GB2193448B - Air classifier for granular materials - Google Patents

Air classifier for granular materials

Info

Publication number
GB2193448B
GB2193448B GB8619403A GB8619403A GB2193448B GB 2193448 B GB2193448 B GB 2193448B GB 8619403 A GB8619403 A GB 8619403A GB 8619403 A GB8619403 A GB 8619403A GB 2193448 B GB2193448 B GB 2193448B
Authority
GB
United Kingdom
Prior art keywords
granular materials
air classifier
classifier
air
granular
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
GB8619403A
Other languages
English (en)
Other versions
GB8619403D0 (en
GB2193448A (en
Inventor
Mikhail Demyanovich Barsky
Veniamin Leonidovich Danilov
Anatoly Vasilievich Govorov
Alexandr Vladimirovich Kataev
Sergei Fedorovich Shishkin
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.)
Uralsky Politekhnichesky Institut
Original Assignee
Uralsky Politekhnichesky Institut
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 to DE19863626044 priority Critical patent/DE3626044A1/de
Priority to AT209486A priority patent/AT386361B/de
Application filed by Uralsky Politekhnichesky Institut filed Critical Uralsky Politekhnichesky Institut
Priority to GB8619403A priority patent/GB2193448B/en
Priority to FR8611597A priority patent/FR2602438B1/fr
Publication of GB8619403D0 publication Critical patent/GB8619403D0/en
Publication of GB2193448A publication Critical patent/GB2193448A/en
Application granted granted Critical
Publication of GB2193448B publication Critical patent/GB2193448B/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
    • B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
    • B07B7/08—Selective separation of solid materials carried by, or dispersed in, gas currents using centrifugal force
    • 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
    • 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
    • B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
GB8619403A 1986-08-08 1986-08-08 Air classifier for granular materials Expired - Lifetime GB2193448B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19863626044 DE3626044A1 (de) 1986-08-08 1986-08-01 Windsichter zum trennen von schuettstoffen
AT209486A AT386361B (de) 1986-08-08 1986-08-04 Windsichter zum trennen von schuettstoffen
GB8619403A GB2193448B (en) 1986-08-08 1986-08-08 Air classifier for granular materials
FR8611597A FR2602438B1 (fr) 1986-08-08 1986-08-11 Classificateur a air de materiaux pulverulents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8619403A GB2193448B (en) 1986-08-08 1986-08-08 Air classifier for granular materials

Publications (3)

Publication Number Publication Date
GB8619403D0 GB8619403D0 (en) 1986-09-17
GB2193448A GB2193448A (en) 1988-02-10
GB2193448B true GB2193448B (en) 1990-08-01

Family

ID=10602454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8619403A Expired - Lifetime GB2193448B (en) 1986-08-08 1986-08-08 Air classifier for granular materials

Country Status (4)

Country Link
AT (1) AT386361B (en))
DE (1) DE3626044A1 (en))
FR (1) FR2602438B1 (en))
GB (1) GB2193448B (en))

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848677A (en) * 1987-10-30 1989-07-18 Illabo Mining Equipment Company Comminution/recovery ore mill
ES2113239B1 (es) * 1993-12-17 1999-01-01 Escudero Lozano Jose Sistema neumatico para separar materiales inertes de material vegetal.
RU2185255C2 (ru) * 2000-02-08 2002-07-20 Аполицкий Валентин Николаевич Способ сухой классификации порошкового материала
RU2189870C1 (ru) * 2001-02-13 2002-09-27 Аполицкий Валентин Николаевич Способ сухой классификации порошкового материала
RU2327534C2 (ru) * 2006-04-03 2008-06-27 Валентин Николаевич Аполицкий Способ сухой классификации порошкового материала
FR2908673B1 (fr) * 2006-11-20 2009-11-06 Fcb Ciment Sa Appareil de selection granulometrique et/ou de sechage de matiere.
CN104923479B (zh) * 2015-05-30 2016-03-09 赣州安卓矿山机械技术服务有限公司 一种干式机制砂空气筛
CN105057123B (zh) * 2015-07-27 2017-07-25 中建材（合肥）粉体科技装备有限公司 一种塔裙式干粉物料分级机
CN113457829B (zh) * 2021-06-19 2023-01-20 中国大唐集团科学技术研究院有限公司中南电力试验研究院 一种中速磨煤机双级轴向分离器全自动煤粉回粉装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2134872A1 (de) * 1971-07-13 1973-02-08 Miag Muehlenbau & Ind Gmbh Vorrichtung zum fraktionieren eines koernergemisches mittels luft
DE2648326C2 (de) * 1976-10-26 1978-11-23 Lindemann Maschinenfabrik Gmbh, 4000 Duesseldorf Windsichter
DE2929672C2 (de) * 1979-07-21 1982-09-02 Bühler-Miag GmbH, 3300 Braunschweig Sichter für rieselfähiges Gut
SU882659A1 (ru) * 1980-01-11 1981-11-23 Новочеркасский ордена Трудового Красного Знамени политехнический институт им. Серго Орджоникидзе Пневматический классификатор
SU912302A1 (ru) * 1980-06-30 1982-03-15 Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова Гравитационный пневматический классификатор
SU1093364A1 (ru) * 1983-02-15 1984-05-23 Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова Гравитационный пневматический классификатор

Also Published As

Publication number Publication date
DE3626044A1 (de) 1988-02-04
AT386361B (de) 1988-08-10
FR2602438A1 (fr) 1988-02-12
GB8619403D0 (en) 1986-09-17
FR2602438B1 (fr) 1988-12-23
GB2193448A (en) 1988-02-10
DE3626044C2 (en)) 1988-09-01
ATA209486A (de) 1988-01-15

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Legal Events

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

Effective date: 19920808