CA979850A - Air blast clearer for in conduit screens - Google Patents

Air blast clearer for in conduit screens

Info

Publication number
CA979850A
CA979850A CA180,758A CA180758A CA979850A CA 979850 A CA979850 A CA 979850A CA 180758 A CA180758 A CA 180758A CA 979850 A CA979850 A CA 979850A
Authority
CA
Canada
Prior art keywords
clearer
screens
conduit
air blast
blast
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.)
Expired
Application number
CA180,758A
Other languages
English (en)
Other versions
CA180758S (en
Inventor
Clas Hagelstam
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.)
Karl Fazer Oy AB
Original Assignee
Karl Fazer Oy AB
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 Karl Fazer Oy AB filed Critical Karl Fazer Oy AB
Application granted granted Critical
Publication of CA979850A publication Critical patent/CA979850A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/58—Devices for accelerating or decelerating flow of the materials; Use of pressure generators
    • 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Combined Means For Separation Of Solids (AREA)
CA180,758A 1972-09-12 1973-09-11 Air blast clearer for in conduit screens Expired CA979850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI722508A FI48684C (sv) 1972-09-12 1972-09-12 Siktanordning för pneumatiska transportanläggningar

Publications (1)

Publication Number Publication Date
CA979850A true CA979850A (en) 1975-12-16

Family

ID=8507214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,758A Expired CA979850A (en) 1972-09-12 1973-09-11 Air blast clearer for in conduit screens

Country Status (14)

Country Link
US (1) US3918585A (sv)
JP (1) JPS49100649A (sv)
AR (1) AR200281A1 (sv)
AU (1) AU474483B2 (sv)
BE (1) BE804773A (sv)
BR (1) BR7307078D0 (sv)
CA (1) CA979850A (sv)
DE (1) DE2345678A1 (sv)
DK (1) DK131550B (sv)
FI (1) FI48684C (sv)
FR (1) FR2198794B1 (sv)
GB (1) GB1414882A (sv)
IT (1) IT993166B (sv)
NL (1) NL7312577A (sv)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH597933A5 (sv) * 1974-01-23 1978-04-14 Bennigsen Mackiewicz A Von
BR7602976A (pt) * 1975-05-16 1977-05-31 Mogensen Frederik Kb & Co Processo para concentracao e separacao simultanea,segundo o tamanho das particulas,de um conjunto de particulas heterogeneas em diferentes grupos
US4249655A (en) * 1979-06-29 1981-02-10 The United States Of America As Represented By The Secretary Of Agriculture Cyclone dust analyzer for determining microdust content in fibers
DK159867C (da) * 1980-01-04 1991-05-21 Icab Ind Coating Ab Elektrostatisk pulversproejteaggregat
FR2517570A1 (fr) * 1981-12-04 1983-06-10 Ashland Chemical France Sa Procede de separation de particules de masses differentes et separateur de particules
GB2123783B (en) * 1982-07-21 1985-10-23 Linder Hermann J Feeding pressure medium into a conveyors pipeline
US4769127A (en) * 1985-09-30 1988-09-06 Amoco Corporation Computerized monorail catalyst handling process and system for resid hydrotreating units
JP2527105Y2 (ja) * 1989-04-21 1997-02-26 繁雄 林田 図柄の消えるパズル
DE4223924A1 (de) * 1992-07-21 1994-01-27 Erwin Schulze Vorrichtung zur Beschleunigung des Transports von durch ein Medium, z. B. Luft in einer Rohrleitung geförderten Schüttgütern, z. B. Flugasche
IT1269841B (it) * 1994-05-27 1997-04-15 Himont Inc Procedimento e dispositivo per la classificazione di particelle solide
US20060163118A1 (en) * 2005-01-26 2006-07-27 Eastman Kodak Company Particulate separation processes and apparatus
CN101857145B (zh) * 2010-06-11 2012-12-12 恩华特远东有限责任公司 用于气力垃圾输送系统的旋转屏
WO2015150484A1 (de) 2014-04-01 2015-10-08 Bühler AG Siebvorrichtung für die entladung von silofahrzeugen
JP6767079B2 (ja) * 2017-09-29 2020-10-14 三菱ケミカルエンジニアリング株式会社 粉体輸送用の配管および粉体輸送方法
CN109046694A (zh) * 2018-09-17 2018-12-21 长沙开元仪器有限公司 一种研磨式粉碎机
CN111318454A (zh) * 2018-12-13 2020-06-23 中国石油化工股份有限公司 一种过滤稀相气力输送粗对苯二甲酸产品中颗粒杂质的方法
CN112604959A (zh) * 2020-12-07 2021-04-06 美巢集团股份公司 粉料筛分装置
CN114101065B (zh) * 2022-01-26 2022-05-13 山东街景智能制造科技股份有限公司 一种粉状净水料气流筛分装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US550911A (en) * 1895-12-03 John corey fell
US1573373A (en) * 1926-02-16 Carbon industries
US90097A (en) * 1869-05-18 Improved apparatus for purifying-, screening
US849225A (en) * 1906-04-06 1907-04-02 Louis Gans Apparatus for separating chaff from coffee.
US1272682A (en) * 1914-03-30 1918-07-16 Adolph W H Lenders Method of producing dustless starch.
US1211736A (en) * 1915-11-01 1917-01-09 David E Marshall Apparatus for disintegrating shavings.
US1530193A (en) * 1923-03-15 1925-03-17 Henry S Montgomery Screening machine
US2874840A (en) * 1954-09-24 1959-02-24 Columbian General Blacks Ltd Methods of separating or classifying materials
DE1102650B (de) * 1955-10-31 1961-03-16 Westin & Backlund Ab Pneumatischer Foerderer zum Foerdern von Massenguetern mittels Druckluft aus einem Behaelter in eine Rohrleitung
FR1177528A (fr) * 1956-06-25 1959-04-27 Procédé et dispositif pour le transport de produits farineux ou pulvérulents dans des canalisations tubulaires ou des conduits de transport pneumatique
US2910731A (en) * 1956-10-30 1959-11-03 Vernon P Moore Textile fiber sorter
CH355017A (de) * 1957-12-13 1961-06-15 Mettler E Fabrik Fuer Analysenwaagen Siebvorrichtung, insbesondere zum Sieben von trockenen staubförmigen Substanzen
US3254766A (en) * 1963-03-28 1966-06-07 Procter & Gamble Apparatus and method for sifting particulate bulk material
US3421619A (en) * 1967-03-08 1969-01-14 Gen Electric Method and means for separating individual fibers from a fibrous mass
DE1757516A1 (de) * 1968-05-17 1972-02-17 Vni I Pk I Avtom Predpriaty Pr Einrichtung zum Sieben von pulverigem Gut
US3685651A (en) * 1969-12-18 1972-08-22 Clarence R Gruber Particle cleaning apparatus

Also Published As

Publication number Publication date
DK131550B (da) 1975-08-04
AU474483B2 (en) 1976-07-22
US3918585A (en) 1975-11-11
GB1414882A (en) 1975-11-19
BE804773A (fr) 1974-01-02
FR2198794B1 (sv) 1977-08-12
FR2198794A1 (sv) 1974-04-05
FI48684B (sv) 1974-09-02
JPS49100649A (sv) 1974-09-24
FI48684C (sv) 1974-12-10
DK131550C (sv) 1975-12-29
IT993166B (it) 1975-09-30
DE2345678A1 (de) 1974-03-28
NL7312577A (sv) 1974-03-14
BR7307078D0 (pt) 1974-06-27
AR200281A1 (es) 1974-10-31
AU6023673A (en) 1975-03-13

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