Method to maximize energy recovery in waste-to-energy process
    5.
    发明授权
    Method to maximize energy recovery in waste-to-energy process 有权
    在废物能源过程中最大限度地提高能源回收的方法

    公开(公告)号:US09447705B2

    公开(公告)日:2016-09-20

    申请号:US14005546

    申请日:2012-03-14

    Abstract: In a fossil fuel waste incineration or plasma gasification process, waste heat generated by combustion of waste is captured by a heat transfer fluid and conveyed to an Organic Rankine Cycle (ORC) for energy recovery. In the case of a fossil fuel-fired waste incineration system, the heat transfer fluid captures waste heat from a double-walled combustion chamber, a heat exchanger being used to cool the hot process exhaust (gas cooler). In the case of a plasma waste gasification system, the heat transfer fluid captures waste heat from a plasma torch, a gasification chamber and combustion chamber cooling jackets as well as any other high-temperature components requiring cooling, and then a heat exchanger used to cool the hot process exhaust (gas cooler). The heat exchanger may take on several configurations, including plate or shell and tube configurations.

    Abstract translation: 在化石燃料废物焚烧或等离子体气化过程中,由废物燃烧产生的废热被传热流体捕获并输送到有机兰金循环(ORC)以进行能量回收。 在化石燃料废物焚烧系统的情况下,传热流体捕获来自双壁燃烧室的废热,用于冷却热处理废气(气体冷却器)的热交换器。 在等离子体废气化系统的情况下,传热流体捕获来自等离子体焰炬,气化室和燃烧室冷却夹套的废热以及需要冷却的任何其它高温部件,然后用于冷却的热交换器 热处理废气(气体冷却器)。 热交换器可以具有几种构造,包括板或壳和管构造。

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