Dairy-product sampling device of utilizing deoxygenation quantitation squeezing and closed delivery

Abstract

The invention discloses a dairy-product sampling device of utilizing deoxygenation quantitation squeezing and closed delivery. A structure thereof includes a bracket, a water outlet, a shaking ring, aventing box, a water entering pipe, an observation window and a deoxygenation sampling device. A pump machine can use the Bernoulli's law to increase nitrogen, and prevent formation of acidic substances. A sealing block is arranged on an outer wall of a valve leaf, and can prevent reverse irrigation of milk. Since detection of the milk needs static placing for a while, an anti-slipping bump squeezes a liquid delivery tube to enable the liquid delivery tube to form a confined space with a water collection tank, further increases a freshness keeping degree of milk components, and then improvesnumerical values of detection. The anti-slipping bump is rotated with a positioning rotation disc, then quantitatively squeezes a small piece of the milk inside the liquid delivery tube to deliver thesame to the right, improves delivery efficiency of the milk, ensures quantitative delivery of the milk at the same time, and then improves accuracy of the numerical values of detection. Since a phenomenon of local distortion can occur after deformation of the liquid delivery tube, occurrence of phenomena of entanglement and knotting is prevented after clinging of a groove of a squeezing rotationdisc, and stability of milk delivery is improved.

Description

technical field [0001] The invention relates to a dairy product sampling device utilizing deoxygenation quantitative extrusion and closed delivery, belonging to the field of liquid detection and sampling devices. Background technique [0002] As a common drink, milk is highly praised by people. Milk has high nutritional value. To detect the composition ratio of milk, a dairy product sampling device is needed. However, since milk is a liquid drink, it is easy to make the milk fat inside Oxidation reaction with oxygen in the air will destroy the original structure of the milk and cause errors in the detection. [0003] However, the existing dairy product sampling device has the following disadvantages: [0004] 1. Sampling and detection are very simple, mostly simple liquid adsorption devices, which simply transfer the milk, and the bacteria and oxygen in the air will easily react with the milk fat in the milk during the transfer to produce acidic substances. [0005] 2. Whe...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a dairy product sampling device that uses deoxygenation quantitative extrusion and closed delivery to solve the problem of extremely simple sampling and testing, mostly simple liquid adsorption devices, which simply When the milk is transferred, it is easy to cause the bacteria in the air to react with oxygen and the milk fat in the milk to produce acidic substances, and when extracting, because the detection bottle has quantitative requirements, there will often be errors in capacity when extracting manually. There will also be errors in the values ​​​​of the page, which will affect the statistical measurement of the ingredients

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