利索-全球专利检索

  1. 登录
  2. 注册
发明公开
EP2065513A1 Arrangement and method for the continuous steam pre-treatment of chips during the production of cellulose pulp 有权
装置和方法用于生产纤维素纸浆的过程中连续蒸汽预处理的芯片

  • 专利标题： Arrangement and method for the continuous steam pre-treatment of chips during the production of cellulose pulp
  • 专利标题（中）： 装置和方法用于生产纤维素纸浆的过程中连续蒸汽预处理的芯片
  • 申请号： EP08169913.4
    申请日： 2008-11-25
  • 公开(公告)号： EP2065513A1
    公开(公告)日： 2009-06-03
  • 发明人: Karlsson, Kent-Olof , Trolin, Daniel
  • 申请人： Metso Fiber Karlstad AB
  • 申请人地址： Box 1033 651 15 Karlstad SE
  • 专利权人： Metso Fiber Karlstad AB
  • 当前专利权人： Metso Fiber Karlstad AB
  • 当前专利权人地址： Box 1033 651 15 Karlstad SE
  • 优先权： SE0702644 20071130
  • 主分类号： D21B1/02
  • IPC分类号： D21B1/02 ;  D21C1/02
Arrangement and method for the continuous steam pre-treatment of chips during the production of cellulose pulp
摘要：
The invention concerns an arrangement and a method for the steam pre-treatment of chips during the production of cellulose pulp.
With the aim of avoiding the blow-through of gases in the steam pre-treatment vessel (1) and in this way preventing foul-smelling gases from being released into the atmosphere, spreader nozzles (10) for the injection of cooling fluid are arranged in the gas phase of the steam pre-treatment vessel.
In the event of the initiation of the risk for blow-through of steam, cooling that is proportional to the risk is activated. It is possible in this simple manner to avoid the emission of gases from the chip bin when interruptions in the process occur, whereby the release of odours into the surroundings can be minimised.
摘要（中）：

装置的本发明涉及与用于生产纤维素纸浆的过程中蒸汽预处理的芯片的方法。 与在蒸汽预处理容器（1）避免气体的吹过的目的并以这种方式被释放到大气中防止恶臭气体，喷洒喷嘴（10），用于冷却流体的注入被布置 在蒸汽预处理容器的气相中。 在用于蒸汽吹过的风险的启动的情况下，冷却做成正比的风险被激活。 有可能在这种简单的方式，以避免气体从木片仓当在过程中的中断发生时，由此气味的释放到周围环境中可以被最小化排放。

公开/授权文献
信息查询
Global Dossier Espacenet
0/0