Manufacturing process of transformer oil with high heat-conducting property

A technology of transformer oil and heat conduction performance, which is applied in the field of transformer oil and can solve problems such as heat conduction

Inactive Publication Date: 2020-09-04
浙江中博润滑油有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a transformer oil production process with s

Method used

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  • Manufacturing process of transformer oil with high heat-conducting property

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Embodiment 1

[0026] Embodiment 1: A manufacturing process of transformer oil with strong thermal conductivity, comprising the following raw materials in parts by weight: 80 parts of plant powder, 200 parts of base oil, 100 parts of sulfur hexoxide , 60 parts of moisture-proof agent, 120 parts of heat-conducting silicone grease, 100 parts of epoxy phenolic paint, 60 parts of nano-silicon dioxide, 60 parts of tetraethyl orthosilicate, and the plant powder is natural plants of gallnut, sumac wood and salt skin wood, including the following Raw materials in parts by weight ratio: the ratio of nano silicon dioxide and ethyl orthosilicate is 1:1, comprising the following steps:

[0027] Step 1: plant extraction, grind the natural plants of Chinese Gallnut, Cotinus chinensis and Salmonella, and extract the plant powder; Step 2: Collect, collect the base oil, and use it for later use after impurity removal; Step 3: Mix, mix the plants Powder, sulfur hexoxide, moisture-proof agent, heat-conducting ...

Embodiment 2

[0029] Embodiment two: a kind of transformer oil production process with strong thermal conductivity, comprising the following raw materials in parts by weight ratio: comprising the raw materials in the following parts by weight ratio: 100 parts of plant powder, 250 parts of base oil, 110 parts of sulfur hexoxide , 70 parts of moisture-proof agent, 130 parts of heat-conducting silicone grease, 110 parts of epoxy phenolic varnish, 70 parts of nano-silicon dioxide, 70 parts of tetraethyl orthosilicate, and the plant powders are natural plants of gallnut, sumac wood and salt skin wood, including the following Raw materials in parts by weight ratio: the ratio of nano silicon dioxide and ethyl orthosilicate is 1:1, comprising the following steps:

[0030] Step 1: plant extraction, grind the natural plants of Chinese Gallnut, Cotinus chinensis and Salmonella, and extract the plant powder; Step 2: Collect, collect the base oil, and use it for later use after impurity removal; Step 3: ...

Embodiment 3

[0032] Embodiment three: a kind of transformer oil production process with strong thermal conductivity, comprising the following raw materials in parts by weight: comprising the raw materials in the following parts by weight: 120 parts of plant powder, 300 parts of base oil, 120 parts of sulfur hexoxide , 80 parts of moisture-proof agent, 140 parts of heat-conducting silicone grease, 120 parts of epoxy phenolic varnish, 80 parts of nano-silicon dioxide, 80 parts of tetraethyl orthosilicate, and the plant powders are natural plants of gallnut, sumac wood and salt skin wood, including the following Raw materials in parts by weight ratio: the ratio of nano silicon dioxide and ethyl orthosilicate is 1:1, comprising the following steps:

[0033] Step 1: plant extraction, grind the natural plants of Chinese Gallnut, Cotinus chinensis and Salmonella, and extract the plant powder; Step 2: Collect, collect the base oil, and use it for later use after impurity removal; Step 3: Mix, mix t...

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Abstract

The invention discloses a manufacturing process of transformer oil with strong heat-conducting property, which comprises the following steps: 1. plant extraction: grinding natural plants of gallnut, cotinus coggygria and rhus chinensis, and extracting plant powder; 2, collecting: collecting the base oil, and carrying out impurity removal treatment for later use; 3, mixing: sequentially putting theplant powder, sulfur hexaoxide, a moisture-proof agent, heat-conducting silicone grease, epoxy phenolic paint and nano silicon dioxide into the base oil, and mixing; 4, stirring: stirring the mixed base oil through an electric stirrer to integrate the base oil and the raw materials; step 5, precipitation: after mixing the raw materials, putting tetraethoxysilane into the base oil, performing standing for observation, and carrying out precipitation treatment; step 6, after impurity removal and precipitation, cleaning impurities floating on the surface of the base oil; and step 7, drying: heating the base oil to achieve a dewatering effect. The product has high thermal conductivity and is convenient to use.

Description

technical field [0001] The invention relates to the technical field of transformer oil, in particular to a manufacturing process of transformer oil with strong thermal conductivity. Background technique [0002] Transformer oil: It is a fractionation product of petroleum, and its main components are compounds such as alkanes, naphthenic saturated hydrocarbons, and aromatic unsaturated hydrocarbons. Commonly known as square shed oil, light yellow transparent liquid, transformer oil is a kind of mineral oil obtained from natural petroleum through distillation and refining. A mixture of fine, cooling liquid natural hydrocarbons. Commonly known as square shed oil, light yellow transparent liquid. [0003] With the continuous development of the power industry, the power grid and power load are increasing, and the safety requirements of users for electrical equipment such as transformers and oil are also increasing, especially for the oil-immersed transformers used in high-rise ...

Claims

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Application Information

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IPC IPC(8): C10M167/00C10M177/00C10N40/16C10N30/12C10N30/06C10N30/08
CPCC10M167/00C10M177/00C10M2201/105C10M2201/00C10M2209/12C10M2209/101C10M2227/02C10M2229/02
Inventor 曹利平沈卫星葛国君洪旭姣
Owner 浙江中博润滑油有限公司
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