FR2328515A1 - Procede et dispositif pour separer du sable de fines vegetales - Google Patents

Procede et dispositif pour separer du sable de fines vegetales

Info

Publication number
FR2328515A1
FR2328515A1 FR7631514A FR7631514A FR2328515A1 FR 2328515 A1 FR2328515 A1 FR 2328515A1 FR 7631514 A FR7631514 A FR 7631514A FR 7631514 A FR7631514 A FR 7631514A FR 2328515 A1 FR2328515 A1 FR 2328515A1
Authority
FR
France
Prior art keywords
separating sand
fine vegetables
vegetables
fine
sand
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.)
Granted
Application number
FR7631514A
Other languages
English (en)
French (fr)
Other versions
FR2328515B1 (de
Inventor
Thomas Wade Summers
Earl Eugene Kohnhorst
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.)
Brown and Williamson Holdings Inc
Original Assignee
Brown and Williamson Tobacco Corp
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 Brown and Williamson Tobacco Corp filed Critical Brown and Williamson Tobacco Corp
Publication of FR2328515A1 publication Critical patent/FR2328515A1/fr
Application granted granted Critical
Publication of FR2328515B1 publication Critical patent/FR2328515B1/fr
Granted 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
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B4/00—Separating by pneumatic tables or by pneumatic jigs
    • B03B4/02—Separating by pneumatic tables or by pneumatic jigs using swinging or shaking tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FR7631514A 1975-10-20 1976-10-20 Procede et dispositif pour separer du sable de fines vegetales Granted FR2328515A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62388675A 1975-10-20 1975-10-20

Publications (2)

Publication Number Publication Date
FR2328515A1 true FR2328515A1 (fr) 1977-05-20
FR2328515B1 FR2328515B1 (de) 1982-06-11

Family

ID=24499790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631514A Granted FR2328515A1 (fr) 1975-10-20 1976-10-20 Procede et dispositif pour separer du sable de fines vegetales

Country Status (14)

Country Link
JP (1) JPS5929315B2 (de)
AT (1) AT357123B (de)
AU (1) AU502399B2 (de)
BE (1) BE847328A (de)
BR (1) BR7606340A (de)
CA (1) CA1116558A (de)
DE (1) DE2647363A1 (de)
ES (1) ES452546A1 (de)
FR (1) FR2328515A1 (de)
GB (1) GB1510065A (de)
IT (1) IT1068904B (de)
MX (1) MX143200A (de)
NL (1) NL183127C (de)
ZA (1) ZA765135B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488155A1 (fr) * 1980-08-06 1982-02-12 Brown & Williamson Tobacco Procede et dispositif pour separer le sable de fragments de matieres vegetales
EP0245546A1 (de) * 1986-05-12 1987-11-19 The Director General Of The Ministry Of Agriculture And Fisheries Trocknen und Scheiden von Material
CN115283254A (zh) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3410573C2 (de) * 1984-03-22 1986-03-13 Gebrüder Bühler AG, Uzwil Vorrichtung zum Putzen von Grießen
JPH0320230Y2 (de) * 1986-03-17 1991-04-30
DE4239611A1 (de) * 1992-11-25 1994-05-26 Werner Dipl Ing Brosowski Wirbelschicht-Sichter
CN113210264B (zh) * 2021-05-19 2023-09-05 江苏鑫源烟草薄片有限公司 烟草杂物剔除方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014249A (en) * 1930-11-21 1935-09-10 Peale Davis Company Method and apparatus for separating refuse from coal
US2678131A (en) * 1950-07-17 1954-05-11 Robert F Dore Dry concentrator
FR1551033A (de) * 1967-09-04 1968-12-27
US3842978A (en) * 1972-03-21 1974-10-22 Brown & Williamson Tobacco Process and apparatus for separating sand from botanical materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2014249A (en) * 1930-11-21 1935-09-10 Peale Davis Company Method and apparatus for separating refuse from coal
US2678131A (en) * 1950-07-17 1954-05-11 Robert F Dore Dry concentrator
FR1551033A (de) * 1967-09-04 1968-12-27
US3842978A (en) * 1972-03-21 1974-10-22 Brown & Williamson Tobacco Process and apparatus for separating sand from botanical materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488155A1 (fr) * 1980-08-06 1982-02-12 Brown & Williamson Tobacco Procede et dispositif pour separer le sable de fragments de matieres vegetales
EP0245546A1 (de) * 1986-05-12 1987-11-19 The Director General Of The Ministry Of Agriculture And Fisheries Trocknen und Scheiden von Material
CN115283254A (zh) * 2022-07-29 2022-11-04 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法
CN115283254B (zh) * 2022-07-29 2023-08-25 中触媒新材料股份有限公司 一种用于制氧吸附剂颗粒气流快速筛分活化系统及方法

Also Published As

Publication number Publication date
AT357123B (de) 1980-06-25
DE2647363C2 (de) 1987-04-09
BE847328A (fr) 1977-01-31
ES452546A1 (es) 1978-10-16
MX143200A (es) 1981-04-02
GB1510065A (en) 1978-05-10
FR2328515B1 (de) 1982-06-11
NL183127B (nl) 1988-03-01
JPS5929315B2 (ja) 1984-07-19
BR7606340A (pt) 1977-05-31
NL183127C (nl) 1988-08-01
ZA765135B (en) 1977-08-31
DE2647363A1 (de) 1977-04-21
JPS5251162A (en) 1977-04-23
AU1715776A (en) 1978-03-02
AU502399B2 (en) 1979-07-26
CA1116558A (en) 1982-01-19
ATA781776A (de) 1979-11-15
NL7611505A (nl) 1977-04-22
IT1068904B (it) 1985-03-21

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