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公开(公告)号：US08511594B2
公开(公告)日：2013-08-20
申请号：US13205711
申请日：2011-08-09
申请人： Rickey E. Wark
发明人： Rickey E. Wark
IPC分类号： B02C21/00
CPC分类号： B02C15/007 , B02C15/04 , B02C25/00
摘要： Load cells are placed in the pre-compression systems of spring suspended rollers in coal/ore crusher/classifiers to produce electrical signals representing actual forces generated in the suspension system during crusher operation. This permits forces to be closely monitored during operation and/or automatically adjusted. Alternatively or in addition, alarm signals can be generated when pressures go out of tolerance.
摘要翻译： 称重传感器被放置在煤/矿石破碎机/分级机中的弹簧悬挂辊的预压缩系统中，以产生表示在破碎机操作期间在悬架系统中产生的实际力的电信号。 这样可以在操作和/或自动调节期间密切监视力。 或者或另外，当压力超出公差时，可以产生报警信号。
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公开(公告)号：US08317119B2
公开(公告)日：2012-11-27
申请号：US12878081
申请日：2010-09-09
申请人： Rickey E. Wark
发明人： Rickey E. Wark
IPC分类号： B02C15/00
CPC分类号： B02C15/04 , B02C15/001 , B02C23/12 , B07B4/02
摘要： A double course vane assembly for use in connection with the milling bowl of a pulverizer/classifier. The two courses are either attached to the outer peripheral edge of the milling bowl so as to rotate with the bowl or are attached to the pulverizer/classifier wall so as to remain stationary. In both embodiments, the vane courses are concentric with one another. The vanes in the first course are angled in one sense and the vanes of the second course are angled in the opposite sense.
摘要翻译： 一种用于与粉碎机/分级机的研磨碗相结合的双路叶片组件。 两个球道或者连接到研磨碗的外周缘，以便与碗一起旋转，或者连接到粉碎机/分级机壁上以保持静止。 在两个实施例中，叶片风路彼此同心。 第一过程中的叶片在一个意义上成角度，并且第二过程的叶片在相反的意义上成角度。
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公开(公告)号：US08196752B2
公开(公告)日：2012-06-12
申请号：US13075220
申请日：2011-03-30
申请人： Rickey E. Wark
发明人： Rickey E. Wark
IPC分类号： B07B1/52
摘要： A lump coal size sorting grate comprising parallel bars is provided with three spaced apart, parallel cleaning combs which can be individually activated to clean the sizing grid of lodged coal lumps in a predetermined sequence so that the entire sizing grid is never closed during a coal sorting operation. The cleaning combs are made of spaced, parallel bars which can be pivoted upwardly, between and through the bars of the sizing grate. An adaptive system which senses and responds to a clogged condition in the grate can be provided by sensing crusher motor current or, in the alternative, sensing grate bar deflection using strain gage transducers.
摘要翻译： 包括平行杆的块煤尺寸分选格栅设置有三个间隔开的平行清洁梳，其可以被单独地启动，以预定顺序清洁堆积的煤块的筛网，使得在煤分选期间整个筛网格从不关闭 操作。 清洁梳子由间隔开的平行杆制成，其可以在施胶格栅的杆之间向上枢转。 可以通过感测破碎机电机电流来提供感测并响应炉排堵塞状态的自适应系统，或者使用应变计传感器检测篦棒偏转。
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公开(公告)号：US20120061496A1
公开(公告)日：2012-03-15
申请号：US12878081
申请日：2010-09-09
申请人： Rickey E. WARK
发明人： Rickey E. WARK
IPC分类号： B07B13/00
CPC分类号： B02C15/04 , B02C15/001 , B02C23/12 , B07B4/02
摘要： A double course vane assembly for use in connection with the milling bowl of a pulverizer/classifier. The two courses are either attached to the outer peripheral edge of the milling bowl so as to rotate with the bowl or are attached to the pulverizer/classifier wall so as to remain stationary. In both embodiments, the vane courses are concentric with one another. The vanes in the first course are angled in one sense and the vanes of the second course are angled in the opposite sense.
摘要翻译： 一种用于与粉碎机/分级机的研磨碗相结合的双路叶片组件。 两个球道或者连接到研磨碗的外周缘，以便与碗一起旋转，或者连接到粉碎机/分级机壁上以保持静止。 在两个实施例中，叶片风路彼此同心。 第一过程中的叶片在一个意义上成角度，并且第二过程的叶片在相反的意义上成角度。
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公开(公告)号：US08070081B2
公开(公告)日：2011-12-06
申请号：US12465895
申请日：2009-05-14
申请人： Rickey E. Wark
发明人： Rickey E. Wark
IPC分类号： B02C4/32
CPC分类号： B02C15/007 , B02C15/04 , B02C25/00
摘要： Load cells are placed in the pre-compression systems of spring suspended rollers in coal/ore crusher/classifiers to produce electrical signals representing actual forces generated in the suspension system during crusher operation. This permits forces to be closely monitored during operation and/or automatically adjusted. Alternatively or in addition, alarm signals can be generated when pressures go out of tolerance.
摘要翻译： 称重传感器被放置在煤/矿石破碎机/分级机中的弹簧悬挂辊的预压缩系统中，以产生表示在破碎机操作期间在悬架系统中产生的实际力的电信号。 这样可以在操作和/或自动调节期间密切监视力。 或者或另外，当压力超出公差时，可以产生报警信号。
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公开(公告)号：US20110114769A1
公开(公告)日：2011-05-19
申请号：US12621814
申请日：2009-11-19
申请人： Rickey E. WARK
发明人： Rickey E. WARK
CPC分类号： B02C15/001 , B02C15/007
摘要： A double course vane assembly for use in connection with the milling bowl of a pulverizer/classifier. The two courses are attached to the outer peripheral edge of the milling bowl and are concentric with one another. The vanes in the first course are angled in one sense and the vanes of the second course are angled in the opposite sense.
摘要翻译： 一种用于与粉碎机/分级机的研磨碗相结合的双路叶片组件。 两个球道连接在研磨碗的外周边缘上并且彼此同心。 第一过程中的叶片在一个意义上成角度，并且第二过程的叶片在相反的意义上成角度。
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公开(公告)号：US20100187164A1
公开(公告)日：2010-07-29
申请号：US12361829
申请日：2009-01-29
申请人： Rickey E. Wark
发明人： Rickey E. Wark
CPC分类号： B07B4/02 , B07B1/4627 , B07B7/06 , B07B7/08 , Y10T29/49718
摘要： A static classifier cage is formed in upper and lower tiers of circumferentially spaced bar-shaped vanes of wear-resistant material. The lower tier is formed by and between a bottom ring and an intermediate ring. The top tier is formed by and between the intermediate ring and a topmost ring. In each tier, the lowermost ring is provided with slots to receive and act as a seat for the vertically oriented vanes while the upper ring in the tier is provided with radially outwardly opening notches into which the vanes are moved in a radial fashion. After the vanes are installed, a retainer is fastened into position to prevent the vanes from backing out of the notches.
摘要翻译： 在耐磨材料的周向隔开的棒状叶片的上层和下层中形成静态分级笼。 下层由底环和中间环之间形成。 顶层由中间环和最上面的环之间形成。 在每个层中，最下面的环设置有用于接纳并用作垂直定向叶片的座的槽，而层中的上环设置有径向向外开口的凹口，叶片以径向方式移动到该凹口中。 在安装叶片之后，将保持器固定到位以防止叶片从凹口中退出。
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公开(公告)号：US20100078366A1
公开(公告)日：2010-04-01
申请号：US12243019
申请日：2008-10-01
申请人： Rickey E. WARK
发明人： Rickey E. WARK
IPC分类号： B07C5/06
摘要： A lump coal size sorting grate comprising parallel bars is provided with three spaced apart, parallel cleaning combs which can be individually activated to clean the sizing grid of lodged coal lumps in a predetermined sequence so that the entire sizing grid is never closed during a coal sorting operation. The cleaning combs are made of spaced, parallel bars which can be pivoted upwardly, between and through the bars of the sizing grate. An adaptive system which senses and responds to a clogged condition in the grate can be provided by sensing crusher motor current or, in the alternative, sensing grate bar deflection using strain gage transducers.
摘要翻译： 包括平行杆的块煤尺寸分选格栅设置有三个间隔开的平行清洁梳，其可以被单独地启动，以预定顺序清洁堆积的煤块的筛网，使得在煤分选期间整个筛网格从不关闭 操作。 清洁梳子由间隔开的平行杆制成，其可以在施胶格栅的杆之间向上枢转。 可以通过感测破碎机电机电流来提供感测并响应炉排堵塞状态的自适应系统，或者使用应变计传感器检测篦棒偏转。
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公开(公告)号：US06840183B2
公开(公告)日：2005-01-11
申请号：US10459986
申请日：2003-06-12
申请人： Rickey E. Wark
发明人： Rickey E. Wark
CPC分类号： B02C23/16 , B02C2015/002 , B04C5/13 , F23K1/00 , F23K3/02 , F23K2201/1006 , F23K2203/105
摘要： A diffuser for a pulverized coal delivery pipe near an elbow connection to a burner nozzle. A diffuser structure is located in the pipe adjacent the elbow outlet, with both radial and axial diffuser elements for diffusing radial and axial components of coal concentrations between the elbow and the nozzle. In a preferred form, the elbow is formed with an access hatch aligned with the pipe at the elbow outlet, and the diffuser structure is formed as a drop-in insert that can be installed and accessed through the hatch. The diffuser has a venturi inlet that produces an initial diffusion effect with minimal pressure drop before the coal flow reaches the radial and axial collision-style diffuser elements.
摘要翻译： 用于煤粉输送管的扩散器，靠近与燃烧器喷嘴的弯头连接。 扩散器结构位于靠近弯管出口的管道中，具有径向和轴向扩散器元件，用于扩散肘管和喷嘴之间的煤浓度的径向和轴向分量。 在优选的形式中，弯头形成有在弯管出口处与管道对准的进入舱口，并且扩散器结构形成为可以通过舱口安装和接近的插入式插入件。 扩散器具有文丘里入口，其在煤流到达径向和轴向碰撞式扩散器元件之前产生具有最小压降的初始扩散效应。
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公开(公告)号：US06257415B1
公开(公告)日：2001-07-10
申请号：US09440250
申请日：1999-11-15
申请人： Rickey E. Wark
发明人： Rickey E. Wark
IPC分类号： B04C300
CPC分类号： F23K3/02 , B02C23/16 , B02C2015/002 , B04C5/13 , F23K1/00 , F23K2201/1006 , F23K2203/105
摘要： An apparatus for preventing uneven distributions of coal fines in the upper, outlet end of a coal mill classifier. A plurality of static diffuser elements is positioned in the upper end of the classifier, preferably within the classifier skirt if the classifier includes such structure, adjacent the inlets of multiple coal discharge pipes leading from the upper end of the classifier to a combustion chamber. In a preferred form the diffuser elements comprise vertically-arranged toothed bars mounted on the inside wall surfaces of the skirt.
摘要翻译： 一种用于防止煤粉分级机的上部出口端的煤细分布不均匀的装置。 如果分类器包括这样的结构，则多个静态扩散器元件位于分级器的上端，优选地在分级器裙部内，邻近从分级器的上端引导到燃烧室的多个排煤管的入口。 在优选形式中，扩散器元件包括安装在裙部的内壁表面上的竖直布置的齿条。
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