FR2454750A1 - Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below - Google Patents

Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below

Info

Publication number
FR2454750A1
FR2454750A1 FR7911217A FR7911217A FR2454750A1 FR 2454750 A1 FR2454750 A1 FR 2454750A1 FR 7911217 A FR7911217 A FR 7911217A FR 7911217 A FR7911217 A FR 7911217A FR 2454750 A1 FR2454750 A1 FR 2454750A1
Authority
FR
France
Prior art keywords
duct
screw flight
grain
passes
maize
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.)
Pending
Application number
FR7911217A
Other languages
French (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.)
MARTINOT JEAN
Original Assignee
MARTINOT JEAN
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 MARTINOT JEAN filed Critical MARTINOT JEAN
Priority to FR7911217A priority Critical patent/FR2454750A1/en
Priority to FR8009574A priority patent/FR2481058A2/en
Publication of FR2454750A1 publication Critical patent/FR2454750A1/en
Pending 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/20—Stationary drums with moving interior agitators
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/442—Rotary cleaners

Abstract

The installation comprises a duct (2) mounted horizontally. Inside the duct is a screw flight (5,6), its axis of rotation being adjustable below the duct centre line. The screw flight is powered by a motorised reduction unit (9,10) and uncleaned grain is fed from a hopper (3) at the same end. As the screw flight passes the grain along the duct, the waste material rises to the top and is discharged at the other end (4) of the duct. The cleaned grain passes through perforations (12) in the lower part of the duct and is removed (29,30,31).
FR7911217A 1979-04-26 1979-04-26 Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below Pending FR2454750A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7911217A FR2454750A1 (en) 1979-04-26 1979-04-26 Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below
FR8009574A FR2481058A2 (en) 1979-04-26 1980-04-25 Drying separator for maize harvester - has parallel and height adjustable conveying screws in channels along perforated shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7911217A FR2454750A1 (en) 1979-04-26 1979-04-26 Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below

Publications (1)

Publication Number Publication Date
FR2454750A1 true FR2454750A1 (en) 1980-11-21

Family

ID=9225005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7911217A Pending FR2454750A1 (en) 1979-04-26 1979-04-26 Cleaning damp maize in dryer - used screw flight which passes grain along duct with waste rising to top and clean grain discharged below

Country Status (1)

Country Link
FR (1) FR2454750A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557859A (en) * 1994-03-17 1996-09-24 Baron; Stanley C. Continuous process for harvesting, solar drying and accumulating hay or other crops

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216914A (en) * 1938-06-30 1940-10-08 William A Holtzman Grain cleaner
US2245650A (en) * 1939-08-30 1941-06-17 Ovie N Christopherson Grain separating machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2216914A (en) * 1938-06-30 1940-10-08 William A Holtzman Grain cleaner
US2245650A (en) * 1939-08-30 1941-06-17 Ovie N Christopherson Grain separating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5557859A (en) * 1994-03-17 1996-09-24 Baron; Stanley C. Continuous process for harvesting, solar drying and accumulating hay or other crops

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