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Light filtration unit, grease purification system and grease purification method

A filter unit and purification system technology, applied in the direction of fat oil/fat refining, fat production, etc., can solve the problems of environmental protection, output and efficiency can not meet the production needs, etc., to achieve easy access to the device structure, reduce time, and retain the original flavor Effect

Pending Publication Date: 2019-11-05
深圳市德爱健康食品管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] It can be seen that the existing methods for removing aflatoxin in oil cannot meet the production needs in terms of environmental protection, yield and efficiency.

Method used

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  • Light filtration unit, grease purification system and grease purification method
  • Light filtration unit, grease purification system and grease purification method
  • Light filtration unit, grease purification system and grease purification method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] Embodiment 1 Utilizes the grease purification system of the present invention to purify peanut oil

[0083] S1: The freshly squeezed "crude oil" cannot be eaten, and is directly put into the crude oil storage tank, waiting to be filtered.

[0084] S2: Pump the grease into the filter press of the first filter unit 03 through a high-pressure pump to filter through 60 filter layers (the structure of the filter press and the principle of the filter press process are prior art), and further remove the residue in the grease At the same time, it also removes heavy metal ions and carcinogens, such as total arsenic, lead, and aflatoxin B1.

[0085] Sampling and inspection (testing unit: Shenzhen Institute of Metrology and Quality Inspection, Guangdong Province; report number: WT181113042), the test results are shown in Table 1.

[0086] The quality detection result of the peanut oil that the first filter unit pretreatment of table 1 obtains

[0087]

[0088]

[0089] S3:...

Embodiment 2

[0097] Embodiment 2 Utilizes the grease purification system of the present invention to purify peanut oil

[0098] S1: The freshly squeezed "crude oil" cannot be eaten, and is directly put into the crude oil storage tank, waiting to be filtered.

[0099] S2: The crude oil is pumped into the filter press of the first filter unit 03 through a high-pressure pump and filtered through 45 layers of filter layers (the structure of the filter press and the principle of the filter press process are prior art), and the crude oil is removed At the same time, it also removes heavy metal ions and carcinogens, such as total arsenic, lead, and aflatoxin B1.

[0100] S3: The peanut oil filtered by the first filter unit 03 enters the first oil storage tank 011, cools and settles naturally at 20°C, and waits to enter the light filter unit 01. The first oil storage tank 011 should be placed in a cool, dark, dry place with low temperature, and high temperature should be avoided.

[0101] S4: Th...

Embodiment 3

[0105] Embodiment 3 utilizes the grease purification system of the present invention to purify peanut oil

[0106] S1: The freshly squeezed "crude oil" cannot be eaten, and is directly put into the crude oil storage tank, waiting to be filtered.

[0107] S2: The crude oil is pumped into the filter press of the first filter unit 03 through a high-pressure pump and filtered through 80 filter layers (the structure of the filter press and the principle of the filter press process are prior art), and the crude oil is removed At the same time, it also removes heavy metal ions and carcinogens, such as total arsenic, lead, and aflatoxin B1.

[0108] S3: The peanut oil filtered by the first filter unit 03 enters the first oil storage tank 011, cools and settles naturally at 25°C, and waits to enter the light filter unit 01. The first oil storage tank 011 should be placed in a cool, dark, dry place with low temperature, and high temperature should be avoided.

[0109] S4: The cooled a...

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Abstract

The invention provides a light filtration unit, a grease purification system and a grease purification method. The light filtration unit includes a light illumination part and a filter part; the lightillumination part includes at least one light reaction unit; the light illumination part and the filter part are communicated through a pipeline. The grease purification system includes a first filtering unit, a light filtering unit and a second filtering unit; the first filtering unit and the light filtering unit are communicated through a pipeline, and the light filtering unit and the second filtering unit are communicated through a pipeline. According to the light filtering unit, through repeated ultraviolet light irradiation and filtering, and the removal rate of aflatoxin in grease reaches 100%. Raw materials of the purification system are simple and easy to obtain, operation is convenient and efficient, and the purification cost is greatly reduced. The invention further provides a grease purification method using the purification system, and through triple filtration, the removal rate of harmful impurities and aflatoxin is 100%.

Description

technical field [0001] The invention relates to the field of food processing, in particular to a light filter unit, a grease purification system and a grease purification method. Background technique [0002] Aflatoxin is classified as a Class 1 carcinogen by the Cancer Research Institute of the World Health Organization (WHO), and is a highly toxic and highly toxic substance. The danger of aflatoxin is that it can damage the liver tissue of humans and animals, and can lead to liver cancer or even death in severe cases. Aflatoxins mainly contaminate grain, oil, food, animal and plant foods, etc.; such as peanuts, corn, rice, wheat, beans, nuts, meat, milk and dairy products, aquatic products, etc. are all contaminated by aflatoxins. Among them, peanut and corn are the most polluted. Aflatoxin B1 is the most common in naturally contaminated food, and its toxicity and carcinogenicity are also the strongest. [0003] In the prior art, physical methods are mainly used to degr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B3/00C11B3/10
CPCC11B3/001C11B3/008C11B3/10
Inventor 李海泉崔峰
Owner 深圳市德爱健康食品管理有限公司