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Preparation method of high wall-hanging lubricating oil for flour machine

A flour machine and lubricating oil technology, which is applied in the direction of lubricating composition and petroleum industry, can solve the problems of poor wall-hanging property, raw material pollution, easy to flow around, etc., and achieve the effect of improving wall-hanging property, prolonging service life and low cost

Inactive Publication Date: 2018-04-20
WUHE HUANGHUAI GRAIN & OIL MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the use of the flour machine, lubricating oil is needed. Since it is a food-type machine, the main component of the lubricating oil is edible oil. However, edible oil has poor wall-hanging properties and is easy to flow around, which in turn causes damage to raw materials. Pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of high wall-hanging lubricating oil for flour mills includes the following operation steps:

[0018] (1) In parts by weight, mix 11 parts of 1,2-cyclohexanediaminetetraacetic acid, 5 parts of tetrabutylammonium fluoride, and 3 parts of isopropanol pinacol borate, and heat to tetrabutyl After the base ammonium fluoride is completely melted, it is cooled to room temperature to prepare additive A for use;

[0019] (2) In parts by weight, 31 parts of polycaprolactam powder and 10 parts of melamine polyphosphate are uniformly mixed, and then ball milled for 30 minutes to prepare additive B;

[0020] (3) After the additive A, the additive B, and the edible oil are evenly mixed in a mass ratio of 3:5:40, a high-wall-hanging lubricant for flour mills is prepared.

[0021] Specifically, the purity of the aforementioned 1,2-cyclohexanediaminetetraacetic acid is 97%.

[0022] Specifically, in the above step (1), the heating temperature is 71°C.

[0023] Specifically, i...

Embodiment 2

[0026] A preparation method of high wall-hanging lubricating oil for flour mills includes the following operation steps:

[0027] (1) In parts by weight, mix 13 parts of 1,2-cyclohexanediaminetetraacetic acid, 7 parts of tetrabutylammonium fluoride, and 5 parts of isopropanol pinacol borate, and heat to tetrabutylene After the base ammonium fluoride is completely melted, it is cooled to room temperature to prepare additive A for use;

[0028] (2) In parts by weight, 33 parts of polycaprolactam powder and 13 parts of melamine polyphosphate are mixed uniformly, and then ball milled for 35 minutes to prepare additive B;

[0029] (3) After the additive A, the additive B, and the edible oil are evenly mixed in a mass ratio of 3:5:43, a high-hanging lubricating oil for flour mills is prepared.

[0030] Specifically, the purity of the aforementioned 1,2-cyclohexanediaminetetraacetic acid is 97%.

[0031] Specifically, in the above step (1), the heating temperature is 73°C.

[0032] Specificall...

Embodiment 3

[0035] A preparation method of high wall-hanging lubricating oil for flour mills includes the following operation steps:

[0036] (1) According to parts by weight, mix 15 parts of 1,2-cyclohexanediaminetetraacetic acid, 9 parts of tetrabutylammonium fluoride, and 6 parts of isopropanol pinacol borate, and heat to tetrabutylene After the base ammonium fluoride is completely melted, it is cooled to room temperature to prepare additive A for use;

[0037] (2) In parts by weight, 31 parts of polycaprolactam powder and 10 parts of melamine polyphosphate are uniformly mixed, and then ball milled for 30 minutes to prepare additive B;

[0038] (3) After the additive A, the additive B, and the edible oil are evenly mixed in a mass ratio of 3:5:40, a high-wall-hanging lubricant for flour mills is prepared.

[0039] Specifically, the purity of the aforementioned 1,2-cyclohexanediaminetetraacetic acid is 97%.

[0040] Specifically, in the above step (1), the heating temperature is 71°C.

[0041] Sp...

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Abstract

The invention discloses a preparation method of high wall-hanging lubricating oil for a flour machine, wherein the preparation method includes the following operation steps: (1) mixing 1,2-cyclohexanediamine-tetracetic acid, tetrabutylammonium fluoride and isopropoxyboronic acid pinacol ester evenly, heating until tetrabutylammonium fluoride is completely molten, and cooling to room temperature,to prepare an additive A for standby application; (2) mixing a polycaprolactam powder and melamine polyphosphate evenly, and carrying out ball milling treatment for 30-40 min, to prepare an additive B; and (3) mixing the additive A, the additive B and edible oil according to the mass ratio of 3:5:(40-45) evenly, to obtain the high wall-hanging lubricating oil for the flour machine. The invention provides the preparation method of the high wall-hanging lubricating oil for the flour machine; the preparation method is simple in operation and low in cost; the prepared lubricating oil is excellentin lubricating effect and excellent in all-hanging performance, and cannot flow in all directions to pollute raw materials during the use process.

Description

Technical field [0001] The invention belongs to the technical field of flour mill lubrication, and in particular relates to a preparation method of high wall-hanging lubricating oil for flour mills. Background technique [0002] The flour machine is a wheat processing machine that relies on external power to grind wheat into small particles and adjust the size of the sieve to separate different sizes of flour particles to obtain small flour particles. Flour mill is a kind of roller mill, mainly used for flour milling of wheat, corn, sorghum, rice, millet and other raw materials. In the process of using the flour machine, lubricating oil is needed. Because it is a food-type machine, the main component of the lubricating oil is edible oil. However, the edible oil has poor wall-hanging properties and is easy to flow around, which causes damage to the raw materials. Pollution. Summary of the invention [0003] In order to solve the above technical problems, the present invention pro...

Claims

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Application Information

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IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N30/08
CPCC10M169/044C10M177/00C10M2207/401C10M2215/04C10M2215/222C10M2217/044C10M2227/062C10N2030/06C10N2030/08
Inventor 武献东
Owner WUHE HUANGHUAI GRAIN & OIL MACHINERY CO LTD
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