| 摘要 |
A portable ocher spray for controlling red tide is provided to spray uniformly ocher powder onto a wide area of seawater where red tide is generated, control a mixing ratio of ocher with air, mix ocher with air very easily, and enable the portable ocher spray to be installed on a small ship. In a portable ocher spray(1) for controlling red tide, comprising an ocher injection part(10), a "T" connecting pipe(40), a blower(50), an ejection nozzle(70), a drive motor, a power transmitting means(90), and a chargeable battery(100), the portable ocher spray further comprises an ocher crushing part(20) which is installed between the ocher injection part and the "T" connecting pipe, wherein the ocher crushing part includes at least one crushing gears(21) which has a screw type thread and is installed at an opened lower side of the ocher injection part to pulverize finely agglomerated ocher by receiving power from the drive motor through the power transmitting means. The portable ocher spray further comprises: an ocher quantity adjusting valve(30) installed in the "T" connecting pipe and rotated to be opened or closed; a venturi part(41) formed in the "T" connecting pipe; and a flexible transfer hose(60) connected between the "T" connecting pipe and the ejection nozzle. |
