RS20211265A1 - Burner and cyclone smelting method - Google Patents

Burner and cyclone smelting method

Info

Publication number
RS20211265A1
RS20211265A1 RS20211265A RSP20211265A RS20211265A1 RS 20211265 A1 RS20211265 A1 RS 20211265A1 RS 20211265 A RS20211265 A RS 20211265A RS P20211265 A RSP20211265 A RS P20211265A RS 20211265 A1 RS20211265 A1 RS 20211265A1
Authority
RS
Serbia
Prior art keywords
passage
burner
powder material
reaction
powder
Prior art date
Application number
RS20211265A
Other languages
Serbian (sr)
Inventor
Songlin Zhou
Zheling Ge
Weidong Liu
Zhipu Wang
Original Assignee
Yanggu Xiangguang Copper Co
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 Yanggu Xiangguang Copper Co filed Critical Yanggu Xiangguang Copper Co
Publication of RS20211265A1 publication Critical patent/RS20211265A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/0033—Charging; Discharging; Manipulation of charge charging of particulate material
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B25/00—Obtaining tin
    • C22B25/02—Obtaining tin by dry processes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Abstract

Disclosed are a burner and a cyclone smelting method. The burner comprises a first material passage (1) and a second material passage (3) for feeding powder material into a reaction shaft; and a gas passage for supplying reaction gas into the reaction shaft, wherein the gas passage, the first material passage (1) and the second material passage (3) are sleeve coupled. When the feedrate of the powder material is not higher than the first target feedrate, the powder material is fed into the reaction shaft through the first material passage (1) or the second material passage (3), and when the feedrate of the powder material is higher than the first target feedrate, the powder material is fed into the reaction shaft through the first material passage (1) and the second material passage (3). The burner can feed the powder material through the corresponding material passage (1,3) based on different material feedrates, so as to be able to ensure the velocity e of the powder material while avoiding the blockage of the material passages, thereby improving the mixing and reaction effect between the powder material with different feedrates and the reaction gas in the reaction shaft of the smelting furnace.
RS20211265A 2020-11-26 2021-10-12 Burner and cyclone smelting method RS20211265A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011349345.XA CN112595125A (en) 2020-11-26 2020-11-26 Nozzle and suspension smelting method

Publications (1)

Publication Number Publication Date
RS20211265A1 true RS20211265A1 (en) 2022-10-31

Family

ID=75184367

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20211265A RS20211265A1 (en) 2020-11-26 2021-10-12 Burner and cyclone smelting method

Country Status (3)

Country Link
CN (1) CN112595125A (en)
AU (1) AU2021273581B2 (en)
RS (1) RS20211265A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08121711A (en) * 1994-10-19 1996-05-17 Hitachi Ltd Pulverized coal combsition method and pulverized coal combustion device and pulverized coal burner
KR101032511B1 (en) * 2009-06-04 2011-05-04 주식회사 포스코 Powder Flux Controlling Apparatus and Method Using Detecting Microwave and Static Electricity
CN201964776U (en) * 2011-03-09 2011-09-07 江西广信铜业有限公司 Scrap copper feeding device for up-drawing furnace
CN102519260A (en) * 2011-12-31 2012-06-27 阳谷祥光铜业有限公司 Cyclone smelting spray nozzle and smelting furnace
CN102748137B (en) * 2012-07-18 2015-06-17 深圳智慧能源技术有限公司 Fuel control system of gas turbine
CN104677105A (en) * 2015-02-25 2015-06-03 内蒙古鄂尔多斯电力冶金股份有限公司氯碱化工分公司 Reducing furnace
CN105112684A (en) * 2015-10-05 2015-12-02 杨伟燕 Suspension smelting nozzle
CN211695893U (en) * 2020-03-06 2020-10-16 福州严创环境科技有限公司 Feeding device for steel-making furnace

Also Published As

Publication number Publication date
AU2021273581B2 (en) 2023-08-24
CN112595125A (en) 2021-04-02
AU2021273581A1 (en) 2022-06-09

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