EA201500425A1 - Нагревательное устройство и газораспределитель для использования в нем - Google Patents

Нагревательное устройство и газораспределитель для использования в нем

Info

Publication number
EA201500425A1
EA201500425A1 EA201500425A EA201500425A EA201500425A1 EA 201500425 A1 EA201500425 A1 EA 201500425A1 EA 201500425 A EA201500425 A EA 201500425A EA 201500425 A EA201500425 A EA 201500425A EA 201500425 A1 EA201500425 A1 EA 201500425A1
Authority
EA
Eurasian Patent Office
Prior art keywords
heating device
gas distributor
gas
functionally
heating
Prior art date
Application number
EA201500425A
Other languages
English (en)
Other versions
EA027331B1 (ru
Inventor
Петрус Йоханнес Йонкер
Рандолф Брюс Ноурс
Франклин Джордж Ринкер
Original Assignee
Тенова Минералз (Пти) Лтд.
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 Тенова Минералз (Пти) Лтд. filed Critical Тенова Минералз (Пти) Лтд.
Publication of EA201500425A1 publication Critical patent/EA201500425A1/ru
Publication of EA027331B1 publication Critical patent/EA027331B1/ru

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/023—Preheating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • 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
    • F27D3/0025—Charging or loading melting furnaces with material in the solid state
    • 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
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
    • F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
    • F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2201/00—Treatment under specific atmosphere
    • B22F2201/10—Inert gases
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2100/00—Handling of exhaust gases produced during the manufacture of iron or steel
    • C21B2100/60—Process control or energy utilisation in the manufacture of iron or steel
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Abstract

Изобретение относится к нагревательному устройству и газораспределителю, предназначенному для использования в этом нагревательном устройстве. В частности, но не исключительно, изобретение относится к предварительному нагревателю, предназначенному для нагрева материала перед его направлением в плавильный процесс, и к распределителю газа нагрева, используемому в таком нагревательном устройстве. Распределитель газа нагрева содержит корпус, имеющий узел подвода газа и узел отвода газа. Корпус содержит функционально верхнюю зону и функционально нижнюю зону с обеспеченным в ней узлом отвода газа. Функционально нижняя зона имеет сужающуюся книзу конфигурацию.
EA201500425A 2012-10-18 2013-10-18 Нагревательное устройство и газораспределитель для использования в нем EA027331B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201207849 2012-10-18
PCT/IB2013/059444 WO2014060996A1 (en) 2012-10-18 2013-10-18 Heating apparatus and gas distributor for use in the heating apparatus

Publications (2)

Publication Number Publication Date
EA201500425A1 true EA201500425A1 (ru) 2015-10-30
EA027331B1 EA027331B1 (ru) 2017-07-31

Family

ID=50000024

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500425A EA027331B1 (ru) 2012-10-18 2013-10-18 Нагревательное устройство и газораспределитель для использования в нем

Country Status (6)

Country Link
EP (1) EP2909551B1 (ru)
CN (1) CN105143802A (ru)
EA (1) EA027331B1 (ru)
HR (1) HRP20201251T1 (ru)
WO (1) WO2014060996A1 (ru)
ZA (1) ZA201502130B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110595227B (zh) * 2019-09-11 2020-10-27 天华化工机械及自动化研究设计院有限公司 一种聚丙烯颗粒的深度冷却结构
RU206191U1 (ru) * 2021-04-20 2021-08-30 Александра Сергеевна Бадмаева Печное газораспределительное устройство

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836131A (en) * 1973-12-26 1974-09-17 Mildrex Corp Apparatus for cooling a moving bed of solid, gas permeable particles
US4172328A (en) * 1978-03-06 1979-10-30 Midrex Corporation Reactor dryer apparatus
US4188022A (en) * 1978-09-08 1980-02-12 Midrex Corporation Hot discharge direct reduction furnace
JPS5931566B2 (ja) * 1978-11-20 1984-08-02 三菱重工業株式会社 シヤフト式還元炉
JPS5922764B2 (ja) * 1980-04-07 1984-05-29 新日本製鐵株式会社 シヤフト還元炉の原料装入装置
FI105236B (fi) * 1998-06-15 2000-06-30 Outokumpu Oy Syöttölaitteisto sulatusuuniin syötettävän syöttöseoksen esivalmistamiseksi
CN101780956B (zh) * 2010-03-03 2012-06-27 清华大学 采用流化床反应器制备高纯度多晶硅颗粒的方法及装置
CN101935534B (zh) * 2010-09-04 2013-06-05 太原理工大学 一种低阶煤干馏装置

Also Published As

Publication number Publication date
EP2909551A1 (en) 2015-08-26
WO2014060996A1 (en) 2014-04-24
ZA201502130B (en) 2016-10-26
HRP20201251T1 (hr) 2020-11-13
CN105143802A (zh) 2015-12-09
EP2909551B1 (en) 2020-05-13
EA027331B1 (ru) 2017-07-31

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Legal Events

Date Code Title Description
PC4A Registration of transfer of a eurasian patent by assignment
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM