SU70566A1

SU70566A1 - Open-hearth furnace with gas-oil heating

Info

Publication number: SU70566A1
Application number: SU339957A
Authority: SU
Inventors: С.М. Бройт
Original assignee: С.М. Бройт
Filing date: 1945-04-23
Publication date: 1966-12-29

Description

UapseiiOBOKiie печи дл плавки стали, работающие на жидкой хоплнве, обычно бывают оборудованы форсункаыи, расположеаныыи в головках печи вдоль ее оон, иногда устанавливаютс и дополнительные форсунки, пропущенные через свод печи. Обычно примен ема при асом конфигураци форсунок пр ма без изгибов, ft.Liquid furnaces for melting steel that work on liquid HoplnVs are usually equipped with nozzles located in the furnace heads along its lines, sometimes additional nozzles are installed that are passed through the roof of the furnace. Usually, the nozzle configuration is straight-bend without bends, ft.

ИзвестныГпач не обеспечивай достаточного распыливанн топлива,Known Spider does not provide sufficient fuel atomization,

хорошей настильноофк пламени и его ркого устойчивого факела.a good flat flame and its steady steady torch.

В предлагаемой печи форсунка дл подачи мазута установлена в одной из боковых стенок головки печи в направлении, перпендикул рном направлению газового факела.In the proposed furnace, a fuel oil supply nozzle is installed in one of the side walls of the furnace head in a direction perpendicular to the direction of the gas torch.

На чергахе показана установка форсунки в головку печи.In the Chergak plant the installation of the nozzle into the furnace head is shown.

Газ.подаетс в печь обычный пор дком, а жидкое топливо - форсункой I, расположенной в фурме, установленной со стороны задней или передней стенок печи. Фурма располагаею возможно ближе к лицевой поверхности свода газового пролета или вплотную к ней, так что длинна ооь фурмы п ьпендикул рна длинной оси печи. Фурма имеет отверстие дл выхода факела жидкого топлива не с торца, как в обычных фурмах, а сбоку.The gas is fed into the furnace in the usual order, and the liquid fuel is supplied by the nozzle I, located in the tuyere mounted on the side of the rear or front wall of the furnace. The lance is located as close as possible to the front surface of the vault of the gas span or close to it, so that the length of the lance is perpendicular to the long axis of the furnace. The lance has an opening for the exit of the liquid fuel plume not from the end, as in ordinary lances, but from the side.

Направление факела по ширине печи может иен тьс nyieu движени фурмы в печь или из печи по пр мой линии. Изменение угла наклона факела к горизонтальной пиоокооти иожет производитьс поворотоы ствола форсунки вокруг своей оси.The direction of the torch across the width of the furnace can be yen nyieu movement of the tuyere into or out of the furnace in a straight line. The angle of inclination of the torch to the horizontal pioocoote can be made by the turns of the nozzle barrel around its axis.

ПРВДМЕТ ИЗОБРЕТЕНИЯIMPLEMENTATION OF THE INVENTION

Claims

1.Iartvnova stove oaaaaaautnys oglevleviei, characterized by 0 76141 that the nozzle for supplying the oil is installed in one of the side walls of the curing head in the direction perpendicular to the direction of the gas torch.

2. The furnace according to claim “is different there, that, with the purpose of supplying the ocher of the power from the direction of the gas torch, the tip of the nozzle that feeds is called at right angles to its axis.

3. Bake by YaP. 1 and 2, characterized in that the fuel oil supply nozzle is introduced through a tuyere located in the side wall into the gas passage with an outlet cross section thereof and an air vertical channel.

4.Pech on PP. 1 and 2, characterized in that the nozzle is passed through the side wall of the vertical gas channel before it enters the span.

5.Pech on PP. 1-3, it differs in that the nozzle is passed through the side (or end) wall of the vertical channel above the working platform.