Food safety risk pre-screening device

By designing an automated food safety risk pre-screening device, the existing food safety testing methods are solved, and the rapid and accurate detection of multiple harmful substances is achieved, which improves the detection efficiency and flexibility and reduces the detection cost.

CN222689734UActive Publication Date: 2025-03-28SHENZHEN QUANZHEN YIAN BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421076265.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-16
Publication Date
2025-03-28
Estimated Expiration
2034-05-16

AI Technical Summary

Technical Problem

The existing food safety testing methods are cumbersome and time-consuming, and cannot meet the needs of rapid testing in modern food production and circulation. The existing testing equipment has a single function and cannot detect multiple harmful substances at the same time, which is relatively high in testing.

Method used

A pre-screening device for food safety risks is designed, including detection components. The detection components are precisely controlled by the controller through an automated process from the crushing of food samples, the addition of reagents, and the mixing of the food samples to the detection. Multiple detection tubes and detection sensors can be used to detect different projects at the same time.

Benefits of technology

It improves detection efficiency and flexibility, provides more uniform and more detailed samples, reduces detection costs, supports customized testing, and meets the fast and accurate testing needs in modern food production and circulation.

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Abstract

The utility model discloses a food safety risk pre-screening device which comprises a detection assembly, and the detection assembly comprises a conveyor, an arc-shaped guide block, a crushing tank, a detection pipe, a reagent conveying pipe and a controller. By adopting an automatic process, the food sample crushing, reagent adding, mixing and detection are all accurately controlled by the controller, so that the detection efficiency is greatly improved, meanwhile, the food sample can be quickly and effectively crushed by the crushing motor and the crushing tool bit, and a more uniform and finer sample is provided for detection; detection of different items such as heavy metal, pesticide residues and the total number of bacteria can be carried out at the same time through the multiple detection tubes and the multiple detection sensors, the detection flexibility and accuracy are improved, the addition amount of reagents is accurately controlled through the flow meter, and therefore it is ensured that the conditions of each detection are consistent, the detection accuracy is further improved, and meanwhile the detection efficiency is improved. The controller supports parameter setting and flow adjustment, and customized detection can be carried out according to different requirements.
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