KR200351289Y1 - Apparatus gilding separating - Google Patents

Abstract

The present invention relates to a plating separation device configured to separate a plating layer from the plating metal to obtain a pure raw material metal and a plating layer metal.

According to a feature of the present invention, there is formed a chemically to release the plating layer of the plating metal or the upper opening chamber containing the washing water to wash the remaining raw material from the plating layer in the plating metal therein, both sides of the chemical or washing water is formed At least two or more storage cylinders having inlets and outlets through which the inlets and outlets are formed; It is arranged to be horizontally rotatable to partially immersed in the drug or the wash water contained in the reservoir, the hollow portion is formed on both sides of the inside of the drum having a predetermined length formed a plurality of through holes, the inner circumference of the hollow portion of the drum The drum transfer screen and the transfer screw for transferring the plated metal introduced into the drum are formed in a spiral in the longitudinal direction; An installation frame to rotatably support the drum transfer screen and to fix the storage cylinder to a lower side of the drum transfer screen; Rotating the drum transfer screen rotatably disposed in the installation frame is characterized in that consisting of a drum rotating means for washing the plating layer or the raw material of the plating layer is washed while the plated metal injected into the drum transfer screen is immersed in chemicals or washing water. A plating separation apparatus is provided.

Description

Plating Separator {APPARATUS GILDING SEPARATING}

The present invention relates to a plating separation device, and more particularly, in a plating metal obtained by thinly coating a plating layer of another metal or alloy on a surface of a raw material of metal, to obtain a pure raw material metal and a plating layer metal by separating the plating layer from the plating metal. It relates to a plating separation device configured to be.

In general, plating refers to coating a thin layer of another metal or alloy on the surface of the metal, and obtained by plating is called plating metal.

Plating is used for industrial applications such as decorative beautification, anticorrosion and abrasion resistance, improvement of contact resistance, carburizing, and the like.

Classified according to the purpose of improving plating

① Method: Coating metal that can endure in certain environment to compensate for lack of corrosion resistance of raw materials. Tinning of thin plates (such as seats).

② Surface hardening: To attach a thin layer of metal that is harder than the material to withstand wear. Chromium plating of copper alloy products is typical.

③ Beautification of the surface: A thin layer of precious metal or colorful metal alloy is attached to the surface of an object to make it look beautiful. Gold plating of jewelry is a common example.

④ Smoothing the surface or improving the reflectance of light, etc .: high reflectance or a thin layer of very smooth and shiny metal. In some cases, the surface is polished or chemically treated to maintain gloss to further improve its properties. For example, chromium plating of a reflector of heat in a heat transfer mechanism.

In addition, the plating is classified according to the coating method, it can be divided into electroplating, molten metal immersion plating, spray spray plating, deposition plating, cathode spray plating.

On the other hand, as described above, when the metal is discarded after use, most of it is melted and recycled. At this time, since the raw material metal and the plating layer metal are simultaneously melted and mixed to form an alloy, there is a problem that only a pure raw material metal or a plating layer metal cannot be obtained.

The present invention has been proposed in view of the above problems, and an object thereof is to provide a plating separation device configured to obtain a pure raw material by removing the plating layer formed on the surface of the plating metal.

According to a feature of the present invention for achieving the above object, an upper opening chamber is formed containing a chemical to isolate the plating layer of the plating metal or the wash water for washing the remaining raw material by leaving the plating layer in the plating metal therein. At least two or more storage cylinders each having an inlet and an outlet through which drugs or washing water is introduced or discharged; It is arranged to be horizontally rotatable to partially immersed in the drug or the wash water contained in the reservoir, the hollow portion is formed on both sides of the inside of the drum having a predetermined length formed a plurality of through holes, the inner circumference of the hollow portion of the drum The drum transfer screen and the transfer screw for transferring the plated metal introduced into the drum are formed in a spiral in the longitudinal direction; An installation frame to rotatably support the drum transfer screen and to fix the storage cylinder to a lower side of the drum transfer screen; Rotating the drum transfer screen rotatably disposed in the installation frame is characterized in that consisting of a drum rotating means for washing the plating layer or the raw material of the plating layer is washed while the plated metal injected into the drum transfer screen is immersed in chemicals or washing water. A plating separation apparatus is provided.

1 is a front view showing the configuration of a plating separation apparatus according to an embodiment of the present invention.

Figure 2 is a plan view showing the configuration of the plating separation device of the present invention.

Figure 3 is a side view showing a plating separation device of the present invention.

Figure 4 is a block diagram showing a transfer means which is the main part of the plating separation device of the present invention.

5 is a cross-sectional view showing a plating metal.

<Explanation of symbols for the main parts of the drawings>

10 plating metal 11 plating layer

12: raw material 100: plating separator

110: reservoir fluid 111: Bangri chamber

112: inlet 113: outlet

120: drum transfer screen 121: drum

121a: through hole 121b: hollow part

122: feed screw 130: mounting frame

140: drum rotation means 141: cloud rotation plate

142: support roller 143: support bracket

144: driven spline gear 144a: insertion hole

145: motor 145a: drive shaft

146: drive spline gear 147: drive chain

150: Hopper 160: collection body

170: transfer means 171: support frame

172: guide plate 173: support arm

174: eccentric shaft 175: vibration generating arm

176: motor 176a: drive shaft

177: driving pulley 178: driving belt

180: injection nozzle means

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings plating separator as follows.

1 is a front view showing the configuration of the plating separation device according to an embodiment of the present invention, Figure 2 is a plan view showing the configuration of the plating separation device of the present invention, Figure 3 is a side view showing a plating separation device of the present invention, Figure 4 is a block diagram showing a transfer means which is the main part of the plating separation device of the present invention.

As shown in the present invention, the plating separation device 100 is a chemical agent that leaves the plating layer 11 of the plating metal 10 therein or the raw material 12 from which the plating layer 11 is left in the plating metal 10. The upper opening chamber 111 is formed to contain the washing water for washing, at least two or more storage cylinders 110 formed with an inlet 112 and an outlet 113 through which drugs or washing water is introduced or discharged, respectively; ; It is arranged to be rotatable horizontally to be partially immersed in the drug or the wash water contained in the storage cylinder 110, the hollow portion which is open on both sides in the drum 121 having a predetermined length formed with a plurality of through holes (121a) ( 121b) is formed, and the drum screw is formed in the inner circumference of the hollow portion 121b of the drum 121, the transfer screw 122 for transferring the plated metal 10 introduced into the drum 121 in a spiral shape along the longitudinal direction. Screen 120; An installation frame (130) rotatably supported by the drum transfer screen (120) and configured such that the storage cylinder (110) is fixedly disposed below the drum transfer screen (120); By rotating the drum transfer screen 120 rotatably disposed in the installation frame 130, the plating layer 10 is released or plated layer while the plating metal 10 injected into the drum transfer screen 120 is immersed in a chemical or washing water. (11) is composed of a drum rotating means 140 for washing the raw material 12 is left.

In addition, the hopper 150 for storing a large amount of the plating metal 10, as well as the plating metal 10 is discharged by a predetermined amount to be supplied to the drum 121 of the drum transfer screen 120; The collection cylinder 160 for collecting the raw material 12 from which the plating layer 11 is released from the plating metal 10 while passing through the chemicals and washing water contained in the storage cylinder 110 by the drum transfer screen 120 and ; Transfer the plated metal 10 discharged by a predetermined amount from the hopper 150 to the drum transfer screen 120 or the raw material 12 from which the plated layer 11 is released from the plated metal 10 is transferred to the drum transfer screen 120. It is configured to include a conveying means 170 for transferring to the collection cylinder (160).

In addition, by spraying the drug or washing water in the longitudinal direction adjacent to the drum transfer screen 120, the plating layer 11 of the plated metal (10) transferred by the drum transfer screen 120 is separated or the plated metal ( 10, the injection nozzle means 180 for washing the raw material 12 from which the plating layer 11 is released is included.

On the other hand, the plating metal (10) is contained in the drum transfer screen 120, passing through the chemical contained in the reservoir cylinder 110, the plating layer 11 is removed and then washed by the wash water to finally the hollow of the drum transfer screen (120) The raw material 12 discharged from the unit 121b is optionally dehydrated and dried by passing through a dehydrator (not shown) or a dryer (not shown) by the transfer means 170. It can be configured to be contained in the cylinder (160).

The drum rotating means 140 is integrally formed with at least two or more predetermined intervals of the rolling plate 141 on the outer periphery of the drum 121, the installation frame 130 is matched with the rolling plate 141 The support roller 142 supporting the rotating rolling plate 141 is rotatably coupled by a support bracket 143, one end of the drum 121 of the drum transfer screen 120 A driven spline gear 144 having an insertion hole 144a communicating with the hollow part 121b is formed therein, and a drive shaft 145a rotated by electricity in the installation frame 130 where the driven spline gear 144 is located. The motor 145 having a) is mounted, the drive spline gear 146 is fixedly coupled to the drive shaft 145a of the motor 145, the drive spline gear 146 and the driven spline gear 144 is a drive chain 147 is coupled to be interlocked by the motor 14 The drum transfer screen 120 is rotated according to the driving of 5).

The transfer means 170 is of the support frame 171 is disposed between the hopper 150 and the drum transfer screen 120 or between the drum transfer screen 120 and the collection cylinder 160 as shown in FIG. Guide plate 172 for guiding the plating metal 10 discharged from the hopper 150 on the upper side or the raw material 12 discharged from the drum transfer screen 120 to the drum transfer screen 120 or the collection cylinder 160, respectively. ) Is installed to adjust the inclination and height by the support arm 173, the eccentric shaft 174 is rotatably fixed to the upper surface of the support frame 171 located in the lower middle of the guide plate 172, A vibration generating arm 175 coupled to the eccentric shaft 174 is fixedly installed at a lower portion of the guide plate 172 on which the eccentric shaft 174 is located, and a support frame 171 adjacent to the eccentric shaft 174 is provided. On it is mounted a motor 176 having a drive shaft 176a rotated by electricity, the eccentric A driving pulley 177 is fixedly coupled to the shaft 174 and the driving shaft 176a of the motor 176, respectively, and the driving pulley 177 is connected to each other by a driving belt 178 to drive the motor 176. As the eccentric shaft 174 is rotated to vibrate the guide plate 172, the plated metal 10 falling on the guide plate 172 or the raw material 12 in which the plated layer 11 is left drum transfer screen 120 Or it is configured to be transported to the collection cylinder (160).

Referring to Figure 1 illustrates the operation of the plating separation device 100 of the present invention configured as described above is as follows.

When the plated metal 10 stored in the hopper 150 and discharged by a predetermined amount is introduced into the hollow portion 121b of the first drum transfer screen 120 rotated by the transfer means 170, the plated metal 10 ) Is transferred along the transfer screw 122 of the drum transfer screen 120 and at the same time as the first drum transfer screen 120 passes through the chemicals contained in the first storage cylinder 110 is partially inserted plating metal (10) The plating layer 11 coated on the surface of the melt) is melted and removed.

After the plating layer 11 is removed from the plating metal 10, the remaining raw material 12 is discharged from the hollow portion 121b of the first drum transfer screen 120 and the second drum transfer screen 120 is continuously removed. When the raw material 12 is introduced into the hollow portion 121b, the raw material 12 is transferred along the transfer screw 122 of the drum transfer screen 120 and at the same time, a second storage cylinder in which the second drum transfer screen 120 is partially inserted. The chemicals on the surface of the raw material 12 from which the plating layer 11 is removed while passing through the washing water contained in 110 are washed away.

Thereafter, the raw material 12 contained in the second drum transfer screen 120 and washed by the washing water while passing through the second storage cylinder 110 is discharged from the hollow part 121b of the second drum transfer screen 120. When stored in the collection cylinder 160 through the transfer means 170, it is possible to obtain only the pure raw material 12 from which the plating layer 11 is removed from the plated metal 10.

As an example, when the plating metal 10 coated with tin as the plating layer 11 on the copper, which is the raw material 12, is separated into its original state by using the plating separation device 100 of the present invention, the chemical is used as a weak acid solution. Tin, which is a plating layer 11 separated from copper, which is a raw material 12 by chemicals, and mixed with chemicals is precipitated by calcium chloride, and the precipitate is collected, washed with washing water, and dissolved to obtain tin, which is a relatively high purity industrial metal. Will be.

On the other hand, the number of the drum transfer screen 120 and the storage cylinder 110 corresponding thereto are determined according to the situation in which the plating layer is released from the plating metal or the chemical is removed from the raw material removed by the plating layer is removed. do.

As described above, the plating separation device according to the present invention, which is configured to remove raw material from the plated layer of the plated metal while passing through the medicine or washing water contained in the reservoir cylinder by passing the plated metal into the rotating drum transfer screen, is obtained. When dissolving the plated metal to be recycled as an industrial metal, it is possible to fundamentally solve the problem of failing to obtain a pure single metal by melting and melting the metal of the raw material and the metal of the plating layer at the same time. have.

In addition, the plating separation device of the present invention is to separate the plating metal coated with the plating layer on the surface of the raw material into the raw material metal and the plating layer metal close to the original state, so that the metal of the separated plating layer and the metal of the raw material are dissolved separately for industrial use. When recycled as a metal, since the purity can be increased as a single metal, there is an effect of improving the added value of the recycled metal.

Claims (6)

Upper opening chamber (111) containing chemicals that leave the plating layer (11) of the plating metal (10) therein or wash water for washing the remaining raw material (12) after the plating layer (11) is released from the plating metal (10). And at least two or more storage cylinders 110 each having an inlet 112 and an outlet 113 through which drugs or washing water is introduced or discharged, are formed at both sides; It is arranged to be rotatable horizontally to be partially immersed in the drug or the wash water contained in the storage cylinder 110, the hollow portion which is open on both sides in the drum 121 having a predetermined length formed with a plurality of through holes (121a) ( 121b) is formed, and the drum screw is formed in the inner circumference of the hollow portion 121b of the drum 121, the transfer screw 122 for transferring the plated metal 10 introduced into the drum 121 in a spiral shape along the longitudinal direction. Screen 120; An installation frame (130) rotatably supported by the drum transfer screen (120) and configured such that the storage cylinder (110) is fixedly disposed below the drum transfer screen (120); By rotating the drum transfer screen 120 rotatably disposed in the installation frame 130, the plating layer 10 is released or plated layer while the plating metal 10 injected into the drum transfer screen 120 is immersed in a chemical or washing water. Plating separation device, characterized in that consisting of a drum rotating means (140) to wash the raw material (12) that has been separated (11) According to claim 1, The drum rotating means 140 is formed integrally with at least two or more predetermined intervals of the rolling plate 141 on the outer periphery of the drum 121, and the rolling plate 141 and The matching installation frame 130 is rotatably coupled to the support roller 142 for supporting the rotating rolling plate 141 by a support bracket 143, one end of the drum 121 is the drum A driven spline gear 144 having an insertion hole 144a therein communicating with the hollow portion 121b of the transfer screen 120 is formed therein, and the installation frame 130 in which the driven spline gear 144 is located is electrically A motor 145 having a drive shaft 145a rotated is mounted, and a drive spline gear 146 is fixedly coupled to the drive shaft 145a of the motor 145, and the drive spline gear 146 and the driven spline gear are fixed. 144 is determined to be interlocked by the drive chain 147. Plated separator, it characterized in that the drum is configured to transfer the screen 120 is rotated according to driving of the motor 145. The hopper 150 according to claim 1, wherein the plating metal 10 is stored and the plating metal 10 is discharged by a predetermined amount to be supplied to the drum 121 of the drum transfer screen 120. ; The collection cylinder 160 which collects the raw material 12 from which the plating layer 11 is released from the plating metal 10 is collected while passing through the chemicals and washing water contained in the storage cylinder 110 by the drum transfer screen 120. Plating separation device, characterized in that configured to include. The plating layer 11 of the plating metal 10 transferred by the drum transfer screen 120 is sprayed by spraying a chemical or washing water along a length direction adjacent to the drum transfer screen 120. Plating separation apparatus characterized in that it comprises a spray nozzle means 180 for washing the raw material 12 from which the plating layer (11) is separated from the plating metal (10). The raw material 12 of claim 3, wherein the plating metal 10 discharged by a predetermined amount from the hopper 150 is transferred to the drum transfer screen 120, or the plating layer 11 is separated from the plating metal 10. Plating separation device, characterized in that configured to include a transfer means 170 for transferring from the drum transfer screen 120 to the collection cylinder 160. According to claim 5, The transfer means 170 is the upper side of the support frame 171 is disposed between the hopper 150 and the drum transfer screen 120 or between the drum transfer screen 120 and the collection cylinder 160. A guide plate 172 for guiding the plating metal 10 discharged from the hopper 150 or the raw material 12 discharged from the drum transfer screen 120 to the drum transfer screen 120 or the collection cylinder 160, respectively. The support arm 173 is installed to adjust the inclination and height, and the eccentric shaft 174 is rotatably fixed to the upper surface of the support frame 171 located in the lower middle of the guide plate 172, The vibration generating arm 175 coupled to the eccentric shaft 174 is fixedly installed on the lower portion of the guide plate 172 on which the eccentric shaft 174 is located, and on the support frame 171 adjacent to the eccentric shaft 174. A motor 176 having a drive shaft 176a rotated by electricity is mounted and the eccentric shaft 174 is mounted. The driving pulley 177 is fixedly coupled to the driving shaft 176a of the motor 176, respectively, and the driving pulley 177 is connected to each other by the driving belt 178 so that the eccentric shaft according to the driving of the motor 176 ( 174 is rotated to vibrate the guide plate 172 to transfer the raw material 12, the plating metal 10 or the plating layer 11 is left on the guide plate 172 drum transfer screen 120 or the collection cylinder 160 Plating separation device, characterized in that configured to be transferred to).