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1. 发明授权

US6055917A Animal carcass incineration process 失效
标题翻译：动物屠体焚烧过程
公开(公告)号：US6055917A
公开(公告)日：2000-05-02
申请号：US135324
申请日：1998-08-17
申请人： Brent M. Shortnacy
发明人： Brent M. Shortnacy
IPC分类号： F23G1/00 , F23B7/00 , F23G5/00
CPC分类号： F23G1/00 , F23G2201/10 , F23G2201/80 , F23G2900/7009
摘要： An animal carcass incineration process comprising the steps of: providing a large hopper with a large spring loaded trap door at the top, a series of stationary and rotating blades in the center and a second set of spring loaded doors below. The hopper features a double walled construction which serves to keep the blade drive gears and rollers away from the carcasses as they are being processed through the rotating blades. The carcass hopper blade assembly incorporates a slide out drawer allowing the entire unit to slide out for maintenance and cleaning. A ramp is provided that leads to the top of the hopper to allow a rendering truck to dump carcasses directly into the hopper. A large pipe is provided with an opening beneath the bottom of the hopper and includes a hydraulically driven auger for forcing the shredded carcasses upward along the pipe. A very hot exhaust gas pipe is vented into the auger pipe and is used for removing moisture from the carcass to be burned. Once the carcass remains have reached the top of the auger pipe they are dumped into an incinerator unit that is driven by a hot blower induced oil fire. Heavy smoke and ash from this first stage burning then enters a secondary incineration area that incorporates burning via natural gas. The remaining exhaust gases enter a multi-level filter to catch remaining particles.
摘要翻译：一种动物屠体焚烧方法，包括以下步骤：在顶部提供一个具有大的弹簧加载的收集门的大料斗，在中心设置一系列固定和旋转的叶片，以及在下面的第二组弹簧加载的门。料斗具有双壁结构，用于当叶片驱动齿轮和辊在通过旋转叶片处理时远离屠体保持。屠体料斗刀片组件包括滑出抽屉，允许整个单元滑出来进行维护和清洁。提供了一个通向料斗顶部的坡道，以允许翻车将屠体直接倒入料斗。大管在料斗的底部设有开口，并包括一个液压驱动的螺旋推运器，用于迫使切碎的屠体沿管道向上。一个非常热的排气管被排放到螺旋管中，用于从要被燃烧的屠体中除去水分。一旦胴体已经到达螺旋管的顶部，则它们被倾倒到由热风机引起的油火驱动的焚化炉单元中。来自第一阶段燃烧的重烟和灰分然后进入二次焚烧区，并通过天然气燃烧。剩余的废气进入多级过滤器以捕获剩余的颗粒。

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