GB1018020A - An air classifier with a vertical disperser and a central overhead feed inlet - Google Patents

An air classifier with a vertical disperser and a central overhead feed inlet

Info

Publication number
GB1018020A
GB1018020A GB5141564A GB5141564A GB1018020A GB 1018020 A GB1018020 A GB 1018020A GB 5141564 A GB5141564 A GB 5141564A GB 5141564 A GB5141564 A GB 5141564A GB 1018020 A GB1018020 A GB 1018020A
Authority
GB
United Kingdom
Prior art keywords
funnel
zone
housing
classifying
air
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
GB5141564A
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
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 Polysius AG filed Critical Polysius AG
Publication of GB1018020A publication Critical patent/GB1018020A/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
    • 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

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

1,018,020. Pneumatic separators. POLYSIUS G.m.b.H. Dec. 17, 1964 [March 5, 1964], No. 51415/64. Heading B2H. Material to be classified is introduced into the housing 1 of an air classifier through a central overhead inlet 2 and is dispersed by means 4 towards the walls of the housing and falls into a classifying zone 9 surrounding the mouth of a fines-collecting funnel 7 connected to a section source, classifying air being fed tangentially into the housing below the zone 9 through tangential inlets 13 and the coarse fraction being collected in a funnel formed by an extension of the housing and surrounding the funnel 7. The means 4 may be a revolving disperser, as shown, or a distributing cone. The classifying zone 9 lies between the rim of the funnel 7 and a double frusto-conical core member 6 supported by stays 5. The cross-section of the air flow in the zone 9 may be varied by adjustment of the funnel 7 in the direction of the arrow 10 by means of a handwheel 11. Part of the classifying air may be introduced with the feed material.
GB5141564A 1964-03-05 1964-12-17 An air classifier with a vertical disperser and a central overhead feed inlet Expired GB1018020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP33762A DE1189365B (en) 1964-03-05 1964-03-05 Wind sifter with vertically mounted spreading device and centralized material feed from above

Publications (1)

Publication Number Publication Date
GB1018020A true GB1018020A (en) 1966-01-26

Family

ID=7373391

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5141564A Expired GB1018020A (en) 1964-03-05 1964-12-17 An air classifier with a vertical disperser and a central overhead feed inlet

Country Status (3)

Country Link
BE (1) BE656725A (en)
DE (1) DE1189365B (en)
GB (1) GB1018020A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176426A (en) * 1985-06-15 1986-12-31 Kloeckner Humboldt Deutz Ag Classifying granular material
WO1987006279A1 (en) * 1986-04-11 1987-10-22 Beloit Corporation Rotating separator
US4702292A (en) * 1986-03-18 1987-10-27 The Goodyear Tire & Rubber Company High performance all-season tire tread

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1482473B1 (en) * 1964-12-23 1970-09-03 Wessel Dr Josef Vertical-axis wind sifter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE477133C (en) * 1929-06-01 Fellner & Ziegler Akt Ges Pressure air classifier with two concentric cylindrical housings
DE261057C (en) *
DE200306C (en) *
DE435057C (en) * 1924-05-23 1926-10-07 Alpine Maschinen Akt Ges Air separator with dust separator
GB506488A (en) * 1937-10-29 1939-05-30 Ig Farbenindustrie Ag A process and apparatus for separating pulverulent materials
DE887294C (en) * 1944-02-22 1953-08-20 Walther Staubtechnik G M B H Device for sifting fine-grained or powdery materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176426A (en) * 1985-06-15 1986-12-31 Kloeckner Humboldt Deutz Ag Classifying granular material
US4756428A (en) * 1985-06-15 1988-07-12 Klockner-Humboldt-Deutz Aktiengesellschaft Method and turbo-separator for dispersion air separation, particularly of cement
US4702292A (en) * 1986-03-18 1987-10-27 The Goodyear Tire & Rubber Company High performance all-season tire tread
WO1987006279A1 (en) * 1986-04-11 1987-10-22 Beloit Corporation Rotating separator
US4742919A (en) * 1986-04-11 1988-05-10 Beloit Corporation Rotating separator

Also Published As

Publication number Publication date
BE656725A (en) 1965-04-01
DE1189365B (en) 1965-03-18

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