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RU2016148352A - Induction induction crucible furnace with ring stacked magnetic core - Google Patents

Induction induction crucible furnace with ring stacked magnetic core Download PDF

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Publication number
RU2016148352A
RU2016148352A RU2016148352A RU2016148352A RU2016148352A RU 2016148352 A RU2016148352 A RU 2016148352A RU 2016148352 A RU2016148352 A RU 2016148352A RU 2016148352 A RU2016148352 A RU 2016148352A RU 2016148352 A RU2016148352 A RU 2016148352A
Authority
RU
Russia
Prior art keywords
induction
crucible furnace
inductor
magnetic circuit
shell
Prior art date
Application number
RU2016148352A
Other languages
Russian (ru)
Other versions
RU2016148352A3 (en
RU2666395C2 (en
Inventor
Геннадий Егорович Левшин
Александр Геннадьевич Левшин
Original Assignee
федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ)
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 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) filed Critical федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ)
Priority to RU2016148352A priority Critical patent/RU2666395C2/en
Publication of RU2016148352A3 publication Critical patent/RU2016148352A3/ru
Publication of RU2016148352A publication Critical patent/RU2016148352A/en
Application granted granted Critical
Publication of RU2666395C2 publication Critical patent/RU2666395C2/en

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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
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/12—Arrangement of elements for electric heating in or on furnaces with electromagnetic fields acting directly on the material being heated
    • 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
    • F27D27/00—Stirring devices for molten material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
  • General Induction Heating (AREA)

Claims (4)

1. Индукционная индукторная тигельная печь, содержащая скрепленные вместе каркас с верхней и нижней плитами, футерованный тигель, охлаждаемый индуктор с электроизолированными витками и токоподводом, наружный наборный магнитопровод, отличающаяся тем, что она дополнительно снабжена цилиндрической обечайкой, размещенной между тиглем и индуктором, магнитопровод выполнен в виде кольцевого кожуха, причем обечайка и магнитопровод расположены между плитами с образованием замкнутой кольцевой полости для размещения индуктора и хладагента.1. An induction induction crucible furnace comprising a frame fastened together with upper and lower plates, a lined crucible, a cooled inductor with electrically insulated coils and a current lead, an external stacked magnetic circuit, characterized in that it is additionally equipped with a cylindrical shell located between the crucible and the inductor, the magnetic circuit is made in the form of an annular casing, and the shell and the magnetic circuit are located between the plates with the formation of a closed annular cavity to accommodate the inductor and refrigerant. 2. Индукторная тигельная печь по п. 1, отличающаяся тем, что элементы наборного магнитопровода выполнены с возможностью полного или частичного охвата индуктора.2. The induction crucible furnace according to claim 1, characterized in that the elements of the typesetting magnetic circuit are made with the possibility of full or partial coverage of the inductor. 3. Индукторная тигельная печь по пп. 1, 2, отличающаяся тем, что обечайка выполнена с ребрами на ее внутренней поверхности, образующими углубления для размещения теплоизолирующего материала с теплопроводностью меньше, чем у футеровки.3. Induction crucible furnace according to paragraphs. 1, 2, characterized in that the shell is made with ribs on its inner surface, forming recesses to accommodate a heat-insulating material with thermal conductivity less than that of the lining. 4. Индукторная тигельная печь по пп. 1, 2, 3, отличающаяся тем, что обечайка выполнена из материала с высоким электрическим сопротивлением.4. Induction crucible furnace according to paragraphs. 1, 2, 3, characterized in that the shell is made of a material with high electrical resistance.
RU2016148352A 2016-12-08 2016-12-08 Induction crucible furnace with an assembled annular magnetic core RU2666395C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016148352A RU2666395C2 (en) 2016-12-08 2016-12-08 Induction crucible furnace with an assembled annular magnetic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016148352A RU2666395C2 (en) 2016-12-08 2016-12-08 Induction crucible furnace with an assembled annular magnetic core

Publications (3)

Publication Number Publication Date
RU2016148352A3 RU2016148352A3 (en) 2018-06-08
RU2016148352A true RU2016148352A (en) 2018-06-08
RU2666395C2 RU2666395C2 (en) 2018-09-07

Family

ID=62557399

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016148352A RU2666395C2 (en) 2016-12-08 2016-12-08 Induction crucible furnace with an assembled annular magnetic core

Country Status (1)

Country Link
RU (1) RU2666395C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2710176C1 (en) * 2019-03-05 2019-12-24 Акционерное Общество "НПК "Химпроминжиниринг" Pass-through furnace for high-temperature treatment of carbon-fiber materials with induction heating of working zone

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU709940A1 (en) * 1978-05-10 1980-01-15 Предприятие П/Я В-2780 Induction melting furnace
SU1109569A1 (en) * 1983-07-12 1984-08-23 Научно-Исследовательский Институт Специальных Способов Литья Multisection magnetic circuit for coreless induction furnace
JP2004108666A (en) * 2002-09-19 2004-04-08 Fuji Electric Systems Co Ltd Crucible induction furnace
RU2390700C2 (en) * 2008-04-16 2010-05-27 Закрытое акционерное общество "РЭЛТЕК" Turbo-inductive crucible furnace

Also Published As

Publication number Publication date
RU2016148352A3 (en) 2018-06-08
RU2666395C2 (en) 2018-09-07

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20181209