SU116086A1 - Shaft furnace for roasting and drying non-metallic and ore materials - Google Patents

Shaft furnace for roasting and drying non-metallic and ore materials

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Publication number
SU116086A1
SU116086A1 SU595839A SU595839A SU116086A1 SU 116086 A1 SU116086 A1 SU 116086A1 SU 595839 A SU595839 A SU 595839A SU 595839 A SU595839 A SU 595839A SU 116086 A1 SU116086 A1 SU 116086A1
Authority
SU
USSR - Soviet Union
Prior art keywords
metallic
roasting
shaft furnace
furnace
ore materials
Prior art date
Application number
SU595839A
Other languages
Russian (ru)
Inventor
Г.Г. Орешкин
Н.З. Плоткин
А.К. Рудков
Original Assignee
Г.Г. Орешкин
Н.З. Плоткин
А.К. Рудков
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 Г.Г. Орешкин, Н.З. Плоткин, А.К. Рудков filed Critical Г.Г. Орешкин
Priority to SU595839A priority Critical patent/SU116086A1/en
Application granted granted Critical
Publication of SU116086A1 publication Critical patent/SU116086A1/en

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  • Manufacture And Refinement Of Metals (AREA)

Description

Известны шахтные печи, используемые дл  рудного и нерудного сырь  с применением вакуу м-камер и барабанных питателей дл  разгрузки обожженного материала.Mine furnaces are used for ore and non-metallic materials using vacuum chambers and drum feeders for unloading the calcined material.

Особенность предлагаемой печи заключаетс  в том, что, с целью интенсификации процесса обжига, две стенки шахтной пр моугольной печи выполнены решетчатыми (типа жалюзи) с возможным водоохлаждением , а две другие стенки сделаны сплошными с простенками дл  подогрева в них газа, примен емого при обжиге.The peculiarity of the proposed furnace is that, in order to intensify the burning process, the two walls of the shaft rectangular furnace are made of lattice (such as blinds) with possible water cooling, and the other two walls are made solid with walls for firing.

На чертеже показан обший вид описываемой шахтной печи в разрезе .The drawing shows a general view of the shaft furnace described in section.

Подготовленна  к обжигу шихта сверху поступает в рабочее пространство 1 печи, которое ниже уровн  загрузки имеет две решетчатые стенки 2, выполненые в виде жалюзи. Решетки стенок соединены с -вакуум-камерами 3, За и 36 при помопди дросселей 4. регулируемых рычагами 5, соединенными с общим трубопроводом 6.The charge prepared for firing from above enters the working space 1 of the furnace, which, below the loading level, has two lattice walls 2, made in the form of blinds. The lattices of the walls are connected with -vacuum chambers 3, Za and 36 with the help of the throttle pads 4. adjustable by levers 5 connected to the common pipeline 6.

Зажигание шихты осуш,ествл етс  при помоши горелок 7, регулируемых дроссел ми 8, которые подключены к газопроводу 9- Разгрузка обожженного продукта производитс  барабанным питателем 10 в бункер через воронку 11. Регулирование выдаваемого продукта производитс  посредством механизма 12 и задвижки 13.The ignition of the charge is dried by means of burners 7, regulated by throttles 8, which are connected to the gas pipeline 9. The burned product is unloaded by the drum feeder 10 into the hopper through the funnel 11. The output 12 is controlled by the mechanism 12 and the valve 13.

Малые стенки 14 и 15 печи выполнены сплошными. Решетки 16 выполнены так, что они могут перемещатьс . При восстановительном обжиге железных руд газом на печи устанавливаетс  колпак /7, который газопроводами 18 и 19 соединен с вакуум-камерами 36 и 20.Small walls 14 and 15 of the furnace are continuous. The grids 16 are configured so that they can move. During the reduction roasting of iron ores by gas, a cap / 7 is installed on the furnace, which is connected to vacuum chambers 36 and 20 by gas lines 18 and 19.

Зажигание шихты ограничиваетс  стенкой 21 и перегородкой 22. Вакуум в камерах создаетс  посредством газопровода 23.The ignition of the charge is limited by a wall 21 and a partition 22. A vacuum in the chambers is created by means of a gas line 23.

Шихта в печи зажигаетс  один раз, только при пуске. В процессе обжига может быть использовано твердое и газообразное топливо. В зависимости от требований технологии обработки сырь  и выгодности под№ 116086- 2 -The furnace charge ignites once, only at start-up. In the firing process, solid and gaseous fuels can be used. Depending on the requirements of the processing technology of raw materials and the benefits of №№ 116086-2 -

бора отдельных температурных зон печи продукты горени  могут совершать зигзагообразный путь.boron individual temperature zones of the furnace combustion products can make a zigzag path.

Предмет изобретени Subject invention

Шахтна  печь дл  обжига и сушки нерудных и рудных материалов, снабженна  вакуум-камерами и разгрузочным устройством, отличающа с  тем, что, с целью интенсификации цроводимого процесса, две рабочие стенки печи выполнены решетчатыми (типа жалюзи) с возможным водоохлаждением, а две другие стенки выполнены: сплошными с простенками дл  подогрева в них газа, цримен емого при обжиге.A shaft kiln for firing and drying non-metallic and ore materials, equipped with vacuum chambers and a discharge device, characterized in that, in order to intensify the process, the two working walls of the furnace are made of lattice (like louvre) with possible water cooling, and the other two walls are made : solid with walls for heating in them the gas consumed during firing.

SU595839A 1953-03-28 1953-03-28 Shaft furnace for roasting and drying non-metallic and ore materials SU116086A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU595839A SU116086A1 (en) 1953-03-28 1953-03-28 Shaft furnace for roasting and drying non-metallic and ore materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU595839A SU116086A1 (en) 1953-03-28 1953-03-28 Shaft furnace for roasting and drying non-metallic and ore materials

Publications (1)

Publication Number Publication Date
SU116086A1 true SU116086A1 (en) 1957-11-30

Family

ID=48388333

Family Applications (1)

Application Number Title Priority Date Filing Date
SU595839A SU116086A1 (en) 1953-03-28 1953-03-28 Shaft furnace for roasting and drying non-metallic and ore materials

Country Status (1)

Country Link
SU (1) SU116086A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014318A1 (en) * 1989-05-19 1990-11-29 Kazakhsky Khimiko-Tekhnologichesky Institut Method and installation for roasting (a) mineral material(s)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990014318A1 (en) * 1989-05-19 1990-11-29 Kazakhsky Khimiko-Tekhnologichesky Institut Method and installation for roasting (a) mineral material(s)
GB2239699A (en) * 1989-05-19 1991-07-10 Kazakhsk Khim Tekh Inst Method and installation for roasting (a) mineral material(s)

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