MX2020010291A - Horno de fundicion. - Google Patents

Horno de fundicion.

Info

Publication number
MX2020010291A
MX2020010291A MX2020010291A MX2020010291A MX2020010291A MX 2020010291 A MX2020010291 A MX 2020010291A MX 2020010291 A MX2020010291 A MX 2020010291A MX 2020010291 A MX2020010291 A MX 2020010291A MX 2020010291 A MX2020010291 A MX 2020010291A
Authority
MX
Mexico
Prior art keywords
molten material
melting
temperature adjustment
adjustment part
burner
Prior art date
Application number
MX2020010291A
Other languages
English (en)
Inventor
Tsuyoshi Kajitani
Original Assignee
Tsuyoshi Kajitani
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 Tsuyoshi Kajitani filed Critical Tsuyoshi Kajitani
Publication of MX2020010291A publication Critical patent/MX2020010291A/es

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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/04—Crucible or pot furnaces adapted for treating the charge in vacuum or special atmosphere
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • F27B3/263—Regenerators
    • F27B3/266—Exhaust gases reversing flow devices
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • F27B3/045—Multiple chambers, e.g. one of which is used for charging
    • 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
    • C22B21/00—Obtaining aluminium
    • C22B21/06—Obtaining aluminium refining
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/14—Arrangements of heating devices
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/20—Arrangement of controlling, monitoring, alarm or like devices
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/04—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces of multiple-hearth type; of multiple-chamber type; Combinations of hearth-type furnaces
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F27B3/205—Burners
    • 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
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/22—Arrangements of air or gas supply devices
    • 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
    • F27B5/00—Muffle furnaces; Retort furnaces; Other furnaces in which the charge is held completely isolated
    • F27B5/06—Details, accessories, or equipment peculiar to furnaces of these types
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • 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
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/001—Extraction of waste gases, collection of fumes and hoods used therefor
    • F27D17/002—Details of the installations, e.g. fume conduits or seals
    • 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
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B2014/085—Preheating of the charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/01—Charges containing mainly non-ferrous metals
    • F27M2001/012—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/13—Smelting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Furnace Details (AREA)

Abstract

La presente invención proporciona un horno de fundición capaz de suprimir la oxidación de materiales fundidos, y mejorar la calidad de los materiales fundidos; como se muestra en la figura 3, un horno de fundición 1 incluye una porción de fundición 2, para el que se suministra material metálico; un quemador 4 para fundir el material metálico en la porción de fundición en un material fundido; una porción calentadora 5 que recibe el material fundido desde la porción de fundición 2 para elevar la temperatura del material fundido; una porción reguladora de temperatura 6 que recibe el material fundido desde la porción calentadora 5 y almacena el material fundido; un separador 7 que separa la porción calentadora 5 y la porción reguladora de temperatura 6, en donde la porción inferior 70 del separador 7 es inmersa en el material fundido para formar, por debajo del separador 7, una entrada 71 que permite introducir el material fundido desde la porción calentadora 5 hacia la porción reguladora de temperatura 6; un calentador por inmersión 10 en donde al menos parte del calentador por inmersión 10 es inmerso en el material fundido en la porción reguladora de temperatura 6 para así calentar el material fundido; y una trayectoria de introducción de gas 72 que es formada en el separador 7, y que introduce gas de combustión desde el calentador 4 hacia un espacio por arriba del material fundido en la porción reguladora de temperatura 6; en donde el quemador 4 es controlado para que el gas de combustión tenga una concentración de oxígeno de 5% o menos.
MX2020010291A 2019-05-23 2020-05-20 Horno de fundicion. MX2020010291A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019096733A JP6629477B1 (ja) 2019-05-23 2019-05-23 溶解炉
PCT/JP2020/019860 WO2020235579A1 (ja) 2019-05-23 2020-05-20 溶解炉

Publications (1)

Publication Number Publication Date
MX2020010291A true MX2020010291A (es) 2022-05-31

Family

ID=69146563

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010291A MX2020010291A (es) 2019-05-23 2020-05-20 Horno de fundicion.

Country Status (7)

Country Link
US (1) US11125503B2 (es)
JP (1) JP6629477B1 (es)
KR (1) KR102255643B1 (es)
CN (1) CN112912679A (es)
CA (1) CA3095504C (es)
MX (1) MX2020010291A (es)
WO (1) WO2020235579A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113432418A (zh) * 2021-05-20 2021-09-24 张国林 一种铝型材冶炼炉
CN113970242B (zh) * 2021-11-05 2023-11-10 中北大学 一种铝合金高通量熔炼装置及方法
CN114659364A (zh) * 2022-03-22 2022-06-24 谭美 一种铝型材冶炼炉

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276758A (en) 1963-04-24 1966-10-04 North American Aviation Inc Metal melting furnace system
JPS59185982A (ja) * 1983-04-06 1984-10-22 メイチユ−精機株式会社 金属溶解保持炉
DE8527603U1 (de) * 1985-09-27 1985-12-12 Bleiwenz GmbH, 6920 Sinsheim Schmelz- und Warmhalteofen
US4701217A (en) 1986-11-06 1987-10-20 University Of Birmingham Smelting reduction
JP2554510B2 (ja) 1987-11-17 1996-11-13 三建産業 株式会社 非鉄金属の切粉溶解装置
US4850577A (en) * 1988-06-15 1989-07-25 Kabushiki Kaisha Daiki Aluminum Kogyosho Melting and holding furnace
JPH0297890A (ja) 1988-09-30 1990-04-10 Daiki Alum Kogyosho:Kk 溶解保持炉
JPH07270074A (ja) 1994-03-29 1995-10-20 Daiki Alum Kogyosho:Kk 溶解保持炉の均熱構造
JPH0966357A (ja) 1995-08-30 1997-03-11 Daiki Alum Kogyosho:Kk 浸漬ヒーターの取付構造
JP4198224B2 (ja) 1998-02-09 2008-12-17 浜松ヒートテック株式会社 金属溶解保持炉
JP3796617B2 (ja) 1998-10-23 2006-07-12 日本坩堝株式会社 アルミニウムインゴット等の溶解保持炉
JP3860135B2 (ja) 2003-04-30 2006-12-20 株式会社メイチュー 金属溶解炉
CN100491881C (zh) 2004-08-04 2009-05-27 株式会社名铸 金属熔解炉
JP4352026B2 (ja) * 2004-08-04 2009-10-28 株式会社メイチュー 金属溶解炉
JP4397403B2 (ja) 2007-05-07 2010-01-13 株式会社メイチュー 金属溶湯保持炉の構造
JP5759518B2 (ja) * 2013-08-08 2015-08-05 株式会社メイチュー 金属溶解炉
KR102048318B1 (ko) * 2015-10-13 2019-11-25 츠요시 가지타니 노

Also Published As

Publication number Publication date
CN112912679A (zh) 2021-06-04
US11125503B2 (en) 2021-09-21
CA3095504A1 (en) 2020-11-23
KR102255643B1 (ko) 2021-05-25
KR20200135345A (ko) 2020-12-02
WO2020235579A1 (ja) 2020-11-26
CA3095504C (en) 2021-07-06
JP2020190379A (ja) 2020-11-26
US20210055052A1 (en) 2021-02-25
JP6629477B1 (ja) 2020-01-15

Similar Documents

Publication Publication Date Title
MX2020010291A (es) Horno de fundicion.
TW201833479A (zh) 被加熱物的加熱方法及加熱裝置
CZ299360B6 (cs) Vakuové odplynovací zarízení pro taveninu skla a zpusob zvyšování teploty odplynovací nádoby
JP2009215627A (ja) 脱ろう装置及び連続式焼結炉
RU2019103451A (ru) Способ предварительного нагревания текучей среды выше по потоку относительно печи
JP2018119700A (ja) 耐火物容器内部の加熱装置及び加熱方法
ES2894624T3 (es) Conjunto y procedimiento para la inyección de un agente de combustión gaseoso
US2146410A (en) Heater for furnaces and method of operating the same
KR20180055821A (ko) 노
JP2009092328A (ja) 加熱炉の炉内雰囲気制御方法
JPH0359389A (ja) 金属溶解方法
US596707A (en) Assay-furnace
US1121559A (en) Combined roasting and smelting furnace.
US972703A (en) Crucible-furnace.
US1485151A (en) Furnace
JP5536268B1 (ja) 溶融金属めっき炉
US1997680A (en) Heat treating furnace
TW200506281A (en) Method of controlling burners for heating liquid glass flow channels
US1361754A (en) Front discharge-chamber of melting-furnaces
US356061A (en) eppinq
US524915A (en) Regenerative furnace
US423377A (en) Stove for heating soldering-irons
US1388356A (en) Cooker
US295988A (en) And thomas
US419695A (en) Metal