CN100564785C - Multistage atomizing spray anti-rust oil process - Google Patents
Multistage atomizing spray anti-rust oil process Download PDFInfo
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- CN100564785C CN100564785C CNB2006100464124A CN200610046412A CN100564785C CN 100564785 C CN100564785 C CN 100564785C CN B2006100464124 A CNB2006100464124 A CN B2006100464124A CN 200610046412 A CN200610046412 A CN 200610046412A CN 100564785 C CN100564785 C CN 100564785C
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Abstract
The present invention relates to a kind ofly can be widely used in steel rolling production-line, prevent steel surface corrosion and oxidation, the multistage atomizing spray anti-rust oil process of the gloss of protection steel surface in the steel rolling forming process.It is characterized in that collecting air atomizing and electrostatic atomization and Based Intelligent Control thereof, electromechanical integration and correlation technique thereof are formed.Be widely used in steel rolling production-line, the antirust operation after the steel rolling moulding.It has overcome, and the surperficial oil reservoir that is coated with steel is inhomogeneous to disperse with trickling, causes oil consumption big, and the contaminated environment and the uneven distribution of filming are even can not be adjusted, and also is unfavorable for shortcomings such as streamline automated production.Realize that the film adjustment of thin and thick of spray anti-rust oil is controlled and intelligent.The intelligent control of the atomization quantity of spray anti-rust oil, oil film thickness oil film is even, has energy-efficient production efficiency height, easily realizes automated job, improves the antirust oil utilization rate greatly, and environmental pollution Xiao Ming shows and improves operator's condition of labor.
Description
Technical field:
The present invention relates to a kind ofly can be widely used in steel rolling production-line, prevent steel surface corrosion and oxidation, the multistage atomizing spray anti-rust oil process of the gloss of protection steel surface in the steel rolling forming process.
Background technology:
At present, in the domestic field of metallurgy, antirust operation after the steel rolling production-line steel rolling moulding, generally adopt oil roll machine, invade and be stained with formula oiler, electrostatic oiler, above oiler not only cause oil invade with roller coat after the inhomogeneous and oily trickling of surperficial oil reservoir of steel disperse, cause shortcomings such as oil consumption is big, cost is high, contaminated environment, or electrostatic oiler films that uneven distribution is even can not be adjusted, also be unfavorable for the streamline automated production.
Summary of the invention:
After the present invention has overcome steel rolling production-line steel rolling moulding; being coated with the inhomogeneous and trickling of the surperficial oil reservoir of steel disperses; cause oil consumption big; contaminated environment; the uneven distribution of filming is even can not be adjusted; also be unfavorable for defectives such as streamline automated production; purpose provides a kind of multistage atomizing spray anti-rust oil process; this method is a kind of antirust operation together that increases after the steel rolling moulding on the steel rolling production-line that is applied in; to prevent steel surface anticorrosion and oxidation, also can protect the gloss of steel surface.
Multistage atomizing spray anti-rust oil process content Description of the present invention:
Multistage atomizing spray anti-rust oil process of the present invention is characterized in that: it is collection air atomizing and electrostatic atomization and Based Intelligent Control thereof, and electromechanical integration and correlation technique thereof are formed, and follow these steps to realize:
1, the air atomizing device being fed compressed air pressure is 0.3-0.6MPa, and the antirust oil sucking-off in the oil tank is atomized in spray chamber;
2, the mist of oil that will be atomized enters diffuser casing by venturi diffusion trunnion again, by diffuser casing the antirust oil in being atomized is evenly spread, and make it to be uniformly dispersed and to slow down its pressure at the diffuser casing mist of oil, it is evenly slowly sprayed mist of oil in the diffuser casing outlet, in the exit of diffuser casing and set up the electric field of high pressure, when the atomizing antirust oil of ejection passes through high voltage electric field, be subjected to the effect of high-voltage electrostatic field, the antirust oil drop is further split into littler particulate, and the charged process of electrostatic atomization process and mist of oil is to finish simultaneously in the initial period that diffuser casing jet hole edge and antirust oil leave jet hole;
3, the electrostatic potential that is applied to the diffuser casing jet hole is high more, the cracking of electric field is strong more, the effect of electrostatic atomization and charged effect are good more, employing is in the air atomizing mode, with electrostatic atomization is auxilliary, realize the controllability and the intellectuality of spray anti-rust oil, the mist of oil particulate has negative electrical charge, the band steel ground connection that is sprayed, between band steel and electrode, form an electrostatic field, under the effect of electrostatic field, electronegative mist of oil particle flies to the band steel, simultaneously the band steel respectively settle a bias electrode up and down, under the electrostatic field between bias electrode and the band steel, make fully the particulate of atomizing, form at belt steel surface that one deck is very evenly ultra-thin to be adsorbed on belt steel surface for the oil reservoir of 1-30 μ m.
The present invention is widely used in antirust after the steel rolling production-line steel rolling moulding, it has overcome, and the surperficial oil reservoir that is coated with steel is inhomogeneous to disperse with trickling, causes oil consumption big, contaminated environment, can not adjust with the uneven distribution of filming is even, also be unfavorable for shortcomings such as streamline automated production.Realize that the film adjustment of thin and thick of spray anti-rust oil is controlled and intelligent.It is collection air atomizing and electrostatic atomization and Based Intelligent Control thereof, and electromechanical integration and correlation technique thereof are formed.The intelligent control of the atomization quantity of spray anti-rust oil, oil film thickness oil film is even, has energy-efficient production efficiency height, easily realizes automated job, improves the antirust oil utilization rate greatly, and environmental pollution Xiao Ming shows and improves operator's condition of labor.
Description of drawings
Fig. 1 is the multistage atomizing spray anti-rust oil process chart
Among the figure: the 1st, air atomizing device, the 2nd, spray chamber, the 3rd, venturi diffusion trunnion, the 4th, diffuser casing, the 5th, pulverizing nozzle, the 6th, band steel plate, the 7th, bias electrode, the 8th, charged electrode, the 9th, high voltage source the two, the 10th, high voltage source the, the 11st is returned oily Rose Box, the 12nd, fuel tank, the 13rd, air compressor, the 14th, oil pump, the 15th, liquid level automatic control system, the 16th, oil storage tank.
The specific embodiment
The present invention is achieved in that to do below in conjunction with accompanying drawing and specifies.Seeing Fig. 1, is multistage atomizing spray anti-rust oil process chart of the present invention.
The compressed air that air atomizing device 1 bubbling air compressor 13 produces is with the antirust oil sucking-off in the oil storage tank 16, and atomizing in spray chamber 2.Be diffused into diffuser casing 4 by venturi diffusion trunnion 3, evenly spread, and make it to slow down at be uniformly dispersed pressure and flow of diffuser casing mist of oil through the antirust oil that is atomized of diffuser casing 4.By diffuser casing outlet pulverizing nozzle 5 mist of oil is evenly slowly sprayed.The high voltage electric field that the outlet pulverizing nozzle 5 of diffuser casing and charged electrode 8 are set up by high voltage source 1, the atomizing antirust oil that makes ejection is during by high voltage electric field, be subjected to the effect of high-voltage electrostatic field, the antirust oil drop is further split into littler particulate, and the charged process of electrostatic atomization process and mist of oil all is to finish simultaneously in the initial period that diffuser casing jet hole edge and antirust oil leave jet hole.The electrostatic potential that is applied to the diffuser casing jet hole is high more, and the cracking of electric field is strong more, and the effect of electrostatic atomization and charged effect are good more.Though electrostatic atomization plays an important role, but, if there are not other atomizing means, it is infeasible only relying on electrostatic atomization to finish antirust oil atomization, therefore the multistage atomizing spray anti-rust oil technology is in the air atomizing mode, with electrostatic atomization is auxilliary, a kind of new application technology that multiple technologies combine, thereby the intellectuality of the technology of realization.Because the mist of oil particulate has negative electrical charge.And the band steel that is sprayed is a ground connection, therefore, forms an electrostatic field between band steel plate 6 and the charged electrode 8.Under the effect of electrostatic field, electronegative mist of oil particle flies to the band steel.Simultaneously also respectively settle a bias electrode 7 up and down at the band steel, the static electric field that between bias electrode 7 and band steel 8, forms, under the effect of electrostatic field, make fully the particulate of atomizing, form at belt steel surface that one deck is very evenly ultra-thin to be adsorbed on belt steel surface for the oil reservoir of 1-30 μ m.Condense into oarse-grained antirust oil and flow into by return duct and return fuel tank 12 after backspace oil Rose Box 11 filters and atomizing is bad in the spray chamber 2, diffuser casing 4.And the liquid level of the antirust oil in the oil storage tank 16 by liquid level automatic control system 15 automatically control oil pumps 14 to oil storage tank 16, annotates antirust oil and is stabilized on the setting liquid level from fuel tank 12, when the antirust oil of fuel tank lacked, liquid level automatic control system 15 automaton alarms added antirust oil to the oil ga(u)ge place.Therefore the multistage atomizing spray anti-rust oil technology has the production efficiency height, easily is automated operation, antirust oil utilization rate height, and environment pollution is little and can obviously improve operator's condition of labor.And the oil film thin and thick can adjust as requested, and oil film is even, reduces dispersing and polluting of oil simultaneously.
Claims (2)
1, a kind of multistage atomizing spray anti-rust oil process is characterized in that: it is collection air atomizing and electrostatic atomization and Based Intelligent Control thereof, and electromechanical integration technology is formed, and follows these steps to realize:
(1), the logical compressed air of air atomizing device, compressed-air actuated pressure is 0.3-0.6MPa, with the antirust oil sucking-off in the oil storage tank, and atomizes in spray chamber;
(2), the mist of oil that will be atomized enters diffuser casing by venturi diffusion trunnion again, by diffuser casing the antirust oil in being atomized is evenly spread, and make it to be uniformly dispersed and to slow down its pressure at the diffuser casing mist of oil, it is evenly slowly sprayed mist of oil in the diffuser casing outlet, set up the electric field of high pressure in the exit of diffuser casing, when the atomizing antirust oil of ejection passes through high voltage electric field, be subjected to the effect of high-voltage electrostatic field, the antirust oil drop is further split into littler particulate, and the charged process of electrostatic atomization process and mist of oil is to finish simultaneously in the initial period that diffuser casing jet hole edge and antirust oil leave jet hole;
(3), adopt in the air atomizing mode, with electrostatic atomization is auxilliary, the mist of oil particulate has negative electrical charge, the band steel ground connection that is sprayed, between band steel and charged electrode, form an electrostatic field, under the effect of electrostatic field, electronegative mist of oil particle flies to the band steel, simultaneously respectively settle a bias electrode up and down at the band steel, under the electrostatic field between bias electrode and the band steel, make fully the particulate of atomizing, form at belt steel surface that one deck is very evenly ultra-thin to be adsorbed on belt steel surface for the oil reservoir of 1-30 μ m.
2, multistage atomizing spray anti-rust oil process according to claim 1, it is characterized in that: the compressed air that air atomizing device (1) bubbling air compressor (13) produces is with the antirust oil sucking-off in the oil storage tank (16), and atomizing in spray chamber (2); Be diffused into diffuser casing (4) by venturi diffusion trunnion (3), the antirust oil that is atomized through diffuser casing (4) evenly spreads, and make it to slow down at be uniformly dispersed pressure and flow of diffuser casing mist of oil, by diffuser casing outlet pulverizing nozzle (5) with evenly slowly ejection of mist of oil; The high voltage electric field that the outlet pulverizing nozzle (5) of diffuser casing and charged electrode (8) are set up by high voltage source one (10), the atomizing antirust oil that makes ejection is during by high voltage electric field, be subjected to the effect of high-voltage electrostatic field, the antirust oil drop is further split into littler particulate, and the charged process of electrostatic atomization process and mist of oil all is to finish simultaneously in the initial period that diffuser casing jet hole edge and antirust oil leave jet hole;
Form an electrostatic field between band steel plate (6) and the charged electrode (8), under the effect of electrostatic field, electronegative mist of oil particle flies to the band steel, simultaneously also respectively settle a bias electrode (7) up and down at the band steel, between bias electrode (7) and band steel (8), form static electric field, under the effect of electrostatic field, make the particulate of atomizing fully be adsorbed on belt steel surface; Bad the condensing into of atomizing returned fuel tank (12) after oarse-grained antirust oil returns oily Rose Box (11) filtration by the return duct inflow in spray chamber (2), the diffuser casing (4); The liquid level of the antirust oil in the oil storage tank (16) is controlled oil pump (14) automatically by liquid level automatic control system (15) and is annotated antirust oil and be stabilized in to oil storage tank (16) from fuel tank (12) and set on the liquid level, when the antirust oil of fuel tank lacks, liquid level automatic control system (15) automaton is reported to the police, and prompting adds antirust oil to the oil ga(u)ge place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100464124A CN100564785C (en) | 2006-04-26 | 2006-04-26 | Multistage atomizing spray anti-rust oil process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100464124A CN100564785C (en) | 2006-04-26 | 2006-04-26 | Multistage atomizing spray anti-rust oil process |
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| CN1858390A CN1858390A (en) | 2006-11-08 |
| CN100564785C true CN100564785C (en) | 2009-12-02 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430493A (en) * | 2010-09-29 | 2012-05-02 | 上海交运汽车动力系统有限公司 | Antirust process for connecting rod of automotive engine |
| JP2012169552A (en) * | 2011-02-16 | 2012-09-06 | Tokyo Electron Ltd | Cooling mechanism, processing chamber, component in processing chamber, and cooling method |
| CN102671793B (en) * | 2012-05-30 | 2014-12-10 | 苏州创恩机械设备有限公司 | Horizontal type electrostatic oiling device and coating method thereof |
| CN106140550B (en) * | 2016-08-29 | 2018-10-09 | 海安县盛泰冷拉型钢有限公司 | A kind of rust preventive oil spraying device |
| CN108091781A (en) * | 2017-12-01 | 2018-05-29 | 江苏海四达电源股份有限公司 | A kind of rust-proofing method of cylindrical lithium ion battery housing |
| CN109317348A (en) * | 2018-12-06 | 2019-02-12 | 岳亮彬 | Method oil tank cleaning atomising device and clear up oil tank using the device |
| CN110918330A (en) * | 2019-11-29 | 2020-03-27 | 张家港扬子江冷轧板有限公司 | Oiler grease proofing dripping device |
| CN111013962A (en) * | 2019-12-27 | 2020-04-17 | 瓦房店轴承集团国家轴承工程技术研究中心有限公司 | Atomization rust-proof process for gearbox bearing of wind driven generator |
| CN113600972A (en) * | 2021-08-20 | 2021-11-05 | 湖北秦鸿新材料股份有限公司 | Surfacing repair method |
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