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Alkaline washing agent for equipment in dairy industry as well as preparation method and application method thereof

A cleaning agent and alkaline technology, applied in the field of alkaline cleaning agents for CIP equipment in the dairy industry, can solve the problems of long cleaning time, large water consumption, environmental impact, etc., to save time and energy, reduce pickling frequency, reduce The effect of sewage discharge

Inactive Publication Date: 2018-08-10
北京安洁康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Now dairy production enterprises are mostly cleaned by acid and alkali two-step cleaning. The conventional cleaning steps are: water flushing - alkali cleaning (70-80°C) - water flushing (35-40°C) - pickling (60°C left and right)——Water flushing (normal temperature water), the cleaning process of conventional cleaning agents is complicated, the water consumption is large, the cleaning time is long, the energy consumption is large, and the sewage treatment of production enterprises is difficult, which has a great impact on the environment

Method used

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  • Alkaline washing agent for equipment in dairy industry as well as preparation method and application method thereof
  • Alkaline washing agent for equipment in dairy industry as well as preparation method and application method thereof
  • Alkaline washing agent for equipment in dairy industry as well as preparation method and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The cleaning of the dairy industry CIP equipment pipeline provided by the present embodiment is composed of the following components in parts by mass:

[0052] NaOH 50,

[0053] Potassium hydroxide 5,

[0054] Chelating agent 18,

[0055] Surfactant 0.5,

[0056] Sodium polyacrylate 2,

[0057] water treatment agent 2,

[0058] water 22.5.

[0059] The specific production process is as follows (according to this process is most conducive to maintaining the stability of the alkaline cleaning agent system):

[0060]

[0061] Instructions:

[0062] Dilute the alkaline cleaning agent prepared in this example with water until the mass percent concentration of the alkaline cleaning agent is 0.5% (mass of alkaline cleaning agent / (mass of alkaline cleaning agent + mass of water)), 60°C-85°C Under certain conditions, the dosage form of the CIP equipment is cleaned in a cycle for 20 minutes, and then washed with water.

[0063] The use effect of this embodiment:

[00...

Embodiment 2

[0072] The cleaning of the dairy industry CIP equipment pipeline provided by the present embodiment is composed of the following components in parts by mass:

[0073] NaOH 46,

[0074] Potassium hydroxide 10,

[0075] Chelating agent 10,

[0076] Surfactant 2,

[0077] Sodium polyacrylate 1,

[0078] water treatment agent 3,

[0079] water 28.

[0080]Production process: the same as in Example 1, wherein the chelating agent material is disodium edetate, the surfactant material is octyl decyl glucoside, and the water treatment agent material is aminotrimethylene phosphonic acid (ATMP).

[0081] Usage method: same as embodiment 1

[0082] The use effect of this embodiment:

[0083] The cleaned metal surface maintains the original color and luster of the metal; after cleaning, the surface is clean, there is no increase in the deposition of dirt such as fat, and the surface has no greasy feeling;

[0084] The alkaline cleaning agent of this embodiment is specially used for...

Embodiment 3

[0091] The cleaning of the dairy industry CIP equipment pipeline provided by the present embodiment is composed of the following components in parts by mass:

[0092] NaOH 46,

[0093] Potassium hydroxide 10,

[0094] Chelating agent 15,

[0095] Surfactant 1,

[0096] Sodium polyacrylate 0.5,

[0097] water treatment agent 3,

[0098] water 24.5.

[0099] Production technology: with embodiment 1. The chelating agent material is sodium tripolyphosphate, the surfactant material is lauryl glucoside, and the water treatment agent material is hydroxyethylidene diphosphonic acid (HEDP).

[0100] Using method: with embodiment 1.

[0101] The use effect of this embodiment:

[0102] The cleaned metal surface maintains the original color and luster of the metal; after cleaning, the surface is clean, there is no increase in the deposition of dirt such as fat, and the surface has no greasy feeling;

[0103] The alkaline cleaning agent of this embodiment is specially used for cle...

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Abstract

The invention discloses an alkaline washing agent for CIP equipment in a dairy industry. The alkaline washing agent is prepared from the following raw materials in parts by weight: 20 to 55 parts of sodium hydroxide, 1 to 10 parts of potassium hydroxide, 5 to 20 parts of chelating agent, 0.5 to 3 parts of surfactant, 0.5 to 5 parts of sodium polyacrylate, 2 to 5 parts of water treatment agent and2 to 61 parts of water. According to the alkaline washing agent for the CIP equipment in the a dairy industry, one-step alkaline washing can be used for replacing acid and alkali washing and the frequency of acid washing can be reduced, so that the emission is reduced and the water consumption is reduced; the time and energy sources are saved; a washing process is more rapid and more environmentally friendly, and more energy is saved.

Description

technical field [0001] The invention relates to a chemical cleaning agent, which belongs to the field of cleaning equipment pipelines in the dairy industry, in particular to an alkaline cleaning agent for CIP equipment in the dairy industry. Background technique [0002] Generally, dairy product companies will clean the equipment in situ (Cleaning In Place) after each production. If cleaning is not performed in time, it may cause a series of problems such as bacterial infection. [0003] Now dairy production enterprises are mostly cleaned by acid and alkali two-step cleaning. The conventional cleaning steps are: water flushing - alkali cleaning (70-80°C) - water flushing (35-40°C) - pickling (60°C left and right)——Water flushing (normal temperature water), the cleaning process of conventional cleaning agents is complicated, the water consumption is large, the cleaning time is long, the energy consumption is large, and the sewage treatment of production enterprises is difficu...

Claims

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Application Information

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IPC IPC(8): C11D10/02B08B3/08
CPCC11D1/662C11D3/044C11D3/06C11D3/2086C11D3/33C11D3/364C11D3/3765B08B3/08C11D2111/20
Inventor 李洋高倩杜明辉林俊彬
Owner 北京安洁康生物科技有限公司
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