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Polymer flocculant mixing dissolution system and polymer flocculant mixing dissolution method
Polymer flocculant mixing dissolution system and polymer flocculant mixing dissolution method
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机译：高分子絮凝剂混合溶解系统及高分子絮凝剂混合溶解方法
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摘要
The present invention provides a polymer flocculant mixing / dissolution system and a polymer flocculant mixing / dissolving method capable of generating a polymer flocculant solution in a short time with low power. A mixing tank (2) for mixing a solid polymer flocculant with water as a solvent, and a liquid feed for feeding an aqueous solution containing the mixed polymer flocculant from the mixing tank. Means (3), a casing disposed in the middle of the flow path of the aqueous solution discharged from the liquid feeding means, and an impeller having a radial groove formed on the outer periphery over the entire circumference, the casing A structure provided with a vortex mixer (4A, 4B) for rotating and rotating the impeller and pressurizing while forming a vortex flow of the aqueous solution along the inner peripheral wall of the casing to mix and dissolve the polymer flocculant And [Selection] Figure 1
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