SU124952A1 - Sectional furnace for rail heating - Google Patents

Sectional furnace for rail heating

Info

Publication number
SU124952A1
SU124952A1 SU632765A SU632765A SU124952A1 SU 124952 A1 SU124952 A1 SU 124952A1 SU 632765 A SU632765 A SU 632765A SU 632765 A SU632765 A SU 632765A SU 124952 A1 SU124952 A1 SU 124952A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rail
furnace
heating
rail heating
sectional furnace
Prior art date
Application number
SU632765A
Other languages
Russian (ru)
Inventor
В.Н. Григорьев
П.Ф. Каплунов
В.Р. Скардис
Г.П. Фетцова
В.А. Яшунский
Original Assignee
В.Н. Григорьев
П.Ф. Каплунов
В.Р. Скардис
Г.П. Фетцова
В.А. Яшунский
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.Н. Григорьев, П.Ф. Каплунов, В.Р. Скардис, Г.П. Фетцова, В.А. Яшунский filed Critical В.Н. Григорьев
Priority to SU632765A priority Critical patent/SU124952A1/en
Application granted granted Critical
Publication of SU124952A1 publication Critical patent/SU124952A1/en

Links

Description

Известные печи дл  скоростного нагрева рельсов и подобных изделий , выполненные многосекционнымн i имеющие водоохлаждаемые ролики дл  перемещени  изделий, не обеспечивают равномерного нагрева рельса по всему сечению.Known furnaces for high-speed heating of rails and similar products, made of multiple sections and having water-cooled rollers for moving products, do not ensure uniform heating of the rail over the entire section.

Дл  устранени  этого недостатка предлагаетс  внутреннюю поверхность футеровки всех секций печи выполн ть профилированной но контуру поперечного сечени  нагреваемого издели . Горючий газ, например коксовый, сжигают с применением плоскоструйных горелок поверхностного горени . Горелки устанавливаютс  в продольных стенках секций печи по контуру сечени  рельса с разделением их по зонам. Верхние горелки обогревают головку рельса, а нижние - подощву. Между секци ми установлены водоохлал даемые ролики дл  транспортировани  изделий . Ведущие ролики установлены ниже, а опорные - выще рельса. Дл  предотвращени  короблени  движущийс  рельс зажат между верхними и нижними роликами.To eliminate this drawback, the inner surface of the lining of all sections of the furnace is proposed to be profiled but the cross section contour of the article being heated. Combustible gas, such as coke oven gas, is burned using surface-jet surface burners. The burners are installed in the longitudinal walls of the furnace sections along the contour of the rail section with their division into zones. The upper burners heat the rail head, and the lower - the base. Between the sections, water-cooled rollers are installed for transporting products. The drive rollers are mounted below and the support rollers are higher than the rail. To prevent warping, the moving rail is clamped between the upper and lower rollers.

Врем  нагрева рельсов до 850° в предлагаемой печи, имеющей дес ть секций, составл ет 12 мин. При этом обеспечиваетс  равномерный нагрев всех элементов сечени  рельса - головки, шейки и подошвы.The heating time of the rails to 850 ° in the proposed furnace, which has ten sections, is 12 minutes. This ensures uniform heating of all elements of the rail section - the head, neck and sole.

Предмет изобретени Subject invention

Секционна  печь дл  нагрева рельсов, отапливаема  газом, снабженна  водоохлаждаемыми роликами дл  перемещени  нагреваемых изделий , отличающа с  тем, что, с целью равномерного скоростного нагрева всех элементов рельса (головки, подошвы, стойки) внутренн   поверхность футеровки всех секций печи профилирована по контуру поперечного сечени  нагреваемого издели .A sectional furnace for heating the rails, heated by gas, equipped with water-cooled rollers for moving the heated products, characterized in that, for the purpose of uniform high-speed heating of all rail elements (head, sole, stand), the inner surface of the lining of all sections of the furnace is profiled along the cross-section contour products.

SU632765A 1959-07-01 1959-07-01 Sectional furnace for rail heating SU124952A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU632765A SU124952A1 (en) 1959-07-01 1959-07-01 Sectional furnace for rail heating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU632765A SU124952A1 (en) 1959-07-01 1959-07-01 Sectional furnace for rail heating

Publications (1)

Publication Number Publication Date
SU124952A1 true SU124952A1 (en) 1959-11-30

Family

ID=48396354

Family Applications (1)

Application Number Title Priority Date Filing Date
SU632765A SU124952A1 (en) 1959-07-01 1959-07-01 Sectional furnace for rail heating

Country Status (1)

Country Link
SU (1) SU124952A1 (en)

Similar Documents

Publication Publication Date Title
SU124952A1 (en) Sectional furnace for rail heating
SE7602841L (en) OVEN FACILITY FOR CASTING AND HARDENING
GB1254360A (en) Improvements in continuous heating furnaces
ES489039A1 (en) Method of and an apparatus for continuous heat treatment of separated elongated metallic material
GB1100072A (en) Improvements in or relating to the heat treatment of aluminium and its alloys
US2293813A (en) Furnace construction
US2207412A (en) Tunnel kiln ware support
US2608740A (en) Continuous furnace
GB1027186A (en) Thermal hardening of rails
US1713851A (en) Method of heat treatment and apparatus therefor
GB1523121A (en) Furnaces
GB1334373A (en) Carbonising coal
GB1432053A (en) Furnaces for the heat treatment of articles
ES392636A1 (en) Furnaces
US1474058A (en) Leer for annealing glassware
US2848205A (en) Strip heating apparatus
SU127171A1 (en) Furnace with metal frame with chamotte lining and vertical heating for crystallization of stone casting
SU1603A1 (en) Flame stove
GB1028652A (en) Improvements in or relating to furnaces
US3294044A (en) Grate bar
ES463109A1 (en) Perfections in ovens for the cooking of tile. (Machine-translation by Google Translate, not legally binding)
US3637199A (en) Muffle kiln for the firing of glazed ceramic tiles
SU479744A1 (en) The method of firing thick-walled refractories
GB559605A (en) Improvements in furnaces
ES359693A1 (en) Method of producing coke. (Machine-translation by Google Translate, not legally binding)