公开(公告)号：US20090145355A1

公开(公告)日：2009-06-11

申请号：US12207884

申请日：2008-09-10

申请人： Jay R. Garner ,  Paul R. Meiller ,  Dominick A. Burlone ,  R. Merritt Sink ,  Judy Easterling

发明人： Jay R. Garner ,  Paul R. Meiller ,  Dominick A. Burlone ,  R. Merritt Sink ,  Judy Easterling

IPC分类号： B05C5/00

CPC分类号： B01J2/30 ,  B01J2/006

摘要： An apparatus for treating a plurality of particles, such as ammonium sulfate, with a coating, such as a wax, to prevent caking of the particles. The apparatus includes a feed chute, a diffuser and an exit chute. An applicator is mounted adjacent a base of the diffuser for spraying the coating downwardly away from the diffuser into a predefined pattern. The exit chute includes a deflector for intersecting a curtain of particles falling from the diffuser and for redirecting the particles into the predefined pattern of the coating. A heating element is mounted to the deflector for maintaining a predetermined temperature of the deflector thereby preventing accumulation of the coating on the deflector.

摘要翻译： 一种用诸如蜡的涂层处理多个颗粒如硫酸铵的装置，以防止颗粒结块。 该装置包括进料槽，扩散器和出口滑槽。 施加器安装在扩散器的基部附近，以将涂层向下远离扩散器喷射成预定图案。 出口滑道包括偏转器，用于与从扩散器落下的颗粒的帘子相交并用于将颗粒重定向到涂层的预定图案中。 加热元件安装在偏转器上，以保持偏转器的预定温度，从而防止涂层积聚在偏转器上。

公开(公告)号：US20070212482A1

公开(公告)日：2007-09-13

申请号：US11276701

申请日：2006-03-10

申请人： James Nevin ,  Jay Garner ,  Dominick Burlone ,  Paul Meiller ,  R. Sink ,  Judy Easterling ,  Erik Mayer

发明人： James Nevin ,  Jay Garner ,  Dominick Burlone ,  Paul Meiller ,  R. Sink ,  Judy Easterling ,  Erik Mayer

IPC分类号： B05D7/00 ,  B05D1/02

CPC分类号： B01J2/006 ,  B01J2/30

摘要： A method of treating granules with a coating utilizing an apparatus having a feed chute, a diffuser mounted adjacent the feed chute, a spray nozzle, and an exit chute having a deflector disposed below the diffuser and spray nozzle. The method comprises the steps of: feeding the granules into the feed chute; intersecting the granules with an angled wall of the diffuser to create a curtain of granules falling about a base of the diffuser; spraying the coating from the spray nozzle downwardly away from the diffuser toward the deflector of the exit chute in a predetermined conical pattern; and intersecting the granules with the deflector to redirect the granules into the conical pattern of the coating for treating each of the granules with the coating. The subject invention provides a method of efficiently treating a large throughput of granules with an appropriate amount of coating.

摘要翻译： 一种使用具有进料槽的装置的涂层处理颗粒的方法，邻近进料斜槽安装的扩散器，喷嘴和具有设置在扩散器和喷嘴下方的偏转器的出口滑槽。 该方法包括以下步骤：将颗粒送入进料槽; 将颗粒与扩散器的成角度的壁相交，以产生落在扩散器的基部周围的颗粒帘; 将涂层从喷雾器喷射到预定的锥形图案中，使其离开扩散器朝向出口滑槽的偏转器; 并将颗粒与偏转器相交，以将颗粒重新定向到涂层的圆锥形图案中，以用涂层处理每个颗粒。 本发明提供了一种用适量涂料有效地处理大量颗粒的方法。