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Energy-saving agent special for gear of textile machine and preparation method thereof

An energy-saving agent and gear technology, which is applied in the fields of additives, petroleum industry, lubricating compositions, etc., can solve the problems of inconvenient use, difficulty in meeting the requirements of spinning gear lubrication and energy saving, and chemical and physical stability of nano-metal particle additives. Wear, energy saving effect is obvious, the effect of avoiding serious abrasive wear

Inactive Publication Date: 2010-06-30
郑州宏大纺纱新技术咨询有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is worth noting that during the storage and use of lubricating oil, nano metal particle additives with high chemical activity and surface activity are difficult to maintain chemical and physical stability for a long time, and it is inconvenient to use
Chinese patent application document CN 101100624A discloses an additive for lubricating oil; CN 101307267A discloses a metal nano-lubricating oil; but none of the above-mentioned lubricating materials is designed for the working environment of spinning machine gears, and it is difficult to meet the requirements for the lubrication and protection of spinning machine gears. energy saving requirements

Method used

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  • Energy-saving agent special for gear of textile machine and preparation method thereof
  • Energy-saving agent special for gear of textile machine and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1 A special energy-saving agent for textile machinery gears, containing 0.8kg of nano-copper powder (particle size 10-80nm, available in large quantities on the market), 950kg of Caltex Cepheus 68 base oil, 1kg of succinimide, and long-chain primary alkanes Zinc dithiophosphate (T203, produced by Nanjing Mingliang Oil Additive Co., Ltd.) 30kg, 10% polyvinyl alcohol 17-88 (polymerization degree 1700, alcoholysis degree 88%) solution 60kg.

[0027] The preparation method of the above-mentioned special energy-saving agent for spinning machine gears: get 0.8kg of nano-copper powder, 1kg of succinimide (50-100nm particle size) and 60kg of polyvinyl alcohol solution (10%, degree of polymerization 1700, degree of alcoholysis 88%) Add in a mixer, adjust the temperature to 40°C, stir and disperse at a speed of 5000r / min for 2 hours, then pump into an ultrasonic generator, and add 30kg of long-chain primary alkyl zinc dithiophosphate for forced dispersion. Then add the...

Embodiment 2

[0028] Example 2 A special energy-saving agent for textile machinery gears, containing 1.2kg of nano-copper powder, 900kg of Caltex Cepheus68 base oil, 1kg of succinate, and tetrapolyoxypropylene derivatives of amines (T1001, produced by Nanjing Lianrun Petrochemical Co., Ltd.) 35kg, chitosan derivative solution 50kg.

[0029]The preparation method of the above special energy-saving agent for textile machinery gears: take 1.2kg of nano-copper powder, 1.1kg of succinate and 50kg of chitosan derivative solution and add them to the mixer, adjust the temperature to 45°C, stir and disperse at a speed of 5800r / min for 2h , and then pumped into the ultrasonic generator, adding 35 kg of tetrapolyoxypropylene derivatives for forced dispersion. Then add the treated material to 900kg of Caltex Cepheus 68 base oil, heat up to 85°C to dissolve and make a solution, put it into a mixing tank, and start stirring for 1 to 2 hours.

[0030] The preparation method of the above-mentioned chitosa...

Embodiment 3

[0031] Embodiment 3 A special energy-saving agent for textile machinery gears, containing 0.1kg of nano-copper powder, 900kg of Caltex Cepheus68 base oil, 0.5kg of succinimide, 20kg of long-chain primary alkyl zinc dithiophosphate, and 10% polyvinyl alcohol 17-88 solution 20kg. The preparation method is basically the same as in Example 1.

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Abstract

The invention relates to an energy-saving agent special for gear of textile machine and a preparation method thereof. The energy-saving agent comprises nanometer copper powder, base oil or lubricating oil, nanometer copper powder dispersing agent, lubricating oils antioxidant, polyving akohol solution or chitosan ramification solution. The preparation method comprises the steps of: mixing the nanometer copper powder, the nanometer copper powder dispersing agent with the polyving akohol solution or the chitosan ramification solution; dispersing in a stirring way for at least 2h with the rotation speed of 4500-6000r / min at 38-50 DEG C; adding the lubricating oil antioxidant to perform ultrasound compulsory dispersing; and adding the base oil or the lubricating oil, and stirring while raising the temperature for 1-2h. The product has good stability; has the performance characteristics of good abrasion resistance, demulsibility, oxidation resistance, rust resistance, reducing the running noise when meshing the gear, and prolonging the service life of the gear, and the like; can repair the coarse metal surface of gear; has the long period of the lubrication function on the gear of the textile machine; and has obvious oil-saving and energy-saving effect.

Description

technical field [0001] The invention relates to the field of lubrication, in particular to a special energy-saving agent for textile machinery gears and a preparation method thereof. Background technique [0002] For nearly half a century, with the continuous growth of human production and consumption activities, greenhouse gases (CO 2 、CH 4 , N 2 O, O 3 etc., mainly CO 2 ) accumulation has increased rapidly, reducing the ability of the earth to radiate heat into space, thus further intensifying the original greenhouse effect of the earth's atmosphere. These greenhouse gases directly cause the rise of the earth's surface temperature and lead to global warming. This not only leads to changes in climate patterns and dramatic changes in the earth's ecosystem, but also brings huge economic, social, and environmental losses. Therefore, how to promote the reduction of greenhouse gas emissions has become a hot issue of concern to the international community. [0003] In order...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M161/00C10M145/04C10M145/40C10N40/04C10N30/06C10N30/10
Inventor 程皓王伟民康燕
Owner 郑州宏大纺纱新技术咨询有限公司
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