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A line-up of long-burning
solid-fuel air heaters
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| Structure |
Truly gigantic is the scale of our region:
We have four Frances, seven Belgiums, and the Tibet…
(A. Bashlachev) |
et us sum up the area of all heating surfaces of this Siberian
heating device and compare them with the indicators of other competing
models on the market. The latter will be dwarfed much like the area of
Siberia dwarfs the territory of the former Soviet Union… But is this
really true? Some people say not… One famous scientist used to say: “Only
that what can be measured exists”. So, believe it or just measure.
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A record area of heating surfaces directly heated by flames
and cooled by air.
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A large airproof fuel chamber allows efficient use of the oven
in the continuous burning mode.
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Special ducts supply hot air for after-burning of leaving gases.
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Convection heat-exchange pipes are placed immediately in flame
throughout the entire cross-section and along the whole length.
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The furnace is shaped as the flame of the freely burning solid fuel.
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The top horizontal surfaces heated by the flames can be used for
warming up food. |
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The top horizontal surfaces heated by the flames can be used for
warming up food.
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A large disposable fire grate ensures uniform burning across the
entire furnace surface. Ash falls into the ash box via openings in the fire grate.
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A voluminous retractable ash box allows removing ash without
putting out the fire.
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Input holes of convective heat exchanging pipes are located
above the floor level, which favors free convection of heated air.
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The heater has a stable base with openings for attaching it to the floor.
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| Model |
Maximum volume of the heated room, m3 |
Power, kW |
Dimensions, mm |
Weight, kg |
Furnace volume, L |
Smoke stack diameter, mm |
Minimum smoke stack height, m |
| Student |
150 |
9 |
370×520×650 |
70 |
60 |
120 |
5 |
| Engineer |
250 |
15 |
440×620×800 |
100 |
120 |
120 |
5 |
| Docent |
500 |
25 |
570×800×1000 |
140 |
250 |
150 |
6 |
| Professor |
1000 |
40 |
660×930×1200 |
280 |
500 |
200 |
8 |
| Academician * |
1200 |
55 |
810×1120×1400 |
300 |
700 |
200 |
8 |
* demand analysis |
he project was named after a well-known Russian heat engineer,
Professor Sergey Efimovich Butakov
(1905–1968), who had been teaching
in the Ural State Technological University for many years. He brought
up a whole generation of researchers and specialists. The scientist’s
monographs became reference books for professionals in heat-and-gas
supply and ventilation, and many of his scientific developments were
implemented at numerous enterprises of the Soviet Union.
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