Microbubble generation unit and sprayer using the same

Abstract

To provide a fine-bubble generating unit for generating nano-bubbles in liquid, and a sprayer equipped with the fine-bubble generating unit.SOLUTION: A fine bubble generating unit comprises: a cylindrical body in a shape with one of both ends thereof, being in tapered-off dimension; and a processing part disposed inside the cylindrical body and configured to process liquid flowing into the cylindrical body. The processing part includes at least two mixing portions which divide the flowing-in liquid, and rotate the divided liquid spirally in a proceeding direction. Therein, the mixing portions are formed twisted spirally in a direction where the liquid flows, and arranged linearly.SELECTED DRAWING: Figure 1

Claims

1. A cylindrical body with a tapered inner diameter at one end, The system includes a processing unit located inside the cylindrical body that processes the liquid flowing into the cylindrical body, The processing unit has at least two mixing units that divide the incoming liquid and rotate the divided liquid in a spiral manner in the direction of travel. The mixing section is formed by twisting in a spiral shape in the direction in which the liquid flows, and is arranged in a straight line. A microbubble generating unit characterized in that at least two of the aforementioned mixing sections are all the same shape and connected by an axis, and adjacent mixing sections are arranged rotated 90 degrees relative to each other.

2. A sprayer that sprays a liquid containing fine bubbles, A container section for storing liquid, A microbubble generating unit that generates microbubbles in the liquid that flows into the container, A nozzle section having a tip hole from which the liquid in which the fine bubbles are generated is ejected, The microbubble generation unit is connected to a hose that guides the liquid in which the microbubbles have been generated to the nozzle, The sprayer is equipped with an operating unit for operating the sprayer, The aforementioned microbubble generation unit is A cylindrical body with a tapered inner diameter at one end, The system includes a processing unit located inside the cylindrical body that processes the liquid flowing into the cylindrical body, The processing unit has at least two mixing units that divide the incoming liquid and rotate the divided liquid in a spiral manner in the direction of travel. The sprayer is characterized in that the mixing section is formed by twisting in a spiral shape in the direction in which the liquid flows and is arranged in a straight line.

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