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Municipal water supply pipeline cleaning agent, and preparation method thereof

A pipeline cleaning agent and a technology for municipal water supply, applied in the field of municipal water supply pipeline cleaning agent and its preparation, can solve the problems of poor water flow, blocked water pipes, secondary damage to pipes, etc., so as to reduce the breeding of bacteria and increase the service life. , to ensure the effect of smooth pipeline

Inactive Publication Date: 2017-10-13
HEFEI ANLI ELECTRIC POWER ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pipelines for water supply are buried underground for a long time, and the possible rusting of pipeline joints will cause poor water flow in the pipelines, and in serious cases, blockage of water pipes and accidents will occur, which will bring inconvenience to the annual replacement of pipelines for municipal water supply. small damages
[0004] The current scavenger for removing scale in pipelines has complex ingredients, low active ingredients, and single dirt removal, which cannot
[0005] Remove the scale that contains more impurities and complex components and remains in the pipeline for a long time. While removing the dirt in the pipeline, due to the strong acidity, it will also cause unnecessary secondary damage to the pipeline, which seriously reduces the use of the pipeline Second, its residues have also caused certain pollution to drinking water

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of municipal water supply pipeline cleaning agent of the present embodiment comprises the raw material of following weight part:

[0038] 3-5 parts of cleaning synergist, 7-11 parts of acid salt composition, 3-7 parts of maltodextrin, 4-8 parts of guar gum, 3-5 parts of rust removal aid, 9-14 parts of traditional Chinese medicine fungicide , 20-30 parts of solvent, 5-8 parts of weak acid mixture, 3-6 parts of adsorbent.

[0039] The cleaning synergist in this embodiment is a mixture of zinc salt, sodium citrate, and aminotrimethylene phosphonic acid in a weight ratio of 2:1:2.

[0040] The acid salt composition in this embodiment is a mixture of phosphonate, octyl sulfonate and polyacrylate in a weight ratio of 1:3:5.

[0041] The rust removal additive in this embodiment is a mixture of sodium borate, sodium lauryl sulfate, and triethanolamine in a weight ratio of 3:1:1.

[0042] The traditional Chinese medicine fungicide in this example is a mixture composed o...

Embodiment 2

[0052] A kind of municipal water supply pipeline cleaning agent of the present embodiment comprises the raw material of following weight part:

[0053] 3-5 parts of cleaning synergist, 7-11 parts of acid salt composition, 3-7 parts of maltodextrin, 4-8 parts of guar gum, 3-5 parts of rust removal aid, 9-14 parts of traditional Chinese medicine fungicide , 20-30 parts of solvent, 5-8 parts of weak acid mixture, 3-6 parts of adsorbent.

[0054] The cleaning synergist in this embodiment is a mixture of zinc salt, sodium citrate, and aminotrimethylene phosphonic acid in a weight ratio of 2:1:2.

[0055] The acid salt composition in this embodiment is a mixture of phosphonate, octyl sulfonate and polyacrylate in a weight ratio of 1:3:5.

[0056] The rust removal additive in this embodiment is a mixture of sodium borate, sodium lauryl sulfate, and triethanolamine in a weight ratio of 3:1:1.

[0057] The traditional Chinese medicine fungicide in this example is a mixture composed o...

Embodiment 3

[0067] A kind of municipal water supply pipeline cleaning agent of the present embodiment comprises the raw material of following weight part:

[0068] 3-5 parts of cleaning synergist, 7-11 parts of acid salt composition, 3-7 parts of maltodextrin, 4-8 parts of guar gum, 3-5 parts of rust removal aid, 9-14 parts of traditional Chinese medicine fungicide , 20-30 parts of solvent, 5-8 parts of weak acid mixture, 3-6 parts of adsorbent.

[0069] The cleaning synergist in this embodiment is a mixture of zinc salt, sodium citrate, and aminotrimethylene phosphonic acid in a weight ratio of 2:1:2.

[0070] The acid salt composition in this embodiment is a mixture of phosphonate, octyl sulfonate and polyacrylate in a weight ratio of 1:3:5.

[0071] The rust removal additive in this embodiment is a mixture of sodium borate, sodium lauryl sulfate, and triethanolamine in a weight ratio of 3:1:1.

[0072] The traditional Chinese medicine fungicide in this example is a mixture composed o...

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PUM

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Abstract

The invention discloses a municipal water supply pipeline cleaning agent. The municipal water supply pipeline cleaning agent comprises, by weight, 3 to 5 parts of a cleaning synergist, 7 to 11 parts of an acid salt composition, 3 to 7 parts of maltodextrin, 4 to 8 parts of guar gum, 3 to 5 parts of a derusting auxiliary agent, 9 to 14 parts of traditional Chinese medicine bactericide, 20 to 30 parts of a solvent, 5 to 8 parts of a weak acid mixture, and 3 to 6 parts of an adsorbent. The municipal water supply pipeline cleaning agent can be used for washing water scale and stains in pipelines, delaying generation of secondary formation of stains, prolonging the service life of pipelines, and ensuring unblocking of pipelines; the traditional Chinese medicine bactericide is capable of killing bacteria in water supply pipelines generated in application process, is nontoxic for human body, and is friendly to the environment; a preparation method of the municipal water supply pipeline cleaning agent is disclosed; the raw materials are cheap and easily available; the preparation method is simple; and relatively high application value and promising application prospect are achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline maintenance, in particular to a municipal water supply pipeline cleaning agent and a preparation method thereof. Background technique [0002] In recent years, with the development of the national economy, the improvement of the quality of life of the people, the acceleration of the urbanization process, and the change of the new living environment, the municipal water supply has met the basic living needs of our country, especially the urban residents. Since the founding of New China, the development of water supply has played an important role in developing the economy, improving people's living standards and improving the environment. Municipal water supply is a water company: it is the urban water supply system, which consists of water treatment facilities and pipelines and other transportation facilities. Water treatment facilities include lifting pumping stations, circulating filtration po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/37C11D3/20C11D3/36C11D3/34C11D3/37C11D3/22C11D3/04C11D3/30C11D3/382C11D3/48C11D3/44C11D3/12C11D3/60
CPCC11D1/37C11D1/14C11D1/22C11D3/00C11D3/046C11D3/12C11D3/1266C11D3/201C11D3/2079C11D3/2086C11D3/222C11D3/30C11D3/3409C11D3/349C11D3/361C11D3/364C11D3/3765C11D3/382C11D3/43C11D3/48
Inventor 殷世尧
Owner HEFEI ANLI ELECTRIC POWER ENG CO LTD
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