SU478790A1 - Furnace for annealing flat glassware - Google Patents
Furnace for annealing flat glasswareInfo
- Publication number
- SU478790A1 SU478790A1 SU1866184A SU1866184A SU478790A1 SU 478790 A1 SU478790 A1 SU 478790A1 SU 1866184 A SU1866184 A SU 1866184A SU 1866184 A SU1866184 A SU 1866184A SU 478790 A1 SU478790 A1 SU 478790A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- furnace
- annealing
- flat glassware
- annealing flat
- tunnel
- Prior art date
Links
Landscapes
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Description
1one
Известные устройства дл отжига стеклоизделий , включающие туннель, под которого выполнен , например, в виде газовоздушной подушки , а свой футерован огнеупором, громоздки и обладают большой тепловой инерционностью , так как имеют большое печное пространство и большой объем изол ции.The known devices for the annealing of glassware, including a tunnel under which, for example, is made in the form of an air-gas cushion, and its lining with refractories, are bulky and have a high thermal inertia, since they have a large furnace space and a large amount of insulation.
Дл упрош,ени конструкции печи дл отжига свод туннел выполнен в виде бесконечной неприводной теплоизол ционной лентыTo simplify the design of the annealing furnace, the tunnel tunnel is made in the form of an endless non-driven thermal insulation tape.
На фиг. 1 схематично показана печь дл отжига , вид сбоку; на фиг. 2- то же, поперечный разрез.FIG. 1 is a schematic side view of an annealing furnace; in fig. 2 - the same cross section.
Печь дл отжига состоит из газовоздушной подушки 1, бесконечной неприводной теплоизол ционной ленты 2 и барабанов 3, подвешенных в подшипниках 4.The annealing furnace consists of an air-gas cushion 1, an endless non-driving heat-insulating tape 2 and drums 3 suspended in bearings 4.
Изделие 5, например лента стекла, поступает на газовоздушную подушку 1 под теплоизол ционную ленту 2 и проходит на всем прот жении отжига в пространстве между газовоздушной подушкой и теплоизол ционной лентой. При соприкосновении верхней поверхности издели с теплоизол ционной лентой последн имеет возможность перемещатьс вместе с изделием за счет силы трени между соприкасающимис поверхност ми, при этом барабаны 3 свободно вращаютс в подшипниках 4. В результате ликвидации печного пространства отжиг происходит практически за счет самоотжига издели .The product 5, for example, a glass ribbon, enters the gas-air cushion 1 under the heat-insulating tape 2 and passes throughout the annealing in the space between the gas-air cushion and the heat insulating tape. When the upper surface of the product comes into contact with the heat insulating tape, the latter can move with the product due to the friction force between the contacting surfaces, while the drums 3 rotate freely in the bearings 4. As a result of the elimination of the furnace space, annealing occurs almost due to the product self-annealing.
Предмет изобретени Subject invention
Печь дл отжига плоских изделий из стекла, включающа туннель, под которого выполнен в виде газовоздушной подушки и снабжен терморегул тором , отличающа с тем, что, с целью упрощени конструкции, свод туннел выполнен в виде бесконечной неприводной теплоизол ционной ленты.An annealing furnace for flat glass products, which includes a tunnel under which is made in the form of a gas-air cushion and is equipped with a thermostat, characterized in that, in order to simplify the design, the tunnel is made in the form of an endless non-driven heat-insulating tape.
От вентил тораFrom the fan
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От ЗымососаFrom Zymosos
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1866184A SU478790A1 (en) | 1973-01-04 | 1973-01-04 | Furnace for annealing flat glassware |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1866184A SU478790A1 (en) | 1973-01-04 | 1973-01-04 | Furnace for annealing flat glassware |
Publications (1)
Publication Number | Publication Date |
---|---|
SU478790A1 true SU478790A1 (en) | 1975-07-30 |
Family
ID=20537647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1866184A SU478790A1 (en) | 1973-01-04 | 1973-01-04 | Furnace for annealing flat glassware |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU478790A1 (en) |
-
1973
- 1973-01-04 SU SU1866184A patent/SU478790A1/en active
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