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Lubricating oil blending process

A lubricating oil and blending technology, which is applied in the direction of lubricating compositions, chemical instruments and methods, mixers, etc., can solve the problems of high impurity content and poor mixing effect, achieve high viscosity increasing ability, uniform and thorough mixing, and improve viscosity temperature performance effect

Active Publication Date: 2021-09-28
兆丰(重庆)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In view of the above-mentioned problems existing in the prior art, the technical problem to be solved in the present invention is: the current method of blending and preparing lubricating oil has the problems of poor mixing effect and high impurity content

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Embodiment Construction

[0058] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0059] For convenience of description, the following description concepts are introduced in the writing of the present invention:

[0060] In the present invention, 'front', 'back', 'left', 'right', 'upper', 'down' all refer to Figure 5 The orientation in , where 'front' refers to the Figure 5 facing outward relative to the paper, 'after' refers to the Figure 5 The center faces inwards relative to the paper. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "sleeved / connected", "connected", etc. should be understood in a broad sense, such as " Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an...

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Abstract

The invention discloses a lubricating oil blending process which comprises the following steps: firstly, preparing the following raw materials in parts by weight: base oil, a graphene improver, a lubricating oil thickener and the like; performing primary blending on the various raw materials in a reaction kettle to obtain primary lubricating oil, wherein the primary blending comprises pulse blending and stirring blending; conveying the primary lubricating oil to a heating tank to be heated and then filtered through a bag type filter and a precision filter in sequence; treating through a homogeneous emulsification pump, and thoroughly mixing various raw materials to obtain high-grade lubricating oil; and finally replacing various raw materials with high-grade lubricating oil, and circulating the steps for multiple times to obtain the finished product lubricating oil. According to the process, multiple raw materials are firstly subjected to pulse blending and stirring blending and then are thoroughly mixed by the homogenizing and emulsifying pump so that compared with lubricating oil obtained only through stirring blending, the lubricating oil is more uniform and thorough in mixing; meanwhile, the impurity content is greatly reduced through filtration of the bag filter and the precision filter so that the quality of finished lubricating oil is improved.

Description

technical field [0001] The invention relates to the technical field of lubricating oil production, in particular to a lubricating oil blending process. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects, and can reduce the friction and wear of the two objects due to the function of contact, it is a lubricating oil. Lubricating oil is made of base oil, various oils and additives. of. [0003] Graphene is a new material in which carbon atoms connected by sp² hybridization are closely packed into a single-layer two-dimensional honeycomb lattice structure. At present, more and more lubricating oil manufacturers are adding graphene to the lubricating oil ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F7/18B01F15/02B01F15/06B01F5/10B01D36/02C10M177/00
CPCB01D36/02C10M177/00
Inventor 贺仲文
Owner 兆丰(重庆)科技有限公司
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