US974003A - Apparatus for granulating blast-furnace slag. - Google Patents

Apparatus for granulating blast-furnace slag. Download PDF

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Publication number
US974003A
US974003A US54338910A US1910543389A US974003A US 974003 A US974003 A US 974003A US 54338910 A US54338910 A US 54338910A US 1910543389 A US1910543389 A US 1910543389A US 974003 A US974003 A US 974003A
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Prior art keywords
drum
furnace slag
housing
granulating blast
granulating
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US54338910A
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William R Warren
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
    • C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
    • C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body

Definitions

  • This invention relates to an apparatus for securing a more thorough and complete contact between a solution in the form of spray and the particles of molten slag when. thrown from the surface of a granulating drum.
  • FIG. 1 shows a longitudinal vertical section of an apparatus embodying this in vention.
  • Fig. 2 is a vertical transverse section' along the line a: 00 Fig. 1.
  • This apparatus comprises a housing a.
  • .An opening or chute as indicated at I) gives entrance intothe housing.
  • a rotating protecting sleeve 0 audit shaft Z.
  • the rotary drum or its hub e is mounted on shaftal.
  • the drum has suitable longitudinal corrugations at f on its surface. Between the longitudinal corrugations are openings or slits through the wall of the' drum, through which solution is thrown by centrifugal force whenadmitted through intake pipes 7:.
  • Suitable faces are shown at g which are placed at suitable angles or incline. These faces have each one or more out-let orifices h.
  • a suitable .number of supply tubes are indicated at i and 7c.
  • Slag or material delivered from entry I) to the rotary drum is broken up into particles by the rotation or centrifugal force of the drum.
  • Solvent delivered through the supply tubes 2' and I: and passing out from the slits or orifices is sprayed bythe rapid rotation of the drum and attached faces and scattered in a spray and comes in contact with the particles of slag thrown from the drum.
  • the rotation of the drum 6 and-of the faces g thereon can be effected by any suitable mechanism.
  • a suitable communication allows the solvent delivered from tubes 71 .to pass to and outfrom orifices h.
  • body comprising a drum, and face portions having an outlet orifice.
  • a device of the kind described comprising a housing with an entrance, a rotary body comprising a slitted drum and face portions having an outlet orifice, said faceportions being located at each side of the drum so as to supply solvent to material thrown from the drum.
  • a device of the kind described comprising a housing with an entrance, a rotarybodycomprising a drum and face portions having an outlet orifice, said facepor tions being located at each side of the drum so as to supply solvent to material thrown from the drum and said drum having corrugations to project such material.
  • a device of the kind described comprising a housing with an entrance, a r0- tarV bod com r1s1n a drum and a face oru l ⁇ b tion having outlet orifices at suitable angle to supply solvent from each side to material coming from the drum.
  • a device of the kind described comprising a housing with an entrance, a rotary body comprising a slitted drum, and aface portion having outlet orifices, said face portion having the outlet portion suitably directed to cause material coming from the drum and material from the'outlets to come effectively into contact.
  • a device of the kind described comprising a housing with a chute, a rotary body comprising a drum, and a face portion having outlet orifices combined with a rotating sleeve containing supply tubes for solvent and having communication with the outlet orifices.
  • a device of the kind described comprising a housing with an entrance, a rotary body comprising a drum, and face portions having annular outlet orifices beyond the diameter of the drum.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

a W. R. WARREN. APPARATUS FOR GRANULATING BLAST FURNACE SLAG. I APPLICATION FILED PEB.11, 1910.
974,003. Patented Oct. 25, 1910. I
vr lnlllllrlllll UNITED STATES PATENT OFFICE.
WILLIAM R. WARREN, OF NEW YORK, N. Y.
-APPARATUS FOR GRANULATING BLAST-FURNACE SLAG.
Specification of Letters Patent.
Patented och-25, 1910.
Application filed February 11, 1910. Serial No. 543,389.
To all whom it may concern:
Be it known that I, lViLLIAM R. TVARREN, a citizen of the United States, residing at New York city, in the county of New York and State of New York, have invented new and useful Improvements in Apparatus for Granulating Blast-Furnace Slag, of which the following is a specification.
This invention relates to an apparatus for securing a more thorough and complete contact between a solution in the form of spray and the particles of molten slag when. thrown from the surface of a granulating drum.
' This invention is set fort-h in the following specification and claims and illustrated in the annexed drawing in which Figure 1 shows a longitudinal vertical section of an apparatus embodying this in vention. Fig. 2 is a vertical transverse section' along the line a: 00 Fig. 1.
This apparatus comprises a housing a.
.An opening or chute as indicated at I) gives entrance intothe housing. In this housing are a rotating protecting sleeve 0 audit shaft (Z. The rotary drum or its hub e is mounted on shaftal. The drum has suitable longitudinal corrugations at f on its surface. Between the longitudinal corrugations are openings or slits through the wall of the' drum, through which solution is thrown by centrifugal force whenadmitted through intake pipes 7:. Suitable faces are shown at g which are placed at suitable angles or incline. These faces have each one or more out-let orifices h. A suitable .number of supply tubes are indicated at i and 7c. Slag or material delivered from entry I) to the rotary drum is broken up into particles by the rotation or centrifugal force of the drum. Solvent delivered through the supply tubes 2' and I: and passing out from the slits or orifices is sprayed bythe rapid rotation of the drum and attached faces and scattered in a spray and comes in contact with the particles of slag thrown from the drum. The rotation of the drum 6 and-of the faces g thereon can be effected by any suitable mechanism. A suitable communication allows the solvent delivered from tubes 71 .to pass to and outfrom orifices h.
I claim:
witnesses.
body comprising a drum, and face portions having an outlet orifice.
2. A device of the kind described comprising a housing with an entrance, a rotary body comprising a slitted drum and face portions having an outlet orifice, said faceportions being located at each side of the drum so as to supply solvent to material thrown from the drum. p
3. A device of the kind described comprising a housing with an entrance, a rotarybodycomprising a drum and face portions having an outlet orifice, said facepor tions being located at each side of the drum so as to supply solvent to material thrown from the drum and said drum having corrugations to project such material.
' 4. A device of the kind described comprising a housing with an entrance, a r0- tarV bod com r1s1n a drum and a face oru l \b tion having outlet orifices at suitable angle to supply solvent from each side to material coming from the drum.
5. A device of the kind described comprising a housing with an entrance, a rotary body comprising a slitted drum, and aface portion having outlet orifices, said face portion having the outlet portion suitably directed to cause material coming from the drum and material from the'outlets to come effectively into contact.
6. A device of the kind described comprising a housing with a chute, a rotary body comprising a drum, and a face portion having outlet orifices combined with a rotating sleeve containing supply tubes for solvent and having communication with the outlet orifices.
7. A device of the kind described comprising a housing with an entrance, a rotary body comprising a drum, and face portions having annular outlet orifices beyond the diameter of the drum.
Tn testimony whereof I have hereunto set my hand in the presence of two subscribing WILLIAM R. WARREN. \Vit-nesses WVM. E. W'AnLANn, CHRISTIAN OLMSTAEDT.
US54338910A 1910-02-11 1910-02-11 Apparatus for granulating blast-furnace slag. Expired - Lifetime US974003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54338910A US974003A (en) 1910-02-11 1910-02-11 Apparatus for granulating blast-furnace slag.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54338910A US974003A (en) 1910-02-11 1910-02-11 Apparatus for granulating blast-furnace slag.

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