GB358329A - An improved plant or installation for extracting dust from minerals such as coal - Google Patents

An improved plant or installation for extracting dust from minerals such as coal

Info

Publication number
GB358329A
GB358329A GB3384830A GB3384830A GB358329A GB 358329 A GB358329 A GB 358329A GB 3384830 A GB3384830 A GB 3384830A GB 3384830 A GB3384830 A GB 3384830A GB 358329 A GB358329 A GB 358329A
Authority
GB
United Kingdom
Prior art keywords
minerals
coal
installation
improved plant
extracting dust
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
GB3384830A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3384830A priority Critical patent/GB358329A/en
Publication of GB358329A publication Critical patent/GB358329A/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
    • B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
    • 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
    • B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators

Abstract

358,329. Pneumatic separating. HUNTER, S., Newlyn, Penzance, Cornwall. Nov. 10, 1930, No. 33848. [Class 117.] In apparatus of the type described in Specification 334,792, [Class 117, Sifting &c.], for removing dust from coal and other minerals, the set of louvres and rollers 3, 14 is followed by a set of pivoted louvres 4, and vertical plates 7 for the purpose of obtaining different grades of material, and a cyclone separator 12 is provided to remove the dust remaining in suspension in the air. The clean air is returned into circulation by the pipe 13.
GB3384830A 1930-11-10 1930-11-10 An improved plant or installation for extracting dust from minerals such as coal Expired GB358329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3384830A GB358329A (en) 1930-11-10 1930-11-10 An improved plant or installation for extracting dust from minerals such as coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3384830A GB358329A (en) 1930-11-10 1930-11-10 An improved plant or installation for extracting dust from minerals such as coal

Publications (1)

Publication Number Publication Date
GB358329A true GB358329A (en) 1931-10-08

Family

ID=10358234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3384830A Expired GB358329A (en) 1930-11-10 1930-11-10 An improved plant or installation for extracting dust from minerals such as coal

Country Status (1)

Country Link
GB (1) GB358329A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595226A (en) * 1948-01-22 1952-05-06 Upjohn Co Conveyer having dust separating and removal means
US2679316A (en) * 1949-03-17 1954-05-25 Jaruza A G Chur Soc Apparatus for drying and separating dust from crushed or comminuted materials
US2699254A (en) * 1950-02-24 1955-01-11 Harald A Bok Apparatus for grading heterogeneous or granular products, such as grain, by means ofa current of air
US2705075A (en) * 1951-02-05 1955-03-29 Link Belt Co Dry dust freeing of coals and similar materials
US2705074A (en) * 1951-02-05 1955-03-29 Link Belt Co Dry dust freeing of coals and similar materials
FR2583991A1 (en) * 1985-06-28 1987-01-02 Chevalier Julien Apparatus for cleaning cereals
US7104403B1 (en) 2000-12-20 2006-09-12 The Unimin Corporation Static two stage air classifier

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595226A (en) * 1948-01-22 1952-05-06 Upjohn Co Conveyer having dust separating and removal means
US2679316A (en) * 1949-03-17 1954-05-25 Jaruza A G Chur Soc Apparatus for drying and separating dust from crushed or comminuted materials
US2699254A (en) * 1950-02-24 1955-01-11 Harald A Bok Apparatus for grading heterogeneous or granular products, such as grain, by means ofa current of air
US2705075A (en) * 1951-02-05 1955-03-29 Link Belt Co Dry dust freeing of coals and similar materials
US2705074A (en) * 1951-02-05 1955-03-29 Link Belt Co Dry dust freeing of coals and similar materials
FR2583991A1 (en) * 1985-06-28 1987-01-02 Chevalier Julien Apparatus for cleaning cereals
US7104403B1 (en) 2000-12-20 2006-09-12 The Unimin Corporation Static two stage air classifier

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