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GB679873A - Apparatus for densifying and granulating solid substances - Google Patents

Apparatus for densifying and granulating solid substances

Info

Publication number
GB679873A
GB679873A GB586950A GB586950A GB679873A GB 679873 A GB679873 A GB 679873A GB 586950 A GB586950 A GB 586950A GB 586950 A GB586950 A GB 586950A GB 679873 A GB679873 A GB 679873A
Authority
GB
United Kingdom
Prior art keywords
densifying
drum
solid substances
axis
granulating
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
GB586950A
Inventor
Johannes Diederich Wilm
George Adamson
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.)
UNITED KINGDOM CHEMICALS Ltd
Original Assignee
UNITED KINGDOM CHEMICALS 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 UNITED KINGDOM CHEMICALS Ltd filed Critical UNITED KINGDOM CHEMICALS Ltd
Priority to GB586950A priority Critical patent/GB679873A/en
Publication of GB679873A publication Critical patent/GB679873A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/56—Treatment of carbon black ; Purification
    • C09C1/60—Agglomerating, pelleting, or the like by dry methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

<PICT:0679873/III/1> An apparatus for densifying and granulating dry solid materials, particularly carbon black, comprises a rotary drum 8, whose axis is horizontal or slightly inclined, divided into compartments by partitions 14, 15, 16, disposed at right angles to the axis of the drum, which have holes 17 closed by adjustable slides (not shown) to any desired extent, and means for feeding, screw conveyer 7, and removing material at a substantially constant rate. The granules at the exit end are lifted by ploughs 18 to a connected rotary cylindrical offtake chamber 23 having baffles 24, and pass thence through screen 25 to remove oversize. Hammers 19 which reciprocate in guides 20 by the action of cams on the surface of drums 8 may be provided.
GB586950A 1950-03-08 1950-03-08 Apparatus for densifying and granulating solid substances Expired GB679873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB586950A GB679873A (en) 1950-03-08 1950-03-08 Apparatus for densifying and granulating solid substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB586950A GB679873A (en) 1950-03-08 1950-03-08 Apparatus for densifying and granulating solid substances

Publications (1)

Publication Number Publication Date
GB679873A true GB679873A (en) 1952-09-24

Family

ID=9804131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB586950A Expired GB679873A (en) 1950-03-08 1950-03-08 Apparatus for densifying and granulating solid substances

Country Status (1)

Country Link
GB (1) GB679873A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388603A1 (en) * 1977-04-28 1978-11-24 Azote Sa Cie Neerlandaise DRUM APPARATUS FOR COATING SOLID MATERIALS PUT IN FRAGMENTARY FORM
FR2435531A1 (en) * 1978-09-08 1980-04-04 Zaporozhsky Titano Magnievy Pellets made from titaniferous ores or their derivs. - in pelletising drum producing high strength pellets of uniform size
CN113797845A (en) * 2021-11-02 2021-12-17 新疆大全绿创环保科技有限公司 Continuous granulating and drying device for silicon-containing solid powder material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2388603A1 (en) * 1977-04-28 1978-11-24 Azote Sa Cie Neerlandaise DRUM APPARATUS FOR COATING SOLID MATERIALS PUT IN FRAGMENTARY FORM
FR2435531A1 (en) * 1978-09-08 1980-04-04 Zaporozhsky Titano Magnievy Pellets made from titaniferous ores or their derivs. - in pelletising drum producing high strength pellets of uniform size
CN113797845A (en) * 2021-11-02 2021-12-17 新疆大全绿创环保科技有限公司 Continuous granulating and drying device for silicon-containing solid powder material

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