Crank type crushing, sieving and drying integrated device for seaweed polysaccharide extraction

Abstract

The invention discloses a crank type crushing, sieving and drying integrated device for seaweed polysaccharide extraction; the device includes a treatment box; a crushing box is arranged on the rightside of the upper end of the treatment box, a driving shaft is arranged inside the crushing box, and a driving roller is arranged in the middle of the driving shaft; the right end of the driving shaftpasses through a separation plate and is connected with a driving gear; the back end of the driving gear is meshed with a driven gear; the left end of the driven gear is connected with a driven shaft; a driven roller is arranged in the middle of the driven shaft; the left end of the driving shaft passes through the left wall of the crushing box and is provided with a crank; a lifting sleeve is arranged in the middle of the crank; a connecting rod is connected at the lower end of the lifting sleeve; a piston rod is connected at the lower end of the connecting rod; a piston plate is connected at the lower end of the piston rod; a lifting rod is connected in the middle of the lower end of the piston plate; the right end of a swing sieve is hinged at the inner wall of the right end of the treatment box through a hinge; an air-induced box is arranged on the outer side of the piston plate. The crank type crushing, sieving and drying integrated device for seaweed polysaccharide extraction satisfies the integrative needs of crushing, sieving and drying in the pretreatment of seaweed polysaccharide, and only one power source is arranged in the whole device, so as to further reduce the processing cost.

Description

Technical field [0001] The invention relates to the technical field of biotechnology equipment, in particular to a crank-type seaweed polysaccharide extraction device for crushing, screening and drying. Background technique [0002] Seaweed is an important part of marine biological resources. It is mainly divided into blue algae, green algae, red algae and brown algae. At present, the most widely used seaweed are mainly brown algae, red algae and green algae, which are mainly used by humans in food, industry and medicine. Important source. Seaweed is rich in polysaccharides. Seaweed polysaccharides are macromolecular carbohydrates made up of multiple identical or different monosaccharide groups connected by glycosidic bonds. Seaweed polysaccharides mainly come from kelp, fusiforme (hijiki), macroalgae, and leaf Algae, Fucus and other seaweeds, seaweed polysaccharides mainly include algin, fucoidan and algin, which have high application value, such as agar, carrageenan, alginic a...

AI Technical Summary

Problems solved by technology

In the entire extraction of seaweed polysaccharides, we need to crush the seaweed in a crushing device, sieve in a sieving device, and then dry in a drying device. In this pretreatment process, we need to use three devices, not only It increases the cost of equipment, and also prolongs the pretreatment period of seaweed polysaccharides, which is not very practical

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