Rapid swill-cooked dirty oil detection kit
A detection box, gutter oil technology, applied in the investigation stage/state change, etc., can solve the problems of lack, inaccurate structure, difficult inspection by ordinary users, etc., and achieve the effect of fast detection
Inactive Publication Date: 2014-06-04
卓仲表
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Problems solved by technology
[0003] The existing detection of waste oil usually requires a special quality inspection agency, and it is difficult for ordinary users to conduct on-site inspections
Part of the waste oil has not been neutralized, because its rancidity index exceeds the standard, and it can be tested by test paper, but unscrupulous merchants often do further treatment for this point, so the structure of the test paper is not accurate and lacks A simple means capable of on-site inspection for ordinary households
Method used
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Embodiment 1
[0019] Such as figure 1 As shown, a rapid detection box for waste oil includes a detection box body 1, a detection chamber 2, a semiconductor refrigeration mechanism 3 and a power supply mechanism 4, and the semiconductor refrigeration mechanism 3 and power supply mechanism 4 are fixedly installed in the detection box body 1. The detection chamber 2 is fixedly installed on the detection box body 1, and the outer wall of the detection chamber 2 is closely connected to the cold end of the semiconductor refrigeration mechanism 3 through the heat transfer plate 5; the power supply mechanism 1 is electrically connected to the semiconductor refrigeration mechanism 3 through wires And the on-off of the circuit is controlled by the control switch 6 .
[0020] The invention can be further described as, as figure 2 As shown, the conductor refrigeration mechanism 3 includes a cold end plate 31, a heat dissipation plate 32, a P-shaped semiconductor 33 and an N-shaped semiconductor 34, a...
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The invention relates to the field of edible oil quality detection and in particular relates to a swill-cooked dirty oil detection device. The rapid swill-cooked dirty oil detection kit comprises a detection kit body, a detection containing cavity, a semiconductor refrigeration mechanism and a power supply mechanism, wherein the semiconductor refrigeration mechanism and the power supply mechanism are fixedly arranged in the detection kit body; the detection containing cavity is fixedly arranged on the detection kit body; the outer wall of the detection containing cavity is connected with the cold end of the semiconductor refrigeration mechanism through a heat transfer plate in a clung manner; the power supply mechanism is electrically connected with the semiconductor refrigeration mechanism through a wire, and on-off of the circuit is controlled through a control switch. According to the rapid swill-cooked dirty oil detection kit, the detection containing cavity is cooled through the semiconductor refrigeration mechanism, and oil in the detection containing cavity is cooled by utilizing the principle that animal fat contained in the swill-cooked dirty oil is high in solidification temperature; moreover, when the temperature is reduced to be 0-8 DEG C and white solidified substances appear, so that the oil contains the animal fat, and the swill-cooked dirty oil is determined; the rapid swill-cooked dirty oil detection kit is rapid and convenient in detection and is particularly suitable for ordinary families.
Description
technical field [0001] The invention relates to the field of edible oil quality detection, in particular to a waste oil detection device. Background technique [0002] Unscrupulous merchants often sell waste oil as cooking oil. Generally speaking, waste oil can be divided into the following categories: one is waste oil in a narrow sense, that is, the greasy floating matter in the sewer or the oil that is simply processed and extracted from the leftovers and leftovers of hotels and restaurants; the other is low-quality pork , pig viscera, pig skin processing and oil produced after refining; the third is the oil used for fried food after the number of times it is used exceeds the specified requirements, and then it is reused or added some new oil to it and reused. The rancidity index of gutter oil far exceeds the national regulations. Long-term intake will lead to weight loss and developmental disorders, prone to diarrhea and enteritis, and liver, heart and kidney enlargement...
Claims
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IPC IPC(8): G01N25/02
Inventor 卓仲表
Owner 卓仲表