| 摘要 |
PURPOSE: Provided, is an automatic mixing-injection system of liquid chemical for water treatment plant. The system is characterized in that liquid chemical is mixed with pressure water by an injector, and liquid chemical is jetted by a sprayer. Therefore, supply of liquid chemical is uniform. CONSTITUTION: The system is characterized by comprising the following devices: a chemical storage tank(10) to store liquid chemical; a chemical injection device(20) to supply liquid chemical; a distribution tank(30) to distribute liquid chemical; an injector(40) that pressure water and liquid chemical are discharged; a mixer(50) to mix pressure water and liquid chemical; and a sprayer(60) to the mixture.
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