公开(公告)号：US4894081A

公开(公告)日：1990-01-16

申请号：US216646

申请日：1988-07-08

申请人： Hubert Neusy

发明人： Hubert Neusy

IPC分类号： C03B19/08 ,  C03B19/10

CPC分类号： C03B19/1025 ,  C03B19/109 ,  Y02P40/57

摘要： A spherulizing furnace for manufacturing vitreous beads, including a chamber; means for heating the chamber; feed means for delivering a particulate feedstock to one end of the chamber; and means for collecting vitreous beads from another end of the chamber, wherein the chamber includes a pair of opposed walls which are spaced apart by a distance less than their breadth and which are angled to the horizontal so that the chamber has an upper end and a lower end, the feed means is arranged to deliver feedstock to the upper end of the chamber so that the feedstock can pass through the chamber under gravity, and the means for heating the chamber is arranged to heat at least one wall of the pair of opposed walls so that feedstock passing between the pair of opposed walls is heated by radiant heat.

摘要翻译： 一种用于制造玻璃珠的球形炉，包括一个室; 用于加热室的装置; 用于将颗粒原料输送到室的一端的进料装置; 以及用于从所述腔室的另一端收集玻璃珠的装置，其中所述腔室包括一对相对的壁，所述一对相对的壁间隔开一个小于其宽度的距离，并且与所述水平面成一定角度，使得所述腔室具有上端和 进料装置布置成将原料输送到室的上端，使得原料可以在重力作用下通过室，并且用于加热室的装置被布置成加热该对相对的一对壁的至少一个壁 使得在一对相对的壁之间通过的原料被辐射热加热。

公开(公告)号：US4904292A

公开(公告)日：1990-02-27

申请号：US216647

申请日：1988-07-08

申请人： Hubert Neusy

发明人： Hubert Neusy

IPC分类号： C03B19/10

CPC分类号： C03B19/109 ,  C03B19/1025 ,  Y02P40/57

摘要： A spherulizing furnace for manufacturing vitreous beads includes feed means for delivering particulate feedstock, a spherulizing zone in which the feedstock particles may be heated and converted to vitreous beads, and means for collecting the resulting beads, wherein the feed means includes a reservoir adapted to hold a fluidized bed of feedstock particles, the reservoir having at least one overflow feed outlet opening over which fluidized particles flow under gravity for delivery to the spherulizing zone. A process of manufacturing vitreous beads, and vitreous beads made thereby, includes delivering feedstock to a spherulizing zone of a spherulizing furnace, passing the feedstock through the spherulizing zone so that the feedstock is heated and converted to vitreous beads, and collecting the beads. The feedstock particles are delivered under gravity by fluidized overflow from a fluidized bed reservoir to the spherulizing zone.

摘要翻译： 用于制造玻璃珠的球形炉包括用于输送颗粒原料的进料装置，其中可以将原料颗粒加热并转化成玻璃珠的球形区，以及用于收集所得到的珠粒的装置，其中进料装置包括适于保持 原料颗粒的流化床，储存器具有至少一个溢流进料出口开口，流化颗粒在重力作用下流过其上，以输送到球形区。 制造玻璃珠和由此制成的玻璃珠的方法包括将原料输送到球形炉的球化区，使原料通过球化区，使得原料被加热并转化成玻璃珠，并收集珠粒。 原料颗粒在重力下通过流化床从流化床储存器流到球化区域被输送。

公开(公告)号：US4966617A

公开(公告)日：1990-10-30

申请号：US398475

申请日：1989-08-25

申请人： Hubert Neusy

发明人： Hubert Neusy

IPC分类号： C03B19/08 ,  C03B19/10

CPC分类号： C03B19/1025 ,  C03B19/109 ,  Y02P40/57

摘要： A process of manufacturing vitreous beads in which particulate feedstock is delivered to a heated chamber and passed along it so that the feedstock is heated and converted to vitreous beads whereafter the beads are collected, characterised in that the chamber is shaped to provide a flow path for the particles which is of elongate cross-section and is arranged so that the particles pass downwardly through it under gravity, and in that the particles passing through the chamber are heated by radiant heating means which emanates from the chamber walls.

摘要翻译： 一种制造玻璃珠的方法，其中将颗粒原料输送到加热室并沿着其传送，使得原料被加热并转化成玻璃珠，然后收集珠粒，其特征在于，该腔体成形为提供用于 颗粒具有细长的横截面并且被布置成使得颗粒在重力作用下向下通过它，并且通过室的颗粒被从室壁发出的辐射加热装置加热。

公开(公告)号：US4487620A

公开(公告)日：1984-12-11

申请号：US501907

申请日：1983-06-08

申请人： Hubert Neusy

发明人： Hubert Neusy

IPC分类号： B01J2/16 ,  C03B19/10

CPC分类号： C03B19/1025 ,  Y02P40/57

摘要： A method of forming rounded vitreous beads in which particles of bead forming material entrained in a gas stream having comburent and combustible components are projected from a burner head and the gas is burnt. A first component of the combustible gas mixture with entrained particles is propelled along a passageway leading to the burner head, a second gas component is forced transversely into that passageway through at least one orifice in its peripheral wall and the mixed gases in which the particles are entrained are subjected to forces further promoting intimate mixture thereof before reaching the burner head. Apparatus for performing the method includes a burner head and conduit means for supplying the burner head which includes a first passageway for feeding a first component of a combustible gas mixture with entrained bead forming particles to the burner head, and a second passageway for force-feeding a second gas component transversely into such first passageway through one or more orifices in its wall to form a combustible admixture with said first gas component and the entrained particles. The burner tube is provided with an aperture for admitting the gas mixture to the burner tube transversely to the longitudinal axis of the burner tube.

摘要翻译： 一种形成圆形玻璃珠的方法，其中夹带在具有组合和可燃组分的气流中的珠形成材料的颗粒从燃烧头突出并且燃烧。 具有夹带颗粒的可燃气体混合物的第一组分沿着通向燃烧器头部的通道被推进，第二气体组分通过其周围壁中的至少一个孔和其中颗粒是 在到达燃烧器头部之前，夹带的部件进一步促进其紧密混合。 用于执行该方法的装置包括用于供应燃烧器头部的燃烧器头部和导管装置，该燃烧器头部包括用于将可燃气体混合物的第一组分与夹带的珠形成颗粒一起供入到燃烧器头部的第一通道，以及用于强制供给的第二通道 第二气体组分通过其壁中的一个或多个孔横向于该第一通道，以形成与所述第一气体组分和夹带的颗粒的可燃混合物。 燃烧器管设置有用于将气体混合物横向于燃烧器管的纵向轴线接纳到燃烧器管的孔。