GB233155A - Improvements in grain cleaning machines - Google Patents

Improvements in grain cleaning machines

Info

Publication number
GB233155A
GB233155A GB1259524A GB1259524A GB233155A GB 233155 A GB233155 A GB 233155A GB 1259524 A GB1259524 A GB 1259524A GB 1259524 A GB1259524 A GB 1259524A GB 233155 A GB233155 A GB 233155A
Authority
GB
United Kingdom
Prior art keywords
air
collector
grain
velocity
impinges
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
Application number
GB1259524A
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.)
Henry Simon Ltd
Original Assignee
Henry Simon 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 Henry Simon Ltd filed Critical Henry Simon Ltd
Priority to GB1259524A priority Critical patent/GB233155A/en
Publication of GB233155A publication Critical patent/GB233155A/en
Expired 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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

233,155. Denham, H. J., Watts, G., and Simon, Ltd., H. May 22, 1924. Pneumatic separating. -Grain cleaning apparatus comprises a nozzle a from which air is projected with high velocity into an aspirating cham. ber c and impinges on the conical lower end of a member e. The air with decreased velocity passes up the annular space between the member e and a concentric collector f and impinges on a second conical surface i of the member e passing upward, with further decrease of velocity, between this member and a second collector j. The grain is fed into the stream of air by the shoot b and carried up through the chamber c, the cleaned grain and the heavier impurities being collected in the members f, i and discharged by the shoots g, k respectively, and the lighter impurities being carried off by the air to any suitable dust collector. The upper ends of the chamber e and collector f may be flared as shown.
GB1259524A 1924-05-22 1924-05-22 Improvements in grain cleaning machines Expired GB233155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1259524A GB233155A (en) 1924-05-22 1924-05-22 Improvements in grain cleaning machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1259524A GB233155A (en) 1924-05-22 1924-05-22 Improvements in grain cleaning machines

Publications (1)

Publication Number Publication Date
GB233155A true GB233155A (en) 1925-05-07

Family

ID=10007536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259524A Expired GB233155A (en) 1924-05-22 1924-05-22 Improvements in grain cleaning machines

Country Status (1)

Country Link
GB (1) GB233155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152604A (en) * 1989-07-24 1992-10-06 Fuller Company Recirculating debris separating method and apparatus
FR3095970A1 (en) * 2019-05-15 2020-11-20 Safran Aircraft Engines SEPARATION OF GRAINS FROM A POWDER OR A MIXTURE OF POWDERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152604A (en) * 1989-07-24 1992-10-06 Fuller Company Recirculating debris separating method and apparatus
FR3095970A1 (en) * 2019-05-15 2020-11-20 Safran Aircraft Engines SEPARATION OF GRAINS FROM A POWDER OR A MIXTURE OF POWDERS

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