A liquid ultraviolet light sterilization, detection device and its use method

Abstract

The invention discloses a device for performing ultraviolet disinfection and detection on liquids and an application method thereof. The device is capable of killing aflatoxin, germs and viruses by utilizing ultraviolet rays; non-toxic harmless quartz glass is adopted to manufacture containers which do not contain plasticizers; by virtue of the device, the contents of the aflatoxin, the germs and the viruses can be detected at the same time; the device is simple in structure, the defection method is convenient and easy to learn, and the device is suitable for families, offices and factories to perform the quality detection on edible oil and potable water; influences on a human body, caused by directly drinking the potable water or eating the edible oil, is avoided, filter elements need not to be replaced, the filtration efficiency and the disinfection efficiency are high, and the device is provided with a liquid virus detecting unit. Special testing, detecting and analyzing instruments are purchased by large edible oil processing enterprises so as to detect the content of the aflatoxin in the edible oil and the germs and viruses in the potable water, but small enterprises, families and offices can not purchase the special detecting instruments or have no conditions to purchase the special detecting instruments; by virtue of the device disclosed by the invention, the disinfection effect and quality can be detected by consumers at any time.

Description

technical field [0001] The invention relates to a liquid ultraviolet light sterilization and detection device and a using method thereof. Background technique [0002] In 1993, aflatoxin was classified as a Class 1 carcinogen by the Cancer Research Institute of the World Health Organization (WHO), which is a highly toxic and highly toxic substance. The hazard of aflatoxin is that it can damage the liver tissue of humans and animals. In severe cases, it can lead to liver cancer or even death. The types of aflatoxins include B1, B2, G1, G2, M1, M2, P1, Q, H1, GM Aflatoxin B1 is the most abundant in naturally contaminated food, and its toxicity and carcinogenicity are also the strongest. The toxicity of B1 is much higher than that of cyanide, arsenic and organic pesticides. When people ingest a large amount, acute poisoning can occur, and acute hepatitis, hemorrhagic necrosis, fatty degeneration of liver cells and hyperplasia of bile ducts can occur. When ingested in small a...

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Problems solved by technology

[0008] (2) The smaller the gap, the more uniform the sterilization, the better the effect, but the output is lower

On the contrary, if the gap is large, although the output is high, the sterilization is uneven and the sterilization effect is poor

The lower the flow rate of peanut oil in the circular tube, the better the sterilization effect, but the greater the heat generated, the lower the yield. On the contrary, the faster the flow speed, the worse the sterilization effect, the less heat generated, and the higher the yield;

[0009] (3) The device has high manufacturing cost and large volume, and only large-scale and continuous sterilization of edible oil can reduce the cost

Therefore, it is not suitable for small workshops and home use;

[0010] (4) Each sterilization device adopts one or six high-power ultraviolet lamp tubes with tens of watts to several hundred watts. The light source is concentrated inside the lamp tube, which generates a lot of heat. Low optical power

Therefore, the light wave and small solar lamps proposed in this patent are a broad concept, which do not have the technical characteristics of pertinence and applicability, and cannot be implemented

[0015] (3) Each step of the method is very vague and general, and lacks the support of corresponding technical indicators

[0019] Some families and offices do not drink qualified mineral water for some reason, and the virus and germ content in water sources such as tap water, self-provided well water and mountain spring water often exceed the national drinking water standard, and direct drinking will affect health

[0020] Filtered water cleaning household devices require frequent cleaning and replacement of filter elements, etc., which is troublesome to use, and some small-sized viruses may slip through the net, resulting in poor quality of filtered water

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