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Patent Searching and Data


Title:
SIDE-SUBMERGED COMBUSTION SMELTING APPARATUS FOR SPRAYING OXYGEN-ENRICHED AIR AND PULVERIZED COAL
Document Type and Number:
WIPO Patent Application WO/2017/197985
Kind Code:
A1
Abstract:
A side-submerged combustion smelting apparatus (1) for spraying oxygen-enriched air and pulverized coal, comprising: a smelting furnace (100); a pulverized coal delivery pipe (200) for delivering pulverized coal; an air delivery pipe (300) for delivering oxygen-enriched air; a plurality of coal spray assemblies (400) arranged at intervals on two opposite walls of the smelting furnace (100), each coal spray assembly (400) comprising a pulverized coal spay gun (410) and an air spray gun (420) that are adjacent to each other and disposed as a pair, each coal spray assembly (400) at least partially extending into the smelting furnace (100).

Inventors:
CHEN XUEGANG (CN)
LI MIN (CN)
WU CHUANGU (CN)
CAO KEFEI (CN)
ZHANG QING (CN)
LIN YI (CN)
FENG SHUANGJIE (CN)
Application Number:
CN2017/078653
Publication Date:
November 23, 2017
Filing Date:
March 29, 2017
Export Citation:
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Assignee:
CHINA ENFI ENG CORP (CN)
International Classes:
F27D3/16
Foreign References:
CN105823334A2016-08-03
CN205843366U2016-12-28
CN201901695U2011-07-20
CN204125511U2015-01-28
JP3516136B22004-04-05
CN203960305U2014-11-26
CN104152713A2014-11-19
CN204825011U2015-12-02
CN103451446A2013-12-18
CN103602827A2014-02-26
Other References:
See also references of EP 3460371A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (100084, CN)
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