Split type solution overflow bottle

The utility model discloses a split type solution overflow bottle, it includes bottle (1.3) and lower bottle (1.4), goes up bottle (1.3) and passes through one holistic bottle (1) of coupling mechanism (6) connection constitution down between bottle (1.4), its characterized in that: down be equipped with a plurality of overflow plate (2) according to the preface from last along vertical direction in bottle (1), the up end of overflow plate (2) forms concave arc face (2.1) along overflow plate's (2) axis indent, and the axis of whole overflow plate (2) is located same plumb line, and the biggest external profile diameter of last overflow plate (2) is less than the biggest external profile diameter of next overflow plate (2). The utility model provides a single filtration yield is big, and does not increase the split type solution overflow bottle who is used for filtering solution that the consumptive material can repeat repetitious usage.