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1. 发明授权

US4682738A Grinding mill 失效
标题翻译：研磨机
公开(公告)号：US4682738A
公开(公告)日：1987-07-28
申请号：US799904
申请日：1985-11-20
申请人： Shien F. Chang
发明人： Shien F. Chang
IPC分类号： B02C15/02 , B02C23/32 , B02C23/38 , B02C23/28
CPC分类号： B02C23/38 , B02C15/02 , B02C23/32
摘要： A centrifugal grinding mill of the ring-roller type incorporating a decelerating means, a grinding roller means, a classifying means and a finished product conveying means, which means are driven by a single shaft driven by a single motor, is suitable for grinding soft, hard and solid (ores), viscous, and fibrous raw materials to desired fineness. The distance between grinding ring and rollers is adjustable. Under the grinding roller means there is provided a means for removing waste materials. By means of the guiding of an air stream in cooperation with the classifying means the separate vanes of which can be selectively changed in number, it is possible to obtain finished particles ranging in size from several ten to more than ten thousand mesh (U.S. standard mesh).
摘要翻译：一种包含减速装置，磨辊装置，分选装置和成品输送装置的环形滚子式离心式研磨机，由单个马达驱动的单轴驱动，适用于磨削软，硬和固体（矿石），粘性和纤维原料，以达到所需的细度。研磨环和辊之间的距离是可调的。在研磨辊装置下方提供了用于去除废料的装置。通过与分级装置协调的空气流的引导，其分离的叶片可以选择性地改变，可以获得尺寸从几十到一万以上的成品颗粒（美制标准网）。

2. 发明授权

US4632042A Incinerator for the high speed combustion of waste products 失效
标题翻译：用于废物高速燃烧的焚烧炉
公开(公告)号：US4632042A
公开(公告)日：1986-12-30
申请号：US792967
申请日：1985-10-30
申请人： Shien F. Chang
发明人： Shien F. Chang
IPC分类号： F23G5/12 , F23G5/32
CPC分类号： F23G5/12 , F23G5/32
摘要： The present invention relates to a high speed burning furnace and incinerator, particularly to a high speed burning furnace and incinerator capable of completely burning pulverized coal in the burning furnace, separating the ash produced by the combustion, injecting the said flame into the incinerator, and then completely burning the waste products. The main feature of this invention resides in that a heavy oil or a pulverized coal can be mixed with a primary air flow and injected into the burning furnace so as to introduce a rapidly revolving secondary air flow from tangential air flow inlets on an inner pipe to help combustion and thus a complete combustion can be effected and the flame can be intensified. This intense flame is introduced into the incinerator to completely burn the waste products sent into the incinerator by a conveyer through a preheating chamber. Tangential air inlets and a radiating whirling sheets are provided on the inner pipe of the incinerator so as to enable a primary air flow and a secondary air flow in the incinerator to carry the waste products under combustion and to result in the continuous revolving of the waste products and thus the time duration of combustion can be lengthened and more complete combustion can be effected. Besides, an ash handling equipment is provided in this invention so that the plugging of pipes and the atmospheric pollution can be prevented, and the operation of the incinerator can be optimized.
摘要翻译：本发明涉及一种高速燃烧炉和焚烧炉，特别涉及能够在燃烧炉中完全燃烧粉煤的高速燃烧炉和焚化炉，分离由燃烧产生的灰分，将所述火焰喷射到焚烧炉中，以及然后彻底燃烧废品。本发明的主要特征在于，重油或粉煤可以与一次空气流混合并注入到燃烧炉中，以便将快速旋转的二次空气流从切向气流入口引入到内管上有助于燃烧，从而可以实现完全燃烧，并且可以加强火焰。将这种强烈的火焰引入焚烧炉中，以通过预热室将输送机送入焚烧炉的废品完全燃烧。在焚化炉的内管上设有切向空气入口和辐射旋转片，以使得焚烧炉中的一次空气流和二次空气流能够将废物携带在燃烧之下并导致废物的连续循环产物，因此燃烧的持续时间可以延长并且可以实现更完全的燃烧。此外，在本发明中提供了一种灰处理设备，从而可以防止管道堵塞和大气污染，并且可以优化焚化炉的操作。

3. 发明授权

US5067662A Bowl type grinding mill 失效
标题翻译：碗式研磨机
公开(公告)号：US5067662A
公开(公告)日：1991-11-26
申请号：US545032
申请日：1990-06-28
申请人： Shien F. Chang
发明人： Shien F. Chang
IPC分类号： B02C15/00 , B02C15/04 , B02C23/30
CPC分类号： B02C15/045 , B02C23/30 , B02C2015/002
摘要： A grinding mill comprising a mill cylinder, a vertically mounted main shaft coupled at the lower end to a motor mounted on the lower side of the mill cylinder to be driven thereby and extending along the axis of the mill cylinder, and means mounted in descending order on the main shaft including a finished product conveying means, a classifying means, a grinding roller means and a decelerating means, a fixed sleeve fixed on the bottom of the mill cylinder to support a rotary bushing by means of bearings, a circular seat portion and a support seat fixed to the upper end of the rotary bushing, wherein the support seat is fixed with a grinding ring, a plurality of grinding rollers are rotatably provided inward of the grinding ring, a clearance is formed between the grinding ring and the grinding rollers, wherein a plurality of radially extended sweeping sheets are provided outside of the circular seat portion for sweeping the material fallen upon it away from the mill, and wherein an air inlet duct is provided at the inner surface of the mill cylinder for directing air into a grinding chamber.
摘要翻译：一种研磨机，包括：研磨机筒，垂直安装的主轴，其下端连接到安装在所述研磨机筒的下侧上的马达上，从而被驱动并沿着所述研磨滚筒的轴线延伸，以及以降序安装的装置在主轴上，包括成品输送装置，分级装置，研磨辊装置和减速装置，固定在轧机圆筒底部的固定套筒，以通过轴承支撑旋转衬套，圆形座部分和固定在所述旋转衬套的上端的支撑座，其中所述支撑座用研磨环固定，多个研磨辊可旋转地设置在所述研磨环的内侧，在所述研磨环与所述研磨辊之间形成间隙，其中多个径向延伸的扫掠片设置在所述圆形座部分的外侧，用于将从所述圆形座部分落下的材料从所述磨机上扫除，并且其中空气入口管道设置在研磨筒的内表面处，用于将空气引导到研磨室中。

4. 发明授权

US4748918A Incinerator for the high speed combustion of waste products 失效
标题翻译：用于废物高速燃烧的焚烧炉
公开(公告)号：US4748918A
公开(公告)日：1988-06-07
申请号：US909450
申请日：1986-09-19
申请人： Shien F. Chang
发明人： Shien F. Chang
IPC分类号： F23G5/08 , F23G5/12 , F23G5/32 , F23G5/00 , F23D1/02
CPC分类号： F23G5/08 , F23G5/12 , F23G5/32
摘要： The present invention provides an incinerator capable of completely burning pulverized coal or oil and waste products. The main feature of this invention resides in that a heavy oil or a pulverized coal can be mixed with a primary air flow and injected into the burning furnace so as to introduce a rapidly revolving secondary air flow from tangential air flow inlets on an inner pipe to help combustion and thus completely burn waste products which are sent into the incinerator through a preheating chamber. Tangential air inlets and a radiating whirling sheets are provided on the inner pipe of the incinerator so as to enable a primary air flow and a secondary air flow in the incinerator to continuously revolve the waste products and thus lengthen the time duration of combustion.
摘要翻译：本发明提供一种能够完全燃烧粉煤或油和废物的焚化炉。本发明的主要特征在于，重油或粉煤可以与一次空气流混合并注入到燃烧炉中，以便将快速旋转的二次空气流从切向气流入口引入到内管上有助于燃烧，从而完全燃烧通过预热室送入焚化炉的废物。在焚化炉的内管上设有切向空气入口和辐射旋转片，以使得焚烧炉中的一次空气流和二次空气流能够连续地旋转废物，从而延长了燃烧的持续时间。

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