用喷雾的方法除尘,就是用水雾湿润灰尘粒子,使灰尘粒子在含尘的气膠溶体中降落(当向飞扬的灰尘喷雾时);并事先防止生成和落下的灰尘粒子进入空气中(向开采的鑛物及其加工表面的灰尘粒子喷雾时)。水通过特殊的装置——洒水器和喷雾器——喷成雾(参看下面)。必须注意:简单的淋水(例如用水龙带喷水),是不能达到目的的,将会过多地消耗水量。喷雾用水,必须符合这样的要求(编者按:请参看本刊第一期「关于湿式岩的一些问题」)。科学技术硕士A.A.开基的研究指明:当使用 Dusting with the spray method is to moisten the dust particles with the water mist to allow the dust particles to fall in the dust-laden airgel solution (when spraying to the flying dust) and to prevent the generated and falling dust particles from entering the air in advance Of minerals and dust particles on the surface of the process of spraying). Water is sprayed through special devices - sprinklers and sprayers - into the mist (see below). It must be noted that simple watering (for example, spraying water with a hose) can not achieve its purpose and will consume excessive amounts of water. Spray water must meet such requirements (Editor’s Note: See issue 1, “Some Problems with Wet Rocks”). Master of Science and Technology A.A. Open base research indicates: When used