SU89580A1 - The method of heating ring furnaces during firing of ceramic materials - Google Patents
The method of heating ring furnaces during firing of ceramic materialsInfo
- Publication number
- SU89580A1 SU89580A1 SU405385A SU405385A SU89580A1 SU 89580 A1 SU89580 A1 SU 89580A1 SU 405385 A SU405385 A SU 405385A SU 405385 A SU405385 A SU 405385A SU 89580 A1 SU89580 A1 SU 89580A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ceramic materials
- during firing
- heating ring
- furnaces during
- ring furnaces
- Prior art date
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- Furnace Details (AREA)
Description
Отопление действующих кольцевых печей обычно производитс засыпкой топлива в зону взвара через засыпочные трубочки, наход щиес в верхней части обжигательного канала. Процесс сущки сырца при этом происходит в так называемой зоне подсушки и осуществл етс в первую очередь сверху печи как за счет нагретых дымовых газов, получаемь1х из зоны обжига, так и за счет воздуха, поступаемого из зоны остывани .Heating of existing annular furnaces is usually carried out by fueling the infiltration zone through the filling tubes located in the upper part of the burning channel. The process of the raw material in this case occurs in the so-called drying zone and is carried out primarily on top of the furnace, both due to heated flue gases, obtained from the burning zone, and due to air coming from the cooling zone.
Этот способ имеет р д недостатков. Во-первых, нельз при этом регулировать ведение процесса сушки сырца, особенно наход щегос в нижней части печи, и во-вторых, ведение процесса сушки при этом происходит при наличии в печи разницы температуры между верхней и нижней частью обжигательного канала, нередко доход щей до 400 и 500, что весьма отрицательно сказываетс как на производительности, так и на качестве продукции.This method has several disadvantages. Firstly, it is not possible to regulate the drying process of raw materials, especially those located in the lower part of the kiln, and secondly, the drying process takes place when there is a temperature difference in the kiln between the upper and lower parts of the burning channel, often reaching 400 and 500, which has a very negative effect on both productivity and product quality.
Также ограничиваютс при этом услови загрузки в нечь сырца по влажности, обуславливающие оборачиваемость сущки, а следовательно, п производительность сушильного хоз йства и завода в целом.In addition, the conditions for loading into raw raw materials are also limited by humidity, which determine the turnover of the fruit, and, consequently, the productivity of the drying plant and the plant as a whole.
Предлагаетс способ отоплени кольцевых печей при обжиге керамических материалов пластичного и полусухого прессовани , не имеющий перечисленных недостатков, допускающий загрузку сырца значительно большей влажности и в несколько раз уменьшаюнхий количество брака.A method of heating ring furnaces during the firing of ceramic materials of plastic and semi-dry pressing is proposed, which does not have the above disadvantages, allows raw material to be loaded with much higher humidity and reduces the amount of rejects several times.
Сущность и отличительна особенность предлагаемого способа состоит в том, что, с целью повышени производительности печи и снижени брака, Процесс обжига ведут не только путем сжигани топлива в зоне взвара, но также и сжиганием его в зоне сущки в устраиваемых в нижней части печи временных или посто нных дополнительныхThe essence and distinctive feature of the proposed method is that, in order to increase furnace productivity and reduce scrap, the firing process is carried out not only by burning fuel in the infusion zone, but also burning it in the zone of the substance in the temporary or permanent these additional
топках.fireboxes.
Кольцева печь при описываемом способе отоплени представл ет собой обычную конструкцию беспрерывного действи кольцевой печкThe ring stove with the described heating method is a conventional construction of a continuous action ring stove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU405385A SU89580A1 (en) | 1949-10-10 | 1949-10-10 | The method of heating ring furnaces during firing of ceramic materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU405385A SU89580A1 (en) | 1949-10-10 | 1949-10-10 | The method of heating ring furnaces during firing of ceramic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
SU89580A1 true SU89580A1 (en) | 1949-11-30 |
Family
ID=48260786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU405385A SU89580A1 (en) | 1949-10-10 | 1949-10-10 | The method of heating ring furnaces during firing of ceramic materials |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU89580A1 (en) |
-
1949
- 1949-10-10 SU SU405385A patent/SU89580A1/en active
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