ZA698829B - Improved moulds - Google Patents

Improved moulds

Info

Publication number
ZA698829B
ZA698829B ZA698829*A ZA698829A ZA698829B ZA 698829 B ZA698829 B ZA 698829B ZA 698829 A ZA698829 A ZA 698829A ZA 698829 B ZA698829 B ZA 698829B
Authority
ZA
South Africa
Prior art keywords
moulds
improved
improved moulds
Prior art date
Application number
ZA698829*A
Inventor
P Garner
T Collins
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA698829B publication Critical patent/ZA698829B/en

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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/08—Screens rotating within their own plane
    • 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
ZA698829*A 1968-11-12 1969-12-19 Improved moulds ZA698829B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53694/68A GB1190174A (en) 1968-11-12 1968-11-12 Improvements in or relating to Multi-Stage Screening Machines

Publications (1)

Publication Number Publication Date
ZA698829B true ZA698829B (en) 1971-07-28

Family

ID=10468673

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA698829*A ZA698829B (en) 1968-11-12 1969-12-19 Improved moulds

Country Status (2)

Country Link
GB (1) GB1190174A (en)
ZA (1) ZA698829B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008979A1 (en) * 2006-02-23 2007-08-30 Bühler AG Classification method for grain-type or granular and crystalline products e.g. sugar, involves passing product over or through multiplicity of sieves in plansifter up to ten fractions, where it is classified by particle size
CN107597594B (en) * 2017-09-07 2020-06-09 湖北和泰生物能源有限公司 Pretreatment device before production and processing of biofuel
CN108097581A (en) * 2018-02-10 2018-06-01 张炳强 A kind of building sand-gravel separation device that deslagging is adjusted based on screw
CN110238021A (en) * 2019-07-08 2019-09-17 浙江理工大学 The excellent well-known tea of the centrifugal spy of one kind disperses and removes broken machine
CN111320155A (en) * 2020-03-18 2020-06-23 天富（连云港）食品配料有限公司 Preparation device and method of edible nutritional phosphate
CN111649986A (en) * 2020-06-11 2020-09-11 中煤科工集团重庆研究院有限公司 Fixed-point sampling coal sample granularity automatic sorting device and using method
CN112547501A (en) * 2020-12-31 2021-03-26 广东尊鼎珍珠有限公司 Automatic classification equipment of pearl specification size
CN113561364A (en) * 2021-07-28 2021-10-29 沭阳旺达塑业有限公司 Multi-stage fine separation method and device for modified plastic particles
CN113697523A (en) * 2021-07-28 2021-11-26 潜山市农业科学研究所 Impurity removal and blanking device for producing snakegourd seeds

Also Published As

Publication number Publication date
GB1190174A (en) 1970-04-29

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