公开(公告)号：EP1319163B1

公开(公告)日：2014-04-09

申请号：EP01960817.3

申请日：2001-08-24

申请人： Outotec Oyj

发明人： NIEMELÄ, Pekka ,  VÄÄNÄNEN, Eero ,  ROVANEN, Raimo ,  PIRTTIMAA, Jouko ,  TULKKI, Olavi

IPC分类号： G01B11/00 ,  G01B11/06

CPC分类号： G01B11/06

公开(公告)号：EP1252473B8

公开(公告)日：2007-10-17

申请号：EP01902450.4

申请日：2001-01-24

申请人： Outotec Oyj

发明人： NIEMELÄ, Pekka ,  JANKKILA, Martti ,  VÄÄNÄNEN, Eero

IPC分类号： F27B21/06 ,  B65G15/60

CPC分类号： B65G15/48 ,  B65G2201/04 ,  F27B9/243 ,  F27B21/06 ,  F27D2003/121 ,  Y10S198/952

摘要： The invention relates to a conveyor belt to be used in a continuously operated conveyor-type thermal treatment, i.e. sintering, of a material bed. The conveyor belt is provided with perforations in order to allow the gases that are used for heating and possibly cooling the material bed to flow through the material bed and the conveyor belt. According to the invention, the conveyor belt is made of a perforated, at least one-part element (1, 11, 21) made of a metal piece and allowing the gases to flow through, said element being mechanically connected to the preceding and successive element (1, 11, 21) in the proceeding direction (5, 15, 28) of the conveyor belt by means of a junction made in the lateral direction of said conveyor belt, and the perforations (2, 13, 14, 26, 27) are arranged in zones alternating with perforation-free element pats.

摘要翻译： 传送带技术领域本发明涉及一种传送带，其用于材料床的连续操作的传送式热处理，即烧结。 传送带设有穿孔，以便允许用于加热和可能冷却材料床的气体流过材料床和传送带。 根据本发明，传送带由多孔的，由金属片制成并允许气体流过的至少一部分元件（1,11,21）制成，所述元件机械地连接到前面的和连续的 通过在所述传送带的横向方向上形成的接合部在所述传送带的行进方向（5,15,28）上设置有多个元件（1,11,21），并且所述穿孔（2,13,14,26,28） 27）被布置在与无穿孔元件拍片交替的区域中。