SU136401A1 - The method of supplying gas-oil emulsion in the open-hearth furnace - Google Patents

The method of supplying gas-oil emulsion in the open-hearth furnace

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Publication number
SU136401A1
SU136401A1 SU656092A SU656092A SU136401A1 SU 136401 A1 SU136401 A1 SU 136401A1 SU 656092 A SU656092 A SU 656092A SU 656092 A SU656092 A SU 656092A SU 136401 A1 SU136401 A1 SU 136401A1
Authority
SU
USSR - Soviet Union
Prior art keywords
oil emulsion
open
hearth furnace
supplying gas
gas
Prior art date
Application number
SU656092A
Other languages
Russian (ru)
Inventor
В.П. Борисевич
А.К. Зинченко
Г.С. Копит
К.П. Левченко
Original Assignee
В.П. Борисевич
А.К. Зинченко
Г.С. Копит
К.П. Левченко
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 В.П. Борисевич, А.К. Зинченко, Г.С. Копит, К.П. Левченко filed Critical В.П. Борисевич
Priority to SU656092A priority Critical patent/SU136401A1/en
Application granted granted Critical
Publication of SU136401A1 publication Critical patent/SU136401A1/en

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Description

Известны различные способы и устройства, 1 спользуемые при отоплении мартеновских нечей с раздельной подачей газа, мазута и пара по трем концентрически собранным трубам и с расходом мазута в количестве 25-40% от общего теплового баланса процесса.There are various methods and devices, 1 used for heating open-hearth furnaces with separate supply of gas, fuel oil and steam in three concentrically assembled pipes and with fuel oil consumption in the amount of 25-40% of the total heat balance of the process.

Особенность насто щего изобретени  заключаетс  в том, что, с целью экономии мазута, подачу пара производ т по наружной трубе горелки , создава  дл  газомазутной эмульсии наружный паровой экран.A feature of the present invention is that, in order to save fuel oil, steam is supplied through the outer tube of the burner, creating an outer steam shield for the gas-oil emulsion.

Способ осуществл ют следующим образом. По центральной трубе с наименьшим диаметром ввод т мазут, по средней трубе подают природный газ под давлением 10 атм и по наружной трубе пропускают перегретый пар под давлением 10 атм со скоростью выхода из трубы свыще 600 м/сек.The method is carried out as follows. Fuel oil is introduced through the central pipe with the smallest diameter, natural gas is fed through the middle pipe at a pressure of 10 atm, and superheated steam is passed through the external pipe at a pressure of 10 atm with a speed of 600 m / sec.

У мазутной трубы торцовый конец заглущен и мазут выходит через прорези, сделанные в стенке трубы и обеспечивающие перпендикул рное истечение мазута но отнощению к оси горелки. Выход щие струи мазута подхватываютс  газом, раздробл ютс  и выход т в виде газомазутной эмульсии. Перегретый пар, поступа  по наружной трубе через кольцевующель ири выходе из горелки, экранирует газомазутную эмульсиюи обеспечивает частичную реформацию природного газа.At the fuel oil pipe, the end end is filled up and the fuel oil leaves through the slits made in the pipe wall and ensure perpendicular outflow of fuel oil relative to the axis of the burner. The outgoing jets of fuel oil are picked up by gas, crushed and discharged as a gas-oil emulsion. Superheated steam entering through the outer tube through the ring ring and exiting the burner shields the gas-oil emulsion and provides a partial reformation of the natural gas.

Предмет изобретени Subject invention

Способ цодачи газомазутной эмульсии в мартеновскую печь с исиользованием горелки дл  раздельной подачи природного газа, мазута и пара по трем концентрически собранным трубам, от л и ч щ и и с   тем, что, с целью снижени  расхода мазута, по наружной трубе горелки подают пар, экранирующий газомазутную эмульсию при выходе ее пз горелки и обеспечивающий частичную реформацию природного газа.The method of applying gas-oil emulsion to an open-hearth furnace with the use of a burner for separately supplying natural gas, fuel oil and steam through three concentrically assembled pipes, from one to another, in order to reduce the consumption of fuel oil shielding gas-oil emulsion at the exit of its pz burner and providing partial reformation of natural gas.

SU656092A 1960-02-22 1960-02-22 The method of supplying gas-oil emulsion in the open-hearth furnace SU136401A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU656092A SU136401A1 (en) 1960-02-22 1960-02-22 The method of supplying gas-oil emulsion in the open-hearth furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU656092A SU136401A1 (en) 1960-02-22 1960-02-22 The method of supplying gas-oil emulsion in the open-hearth furnace

Publications (1)

Publication Number Publication Date
SU136401A1 true SU136401A1 (en) 1960-11-30

Family

ID=48292682

Family Applications (1)

Application Number Title Priority Date Filing Date
SU656092A SU136401A1 (en) 1960-02-22 1960-02-22 The method of supplying gas-oil emulsion in the open-hearth furnace

Country Status (1)

Country Link
SU (1) SU136401A1 (en)

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