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Solid chemical dredging agent for pipeline dredging and preparing method thereof

A technology of solid-state chemistry and dredging agent, applied in the direction of chemical instruments and methods, cleaning methods using liquids, cleaning methods and utensils, etc., can solve the problems of pipe wall softening, product cost increase, unfavorable plastic pipes and aluminum-plastic pipes, etc. Achieve the effect of peaceful dissolution process, simple preparation process and good dredging effect

Inactive Publication Date: 2004-04-14
汪立强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This complicates the preparation process
[0005] 2. The addition of metal aluminum increases the cost of the product
[0006] 3. The reaction between aluminum powder and strong alkali is quite violent, and considerable heat is released during the reaction, which will cause high local temperature in an instant, which is extremely unfavorable for plastic pipes and aluminum-plastic pipes, and may cause partial softening of pipe walls, degumming of joints or Deformation and looseness, long-term use will definitely affect the service life of the pipeline

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Granular sodium hydroxide 62%, sodium carbonate 15%,

[0025] 17% bleaching powder, 5% solid sodium dodecylbenzene sulfonate, appropriate amount of essence.

[0026] The formula of this embodiment is especially suitable for dredging domestic sewage and oily pipelines such as kitchens and toilets.

Embodiment 2

[0028] Granular sodium hydroxide 60%, sodium carbonate 15%,

[0029] 18% bleaching powder, 6% solid sodium dodecylbenzene sulfonate, appropriate amount of essence.

[0030] This embodiment is especially suitable for dredging sewer pipes such as toilets, public bathrooms, and public toilets, and has the functions of deodorization, decontamination, descaling, disinfection, and sterilization.

Embodiment 3

[0032] Granular sodium hydroxide 57%, sodium carbonate 17%,

[0033] 16% bleaching powder, 7% solid sodium dodecylbenzene sulfonate, appropriate amount of essence.

[0034] This formula product is suitable for preventing clogging in various occasions, as well as dredging hair and oily clogs, and deodorizing pipelines at the same time.

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Abstract

The present invention relates to a solid chemical pipe cleaning agent and its preparation method. It is characterized by that it is formed from 52-68% of granular sodium hydroxide, 11-19% of sodium carbonate, 15-21% of high test bleaching powder, 4-10% of sodium dodecyl benzene sulfonate and 0.02% of essence. Said invention has no need of adding metal aluminium, can obtain good cleaning effect, and can be used for killing pathogenic bacteria and insect eggs. Said invention also provides its preparation method and production steps.

Description

Technical field: [0001] The invention relates to a pipeline dredging agent and a preparation method thereof, in particular to a chemical dredging agent for unblocking blocked pipelines and a preparation method of the dredging agent. Background technique: [0002] Where pipelines are used to transport liquids (including clean water, sewage, oil, etc.), due to the presence of sundries in the transported materials, pipelines are often blocked due to silting. Current conventional dredging methods include mechanical and chemical methods. Among them, the mechanical dredging method has the use of rubber water pulling and plug-in dredging equipment. The rubber water puller is difficult to be effective for the blockage formed by hair, fabric and oily dirt with strong viscosity, especially in winter, the operation process is not only laborious, but also often has sewage splashing. Special dredging equipment is not convenient for ordinary families to purchase because of its high pric...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/08C23G1/14
Inventor 汪立强
Owner 汪立强
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