Biochemical product low-temperature concentration equipment

Abstract

The utility model discloses a kind of biological chemical product low-temperature concentration equipment, it is related to vacuum concentration tank field.The utility model includes vacuum concentration tank body, the outside of vacuum concentration tank body is equipped with heating assembly;The heating assembly includes installation shell, the inside spiral of installation shell is provided with draft tube, both ends of the draft tube are passed through installation shell and are formed with liquid inlet, liquid outlet;The middle part of the draft tube is communicated with several groups of branch pipes, the branch pipe is projected to installation shell outside, electric three-way valve is installed in the communication intersection of branch pipe and draft tube, the utility model is connected by the draft tube and branch pipe of heating assembly through "Y" shape structure, cooperate electric three-way valve accurate switching heat medium flow direction, realize partition temperature control, the structure solves the problem that traditional concentration tank heating area is more difficult to control, enhance local heat exchange by the setting of branch pipe, reduce the heating temperature of other area, avoid biological active material inactivation due to local overheating.

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