Modular device for blowing gas onto the surface of the heat-treated charge
Номер патента: EP4271843A1
Опубликовано: 08-11-2023
Автор(ы): Damian SIEMIATOWSKI, Jerzy Górka, Łukasz Piechowicz, Marcin SZYC, Piotr SKARBINSKI, Robert CIEPLICKI, Wojciech Karkosz
Принадлежит: Seco/Warwick Spolka Akcyjna
Опубликовано: 08-11-2023
Автор(ы): Damian SIEMIATOWSKI, Jerzy Górka, Łukasz Piechowicz, Marcin SZYC, Piotr SKARBINSKI, Robert CIEPLICKI, Wojciech Karkosz
Принадлежит: Seco/Warwick Spolka Akcyjna
Реферат: The subject of the invention is a modular device for blowing gas onto the surface of the heat-treated charges, which is part of the blowing system in batch-type chamber furnaces, in which the gas movement during convection heating and cooling is generated by mechanical means and the blowing of gas onto the surface of the charge is carried out by the nozzles fixed on the plate surface and inclined in two directions from the plate axis. The nozzles (3) are arranged on the surface of the support plate (2) evenly with respect to the axis of symmetry (OP) of the support plate (2) and form at least two regular arrays (4), (5). The nozzles (3) are deviated circumferentially from the axis of symmetry (OP) of the support plate (2) by the angle of circumferential deviation (β) of the nozzles and centrifugally by the centrifugal angle (γ), with the angle of circumferential deviation (β) of the nozzles.
A pusher type furnace for heat-treating charges
Номер патента: SE9103062D0. Автор: F Kuehn. Владелец: LOI IND OFENANLAGEN. Дата публикации: 1991-10-21.