된 쪽에는 개폐도어(41)를 설치하여 본체(40') 사이에 설치된 경첩으로 개폐가 가능하도록 설치하여 개폐도어(41)만 개방하면 내부 청소나 미세필터(42) 교체가 가능하게 되는 것을 특징으로 하는 각 2개의 믹싱존과 환기구를 가지는 폐합성수지 재생 압출장치. - 제1항에 있어서,
상기 제1 믹싱구간(34)과 제2 믹싱구간(35)은 플라이트(12)를 동일한 치수의 좁은 간격(12-2) 외에도 각기 다른 치수의 간격을 가지게 하여 모재의 분쇄와 믹스작업비율을 다르게 설정할 수 있는 것을 특징으로 하는 각 2개의 믹싱존과 환기구를 가지는 폐합성수지 재생 압출장치. - 제1항에 있어서,
상기 필터 하우징(40)은 본체(40')의 일측에 스크류 하우징과 이송관이 모두 연결된 것을 특징으로 하는 각 2개의 믹싱존과 환기구를 가지는 폐합성수지 재생 압출장치.
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CN118824644B (zh) * | 2024-07-18 | 2025-03-21 | 广东金源宇电线电缆有限公司 | 加强型耐扭转充电桩电缆制造方法 |
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