SU1247626A1 - Method of regulating level in drum of converter gas cooler - Google Patents
Method of regulating level in drum of converter gas cooler Download PDFInfo
- Publication number
- SU1247626A1 SU1247626A1 SU833708399A SU3708399A SU1247626A1 SU 1247626 A1 SU1247626 A1 SU 1247626A1 SU 833708399 A SU833708399 A SU 833708399A SU 3708399 A SU3708399 A SU 3708399A SU 1247626 A1 SU1247626 A1 SU 1247626A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drum
- boiler
- level
- converter gas
- gas cooler
- Prior art date
Links
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
Description
1 1eleven
Изобретение относитс к автоматическому регулированию подачи питательной воды в котлы-охладители конвертерных газов, а также и в другие котельные установки, работающие в резкопеременных режимах.The invention relates to the automatic regulation of the supply of feed water to the boiler-coolers of converter gases, as well as to other boiler installations operating in highly variable conditions.
Цель изобретени - повышение эксплуатационной надежности.The purpose of the invention is to increase operational reliability.
На чертеже представлена схема устройства, реализующего данный способ .The drawing shows a diagram of the device that implements this method.
.Устройство содержит барабан 1 котла-охладител , питательный клапан 2, датчик 3 уровн воды в барабане 1 котла, регул тор 4 уровн , блок 5 переменного задани , включающий датчик 6 температуры отход щих газов котла, преобразователь 7.The device contains a drum 1 of the boiler-cooler, a feed valve 2, a water level sensor 3 in the drum 1 of the boiler, a level 4 controller, a variable reference unit 5 including a boiler waste temperature sensor 6, a converter 7.
Способ осуществл етс следующим образом.The method is carried out as follows.
476262476262
В режиме продувки регул тор Ч уровн воды в барабане 1 котла по сигналу от датчика 3 уровн воды поддерживает заданную величину уров5 н в барабане 1 котла-охладител , необходимого дл этого периода. После начала продувки конвертера по мере увеличени температуры конвертерного газа, измер емой датчиком 6 тем10 пературы, сигнал от блока 5 переменного задани измен ет задание регул тору 4 уровн воды. Подача пита- тельной воды производитс в зависи- .мости от суммарной величины перемен15 ного задани и текущего значени In the purge mode, the water level regulator in the drum 1 of the boiler, according to a signal from the water level sensor 3, maintains a predetermined level of 5 N in the drum 1 of the cooling boiler required for this period. After the start of the converter purge, as the temperature of the converter gas measured by the temperature sensor 6 increases, the signal from the variable reference unit 5 changes the reference to the water level controller 4. The supply of feed water is made depending on the total value of the variable task and the current value.
уровн . В конце режима продувки конвертера при уменьшении температуры конвертерного газа по сигналу от блока 5 переменного задани происхо20 дит соответствующее уменьшение уровн , в барабане Г котла-охладител .level At the end of the converter purge mode, when the temperature of the converter gas decreases according to the signal from the variable setting unit 5, a corresponding decrease in the level occurs in the drum G of the boiler-cooler.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833708399A SU1247626A1 (en) | 1983-12-27 | 1983-12-27 | Method of regulating level in drum of converter gas cooler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU833708399A SU1247626A1 (en) | 1983-12-27 | 1983-12-27 | Method of regulating level in drum of converter gas cooler |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1247626A1 true SU1247626A1 (en) | 1986-07-30 |
Family
ID=21106460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU833708399A SU1247626A1 (en) | 1983-12-27 | 1983-12-27 | Method of regulating level in drum of converter gas cooler |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1247626A1 (en) |
-
1983
- 1983-12-27 SU SU833708399A patent/SU1247626A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 720250, кл. F 22 D 5/26, 1980. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2786811B1 (en) | LAMBDA-CONTROLLED EXHAUST PURIFICATION PROCESS | |
SU1247626A1 (en) | Method of regulating level in drum of converter gas cooler | |
KR840001677A (en) | Bypass device for steam turbine | |
JPS5697731A (en) | Combustion controlling system | |
JPS5535166A (en) | Controlling idling speed of automobile engine | |
SU720250A1 (en) | Method of controlling the supply of boiler plant | |
SU779729A1 (en) | System for automatic control of steam generator output | |
SU966421A1 (en) | Method of automatic control of air and fuel feed into steam generator | |
SU987193A1 (en) | Method of controlling centrifugal compressor | |
SU560101A1 (en) | The way to protect the air heater from corrosion | |
SU571051A1 (en) | Method for automatically controlling nitric acid production | |
SU941795A1 (en) | Device for regulating gas-air ratio | |
SU769208A1 (en) | Method of automatic regulating of burning process in water heating boiler furnace | |
SU1134751A1 (en) | Device for controlling gas temperature upstream of gas turbine of steam-gas plant with steam generator | |
SU1264144A1 (en) | System for controlling water level in drum-separator | |
SU918687A1 (en) | Method of regulating fuel feed into furnace burners | |
SU1276880A1 (en) | Automatic control system for process of burning | |
JP2960307B2 (en) | Automatic boiler unit control method | |
SU779734A1 (en) | Automatic control system for continuous purging of drum boiler | |
SU1183780A1 (en) | Apparatus for automatic regulation of temperature condition of straight-through boiler | |
JPS5523319A (en) | Exhaust gas purifying apparatus for internal combustion engine | |
SU694736A1 (en) | Method of automatically controlling combustion in a steam generator | |
SU920318A1 (en) | Secondary steam temperature automatic control system | |
RU13931U1 (en) | DIESEL INSTALLATION CONTROL AND PROTECTION SYSTEM | |
SU399836A1 (en) | SYSTEM OF AUTOMATIC REGULATION OF THE GAS FLOW TEMPERATURE |