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SU478987A1 - Heat treatment device - Google Patents

Heat treatment device

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Publication number
SU478987A1
SU478987A1 SU1805027A SU1805027A SU478987A1 SU 478987 A1 SU478987 A1 SU 478987A1 SU 1805027 A SU1805027 A SU 1805027A SU 1805027 A SU1805027 A SU 1805027A SU 478987 A1 SU478987 A1 SU 478987A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat treatment
treatment device
heat
gases
gas
Prior art date
Application number
SU1805027A
Other languages
Russian (ru)
Inventor
Иван Афанасьевич Яворский
Галина Дмитриевна Урываева
Александр Титович Логвиненко
Августа Сергеевна Третьякова
Original Assignee
Институт Физико-Химических Основ Переработки Минерального Сырья
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 Институт Физико-Химических Основ Переработки Минерального Сырья filed Critical Институт Физико-Химических Основ Переработки Минерального Сырья
Priority to SU1805027A priority Critical patent/SU478987A1/en
Application granted granted Critical
Publication of SU478987A1 publication Critical patent/SU478987A1/en

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Description

Jio замкнутому циклу с помощью эксгаустера 15 противотоком по отношению к движению обжигаемого материала. В циклоне 13 газ освобождаетс  от пыли, а в газосборнике с очистителем 14 - от углекислоты и сероводорода с помощью химических поглотителей. Дл  уменьшени  расхода электроэнергии на тепловую обработку материала и регулировки времени пребывани  материала в камерах установлены ограничительные пороги, а дл  ограничени  перетока более подогретого газа теплообработанным материалом, поступающим из теплонапр женного реактора 5 в камеру 6, установлена перегородка 11.Jio closed loop using an exhauster 15 countercurrent to the movement of the material being calcined. In cyclone 13, gas is freed from dust, and in a gas collector with cleaner 14, it is freed from carbon dioxide and hydrogen sulfide using chemical absorbers. To reduce the energy consumption for heat treatment of the material and adjust the residence time of the material in the chambers, restrictive thresholds are set, and to limit the flow of more heated gas to the heat-treated material coming from the heat-charged reactor 5 to the chamber 6, a partition 11 is installed.

Электроды изготовлены из материала, устойчивого к окислению до 1300-1500°С, например из силицированного графита или карбида кремни .The electrodes are made of a material resistant to oxidation up to 1300-1500 ° C, for example, of siliconized graphite or silicon carbide.

Помимо сокращени  количества отход щих газов и пылевыноса в окружающую среду, устройство дл  тепловой обработки мелкозернистого материала в фонтанирующем слое позвол ет интенсифицировать процесс тепловой обработки и повысить качество выпускаемой продукции.In addition to reducing the amount of waste gases and dust removal into the environment, the device for heat treatment of fine-grained material in the flowing layer allows to intensify the process of heat treatment and improve the quality of products.

Предмет изобретени Subject invention

Устройство дл  тепловой обработки мелкозернистого материала в фонтанирующем слое, содержащее щахту, разделенную на р д ступеней-реакторов , и узлы дл  подачи, очистки иA device for the heat treatment of fine-grained material in the flowing layer, containing a shaft divided into a number of stages-reactors, and units for supplying, cleaning and

эвакуации газов, отличающеес  тем, что, с целью снижени  количества отход щих газов и пылевыноса в окружающую среду, одна из ступеней шахты - теплонапр женный реактор разделен на камеры с помощью пластинчатых электродов.evacuation of gases, characterized in that, in order to reduce the amount of exhaust gases and dust removal to the environment, one of the steps of the shaft, the heat-stressed reactor, is divided into chambers by means of plate electrodes.

(2(2

SU1805027A 1972-06-23 1972-06-23 Heat treatment device SU478987A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1805027A SU478987A1 (en) 1972-06-23 1972-06-23 Heat treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1805027A SU478987A1 (en) 1972-06-23 1972-06-23 Heat treatment device

Publications (1)

Publication Number Publication Date
SU478987A1 true SU478987A1 (en) 1975-07-30

Family

ID=20520279

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1805027A SU478987A1 (en) 1972-06-23 1972-06-23 Heat treatment device

Country Status (1)

Country Link
SU (1) SU478987A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2494807C2 (en) * 2008-09-11 2013-10-10 Глатт Инжениертехник ГмбХ Method and device for fine material processing in spouted bed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2494807C2 (en) * 2008-09-11 2013-10-10 Глатт Инжениертехник ГмбХ Method and device for fine material processing in spouted bed

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