ZA785460B - Sizing screens and feeder devices therefor - Google Patents

Sizing screens and feeder devices therefor

Info

Publication number
ZA785460B
ZA785460B ZA00785460A ZA785460A ZA785460B ZA 785460 B ZA785460 B ZA 785460B ZA 00785460 A ZA00785460 A ZA 00785460A ZA 785460 A ZA785460 A ZA 785460A ZA 785460 B ZA785460 B ZA 785460B
Authority
ZA
South Africa
Prior art keywords
devices therefor
feeder devices
sizing screens
sizing
screens
Prior art date
Application number
ZA00785460A
Other languages
English (en)
Inventor
R Obrian
M Armstrong
Original Assignee
Coal Ind
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 Ind filed Critical Coal Ind
Publication of ZA785460B publication Critical patent/ZA785460B/xx

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
ZA00785460A 1977-10-10 1978-09-26 Sizing screens and feeder devices therefor ZA785460B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA785460B true ZA785460B (en) 1979-12-27

Family

ID=10422424

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00785460A ZA785460B (en) 1977-10-10 1978-09-26 Sizing screens and feeder devices therefor

Country Status (7)

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

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
DE2843286C2 (cs) 1987-11-26
AU520241B2 (en) 1982-01-21
FR2405094A1 (fr) 1979-05-04
FR2405094B1 (cs) 1985-02-15
AU4023878A (en) 1980-04-03
CA1086686A (en) 1980-09-30
US4220526A (en) 1980-09-02
ES474045A1 (es) 1979-05-01
DE2843286A1 (de) 1979-04-12

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