CN1231350A - Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof - Google Patents
Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof Download PDFInfo
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- CN1231350A CN1231350A CN 98111940 CN98111940A CN1231350A CN 1231350 A CN1231350 A CN 1231350A CN 98111940 CN98111940 CN 98111940 CN 98111940 A CN98111940 A CN 98111940A CN 1231350 A CN1231350 A CN 1231350A
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Abstract
The quick grease-removing rust-removing cleaning agent for metal by using electroacoustic process contains the following components (wt%): main cleaning agent (60-70), cleaning adjuvant (10-20), chelating agent (5-10), surfactant (3-10) and antifoaming agent (1-5). In the application of said cleaning agent, the cleaning agent is made into 3-20% aqueous solution, and the electric field whose current density is 3-20A/dm2 and the ultrasonic field whose frequency is 20-30 KHz and intensity is 0.3-1 W/cm2 are applied to it. It is safe in use, convenient, quick in speed and low in cost.
Description
The present invention relates to field of metal surface treatment, particularly a kind of electro-acoustic quick oil, scale and rust removing clean agent for metal and purging method thereof.
That CN1078000 discloses is a kind of " periodic reverse pulse electrification in metallic surface is cleaned ", and it is with periodic reverse pulse electric current or periodic reverse pulse voltage the greasy dirt of metallic surface to be carried out the oil removing cleaning in alkaline aqueous solution; CN1086854 disclosed " solid rust remover " merely carries out processing of rust removing to metal with its aqueous solution; CN1041341 discloses a kind of " processing of water system ", and it is to add inhibiter to carry out the scale removal processing in rare nitric acid; Above-mentioned clean-out system performance is single, and range of application is narrow, often can only remove a kind of dirt, and versatility is bad.CN1055961 discloses a kind of " efficient detergent for degreasing and rust removal at ordinary temp ", and it adopts chemical cleaning method, carries out degreasing and rust removal and clean in the solution of sulfuric acid and tensio-active agent; CN1075177 discloses a kind of " rust removing and contaminant releasing technology for metal surface by electrochemical process ", and it is that the alternating electric field that adds 50 hertz-1 megahertzes in electrolytic pickling liquor carries out the electrolytic derusting scale removal; Though these two kinds of clean-out systems have increased the function of oil removing or scale removal respectively on the basis of rust cleaning, but adopt liquid strong acid rust removing and contaminant releasing, packing, transportation, use all inconveniently, and adopt matting or electrolytic degreasing rust cleaning speed fast inadequately separately, can not Rapid Cleaning clean.
The object of the present invention is to provide a kind of suitable different metal surface, can be apace remove the electro-acoustic quick oil, scale and rust removing clean agent of degrease, corrosion thing and incrustation scale and easy to use simultaneously, safety, free of contamination purging method.
The present invention is achieved in that a kind of electro-acoustic quick oil, scale and rust removing clean agent for metal, it is characterized in that: it contains following component (weight percent %): main clean-out system 60-70, washing assistant 10-20, sequestrant 5-10, nonionogenic tenside 3-10, defoamer 1-5.
Described main clean-out system is meant the disclosed solid rust remover of CN1086854 or sodium hydroxide or sodium sulfate or sodium-chlor or potassium hydroxide or vitriolate of tartar.
Described washing assistant can be selected thionamic acid or sodium sulfate or yellow soda ash or sodium phosphate or SODIUMNITRATE for use.
Described sequestrant is to select Sunmorl N 60S or tripoly phosphate sodium STPP or citric acid for use.
Described nonionogenic tenside can be selected fatty alcohol-polyoxyethylene ether or aliphatic acid polyethenoxy ether or lipid acid polyoxy alkene ester or alkylphenol polyoxyethylene for use, and wherein the best is an alkylphenol polyoxyethylene.
The estersil that described defoamer can select for use dimethyl polysiloxane or polysiloxane or silicone cream or estersil or tributyl phosphate or dimethyl siloxane and white carbon black to be combined into.
From above-mentioned prescription, can find out, if select for use different main clean-out systems can form acidity, alkalescence, neutral solid, powdery clean-out system, to adapt to oil removing, rust cleaning, scale removal requirement the different metal surface.
A kind of metal electro-acoustic quick oil, scale and rust removing clean washing out method, it is characterized in that: it is that the aqueous solution of 3-20% places treatment trough that above-mentioned solid powdery clean-out system is mixed with concentration, simultaneously cleaning part is connected with negative electrode, imports electric current therein then and ultrasonic wave is cleaned.
Wherein the electric current of Dao Ruing can be used following low dc voltage of 18V or the following alternating-current of 36V, and current density is 3-30A/dm
2Importing hyperacoustic sound field frequency is 20-30KHz, and ultrasonic intensity is 0.3-1W/cm
2
When adopting the present invention to clean, can select processing condition according to the weight situation of dirt, dirt selects its lower limit when light, select its upper limit when heavier, in a word, when fouling condition is identical, upper limit processing condition cleaning speed is fast, and lower limit is slower, and general scavenging period was at 30 seconds-5 minutes.
The present invention collects matting, electrolytic cleaning, ultrasonic cleaning is in one, can remove the grease of metallic surface apace simultaneously, corrosion thing and incrustation scale, and can select acidity for use according to the difference of metallic matrix, alkalescence, the neutral clean-out system, can adopt acidity and alkaline cleaning fluid as iron and steel, aluminium and aluminium alloy can adopt alkaline cleaning fluid, zinc and zinc alloy and accurate iron and steel parts can be selected neutral scavenging solution for use, can guarantee to greatest extent that like this matrix metal is injury-free, do not produce acid fume during use, reduce discharge of wastewater, help environment protection, in sum, metal quick deoiling rust removing and contaminant releasing clean-out system of the present invention is applicable to the different metal surface, can remove degrease apace simultaneously, the corrosion thing, and incrustation scale, and the original state of this clean-out system preparation is solid powdery, so its packing, convenient transportation; Purging method of the present invention is easy, and is safe in utilization, pollution-free, helps the protection of environment.
The invention will be further described below in conjunction with embodiment:
Embodiment 1: acidic cleaner is used for the cleaning of steel part
1. the preparation of scavenging solution: take by weighing 35 kilograms of solid rust removers, 7.5 kilograms of tertiary sodium phosphates, 5 kilograms of thionamic acids, 2 kilograms of alkylphenol polyoxyethylene, 0.5 kilogram of dimethyl estersil, and mix and place rinse bath, add 500 kilograms of entry again, be heated to 50 ℃ of stirring and dissolving, add water after the to be cleaned dose of dissolving again and become 1000 kilograms of scavenging solutions for 450 kilograms;
2. the steel part that will clean is put into rinse bath, and is connected with the negative electrode of rinse bath; To the rinse bath energising, adjust current density 3-15A/dm then
2, produce fierce electrolytic reaction;
3. in electrolytic reaction, start ultrasonic generator, make the transducers transmit ultrasonic waves in the groove act on steel part, and to adjust hyperacoustic emissive porwer by the requirement of steel part scavenging period be 0.3-1W/cm
2
4. can in the scope of envrionment temperature～60 ℃ steel part be cleaned 30 seconds-2 minutes this moment, dirts such as the oil of steel piece surface, rust, dirt can clean up, and duty goes out the water flushing, and aftertreatment is carried out in drying or passivation.
Can know by the foregoing description: adopt the grease of the present invention to steel part, corrosion thing and incrustation scale clean than conventional independent oil removing, rust cleaning, the method for scale removal can reduce operation, shortens scavenging period 3-10 doubly, improve the steel piece surface cleaning quality simultaneously, help the aftertreatment of steel part.
Embodiment 2: alkaline cleaner is used for the cleaning of aluminium and Al-alloy parts
1. the preparation of scavenging solution: press sodium hydroxide 60%, Sunmorl N 60S 15%, tripoly phosphate sodium STPP 10%, sodium sulfate 10%, alkylphenol polyoxyethylene 4%, the competent preparation of the ratio of dimethyl estersil 1% clean-out system, by this clean-out system 10%, the ratio of water 90% is mixed with scavenging solution again;
2. with the step 2 of embodiment 1;
3. with the step 3 of embodiment 1, different is that sound field intensity is 0.3-0.6W/cm
2
4. with the step 4 of embodiment 1, different is that scavenging period is 1-3 minute.
Embodiment 3: neutral cleaners is used for the cleaning of zinc and zinc alloy and accurate steel part
All operation stepss are with reference to embodiment 1, and different is the processing condition of the prescription and the purging method of clean-out system:
Prescription: sodium sulfate 70%, tertiary sodium phosphate 15%, sodium pyrosulfate 2%, alkylphenol polyoxyethylene 10%, dimethyl estersil 3%.
Processing condition: neutral cleaners 20% water 80%;
Current density 5-20A/dm
2
Sound field intensity 0.5-1W/cm
2
Temperature normal temperature～60 ℃
Scavenging period 1-5 minute
Claims (9)
1. electro-acoustic quick oil, scale and rust removing clean agent for metal, it is characterized in that: it contains following component (weight percent %): main clean-out system 60-70, washing assistant 10-20, sequestrant 5-10, tensio-active agent 3-10, defoamer 1-5.
2. a kind of electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 1 is characterized in that: described main clean-out system is meant the disclosed solid rust remover of CN1086854 or sodium hydroxide or sodium sulfate or sodium-chlor.
3. electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 1 is characterized in that: described washing assistant can be selected thionamic acid or sodium sulfate or yellow soda ash or sodium phosphate or SODIUMNITRATE for use.
4. electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 1 is characterized in that: described sequestrant is to select Sunmorl N 60S or tripoly phosphate sodium STPP or citric acid for use.
5. electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 1, it is characterized in that: described nonionogenic tenside can select for use fatty alcohol-polyoxyethylene ether or or aliphatic acid polyethenoxy ether or lipid acid polyoxy alkene ester or alkylphenol polyoxyethylene, wherein the best is an alkylphenol polyoxyethylene.
6. electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 5 is characterized in that: described alkylphenol polyoxyethylene can be selected polyoxyethylene octylphenol ether or polyoxyethylene nonylphenol ether for use
7. electro-acoustic quick oil, scale and rust removing clean agent for metal as claimed in claim 1 is characterized in that: described defoamer can be selected polysiloxane, preferably dimethyl silicone oil for use.
8. metal electro-acoustic quick oil, scale and rust removing clean washing out method is characterized in that: it is that the aqueous solution of 3-20% places rinse bath that above-mentioned solid powdery clean-out system is mixed with concentration; Cleaning part is connected with negative electrode, imports electric current therein then and ultrasonic wave is cleaned.
9. metal electro-acoustic quick oil, scale and rust removing clean washing out method as claimed in claim 8 is characterized in that: the electric current of importing can be used following low dc voltage of 18V or the following alternating-current of 36V, and current density is 3-30A/dm
2The ultrasonic echography wave frequency that imports is 20-30KHz, and ultrasonic intensity is 0.3-1W/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111940 CN1231350A (en) | 1998-04-06 | 1998-04-06 | Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98111940 CN1231350A (en) | 1998-04-06 | 1998-04-06 | Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN1231350A true CN1231350A (en) | 1999-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98111940 Pending CN1231350A (en) | 1998-04-06 | 1998-04-06 | Electro-acoustic quick oil, scale and rust removing clean agent for metal and clean method thereof |
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| CN (1) | CN1231350A (en) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422387C (en) * | 2006-01-11 | 2008-10-01 | 武汉钢铁(集团)公司 | Cleaning agent for pretreatment of cold-rolling galvanization |
| CN102071452A (en) * | 2011-01-27 | 2011-05-25 | 薛文龙 | Acid washing-free electrolytic rust removing equipment |
| CN102392262A (en) * | 2011-11-07 | 2012-03-28 | 镇江泛华新材料科技发展有限公司 | Rust remover |
| CN102797029A (en) * | 2012-09-10 | 2012-11-28 | 广州波耳化工材料有限公司 | Electrolytic polishing agent |
| CN103074666A (en) * | 2012-08-28 | 2013-05-01 | 无锡源清高新技术研究所有限公司 | Electrolysis rust removing agent and electrolysis rust removing method |
| CN103103547A (en) * | 2013-02-27 | 2013-05-15 | 杨东佑 | Non-phosphorus environment-friendly metal degreasing agent, and production method and usage method thereof |
| CN103666840A (en) * | 2013-11-18 | 2014-03-26 | 蚌埠市时代电子有限公司 | Special calcium remover for edition developing machine and preparation method of special calcium remover |
| CN104789971A (en) * | 2015-04-23 | 2015-07-22 | 苏州统明机械有限公司 | Oil-removing and rust-removing metal surface cleaning agent for thermal spraying and preparation method thereof |
| CN104805458A (en) * | 2015-04-23 | 2015-07-29 | 苏州统明机械有限公司 | Surface cleaning agent for thermal spraying and preparation method of surface cleaning agent |
| CN105908202A (en) * | 2016-04-29 | 2016-08-31 | 苏州新材料研究所有限公司 | Water-based cleaning agent applied to cleaning hastelloy alloy strips and ultrasonic cleaning method |
| CN106283075A (en) * | 2016-08-03 | 2017-01-04 | 上海赛敏环保科技有限公司 | Water-solube and biodegradable abluent and Cleaning application method |
| CN106400097A (en) * | 2015-07-24 | 2017-02-15 | 伍柏峰 | Heating electrode descaling method |
| CN106591933A (en) * | 2017-01-20 | 2017-04-26 | 王玉田 | Electrolyte capable of removing oil and rust of metal surfaces |
| CN107460531A (en) * | 2017-07-03 | 2017-12-12 | 马鞍山蓝科再制造技术有限公司 | A kind of method of automobile panel electrolysis paraffin removal |
| CN107619727A (en) * | 2016-07-13 | 2018-01-23 | 上海蓝昌环境工程有限公司 | A kind of solid cleaner |
| CN107723715A (en) * | 2017-10-12 | 2018-02-23 | 三江县稻香山茶油生态发展有限公司 | A kind of tea seed powder rust remover and preparation method thereof |
| CN107723721A (en) * | 2017-10-25 | 2018-02-23 | 江苏广盛源科技发展有限公司 | A kind of method of aluminum alloy chemically oil removing |
| CN108707959A (en) * | 2018-04-08 | 2018-10-26 | 湖北大学 | A kind of neutral environmentally friendly electrochemistry rust remover and technique for applying |
| CN108796515A (en) * | 2015-03-30 | 2018-11-13 | 江苏理工学院 | The aqueous cleaning agent of the method and its use cleaned to metallic article surface |
| CN109371455A (en) * | 2018-12-18 | 2019-02-22 | 深圳市鹏程翔实业有限公司 | A kind of Neutral Electrolysis go flash liquid, this go the technique and application method of flash liquid |
| CN109750305A (en) * | 2018-12-28 | 2019-05-14 | 力信（江苏）能源科技有限责任公司 | A kind of aluminum-shell battery shell decontamination rust remover and the preparation method and application thereof |
| CN109778293A (en) * | 2019-02-28 | 2019-05-21 | 苏州纳孚林科金属表面技术有限公司 | A kind of electrolytic derusting antirust agent |
| CN112226774A (en) * | 2020-08-28 | 2021-01-15 | 余姚市永林机械科技有限公司 | Hot galvanizing pretreatment liquid and preparation method and application thereof |
| CN113026086A (en) * | 2021-02-09 | 2021-06-25 | 佛山市安齿生物科技有限公司 | Electrolytic degreasing agent for titanium alloy dental implant and preparation method and application thereof |
| CN115466964A (en) * | 2022-09-15 | 2022-12-13 | 杭州和韵科技有限公司 | All-in-one cleaning agent for aluminum and aluminum alloy precision parts and application thereof |
| CN115476027A (en) * | 2022-09-15 | 2022-12-16 | 西安建筑科技大学 | Method for welding bar material and intermediate rod for rotating electrode through resistance butt welding |
-
1998
- 1998-04-06 CN CN 98111940 patent/CN1231350A/en active Pending
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422387C (en) * | 2006-01-11 | 2008-10-01 | 武汉钢铁(集团)公司 | Cleaning agent for pretreatment of cold-rolling galvanization |
| CN102071452B (en) * | 2011-01-27 | 2016-03-23 | 薛文龙 | Exempt from pickling electrolytic rust removing equipment |
| CN102071452A (en) * | 2011-01-27 | 2011-05-25 | 薛文龙 | Acid washing-free electrolytic rust removing equipment |
| CN102392262A (en) * | 2011-11-07 | 2012-03-28 | 镇江泛华新材料科技发展有限公司 | Rust remover |
| CN103074666A (en) * | 2012-08-28 | 2013-05-01 | 无锡源清高新技术研究所有限公司 | Electrolysis rust removing agent and electrolysis rust removing method |
| CN102797029A (en) * | 2012-09-10 | 2012-11-28 | 广州波耳化工材料有限公司 | Electrolytic polishing agent |
| CN102797029B (en) * | 2012-09-10 | 2015-04-15 | 广州波耳化工材料有限公司 | Electrolytic polishing agent |
| CN103103547A (en) * | 2013-02-27 | 2013-05-15 | 杨东佑 | Non-phosphorus environment-friendly metal degreasing agent, and production method and usage method thereof |
| CN103103547B (en) * | 2013-02-27 | 2016-09-21 | 杨东佑 | Phosphateless environmentally friendly degreasing agent for metal, production method and using method |
| CN103666840A (en) * | 2013-11-18 | 2014-03-26 | 蚌埠市时代电子有限公司 | Special calcium remover for edition developing machine and preparation method of special calcium remover |
| CN108796515A (en) * | 2015-03-30 | 2018-11-13 | 江苏理工学院 | The aqueous cleaning agent of the method and its use cleaned to metallic article surface |
| CN104805458A (en) * | 2015-04-23 | 2015-07-29 | 苏州统明机械有限公司 | Surface cleaning agent for thermal spraying and preparation method of surface cleaning agent |
| CN104789971A (en) * | 2015-04-23 | 2015-07-22 | 苏州统明机械有限公司 | Oil-removing and rust-removing metal surface cleaning agent for thermal spraying and preparation method thereof |
| CN104789971B (en) * | 2015-04-23 | 2017-12-19 | 苏州统明机械有限公司 | Metal surface detergent for degreasing and rust removal used for hot spraying and preparation method thereof |
| CN104805458B (en) * | 2015-04-23 | 2017-09-05 | 苏州统明机械有限公司 | A kind of surface cleaning agent used for hot spraying and preparation method thereof |
| CN106400097A (en) * | 2015-07-24 | 2017-02-15 | 伍柏峰 | Heating electrode descaling method |
| CN105908202A (en) * | 2016-04-29 | 2016-08-31 | 苏州新材料研究所有限公司 | Water-based cleaning agent applied to cleaning hastelloy alloy strips and ultrasonic cleaning method |
| CN107619727A (en) * | 2016-07-13 | 2018-01-23 | 上海蓝昌环境工程有限公司 | A kind of solid cleaner |
| CN106283075A (en) * | 2016-08-03 | 2017-01-04 | 上海赛敏环保科技有限公司 | Water-solube and biodegradable abluent and Cleaning application method |
| CN106591933A (en) * | 2017-01-20 | 2017-04-26 | 王玉田 | Electrolyte capable of removing oil and rust of metal surfaces |
| CN107460531A (en) * | 2017-07-03 | 2017-12-12 | 马鞍山蓝科再制造技术有限公司 | A kind of method of automobile panel electrolysis paraffin removal |
| CN107723715A (en) * | 2017-10-12 | 2018-02-23 | 三江县稻香山茶油生态发展有限公司 | A kind of tea seed powder rust remover and preparation method thereof |
| CN107723721A (en) * | 2017-10-25 | 2018-02-23 | 江苏广盛源科技发展有限公司 | A kind of method of aluminum alloy chemically oil removing |
| CN108707959A (en) * | 2018-04-08 | 2018-10-26 | 湖北大学 | A kind of neutral environmentally friendly electrochemistry rust remover and technique for applying |
| CN109371455A (en) * | 2018-12-18 | 2019-02-22 | 深圳市鹏程翔实业有限公司 | A kind of Neutral Electrolysis go flash liquid, this go the technique and application method of flash liquid |
| CN109750305A (en) * | 2018-12-28 | 2019-05-14 | 力信（江苏）能源科技有限责任公司 | A kind of aluminum-shell battery shell decontamination rust remover and the preparation method and application thereof |
| CN109778293A (en) * | 2019-02-28 | 2019-05-21 | 苏州纳孚林科金属表面技术有限公司 | A kind of electrolytic derusting antirust agent |
| CN112226774A (en) * | 2020-08-28 | 2021-01-15 | 余姚市永林机械科技有限公司 | Hot galvanizing pretreatment liquid and preparation method and application thereof |
| CN113026086A (en) * | 2021-02-09 | 2021-06-25 | 佛山市安齿生物科技有限公司 | Electrolytic degreasing agent for titanium alloy dental implant and preparation method and application thereof |
| CN115466964A (en) * | 2022-09-15 | 2022-12-13 | 杭州和韵科技有限公司 | All-in-one cleaning agent for aluminum and aluminum alloy precision parts and application thereof |
| CN115476027A (en) * | 2022-09-15 | 2022-12-16 | 西安建筑科技大学 | Method for welding bar material and intermediate rod for rotating electrode through resistance butt welding |
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