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Antifriction lubricating oil for lead pig cold granulating machine

A cold granulator and lubricating oil technology, which is applied in lubricating compositions, petroleum industry and other directions, can solve the problems affecting the normal use of the lead ingot cold granulator, the quality of the lead pellets is greatly affected, the performance of the lubricating oil is insufficient, etc. Improved rust resistance and lubricating effect, extended oil change interval, low cost effect

Inactive Publication Date: 2017-06-20
蚌埠市华鼎机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Lubricating oil is required for the transmission device, power device, and actuator on the lead ingot cold granulator, including large and small bearings. However, the existing lubricating oil has insufficient performance, poor anti-friction effect, and short life. Greatly affect the normal use of the lead ingot cold granulator, especially the quality of the produced lead pellets.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An antifriction lubricating oil for a lead ingot cold granulator, made of the following ingredients in parts by weight, base oil 100, zinc naphthenate 1.2, trisodium phosphate 1.0, octyl diphenylamine 0.2, turpentine 3, lignin Sodium Sulfate 0.2, Attapulgite 1.2, Nano Sericite 0.6, Cholesteryl Nonanoate 0.8, Coco Glycolamide 0.5;

[0020] The attapulgite is pretreated: the coupling agent is diluted with absolute ethanol to a solution A with a mass fraction of 1.8%, and the attapulgite is added to solution A at a mass ratio of 1:100, and ground for 30 minutes with a grinder , then heated to 40°C, held for 15 minutes, then cooled to -8°C, held for 10 minutes, then returned to room temperature naturally, added sulfanilic acid three times the mass of attapulgite, stirred for 20 minutes, filtered, dried, crushed, Pretreated attapulgite is obtained, and the particle size of the attapulgite is 50 μm.

[0021] The coupling agent is KH550.

[0022] The base oil is a polyalphao...

Embodiment 2

[0031] An antifriction lubricating oil for a lead ingot cold granulator, made of the following components in parts by weight, base oil 110, zinc naphthenate 1.8, trisodium phosphate 1.4, octyldiphenylamine 0.5, turpentine 5, lignin Sodium sulfate 0.6, attapulgite 1.4, nano-sericite 1.0, cholesteryl nonanoate 1.2, cocoyl glycolamide 0.8;

[0032] The attapulgite is pretreated: the coupling agent is diluted with absolute ethanol to a solution A with a mass fraction of 1.8%, and the attapulgite is added to solution A at a mass ratio of 1:100, and ground for 30 minutes with a grinder , then heated to 40°C, held for 15 minutes, then cooled to -8°C, held for 10 minutes, then returned to room temperature naturally, added sulfanilic acid three times the mass of attapulgite, stirred for 20 minutes, filtered, dried, crushed, Pretreated attapulgite is obtained, and the particle size of the attapulgite is 80 μm.

[0033] The coupling agent is KH550.

[0034] The base oil is a polyalphao...

Embodiment 3

[0043] A kind of anti-friction lubricating oil for lead ingot cold granulator, made of the following components by weight, base oil 105, zinc naphthenate 1.4, trisodium phosphate 1.2, octyl diphenylamine 0.3, turpentine 4, lignin Sodium sulfate 0.4, attapulgite 1.3, nano-sericite 0.7, cholesteryl nonanoate 0.9, cocoyl glycolamide 0.6;

[0044] The attapulgite is pretreated: the coupling agent is diluted with absolute ethanol to a solution A with a mass fraction of 1.8%, and the attapulgite is added to solution A at a mass ratio of 1:100, and ground for 30 minutes with a grinder , then heated to 40°C, held for 15 minutes, then cooled to -8°C, held for 10 minutes, then returned to room temperature naturally, added sulfanilic acid three times the mass of attapulgite, stirred for 20 minutes, filtered, dried, crushed, Pretreated attapulgite is obtained, and the particle size of the attapulgite is 70 μm.

[0045] The coupling agent is KH550.

[0046] The base oil is a polyalphaole...

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Abstract

The invention discloses antifriction lubricating oil for a lead pig cold granulating machine. The antifriction lubricating oil is prepared from base oil, zinc naphthenate, trisodium phosphate, octyl diphenylamine, turpentine, lignin sodium sulfate, attapulgite, nanometer sericite, cholesteryl nonanoate and coconut oil acid glycol amide. The antifriction lubricating oil provided by the invention has the advantages of excellent cooling property, excellent lubricating effect, capability of greatly promoting the anti-rusting property and lubricating effect of the lubricating oil, low flow point, no huge change in friction coefficient under high temperature, high stability and low cost.

Description

technical field [0001] The invention relates to the technical field of preparation of a lead ingot cold granulator, in particular to an anti-friction lubricating oil for a lead ingot cold granulator. Background technique [0002] Lead ingot cold granulator is the most advanced product on the lead-acid battery production line. Lubricating oil is required for the transmission device, power device, and actuator on the lead ingot cold granulator, including large and small bearings. However, the existing lubricating oil has insufficient performance, poor anti-friction effect, and short life. It greatly affects the normal use of the lead ingot cold granulator, especially the quality of the produced lead pellets. Contents of the invention [0003] The object of the present invention is to provide a kind of anti-friction lubricating oil for lead ingot cold granulator. [0004] The present invention is realized through the following technical solutions: [0005] An antifriction ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10N40/02C10N30/06C10N30/08C10N30/12C10N30/02C10N30/10
CPCC10M169/045C10M2201/14C10M2205/0206C10M2207/12C10M2207/281C10M2207/289C10M2215/064C10M2215/082C10M2219/024C10M2223/042C10N2030/02C10N2030/06C10N2030/08C10N2030/10C10N2030/12C10N2030/72C10N2030/76C10N2040/02C10N2010/02C10N2010/04
Inventor 余华乔
Owner 蚌埠市华鼎机械科技有限公司
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