Powder food detection instrument

Abstract

The invention discloses a powder food detection instrument which comprises a detection instrument tube, wherein a heating and mixing mechanism is arranged in the detection instrument tube. According to the powder food detection instrument, the detection instrument pipe and the heating and mixing mechanism are matched, force is applied to the rotary knob to enable the rotary rod and the tooth column to rotate at the same time, the first circular ring and the second circular ring can rotate at the same time and are opposite in direction through the meshing connection relation of the tooth columnand the tooth ring, a first vertical rod and a second vertical rod can rotate at the same time through transmission of a first vertical cylinder and a second vertical cylinder, and then a first stirring blade and a second stirring blade can mix a to-be-detected sample agent in the detection instrument pipe at the same time, so that the to-be-detected sample agent in the detection instrument pipeis fully and efficiently heated, and the uniform heating efficiency of the sample agent in the detection instrument pipe is improved.

Description

technical field [0001] The invention relates to the technical field of food testing, in particular to a powder food testing instrument. Background technique [0002] At present, when the content of preservatives in food is detected, it is mainly carried out in a test tube. The general method is to put the sample to be tested into the test test tube, and then drop the test reagent into the test test tube with a dropper. During the chemical reaction process of sampling, in some tests, stirring and heating are required to ensure that the chemical reaction is fully carried out, so as to obtain accurate test results. Existing food preservative testing instruments often require manual stirring and no special heating structure, when an external heat source is used for heating, there is a problem of uneven heating. In order to solve the above-mentioned problems, the detection instrument for the content of preservatives in powdered food in the prior art can be applied, but there are ...

AI Technical Summary

Problems solved by technology

[0002] At present, when the content of preservatives in food is detected, it is mainly carried out in a test tube. The general method is to put the sample to be tested into the test test tube, and then drop the test reagent into the test test tube with a dropper. During the chemical reaction process of sampling, in some tests, stirring and heating are required to ensure that the chemical reaction is fully carried out, so as to obtain accurate test results. Existing food preservative testing instruments often require manual stirring and no special heating structure, when an external heat source is used for heating, there is a problem of uneven heating. In order to solve the above-mentioned problems, the detection instrument for the content of preservatives in powdered food in the prior art can be applied, but there are still some problems in the actual use process. For example, during the heating process of the sample agent to be tested inside the test instrument tube, the heating temperature of the test instrument tube is relatively high, which may easily lead to partial rupture of the test instrument tube, and the safety performance needs to be strengthened. At the same time, the test sample agent inside the test instrument tube The mixing and stirring efficiency is average, and the uniform heating efficiency of the sample agent inside the detection instrument tube needs to be strengthened

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