CN202492596U - Non-polarized electrolytic phosphating device for steel wire rods - Google Patents
Non-polarized electrolytic phosphating device for steel wire rods Download PDFInfo
- Publication number
- CN202492596U CN202492596U CN2012201153797U CN201220115379U CN202492596U CN 202492596 U CN202492596 U CN 202492596U CN 2012201153797 U CN2012201153797 U CN 2012201153797U CN 201220115379 U CN201220115379 U CN 201220115379U CN 202492596 U CN202492596 U CN 202492596U
- Authority
- CN
- China
- Prior art keywords
- phosphating
- steel wire
- electrolytic phosphating
- frequency switch
- steel
- 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
Links
Landscapes
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
The utility model relates to a non-polarized electrolytic phosphating device for steel wire rods and belongs to the field of derusting devices. The device comprises a steel rod gag press, a peeler, an on-line phosphating unit, a wiredrawing unit and a take-up device, wherein an electromagnetic heating coil is arranged between the steel rod gag press and the peeler and electrically connected with a high-frequency heating unit. The non-polarized electrolytic phosphating device is characterized in that an anode steel plate is installed in an electrolytic phosphating tank of the on-line phosphating unit and connected with the positive pole of a direct current power supply of a high-frequency switch, the steel wire bars penetrating through the electrolytic phosphating tank is taken as a cathode and connected with the ground, the negative pole of the direct current power supply of the high-frequency switch is grounded, and the direct current power supply of the high-frequency switch is connected with a frequency converter. According to the non-polarized electrolytic phosphating device, in the production process of a normal temperature condition, the generating speed of phosphate film is improved, a layer of compact and firm phosphate coating can be produced rapidly, not only requirements for environmental protection can be satisfied, but also production cost is reduced.
Description
Technical field
The utility model relates to the device field of derusting, the nonpolarity electrolytic phosphating treatment unit of specifically a kind of steel wire rod.
Background technology
As everyone knows, steel wire rod does not have pickling phosphatization draw-off gear, and phosphating process all belongs to middle high temperature phosphorization; Temperature is between the 80-90 degree; The heating expense that is used for phosphatization is very high, and high temperature can produce acid mist and a large amount of phosphatization slags, environment is produced pollute; The environmental protection pressure of enterprise is very big, becomes the bottleneck of restriction enterprise development.
Summary of the invention
For the technical deficiency that overcomes the temperature required height of existing in prior technology phosphatization, has a large amount of acid mists and phosphatization slag to produce; The utility model provides a kind of steel wire rod nonpolarity electrolytic phosphating treatment unit; In process of production; Through feeding high electric current, low voltage, when making steel wire rod pass through the phosphatization groove, can produce one deck densification, firm phosphate coating fast at the phosphatization groove.
The utility model solves the technical scheme that its technical problem adopted: a kind of steel wire rod is nonpolarity electrolytic phosphating treatment unit; Be provided with steel bar gag press, flaying machine, online phosphating plant, wire-drawing frame, take-up, be provided with electromagnetic heating coil between steel bar gag press and the flaying machine, electromagnetic heating coil is electrically connected with thermatron; It is characterized in that; In the electrolytic phosphating groove of online phosphating plant the anode steel plate is installed, the anode steel plate links to each other with the positive pole of high-frequency switch DC power, and the steel wire rod that passes in the electrolytic phosphating groove links to each other with ground as negative electrode; The minus earth of high-frequency switch DC power, high-frequency switch DC power connects frequency transformer.
The beneficial effect of the utility model is; In the production process of normal temperature state, improved the formation speed of phosphatize phosphate coat, through feeding high electric current, low voltage at the phosphatization groove; When making steel wire rod pass through the phosphatization groove; Can produce one deck densification, firm phosphate coating fast, can guarantee environmental protection requirement, reduce production cost again.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1. steel bar gag press, 2. electromagnetic heating coil, 3. thermatron, 4. flaying machine; 5. electrolytic phosphating groove, 6. online phosphating plant, 7. steel wire rod, 8. wire-drawing frame; 9. take-up, 10. frequency transformer, 11. high-frequency switch DC powers, 12. anode steel plates.
Embodiment
Shown in Figure 1; The utility model is provided with steel bar gag press 1, flaying machine 4, online phosphating plant 6, wire-drawing frame 8, take-up 9; Be provided with electromagnetic heating coil 2 between steel bar gag press 1 and the flaying machine 4, electromagnetic heating coil 2 is electrically connected with thermatron 3, in the electrolytic phosphating groove 5 of online phosphating plant 6 anode steel plate 12 is installed; Anode steel plate 12 links to each other with the positive pole of high-frequency switch DC power 11; The steel wire rod 7 that passes in the electrolytic phosphating groove 5 links to each other with ground as negative electrode, the minus earth of high-frequency switch DC power 11, and high-frequency switch DC power 11 connects frequency transformer 10.
When the utility model used, steel wire rod 7 passed the electrolytic phosphating groove 5, wire-drawing frame 8 of steel bar gag press 1, electromagnetic heating coil 2, flaying machine 4, online phosphating plant 6 and links to each other with take-up 9.Start wire-drawing frame 8, steel wire rod 7 begins to move, and steel bar gag press 1 is steel wire rod 7 straightenings, flaying machine 4 with steel wire rod 7 surfaces scale remove, thermatron 3 control electromagnetic heating coil 2 be that steel wire rod 7 heats.
Anode steel plate 12 in the utility model electrolytic phosphating groove 5 is connected to the positive pole of high-frequency switch DC power 11; Steel wire rod 7 is connected with the earth as negative electrode; The minus earth of high-frequency switch DC power 11; Anode steel plate 12, steel wire rod 7, phosphatization medium, high-frequency switch DC power 11 are just formed a loop line like this, and the size of high-frequency current is by frequency transformer 10 controls.Wire-drawing frame 8 is controlled driving before operator's console, speed is started from scratch when starting, the CUVC plate control high-frequency switch DC power 11 in the frequency transformer 10, and the output signal changes from 0v to 10V, and control current changes from 0-500A.Along with the raising of speed, steel wire rod 7 also shortened through the time of electrolytic phosphating grooves 5, and concerning certain any steel wire rod 7, the phosphatize phosphate coat film forming thickness will reduce, and improved electric current and participated in film forming metals ion and will increase, and the film forming thickness in the unit time improves.Since adopted electrolytic phosphating, to the also reduction immediately of requirement of temperature, just passable under the normal temperature.
Claims (1)
1. nonpolarity electrolytic phosphating treatment unit of steel wire rod; Be provided with steel bar gag press, flaying machine, online phosphating plant, wire-drawing frame, take-up; Be provided with electromagnetic heating coil between steel bar gag press and the flaying machine, electromagnetic heating coil is electrically connected with thermatron, it is characterized in that: in the electrolytic phosphating groove of online phosphating plant the anode steel plate is installed; The anode steel plate links to each other with the positive pole of high-frequency switch DC power; The steel wire rod that passes in the electrolytic phosphating groove links to each other with ground as negative electrode, the minus earth of high-frequency switch DC power, and high-frequency switch DC power connects frequency transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201153797U CN202492596U (en) | 2012-03-26 | 2012-03-26 | Non-polarized electrolytic phosphating device for steel wire rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201153797U CN202492596U (en) | 2012-03-26 | 2012-03-26 | Non-polarized electrolytic phosphating device for steel wire rods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492596U true CN202492596U (en) | 2012-10-17 |
Family
ID=46998832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201153797U Expired - Fee Related CN202492596U (en) | 2012-03-26 | 2012-03-26 | Non-polarized electrolytic phosphating device for steel wire rods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492596U (en) |
-
2012
- 2012-03-26 CN CN2012201153797U patent/CN202492596U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105951155B (en) | A kind of steel wire double method for bonderizing and its continuous producing apparatus online | |
| CN103436948B (en) | Stainless steel inside pipe wall electrochemical polish liquid and finishing method and device | |
| MY159000A (en) | Control device, control method, program, and recording medium | |
| CN102586838A (en) | On-line low temperature electrolysis phosphating method for steel wires | |
| CN102181899B (en) | Method for synchronously roughening both surfaces of electrolytic copper foil and equipment thereof | |
| CN102489575A (en) | Electroplastic rotary pressing device | |
| CN101565846B (en) | Interelectrode relative movement type plasma electrolysis oxidation process | |
| CN204825075U (en) | Safe type electrolytic copper foil foil forming machine | |
| CN102728910B (en) | Vibration feeding and high-frequency grouped pulse electric parameter time-sharing control system and method | |
| CN202492596U (en) | Non-polarized electrolytic phosphating device for steel wire rods | |
| CN202705472U (en) | Online phosphating device for metal wires | |
| CN102703928B (en) | Method for extracting gallium through ultrasonic-assisted intensified electrolysis | |
| CN103361663A (en) | Ultrasonic descaling method of steel wires | |
| CN102605412A (en) | Steel coil rod non-polarized electrolytic phosphate treatment device | |
| CN103132122B (en) | Steel wire on-line normal-temperature electrolytic phosphatization method | |
| CN207862471U (en) | A kind of environmental-protecting type full-automatic rolling-plating equipment | |
| CN113151875A (en) | Electromagnetic thermal coupling thermoelectric chemical oxidation equipment | |
| CN203782195U (en) | Welding strip annealing device | |
| CN203333805U (en) | Temperature control device of electroplating bath | |
| CN202492599U (en) | Folding cogging online phosphating device | |
| CN102586839B (en) | Folding type on-line phosphating device for cogging | |
| CN202359221U (en) | Reaction device for online normal-temperature electrolytic phosphating of steel wires | |
| CN201924062U (en) | Device for controlling fire striking problem of copper wire in intermediate-drawing continuous-annealing work procedure | |
| CN111112764A (en) | Pulse gas-assisted mask electrolytic machining device and method | |
| CN204281320U (en) | A kind of preparation facilities of Graphene |
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 |
Granted publication date: 20121017 Termination date: 20190326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |