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A cleaning method for food production equipment

A production equipment and cleaning technology, applied in the direction of cleaning methods, cleaning methods and utensils using liquids, chemical instruments and methods, etc., can solve the problems of organic carbon content, electrical conductivity, and the number of colonies exceeding the standard.

Active Publication Date: 2022-08-05
河南汇元特殊医学用途配方食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a cleaning method for food production equipment, which solves the problems mentioned in the above-mentioned background technology that the indicators such as organic carbon content, electrical conductivity, and the number of colonies in the rinse water exceed the standard

Method used

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  • A cleaning method for food production equipment

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A cleaning method for food production equipment, including the following steps:

[0029] (1) Under the condition of 60 ° C, use the aqueous solution of the ethanol-sucrose ester S1 to clean the three-dimensional mixed welrs for 30 minutes. Among them, the aqueous solution of the composite cleaner S1 includes 70%of the ethanol, and the sucrose is sucrose The content of the ester is 1%, and the water content is 29%;

[0030] (2) Under the condition of 60 ° C, use sodium carbonate-ammonia water composite cleaner S2 to clean the three-dimensional mixed barrel wall for 30 minutes; of which, the aqueous solution of the composite cleaner S2 includes 30% The content of ammonia water is 10%, and the content of water is 60%;

[0031] (3) Use the 3%citric acid solution of the gas -shaped citric acid to rinse the wall of the three -dimensional mixed barrel for 5 minutes;

[0032] (4) Rinse the internal wall of the three -dimensional mixing machine with a purified water, until the washi...

Embodiment 2

[0034] A cleaning method for food production equipment, including the following steps:

[0035] (1) Under the condition of 30 ° C, use the aqueous solution of the alcohol-sucrose ester-composite cleaning agent S1 to clean for 10 minutes. Among them, the aqueous solution of the composite cleaner S1 includes the content of ethanol, 1%of the content of ethanol, and sucrose esters for sucrose esters The content is 0.1%, and the water content is 98.9%;

[0036] (2) Under the condition of 30 ° C, use sodium carbonate-ammonia water composite cleaning agent S2 to clean for 10 minutes. Among them, the water solution of the composite cleaner S2 includes 10%of sodium carbonate, ammonia water with ammonia water The content is 30%, and the water content is 60%;

[0037] (3) Use the gas -shaped 1%citric acid solution to rinse for 1 minute in the inside wall of the cone body;

[0038] (4) Rinse the internal wall of the opponent's cone body with a purified water, and rinse the water as neutral af...

Embodiment 3

[0040] A cleaning method for food production equipment, including the following steps:

[0041] (1) Under the condition of 40 ° C, use the aqueous solution of the ethanol-sucrose esters S1 to clean the three-dimensional mixed welrastin wall for 20 minutes; Among them, the aqueous solution of the composite cleaner S1 includes 50% The content of the ester is 0.5%, and the water content is 49.5%;

[0042] (2) Under the condition of 30 ° C, use sodium carbonate-ammonia water composite cleaner S2 to clean the three-dimensional mixed barrel wall for 15 minutes; of which, the aqueous solution of the composite cleaner S2 includes 20%of sodium carbonate, and the content of sodium carbonate is 20%, and the content of sodium carbonate is 20%. The content of ammonia water is 20%, and the content of water is 60%;

[0043] (3) Use the gas -shaped 1.8%citric acid solution to rinse the wall of the three -dimensional mixed barrel for 5 minutes;

[0044] (4) Rinse the internal wall of the three -di...

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Abstract

The invention relates to the field of equipment cleaning, in particular to a cleaning method for food production equipment. The cleaning method for food production equipment includes the following steps: (1) using an aqueous solution of composite cleaning agent S1 to clean the inner wall of the equipment for 10 to 30 minutes at a temperature of 30 to 60 °C; (2) at a temperature of 30 to 60 °C Under the same conditions, use the aqueous solution of composite cleaning agent S2 to clean the inner wall of the equipment for 5 to 30 minutes; (3) use a gaseous citric acid solution to rinse the inner wall of the equipment for 1 to 5 minutes; (4) use purified water to rinse the inner wall of the equipment, Until the rinse water is neutral after rinsing. The cleaning method provided by the present invention does not use highly polluting cleaning liquids such as acid liquid, which causes neither environmental pollution nor harm to operators; the cleaning reagents used in the cleaning method are all raw materials or additives used by food enterprises, and are rinsed clean Even if there is a slight residue of cleaning agent on the surface, it will not cause adverse effects on the quality of the subsequently produced food.

Description

Technical field [0001] The invention involves the field of equipment cleaning, especially a cleaning method for food production equipment. Background technique [0002] Food production equipment, that is, food machinery, is the general term for processing food raw materials into all machinery and equipment of semi -finished products. Commonly used food production equipment include three -dimensional mixed machines, square cone mixed machines, and packaging machines. [0003] Because the internal structure of the mechanical and equipment of food production is relatively complicated, reagents or other methods are often required; for example, the emulsion equipment mainly relies on acid liquid and alkaline solution; continuously operated powder production equipment mainly uses compressed air blowing and rags. Intermittently running powder production equipment requires CIP cleaning (acid liquid, alkaline liquid cleaning). The above cleaning method is more ideal for the cleaning effec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B3/02B08B3/08B08B13/00
CPCB08B3/02B08B3/08B08B13/00
Inventor 毕生雷贾佳高玉良张建博刘朝建李静刘瑞
Owner 河南汇元特殊医学用途配方食品有限公司