GB2213079B - Method and apparatus for grading and sorting grain or seed - Google Patents

Method and apparatus for grading and sorting grain or seed

Info

Publication number
GB2213079B
GB2213079B GB8830294A GB8830294A GB2213079B GB 2213079 B GB2213079 B GB 2213079B GB 8830294 A GB8830294 A GB 8830294A GB 8830294 A GB8830294 A GB 8830294A GB 2213079 B GB2213079 B GB 2213079B
Authority
GB
United Kingdom
Prior art keywords
grading
seed
sorting grain
sorting
grain
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 - Lifetime
Application number
GB8830294A
Other versions
GB8830294D0 (en
GB2213079A (en
Inventor
Roger John Drury
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB878730217A external-priority patent/GB8730217D0/en
Application filed by Individual filed Critical Individual
Publication of GB8830294D0 publication Critical patent/GB8830294D0/en
Publication of GB2213079A publication Critical patent/GB2213079A/en
Application granted granted Critical
Publication of GB2213079B publication Critical patent/GB2213079B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
    • 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
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • B07B4/025—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall the material being slingered or fled out horizontally before falling, e.g. by dispersing elements
    • 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
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
GB8830294A 1987-12-29 1988-12-28 Method and apparatus for grading and sorting grain or seed Expired - Lifetime GB2213079B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB878730217A GB8730217D0 (en) 1987-12-29 1987-12-29 Apparatus & method for grading & sorting seed/grain
GB888821683A GB8821683D0 (en) 1987-12-29 1988-09-02 Method & apparatus for grading & sorting seed/grain

Publications (3)

Publication Number Publication Date
GB8830294D0 GB8830294D0 (en) 1989-02-22
GB2213079A GB2213079A (en) 1989-08-09
GB2213079B true GB2213079B (en) 1991-08-14

Family

ID=26293250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8830294A Expired - Lifetime GB2213079B (en) 1987-12-29 1988-12-28 Method and apparatus for grading and sorting grain or seed

Country Status (5)

Country Link
EP (1) EP0394344A1 (en)
AU (1) AU2948489A (en)
DK (1) DK147890A (en)
GB (1) GB2213079B (en)
WO (1) WO1989006166A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082350A (en) * 1999-02-04 2000-07-04 Chin Music Llc Accurate, multi-axis, computer-controlled object projection machine
US9909994B2 (en) * 2013-12-30 2018-03-06 Buhler (India) Pvt., Ltd. Method and an arrangement for measuring the smoothness of grains
CN110653158B (en) * 2019-10-31 2021-08-17 华南农业大学 Automatic seed taking method and seed taking device thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205435A (en) * 1923-03-20 1923-10-18 Egyptian Oil Ind Ltd A method of and apparatus for separating seeds, and more particularly cotton seeds
GB610477A (en) * 1946-04-08 1948-10-15 Simon Ltd Henry Improvement in separators for mill stocks
GB746106A (en) * 1953-02-20 1956-03-07 Kurt Koerber Improvements in the separation of fibrous particles
GB1186802A (en) * 1967-03-06 1970-04-08 American Mach & Foundry Cut Tobacco Stemmer
GB1195107A (en) * 1966-09-29 1970-06-17 Texas Industries Inc Improvements in or relating to Combine Harvesters.
GB1200514A (en) * 1968-03-26 1970-07-29 John Charles Hancock Improvements in machines for grading fruit or other articles
WO1979000168A1 (en) * 1977-09-30 1979-04-05 Kockums Construction Ab An arrangement in separators for separating chopped harvest material
EP0064123A2 (en) * 1981-04-23 1982-11-10 DANECO-DANIELI ECOLOGIA Spa Aeroballistic device for separating the components of pretreated solid urban waste
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE4416C1 (en) * 1893-08-31
DE642914C (en) * 1937-03-19 Roeber G M B H Geb Cleaning and sorting device for grain with a pair of rollers hurling the grain towards an air stream
US1374645A (en) * 1919-04-10 1921-04-12 Emlen A Franklin Tailing-separator
GB175334A (en) * 1920-10-07 1922-02-07 Ioan Lupascu Improvements in separators for granular materials
FR589236A (en) * 1924-01-30 1925-05-25 Armand Et Deoune Sa Des Atel Projection sorter for sorting solids
US1568618A (en) * 1924-04-08 1926-01-05 Pforr Henry Ernest Grain cleaner
GB502766A (en) * 1938-03-10 1939-03-24 John Murray Leighton Improvements in or relating to separating and/or grading granular material
US3633738A (en) * 1967-07-11 1972-01-11 Fmc Corp Separator for harvested nuts and debris
CA1170217A (en) * 1981-09-01 1984-07-03 William Prieb Impetus and countercurrent adjustable slide seed grader and particle separator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB205435A (en) * 1923-03-20 1923-10-18 Egyptian Oil Ind Ltd A method of and apparatus for separating seeds, and more particularly cotton seeds
GB610477A (en) * 1946-04-08 1948-10-15 Simon Ltd Henry Improvement in separators for mill stocks
GB746106A (en) * 1953-02-20 1956-03-07 Kurt Koerber Improvements in the separation of fibrous particles
GB1195107A (en) * 1966-09-29 1970-06-17 Texas Industries Inc Improvements in or relating to Combine Harvesters.
GB1186802A (en) * 1967-03-06 1970-04-08 American Mach & Foundry Cut Tobacco Stemmer
GB1200514A (en) * 1968-03-26 1970-07-29 John Charles Hancock Improvements in machines for grading fruit or other articles
WO1979000168A1 (en) * 1977-09-30 1979-04-05 Kockums Construction Ab An arrangement in separators for separating chopped harvest material
EP0064123A2 (en) * 1981-04-23 1982-11-10 DANECO-DANIELI ECOLOGIA Spa Aeroballistic device for separating the components of pretreated solid urban waste
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials

Also Published As

Publication number Publication date
GB8830294D0 (en) 1989-02-22
GB2213079A (en) 1989-08-09
DK147890D0 (en) 1990-06-15
EP0394344A1 (en) 1990-10-31
WO1989006166A1 (en) 1989-07-13
DK147890A (en) 1990-06-15
AU2948489A (en) 1989-08-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961228