CA2201339A1 - Low velocity air density separator - Google Patents

Low velocity air density separator

Info

Publication number
CA2201339A1
CA2201339A1 CA002201339A CA2201339A CA2201339A1 CA 2201339 A1 CA2201339 A1 CA 2201339A1 CA 002201339 A CA002201339 A CA 002201339A CA 2201339 A CA2201339 A CA 2201339A CA 2201339 A1 CA2201339 A1 CA 2201339A1
Authority
CA
Canada
Prior art keywords
conduit
air
grill
bars
foraminous member
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
CA002201339A
Other languages
English (en)
French (fr)
Inventor
Joseph B. Bielagus
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.)
Beloit Technologies Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2201339A1 publication Critical patent/CA2201339A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/026—Separating fibrous materials from waste
    • D21B1/028—Separating fibrous materials from waste by dry methods
    • 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
    • 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
    • B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
    • 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/04—Control arrangements
    • 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
    • B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06—Feeding or discharging arrangements
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/023—Cleaning wood chips or other raw materials
CA002201339A 1994-09-28 1995-09-25 Low velocity air density separator Abandoned CA2201339A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31397994A 1994-09-28 1994-09-28
US08313,979 1994-09-28

Publications (1)

Publication Number Publication Date
CA2201339A1 true CA2201339A1 (en) 1996-04-04

Family

ID=23218017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002201339A Abandoned CA2201339A1 (en) 1994-09-28 1995-09-25 Low velocity air density separator

Country Status (7)

Country Link
EP (1) EP0783380B1 (de)
JP (1) JPH10504761A (de)
KR (1) KR970706077A (de)
CA (1) CA2201339A1 (de)
DE (1) DE69508099D1 (de)
WO (1) WO1996009901A1 (de)
ZA (1) ZA958112B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611680A (zh) * 2013-12-18 2014-03-05 北京国兴五佳高分子纤维再生科技有限公司 一种振动筛

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829597A (en) * 1994-09-28 1998-11-03 Beloit Technologies, Inc. Air density system with air recirculation and gyrating bar feeder
US6283300B1 (en) 1998-08-21 2001-09-04 Joseph B. Bielagus Feed distribution for low velocity air density separation
KR100848477B1 (ko) * 2007-02-22 2008-07-28 한국지질자원연구원 폴리에틸렌테레프탈레이트와 폴리염화비닐 라벨의 분리방법 및 장치
JP6410976B1 (ja) * 2018-03-14 2018-10-24 新日鉄住金エンジニアリング株式会社 成型体の製造方法及び炭化物の製造方法
CN109013278B (zh) * 2018-07-24 2021-03-02 闽清紫扬信息技术有限公司 一种建筑用优质砂砾筛选装置
CN109482496B (zh) * 2018-11-29 2020-06-02 深圳市天天创科有限公司 一种环保型垃圾分类设备
CN111570266A (zh) * 2020-05-22 2020-08-25 甘肃一安建设科技集团有限公司 一种高效率建筑筛沙设备
CN112139005A (zh) * 2020-09-18 2020-12-29 安徽集讯科技有限公司 一种米糠油加工用筛料设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200472A (en) * 1938-06-29 1940-05-14 Schering Corp Granular material separating machine
US2852137A (en) * 1956-06-05 1958-09-16 Commercial Mfg & Supply Co Raisin cleaner
US4280903A (en) * 1980-08-06 1981-07-28 Brown & Williamson Tobacco Corporation Apparatus for separating sand from botanical fines
US4299694A (en) * 1980-08-25 1981-11-10 The Direct Reduction Corporation Method and apparatus for char separation from the discharge materials of an iron oxide reducing kiln
DE3126585C2 (de) * 1981-07-06 1983-08-04 Rheinische Braunkohlenwerke AG, 5000 Köln Verfahren zum Abtrennen von Sand aus einem sandhaltigen, getrockneten Braunkohlenhaufwerk
NO177090C (no) * 1993-03-15 1995-07-19 Norsk Hydro As Separator for utskilling av fluidiserbare og ikke fluidiserbare materialer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611680A (zh) * 2013-12-18 2014-03-05 北京国兴五佳高分子纤维再生科技有限公司 一种振动筛
CN103611680B (zh) * 2013-12-18 2016-11-23 山川秀美生态环境工程股份有限公司 一种振动筛

Also Published As

Publication number Publication date
EP0783380B1 (de) 1999-03-03
KR970706077A (ko) 1997-11-03
WO1996009901A1 (en) 1996-04-04
EP0783380A1 (de) 1997-07-16
DE69508099D1 (de) 1999-04-08
JPH10504761A (ja) 1998-05-12
ZA958112B (en) 1996-05-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead