ES474045A1 - Una criba perfeccionada para materiales en particulas. - Google Patents

Una criba perfeccionada para materiales en particulas.

Info

Publication number
ES474045A1
ES474045A1 ES474045A ES474045A ES474045A1 ES 474045 A1 ES474045 A1 ES 474045A1 ES 474045 A ES474045 A ES 474045A ES 474045 A ES474045 A ES 474045A ES 474045 A1 ES474045 A1 ES 474045A1
Authority
ES
Spain
Prior art keywords
screen
particulate material
particulate materials
collect
feed
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
ES474045A
Other languages
English (en)
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of ES474045A1 publication Critical patent/ES474045A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Combined Means For Separation Of Solids (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

Una criba perfeccionada para materiales en partículas de distintos tamaños, que comprende una superficie de tamiz circular que tiene una pluralidad de miembros que sobresalen radialmente, alargados, medios de accionamiento para hacer girar la superficie de tamiz, primeros medios de recogida posicionados junto a la periferia exterior de la superficie para recoger una fracción sobredimensionada del material en partículas, segundos medios de recogida posicionados bajo la superficie para recoger una fracción subdimensionada del material en partículas, cuya criba se caracteriza porque están previstos medios alimentadores para alimentar el material en partículas a encima de la superficie de tamiz, incluyendo los medios alimentadores una reja de arado en general en forma de espiral.
ES474045A 1977-10-10 1978-10-09 Una criba perfeccionada para materiales en particulas. Expired ES474045A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4201277 1977-10-10

Publications (1)

Publication Number Publication Date
ES474045A1 true ES474045A1 (es) 1979-05-01

Family

ID=10422424

Family Applications (1)

Application Number Title Priority Date Filing Date
ES474045A Expired ES474045A1 (es) 1977-10-10 1978-10-09 Una criba perfeccionada para materiales en particulas.

Country Status (7)

Country Link
US (1) US4220526A (es)
AU (1) AU520241B2 (es)
CA (1) CA1086686A (es)
DE (1) DE2843286A1 (es)
ES (1) ES474045A1 (es)
FR (1) FR2405094A1 (es)
ZA (1) ZA785460B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2030475A (en) * 1978-09-29 1980-04-10 Coal Ind Screening apparatus
GB2080329B (en) * 1980-07-15 1984-05-10 Coal Industry Patents Ltd Control systems for material treatment plant
US4443332A (en) * 1980-07-14 1984-04-17 Oros Company Cross flow solid-to-solid heat transfer apparatus
GB2088750B (en) 1980-12-05 1983-12-07 Coal Industry Patents Ltd Screening apparatus
CN114798405B (zh) * 2022-03-08 2023-04-07 阳新县祥云粮油食品有限公司 一种有机大米精加工筛选设备
CN115254573B (zh) * 2022-07-18 2023-08-04 湖南道生新材料有限公司 一种涂料粉末研磨用分选剔除装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US746410A (en) * 1903-06-06 1903-12-08 Pneumatic Scale Corp Uniform-feed mechanism for weighing or packaging machines.
US1296926A (en) * 1917-02-10 1919-03-11 George R Metcalf Apparatus for producing comminuted material.
GB369748A (en) 1930-03-25 1932-03-31 Heinz Hardt Improvements in shed forming devices for dobby looms
GB740126A (en) 1954-04-21 1955-11-09 Hereward Joseph Betheridge Top Improved apparatus for use in classifying or both classifying and drying loose material
US2804309A (en) * 1954-07-26 1957-08-27 Brantford Coach And Body Ltd Sand spreader
GB1190174A (en) 1968-11-12 1970-04-29 Kalker Trieurfabrik Fabr Improvements in or relating to Multi-Stage Screening Machines
GB1307290A (en) 1970-08-07 1973-02-14 Coal Industry Patents Ltd Sizing screens
GB1403904A (en) * 1972-05-11 1975-08-28 Coal Industry Patents Ltd Feed devices

Also Published As

Publication number Publication date
AU520241B2 (en) 1982-01-21
ZA785460B (en) 1979-12-27
AU4023878A (en) 1980-04-03
US4220526A (en) 1980-09-02
FR2405094A1 (fr) 1979-05-04
DE2843286C2 (es) 1987-11-26
CA1086686A (en) 1980-09-30
FR2405094B1 (es) 1985-02-15
DE2843286A1 (de) 1979-04-12

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