SU684253A1 - Method of regulating combustion process in ship boiler furnace - Google Patents

Method of regulating combustion process in ship boiler furnace

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Publication number
SU684253A1
SU684253A1 SU782582073A SU2582073A SU684253A1 SU 684253 A1 SU684253 A1 SU 684253A1 SU 782582073 A SU782582073 A SU 782582073A SU 2582073 A SU2582073 A SU 2582073A SU 684253 A1 SU684253 A1 SU 684253A1
Authority
SU
USSR - Soviet Union
Prior art keywords
combustion process
ship
boiler furnace
difference
regulating
Prior art date
Application number
SU782582073A
Other languages
Russian (ru)
Inventor
Соломон Борисович Аксельрод
Людмила Арсеньевна Курбатова
Алексей Юрьевич Смольник
Юрий Иванович Шлоков
Original Assignee
Предприятие П/Я Г-4488
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 Предприятие П/Я Г-4488 filed Critical Предприятие П/Я Г-4488
Priority to SU782582073A priority Critical patent/SU684253A1/en
Application granted granted Critical
Publication of SU684253A1 publication Critical patent/SU684253A1/en

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  • Regulation And Control Of Combustion (AREA)

Description

(54) СПОСОБ РЕГУЛИРОВАНИЯ ПРОЦЕССА ГОРЕНИЯ В ТОПКЕ СУДОВОГО КОТЛА(54) METHOD FOR REGULATING THE COMBUSTION PROCESS IN THE TOOPE OF A BOILER BOILER

ва 2 и датчиков 7 и 8 соответственно температуры и лавле ий воздуха на входе в топку 9 котла 10. Сигнал от регул тора 4 подачи воздуха поступает к регулирующему органу И Воздух через подогреватель 12 подаетс  в топку 9 котла 10,VA 2 and sensors 7 and 8, respectively, of the temperature and temperature of the air entering the furnace 9 of the boiler 10. The signal from the air supply controller 4 is supplied to the regulator AND air through the heater 12 is supplied to the furnace 9 of the boiler 10,

Система работает следующим образом.The system works as follows.

При изменении нагрузки котла 10, вызывающем изменение давлени  пара в нем, регул тор 1 давлени  воздействует на программное устройство 2, измен   его выходные сигналы задани При этом измен ютс  подачи топлива и воздуха При отклонении фактических параметров воздуха перед топкой 9, замеренных датчиками температур т 7 и давлени  8, от этало(ных значений вследствие загр знени  подогревател  12 или изменени  внешних условий, корректор 6 вырабатыва сигнал, пропорциональный разности относительнЕлх отклонений температуры и давлени . Выходной сигнал корректора б подают на сумматор 5 и измен ют настройку регул тора 4 подачи воздуха.When the load of the boiler 10 changes, causing a change in the vapor pressure in it, the pressure regulator 1 acts on the software device 2, changing its output setting signals. This changes the supply of fuel and air When the actual air parameters before the furnace 9 deviate, measured by temperature sensors t 7 and pressure 8 from the reference (due to contamination of the preheater 12 or changes in the external conditions, the corrector 6 generates a signal proportional to the difference in the relative deviations of temperature and pressure. Output C the equalizer of the corrector b is fed to the adder 5 and the setting of the air supply regulator 4 is changed.

Claims (2)

1.Способ регулировани  процесса горени  в топке судового котла путем изменени  расходов топлива и воздуха по сигналам задани , о т личаюадийс   тем, что, с целью повышени  точности поддержани  заданного избытка воздуха на всех режимах, измен ют температуру и давление воздуха перед топкой, определ ют их относительные отклонени  от эталонных значений и разность этих величин, и корректируют один из сигналов задани  на величину , пропорциональную этой разности.1. The method of regulating the combustion process in the furnace of a ship's boiler by changing the fuel and air flow rates by reference to the signals, which is indicated by the fact that, in order to increase the accuracy of maintaining a given excess air in all modes, their relative deviations from the reference values and the difference of these values, and correct one of the reference signals by an amount proportional to this difference. 2.Способ по П.1, отличающийс  тем, что в качестве корректируемого сигнала задани  выбирают сигнал задани  по расходу воздуха .2. Method according to Claim 1, characterized in that the task signal for air flow is selected as an adjustable reference signal. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1. Автоматизаци  судовых энергетических установок .- Справочное пособие под ред. проф.Нелепина Р.А. Л., Судостроение, 1975, с.81-821. Automation of ship power plants. - Reference book, ed. Prof. Nelepina R.A. L., Shipbuilding, 1975, pp.81-82
SU782582073A 1978-02-20 1978-02-20 Method of regulating combustion process in ship boiler furnace SU684253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782582073A SU684253A1 (en) 1978-02-20 1978-02-20 Method of regulating combustion process in ship boiler furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782582073A SU684253A1 (en) 1978-02-20 1978-02-20 Method of regulating combustion process in ship boiler furnace

Publications (1)

Publication Number Publication Date
SU684253A1 true SU684253A1 (en) 1979-09-05

Family

ID=20749934

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782582073A SU684253A1 (en) 1978-02-20 1978-02-20 Method of regulating combustion process in ship boiler furnace

Country Status (1)

Country Link
SU (1) SU684253A1 (en)

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