A kind of electric deposition device
Technical field
The present invention relates to a kind of electric deposition device, belong to electric common phase sedimentation and produce crystallite alloying technology field.
Background technology
Existing a kind of device for electric common phase deposition, as shown in Figure 1, comprise negative electrode 1 ' and anode 2 ', workpiece 4 ' is placed in negative electrode 1 ' and locates, anode 2 ' is high anti-corrosion insoluble anode, it is salts solution 3 ' between negative electrode 1 ' and anode 2 ', be placed in salts solution groove (not shown), wherein salts solution 3 ' is for choosing the salts solution that is pre-mixed in proportion after the salt of various component metals, in process of production, the density loss of salts solution 3 ' adds by timing the concentration that the high density mixing salt comes to replenish and keeps salts solution.The problem that this device produces is: the direct supply of employing can pour in down a chimney phenomenon; Replenishing by micro-judgment of salts solution is often inaccurate, perhaps replenishes salt ionic concentration by chemical analysis and then interpolation, often uses duration, is difficult to timely maintenance.
Summary of the invention
For overcoming the defective of prior art, the object of the present invention is to provide a kind ofly to prevent that supply current from pouring in down a chimney, guaranteeing the electric deposition device of each concentration of metal ions in synthetic salts solution.
The technical scheme that adopts is:
A kind of electric deposition device comprises negative electrode and anode, it is characterized in that: also comprise high frequency electric source and electric power source distribution device, described electric power source distribution device one end is electrically connected to high frequency electric source, and the other end is connected with anode, cathodic electricity respectively; Described anode is comprised of a plurality of anode groups, and described anode group comprises anode jacket, anode metal, positive plate, balancing weight and cover plate; Described anode metal, positive plate, configuration block are placed in anode jacket, and described positive plate is placed on described anode metal, and described balancing weight is placed on the limit end of described permeable positive plate, and described cover plate is placed on anode jacket.
Preferably, described anode group is three groups.
Described electric power source distribution device passes cover plate and is electrically connected to the positive plate of anode group.
By synthetic metallic element quantity, anode jacket and positive plate are divided into several groups, electric current with high frequency electric source output imposes on each positive plate via electric power source distribution device with the mode of time distribution or the mode of power division according to demand, further impose on each anode metal, anode metal is as the anodic reaction district, thereby in process of production, guarantee that each anode phase place prevents that unanimously supply current from pouring in down a chimney; Can dissolve in proportion each anode metal again in good time, guarantee each concentration of metal ions in synthetic salts solution.
Description of drawings
Fig. 1 is the structural representation of background technology electric deposition device;
Fig. 2 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in Figure 2, a kind of electric deposition device comprises negative electrode 1, anode 2, high frequency electric source 3 and electric power source distribution device 4, and electric power source distribution device 4 one ends are electrically connected to high frequency electric source 3, and the other end is connected (not shown) with anode 2, cathodic electricity respectively; Be salts solution 6 between negative electrode 1 and anode 2, be placed in salts solution groove (not shown), anode is comprised of 3 anode groups, and each anode group comprises anode jacket 21, polylith anode metal 22, positive plate 23, balancing weight 24 and cover plate 25; Anode metal 22, positive plate 23, configuration block 24 are placed in anode jacket 21, and wherein, positive plate 23 is placed on anode metal 22, and balancing weight 24 is placed on the limit end of positive plate 23, and cover plate 25 is placed on anode jacket 21.Electric power source distribution device 4 passes cover plate 25 by wire and is electrically connected to the positive plate 23 of anode group.
By synthetic metallic element quantity, anode jacket 21 and positive plate 23 are divided into three groups, electric current with high frequency electric source 3 outputs imposes on each positive plate 23 via electric power source distribution device 4 with the mode of time distribution or the mode of power division according to demand, further impose on each anode metal 22, anode metal 22 is as the anodic reaction district, thereby in process of production, guarantee that each anode phase place prevents that unanimously supply current from pouring in down a chimney; Can dissolve in proportion each anode metal again in good time, guarantee each concentration of metal ions in synthetic salts solution 6.