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    • 20. 发明申请
    • Gasifier injector
    • 气化器注射器
    • US20060242907A1
    • 2006-11-02
    • US11117911
    • 2005-04-29
    • Kenneth SprouseShahram FarhangiDavid Matthews
    • Kenneth SprouseShahram FarhangiDavid Matthews
    • C10J3/00
    • C10J3/50B05B7/066B05B7/0861C10J2200/152
    • A gasifier injection module includes a two-stage slurry splitter and an injector face plate with a coolant system incorporated therein. The two-stage slurry splitter includes a main cavity into which a main slurry flow is provided. The main cavity includes a plurality of first stage flow dividers that divide the main slurry flow into a plurality of secondary slurry flows that flow into a plurality of secondary cavities that extend from the main cavity. Each secondary cavity includes a plurality of second stage flow dividers that divide each secondary slurry flow into a plurality of tertiary slurry flows that flow into a plurality of slurry injection tubes extending from the secondary cavities. The tertiary flows are injected as high pressure slurry streams into the gasification chamber via the slurry injection tubes. A reactant is impinged at high pressure, as an annular shaped spray, on each high pressure slurry stream via a plurality of annular impinging orifices incorporated into the injector face plate. The coolant system incorporated within the injector face plate maintains the injector face plate at a temperature sufficient to substantially reduce or prevent damage to the injector face plate by high temperatures and/or abrasive matter created by the resulting gasification reaction.
    • 气化器注射模块包括两级浆料分离器和其中结合有冷却剂系统的注射器面板。 两级浆料分离器包括主空腔,主浆液流被提供到主腔中。 主空腔包括多个第一级分流器,其将主浆料流分成多个次级浆料流,其流入从主腔延伸的多个次级空腔。 每个次级腔包括多个第二级分流器,其将每个次级浆料流分成多个第三浆料流,其流入从次级腔延伸的多个浆料注入管中。 通过浆料注入管将三次流作为高压浆料流注入气化室。 反应物通过并入注射器面板中的多个环形冲击孔在每个高压浆料流上以高压作为环形喷雾冲击。 结合在注射器面板内的冷却剂系统将注射器面板保持在足以基本上减少或防止由所产生的气化反应产生的高温和/或研磨物质损害注射器面板的温度。