SU89580A1 - The method of heating ring furnaces during firing of ceramic materials - Google Patents

The method of heating ring furnaces during firing of ceramic materials

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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
Application number
SU405385A
Other languages
Russian (ru)
Inventor
И.Н. Заика
Original Assignee
И.Н. Заика
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 И.Н. Заика filed Critical И.Н. Заика
Priority to SU405385A priority Critical patent/SU89580A1/en
Application granted granted Critical
Publication of SU89580A1 publication Critical patent/SU89580A1/en

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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.

SU405385A 1949-10-10 1949-10-10 The method of heating ring furnaces during firing of ceramic materials SU89580A1 (en)

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

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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)

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