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Special oil for oil bath type air cleaner

An air filter and special oil technology, which is applied in the chemical industry, can solve the problems of low-temperature performance of oil products that cannot meet the requirements of use, poor fluidity, and high cost.

Inactive Publication Date: 2014-07-30
邱家增
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of using this oil is that the selected specifications and models are often inappropriate, the low temperature performance of the oil (such as pour point) cannot meet the requirements of use, and the filtering effect is not good; the cost of using diesel engine oil is high, and other functions are redundant
In the cold winter, the product has high viscosity and poor fluidity, which also cannot meet the requirements of use

Method used

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  • Special oil for oil bath type air cleaner
  • Special oil for oil bath type air cleaner
  • Special oil for oil bath type air cleaner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The present invention makes the material parts by weight of oil composition and consists of:

[0021]

[0022] Production Process:

[0023] 1. Add the specified amount of base oil into the container and heat it to 65℃±5℃ under stirring.

[0024] 2. Slowly add the pour point depressant to the base oil under the above temperature and stirring, and then continue stirring for about 30 minutes.

[0025] 3. Slowly add the viscosity index improver to the above oil under the above temperature and stirring, and then continue to stir for about 30 minutes.

[0026] 4. Slowly add the anti-rust agent into the above oil under the above temperature and stirring, and then continue to stir for about 30 minutes.

[0027] 5. Slowly add the copper corrosion inhibitor into the above oil under the above temperature and stirring, and then continue to stir for about 30 minutes.

[0028] 6. Slowly add the anti-foaming agent into the above oil under the above temperature and stirring, and ...

Embodiment 2

[0031] The present invention makes the material parts by weight of oil composition and consists of:

[0032]

[0033] Production technology is identical with embodiment 1.

Embodiment 3

[0035] The present invention makes the material parts by weight of oil composition and consists of:

[0036]

[0037] Production technology is identical with embodiment 1.

[0038] Use of the present invention:

[0039] The oil-bath air filter has upper and lower shells (there are air inlet and outlet ports on the shell), and an oil pool is inside the lower shell, and a certain amount (about 4L) of special oil (that is, the patented product of the present invention) is added to the oil pool. (Too much oil or too little oil is not suitable), and the upper shell is composed of filter screens wound with metal wires and other parts. Air enters the air filter housing from the air inlet, rushes to the surface of the oil along the air intake pipe, then changes direction, passes through the filter screen and reaches the outlet. After the air enters the air inlet, part of the dust in the dusty air collides with the oil surface under the inertia of the airflow and is adhered by the...

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Abstract

The invention discloses a special oil for an oil bath type air cleaner, belongs to the field of the chemical industry, and relates to an oil for the air cleaner. Raw material for preparing the special oil comprise base oil of L-AN32 total loss system oil, an alkyl naphthalene pour point depressant, an ethylene-propylene copolymer viscosity index improver (T612), a petroleum sodium sulfonate rust inhibitor (T702), a benzotriazol copper corrosion inhibitor (T706) and a methyl silicone oil antifoaming agent (T901). The special oil comprises base oil and various additives, and the base oil has a good low temperature performance, a good viscosity temperature performance and a moderate kinematic viscosity; and the additives can comprise the pour point depressant, the viscosity index improver, the rust inhibitor and the corrosion inhibitor. Oil products blended in the invention has a good viscosity temperature performance, has a high viscosity index, has a small viscosity change due to temperature change, can be used all the year round, has a 40% lower cost than diesel engine oil, and is nontoxic and environmentally-friendly.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to an oil for an air filter. Background technique [0002] Diesel engine oil is generally used in winter for dump truck oil-bath air filters used in mining areas. The problem of using this oil is that the selected specifications and models are often inappropriate, the low temperature performance of the oil (such as pour point) cannot meet the use requirements, and the filtering effect is not good; the cost of using diesel engine oil is high, and other functions are redundant. [0003] Some car owners use the method of adding No. 10 aviation hydraulic oil to the diesel engine oil. Although it can improve the low temperature performance of the oil, in the cold season, the oil has a high viscosity, poor fluidity, and poor filtration effect, which cannot meet the requirements. Requirements. And the cost is even higher than using diesel oil, which is not a good way. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04F02M35/026C10N20/02C10N30/02C10N40/25
Inventor 邱家增
Owner 邱家增
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