CN112251278A - Antibacterial emulsified oil for hydraulic support - Google Patents
Antibacterial emulsified oil for hydraulic support Download PDFInfo
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- CN112251278A CN112251278A CN202011197997.6A CN202011197997A CN112251278A CN 112251278 A CN112251278 A CN 112251278A CN 202011197997 A CN202011197997 A CN 202011197997A CN 112251278 A CN112251278 A CN 112251278A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M177/00—Special methods of preparation of lubricating compositions; Chemical modification by after-treatment of components or of the whole of a lubricating composition, not covered by other classes
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/05—Metals; Alloys
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/02—Hydroxy compounds
- C10M2207/021—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2207/022—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least two hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/02—Amines, e.g. polyalkylene polyamines; Quaternary amines
- C10M2215/04—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
- C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
- C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
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Abstract
The invention discloses antibacterial emulsified oil for a hydraulic support, which comprises the following raw materials in percentage by mass: 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of petroleum sodium sulfonate, 4-8 parts of triethanolamine oleate soap, 35-45 parts of auxiliary additives, 4-7 parts of sulfonate, 5-8 parts of tetrasodium ethylene diamine tetraacetate and 6-10 parts of anilide containing silver ions; according to the invention, the modified nano-zinc is added into the raw materials and is matched with other raw materials with a specific proportion for use, so that the nano-particles have good dispersing performance, the emulsified oil has excellent antibacterial property, corrosion resistance, rust resistance, wear resistance and extreme pressure resistance, and the quality reduction of the emulsified oil caused by the change of oil quality due to bacterial proliferation and the like caused by messy and poor environment is effectively avoided; meanwhile, the essence is added, so that the emulsified oil has good compatibility with other components, the unpleasant smell of the emulsified oil is effectively improved, and a working environment which is more beneficial to the health of miners is provided; the invention improves the processing technology, and the obtained antibacterial emulsified oil is more stable.
Description
Technical Field
The invention relates to the field of emulsified oil, in particular to antibacterial emulsified oil for a hydraulic support.
Background
The emulsified oil is a product prepared by adding a proper amount of antirust agent and emulsifier into base oil. The oil-based appearance is a brown-yellow to light-brown translucent uniform oil body at normal temperature. The cutting tool is suitable for the high-speed and high-precision cutting of the procedures of multi-station processing of ferrous and nonferrous metal workpieces in metal processing and turning, drilling, boring, reaming, working wire and rolling of common machine tools, and can improve the durability and cutting efficiency of the cutting tool. The hydraulic support is a structure used for controlling the mine pressure of the coal face. The mining face mine pressure acts on the hydraulic support in the form of external load. In the mechanical system of the interaction of the hydraulic support and the mining face surrounding rock, if the resultant force of all the supporting pieces of the hydraulic support and the resultant force of the external load of the top plate acting on the hydraulic support are exactly in the same straight line, the hydraulic support is very suitable for the mining face surrounding rock.
The emulsified oil of the hydraulic support is suitable for power transmission media of systems such as a coal mine hydraulic support, a single hydraulic prop, a hydraulic electric furnace and the like, can effectively protect a hydraulic system, and prolongs the service life of the hydraulic system. Emulsified oil is the material that is not resistant to deposit itself, and the validity period is shorter, and when depositing, because in being in outdoor service environment more, all kinds of bacterial microorganism that it can contact are more, and these can accelerate the decomposition of emulsified oil, lead to its depositing time to be shorter. Therefore, the emulsified oil itself needs further improvement.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an antibacterial emulsified oil for a hydraulic bracket.
In order to achieve the purpose, the invention adopts the following technical scheme:
the antibacterial emulsified oil for the hydraulic support comprises the following raw materials in percentage by mass: 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of petroleum sodium sulfonate, 4-8 parts of triethanolamine oleate soap, 35-45 parts of auxiliary additives, 4-7 parts of sulfonate, 5-8 parts of tetrasodium ethylene diamine tetraacetate and 6-10 parts of anilide containing silver ions.
Preferably, the auxiliary additive comprises 6-8 parts of antirust agent, 15-20 parts of emulsifier, 2-3 parts of essence and 5-10 parts of modified nano zinc.
Preferably, the modified nano-zinc is physically modified, then mixed with 5% concentrated sulfuric acid according to the mass ratio of 1:8, and then mixed with the silver-containing ion salt solution and kept stand, wherein the mass ratio is 1:8: 5.
Preferably, the modified nano zinc is mixed with concentrated sulfuric acid and a silver-containing ion salt solution and then is placed in an environment with the temperature of 4-10 ℃ for standing and storage.
Preferably, the specific preparation method of the emulsified oil comprises the following steps: s1, mixing the raw materials; mixing 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of sodium petroleum sulfonate, 4-8 parts of triethanolamine oleate soap, 4-7 parts of sulfonate and 5-8 parts of tetrasodium ethylene diamine tetraacetate for three times, adding water according to the proportion of 1:2 each time, stirring for 20-30 min at normal temperature environment, and completely mixing to obtain a mixed raw material solution; s2 auxiliary ingredient addition; mixing and stirring 6-8 parts of antirust agent, 15-20 parts of emulsifier, 2-3 parts of essence and 5-10 parts of modified nano zinc twice, wherein the stirring temperature is 35-50 ℃, and the rotating speed is 100-120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 62-75 ℃; adding 6-10 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min; s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months; s4, heating and settling; and stirring the settled emulsified oil at the temperature of 50-65 ℃ at the rotating speed of 72-100 r/min for 30 min.
Preferably, in the natural settling process of S3, the tank for hermetically storing the emulsified oil is deflated every 25 days and is sealed again after deflation.
Preferably, the air is released at the temperature of 60-75 ℃ in the air release process, the air release process is carried out for 10min, the emulsified oil is naturally cooled after the air release, and then the emulsified oil is placed again for sedimentation.
The invention has the beneficial effects that: according to the invention, the modified nano-zinc is added into the raw materials and is matched with other raw materials with a specific proportion for use, so that the nano-particles have good dispersing performance, the emulsified oil has excellent antibacterial property, corrosion resistance, rust resistance, wear resistance and extreme pressure resistance, and the quality reduction of the emulsified oil caused by the change of oil quality due to bacterial proliferation and the like caused by messy and poor environment is effectively avoided; meanwhile, the essence is added, so that the emulsified oil has good compatibility with other components, the unpleasant smell of the emulsified oil is effectively improved, and a working environment which is more beneficial to the health of miners is provided; the invention improves the processing technology, and the obtained antibacterial emulsified oil is more stable.
Drawings
FIG. 1 is a test table showing the antibacterial properties of an emulsified oil product of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, the antibacterial emulsified oil for the hydraulic support comprises the following raw materials in percentage by mass: 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 20-30 parts of petroleum sodium sulfonate, 4-8 parts of triethanolamine oleate soap, 35-45 parts of auxiliary additives, 4-7 parts of sulfonate, 5-8 parts of tetrasodium ethylene diamine tetraacetate and 6-10 parts of silver ion-containing anilide.
In the embodiment, the auxiliary additive comprises 6-8 parts of antirust agent, 15-25 parts of emulsifier, 2-3 parts of essence and 5-10 parts of modified nano zinc.
In this embodiment, after physical modification, the modified nano-zinc is mixed with 5% concentrated sulfuric acid in a mass ratio of 1:8, and then mixed with a silver-containing ion salt solution and left standing, wherein the mass ratio is 1:8: 5.
In this embodiment, the modified nano-zinc is mixed with concentrated sulfuric acid and a silver ion-containing salt solution, and then is placed in an environment of 6 ℃ for standing and storage.
In this example, the specific preparation method of the emulsified oil comprises the following steps: s1, mixing the raw materials; mixing 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of sodium petroleum sulfonate, 4-8 parts of triethanolamine oleic soap, 4-7 parts of sulfonate and 5-8 parts of tetrasodium ethylene diamine tetraacetic acid for three times, adding water according to the proportion of 1:2 each time, stirring for 25min at normal temperature, and completely mixing to obtain a mixed raw material solution; s2 auxiliary ingredient addition; mixing 6-8 parts of antirust agent, 15-20 parts of emulsifier, 2-3 parts of essence and 5-10 parts of modified nano zinc twice, stirring at 45 ℃ and at the rotating speed of 120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 70 ℃; adding 6-10 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min; s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months; s4, heating and settling; stirring the settled emulsified oil at 60 ℃ at the rotating speed of 95r/min for 30 min.
In the present embodiment, in the natural settling process of S3, the tank for hermetically storing emulsified oil is deflated every 25 days, and is sealed again after being deflated.
In the embodiment, the air is released at 65 ℃ in the air release process, the air release process is carried out for 10min, the emulsified oil is naturally cooled after the air release, and then the emulsified oil is placed again for sedimentation.
Example one
The antibacterial emulsified oil for the hydraulic support comprises the following raw materials in percentage by mass: 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 6 parts of triethanolamine oleate soap, 35 parts of auxiliary additive, 4 parts of sulfonate, 5 parts of tetrasodium ethylene diamine tetraacetate and 6 parts of silver-ion-containing anilide.
In this embodiment, the auxiliary additive includes 6 parts of antirust agent, 21 parts of emulsifier, 3 parts of essence, and 5 parts of modified nano-zinc.
In this embodiment, after physical modification, the modified nano-zinc is mixed with 5% concentrated sulfuric acid in a mass ratio of 1:8, and then mixed with a silver-containing ion salt solution and left standing, wherein the mass ratio is 1:8: 5.
In this embodiment, the modified nano-zinc is mixed with concentrated sulfuric acid and a silver ion-containing salt solution, and then is placed in an environment of 6 ℃ for standing and storage.
In this example, the specific preparation method of the emulsified oil comprises the following steps: s1, mixing the raw materials; mixing 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 4 parts of triethanolamine oleate soap, 4 parts of sulfonate and 5 parts of tetrasodium ethylene diamine tetraacetate for three times, adding water according to the proportion of 1:2 each time, stirring for 25min at normal temperature, and completely mixing to obtain a mixed raw material solution; s2 auxiliary ingredient addition; mixing 6 parts of antirust agent, 21 parts of emulsifier, 3 parts of essence and 5 parts of modified nano zinc for two times, stirring at 45 ℃ and at the rotating speed of 120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 70 ℃; adding 6 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min; s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months; s4, heating and settling; stirring the settled emulsified oil at 60 ℃ at the rotating speed of 95r/min for 30 min.
In the present embodiment, in the natural settling process of S3, the tank for hermetically storing emulsified oil is deflated every 25 days, and is sealed again after being deflated.
In the embodiment, the air is released at 65 ℃ in the air release process, the air release process is carried out for 10min, the emulsified oil is naturally cooled after the air release, and then the emulsified oil is placed again for sedimentation.
Example two
The antibacterial emulsified oil for the hydraulic support comprises the following raw materials in percentage by mass: 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 6 parts of triethanolamine oleate soap, 35 parts of auxiliary additive, 4 parts of sulfonate, 5 parts of tetrasodium ethylene diamine tetraacetate and 6 parts of silver-ion-containing anilide.
In this embodiment, the auxiliary additive includes 6 parts of antirust agent, 16 parts of emulsifier, 3 parts of essence, and 10 parts of modified nano-zinc.
In this embodiment, after physical modification, the modified nano-zinc is mixed with 5% concentrated sulfuric acid in a mass ratio of 1:8, and then mixed with a silver-containing ion salt solution and left standing, wherein the mass ratio is 1:8: 5.
In this embodiment, the modified nano-zinc is mixed with concentrated sulfuric acid and a silver ion-containing salt solution, and then is placed in an environment of 6 ℃ for standing and storage.
In this example, the specific preparation method of the emulsified oil comprises the following steps: s1, mixing the raw materials; mixing 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 4 parts of triethanolamine oleate soap, 4 parts of sulfonate and 5 parts of tetrasodium ethylene diamine tetraacetate for three times, adding water according to the proportion of 1:2 each time, stirring for 25min at normal temperature, and completely mixing to obtain a mixed raw material solution; s2 auxiliary ingredient addition; mixing 6 parts of antirust agent, 16 parts of emulsifier, 3 parts of essence and 10 parts of modified nano zinc for two times, stirring at 45 ℃ and at the rotating speed of 120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 70 ℃; adding 6 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min; s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months; s4, heating and settling; stirring the settled emulsified oil at 60 ℃ at the rotating speed of 95r/min for 30 min.
In the present embodiment, in the natural settling process of S3, the tank for hermetically storing emulsified oil is deflated every 25 days, and is sealed again after being deflated.
In the embodiment, the air is released at 65 ℃ in the air release process, the air release process is carried out for 10min, the emulsified oil is naturally cooled after the air release, and then the emulsified oil is placed again for sedimentation.
EXAMPLE III
The antibacterial emulsified oil for the hydraulic support comprises the following raw materials in percentage by mass: 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 6 parts of triethanolamine oleate soap, 35 parts of auxiliary additive, 4 parts of sulfonate, 5 parts of tetrasodium ethylene diamine tetraacetate and 6 parts of silver-ion-containing anilide.
In this embodiment, the auxiliary additive includes 6 parts of antirust agent, 18 parts of emulsifier, 3 parts of essence, and 8 parts of modified nano-zinc.
In this embodiment, after physical modification, the modified nano-zinc is mixed with 5% concentrated sulfuric acid in a mass ratio of 1:8, and then mixed with a silver-containing ion salt solution and left standing, wherein the mass ratio is 1:8: 5.
In this embodiment, the modified nano-zinc is mixed with concentrated sulfuric acid and a silver ion-containing salt solution, and then is placed in an environment of 6 ℃ for standing and storage.
In this example, the specific preparation method of the emulsified oil comprises the following steps: s1, mixing the raw materials; mixing 6 parts of machine oil, 18 parts of glycerol, 20 parts of sodium petroleum sulfonate, 4 parts of triethanolamine oleate soap, 4 parts of sulfonate and 5 parts of tetrasodium ethylene diamine tetraacetate for three times, adding water according to the proportion of 1:2 each time, stirring for 25min at normal temperature, and completely mixing to obtain a mixed raw material solution; s2 auxiliary ingredient addition; mixing 6 parts of antirust agent, 18 parts of emulsifier, 3 parts of essence and 8 parts of modified nano zinc for two times, stirring at 45 ℃ and at the rotating speed of 120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 70 ℃; adding 6 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min; s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months; s4, heating and settling; stirring the settled emulsified oil at 60 ℃ at the rotating speed of 95r/min for 30 min.
In the present embodiment, in the natural settling process of S3, the tank for hermetically storing emulsified oil is deflated every 25 days, and is sealed again after being deflated.
In the embodiment, the air is released at 65 ℃ in the air release process, the air release process is carried out for 10min, the emulsified oil is naturally cooled after the air release, and then the emulsified oil is placed again for sedimentation.
And respectively obtaining a product I, a product II and a product III according to the first, second and third embodiments, and taking the emulsified oil with the same price on the market as a control group. And respectively carrying out antibacterial rate tests on the product I, the product II, the product III and the control group to obtain a graph 1.
From fig. 1, it can be seen that the change of the antibiotic rate of the auxiliary additive is large, wherein the content of the modified nano zinc is proportional to the antibiotic rate, which is reflected in the change of the content of the modified nano zinc.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The antibacterial emulsified oil for the hydraulic support is characterized by comprising the following raw materials in percentage by mass: 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of petroleum sodium sulfonate, 4-8 parts of triethanolamine oleate soap, 35-45 parts of auxiliary additives, 4-7 parts of sulfonate, 5-8 parts of tetrasodium ethylene diamine tetraacetate and 6-10 parts of anilide containing silver ions.
2. The antibacterial emulsified oil for the hydraulic support according to claim 1, wherein the auxiliary additive comprises 6-8 parts of an antirust agent, 15-20 parts of an emulsifier, 2-3 parts of an essence and 5-10 parts of modified nano zinc.
3. The antibacterial emulsified oil for the hydraulic support according to claim 2, wherein the modified nano zinc is physically modified, then mixed with 5% concentrated sulfuric acid according to a mass ratio of 1:8, and mixed with a silver ion salt-containing solution for standing, wherein the mass ratio is 1:8: 5.
4. The antibacterial emulsified oil for the hydraulic support according to claim 3, wherein the modified nano zinc is mixed with concentrated sulfuric acid and a silver-containing ion salt solution, and then is placed in an environment with a temperature of 4-10 ℃ for standing and storage.
5. The emulsified oil for the antibacterial hydraulic bracket according to claim 1, wherein the specific preparation method of the emulsified oil comprises the following steps:
s1, mixing the raw materials; mixing 3.5-16.5 parts of machine oil, 15-25.5 parts of glycerol, 35-40 parts of sodium petroleum sulfonate, 4-8 parts of triethanolamine oleate soap, 4-7 parts of sulfonate and 5-8 parts of tetrasodium ethylene diamine tetraacetate for three times, adding water according to the proportion of 1:2 each time, stirring for 20-30 min at normal temperature environment, and completely mixing to obtain a mixed raw material solution;
s2 auxiliary ingredient addition; mixing and stirring 6-8 parts of antirust agent, 15-20 parts of emulsifier, 2-3 parts of essence and 5-10 parts of modified nano zinc twice, wherein the stirring temperature is 35-50 ℃, and the rotating speed is 100-120 r/min; then mixing and stirring the auxiliary additive solution and the raw material mixed solution at the stirring temperature of 62-75 ℃; adding 6-10 parts of zinc ion-containing acylaniline into the mixed solution of the raw material and the auxiliary additive at one time, and stirring for 5min at the rotating speed of 72 r/min;
s3 naturally settling; sealing and placing the stirred solution in a normal-temperature dark environment, wherein the current value is three months to five months;
s4, heating and settling; and stirring the settled emulsified oil at the temperature of 50-65 ℃ at the rotating speed of 72-100 r/min for 30 min.
6. The emulsified oil for an antibacterial hydraulic bracket according to claim 5, wherein in the S3 natural settling process, the box body for hermetically storing the emulsified oil is deflated every 25 days and is sealed again after deflation.
7. The antibacterial emulsified oil for the hydraulic support according to claim 5, wherein the air is released at a temperature of 60-75 ℃ in the air release process, the air release process is carried out for 10min, the air is released, the emulsified oil is naturally cooled, and then the emulsified oil is placed again for sedimentation.
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| CN109181838A (en) * | 2018-10-09 | 2019-01-11 | 中国石油化工股份有限公司 | Hydraulic support oil emulsion and application thereof |
| CN110467960A (en) * | 2019-08-26 | 2019-11-19 | 淄博爱科工矿机械有限公司 | Oil emulsion complexing agent and preparation method and oil emulsion prepared therefrom and application |
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Application publication date: 20210122 |