Subsonic/supersonic jet spraying gun for molten pool smelting side blowing
The invention relates to a subsonic/supersonic jet spraying gun for molten pool smelting side blowing, and belongs to the technical field of metallurgy. The subsonic/supersonic jet spraying gun for molten pool smelting side blowing comprises a gun body, a nozzle, an outer sleeve, a refractory materi...
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| creator | WANG HUA LIU FANHAN |
| description | The invention relates to a subsonic/supersonic jet spraying gun for molten pool smelting side blowing, and belongs to the technical field of metallurgy. The subsonic/supersonic jet spraying gun for molten pool smelting side blowing comprises a gun body, a nozzle, an outer sleeve, a refractory material layer, a gas way and a gas inlet; the gun body is arranged on the outer periphery of one side of the side wall of the furnace body, and is provided with the outer sleeve; the nozzle is arranged on a port of one end of the gun body; the refractory material layer is arranged on the surface of the nozzle; the gas way is transversely positioned in the middle position in the gun body, and is communicated with the nozzle; the gas inlet is formed in the upper side of the gun body, and is communicated with the gas way; the gas inlet is tightly connected with a gas supply pipeline; and the gas way takes the shape of a Lavel nozzle expanding after shrinking. An air flue of the spraying gun adopts the Lavel nozzle, so that |
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The subsonic/supersonic jet spraying gun for molten pool smelting side blowing comprises a gun body, a nozzle, an outer sleeve, a refractory material layer, a gas way and a gas inlet; the gun body is arranged on the outer periphery of one side of the side wall of the furnace body, and is provided with the outer sleeve; the nozzle is arranged on a port of one end of the gun body; the refractory material layer is arranged on the surface of the nozzle; the gas way is transversely positioned in the middle position in the gun body, and is communicated with the nozzle; the gas inlet is formed in the upper side of the gun body, and is communicated with the gas way; the gas inlet is tightly connected with a gas supply pipeline; and the gas way takes the shape of a Lavel nozzle expanding after shrinking. An air flue of the spraying gun adopts the Lavel nozzle, so that</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; OVENS ; RETORTS ; WEAPONS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170510&DB=EPODOC&CC=CN&NR=106643198A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170510&DB=EPODOC&CC=CN&NR=106643198A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG HUA</creatorcontrib><creatorcontrib>LIU FANHAN</creatorcontrib><title>Subsonic/supersonic jet spraying gun for molten pool smelting side blowing</title><description>The invention relates to a subsonic/supersonic jet spraying gun for molten pool smelting side blowing, and belongs to the technical field of metallurgy. The subsonic/supersonic jet spraying gun for molten pool smelting side blowing comprises a gun body, a nozzle, an outer sleeve, a refractory material layer, a gas way and a gas inlet; the gun body is arranged on the outer periphery of one side of the side wall of the furnace body, and is provided with the outer sleeve; the nozzle is arranged on a port of one end of the gun body; the refractory material layer is arranged on the surface of the nozzle; the gas way is transversely positioned in the middle position in the gun body, and is communicated with the nozzle; the gas inlet is formed in the upper side of the gun body, and is communicated with the gas way; the gas inlet is tightly connected with a gas supply pipeline; and the gas way takes the shape of a Lavel nozzle expanding after shrinking. 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The subsonic/supersonic jet spraying gun for molten pool smelting side blowing comprises a gun body, a nozzle, an outer sleeve, a refractory material layer, a gas way and a gas inlet; the gun body is arranged on the outer periphery of one side of the side wall of the furnace body, and is provided with the outer sleeve; the nozzle is arranged on a port of one end of the gun body; the refractory material layer is arranged on the surface of the nozzle; the gas way is transversely positioned in the middle position in the gun body, and is communicated with the nozzle; the gas inlet is formed in the upper side of the gun body, and is communicated with the gas way; the gas inlet is tightly connected with a gas supply pipeline; and the gas way takes the shape of a Lavel nozzle expanding after shrinking. An air flue of the spraying gun adopts the Lavel nozzle, so that</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS RETORTS WEAPONS |
| title | Subsonic/supersonic jet spraying gun for molten pool smelting side blowing |
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