US92480A - Improved apparatus for shotting metals - Google Patents

Improved apparatus for shotting metals Download PDF

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Publication number
US92480A
US92480A US92480DA US92480A US 92480 A US92480 A US 92480A US 92480D A US92480D A US 92480DA US 92480 A US92480 A US 92480A
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Prior art keywords
metals
shotting
improved apparatus
tube
mouth
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00Making metallic powder or suspensions thereof
    • B22F9/02Making metallic powder or suspensions thereof using physical processes
    • B22F9/06Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid

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  • My ⁇ invention' consists in the forcing of molten metals in a spray, of fountain-like character, upward,
  • The-object of the invention isto shot andoxidize metals, without the use of towersfor elevated positions.
  • ot' which a is -a pillar supporting a curved tube or reservoir,'h, ⁇ '.of which dis the inlet and fthe outlet.
  • vc is a tube for conveyingsteam or other ⁇ gaseous fluids, and is secured to tube b by soldering with -block c, all furthe purpose as hereafter described.
  • the object of curved'tubeb is m guide the molten -metal (poured in at d) on a line immediately in front of a powerful blast of steam or air blowing upon it from pipe c, -the effect of which is to blow the molten land Oxidizirig Metals; and I do' hereby declare the folvmetal in a spray violently-from the mouth fatter which it is allowed to fall in water in the usual mannel'.
  • Both the inlet-mourir d andwoutlet-mouth f eau be vmore or less closed, or the mout-h f variously shaped, according to kindof metal operating on any kind of spray desired.
  • the apparatus is put in operation; in this wise:
  • a current of air or 4steam is blown into ⁇ tube b" from pipe c, when molten metal is poured'intube b,

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Description

ATo all hom it may concern .venteda new and .impmved Method of Shottiug THOMAS SHWOFTHILADELPHM, PENNSYLVANIA:
Leners Pawn No.' o zasogzmz .my
l13, 1869; mama April '30,1869
maovun' Aprm'rus ron suoneria@ METALS.
The Schedule refer-red in these Letters Patent and making part of the sauneA Be it-known that 1,2 THOMAS SHAW, ofthe city and county of Philadelphia, Pennsylvania, have inlowing to be a full, clear, and exact description of the same, reference being had to the accompanying drawing, and to. the letters of reference marked thereon.
My `invention'consists in the forcing of molten metals in a spray, of fountain-like character, upward,
inthe manner and forthe purpose as hereafter Adescribed.
The-object of the invention isto shot andoxidize metals, without the use of towersfor elevated positions.
In ordertonable others to use and practise my inventionI I will proceed to describe .its construction and mode of operation.
On reference to the accompanying drawing, which forms part of this specification, the sketch represents a longitudinal vertical section, through. the centre of I appliance, `'adapted to creating said spray or fountain,
ot' which a is -a pillar supporting a curved tube or reservoir,'h,}'.of which dis the inlet and fthe outlet.
vc is a tube for conveyingsteam or other `gaseous fluids, and is secured to tube b by soldering with -block c, all furthe purpose as hereafter described.
The object of curved'tubeb is m guide the molten -metal (poured in at d) on a line immediately in front of a powerful blast of steam or air blowing upon it from pipe c, -the effect of which is to blow the molten land Oxidizirig Metals; and I do' hereby declare the folvmetal in a spray violently-from the mouth fatter which it is allowed to fall in water in the usual mannel'.
Both the inlet-mourir d andwoutlet-mouth f eau be vmore or less closed, or the mout-h f variously shaped, according to kindof metal operating on any kind of spray desired. The apparatus is put in operation; in this wise:
A current of air or 4steam is blown into `tube b" from pipe c, when molten metal is poured'intube b,
in front of said blast of steam or air, the f orce of which throws it violently ont of mouth of said tube b in a.
spray, which is 'allowed to'fall in water. The. metals willr he. variously oxidized, in proportion to distance thrown from mouth f.
It will be evident that *the mouth of tV beb can be v variously shaped and closed, and that sai tube orrescrvoir can be constructed of ,various materials, and
modified in shape without any material alteration in- I do not, therefore, wish to confine myself to exact shape of apparatus; but' Y lVhat I do claim, and desire to .secure by Letters Patent isk The blowing of molten metals iu a fountain into the air, whereby they are shotted, in the manner and for the purpose substantially asset forth.
' THOMASV SHAW. [L. 8.]
Witnesses:
' ROBERT HU'rcmNsoN, v
Ro. Pos'r.. z f
US92480D Improved apparatus for shotting metals Expired - Lifetime US92480A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861879A (en) * 1953-10-14 1958-11-25 Easton Metal Powder Company In Method for the production of iron from steel scrap
US2965921A (en) * 1957-08-23 1960-12-27 Flex O Lite Mfg Corp Method and apparatus for producing glass beads from a free falling molten glass stream

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861879A (en) * 1953-10-14 1958-11-25 Easton Metal Powder Company In Method for the production of iron from steel scrap
US2965921A (en) * 1957-08-23 1960-12-27 Flex O Lite Mfg Corp Method and apparatus for producing glass beads from a free falling molten glass stream

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