Cleaning equipment and cleaning method for reducing heavy metal content of oysters

Abstract

The invention relates to the technical field of traditional Chinese medicinal material processing, in particular to cleaning equipment and a cleaning method for reducing the heavy metal content of oysters. The cleaning equipment comprises a water tank, wherein a seal box is welded to the outer wall of the top of the water tank, and a bearing I and a supporting ring are inserted into the outer walls of the two sides of the seal box correspondingly; a rotating shaft is inserted inside the bearing I; a fixed plate is soldered on the outer wall of one end of the rotating shaft; a screen drum is connected with the outer wall of one side of the fixed plate through bolts; a plurality of brush strips which are distributed in an annular shape are connected on the inner wall of the screen drum through bolts; a bearing II is inserted inside the supporting ring, and is connected to one side of the outer side of the screen drum in a sleeving manner; a plurality of tube clips are connected with the inner wall of the bottom of the seal box through bolts; and water distributors are inserted inside the plurality of tube clips respectively. The cleaning equipment has the beneficial effects that the brush strips are creatively driven by the screen drum rotating at a high speed to rub the outer walls of oysters, algae and impurities attached to the outer walls of the oysters and meat scraps on the inner walls of the oysters can be brushed off, and the oysters are washed and flushed with high-pressure water sprayed out of the nozzles, so that the total content of oyster ash content can be reduced.

Description

technical field [0001] The invention relates to the technical field of processing traditional Chinese medicinal materials, in particular to a cleaning device and a cleaning method for reducing the content of heavy metals in oatmeal. Background technique [0002] Oysters are the shells of oysters such as oysters in the Oyster family, oysters near the river, oysters or oysters in Dalian Bay, which can be collected throughout the year. After harvesting, semi-finished products are made through the processes of removing flesh, shelling, washing and drying, which can be processed into raw oysters and calcined oysters. Due to seawater pollution and aquatic algae reproduction, the number and types of algae in the oyster shell increase, making the shell Thick, lead to the increase of heavy metal content in oyster, and the measurement value of oyster ash and heavy metal content exceeds the standard, which not only damages the health of the eater, but also affects the profit margin of ...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of cleaning equipment and method that reduces the heavy metal content of oatmeal, to solve the existing extraction agent that is proposed in the above-mentioned background technology and easily contaminate medicinal material, destroy oyster integrity, waste reagent and water source and cannot improve oyster product equal disadvantage problem

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