Single-effect external circulation concentrator based on condensation bead collecting mechanism

Abstract

The invention discloses a single-effect external circulation concentrator based on a condensation bead collection mechanism, and relates to the technical field of concentrators, the single-effect external circulation concentrator comprises a heating tank, a cooling mechanism, a liquid separation mechanism and a wall scraping mechanism; the top end of the heating tank is provided with a feed inlet,and one end of the outer wall of the heating tank is provided with a steam inlet pipe and a condensate outlet pipe; the end, away from the heating tank, of the steam inlet pipe is connected with an air heater. By arranging the rotating shaft, the connecting rod, the scraper, the connecting bearing, the fixing rod, the fan blades, the motor, the water inlet pipe and the water inlet valve, wall scraping operation can be conducted on the interior of the evaporation chamber, the fan blades are driven to rotate through steam flowing, and the fan blades can drive the scraper to conduct wall scraping operation on the inner wall of the evaporation chamber through the rotating shaft and the connecting rod, thereby aoviding adhesion of the material liquid to the inner wall of the evaporation chamber; in addition, cleaning water can be injected into the evaporation chamber through the water inlet pipe to be cleaned and maintained, the fan blades and the scraper are driven by the motor to rotate,the cleaning water can be stirred, and the evaporation chamber can be better cleaned.

Description

technical field [0001] The invention relates to the technical field of concentrators, in particular to a single-effect external circulation concentrator based on a condensation bead collection mechanism. Background technique [0002] The concentrator is mainly suitable for the concentration production process of traditional Chinese medicine, health care products, natural condiments, food additives, food, chemical industry and other industries. It can provide extracts with different specific gravity for different dry production methods. It has wide application, easy operation and high maintenance rate. Low, the single-effect external circulation concentrator is used in the vacuum concentration of small batches and many varieties with low heat sensitivity in medicine, chemical industry, etc. The single-effect external circulation concentrator adopts the combination of external heating natural circulation and vacuum negative pressure evaporation, and the evaporation speed is fas...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a single-effect external circulation concentrator based on a condensation bead collection mechanism in order to solve the problems of the material liquid adhering to the inside of the evaporation chamber and the production energy consumption

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