| 摘要 |
Methods and apparatus for dispensing the chemical solutions, such as a low viscosity liquid chemical solution for inhaling size, are disclosed. A small particle haze, including a liquid chemical, such as low viscosity liquids that are inhaled when in haze form, is created in an enclosed container. The small particle haze is create d by one or more venturi nozzles. The small particle haze is filtered to remove particle s in excess of a predetermined size. The remaining particles are combined with a stream of air that separates the particles into a dry haze. The stream of air also directs the combination into a dispensing tube that includes a plurality of outlets for dispensing the dr y haze. Relatively small diameter sized dispensing tubes are formed of a relatively rigid material such as polyvinyl chloride (PVC). Larger sized dispensing tubes are inflatable. The air added to inflate inflatable tubes further separates the dry haze particles. Filtering prevents dirt and debris from polluting the dry haze that is created through the mixture of clean dry air with the small particles.
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