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Heat transfer oil of heat preservation pump and preparation method thereof

A heat transfer oil, heat preservation pump technology, applied in chemical instruments and methods, heat exchange materials, etc., can solve the problems of reduced thermal conductivity, long heating time, increased viscosity, etc., to achieve high safety, bright and clear appearance, heat conduction. uniform effect

Inactive Publication Date: 2016-06-01
ESKE PUMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary heat transfer oil has the disadvantages of poor thermal conductivity and long heating time, and the viscosity increases after a period of use, thereby reducing thermal conductivity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Heat 10 parts of rice bran wax to 80-85°C and mix with heat preservation. After completely melting, add 7 parts of fumed silica and 4 parts of sepiolite powder, and continue heat preservation and mixing for 15 minutes to obtain material I;

[0015] (2) Add 30 parts of methyl silicone oil and 10 parts of asbestos wool to 100 parts of paraffin oil, mix thoroughly and microwave at a microwave frequency of 2450MHz and a power of 600W for 10min, then add 6 parts of polyacrylamide and 5 parts of lignosulfonic acid Sodium, after mixing evenly, continue microwave treatment for 5 minutes to obtain material II;

[0016] (3) Add material I, 8 parts of alkyl glucoside, 3 parts of nano-cuprous chloride, 2 parts of dimethyl disulfide and 1 part of sulfur to material II, and mix well.

Embodiment 2

[0018] (1) Heat 15 parts of rice bran wax to 80-85°C and heat-preserve and mix, add 5 parts of fumed silica and 6 parts of sepiolite powder after it is completely melted, and continue to heat-preserve and mix for 15 minutes to obtain material I;

[0019] (2) Add 35 parts of methyl silicone oil and 8 parts of asbestos wool to 120 parts of paraffin oil, mix well, and then microwave at a microwave frequency of 2450MHz and a power of 600W for 10min, then add 8 parts of polyacrylamide and 7 parts of lignosulfonic acid Sodium, after mixing evenly, continue microwave treatment for 5 minutes to obtain material II;

[0020] (3) Add material I, 10 parts of alkyl glucoside, 2 parts of nano-cuprous chloride, 1 part of dimethyl disulfide and 2 parts of sulfur to material II, and mix well.

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Abstract

The invention discloses heat transfer oil of a heat preservation pump and a preparation method thereof and relates to the technical field of heat transfer oil. The heat transfer oil of the heat preservation pump comprises, by weight, 100-120 parts of paraffin oil, 30-35 parts of methylsilicone oil, 10-15 parts of rice bran wax, 8-12 parts of alkyl glycoside, 8-12 parts of asbestos wool, 6-10 parts of polyacrylamide, 5-8 parts of fumed silica, 5-8 parts of sodium lignin sulfonate, 4-6 parts of sea-foam stone powder, 2-3 parts of nanometer cuprous chloride, 1-2 parts of dimethyl disulfide and 1-2 parts of sulphur. The heat transfer oil of the heat preservation pump has the advantages that the heat transfer oil is transparent and clear in appearance, uniform in heat transfer after being heated and quick to transfer heat, the maximum heating temperature can reach 250 DEG C, viscosity of the heat transfer oil cannot be increased after long-term use, scorched substances and unpleasant smell cannot be produced, and high safety is achieved.

Description

Technical field: [0001] The invention relates to the technical field of heat-conducting oil, in particular to heat-conducting oil for heat preservation pumps and a preparation method thereof. Background technique: [0002] The pump body of the thermal insulation pump is provided with a hollow interlayer, and is equipped with an inlet and outlet flange, which can be used to heat, heat, heat, heat, heat and cool the pump and the pump with heat transfer oil, steam, hot water and other media. It is suitable for conveying non-corrosive, solid-free Particles, coagulating medium at room temperature. It is especially suitable for outdoor installation in alpine regions and occasions where the medium needs to be kept warm during the process. The medium temperature can reach 250°C and the viscosity is 5-1500cst. Ordinary heat transfer oil has the disadvantages of poor thermal conductivity and long heating time, and the viscosity increases after a period of use, thereby reducing therma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K5/10
CPCC09K5/10
Inventor 曹珠明
Owner ESKE PUMP
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