CN102978646B - A kind of self-circulation type electrochemical deoiling method - Google Patents
A kind of self-circulation type electrochemical deoiling method Download PDFInfo
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- CN102978646B CN102978646B CN201210488020.9A CN201210488020A CN102978646B CN 102978646 B CN102978646 B CN 102978646B CN 201210488020 A CN201210488020 A CN 201210488020A CN 102978646 B CN102978646 B CN 102978646B
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- temperature
- solution
- indoor
- oil removing
- grease chamber
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000243 solution Substances 0.000 claims abstract description 33
- 239000004519 grease Substances 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005238 degreasing Methods 0.000 claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims abstract description 5
- 239000007924 injection Substances 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 238000010792 warming Methods 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Detergent Compositions (AREA)
- Lubricants (AREA)
Abstract
The present invention discloses a kind of self-circulation type electrochemical deoiling method, comprising: to the indoor injection hot water of oil removing; In the indoor described hot water of described oil removing, inject degreasing powder, form solution; Start agitator to stir; Metalwork is entered described except grease chamber, and be immersed in described solution; Gather the first temperature of described solution in real time; Described first temperature and the second default temperature are compared, when described first temperature is less than described second temperature, after progressively extracting the indoor solution heating of described oil removing, loops back described except grease chamber.Processed waste water of the present invention is easy to process, deoiling effect is good, and it is fast to remove speed oil.
Description
Technical field
The present invention relates to a kind of self-circulation type electrochemical deoiling method.
Background technology
Carrying out surface treatment to metalwork, such as, before zinc-plated process, first need the greasy dirt removing metalwork surface, topmost way is electrochemical deoiling, first, is introduced in degreasing tank by water, and adds degreasing powder; Then metalwork is immersed in degreasing tank, by saponification reaction or emulsion reaction, thus the greasy dirt on removing metalwork surface, but its actual process is but comparatively slow, and the poor effect of wipe oil, urgently improves.
Summary of the invention
For prior art Problems existing, the object of the invention is to propose a kind of self-circulation type electrochemical deoiling method, processed waste water is easy to process, deoiling effect is good, and it is fast to remove speed oil.
For achieving the above object, the present invention adopts following technical scheme:
A kind of self-circulation type electrochemical deoiling method, comprising:
To the indoor injection hot water of oil removing;
In the indoor described hot water of described oil removing, inject degreasing powder, form solution;
Start agitator to stir;
Metalwork is entered described except grease chamber, and be immersed in described solution;
Gather the first temperature of described solution in real time;
Described first temperature and the second default temperature are compared, when described first temperature is less than described second temperature, after progressively extracting the indoor solution heating of described oil removing, loops back described except grease chamber.
After " metalwork being entered described except grease chamber, and be immersed in described solution ", the described grease chamber that removes is made to be in sealed state.
Described except establishing thermal insulation layer in grease chamber.
Based on disclosing of above technical scheme, the present invention possesses following beneficial effect:
The present invention is in actual mechanical process, except grease chamber is in closed state, effectively can reduce heat loss, reduce energy consumption, in addition, except the temperature of grease chamber's solution remains, the present invention adopts a working cycle, make the indoor strength of solution of oil removing remain constant, contribute to ensureing the deoiling effect to metalwork surface and oil removal efficiency.
Embodiment
Technical scheme of the present invention is further illustrated below by embodiment:
Embodiment 1
A kind of self-circulation type electrochemical deoiling method, comprises the steps:
S1, to the indoor injection hot water of oil removing.
Concrete: hot water inlet is established in oil removing indoor, and hot water inlet place is provided with valve except grease chamber to get one, and far-end connects hot water supply equipment, is preferably boiler.
S2, to the appropriate degreasing powder of the indoor injection of oil removing, at the indoor formation solution of oil removing.
Concrete: degreasing powder is by being opened in except another import in grease chamber adds.
S3, startup agitator stir.
Concrete: agitator is established in oil removing indoor, and oil removing outdoor can control agitator work or quit work.
S4, metalwork is entered except grease chamber, and soak in the solution.
Concrete: opening for feed is established in oil removing indoor, and opening for feed can make metalwork enter thus.
First temperature of S5, collection solution.
Concrete: warming transport module is established in oil removing indoor, can gather the first temperature of solution in real time.
S6, by the first temperature collected with preset the second temperature compare, if detect that the first temperature is more than or equal to the second temperature, going to S5, when detecting that the first temperature is less than the second temperature, going to S7, until terminate.
Concrete: the first temperature is transferred to control chip by warming transport module, memory module, comparison module, control module is established in control chip, comparison module transfers the second temperature prestored in a storage module, and compare with the first temperature transferred to by warming transport module, if the first temperature is more than or equal to the second temperature, then forward S5 to, if the first temperature is less than the second temperature, then forward S6 to.
S7, the progressively solution of extraction oil removing indoor heat, and then, the solution circulated after heating are injected oil removing indoor.
Concrete: except grease chamber is communicated with unit fixed on water pump suction, exit of pump connects heater inlet, control module controls water pump and well heater work, water pump is from the indoor extraction solution of oil removing, and it is pumped in well heater heat, and the solution circulated after heater heats injects oil removing indoor, owing to adopting a kind of circulation pattern, make while the temperature keeping the indoor solution of oil removing, can not cataclysm be there is in the temperature of oil removing indoor, the concentration of solution also remains, simultaneously, the process of water cycle also makes flowing aggravation in solution, contribute to the removing of metalwork surface and oil contaminant.
The present invention is in actual mechanical process, except grease chamber is in closed state, effectively can reduce heat loss, reduce energy consumption, in addition, except the temperature of grease chamber's solution remains, the present invention adopts a working cycle, make the indoor strength of solution of oil removing remain constant, contribute to ensureing the deoiling effect to metalwork surface and oil removal efficiency.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. a self-circulation type electrochemical deoiling method, is characterized in that, comprising:
To the indoor injection hot water of oil removing;
In the indoor described hot water of described oil removing, inject degreasing powder, form solution;
Start agitator to stir;
Metalwork is entered described except grease chamber, and be immersed in described solution;
Gather the first temperature of described solution in real time;
Described first temperature and the second default temperature are compared, when described first temperature is less than described second temperature, after progressively extracting the indoor solution heating of described oil removing, loops back described except grease chamber;
Wherein, first temperature is transferred to control chip by warming transport module, memory module, comparison module, control module is established in control chip, comparison module transfers the second temperature prestored in a storage module, and compare with the first temperature transferred to by warming transport module, if the first temperature is more than or equal to the second temperature, then gather the first temperature of described solution in real time, if the first temperature is less than the second temperature, after then progressively extracting the indoor solution heating of described oil removing, loop back described except grease chamber;
Except grease chamber is communicated with unit fixed on water pump suction, exit of pump connects heater inlet, and control module controls water pump and well heater work, and water pump is from the indoor extraction solution of oil removing, and it pumped in well heater heat, and the solution circulated after heater heats to inject oil removing indoor;
After " metalwork being entered described except grease chamber, and be immersed in described solution ", the described grease chamber that removes is made to be in sealed state.
2. a kind of self-circulation type electrochemical deoiling method as claimed in claim 1, is characterized in that, described except establishing thermal insulation layer in grease chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488020.9A CN102978646B (en) | 2012-11-26 | 2012-11-26 | A kind of self-circulation type electrochemical deoiling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210488020.9A CN102978646B (en) | 2012-11-26 | 2012-11-26 | A kind of self-circulation type electrochemical deoiling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102978646A CN102978646A (en) | 2013-03-20 |
| CN102978646B true CN102978646B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210488020.9A Active CN102978646B (en) | 2012-11-26 | 2012-11-26 | A kind of self-circulation type electrochemical deoiling method |
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| Country | Link |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5800694A (en) * | 1995-02-15 | 1998-09-01 | Andritz-Patentverwaltungs-Gesellschaft M.B.H. | Process and plant for pickling materials made of steel, in particular stainless steel |
| CN101003048A (en) * | 2006-12-06 | 2007-07-25 | 钟世雄 | Rolling type multiple work position equipment for removing oil and removing phosphorus for work piece surface, and method therefor |
| CN202492593U (en) * | 2012-03-05 | 2012-10-17 | 天津市成伦工贸有限公司 | Oil removal device for workpiece to be electroplated |
-
2012
- 2012-11-26 CN CN201210488020.9A patent/CN102978646B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5800694A (en) * | 1995-02-15 | 1998-09-01 | Andritz-Patentverwaltungs-Gesellschaft M.B.H. | Process and plant for pickling materials made of steel, in particular stainless steel |
| CN101003048A (en) * | 2006-12-06 | 2007-07-25 | 钟世雄 | Rolling type multiple work position equipment for removing oil and removing phosphorus for work piece surface, and method therefor |
| CN202492593U (en) * | 2012-03-05 | 2012-10-17 | 天津市成伦工贸有限公司 | Oil removal device for workpiece to be electroplated |
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| Publication number | Publication date |
|---|---|
| CN102978646A (en) | 2013-03-20 |
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Effective date of registration: 20201214 Address after: Room 306, building 1, Zaozhuang Keshun Digital Co., Ltd., east of Fuyuan 4th Road, high tech Zone, Zaozhuang City, Shandong Province Patentee after: SHANDONG YIHUA BIOLOGICAL TECHNOLOGY Co.,Ltd. Address before: No.98 Tiankang Avenue, Tianchang City, Chuzhou City, Anhui Province Patentee before: ANHUI CHANGQING ELECTRONIC MACHINERY (Group) Co.,Ltd. |
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Effective date of registration: 20240520 Address after: 277000 No. 1699 Guangming West Road, Xingren street, high tech Zone, Zaozhuang City, Shandong Province Patentee after: Space Smart news new energy (Shandong) Co.,Ltd. Country or region after: China Address before: Room 306, building 1, Zaozhuang Keshun Digital Co., Ltd., east of Fuyuan 4th Road, high tech Zone, Zaozhuang City, Shandong Province Patentee before: SHANDONG YIHUA BIOLOGICAL TECHNOLOGY Co.,Ltd. Country or region before: China |