Unlock instant, AI-driven research and patent intelligence for your innovation.

Preparation method of lubricating oil on mechanical equipment

A technology of mechanical equipment and lubricating oil, applied in the field of lubricating oil, can solve the problems of bearing bush or piston mechanical size change, friction pair wear and loss, etc., and achieve the effect of improving viscosity, improving wear resistance and prolonging service life.

Inactive Publication Date: 2018-07-20
HEFEI KANGZHIHENG MACHINERY TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned method for improving lubricating oil composition, although have certain beneficial effect, because the long-term effect of factors such as temperature, pressure and friction, still can cause the loss of the additive of lubricating oil, just can't fundamentally avoid lubricating oil The deterioration of the friction pair will continue to wear, the mechanical size of the bearing bush or the piston will change, and looseness will occur.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for preparing lubricating oil for mechanical equipment, including the following preparation steps:

[0027] a. Mix the modified calcium carbonate, modified titanium dioxide and modified zircon powder into a ball mill, ball mill to pass a 300-mesh sieve, heat at 180°C for 40 minutes, cool to room temperature, and use a 40% ethanol solution Rinse, wash with water, and dry naturally to obtain material one;

[0028] b. Add seaweed oil, linseed oil, polyurethane, natural gum extract, paraffin and tallow to material one, stir evenly at 75℃, stir for 30min, cool to room temperature, add polyol, pressurize and sonicate Stir for 20 minutes to obtain material two;

[0029] c. Add composite additives to material two, then add it to the blending kettle, adjust for 30 minutes at 55°C, and place it in a high-voltage pulsed electric field with a pulse frequency of 85 Hz and an electric field strength of 40 kV / cm for 5 seconds to obtain material three;

[0030] d. High-speed shearing...

Embodiment 2

[0041] A method for preparing lubricating oil for mechanical equipment, including the following preparation steps:

[0042] a. Mix the modified calcium carbonate, modified titanium dioxide and modified zircon powder into a ball mill, ball mill to pass a 300-mesh sieve, heat at 150°C for 30 minutes, cool to room temperature, and use a 40% ethanol solution Rinse, wash with water, and dry naturally to obtain material one;

[0043] b. Add seaweed oil, linseed oil, polyurethane, natural gum extract, paraffin and tallow to material one, stir well at 65℃, stir for 30min, cool to room temperature, add polyol, pressurize and sonicate Stir for 20 minutes to obtain material two;

[0044] c. Add composite additives to material two, then add it to the blending kettle, adjust for 20 minutes at 55°C, and then place it in a high-voltage pulsed electric field with a pulse frequency of 85 Hz and an electric field strength of 30 kV / cm for 3 seconds to obtain material three;

[0045] d. High-speed shear...

Embodiment 3

[0056] A method for preparing lubricating oil for mechanical equipment, including the following preparation steps:

[0057] a. Mix the modified calcium carbonate, modified titanium dioxide and modified zircon powder into a ball mill, ball mill to pass a 500-mesh sieve, heat at 180°C for 40 minutes, cool to room temperature, and use a 50% ethanol solution Rinse, wash with water, and dry naturally to obtain material one;

[0058] b. Add seaweed oil, linseed oil, polyurethane, natural gum extract, paraffin and tallow to material one, stir evenly at 75℃, stir for 40min, cool to room temperature, then add polyol, pressurize and ultrasonic Stir for 30 minutes to obtain material two;

[0059] c. Add composite additives to material two, then add it to the blending kettle, adjust for 30 minutes at 65°C, and place it in a high-voltage pulsed electric field with a pulse frequency of 95 Hz and an electric field strength of 40 kV / cm for 5 seconds to obtain material three;

[0060] d. High-speed s...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a preparation method of lubricating oil on mechanical equipment. The method comprises the following steps that a, modified calcium carbonate, modified titanium dioxide and modified zirconite powder are subjected to mixing and ball grinding; heating and cooling are performed; an ethanol solution and clear water are sequentially used for washing; after the drying, a first material is obtained; b, algal oil, linseed oil, polyurethane, natural gum extracts, paraffin and beef tallow are added into the first material; uniform stirring is performed; polyhydric alcohols are added; pressurization and ultrasonic stirring are performed to obtain a second material; c, a composite additive is added into the second material; then, the materials are added into a blending kettle tobe blended; the blended materials are put into a high-voltage pulse electric field to be treated to obtain a third material; d, the third material is subjected to high-speed shearing. The prepared lubricating oil has the advantages that the viscosity of the lubricating oil is effectively improved; the compactness of the lubricating oil is enhanced; the problems that sewage and sludge are immersedin the lubricating oil to be mixed with the lubricating oil, so that the lubricating oil is fast consumed, and the lubricating effect is lost are solved, so that the service life of the lubricating oil is effectively prolonged.

Description

Technical field [0001] The invention belongs to the technical field of lubricating oil, and in particular relates to a method for preparing lubricating oil for mechanical equipment. Background technique [0002] Lubricating oil works in the harsh environment of friction and extrusion for a long time, and it is easy to lose its lubrication effect under the influence of many factors, such as the relatively high surface speed of the friction pair, the large load, and the large temperature difference. If the lubricating oil deteriorates and loses its lubricating effect, it may cause wear on the working surface, the machine cannot work normally, and accidents may occur in severe cases. [0003] In order to extend the surface life of the friction pair, additives composed of various components are added to the lubricating oil at present. For example, in order to solve the problem of deposits in lubricating oil, calcium petroleum sulfonate can be added to the lubricating oil; in order to ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C10M169/04C10N30/06C10N30/02
CPCC10M169/048C10M2205/183C10M2207/142C10M2207/401C10M2209/104C10M2209/108C10M2209/109C10M2209/123C10M2215/086C10M2217/045C10M2219/02C10M2219/022C10M2223/04C10N2030/02C10N2030/06
Inventor 廖月
Owner HEFEI KANGZHIHENG MACHINERY TECH CO LTD