CN214736000U

CN214736000U - Metal recovery system of precious metal electroplating bath

Info

Publication number: CN214736000U
Application number: CN202120809124.XU
Authority: CN
Inventors: 王强; 戴宜山; 张心怡; 季成华; 周春华; 朱洪萍; 孙瑜键; 徐媛; 李昭; 朱登亮; 蔡俊; 张伟; 过瑶瑶; 潘香勤; 赵社龙; 蔡孝龙; 宋峰; 沈湧; 倪赟; 李荣林
Original assignee: Yangzhong Hongfei Plating Co ltd
Current assignee: Yangzhong Hongfei Plating Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-16
Anticipated expiration: 2031-04-20

Abstract

The utility model designs a precious metal plating bath metal recovery system, include: the reacting chamber, filter chamber and neutralizing chamber, from left to right be equipped with reacting chamber and filter chamber in proper order on the neutralizing chamber, the reacting chamber is close to filter chamber one side and installs the suction pump, the suction pump bottom is connected with the inside play water hose of reacting chamber, it is connected with out the water hard tube to go out water hose bottom, fixed mounting has the mount pad on the play water hard tube, one side that the mount pad is close to the reacting chamber inner wall is equipped with the connecting block, the connecting block end is equipped with the slider, the slide rail sliding connection of slider and reacting chamber inner wall, the telescopic link is installed to one side that the reacting chamber inner wall was kept away from to the mount pad. The water tank has been placed at filter chamber top center, and the biax motor is installed to the water tank top, and biax motor both sides are equipped with the transfer line, and the gyro wheel is all installed to the transfer line end, is equipped with wire rope on the gyro wheel, and wire rope passes the through-hole and the slope filter both sides of filter chamber top both sides and is connected. The utility model discloses work efficiency is high, the rate of recovery is high, the practicality is strong.

Description

Metal recovery system of precious metal electroplating bath

Technical Field

The utility model relates to an electroplate the field, concretely relates to precious metal plating bath metal recovery system.

Background

The electroplating of metal is that the plating metal is used as an anode, a part to be plated is used as a cathode, the salt solution of the plating metal is used as an electrolyte solution, and direct current is supplied for electroplating. Among them, the plating bath is the most basic equipment in the electroplating equipment, and the main function is to install the solution.

The problems existing in the prior art are as follows: the electroplating wastewater of the prior precious metal electroplating tank contains metals after use, and the metal is not recovered, so that great waste is caused, and therefore, a metal recovery system of the precious metal electroplating tank is needed to be provided, so that the metals in the electroplating wastewater can be conveniently recovered, and the electroplating wastewater can reach the discharge standard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a precious metal plating bath metal recovery system to solve the problem that provides in the above-mentioned technical background.

In order to solve the above problem, the utility model provides a following technical scheme: a metal recovery system for a precious metal plating bath, comprising: reaction chamber, filter chamber and neutralization chamber, from left to right be equipped with reaction chamber and filter chamber in proper order on the neutralization chamber, the reaction chamber is close to filter chamber one side and installs the suction pump, the suction pump bottom is connected with the inside play water hose of reaction chamber, it has the outlet pipe to go out water hose bottom connection, fixed mounting has the mount pad on the outlet pipe hose, one side that the mount pad is close to the reaction chamber inner wall is equipped with the connecting block, the connecting block end is equipped with the slider, the slide rail sliding connection of slider and reaction chamber inner wall, the telescopic link is installed to one side that the reaction chamber inner wall was kept away from to the mount pad, the telescopic link passes reaction chamber top spout and extends to the outside.

The suction pump passes through inlet channel and filter chamber intercommunication, the water tank has been placed at filter chamber top center, the biax motor is installed to the water tank top, the biax motor both sides are equipped with the transfer line, the gyro wheel is all installed to the transfer line end, be equipped with wire rope on the gyro wheel, wire rope passes the through-hole and the slope filter both sides of filter chamber top both sides and is connected, filter chamber one side is equipped with collects the mouth.

Preferably, install first motor in the middle of the reaction chamber top, first motor is connected with the axis of rotation, the axis of rotation passes the reaction chamber top and extends to inside the reaction chamber, evenly distributed has a plurality of puddlers on the axis of rotation.

Preferably, the bottom of the filtering chamber is provided with a first water outlet connected with the neutralizing chamber, the outer wall of one side of the neutralizing chamber is provided with a second motor, the second motor and a spiral stirring rod extending into the neutralizing chamber are provided, and the middle of the bottom of the neutralizing chamber is provided with a second water outlet.

Preferably, an electromagnetic valve is arranged on the second water outlet.

Preferably, the bottom of the water tank is provided with a spray head extending to the inside of the filter chamber.

Preferably, a support for supporting is arranged around the bottom of the filtering chamber.

Preferably, one side of the top of the reaction chamber is provided with a water inlet for adding electroplating wastewater, and one side of the neutralization chamber is provided with a chemical inlet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a biax motor drives the both sides transfer line and rotates, and the transfer line drives terminal gyro wheel and rotates, can control reciprocating of slope filter, can make the slope filter rebound after filtering the completion, because the filter slope makes metal residue concentrate on one side, then collects from collecting the mouth after rinsing through spraying, convenient operation, and the practicality is strong.

The utility model is designed with a reaction chamber, a filter chamber and a neutralization chamber, wherein, chemical reagent is added into the reaction chamber to react with the electroplating wastewater, so that the noble metal in the electroplating wastewater forms a precipitate; the filtering chamber is used for filtering and cleaning the noble metal residues and the flocculent precipitate; the neutralizing chamber can be added with a neutralizing chemical reagent to make the electroplating wastewater neutral and reach the discharge standard; the working efficiency and the metal recovery rate of the device are improved, and the operation is convenient.

The utility model discloses the design has the mount pad, is equipped with the slider on the connecting block of mount pad, and the slider removes with the slide rail and is connected, through the pulling telescopic link, can drive the outlet pipe hard reciprocating at the slide rail within range, conveniently absorbs the electroplating effluent of reacting chamber below.

The utility model has the advantages of high working efficiency, high recovery rate, strong practicability and the like.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the mounting base of the present invention.

In the figure: the device comprises a reaction chamber 1, a filter chamber 2, a neutralization chamber 3, a first motor 4, a rotating shaft 5, a stirring rod 6, a water inlet 7, a water suction pump 8, a water outlet hose 9, a water outlet hard pipe 10, a mounting seat 11, a 111 connecting block, a 112 sliding block, a 12 sliding rail, a telescopic rod 13, a water inlet pipeline 14, a water tank 15, a double-shaft motor 16, a transmission rod 17, a roller 18, a steel wire rope 19, a through hole 20, a spray head 21, a collection port 22, an inclined filter plate 23, a bracket 24, a first water outlet 25, an electromagnetic valve 26, a medicine inlet 27, a second motor 301, a spiral stirring rod 302 and a second water outlet 303.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without inventive achievements all belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in the figure, the utility model provides a technical scheme: a metal recovery system for a precious metal plating bath, comprising: the device comprises a reaction chamber 1, a filter chamber 2 and a neutralization chamber 3, wherein the reaction chamber 1 and the filter chamber 2 are sequentially arranged on the neutralization chamber 3 from left to right, a chemical reagent is added into the reaction chamber 1 to react with electroplating wastewater, so that precious metals in the electroplating wastewater are precipitated, and the filter chamber 2 is used for filtering and cleaning precious metal residues and flocculating precipitates; the neutralizing chamber 3 can be added with a neutralizing chemical reagent to make the electroplating wastewater neutral and reach the discharge standard; the working efficiency and the metal recovery rate of the device are improved, and the operation is convenient.

Reaction chamber 1 is close to filter chamber 2 one side and installs

suction pump

8, 8 bottoms of suction pump are connected with the inside play water hose 9 of reaction chamber 1, it has a water hard tube 10 to go out water hose 9 bottom connection, fixed mounting has mount pad 11 on the play water hard tube 10, one side that mount pad 11 is close to 1 inner wall of reaction chamber is equipped with connecting block 111, the terminal slider 112 that is equipped with of connecting block 111, slider 112 and the slide rail 12 sliding connection of 1 inner wall of reaction chamber, telescopic link 13 is installed to one side that 1 inner wall of reaction chamber was kept away from to mount pad 11, telescopic link 13 passes 1 top spout of reaction chamber and extends to the outside, can move on slide rail 12 through pulling telescopic link 13 control mount pad 11, it reciprocates to drive a water hard tube 10 simultaneously. The height of the water outlet hard pipe 10 can be conveniently adjusted according to the actual water level condition.

The bottom of filter chamber 2 is equipped with support 24 that is used for the support all around, suction pump 8 passes through inlet channel 14 and filter chamber 2 intercommunication, 2 top centers in filter chamber are equipped with double-shaft motor 16, double-shaft motor 16 both sides are equipped with transfer line 17, transfer line 17 end is all installed gyro wheel 18, be equipped with wire rope 19 on the gyro wheel 18, wire rope 19 passes through-hole 20 and the slope filter 23 both sides of 2 top both sides in filter chamber and is connected, it rotates with gyro wheel 18 to drive transfer line 17 through double-shaft motor 16, then can stimulate slope filter 23 through receiving and releasing wire rope 19 and reciprocate, 2 one side in filter chamber is equipped with collects mouthful 22, be used for collecting metal residue.

Example two:

the second embodiment is different from the first embodiment in that: a first motor 4 is arranged in the middle of the top of the reaction chamber 1, the first motor 4 is connected with a rotating shaft 5, the rotating shaft 5 penetrates through the top of the reaction chamber 1 and extends into the reaction chamber 1, a plurality of stirring rods 6 are uniformly distributed on the rotating shaft 5, and a water inlet 7 for adding electroplating wastewater and chemical reagents is formed in one side of the top of the reaction chamber 1; the bottom of the filtering chamber 2 is provided with a first water outlet 25 connected with the neutralizing chamber 3, the outer wall of one side of the neutralizing chamber 3 is provided with a second motor 301, the second motor 301 and a spiral stirring rod 302 extending to the inside of the neutralizing chamber 3 are arranged, the middle of the bottom of the neutralizing chamber 3 is provided with a second water outlet 303, the second water outlet 303 is provided with an electromagnetic valve 26, and one side of the neutralizing chamber 3 is provided with a medicine inlet 27. The stirring rod 6 and the spiral stirring rod 302 can stir the reaction and neutralization processes of the electroplating wastewater, so that the reaction is fully and uniformly. The rest of this embodiment is the same as the first embodiment.

Example three:

the present embodiment is different from the first and second embodiments in that: the water tank 15 has been placed at 2 top centers in filter chamber, and the water tank 15 bottom is equipped with the shower nozzle 21 that extends to 2 inside in filter chamber, can wash the metal residue on the slope filter 23 etc. make things convenient for subsequent operation. The rest of this embodiment is the same as the first and second embodiments.

The utility model discloses a theory of operation is: pouring electroplating wastewater and chemical reagents in the electroplating bath from a water inlet 7, starting a first motor 4, and driving a rotating shaft 5 and a stirring rod 6 by the first motor 4 to stir the electroplating wastewater and the chemical reagents so as to promote reaction; after the reaction is finished, the telescopic rod 13 is pulled to adjust the height of the water outlet hard pipe 10 according to the liquid level, then the water suction pump 8 is started, electroplating wastewater is sucked into the filtering chamber 2, the electroplating wastewater passes through the inclined filtering plate 23, metal residues and the like are left on the inclined filtering plate 23, the double-shaft motor 16 is started after the filtering is finished, the double-shaft motor 16 drives the transmission rod 17 and the roller 18 to rotate, the roller 18 pulls the steel wire rope 19, the steel wire rope 19 drives the inclined filtering plate 23 to move upwards, the metal residues and the like are close to the spraying nozzle 21 at the moment and can be sprayed with water for cleaning, the electroplating wastewater can be collected from the collecting port 22 after the cleaning is finished, the electroplating wastewater flows into the neutralizing chamber 3 from the first water outlet 25, a chemical reagent for neutralization is added from the medicine inlet 27, the second motor 301 is started to continuously stir the electroplating wastewater, the electroplating wastewater is discharged after the neutralization is finished, and at the moment, the metal recovery work is finished.

Although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts will be within the scope of the appended claims.

Claims

1. A metal recovery system for a precious metal plating bath, comprising: reaction chamber (1), filter chamber (2) and neutralization chamber (3), its characterized in that: the neutralization chamber (3) is sequentially provided with a reaction chamber (1) and a filter chamber (2) from left to right, a water suction pump (8) is arranged on one side of the reaction chamber (1) close to the filtering chamber (2), the bottom of the water pump (8) is connected with a water outlet hose (9) in the reaction chamber (1), the bottom end of the water outlet hose (9) is connected with a water outlet hard pipe (10), a mounting seat (11) is fixedly arranged on the water outlet hard pipe (10), one side of the mounting seat (11) close to the inner wall of the reaction chamber (1) is provided with a connecting block (111), the tail end of the connecting block (111) is provided with a sliding block (112), the sliding block (112) is connected with a sliding rail (12) on the inner wall of the reaction chamber (1) in a sliding way, a telescopic rod (13) is arranged on one side of the mounting seat (11) far away from the inner wall of the reaction chamber (1), the telescopic rod (13) penetrates through a sliding groove at the top of the reaction chamber (1) and extends to the outside;

suction pump (8) are through inlet channel (14) and filter chamber (2) intercommunication, water tank (15) have been placed at filter chamber (2) top center, double-shaft motor (16) are installed to water tank (15) top, double-shaft motor (16) both sides are equipped with transfer line (17), gyro wheel (18) are all installed to transfer line (17) end, be equipped with wire rope (19) on gyro wheel (18), through-hole (20) that wire rope (19) passed filter chamber (2) top both sides are connected with slope filter (23) both sides, filter chamber (2) one side is equipped with collects mouth (22).

2. The metal recovery system of a precious metal plating bath according to claim 1, wherein: install first motor (4) in the middle of reaction chamber (1) top, first motor (4) are connected with rotation axis (5), rotation axis (5) pass reaction chamber (1) top and extend to inside reaction chamber (1), evenly laid a plurality of puddlers (6) on rotation axis (5).

3. The metal recovery system of a precious metal plating bath according to claim 1, wherein: the bottom of the filtering chamber (2) is provided with a first water outlet (25) connected with the neutralizing chamber (3), the outer wall of one side of the neutralizing chamber (3) is provided with a second motor (301), the second motor (301) and a spiral stirring rod (302) extending into the neutralizing chamber (3) are arranged, and the middle of the bottom of the neutralizing chamber (3) is provided with a second water outlet (303).

4. The metal recovery system of a precious metal plating bath according to claim 3, wherein: an electromagnetic valve (26) is arranged on the second water outlet (303).

5. The metal recovery system of a precious metal plating bath according to claim 1, wherein: the bottom of the water tank (15) is provided with a spray head (21) which extends to the inside of the filtering chamber (2).

6. The metal recovery system of a precious metal plating bath according to claim 1, wherein: and a support (24) for supporting is arranged around the bottom of the filtering chamber (2).

7. The metal recovery system of a precious metal plating bath according to claim 1, wherein: a water inlet (7) for adding electroplating wastewater is formed in one side of the top of the reaction chamber (1), and a chemical inlet (27) is formed in one side of the neutralization chamber (3).