CN102978646A - Self-circulation type chemical degreasing method - Google Patents
Self-circulation type chemical degreasing method Download PDFInfo
- Publication number
- CN102978646A CN102978646A CN2012104880209A CN201210488020A CN102978646A CN 102978646 A CN102978646 A CN 102978646A CN 2012104880209 A CN2012104880209 A CN 2012104880209A CN 201210488020 A CN201210488020 A CN 201210488020A CN 102978646 A CN102978646 A CN 102978646A
- Authority
- CN
- China
- Prior art keywords
- temperature
- solution
- degreasing
- grease chamber
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005238 degreasing Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000126 substance Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000000243 solution Substances 0.000 claims description 25
- 239000004519 grease Substances 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 1
- 238000010792 warming Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 230000005226 mechanical processes and functions Effects 0.000 description 2
- 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
- 238000000605 extraction Methods 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 invention discloses a self-circulation type chemical degreasing method. The method comprises the following steps: injecting hot water into a degreasing chamber; injecting degreasing powder into the hot water in the degreasing chamber to form solution; starting a stirrer to stir the solution; enabling metal parts to enter the degreasing chamber to be soaked in the solution; acquiring the first temperature of the solution in real time; and comparing the first temperature with the preset second temperature, and gradually extracting and heating the solution in the degreasing chamber and then circulating the solution back to the degreasing chamber when the first temperature is lower than the second temperature. The method has the beneficial effects that the wastewater after treatment is easy to treat; the degreasing effect is good; and the degreasing speed is high.
Description
Technical field
The present invention relates to a kind of self-circulation type electrochemical deoiling method.
Background technology
Metalwork is being carried out surface treatment, for example before the zinc-plated processing, at first needing to remove the greasy dirt on metalwork surface, topmost way is electrochemical deoiling, at first, water is introduced in the degreasing tank, and is added degreasing powder; Then metalwork is immersed in the degreasing tank, by saponification reaction or emulsion reaction, thereby removes the greasy dirt on metalwork surface, yet its actual process is but comparatively slow, the poor effect of wipe oil is demanded urgently improving.
Summary of the invention
Problem for prior art exists the object of the invention is to propose a kind of self-circulation type electrochemical deoiling method, and 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 comprises:
To the indoor injection hot water of oil removing;
In the indoor described hot water of described oil removing, inject degreasing powder, form solution;
Starting agitator stirs;
It is described except the grease chamber that metalwork is entered, and be immersed in the described solution;
Gather in real time the first temperature of described solution;
Described the first temperature and the second default temperature are compared, when described the first temperature during less than described the second temperature, progressively extract the indoor solution heating of described oil removing after, loop back described except the grease chamber.
" it is described except the grease chamber that metalwork is entered, and be immersed in the described solution " makes the described grease chamber that removes be in sealed state afterwards.
Described except establishing thermal insulation layer in the 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 the grease chamber is in closed state, can effectively reduce heat loss, reduce energy consumption, in addition, the temperature except grease chamber's solution remains that the present invention adopts a working cycle, so that the indoor strength of solution of oil removing remains constant, help to guarantee deoiling effect and oil removal efficiency to the metalwork surface.
Embodiment
Further specify technical scheme of the present invention 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: get one except the grease chamber, the indoor hot water inlet of establishing of oil removing, the hot water inlet place is provided with valve, and far-end connects the hot water supply equipment, is preferably boiler.
S2, to an amount of degreasing powder of the indoor injection of oil removing, at the indoor formation solution of oil removing.
Concrete: degreasing powder can be by being opened in except another import adding in the grease chamber.
S3, startup agitator stir.
Concrete: the indoor agitator of establishing of oil removing, oil removing is outdoor to be controlled agitator work or quits work.
S4, metalwork is entered except the grease chamber, and be immersed in the solution.
Concrete: the indoor opening for feed of establishing of oil removing, opening for feed can make metalwork enter thus.
The first temperature of S5, collection solution.
Concrete: the indoor warming transport module of establishing of oil removing can gather the first temperature of solution in real time.
S6, first temperature that will collect and the second temperature of presetting compare, if detect the first temperature more than or equal to the second temperature, go to S5, when detecting the first temperature less than the second temperature, go to S7, until finish.
Concrete: the warming transport module is transferred to control chip with the first temperature, establish memory module, comparison module, control module in the control chip, comparison module is transferred the second temperature that is pre-stored in the memory module, and compare with the first temperature that is transferred to by the warming transport module, if the first temperature is more than or equal to the second temperature, then forward S5 to, if the first temperature less than the second temperature, then forwards S6 to.
S7, progressively extract the indoor solution of oil removing and heat, then, it is indoor that the solution circulated after the heating is injected oil removing.
Concrete: except the grease chamber is communicated with unit fixed on water pump suction, exit of pump connects the well heater import, control module control water pump and well heater work, water pump is from the indoor extraction solution of oil removing, and it is pumped in the well heater heat, and it is indoor through the injection of the solution circulated after heater heats oil removing, owing to adopt a kind of circulation pattern, make in the temperature that keeps the indoor solution of oil removing, cataclysm can not occur in the indoor temperature of oil removing, and the concentration of solution also remains, simultaneously, the process of water cycle also makes the aggravation of flowing in the solution, helps removing of metalwork surface and oil contaminant.
The present invention is in actual mechanical process, except the grease chamber is in closed state, can effectively reduce heat loss, reduce energy consumption, in addition, the temperature except grease chamber's solution remains that the present invention adopts a working cycle, so that the indoor strength of solution of oil removing remains constant, help to guarantee deoiling effect and oil removal efficiency to the metalwork surface.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (3)
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;
Starting agitator stirs;
It is described except the grease chamber that metalwork is entered, and be immersed in the described solution;
Gather in real time the first temperature of described solution;
Described the first temperature and the second default temperature are compared, when described the first temperature during less than described the second temperature, progressively extract the indoor solution heating of described oil removing after, loop back described except the grease chamber.
2. a kind of self-circulation type electrochemical deoiling method as claimed in claim 1 is characterized in that, " it is described except the grease chamber that metalwork is entered, and be immersed in the described solution " makes the described grease chamber that removes be in sealed state afterwards.
3. a kind of self-circulation type electrochemical deoiling method as claimed in claim 1 is characterized in that, and is described except establishing thermal insulation layer in the 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 true CN102978646A (en) | 2013-03-20 |
| CN102978646B CN102978646B (en) | 2015-10-28 |
Family
ID=47852977
Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102978646B (en) |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102978646B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106119448B (en) | A kind of method that hot steel slag quickly cools down | |
| CN104386865A (en) | Method for treating uranium-containing waste water | |
| CN102643113A (en) | Production method of polytetrafluoroethylene impregnated graphite heat exchange block | |
| CN102978639A (en) | Constant temperature self-recovery type chemical degreasing method | |
| CN102978646B (en) | A kind of self-circulation type electrochemical deoiling method | |
| CN204039720U (en) | A kind of dyeing machine containing double heat exchanger | |
| CN105063945A (en) | Heat exchange circulating system for dyeing machine | |
| RU2525033C1 (en) | Method of maintenance cleaning and passivation of drum boiler pipe inner surface and method of maintenance cleaning and passivation of pipe inner surface of combined-cycle plant waste-heat boiler (versions) | |
| CN102978645A (en) | Constant temperature laminar flow type chemical degreasing equipment | |
| CN206769969U (en) | A kind of multiple-effect recycling residual heat electricity generation system | |
| CN102995041B (en) | Constant-temperature chemical oil removal device for metal piece | |
| CN102995042B (en) | Chemical oil removal device capable of supplementing active ingredients | |
| CN204438549U (en) | A kind of slaughtering animal hot water switch and the closed recuperated cycle system formed thereof | |
| CN104480487B (en) | A kind of cleaning wet-process phosphoric acid concentration system water closed circulation Application way | |
| CN209736223U (en) | Recycling device for overflow water of cleaning machine | |
| CN207891432U (en) | A kind of UTILIZATION OF VESIDUAL HEAT IN heats steel plate pre-treatment water installations indirectly | |
| CN104390344B (en) | A kind of technique of quick removing heat conduction W/O part and composition inferior | |
| CN102899675B (en) | Phosphor-washing device for high-strength bolt and technology | |
| CN106337098A (en) | Method for steel slag hot stewing through concentrated water | |
| CN207729568U (en) | A kind of hot flushing water reclamation system of heat supply network | |
| CN106090877A (en) | Bamboo and wood goods hot press circulating heat supply system and circulation heating method thereof | |
| JP6743558B2 (en) | Boiler chemical cleaning method | |
| CN105568198A (en) | Galvanization smoke recycling system | |
| CN102995043B (en) | A kind of Constant-temperaturetype type chemical oil removal device | |
| CN103005234B (en) | Novel method and device for cooking bean vermicelli by hot water flow |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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 |