SU553307A1 - Device for gas low-temperature chemical heat treatment of parts - Google Patents

Device for gas low-temperature chemical heat treatment of parts

Info

Publication number
SU553307A1
SU553307A1 SU2151826A SU2151826A SU553307A1 SU 553307 A1 SU553307 A1 SU 553307A1 SU 2151826 A SU2151826 A SU 2151826A SU 2151826 A SU2151826 A SU 2151826A SU 553307 A1 SU553307 A1 SU 553307A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat treatment
parts
temperature chemical
gas low
muffle
Prior art date
Application number
SU2151826A
Other languages
Russian (ru)
Inventor
Евсей Исаакович Натанзон
Юрий Иванович Губин
Алексей Авдеевич Волгунин
Василий Федосеевич Лысенко
Валентин Алексеевич Ильин
Original Assignee
Горьковский Автомобильный Завод
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 Горьковский Автомобильный Завод filed Critical Горьковский Автомобильный Завод
Priority to SU2151826A priority Critical patent/SU553307A1/en
Application granted granted Critical
Publication of SU553307A1 publication Critical patent/SU553307A1/en

Links

Landscapes

  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)

Description

дачи атмосферы и трубопроводом 14 выхода контролируемой атмосферы на свечу.giving the atmosphere and pipeline 14 of the controlled atmosphere at the candle.

Устройство работает следующим образом.The device works as follows.

Открываетс  крышка 12, и детали загружаютс  в муфель 2. Крышка закрываетс , через газопровод 9 и трубопровод 10 муфель продуваетс  инертной атмосферой, после чего по трубопроводу 13 в муфель подаетс  контролируема  атмосфера, котора  удал етс  на свечу по трубопроводу М. По окончании процесса термообработки подача контролируемой атмосферы прекрапдаетс , открываетс  запорный элемент 5 и по трубопроводу 7 из бака 8 в муфель поступает охлаждающа  жидкость. В тот же момент по трубопроводу 4 в змеевик 3 подаетс  вода. При поступлении охлаждающей жидкости в муфель контролируема  атмосфера из него вытесн етс  на свечу по трубопроводу 14.The lid 12 is opened and the parts are loaded into the muffle 2. The lid is closed, the muffle is blown through the pipeline 9 and the duct 10 by an inert atmosphere, after which a controlled atmosphere is supplied to the muffle through the pipeline 13. At the end of the heat treatment process the feed the controlled atmosphere is stopped, the locking element 5 is opened and coolant flows through the tube 7 from the tank 8 to the muffle. At the same time, water is supplied via conduit 4 to coil 3. When coolant enters the muffle, the controlled atmosphere is displaced from it into the candle via pipeline 14.

После охлаждени  деталей крыщка 12 открываетс  и детали выгружаютс , после чегоAfter cooling the parts, the flap 12 opens and the parts are unloaded, after which

охлаждающа  жидкость насосом по трубопроводу 10 перекачиваетс  из муфел  печи в бак 8. Подача воды в змеевик 3 прекращаетс , он продуваетс  сжатым воздухом. Циклы повтор ютс .Coolant is pumped through the pipeline 10 from the furnace muffle to the tank 8. The water supply to the coil 3 is stopped, it is blown with compressed air. The cycles are repeated.

Claims (2)

1.Устройство дл  газовой низкотемпературной химико-термической обработки деталей , содержащее муфель, бак с охлаждающей жидкостью и систему трубопроводов, отличающеес  тем, что, с целью повыщени  производительности, исключени  образовани  взрывоопасной смеси и повышени  качества термической обработки, бак установлен выще муфел  и соединен с ним U-образным трубопроводом через запорный элемент.1. A device for the gas low-temperature chemical-heat treatment of parts, comprising a muffle, a coolant tank and a piping system, characterized in that, in order to increase productivity, eliminate the formation of an explosive mixture and improve the quality of heat treatment, the tank is installed better than the muffle and connected to By means of a U-shaped pipe through the locking element. 2.Устройство по п. I, отличающеес  тем, что, с целью обеспечени  возможности охлаждени  муфел  в нем установлен змеевик .2. A device according to claim I, characterized in that, in order to enable the muffle to be cooled, a coil is installed in it.
SU2151826A 1975-07-01 1975-07-01 Device for gas low-temperature chemical heat treatment of parts SU553307A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2151826A SU553307A1 (en) 1975-07-01 1975-07-01 Device for gas low-temperature chemical heat treatment of parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2151826A SU553307A1 (en) 1975-07-01 1975-07-01 Device for gas low-temperature chemical heat treatment of parts

Publications (1)

Publication Number Publication Date
SU553307A1 true SU553307A1 (en) 1977-04-05

Family

ID=20625176

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2151826A SU553307A1 (en) 1975-07-01 1975-07-01 Device for gas low-temperature chemical heat treatment of parts

Country Status (1)

Country Link
SU (1) SU553307A1 (en)

Similar Documents

Publication Publication Date Title
ES8100789A1 (en) Process and apparatus for drying compact vitrifiable mixtures.
SU553307A1 (en) Device for gas low-temperature chemical heat treatment of parts
GB1068059A (en) A method and apparatus for stabilizing strip work
JPS5675508A (en) Heating or heat reducing method of converter charge raw material utilizing converter exhaust gas
US4219528A (en) Apparatus for generating a reducing atmosphere for heat-treating installations
GB1059471A (en) Method and apparatus for heat exchange, more particularly for the drying of solids suspended in a gas stream and known as suspension drying
GB1010663A (en) Improvements in or relating to methods of and apparatus for cooling exhaust gases emerging intermittently from converters or arc furnaces
GB836024A (en) Method and apparatus for the treatment of extruded polytetrafluoroethylene
US2910285A (en) Heat treating furnace
JPS5919187B2 (en) Bright annealing method
US2497442A (en) Means for heat-treating material
US2577720A (en) Apparatus for the purification and drying of gases
US2450975A (en) Method of producing a nitrogen atmosphere
SU1430076A1 (en) Apparatus for fine cleaning of gases
JPS5797041A (en) Fuel supply apparatus of diesel engine
JPS54124807A (en) Method and apparatus for annealing metal coil
SU107069A1 (en) Device for non-oxidative light annealing
US1263389A (en) Treatment of gases in electric furnaces.
US985866A (en) Drawing hollow glass articles.
SU151798A1 (en) Method of foaming polystyrene foam
GB1038595A (en) Improvements in or relating to the melting of solid sulphur
JPS5676526A (en) Manufacture of semiconductor device
GB937650A (en) Improvements in or relating to gas purifying apparatus
SU450838A1 (en) Method of circulating furnace gases
JPS5789438A (en) Purging method for inside of furnace for two-chamber type box annealing furnace