US20110287697A1 - Removal device for removing adherent - Google Patents

Removal device for removing adherent Download PDF

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Publication number
US20110287697A1
US20110287697A1 US12/851,709 US85170910A US2011287697A1 US 20110287697 A1 US20110287697 A1 US 20110287697A1 US 85170910 A US85170910 A US 85170910A US 2011287697 A1 US2011287697 A1 US 2011287697A1
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US
United States
Prior art keywords
process tank
base
adherent
suction
removal device
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.)
Abandoned
Application number
US12/851,709
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English (en)
Inventor
Takao Mase
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KANEMIYA CO Ltd
Original Assignee
KANEMIYA CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KANEMIYA CO Ltd filed Critical KANEMIYA CO Ltd
Assigned to KANEMIYA CO., LTD. reassignment KANEMIYA CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MASE, TAKAO
Publication of US20110287697A1 publication Critical patent/US20110287697A1/en
Abandoned legal-status Critical Current

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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
    • B07B1/20—Stationary drums with moving interior agitators
    • 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

Definitions

  • the device disclosed in this publication has a feeding port (loading port) through which the article-to-be-processed is loaded, a drum (process tank) communicated with the loading port, and a crushing blades (rotating blades) disposed in the process tank so as to be rotationally driven therein, and is configured to crush the article-to-be-processed introduced through the loading port into the process tank by the rotational driving of the rotating blades, to thereby separate the base and the adherent.
  • the device crushes the base by the rotational driving of the rotating blades, and separates (removes) the adherent from the base.
  • the device disclosed in Patent Document 2 is configured to have a plurality of rotating blades and a process tank arranged relative to each other. At least one of the rotating blade has a comb-like component having a plurality of recesses laterally aligned therein, and the process tank has a cutting edge formed on the inner wall thereof while geometrically conforming to the recesses formed in the comb-like component.
  • An article-to-be-processed loaded through the loading port is housed in the process tank, brought into contact with the rotating blades rotationally driven in the process tank, and moved towards the inner wall of the process tank by the centrifugal force while being rotated in the process tank.
  • the film-like or sheet-like mold base typically composed of resin, or other adherents such as ceramics and plaster removed therefrom cannot be re-used as source materials for new products, against a spirit of recycling of resources.
  • the devices disclosed in Patent Documents 1 and 2 may generate static electricity, due to contact of the article-to-be treated with the process tank and rotating blades, so that the adherent once removed from the base may occasionally be discharged in a re-adhered form on the base.
  • FIG. 2 is a plan view illustrating the removal facility illustrated in FIG. 1 ;
  • FIG. 6 is a perspective view illustrating an opened state of a process tank of the removal device for removing adherent illustrated in FIG. 4 ;
  • FIG. 9 is a front elevation of rotating blades and cutting edges which compose the removal device for removing adherent illustrated in FIG. 4 ;
  • the conveyor device 111 is disposed in an inclined manner so as to enable conveyance of the green sheet placed on the conveyor belt 115 into the hopper 23 , described later, of the removal device 1 .
  • the conveyor belt 115 has stopper ribs 116 fixed at regular intervals so as to prevent sliding and dropping of the green sheet placed on the surface thereof, and is driven in a circulating manner by an unillustrated drive motor, so that the upper surface thereof having the green sheet placed thereon is elevated.
  • the green sheet placed on the conveyor belt 115 is conveyed from the lower side up into the hopper 23 .
  • the removal device 1 of this embodiment has four casters 2 at the bottom as illustrated in FIG. 1 and FIG. 3 , and has an enclosure 3 given in a form of nearly rectangular parallelepiped as an outer case.
  • a front cover 4 is detachably disposed slightly leftward from the center front of the enclosure 3 (see FIG. 6 ), and an unillustrated freely openable front door is provided on the right of the front cover 4 .
  • a discharge duct 7 is formed on the right of the front of the enclosure 3 as seen in FIG. 2 , so as to be communicated with a base discharge path 69 , described later, of a process tank 31 provided in the enclosure 3 (see FIG. 5 ), with a discharge port 7 a, which opens downward, provided to the lower surface at the end thereof.
  • a left door 14 is provided to a left side plate 3 a of the enclosure 3 , at a level of height slightly lower than the loading port 11 .
  • an unillustrated control panel and switches are disposed in a portion hidden behind the left door 14 .
  • an unillustrated start switch and a stop switch which are electrically connected to the control panel and so forth, so as to allow an operator to start and stop operation of the removal device 1 .
  • a vertically-suspended plate 23 c which vertically suspends from the right edge of the first inclined bottom plate 23 b, and a second inclined bottom plate 23 d which slopes down from the bottom edge of the vertically-suspended plate 23 c towards the right hand side in the drawing.
  • the lower end of the second inclined bottom plate 23 d (the edge close to the process tank 31 described later) continues to a vertical plate 27 , and in the upper middle portion of the vertical plate 27 , an opening having a spindle 72 described later inserted therethrough is formed.
  • the lid 33 is composed of a top plate 33 a molded into a semi-cylindrical form, a second right semicircular plate 33 b possibly be aligned, when closed, in the same plane with the first right semicircular plate 32 c which composes the main process tank unit 32 , and a base discharge path 69 disposed on the left of the right semicircular plate 33 b, and is formed over a width approximately one-fifth as wide as the lateral length of the lid 33 . As illustrated in FIG.
  • an unillustrated limit switch is fixed.
  • the limit switch is a detection means for judging whether the lid 33 is closed or not, electrically connected to the above-described unillustrated control panel, so as to prevent the drive motor 21 to operate while leaving the lid 33 open, or so as to bring the drive motor 21 into emergency stop when the lid 33 is opened during operation of the drive motor 21 , for fail-safe operation.
  • the semi-cylindrical bottom plate 32 a which composes the main process tank unit 32 has a large number of circular openings 32 d arranged in a staggered manner, as illustrated in FIG. 9 , so as to allow therethrough output of the adherent (ceramics) separated from the base of the green sheet which moves after being cut by rotation of first to fourth rotating blades 81 to 84 described later.
  • the green sheet moves so as to be beaten against the inner circumferential surfaces of the main process tank unit 32 and the lid 33 , by contribution of rotation and centrifugal force ascribable to the rotating blades 81 to 84 , and travels along the inner circumferential surfaces of the main process tank unit 32 and the lid 33 while being brought into sliding contact therewith, so that the adherent having been adhered on the base of the green sheet is output through the openings 32 d.
  • the receiving components 15 A, 15 B, 15 C having the same configuration are consecutively disposed at three positions in the longitudinal direction of the process tank 31 .
  • the receiving component 15 A is configured, as illustrated in FIG. 7 (a configuration of the receiving component 15 B is illustrated in FIG. 8 ) to have a hollow conical portion 15 a which is molded using a sheet material into a hollow conical shape with the diameter expanded towards the top, and a cylindrical portion 15 b which is molded using a sheet material into a cylindrical shape, and is provided so as to communicate with the bottom diameter-shrunk portion of the hollow conical portion 15 a.
  • the operating lever 34 has a center disk 34 a, a pivot tab 34 c formed at a part of the outer circumference of the disk 34 a so as to allow pivoting operation thereof, and an oblong hole 34 b formed in the disk 34 a concentrically around the pivot shaft 28 so as to extend over an approximately quarter range of circumference.
  • a shaft portion of a lock screw 35 is inserted, and an unillustrated male-threaded portion thereof is configured to be screwable into the second connection pipe 19 . Pivoting of the operating lever 34 may be locked by tightening the lock screw 35 , and may be freed by loosening it.
  • the lid 33 has first to sixth guide ribs 61 to 66 attached to the inner circumferential surface thereof.
  • the first to sixth guide ribs 61 to 66 are formed so as to be slightly inclined while shifting the front ends thereof rightward from the rear ends as illustrated in FIG. 9 , so that the air in the process tank 31 , sucked up through the loading port 11 as a result of rotation of the first to fourth rotating blades 81 to 84 and first to fourth fan blades 86 to 89 , described later, may be guided from the left hand side to the right hand side of FIG. 6 and FIG. 9 .
  • the first to sixth guide ribs 61 to 66 are fixed to the lid 33 by welding.
  • the base discharge path 69 have a large number of circular discharge holes 69 a formed in the rear upper portion thereof, as illustrated in FIG. 9 . Accordingly, when the base output out from the process tank 31 passes through the base discharge path 69 while being carried by the air flow, the residual adherent having been adhered on the base may effectively be removed or separated through the discharge holes 69 a into the enclosure 3 , and thereby the base to be output may become more suitable for recycling.
  • the base ends of the first to fourth fan blades 86 to 89 are fixed in a detachable manner.
  • the spindle 72 herein is formed to have a square cross-section in the portions where the first to fourth rotating blades 81 to 84 and the first to fourth fan blades 86 to 89 are fixed in a detachable manner as illustrated in FIG. 7 and FIG. 8 , so as to ensure a sufficient level of stability of fixation.
  • the adherent may thoroughly be removed.
  • the drive motor 21 illustrated in FIG. 4 starts to operate, and in association therewith, the first to fourth rotating blades 81 to 84 and the first to fourth fan blades 86 to 89 , which are provided in the process tank 31 as illustrated in FIG. 7 , FIG. 8 or FIG. 9 , rotate together with the spindle 72 connected through the coupling component 71 to the drive motor 21 , in the counter-clockwise direction as viewed in FIG. 7 and FIG. 8 .
  • the air located in front of the individual rotating blades 81 to 84 as viewed in the direction of rotation flows towards the centrifugal direction, towards the direction orthogonal to the centrifugal direction, and towards the direction therebetween at a predetermined wind velocity and wind force, beaten against the inner circumferential surfaces of the main process tank unit 32 of the process tank 31 and the lid 33 , and travels along the inner circumferential surfaces of the main process tank unit 32 and the lid 33 in the counter-clockwise direction as viewed in FIG. 7 .
  • the green sheet In association with the passage of air, the green sheet (article-to-be-processed) consequently moves while being pressed against the inner circumference of the openings 32 d, and is thereby applied with frictional resistance. Accordingly, in the removal device 1 , the inner space of the process tank 31 is brought to have a negative pressure by operation of the suction device 112 , so that the air flows through the loading port 11 and the base discharge path 69 into the process tank 31 , and then sucked through the individual suction hoses 16 A, 16 B, 16 C by the suction device 112 .
  • the adherent may be prevented from re-adhering onto the base, and thereby only the adherent may be recovered in the suction device 112 , and on the other hand, only the base may be output out through the base discharge path 69 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Crushing And Pulverization Processes (AREA)
US12/851,709 2010-05-24 2010-08-06 Removal device for removing adherent Abandoned US20110287697A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010118682A JP5222319B2 (ja) 2010-05-24 2010-05-24 付着物の剥離装置
JP2010-118682 2010-05-24

Publications (1)

Publication Number Publication Date
US20110287697A1 true US20110287697A1 (en) 2011-11-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
US12/851,709 Abandoned US20110287697A1 (en) 2010-05-24 2010-08-06 Removal device for removing adherent

Country Status (4)

Country Link
US (1) US20110287697A1 (ko)
JP (1) JP5222319B2 (ko)
KR (1) KR20110128713A (ko)
TW (1) TW201141614A (ko)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150210471A1 (en) * 2012-09-04 2015-07-30 Windmoller & Holscher Kg Device for suctioning off waste products from a production machine, comprising a suction element
CN106269618A (zh) * 2016-08-25 2017-01-04 无锡市太湖同步带轮厂 加工件碎屑清理设备
CN106625092A (zh) * 2016-12-01 2017-05-10 重庆永高塑业发展有限公司 管材清理装置
CN107876153A (zh) * 2017-09-19 2018-04-06 长兴谐达能源科技有限公司 一种具有打碎功能的生物质造粒用除杂装置
CN108018941A (zh) * 2017-12-03 2018-05-11 青岛联合智造科技有限公司 一种下水道防堵自动疏通连接管道
CN111012330A (zh) * 2019-12-31 2020-04-17 浙江大学台州研究院 一种具备防尘功能的无线心电检测仪
CN111495559A (zh) * 2020-05-09 2020-08-07 吴健华 一种固体废弃物处理装置
CN113524324A (zh) * 2021-08-24 2021-10-22 广东鑫球新材料科技有限公司 一种用于高精度滤芯的高效静电除屑装置及静电除屑方法
US11794211B2 (en) * 2016-05-24 2023-10-24 Dirk Barnstedt Device and method for separating lightweight material from a transport airflow

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6061965B2 (ja) * 2015-02-12 2017-01-18 株式会社大貴 叩解装置
KR101673110B1 (ko) * 2016-02-03 2016-11-04 김진모 회로 기판의 프레스 공정에서 사용하는 쿠션 필름의 펄프 박리 장치
CN110102363B (zh) * 2019-04-26 2020-09-29 安徽省华腾农业科技有限公司经开区分公司 一种块状建筑垃圾分类回收设备
WO2022201994A1 (ja) * 2021-03-26 2022-09-29 政和 内田 金属膜・樹脂分離方法とその分離装置
CN114771082B (zh) * 2022-04-12 2023-10-03 华懋（厦门）新材料科技股份有限公司 一种帘式气囊耳片的全自动薄膜分离设备

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US3561685A (en) * 1968-01-31 1971-02-09 Wedco Center fed mill with arcuate discharge screens
US4657192A (en) * 1984-06-01 1987-04-14 Browning James N Paper shredder

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JP3450726B2 (ja) * 1998-12-03 2003-09-29 株式会社モキ製作所 分離装置
JP3962174B2 (ja) * 1999-03-29 2007-08-22 株式会社日立製作所 プラスチック樹脂表面の剥離装置
JP2002316104A (ja) * 2001-02-19 2002-10-29 Hitachi Zosen Corp プラスチックの乾式洗浄方法および装置
JP3867906B2 (ja) * 2002-05-07 2007-01-17 株式会社カネミヤ 包装食品自動分別処理装置
JP2003320264A (ja) * 2002-05-07 2003-11-11 Kanemiya:Kk 包装食品自動分別処理装置
JP4183178B2 (ja) * 2003-08-20 2008-11-19 株式会社カネミヤ 包装材用洗浄装置
JP2005081614A (ja) * 2003-09-05 2005-03-31 Kayaba Ind Co Ltd 樹脂フィルムの洗浄機
JP4274551B2 (ja) * 2004-05-28 2009-06-10 株式会社カネミヤ 樹脂製シート又は樹脂製包装材の洗浄装置
JP4079438B2 (ja) * 2004-09-17 2008-04-23 株式会社カネミヤ 樹脂製シート又は樹脂製包装材の洗浄装置
JP2006159083A (ja) * 2004-12-07 2006-06-22 Kanemiya:Kk 包装食品の分離装置
JP4027942B2 (ja) * 2005-02-21 2007-12-26 株式会社カネミヤ 樹脂製シート又は包装食品の処理装置
JP4611825B2 (ja) * 2005-07-12 2011-01-12 株式会社カネミヤ 包装材洗浄処理装置
JP5198907B2 (ja) * 2008-03-07 2013-05-15 株式会社カネミヤ 付着物の剥離装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561685A (en) * 1968-01-31 1971-02-09 Wedco Center fed mill with arcuate discharge screens
US4657192A (en) * 1984-06-01 1987-04-14 Browning James N Paper shredder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150210471A1 (en) * 2012-09-04 2015-07-30 Windmoller & Holscher Kg Device for suctioning off waste products from a production machine, comprising a suction element
US9764896B2 (en) * 2012-09-04 2017-09-19 Windmöller & Hölscher Kg Device for suctioning off waste products from a production machine, comprising a suction element
US11794211B2 (en) * 2016-05-24 2023-10-24 Dirk Barnstedt Device and method for separating lightweight material from a transport airflow
CN106269618A (zh) * 2016-08-25 2017-01-04 无锡市太湖同步带轮厂 加工件碎屑清理设备
CN106625092A (zh) * 2016-12-01 2017-05-10 重庆永高塑业发展有限公司 管材清理装置
CN107876153A (zh) * 2017-09-19 2018-04-06 长兴谐达能源科技有限公司 一种具有打碎功能的生物质造粒用除杂装置
CN108018941A (zh) * 2017-12-03 2018-05-11 青岛联合智造科技有限公司 一种下水道防堵自动疏通连接管道
CN111012330A (zh) * 2019-12-31 2020-04-17 浙江大学台州研究院 一种具备防尘功能的无线心电检测仪
CN111495559A (zh) * 2020-05-09 2020-08-07 吴健华 一种固体废弃物处理装置
CN113524324A (zh) * 2021-08-24 2021-10-22 广东鑫球新材料科技有限公司 一种用于高精度滤芯的高效静电除屑装置及静电除屑方法

Also Published As

Publication number Publication date
KR20110128713A (ko) 2011-11-30
JP2011245655A (ja) 2011-12-08
JP5222319B2 (ja) 2013-06-26
TW201141614A (en) 2011-12-01

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AS Assignment

Owner name: KANEMIYA CO., LTD., JAPAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MASE, TAKAO;REEL/FRAME:024800/0235

Effective date: 20100624

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE