CN103173842B - The device of electroplating technology and electroplate liquid development experiments is carried out under hyperbaric environment - Google Patents
The device of electroplating technology and electroplate liquid development experiments is carried out under hyperbaric environment Download PDFInfo
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- CN103173842B CN103173842B CN201310057756.5A CN201310057756A CN103173842B CN 103173842 B CN103173842 B CN 103173842B CN 201310057756 A CN201310057756 A CN 201310057756A CN 103173842 B CN103173842 B CN 103173842B
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Abstract
Carry out the device of electroplating technology and electroplate liquid development experiments under the invention discloses a kind of hyperbaric environment, comprise trapezoidal reactor, anode, negative electrode, external source, high pressure electrochemistry reactor, CO
2delivery system, pressure control system, temperature controlling system and stirring system, and have and be applicable to electrode under condition of high voltage and the insulation and sealing structure be connected between reaction vessel, the defect of reaction under high pressure condition cannot be met at solution normal pressure hull cell testing device, and overcome the not competent condition of high voltage of the insulating material particularly overcritical or subcritical CO such as the conventional synthetic glass of normal pressure hull cell testing device or rigid polyvinyl chloride
2in easily to expand the problem of deterioration and electrode sealed insulation, can obtain the electroplating effect at wider current density range plating solution easily at short notice, be high pressure CO
2electroplating technology research under existing, plating solution formula exploitation and electroplating technology control to offer help.
Description
Technical field
The present invention relates to a kind of high pressure electrochemistry experiment conversion unit, particularly a kind of plant and instrument electroplating research and electroplating technology control, with supercritical CO
2or subcritical CO
2carry out Hull cell test in the homogeneous phase that/conductive soln is formed and heterogeneous system, under being applied to hyperbaric environment, carry out the development experiments of electroplating technology and electroplate liquid.
Background technology
Electroplating technology utilizes electrochemical principle at the process for treating surface of substrate deposit metal or alloy coating, is that metal membrane material prepares one of most important means, is widely applied in national economy every profession and trade.The fast development of current modern industry and technology, has higher requirement to the environmental protection of electroplating technology and the functional of coating.Find after deliberation, in conductive soln, introduce overcritical or subcritical CO
2inherently can improve the quality of metal plating as electrochemical reaction medium, effectively solve the pollution problem of conventional plating process.Disclose at present with supercritical CO
2or subcritical CO
2electric plating method is carried out, a kind of supercritical CO disclosed in patent WO02/016673A1 in the homogeneous phase that/conductive soln is formed and heterogeneous system
2electric plating method is carried out with electrolyte solution; CO disclosed in patent CN1918326A
2with the electro-plating method under aqueous metal salt concurrent conditions; Supercutical fluid disclosed in patent CN101092716B maintains electroforming process and device.Compared with existing electroplating technology, the coating surface free of pinholes that above-mentioned disclosed technology obtains, the crystal grain of formation is little, and hardness is high, corrosion-resistant, and can reduce the usage quantity of electroplate liquid, has good DEVELOPMENT PROSPECT.CO
2new process for electroplating under concurrent conditions, the new very worth research and development of electroplate liquid formulation, but there is no at present and be applicable to CO
2the device of the electroplating technology under concurrent conditions and the development experiments of electroplate liquid.
Under normal pressure, the alternative method of the development experiments of electroplating technology and electroplate liquid has multiple, such as: one utilizes miniature workpiece to do lab scale in small-sized coating bath, but fluid volume is large, and Anode-cathode Distance is near, truly can not reflect that large geometrical factor of producing is on the impact of dispersive ability etc., can only as novel process, new formula waits the subordinate phase test of research and development to use; One is test in beaker.Small beaker test is few with liquid, but can only reflect the situation under a certain certain current density; One is also had to be Hull cell test.Hull cell test just can obtain coating situation under wider current density range by the plating solution single test seldom measured, and is the research of modern electro-plating method, auxiliary agent exploitation and the simplest and the most direct indispensable instrument such as improvement and the control of plating solution process maintenance.But CO
2under 304.3K, 7.185MPa condition, just need can reach supercritical state, common normal pressure hull cell testing device cannot meet this kind of reaction under high pressure condition.
Summary of the invention
In order to solve prior art problem, the object of the invention is to the deficiency overcoming prior art existence, a kind of device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment is provided, solve the defect that normal pressure hull cell testing device cannot meet reaction under high pressure condition, and overcome the not competent condition of high voltage of the insulating material particularly overcritical or subcritical CO such as the conventional synthetic glass of normal pressure hull cell testing device or rigid polyvinyl chloride
2in easily to expand the problem of deterioration and electrode sealed insulation, can obtain the electroplating effect at wider current density range plating solution easily at short notice, be high pressure CO
2electroplating technology research under existing, plating solution formula exploitation and electroplating technology control to offer help.
Create object for reaching foregoing invention, the present invention adopts following technical proposals:
A kind of device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment, comprise trapezoidal reactor, anode, negative electrode and external source, electroplate liquid is held in trapezoidal reactor, the uneven opposite side of trapezoidal reactor places anode respectively and negative electrode forms two electrode systems, anode is by the positive terminal of anode electrode wire access external source, negative electrode, by the negative pole end of cathode electrode wire access external source, also comprises high pressure electrochemistry reactor, CO
2delivery system, pressure control system, temperature controlling system and stirring system, it is inner that trapezoidal reactor is arranged at high pressure electrochemistry reactor, is specially:
High pressure electrochemistry reactor is made up of the kettle cover of combining closely and autoclave body, the junction of kettle cover and autoclave body is placed sealing-ring and is sealed, kettle cover and autoclave body are connected and fixed by holding bolt, and anode electrode wire and cathode electrode wire pass kettle cover respectively by insulation and sealing structure; CO
2delivery system comprises CO
2gas bomb, high-pressure pump, CO
2high-pressure conduit and CO
2exhaust guide, CO
2high-pressure conduit and CO
2exhaust guide are each passed through kettle cover and insert high pressure electrochemistry reactor inside, from CO
2the CO that gas bomb exports
2gas enters in high-pressure pump pump chamber, is compressed to required pressure, then passes through CO through high-pressure pump
2high-pressure conduit, is transported in high pressure electrochemistry reactor, the CO of high pressure electrochemistry reactor inside
2gas is also by CO
2exhaust guide are discharged, and high-pressure pump preferably adopts manual scale pump; Pressure control system comprises steel cylinder tensimeter, high pressure aspirated pressure table, steel cylinder leaving air control valve, high pressure supply gas control valve and CO
2gas exhausting valve, the direct real-time testing CO of steel cylinder tensimeter
2pressure in gas bomb, high pressure aspirated pressure table is arranged at CO
2on high-pressure conduit, to CO
2the supply gas pressure of delivery system detects in real time, and steel cylinder leaving air control valve is arranged on CO
2near the air outlet of gas bomb, as CO
2gas bomb go out air cock, high pressure control valve of supplying gas is arranged at CO
2on high-pressure conduit, the CO in high pressure electrochemistry reactor
2when pressure reaches test requirements document, high pressure can be closed and supply gas control valve to keep the air pressure in high pressure electrochemistry reactor constant, CO
2gas exhausting valve is arranged at CO
2on exhaust guide, as the air discharge cook of high pressure electrochemistry reactor; Temperature controlling system comprises temperature sensor and thermostatic bath, the temperature-sensing probe of temperature sensor inserts high pressure electrochemistry reactor inside through kettle cover, thermostatic bath comprises temperature control device, the temperature in high pressure electrochemistry reactor is detected by temperature sensor, and by signal wire, temperature signal is inputed to temperature control device, temperature in high pressure electrochemistry reactor is regulated, makes the temperature in high pressure electrochemistry reactor reach set(ting)value needed for experiment; Stirring system is electromagnetic stirring system, comprise magnetic stirring apparatus and magnetic stir bar, it is outside that magnetic stirring apparatus is arranged at high pressure electrochemistry reactor, near trapezoidal reactor bottom in high pressure electrochemistry reactor, arrange the magnetic stir bar stirring electroplate liquid, the speed of rotation of magnetic stir bar is by magnetic stirring apparatus regulating and controlling.
As technical solution of the present invention, the pre-opened hole that above-mentioned anode electrode wire and cathode electrode wire are each passed through on teflon sleeve and kettle cover is combined closely, and namely teflon sleeve forms insulation and sealing structure.
As the technical scheme that the present invention improves, by utilizing tetrafluoroethylene standing bolt, trapezoidal reactor is made to be fixedly connected with installation with high pressure electrochemistry reactor.
Above-mentioned trapezoidal reactor is preferably prepared by polytetrafluoroethylmaterial material.
The wire appearance preferably at least entering the wire section of high pressure electrochemistry reactor at above-mentioned anode electrode wire and above-mentioned cathode electrode wire wraps up one deck teflon insulation layer.
Connect preferably by conductive resin between above-mentioned anode and anode electrode wire, also connect preferably by conductive resin between negative electrode and cathode electrode wire, smear epoxy resins insulation glue in conductive resin outside and wire exposed part.
Preferably utilize stainless steel to seal packing washer and stainless steel clamping nut to coordinate, the temperature probe of temperature sensor is fixed, and form insulation and sealing structure temperature sensor is through the pre-opened hole on the section of kettle cover and kettle cover.
The present invention compared with prior art, has following apparent outstanding substantive distinguishing features and remarkable advantage:
1. testing apparatus of the present invention can carry out electroplating technology and electroplate liquid development experiments under hyperbaric environment, and device structure is simple, and process maintenance controls simple and direct, and fluid volume is few, and application is convenient;
2. the present invention adopts polytetrafluoroethylmaterial material, solves the not competent condition of high voltage of the insulating material particularly overcritical or subcritical CO such as the conventional synthetic glass of normal pressure hull cell testing device or rigid polyvinyl chloride
2in easily to expand deterioration and electrode insulation sealing problem, the electroplating effect at wider current density range plating solution under hyperbaric environment can be obtained easily at short notice, to high pressure CO
2electroplating technology exploitation under existing, plating solution formula exploitation and electroplating device development research have important value.
Accompanying drawing explanation
Fig. 1 is the structure drawing of device that the embodiment of the present invention one carries out electroplating technology and electroplate liquid development experiments under hyperbaric environment.
Fig. 2 is electrode system, air delivering pipeline and temperature-sensing probe distribution schematic diagram on the kettle cover of the embodiment of the present invention one and kettle cover.
Fig. 3 is the structural representation of the trapezoidal reactor of the embodiment of the present invention two.
Embodiment
Details are as follows for the preferred embodiments of the present invention:
embodiment one:
See Fig. 1 and Fig. 2, in the present embodiment, a kind of device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment, comprise trapezoidal reactor 1, anode 2, negative electrode 15 and external source 9, electroplate liquid is held in trapezoidal reactor 1, the uneven opposite side of trapezoidal reactor 1 places anode 2 respectively and negative electrode 15 forms two electrode systems, anode 2 accesses the positive terminal of external source 9 by anode electrode wire 19, negative electrode 15 accesses the negative pole end of external source 9 by cathode electrode wire 10, also comprises high pressure electrochemistry reactor, CO
2delivery system, pressure control system, temperature controlling system and stirring system, it is inner that trapezoidal reactor 1 is arranged at high pressure electrochemistry reactor, and external source 9 selects direct supply or the pulse power as required, is specially:
High pressure electrochemistry reactor is made up of the kettle cover 13 of combining closely and autoclave body 16, the junction of kettle cover 13 and autoclave body 16 is placed sealing-ring and is sealed, kettle cover 13 and autoclave body 16 are connected and fixed by holding bolt 21, and anode electrode wire 19 and cathode electrode wire 10 pass kettle cover 13 respectively by insulation and sealing structure; CO
2delivery system comprises CO
2gas bomb 3, high-pressure pump 5, CO
2high-pressure conduit 7 and CO
2exhaust guide 11, CO
2high-pressure conduit 7 and CO
2exhaust guide 11 are each passed through kettle cover 13 and insert high pressure electrochemistry reactor inside, from CO
2the CO that gas bomb 3 exports
2gas enters in high-pressure pump 5 pump chamber, is compressed to required pressure, then passes through CO through high-pressure pump 5
2high-pressure conduit 7, is transported in high pressure electrochemistry reactor, the CO of high pressure electrochemistry reactor inside
2gas is also by CO
2exhaust guide 11 are discharged; Pressure control system comprises steel cylinder tensimeter 4, high pressure aspirated pressure table 6, steel cylinder leaving air control valve V-1, high pressure supply gas control valve V-2 and CO
2gas exhausting valve V-3, steel cylinder tensimeter 4 is real-time testing CO directly
2pressure in gas bomb 3, high pressure aspirated pressure table 6 is arranged at CO
2on high-pressure conduit 7, to CO
2the supply gas pressure of delivery system detects in real time, and steel cylinder leaving air control valve V-1 is arranged on CO
2near the air outlet of gas bomb 3, as CO
2gas bomb 3 go out air cock, the high pressure control valve V-2 that supplies gas is arranged at CO
2on high-pressure conduit 7, the CO in high pressure electrochemistry reactor
2when pressure reaches test requirements document, high pressure can be closed and supply gas control valve V-2 to keep the air pressure in high pressure electrochemistry reactor constant, CO
2gas exhausting valve V-3 is arranged at CO
2on exhaust guide 11, as the air discharge cook of high pressure electrochemistry reactor; Temperature controlling system comprises temperature sensor 8 and thermostatic bath 12, the temperature-sensing probe of temperature sensor 8 inserts high pressure electrochemistry reactor inside through kettle cover 13, thermostatic bath 12 comprises temperature control device, the temperature in high pressure electrochemistry reactor is detected by temperature sensor 8, and by signal wire, temperature signal is inputed to temperature control device, temperature in high pressure electrochemistry reactor is regulated, makes the temperature in high pressure electrochemistry reactor reach set(ting)value needed for experiment; Stirring system is electromagnetic stirring system, comprise magnetic stirring apparatus 17 and magnetic stir bar 18, it is outside that magnetic stirring apparatus 17 is arranged at high pressure electrochemistry reactor, in high pressure electrochemistry reactor bottom trapezoidal reactor 1, arrange the magnetic stir bar 18 stirring electroplate liquid, the speed of rotation of magnetic stir bar 18 is by magnetic stirring apparatus 17 regulating and controlling.High pressure electrochemistry reactor is placed on magnetic stirring apparatus 17, and be placed on together with magnetic stirring apparatus 17 in thermostatic bath 12, magnetic stir bar 18 is placed in trapezoidal reactor 1 inside, by regulating the magnetic stirring apparatus 17 under reactor, the stirring velocity of magnetic stir bar 18 can be changed, still electrolyte inside is mixed, under the effect of external source 9, realizes electroplating technology and electroplate liquid exploitation under hyperbaric environment.
In the present embodiment, in fig. 1 and 2, CO
2gas in gas bomb 3 is entered in high-pressure pump 5 pump chamber after being discharged by valve V-1, then is compressed to required pressure through high-pressure pump 5, passes through CO
2high-pressure conduit 7, enter in high pressure electrochemistry reactor, still internal pressure is regulated by high-pressure pump 5, by being arranged on CO
2high pressure aspirated pressure table 6 on high-pressure conduit 7 shows, and closes CO when still internal pressure reaches requirement
2high pressure on high-pressure conduit 7 supplies gas control valve V-2 to keep the constant of still internal pressure.Temperature in still is conducted by the temperature sensor 8 be located on kettle cover 13, then sets adjustment by the temperature control device that temperature signal to be inputed to thermostatic bath 12 by wire, reaches the requirement accurately controlling temperature in the kettle.In the present embodiment, after electrolytic solution adds the trapezoidal reactor 1 of high pressure electrochemistry reactor, reach design temperature by thermostatic bath 12 temperature controlling system, import CO
2the pressure condition of change system, the top pressure that high pressure electrochemistry reactor can bear and temperature are respectively 20MPa and 373.15K.
In trapezoidal reactor 1, inject electrolytic solution and place magnetic stir bar 18, select suitable anode and cathode, and after the anode 2 handled well and negative electrode 15 anode electrode wire 19 and cathode electrode wire 10 are connected, by electrode cable through insulation and sealing structure, utilize stainless steel to seal packing washer, electrode cable is fixed and is sealed by stainless steel clamping nut.Cover kettle cover 13, screw the holding bolt 21 on kettle cover 13, after sealing fixed temperature sensor 8, autoclave body 16 is inserted in heat insulation and heating equipment thermostatic bath 12.Connect high pressure electrochemistry reactor and CO
2high-pressure conduit 7 and CO
2exhaust guide 11.First open each stopping valve, namely opens steel cylinder leaving air control valve V-1, high pressure supplies gas control valve V-2 and CO
2gas exhausting valve V-3, passes into low pressure CO
2gas removes other gas in pipeline and high pressure electrochemistry reactor, uses wire to connect the temperature regulating device of temperature sensor 8 and thermostat container 12, and is heated to design temperature.Close CO
2gas exhausting valve V-3, rotary manual scale pump imports CO
2still internal pressure is reached after setting requires, close steel cylinder leaving air control valve V-1 and high pressure and to supply gas control valve V-2, make high pressure electrochemistry reactor keep high-temperature high-pressure state.The magnetic stirring apparatus 17 opening strong magnetic makes the magnetic stir bar 18 of High Temperature High Pressure rotate to setting speed.High pressure aspirated pressure table 6 shows the pressure in still, temperature sensor 8 shows the temperature in still, and magnetic stirring apparatus 17 shows the speed of rotation of magnetic stir bar 18.Open external source 9, under the control of external source 9, at cathode base substrates metal under different electrolytes formula and different electrical parameters condition.After reaction terminates, cathode base is taken out, contrasts with Hull slot standard model, realize the experimental development to electroplating technology under hyperbaric environment and electroplate liquid.
In the present embodiment, see Fig. 1, anode electrode wire 19 and cathode electrode wire 10 are each passed through teflon sleeve 14 and combine closely with the pre-opened hole on kettle cover 13, and namely teflon sleeve 14 forms insulation and sealing structure.Stainless steel sealing packing washer and stainless steel clamping nut is utilized to be fixed by each electrode cable and seal, teflon insulation sleeve pipe ensures that each electrode cable and kettle 16 insulate, and is formed and is more applicable for electrode under condition of high voltage and the insulation and sealing structure be connected between reaction vessel.
In the present embodiment, see Fig. 1, trapezoidal reactor 1 is prepared by polytetrafluoroethylmaterial material, and size and the internal volume of trapezoidal reactor 1 are identical with normal pressure Hull Cell.Trapezoidal reactor 1 adopts polytetrafluoroethylmaterial material, solves under the not competent condition of high voltage of insulating material such as the conventional synthetic glass of normal pressure hull cell testing device or rigid polyvinyl chloride particularly at overcritical or subcritical CO
2in easily to expand deterioration and electrode insulation sealing problem, the electroplating effect at wider current density range plating solution under hyperbaric environment can be obtained easily at short notice, to high pressure CO
2electroplating technology exploitation under existing, plating solution formula exploitation and electroplating device development research are significant.
embodiment two:
The present embodiment is substantially identical with embodiment one, and special feature is:
In the present embodiment, see Fig. 3, by utilizing tetrafluoroethylene standing bolt 20, trapezoidal reactor 1 is made to be fixedly connected with installation with high pressure electrochemistry reactor.Standing bolt adopts polytetrafluoroethylmaterial material, solves under the not competent condition of high voltage of insulating material such as the conventional synthetic glass of normal pressure hull cell testing device or rigid polyvinyl chloride particularly at overcritical or subcritical CO
2in easily to expand deterioration and electrode insulation sealing problem, the electroplating effect at wider current density range plating solution under hyperbaric environment can be obtained easily at short notice, to high pressure CO
2electroplating technology exploitation under existing, plating solution formula exploitation and electroplating device development research are significant.
embodiment three:
The present embodiment and previous embodiment are substantially identical, and special feature is:
In the present embodiment, the wire appearance at least entering the wire section of high pressure electrochemistry reactor at anode electrode wire 19 and cathode electrode wire 10 wraps up one deck teflon insulation layer, can adapt to supercritical CO
2or subcritical CO
2carry out Hull cell test in the homogeneous phase that/conductive soln is formed and heterogeneous system, adopt teflon insulation coating to reach the object of electrode cable insulation.
embodiment four:
The present embodiment and previous embodiment are substantially identical, and special feature is:
In the present embodiment, connected by conductive resin between anode 2 and anode electrode wire 19, also connected by conductive resin between negative electrode 15 and cathode electrode wire 10, epoxy resins insulation glue is smeared in conductive resin outside and wire exposed part, improve insulating property, improve device work-ing life.
embodiment five:
The present embodiment and previous embodiment are substantially identical, and special feature is:
In the present embodiment, stainless steel is utilized to seal packing washer and the cooperation of stainless steel clamping nut, the temperature probe of temperature sensor 8 is fixed, and form insulation and sealing structure temperature sensor 8 is through the pre-opened hole on the section of kettle cover 13 and kettle cover 13, reach the object that better insulate.
By reference to the accompanying drawings the embodiment of the present invention is illustrated above; but the invention is not restricted to above-described embodiment; multiple change can also be made according to the object of innovation and creation of the present invention; change, the modification made under all spirit according to technical solution of the present invention and principle, substitute, combination, to simplify; all should be the substitute mode of equivalence; as long as goal of the invention according to the invention; only otherwise deviate from know-why and the inventive concept that the present invention carries out the device of electroplating technology and electroplate liquid development experiments under hyperbaric environment, all protection scope of the present invention is belonged to.
Claims (9)
1. one kind is carried out the device of electroplating technology and electroplate liquid development experiments under hyperbaric environment, comprise trapezoidal reactor (1), anode (2), negative electrode (15) and external source (9), electroplate liquid is held in described trapezoidal reactor (1), the uneven opposite side of described trapezoidal reactor (1) places described anode (2) respectively and described negative electrode (15) forms two electrode systems, described anode (2) accesses the positive terminal of described external source (9) by anode electrode wire (19), described negative electrode (15) accesses the negative pole end of described external source (9) by cathode electrode wire (10), it is characterized in that, also comprise high pressure electrochemistry reactor, CO
2delivery system, pressure control system, temperature controlling system and stirring system, it is inner that trapezoidal reactor (1) is arranged at described high pressure electrochemistry reactor, is specially:
Described high pressure electrochemistry reactor is made up of the kettle cover of combining closely (13) and autoclave body (16), the junction of described kettle cover (13) and described autoclave body (16) is placed sealing-ring and is sealed, described kettle cover (13) and described autoclave body (16) are connected and fixed by holding bolt (21), and described anode electrode wire (19) and described cathode electrode wire (10) pass described kettle cover (13) respectively by insulation and sealing structure;
Described CO
2delivery system comprises CO
2gas bomb (3), high-pressure pump (5), CO
2high-pressure conduit (7) and CO
2exhaust guide (11), described CO
2high-pressure conduit (7) and described CO
2exhaust guide (11) are each passed through described kettle cover (13) and insert high pressure electrochemistry reactor inside, from described CO
2the CO that gas bomb (3) exports
2gas enters in described high-pressure pump (5) pump chamber, is compressed to required pressure through high-pressure pump (5), then by described CO
2high-pressure conduit (7), is transported in described high pressure electrochemistry reactor, the CO of described high pressure electrochemistry reactor inside
2gas is also by described CO
2exhaust guide (11) are discharged;
Described pressure control system comprises steel cylinder tensimeter (4), high pressure aspirated pressure table (6), steel cylinder leaving air control valve (V-1), high pressure supply gas control valve (V-2) and CO
2gas exhausting valve (V-3), described steel cylinder tensimeter (4) is CO described in real-time testing directly
2pressure in gas bomb (3), described high pressure aspirated pressure table (6) is arranged at described CO
2on high-pressure conduit (7), to described CO
2the supply gas pressure of delivery system detects in real time, and described steel cylinder leaving air control valve (V-1) is arranged on described CO
2near the air outlet of gas bomb (3), as described CO
2gas bomb (3) go out air cock, described high pressure control valve (V-2) of supplying gas is arranged at described CO
2on high-pressure conduit (7), the CO in described high pressure electrochemistry reactor
2when pressure reaches test requirements document, described high pressure can be closed and supply gas control valve (V-2) to keep the air pressure in described high pressure electrochemistry reactor constant, described CO
2gas exhausting valve (V-3) is arranged at described CO
2on exhaust guide (11), as the air discharge cook of described high pressure electrochemistry reactor;
Described temperature controlling system comprises temperature sensor (8) and thermostatic bath (12), the temperature-sensing probe of described temperature sensor (8) inserts described high pressure electrochemistry reactor inside through described kettle cover (13), described thermostatic bath (12) comprises temperature control device, the temperature in described high pressure electrochemistry reactor is detected by described temperature sensor (8), and by signal wire, temperature signal is inputed to described temperature control device, temperature in described high pressure electrochemistry reactor is regulated, makes the temperature in described high pressure electrochemistry reactor reach set(ting)value needed for experiment;
Described stirring system is electromagnetic stirring system, comprise magnetic stirring apparatus (17) and magnetic stir bar (18), it is outside that described magnetic stirring apparatus (17) is arranged at described high pressure electrochemistry reactor, near trapezoidal reactor (1) bottom in described high pressure electrochemistry reactor, arrange the described magnetic stir bar (18) stirring electroplate liquid, the speed of rotation of described magnetic stir bar (18) is by described magnetic stirring apparatus (17) regulating and controlling.
2. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 1, it is characterized in that: described anode electrode wire (19) and described cathode electrode wire (10) are each passed through teflon sleeve (14) and combine closely with the pre-opened hole on described kettle cover (13), and described teflon sleeve (14) namely forms insulation and sealing structure.
3. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 1 and 2, it is characterized in that: by utilizing tetrafluoroethylene standing bolt (20), making described trapezoidal reactor (1) be fixedly connected with installation with described high pressure electrochemistry reactor.
4. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 1 and 2, is characterized in that: described trapezoidal reactor (1) is prepared by polytetrafluoroethylmaterial material.
5. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 3, is characterized in that: described trapezoidal reactor (1) is prepared by polytetrafluoroethylmaterial material.
6. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 1 and 2, is characterized in that: the wire appearance at least entering the wire section of described high pressure electrochemistry reactor described anode electrode wire (19) and described cathode electrode wire (10) wraps up one deck teflon insulation layer.
7. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 3, is characterized in that: the wire appearance at least entering the wire section of described high pressure electrochemistry reactor described anode electrode wire (19) and described cathode electrode wire (10) wraps up one deck teflon insulation layer.
8. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 3, it is characterized in that: connected by conductive resin between described anode (2) and described anode electrode wire (19), also connected by conductive resin between described negative electrode (15) and described cathode electrode wire (10), smear epoxy resins insulation glue in conductive resin outside and wire exposed part.
9. the device carrying out electroplating technology and electroplate liquid development experiments under hyperbaric environment according to claim 3, it is characterized in that: utilize stainless steel to seal packing washer and the cooperation of stainless steel clamping nut, the temperature probe of described temperature sensor (8) is fixed, and form insulation and sealing structure described temperature sensor (8) is through the pre-opened hole on the section of described kettle cover (13) and described kettle cover (13).
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| CN201310057756.5A CN103173842B (en) | 2013-02-25 | 2013-02-25 | The device of electroplating technology and electroplate liquid development experiments is carried out under hyperbaric environment |
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| CN113061966A (en) * | 2021-03-26 | 2021-07-02 | 江苏理工学院 | Supercritical electrodeposition device for preparing composite material and use method thereof |
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