FR2405094A1 - Crible classeur equipe d'un dispositif d'alimentation - Google Patents

Crible classeur equipe d'un dispositif d'alimentation

Info

Publication number
FR2405094A1
FR2405094A1 FR7828790A FR7828790A FR2405094A1 FR 2405094 A1 FR2405094 A1 FR 2405094A1 FR 7828790 A FR7828790 A FR 7828790A FR 7828790 A FR7828790 A FR 7828790A FR 2405094 A1 FR2405094 A1 FR 2405094A1
Authority
FR
France
Prior art keywords
share
filter screen
feeding device
screen equipped
edge
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.)
Granted
Application number
FR7828790A
Other languages
English (en)
Other versions
FR2405094B1 (fr
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 FR2405094A1 publication Critical patent/FR2405094A1/fr
Application granted granted Critical
Publication of FR2405094B1 publication Critical patent/FR2405094B1/fr
Granted 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

L'invention concerne un crible classeur équipé d'un dispositif d'alimentation. Ledit crible présente une surface de criblage et le dispositif d'alimentation comporte un soc généralement en forme de spirale qui pousse la matière par-dessus le bord d'une table circulaire, la répartition de la matière étant sensiblement uniforme par-dessus le bord. Le soc comporte une zone de compactage pour tasser la matière de façon que les forces de poussée du soc ne soient pas absorbées par la matière. Une goulotte présente des rigoles échelonnées qui répartissent la matière sur la table par l'intermédiaire du soc. Application au triage d'une matière particulaire telle que la houille brute contenant éventuellement de l'argile.
FR7828790A 1977-10-10 1978-10-09 Crible classeur equipe d'un dispositif d'alimentation Granted FR2405094A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2405094A1 true FR2405094A1 (fr) 1979-05-04
FR2405094B1 FR2405094B1 (fr) 1985-02-15

Family

ID=10422424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828790A Granted FR2405094A1 (fr) 1977-10-10 1978-10-09 Crible classeur equipe d'un dispositif d'alimentation

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437252A1 (fr) * 1978-09-29 1980-04-25 Coal Industry Patents Ltd Cribles classeurs

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804309A (en) * 1954-07-26 1957-08-27 Brantford Coach And Body Ltd Sand spreader
FR2104101A5 (fr) * 1970-08-07 1972-04-14 Coal Industry Patents Ltd

Family Cites Families (4)

* 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.
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
GB1403904A (en) * 1972-05-11 1975-08-28 Coal Industry Patents Ltd Feed devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804309A (en) * 1954-07-26 1957-08-27 Brantford Coach And Body Ltd Sand spreader
FR2104101A5 (fr) * 1970-08-07 1972-04-14 Coal Industry Patents Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437252A1 (fr) * 1978-09-29 1980-04-25 Coal Industry Patents Ltd Cribles classeurs

Also Published As

Publication number Publication date
ZA785460B (en) 1979-12-27
AU520241B2 (en) 1982-01-21
CA1086686A (fr) 1980-09-30
ES474045A1 (es) 1979-05-01
DE2843286C2 (fr) 1987-11-26
DE2843286A1 (de) 1979-04-12
US4220526A (en) 1980-09-02
FR2405094B1 (fr) 1985-02-15
AU4023878A (en) 1980-04-03

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Legal Events

Date Code Title Description
ST Notification of lapse