Development of a design of the camera of the furnace for heating of steel pipes

Maxim V. Kalachev Kazan National Research Technical University named after A.N. Tupolev Kazan, Russian Federation bosch116@mail.ru
Leonid yu. Tikhonov TatNIIneftemash Kazan, Russian Federation ofskr@mail.ru
Igor A. Savin Naberezhnye Chelny branch Kazan National Research Technical University named after A.N. Tupole Naberezhnye Chelny, Russian Federation  
Alexander A. Novichkov Naberezhnye Chelny branch Kazan National Research Technical University named after A.N. Tupole Naberezhnye Chelny, Russian Federation  
With development of industrial branches ofthe Russian Federation requirements to qualityof products raise, therefore, requirementsto quality of the carried-out technologicaloperations connected with creation of thisproduction raise. In this article design featuresof the new camera of the furnace for heatingof the steel pipes, allowing to increase quality(uniformity) of heating of steel pipes, efficiencyof use of a thermal stream (efficiency) andto reduce time of heating of steel pipes areconsidered.
Materials and methods
Metals and alloys, data of industrial researches.
Results
The offered furnace for heating of pipes incomparison with analogs: 1. Increases quality of heating of an externaland internal surface of a steel pipe, for theaccount: 1.1. Legends of a rotary motion to a steel pipespecial equipments; 1.2. The directions of a stream of heated gaseson external and internal surfaces of a steelpipe; 1.3. Exceptions of contact of an externalsurface of a steel pipe with other surfaces; 2. Reduces time of heating of a steel pipe, forthe account: 2.1. Legends of a rotary motion to a steel pipespecial equipments; 2.2. The directions of a stream of heated gaseson external and internal surfaces of a steelpipe; 2.3. Whirl of a stream of heated gases in thefurnace camera; 3. Increases efficiency of heating of a steel pipe, at the expense of increase in the area of contact of a steel pipe with a stream of heated gases which isreached, at the expense of the direction of a stream of heated gases directly on external and internal surfaces of a steel pipe; 4. Furnace productivity, due to reduction of time of heating of a steel pipe increases.
Сonclusions
Introduction of this technology will allow to increase quality of made production, productivity. And increase of efficiencyof use of a thermal stream will reduce a payback period of this technology.
Download article
steel pipe heating covering polymerization