CN202359221U - Reaction device for online normal-temperature electrolytic phosphating of steel wires - Google Patents
Reaction device for online normal-temperature electrolytic phosphating of steel wires Download PDFInfo
- Publication number
- CN202359221U CN202359221U CN2011204762453U CN201120476245U CN202359221U CN 202359221 U CN202359221 U CN 202359221U CN 2011204762453 U CN2011204762453 U CN 2011204762453U CN 201120476245 U CN201120476245 U CN 201120476245U CN 202359221 U CN202359221 U CN 202359221U
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- CN
- China
- Prior art keywords
- electrolytic phosphating
- steel wire
- negative electrode
- reaction unit
- groove
- 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.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 46
- 239000010959 steel Substances 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 abstract description 8
- 229910019142 PO4 Inorganic materials 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract description 4
- 239000010452 phosphate Substances 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 150000003016 phosphoric acids Chemical class 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model provides a reaction device for online normal-temperature electrolytic phosphating of steel wires, which comprises a pulse rectifying device, a current control device, an electrolytic phosphating tank and a low-level overflow tank. The pulse rectifying device is used for controlling the current control device to generate pulse current, and the electrolytic phosphating tank is provided with a cathode conductive wheel contacting with the steel wires and a cathode guide wheel used for spacing the steel wires which are in comb-shaped arrangement. During use of the reaction device, heating is omitted during electrolytic phosphating of the steel wires, so that energy consumption cost is reduced by more than 90%, no phosphate dregs are caused and environment pollution is reduced greatly.
Description
Technical field
The utility model relates to a kind of reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire.
Background technology
At present phosphatization adopts steel wire on the thermal treatment continuous lines is middle temperature phosphating equipment, and mostly the device fabrication material is that anticorrosive stainless-steel sheet is welded.Type of heating generally adopts steam, and its method has two: one, directly squeezes into steam to the heating tube that places the phosphatization groove, and the 2nd, through the chuck indirect heating.The former heating tube surface is prone to the deposition phosphorus slag and hinders thermal energy transfer, and along with permanent use phosphorus slag accumulates over a long period on the heating tube surface, energy loss increases gradually, simultaneously the cleaning phosphorus slag is brought numerous inconvenience; Though it is convenient that the latter has solved the cleaning phosphorus slag, device fabrication is loaded down with trivial details, cost an arm and a leg, and increased the difficulty to ME, takes indirect heating to increase energy consumption.
The utility model content
The purpose of the utility model provides a kind of reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire, adopts this device when the steel wire electrolytic phosphating, to need not heating, and normal temperature can be realized.Its benefit be energy consumption low, do not produce phosphoric acid salt sediment, design science, simple to operate.
To achieve these goals; The reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire that the utility model provides; Comprise impulse commutation device, current control device and electrolytic phosphating groove, low level overflow groove, wherein the impulse commutation device is used for control current gear generation pulsed current.Electrolytic phosphating groove inside is provided with main anode and the auxilliary anode that is connected with current control device on the lower side, and liquid pump injects electrolytic phosphating liquid in the electrolytic phosphating groove.The electrolytic phosphating groove is provided with overflow control device, and the phosphatization hydrorrhea is flowed in the low level overflow groove, and the electrolytic phosphating groove is provided with the negative electrode conductive casters that contacts with steel wire and is used to separate the negative electrode guide deflection sheave of the broach shape arrangement of steel wire.The negative electrode conductive casters contacts conduction with steel wire, be used for steel wire is imported the electrolytic phosphating groove, and the negative electrode guide deflection sheave divides into groups steel wire to depress simultaneously, and the steel wire space is immersed in the phosphatization liquid, and steel wire does not all contact with main anode, auxilliary anode.
The electrolytic phosphating groove fills electrolytic phosphating liquid, and current control device anticathode steel wire applies pulsed current, and through the effect of pulsed current, the top layer that the phosphatization positive charge in the electrolytic phosphating liquid is adsorbed on the negative electrode steel wire forms phosphate coating.
The reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire that the utility model provides; Realized the online electrolytic phosphating of the steel wire under the normal temperature; Comparing the energy consumption cost that prior art makes the online electrolytic phosphating of steel wire has reduced more than 90%; And do not produce the phosphoric acid salt sediment, greatly reduced the pollution of electrolytic phosphating environment.
Description of drawings
Fig. 1 is a kind of structural representation that is used for the reaction unit of the online normal temperature electrolytic phosphating of steel wire that the utility model provides.
Fig. 2 is a kind of practical effect figure that is used for the reaction unit of the online normal temperature electrolytic phosphating of steel wire that the utility model provides.
The accompanying drawing identifier declaration:
1-negative electrode guide deflection sheave; 2-negative electrode conductive casters; The 3-main anode; 4-assists anode; 5-overflow control; The 6-liquid pump; The 7-steel wire; 8-electrolytic phosphating groove; 9-low level overflow groove; 10-impulse commutation device; The 11-current control device.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the technical scheme of the utility model is done further clear, complete description, meet novelty, creativeness and the practicality that patent law requires fully with explanation the utility model.Should be noted that just a part of embodiment of the utility model that embodiment describes, can not be used to limit the protection domain of the utility model.
As shown in Figure 1; The reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire that the utility model provides; Comprise impulse commutation device 10, current control device 11 and electrolytic phosphating groove 8, low level overflow groove 9, wherein impulse commutation device 10 is used for control current gear 11 generation pulsed current.Electrolytic phosphating groove 8 inside are provided with the main anode 3 and auxilliary anode 4 that is connected with current control device 11 on the lower side, and liquid pump 6 injects electrolytic phosphating liquid in electrolytic phosphating groove 8.Electrolytic phosphating groove 8 is provided with overflow control device 5, and the phosphatization hydrorrhea is flowed in low level overflow groove 9, is provided with the negative electrode conductive casters 2 that contacts with steel wire 7 in the electrolytic phosphating groove 8 and is used to separate the negative electrode guide deflection sheave 1 of the broach shape arrangement of steel wire.Negative electrode conductive casters 2 contacts conduction with steel wire 7, is used for steel wire 7 is imported electrolytic phosphating groove 8, and negative electrode guide deflection sheave 1 divides into groups steel wire to depress simultaneously, and the steel wire space is immersed in the phosphatization liquid, and steel wire does not all contact with main anode, auxilliary anode.
Electrolytic phosphating groove 8 fills electrolytic phosphating liquid, and current control device 11 anticathode steel wires apply pulsed current, and through the effect of pulsed current, the top layer that the phosphatization positive charge in the electrolytic phosphating liquid is adsorbed on the negative electrode steel wire forms phosphate coating.Can obtain 8g/m according to heat treated LV regulating impulse rectifying device
2The phosphatize phosphate coat of above thickness.
Further, the electrolytic phosphating groove can be that many groups are arranged side by side, and is as shown in Figure 2, can realize that like this a current control device acts on many group electrolytic phosphating grooves, can realize the extensive enforcement of steel wire phosphatization.
Further, the electrolytic phosphating groove uses insulating material to make and forms, and for example can be white PPC plate.
Further, the negative electrode guide deflection sheave can be formed by insulation acid-proof wear-proof material, for example can make PVC.The facewidth degree of negative electrode guide deflection sheave and steel wire diameter are coincide, and perhaps are a bit larger tham steel wire diameter.The gear teeth of negative electrode guide deflection sheave generally are no more than 10 groups.
Further, being provided with of negative electrode guide deflection sheave highly should guarantee steel wire is pressed down in the immersion phosphatization liquid, and the distance of steel wire and liquid level is greater than 2CM.
Further, main anode can be processed by the nickel plate, and auxilliary anode can be processed by the nickel plate.
Claims (6)
1. a reaction unit that is used for the online normal temperature electrolytic phosphating of steel wire comprises impulse commutation device, current control device and electrolytic phosphating groove, low level overflow groove, it is characterized in that, the electrolytic phosphating groove is provided with negative electrode conductive casters and negative electrode guide deflection sheave.
2. reaction unit according to claim 1 is characterized in that, described negative electrode conductive casters contacts conduction with steel wire.
3. reaction unit according to claim 1 is characterized in that, the gear teeth of described negative electrode guide deflection sheave are the broach shape and arrange.
4. reaction unit according to claim 1 is characterized in that, described impulse commutation device is used for the control current gear and produces pulsed current.
5. reaction unit according to claim 1 is characterized in that, the electrolytic phosphating groove is that many groups are arranged side by side.
6. reaction unit according to claim 1 is characterized in that, height is set should guarantees steel wire pressed down and immerse in the phosphatization liquid of negative electrode guide deflection sheave, the distance of steel wire and liquid level is greater than 2CM, and steel wire with main anode, assist anode and all do not contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204762453U CN202359221U (en) | 2011-11-25 | 2011-11-25 | Reaction device for online normal-temperature electrolytic phosphating of steel wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204762453U CN202359221U (en) | 2011-11-25 | 2011-11-25 | Reaction device for online normal-temperature electrolytic phosphating of steel wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202359221U true CN202359221U (en) | 2012-08-01 |
Family
ID=46570424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204762453U Expired - Fee Related CN202359221U (en) | 2011-11-25 | 2011-11-25 | Reaction device for online normal-temperature electrolytic phosphating of steel wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202359221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042454A (en) * | 2019-04-04 | 2019-07-23 | 杭州新坐标科技股份有限公司 | A kind of dual pulse cycle commutation electrolytic phosphating method |
| CN113564656A (en) * | 2020-04-29 | 2021-10-29 | 苏州哈哩大叔机械科技有限公司 | A paint passivation machine for steel wire processing |
-
2011
- 2011-11-25 CN CN2011204762453U patent/CN202359221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042454A (en) * | 2019-04-04 | 2019-07-23 | 杭州新坐标科技股份有限公司 | A kind of dual pulse cycle commutation electrolytic phosphating method |
| CN113564656A (en) * | 2020-04-29 | 2021-10-29 | 苏州哈哩大叔机械科技有限公司 | A paint passivation machine for steel wire processing |
| CN113564656B (en) * | 2020-04-29 | 2024-09-17 | 苏州哈哩大叔机械科技有限公司 | Smearing passivation machine for steel wire machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20201125 |