发明申请
US20140069069A1 MODIFIED GAS FEED ELEMENT FOR USE IN GASIFICATION PLANTS HAVING DRY FUEL INTRODUCTION
有权
用于具有干燥燃料的气化植物中的改性气体进料元素简介
- 专利标题: MODIFIED GAS FEED ELEMENT FOR USE IN GASIFICATION PLANTS HAVING DRY FUEL INTRODUCTION
- 专利标题(中): 用于具有干燥燃料的气化植物中的改性气体进料元素简介
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申请号: US14019682申请日: 2013-09-06
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公开(公告)号: US20140069069A1公开(公告)日: 2014-03-13
- 发明人: Ronny Ehrich , Stefanie Henker , Frank Kirsch , Jürgen Noack
- 申请人: Ronny Ehrich , Stefanie Henker , Frank Kirsch , Jürgen Noack
- 优先权: DE102012216084.1 20120911
- 主分类号: B01D46/00
- IPC分类号: B01D46/00
摘要:
A gas feed element is provided. In the gas feed element for feeding gas into a dust-like loose material having a high permissible differential pressure in respect of the thickness of the gas feed element and a high operating temperature range, a support plate having openings (holes) is arranged on the side of the filter material facing the gas flow and on the side of the filter material facing away from the gas flow. The gas feed element permits rapid pressurization of a pressure vessel containing a stock of coal dust. Particular configurations of the filter material are provided by metallic filtration mesh with or without support mesh, sintered metal and sintered polymer, in each case having a filter fineness of from 5 μm to 1000 μm.