CN202030843U - Gravitational electric galvanization simulation test unit - Google Patents
Gravitational electric galvanization simulation test unit Download PDFInfo
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- CN202030843U CN202030843U CN2011201189845U CN201120118984U CN202030843U CN 202030843 U CN202030843 U CN 202030843U CN 2011201189845 U CN2011201189845 U CN 2011201189845U CN 201120118984 U CN201120118984 U CN 201120118984U CN 202030843 U CN202030843 U CN 202030843U
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- simulation test
- plating tank
- galvanizing
- bath
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Abstract
The utility model relates to a gravitational electric galvanization simulation test unit, which comprises an electrolytic cell, a zinc melting cell, a cleaning cell, a constant-temperature cell, a replenishment filter device, a throttle valve, a variable output pump, a flow meter, a lead screw and nut adjusting mechanism and a control system. The constant-temperature cell, the replenishment filter device, a circulation pump, the variable output pump and the electrolytic cell are connected with the control system. The gravitational electric galvanization simulation test unit has the advantages that the gravitational electric galvanization simulation test unit is simple and speedy in operation, workpieces (test samples) are assembled and disassembled conveniently and safely, main technical parameters such as the flow rate of galvanizing bath, the temperature of the galvanizing bath, current density, concentration of the galvanizing bath, pitches among positive and negative pole plates, the thicknesses of galvanizing layers and the like are controllable and adjustable, and the gravitational electric galvanizing simulation test unit can provide variable test means for users, reduces test cost and improves scientific research efficiency.
Description
Technical field
The utility model relates to a kind of electro-galvanizing device, particularly a kind of gravity method electro-galvanizing simulation test device.
Background technology
It is a kind of of rectilinear electroplating technology that gravity method is electroplated, and is not full of plating bath when promptly electroplating in the coating bath, and plating bath exists only between anode and the band steel, and flowing of plating bath leans on the gravity of self to quicken.Closely during the last ten years, the newly-built zinc-plated unit of continuous electric in the world adopts vertical groove gravity method electroplating technology mostly, compare with horizontal groove technology and radial slot technology, this technology has energy-saving and environmental protection, plurality of advantages such as efficient, and domestic manufacturer is also in progressively this technology of package import and technology.
For exploring each processing parameter in the gravity method electro-galvanizing production process, as bath flow rate, current density, bath temperature, cathode-anode plate spacing etc., to the influence of plated item roughness, further investigation has all been launched in countries in the world, and research technique and method also are not quite similar.But, relate to gravity method electro-galvanizing experiment simulator, countries in the world research is also few, the home and abroad does not still have sophisticated gravity method electro-galvanizing simulation test device on the market yet and sells, each scientific research institutions and enterprise also only have Harbin Institute of Technology to make the simple gravity falling type plating tank of a cover by oneself, but this device belongs to personalized customization, has shortcomings such as versatility is poor, transplanting difficulty.
Summary of the invention
Technical problem to be solved in the utility model provides the good gravity method electro-galvanizing device of a kind of versatility.
A kind of gravity method electro-galvanizing simulation test device, comprise plating tank, molten zinc groove, rinse bath, it is characterized in that, described device also comprises thermostatic bath, supply filtration unit, throttling valve, variable volume pump, under meter, feed screw nut's regulating mechanism, Controlling System, described molten zinc groove is connected with the supply filtration unit, and described supply filtration unit is connected with thermostatic bath; Described plating tank is vertical, comprises electro-magnet, negative plate, positive plate and jet flow box; Described thermostatic bath and plating tank are by pipe connection, and described pipeline is provided with throttling valve, variable volume pump, under meter; Described feed screw nut's regulating mechanism is connected with plating tank; Described plating tank is arranged on the rinse bath top, is provided with pumping board between plating tank and the rinse bath; Described Controlling System is made up of computer and PLC, and described thermostatic bath, supply filtration unit, throttling valve, variable volume pump, plating tank are connected with Controlling System, and described feed screw nut's regulating mechanism is connected with Controlling System by variable-frequency motor.
Preferably, described plating tank, the molten zinc groove top row of being provided with hydrogen production device.
More preferred, described jet flow box jet size is consistent with specimen width.
In the such scheme, described device adopts the zinc-plated power supply of HF switch.
In the such scheme, described positive plate adopts U type structure, and links to each other with feed screw nut's regulating mechanism, realizes moving horizontally.
In the such scheme, described rinse bath is arranged between plating tank, the thermostatic bath, is the pullable type rinse bath.
The beneficial effects of the utility model: simple to operate, quick, easy to loading and unloading, the safety of workpiece (sample), main technologic parameters such as bath flow rate, bath temperature, bath concentration, cathode-anode plate spacing, thickness of coating are controlled, adjustable, can provide rich and varied research technique for the user, reduce experimentation cost, improve scientific research efficient.
Description of drawings
Below in conjunction with the drawings and specific embodiments the technical solution of the utility model is further described in detail.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the process flow sheet of a specific embodiment.
Embodiment
As shown in Figure 1, a kind of gravity method electro-galvanizing simulation test device, comprise plating tank 5, molten zinc groove 1, rinse bath 3, thermostatic bath 2, supply filtration unit 4, variable volume pump 6, throttling valve 14, under meter 7, feed screw nut's regulating mechanism 8, Controlling System, described molten zinc groove 1 is connected with supply filtration unit 4, and described supply filtration unit 4 is connected with thermostatic bath 2; Described plating tank 5 is vertical, comprises electro-magnet 12, negative plate 10, positive plate 11 and jet flow box 9; Described thermostatic bath 2 passes through pipe connection with plating tank 5, and described pipeline is provided with variable volume pump 6, throttling valve 14, under meter 7; Described feed screw nut's regulating mechanism 8 is connected with plating tank 5; Described plating tank 5 is arranged on rinse bath 3 tops, is provided with pumping board 13 between plating tank 5 and the rinse bath 3; Described Controlling System is made up of computer and PLC, and described thermostatic bath 2, supply filtration unit 4, variable volume pump 6, throttling valve 14, plating tank 5 are connected with Controlling System, and described feed screw nut's regulating mechanism 8 is connected with Controlling System by variable-frequency motor.Described plating tank 5 tops are provided with row's hydrogen production device 15, and molten zinc groove 1 top is provided with row's hydrogen production device 16.
As shown in Figure 2, the process flow sheet of this specific embodiment may further comprise the steps:
The first step is 1.0 electroplate liquid at the moving configuration of molten zinc groove expert PH, and the energising of manual operation electromagnetic gripping device holds sample;
In second step, at man-machine picture various electroplating technological parameters are set, as bath temperature, bath flow rate, electroplating time, cathode-anode plate spacing etc.;
The 3rd step started play button, and the supply filtration pump begins to start additional galvanizing flux in the thermostatic bath, and the cathode-anode plate spacing puts in place;
Do you in the 4th step, judge that the galvanizing flux in the thermostatic bath reaches the initial liquid level of setting? if reach initial liquid level, carried out for the 5th step.If do not reach initial liquid level, returned for the 3rd step;
In the 5th step, the supply filtration pump quits work, and well heater begins high power work;
Do you in the 6th step, judge that the galvanizing flux in the thermostatic bath reaches the initial potential temperature of setting? if reach initial potential temperature, carried out for the 7th step.If do not reach initial potential temperature, returned for the 5th step;
In the 7th step, well heater reduces power work, keeps plating bath constant temperature.Squirt pump begins to start, and jet orifice begins to spray plating bath to sample;
Do you in the 8th step, judge that under meter reaches the bath flow rate of setting? if reach, carried out for the 9th step.If do not reach, returned for the 7th step;
In the 9th step, vacuum fan is started working, the cathode-anode plate energising, and electroplating technology begins, and it is bright that technology begins lamp on the operating panel, and the technology timing begins;
Do you in the tenth step, judge whether bath temperature low excessively above the plating bath liquid level in limited range or the thermostatic bath? if bath temperature surpasses limited range or the plating bath liquid level is low excessively, emergency stop shows failure message on the man-machine picture, returns for second step.If all are normal, carried out for the 11 step;
The 11 step, to electroplate and finish preceding 1 minute audible alarm, electroplating time finishes, and squirt pump stops, and the experimenter extracts portable plate out, the electro-magnet outage, sample falls into rinse bath;
The 12 step, take out sample, finish experiment, the storage experimental data.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. gravity method electro-galvanizing simulation test device, comprise plating tank, molten zinc groove, rinse bath, it is characterized in that, described device also comprises thermostatic bath, supply filtration unit, throttling valve, variable volume pump, under meter, feed screw nut's regulating mechanism, Controlling System, described molten zinc groove is connected with the supply filtration unit, and described supply filtration unit is connected with thermostatic bath; Described plating tank is vertical, comprises electro-magnet, negative plate, positive plate and jet flow box; Described thermostatic bath and plating tank are by pipe connection, and described pipeline is provided with throttling valve, variable volume pump, under meter; Described feed screw nut's regulating mechanism is connected with plating tank; Described plating tank is arranged on the rinse bath top, is provided with pumping board between plating tank and the rinse bath; Described Controlling System is made up of computer and PLC, and described thermostatic bath, supply filtration unit, throttling valve, variable volume pump, plating tank are connected with Controlling System, and described feed screw nut's regulating mechanism is connected with Controlling System by variable-frequency motor.
2. a kind of gravity method electro-galvanizing simulation test device according to claim 1 is characterized in that, described plating tank, the molten zinc groove top row of being provided with hydrogen production device.
3. a kind of gravity method electro-galvanizing simulation test device according to claim 1 and 2 is characterized in that described jet flow box jet size is consistent with specimen width.
4. a kind of gravity method electro-galvanizing simulation test device according to claim 3 is characterized in that, described device adopts the zinc-plated power supply of HF switch.
5. a kind of gravity method electro-galvanizing simulation test device according to claim 4 is characterized in that, described positive plate adopts U type structure, and links to each other with feed screw nut's regulating mechanism, can move horizontally.
6. a kind of gravity method electro-galvanizing simulation test device according to claim 4 is characterized in that described rinse bath is arranged between plating tank, the thermostatic bath, is the pullable type rinse bath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201189845U CN202030843U (en) | 2011-04-21 | 2011-04-21 | Gravitational electric galvanization simulation test unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201189845U CN202030843U (en) | 2011-04-21 | 2011-04-21 | Gravitational electric galvanization simulation test unit |
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| Publication Number | Publication Date |
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| CN202030843U true CN202030843U (en) | 2011-11-09 |
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| CN2011201189845U Expired - Fee Related CN202030843U (en) | 2011-04-21 | 2011-04-21 | Gravitational electric galvanization simulation test unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828212A (en) * | 2012-09-12 | 2012-12-19 | 南京航空航天大学 | Spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device |
| CN109652847A (en) * | 2018-10-09 | 2019-04-19 | 江苏大学 | A kind of electric deposition device |
-
2011
- 2011-04-21 CN CN2011201189845U patent/CN202030843U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828212A (en) * | 2012-09-12 | 2012-12-19 | 南京航空航天大学 | Spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device |
| CN102828212B (en) * | 2012-09-12 | 2014-10-15 | 南京航空航天大学 | Spatial three-dimensional layout type quickly-composite brush electroplating diamond wire saw device |
| CN109652847A (en) * | 2018-10-09 | 2019-04-19 | 江苏大学 | A kind of electric deposition device |
| CN109652847B (en) * | 2018-10-09 | 2021-07-20 | 江苏大学 | Electro-deposition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| 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: 20111109 Termination date: 20190421 |