Device for detecting pesticide residue in food

Abstract

The invention provides a device for detecting pesticide residue in food. The device comprises a detection barrel, an upper cover body and a lower cover body, wherein a cross clapboard is arranged in the detection barrel and used for dividing the interior of the detection barrel into an upper cavity and a lower cavity; a first filtering drum is arranged in the upper cavity, can rotate relative to the detection barrel and divides the upper cavity into a first cavity and a second cavity; a plurality of filtering holes through which the first cavity is communicated with the second cavity are formed in the cross clapboard; the upper cover body is mounted at the upper end of the upper cavity, and a stirring device is arranged in the upper cover body; a first circular ring clamping slot is formed in the inner side of the upper cover body, an annular slideway is formed in the first circular ring clamping slot, and the top end of the first filtering drum is connected with the annular slideway; the lower cover body is mounted at the lower end of the lower cavity, a plurality of detection boxes are arranged on the inner side of the lower cover body and correspond to the plurality of filtering holes one to one, and detection test paper is arranged in each detection box. The device for detecting the pesticide residue in the foods has a simple structure, is convenient to use, has high detection speed, is safe and reliable, and effectively improves the food detection efficiency.

Description

technical field [0001] The invention relates to the technical field of food detection, in particular to a device for detecting food pesticide residues. Background technique [0002] Granular agricultural products such as soybeans and corn are indispensable diets on people's tables, and food safety involves the vital interests of the broad masses of the people, and has always been one of the important tasks of relevant regulatory agencies at all levels in the country. With the improvement of people's living standards, the requirements for quality of life are becoming more and more specific, especially for safe and pollution-free food, and the rapid and efficient detection of pesticide residues plays a major role in food safety. General food testing uses a special pesticide residue detector for testing. The pesticide residue detector is mainly for liquid testing. Before testing granular agricultural products, it is necessary to squeeze the liquid from granular agricultural pro...

AI Technical Summary

Problems solved by technology

General food testing uses a special pesticide residue detector for testing. The pesticide residue detector is mainly for liquid testing. Before testing granular agricultural products, it is necessary to squeeze the liquid from granular agricultural products before completing the testing. The pesticide residue detected by the instrument is relatively single, and it cannot completely detect multiple pesticide residues in food

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