KR930003949A - 필터 및 그의 제조장치 - Google Patents

필터 및 그의 제조장치 Download PDF

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KR930003949A
KR930003949A KR1019920014959A KR920014959A KR930003949A KR 930003949 A KR930003949 A KR 930003949A KR 1019920014959 A KR1019920014959 A KR 1019920014959A KR 920014959 A KR920014959 A KR 920014959A KR 930003949 A KR930003949 A KR 930003949A
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manufacturing apparatus
composite sheet
filter manufacturing
heating
bent
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KR1019920014959A
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KR100241151B1 (ko
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마사유끼 미또
하루오 유아사
마사요시 이이데라
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다께바야시 쇼오고
미쓰이세끼유 가가꾸 고오교오 가부시끼가이샤
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0001—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/24—Corrugating of plates or sheets
    • B29C53/28—Corrugating of plates or sheets transverse to direction of feed
    • B29C53/285—Corrugating of plates or sheets transverse to direction of feed using rolls or endless bands
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/438—Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8351—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws
    • B29C66/83511—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums
    • B29C66/83513—Jaws mounted on rollers, cylinders, drums, bands, belts or chains; Flying jaws jaws mounted on rollers, cylinders or drums cooperating jaws mounted on rollers, cylinders or drums and moving in a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
    • B31D5/0082—Making filter elements, e.g. pleated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/18—Testing of filters, filter elements, sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/10—Multiple layers
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2016/00—Articles with corrugations or pleats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/14—Filters
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1015—Folding
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1049—Folding only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

내용 없음.

Description

필터 및 그의 제조장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에의 필터 제조장치의 개략도,
제2도는 본 발명에 의한 필터의 사시도,
제3도는 압력손실과 포집효율을 시험하는데 사용되는 장치의 개략도.

Claims (13)

  1. 주름형태로 굽어있고, 같거나 다른 2이상의 단층쉬트의 적층체로 구성된 합성 쉬트로 구성되며, 여기서 상기 합성쉬트의 주름에 의해 형성된 산의 정상부들과 골의 저부들 양자에 대응하는 굽은 부분들이 두께방향으로 선택적으로 선형으로 용융용접돼 있는 것을 특징으로 하는 필터.
  2. 제1항에 있어서, 상기 단층쉬트들이 일렉트레트 단층쉬트인 것이 특징인 필터.
  3. 소정방향으로 2이상의 단층쉬트의 적층체로 구성된 합성쉬트를 공급하기 위한 공급수단과, 상기 공급되는 합성쉬트의 양측상에 위치되어, 합성쉬트에 대해 전진 및 후퇴하여 주름형태로 굽히는 한편, 상기 합성 쉬트의 굽은 부분들은 선택적으로 그리고 선형으로 가열하여, 그 부분들을 용융 용접하는, 가열 및 벤딩수단을 구비함을 특징으로 하는, 필터 제조장치.
  4. 제3항에 있어서, 상기 가열 및 벤딩 수단이 로드형 히터인 것이 특징인 필터 제조장치.
  5. 제3항에 있어서, 상기 가열 및 벤딩 수단이, 웨지형 히터인 것이 특징인 필터 제조장치.
  6. 2이상의 단층 쉬트의 적층체로 구성된 합성쉬트를 소정방향으로 공급하는 공급수단과, 상기 합성쉬트를 주름형태로 굽게하고, 합성쉬트의 굽은 부분들을 두께방향으로 선택적으로 선형으로 가열하며, 공급되는 합성쉬트의 양측상에 위치되어 서로 대향되고, 상기 합성쉬트를 통하여 서로 맞물리는 1쌍의 별형상 기어형 리드를 붙인롤을 구비하며, 이 롤의 기어부의 깊이 또는 높이는, 하나의 굽은 부분과 이에 이웃한 굽은 부분간의 굽은 폭과 동일하며, 상기 롤의 기어부의 적어도 선단부가 상기 롤내에 설치된 히터에 의해서 가열되는 것이 특징인 필터 제조장치.
  7. 2이상의 단층쉬트의 적층재료 구성된 합성쉬트를 소정 방향으로 공급하는 공급수단과, 상기 공급되는 합성쉬트의 양측상에 위치되어, 합성쉬트에 대해 전진 및 후퇴하여, 합성쉬트롤, 이웃한 2굽은 부분간의 소정의 굽은 폭을 갖는 주름형태로 굽게하는 벤딩수단과, 상기 굽은 합성쉬트의 양측상에 위치되어, 상기 합성쉬트의 굽은 부분을 그의 외측으로부터, 두께 방향으로 선택적으로, 선형으로 가열하여, 상기 굽은 부분을 용융용접시키는1쌍의 가열수단을 구비하는 것이 특징인 필터 제조장치.
  8. 제7항에 있어서, 상기 벤딩수단이 로드형 형상인 것이 특징인 필터제조장치.
  9. 제7항에 있어서, 상기 벤딩수단이 웨지형상인 것이 특징인 필터제조장치.
  10. 제7항에 있어서, 상기 벤딩수단이, 서로 회전 결합될 수 있는, 1쌍의 별형상 기어형 리드를 붙인 롤인 것이 특징인 필터 제조장치.
  11. 제7항에 있어서, 상기 벤딩수단이, 이 수단의 적어도 선단부를 가열할 수 있는 히터를 구비한 것이 특징인 필터제조장치.
  12. 제7항에 있어서, 상기 가열수단이, 상기 주름의 굽은 폭에 대응하는 거리에 배치된 것이 특징인 필터제조장치.
  13. 제12항에 있어서, 상기 가열수단이 가열판인 것이 특징인 필터제조장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920014959A 1991-08-20 1992-08-20 일렉트레트 필터 및 그의 제조장치 KR100241151B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-207896 1991-08-20
JP3207896A JP2714278B2 (ja) 1991-08-20 1991-08-20 フィルタ及びその製造装置

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KR930003949A true KR930003949A (ko) 1993-03-22
KR100241151B1 KR100241151B1 (ko) 2000-02-01

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US (1) US5376218A (ko)
EP (1) EP0528682B1 (ko)
JP (1) JP2714278B2 (ko)
KR (1) KR100241151B1 (ko)
CA (1) CA2076353A1 (ko)
DE (1) DE69223297T2 (ko)

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EP0528682B1 (en) 1997-11-26
US5376218A (en) 1994-12-27
KR100241151B1 (ko) 2000-02-01
EP0528682A1 (en) 1993-02-24
JP2714278B2 (ja) 1998-02-16
CA2076353A1 (en) 1993-02-21
JPH0549835A (ja) 1993-03-02
DE69223297D1 (de) 1998-01-08
DE69223297T2 (de) 1998-03-19

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