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 furnaceInfo
- 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
Links
Landscapes
- Feeding And Controlling Fuel (AREA)
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.
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) |
-
1960
- 1960-02-22 SU SU656092A patent/SU136401A1/en active
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