SU444928A1 - Method for automatic regulation of calcification process in rotary kilns - Google Patents
Method for automatic regulation of calcification process in rotary kilnsInfo
- Publication number
- SU444928A1 SU444928A1 SU1642356A SU1642356A SU444928A1 SU 444928 A1 SU444928 A1 SU 444928A1 SU 1642356 A SU1642356 A SU 1642356A SU 1642356 A SU1642356 A SU 1642356A SU 444928 A1 SU444928 A1 SU 444928A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotary kilns
- automatic regulation
- calcification process
- calcification
- product
- Prior art date
Links
Description
Изобретение касаетс способов автоматического регулировани процесса кальцинащш, осуществл емого во вращащихс печах, и может найти применение на предпри ти х хигжческой прогльпиленности и цветной металлургии.The invention relates to methods for automatically controlling the calcification process carried out in rotary kilns, and can be used in high-performance and non-ferrous metallurgy plants.
Известны способы дл регулировани процесса кальцинации, основаш ые на стабилизации подачи сырь и изменении расхода топлива в зависимости от величины теклературы материала или газа, измер емой в одной из зон печи.Methods are known for regulating the calcification process, based on stabilizing the supply of raw materials and changing the fuel consumption depending on the value of the thermal current of the material or gas measured in one of the furnace zones.
Целью изобретени вл етс оптимизации процесса, заключаэда с в гжнимчзации удельного расхода топлива при заданном качестве целевого продукта.The aim of the invention is to optimize the process by enclosing the specific consumption of fuel for a given quality of the target product.
Это достигает.о тем, что подачу сырь осуществл ют в зависимости от алгебраической тегшератур в зоне калыданации и на выходе про.дукта из печи.This is achieved by the fact that the supply of raw materials is carried out depending on the algebraic tegsheratur in the kalidanation zone and at the exit of the product from the furnace.
Изобретение по сн етс чертежом .The invention is illustrated in the drawing.
ПЕЧАХSTARS
Сигнал, пропорциональный температуре отход щ1ПС газов, измер емой термопарой 1, подаетс на вход регул тора 2, который воздействует на регулируюций орган 3, измен щий расход топлива в печи 4.A signal proportional to the temperature of the waste from the gases measured by thermocouple 1 is fed to the input of controller 2, which acts on the regulator body 3, which changes the fuel consumption in the furnace 4.
ТЕкшература материала измер етс терглопарат-ж 5 (в зоне кальцинации ) и 6 (на выходе продукта). После угшокени сигналов пропорционально этим текшературам в блоках угу-;ноже1ш 7 и 8 соответственно , они алгебраически складываютс в сумглаторе 9, и результат сложени поступа ет на вход регул тора 10, который воздействует на рег лиру1ощ1Ш орган II, установленный на линии подачи сырь в печь 4,The technical texture of the material is measured by tergloparat-5 (in the calcination zone) and 6 (at the product outlet). After signal degradation is proportional to these textbooks in blocks of ugu-; knife 7 and 8, respectively, they algebraically add up in the sumglator 9, and the result of the addition is fed to the input of the controller 10, which acts on the control unit 11 four,
ПРЕДМЕТ ИЗОБРЕТШЕЙSUBJECT OF INVENTION
Опособ автоматического регулировани процесса кальцинации во вращающихс печах путем изменени подачи топлива в зависитлости от температуры отход щих газов и пода чи сырь , отличащййс тем, что,The method of automatically regulating the calcination process in rotary kilns by changing the fuel supply depending on the temperature of the exhaust gases and feeding the raw material is different in that
с целью оптигжзации процесса, пода чу сырь осуществл ют в зависимости от алгебраической суммы тег.in order to optimize the process, the feed is carried out depending on the algebraic sum tag.
ратур в зоне кальцинащш и на выходе продукта.Ratur in the zone of calcification and at the exit of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1642356A SU444928A1 (en) | 1971-03-30 | 1971-03-30 | Method for automatic regulation of calcification process in rotary kilns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1642356A SU444928A1 (en) | 1971-03-30 | 1971-03-30 | Method for automatic regulation of calcification process in rotary kilns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU444928A1 true SU444928A1 (en) | 1974-09-30 |
Family
ID=20471187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1642356A SU444928A1 (en) | 1971-03-30 | 1971-03-30 | Method for automatic regulation of calcification process in rotary kilns |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU444928A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013058931A1 (en) * | 2011-10-17 | 2013-04-25 | Verdecem, Inc. | Solid state combustion synthesis of nano to macroscale portland cement and other high value nano particles |
-
1971
- 1971-03-30 SU SU1642356A patent/SU444928A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013058931A1 (en) * | 2011-10-17 | 2013-04-25 | Verdecem, Inc. | Solid state combustion synthesis of nano to macroscale portland cement and other high value nano particles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU710522A3 (en) | Method of conversion process control in consecutively joined reactors | |
| ES445293A1 (en) | Method for regulating combustion processes, particularly for the production of cement in a rotary kiln | |
| US3773892A (en) | Method and apparatus for burning gypsum | |
| SU444928A1 (en) | Method for automatic regulation of calcification process in rotary kilns | |
| GB1219961A (en) | Heat balance control of a rotary kiln | |
| ES485388A1 (en) | Heat-treatment method for fine-grained material. | |
| GB1410184A (en) | Method of controlling a calcining plant for fine-grained material with a plurality of pre-heating devices connected in parallel for the material to be treated | |
| SU827944A1 (en) | Automated complex for control of rotating furnace operation | |
| SU893857A1 (en) | Method of automatic control of sulphur-containing raw material annealing process in boiling layer furnaces | |
| ES456829A1 (en) | Device for controlling the gas temperature in the drying chamber of a moving grate preheater for cement clinker production | |
| SU395465A1 (en) | METHOD OF MANAGING THE PROCESS PROCESS | |
| SU361989A1 (en) | DEVICE FOR CONTROL OF HEAT MODE OF BURNING OF RAW MATERIAL IN A ROTATING FURNACE | |
| GB1405488A (en) | Method and apparatus for treating fine grained material | |
| SU908871A1 (en) | Method for controlling charging of conveyor roasting machine | |
| ES351739A1 (en) | Method and apparatus for controlling annealing furnaces | |
| SU364823A1 (en) | DEVICE FOR AUTOMATIC REGULATION | |
| SU385591A1 (en) | METHOD OF AUTOMATIC REGULATION OF THE PROCESS | |
| SU467217A1 (en) | Method for automatic control of operation of multistage rotary kiln heat exchanger | |
| SU140276A1 (en) | Temperature control method | |
| SU453544A1 (en) | METHOD FOR AUTOMATIC REGULATION OF DRYING PROCESS OF BULK MATERIALS IN DRYERS, HEATED BY FUEL GASES | |
| SU1506248A1 (en) | Method of starting fluidized bed furnace for firing sulphide-containing materials | |
| SU1002789A1 (en) | Apparatus for automatic control of raw mixture roasting process | |
| SU775594A1 (en) | Method of automatic control of slot furnace thermal mode | |
| SU364818A1 (en) | LIBRARY | |
| SU972207A1 (en) | Method for automatically controlling thermal conditions of rotary kilns |