SU267667A1 - Vacuum electric furnace - Google Patents

Vacuum electric furnace

Info

Publication number
SU267667A1
SU267667A1 SU6801293110A SU1293110A SU267667A1 SU 267667 A1 SU267667 A1 SU 267667A1 SU 6801293110 A SU6801293110 A SU 6801293110A SU 1293110 A SU1293110 A SU 1293110A SU 267667 A1 SU267667 A1 SU 267667A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cooling
chamber
furnace
electric furnace
vacuum system
Prior art date
Application number
SU6801293110A
Other languages
Russian (ru)
Inventor
В.М. Фомин
В.И. Гришин
Н.И. Паршин
С.И. Харькин
А.П. Слободской
Original Assignee
Fomin V M
Grishin V I
Parshin N I
Kharkin S I
Slobodskoj A P
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 Fomin V M, Grishin V I, Parshin N I, Kharkin S I, Slobodskoj A P filed Critical Fomin V M
Priority to SU6801293110A priority Critical patent/SU267667A1/en
Application granted granted Critical
Publication of SU267667A1 publication Critical patent/SU267667A1/en

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Description

Изобретение относитс  к высоковакуумйным электрическим печам дл  термообработки вьюокоактивных тугоплавких металлов и чистых окислов.The invention relates to high-vacuum electric furnaces for the heat treatment of highly active refractory metals and pure oxides.

Известна вакуумна  электрическа  печь, содержаща  камеру нагрева, камеру охлаждени  и вакуумную систему с затворами.A vacuum electric furnace is known, comprising a heating chamber, a cooling chamber and a vacuum system with shutters.

Предложенна  печь отличаетс  тем, что она снабжена несколькими камерами охлаждени  с затворами, укрепленными на полой вращающейс  колонна, внутри; которой находитс  едина  вакуумна  система . Это отличие повышает производительность печи.The proposed furnace is characterized in that it is equipped with several cooling chambers with shutters mounted on a hollow rotating column inside; which is a single vacuum system. This difference improves the performance of the furnace.

Кроме того, в каждой камере охлаждени  установлены экраны и нагреватели.In addition, screens and heaters are installed in each cooling chamber.

На чертеже изображена печь, общий вид.The drawing shows a furnace, a general view.

Она содержит камеру 1 нагрева с нагревател ми и теплоизол цией, котора  снизу имеет затвор 2. К этому затвору подсоединен патрубок 3. К последнему технологическим затвором 4 подсоединена одна из камер 5 охлаждени , имеюща  механизм 6 подъема издели  7 и экраны с нагревател ми 8. Камера охлаждени  укреплена на полой вращающейс  колонне 9 с механизмом It contains a heating chamber 1 with heaters and thermal insulation, which has a shutter 2 from the bottom. A branch pipe 3 is connected to this shutter. One of the cooling chambers 5, having a lifting mechanism 6 of product 7 and screens with heaters 8, is connected to the last technological shutter 4. The cooling chamber is mounted on a hollow rotating column 9 with a mechanism

1О шдаорота, внутри которой установлена вакуумна  система 11, соединенна  со всеми камерами охлаждени .1O of the Sdorot, inside which the vacuum system 11 is installed, is connected to all cooling chambers.

Печь работает следующим образом.The furnace works as follows.

Издели , подвергаемые термообработке, помешакггс  во все камеры охлаждени , которые затем вакуумируютс . Камера нагрева откачиваетс  своей вакуумной системой и включаетс  на нагрев. Далее люба  камера 5 охлаждени  подсоедин етс  к патрубку вращением колонны 9. Патрубок вакуумируетс , открываютс  затворы 4 и 2, и изделие 7 механизмом 6 подъема перемещаетс  в камеру 1 нагрева.Products subjected to heat treatment are mixed into all cooling chambers, which are then evacuated. The heating chamber is pumped out with its vacuum system and switched on for heating. Next, any cooling chamber 5 is connected to the nozzle by rotating the column 9. The nozzle is evacuated, the gates 4 and 2 open, and the product 7 is lifted by the lifting mechanism 6 into the heating chamber 1.

По окончании нагрева изделие опускаетс  в камеру охлаждени . Затворы 2 и 4 закрываютс , камера отсоедин етс  от патрубка 3 и поворачиваетс  дл  последующего охлаждени  издели  по индивидуальному режиму. Следующа  камера охлаждени  с изделием подсоедин етс  к патрубку 3, и цикл повтор етс . Издели  могут подаватьс  в камеру нагрева из любой камеры охлаждени , которые загружаютс  и разгружаютс  независимо от работы нагревательной камеры.After heating is completed, the product is lowered into the cooling chamber. The closures 2 and 4 are closed, the chamber is disconnected from the nozzle 3 and rotated for the subsequent cooling of the product according to an individual mode. The next cooling chamber with the product is connected to the nozzle 3, and the cycle is repeated. Products can be fed into the heating chamber from any cooling chamber that is loaded and unloaded regardless of the operation of the heating chamber.

Таким образом, осуществл етс  непре процесс нагрева изделий при различных и инцивипуальных режимах охлажпенн  Камера охлаждени  может быть использована без экранов и нагревателей,gThus, the continuous process of heating products under different and incipacial modes is carried out. The cooled chamber can be used without shields and heaters, g

Claims (1)

1. Вакуумна  электрическа  пачь включа:-ощ1а  камеру нагрева, камеру охлаждени  о и вакуумную систему с затворами, отличающа с  тем, что, с целью повышени  производительности, печь снабкеаа несколькими камерами охлаждени  с затворами, укрепленными на полой вращающейс  колонне, внутри которой расположена ецина  вакуумна  система,1. Vacuum electrical package including: -Heather heating chamber, cooling chamber and vacuum system with shutters, characterized in that, in order to increase productivity, the furnace is equipped with several cooling chambers with shutters fixed on a hollow rotating column, inside which is located vacuum system 2, Печь поп 15отличающа с   тем, что, с целью обеспечени  индивидуального регулируемого режима охлаждени  изделий, в каждой камере охлаждени  установлены экраны и нагреватели.2, the furnace is pop 15 that in order to provide an individually controlled cooling of the products, screens and heaters are installed in each cooling chamber.
SU6801293110A 1968-12-27 1968-12-27 Vacuum electric furnace SU267667A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU6801293110A SU267667A1 (en) 1968-12-27 1968-12-27 Vacuum electric furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU6801293110A SU267667A1 (en) 1968-12-27 1968-12-27 Vacuum electric furnace

Publications (1)

Publication Number Publication Date
SU267667A1 true SU267667A1 (en) 1977-12-05

Family

ID=20444164

Family Applications (1)

Application Number Title Priority Date Filing Date
SU6801293110A SU267667A1 (en) 1968-12-27 1968-12-27 Vacuum electric furnace

Country Status (1)

Country Link
SU (1) SU267667A1 (en)

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