CN211626177U

CN211626177U - Electrolytic cell waste heat recycling device for electronic connector coating

Info

Publication number: CN211626177U
Application number: CN202020045508.4U
Authority: CN
Inventors: 谭宏干
Original assignee: Shenzhen Shilun Hardware & Electronics Co ltd
Current assignee: Shenzhen Shilun Hardware & Electronics Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-10-02
Anticipated expiration: 2030-01-09

Abstract

The utility model relates to an electrolytic bath waste heat recovery utilizes device that electronic connector cladding material was used, including electroplating bath, exhaust gas hood, air exhauster, air duct and water tank, the removable setting of exhaust gas hood is on electroplating bath, and the air exhauster is used for collecting the waste gas that electroplating bath produced, and the one end and the air exhauster intercommunication of air duct, the other end communicate to the collection box in, and one end is in the water tank in the middle of the air duct, is equipped with a plurality of stirring boards in the water tank, and is equipped with a plurality of slip subassemblies that are used for driving stirring board horizontal migration respectively in the water tank. The utility model discloses have the effect that the heat of conveniently electroplating waste gas utilizes.

Description

Electrolytic cell waste heat recycling device for electronic connector coating

Technical Field

The utility model relates to an electroplating technical field especially relates to an electrolytic bath waste heat recovery utilizes device that electronic connector cladding material was used.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of plating a thin layer of other metals or alloys on the surface of some metals or other material products by using the electrolysis effect to make a layer of metal film adhere to the surface of the metal or other material products so as to prevent the oxidation (such as corrosion) of the metals, improve the wear resistance, the conductivity, the light reflection performance, the corrosion resistance (such as copper sulfate and the like), enhance the appearance and the like.

Electroplating waste gas is generated in the electroplating process, the electroplating waste gas is about 60 degrees generally, however, the waste gas is dispersed into the air, and the heat attached to the waste gas is also dispersed into the air, so that the waste of energy carried by the waste gas is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims to provide an electrolytic cell waste heat recycling device for an electronic connector coating, which has the advantage of conveniently utilizing the heat of electroplating waste gas.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an electrolytic bath waste heat recovery utilizes device that electronic connector cladding material was used, includes electroplating bath, exhaust hood, air exhauster, air duct and water tank, the removable setting of exhaust hood is in on the electroplating bath, the air exhauster is used for collecting the waste gas that electroplating bath produced, the one end of air duct with the air exhauster intercommunication, the other end communicate to the collection box in, one end is in the middle of the air duct in the water tank, be equipped with a plurality of stirring boards in the water tank, just be equipped with a plurality of being used for driving respectively in the water tank stir board horizontal migration's slip subassembly.

Through adopting above-mentioned technical scheme, the waste gas that the electroplating bath during operation produced is difficult for directly giving off to the air via the waste gas cover restriction, the air exhauster is taken waste gas to the air duct in, waste gas is along with the air duct gets into in the water tank, waste gas goes up when carrying out the heat transfer with the water tank, sliding assembly drives the stirring board and slides in the water tank, thereby the heat transfer speed of waste gas with water has been improved, the programming rate of water has been improved, waste gas is along with the air duct continues to get into in the collection box, thereby the possibility of exhaust gas pollution has been reduced, wherein the aquatic in the heat conduction of waste gas to the water tank, thereby water has been heated, thereby make things convenient for follow-up people to take the water in the water tank, heat to waste gas has been made things convenient for.

The utility model discloses can further configure to in a preferred example, the air duct is located part in the water tank includes multistage serpentine coil, and is a plurality of serpentine coil interval sets up and is located a plurality of vertical planes respectively, and is a plurality of communicate each other between the serpentine coil.

Through adopting above-mentioned technical scheme, serpentine coil has increased the area of contact of air duct and water to the heat transfer speed of waste gas with water has been accelerated, has improved the programming rate of water.

The utility model can be further configured in a preferred example that a plurality of the poking plates are respectively positioned in the gaps between a plurality of the serpentine coils, the sliding component comprises a connecting rod, a threaded lead screw, a guide rod and a driving motor, the bottom ends of the plurality of the poking plates are all arranged at the upper side of the connecting rod, the connecting rod is horizontally arranged, the length direction of the connecting rod is vertical to the plane where the serpentine coils are positioned and the connecting rod is positioned below the serpentine coils, the threaded lead screw and the guide rod are horizontally arranged, the threaded lead screw and the guide rod are both rotatably arranged in the water tank, the length direction of the threaded lead screw and the guide rod is vertical to the length direction of the connecting rod, the threaded lead screw and the guide rod are both penetrated through the connecting rod, and the threaded lead screw is in threaded connection with the connecting rod, the driving motor is in transmission connection with the threaded screw rod.

Through adopting above-mentioned technical scheme, waste gas transports back in to the water tank, the heat of waste gas carries out the heat exchange through the water in serpentine coil and the water tank, thereby make water intensification, at the in-process of heat transfer, driving motor drives connecting rod reciprocating sliding, thereby the stirring board on the connecting rod is driven and slides in aqueous, when the stirring board slides between adjacent serpentine coil, it flows to drive the rivers, thereby make near water of serpentine coil be in the mobile state, with this speed that waste gas and water heat transfer in having improved serpentine coil, the rate of temperature rise of water has been improved.

The utility model discloses can further configure to in a preferred example, the sliding tray that sets up along its length is seted up to the upside of connecting rod, and is a plurality of the bottom of dialling the board all slide set up in the sliding tray, just be equipped with a plurality of restrictions that are used for on the connecting rod the board slip retaining member that dials.

Through adopting above-mentioned technical scheme, according to serpentine coil's setting to the board is dialled in the slip regulation and is dialled the position of board for serpentine coil, and dials the board through the retaining member is fixed, has made things convenient for the board of dialling to drive the flow of the water of serpentine coil week side, with this speed that has improved the interior water of water tank and has risen temperature.

The utility model discloses can further configure to in a preferred example, the locking groove has been seted up on the cell wall of sliding tray, the length direction in locking groove with the length direction of sliding tray is unanimous, the retaining member is locking bolt, locking bolt passes the locking groove with stir board threaded connection.

Through adopting above-mentioned technical scheme, according to the position of stirring the board, establish locking bolt in the locking groove to make the stirring board support tightly on the cell wall of sliding tray through screwing up locking bolt, with this convenience fixed stirring board.

The utility model can be further configured in a better example, the air duct is positioned on the water tank and the peripheral side cover of one section between the electroplating baths is provided with a heat preservation layer.

Through adopting above-mentioned technical scheme, when waste gas got into the water tank via the air duct, the heat preservation had reduced the heat consumption of waste gas in the air duct.

The present invention can be further configured in a preferred embodiment, wherein the serpentine coil is a thin-walled stainless steel tube.

Through adopting above-mentioned technical scheme, because serpentine coil is made by thin wall stainless steel pipe to when guaranteeing serpentine coil heat conduction, improved serpentine coil's corrosion resistance.

To sum up, the utility model discloses a following beneficial technological effect:

1. waste gas generated when the electroplating pool works is pumped into the air guide pipe through the exhaust fan, the waste gas enters the water tank along with the air guide pipe, the waste gas in the air guide pipe exchanges heat with water in the water tank, so that the water is heated, the heated water is convenient to take and use subsequently, so that the energy of the waste gas is utilized to heat the water, and the waste of the energy on the waste gas is reduced;

2. when waste gas and water heat transfer, drive a plurality of stirring boards through the slip subassembly and slide to make near the rivers of serpentine coil flow, with this water programming rate that has improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the water tank of the present invention;

fig. 3 is a schematic view of the assembly relationship between the toggle plate and the connecting rod according to the present invention.

Reference numerals: 1. an electroplating pool; 2. an exhaust hood; 3. an exhaust fan; 4. an air duct; 5. a water tank; 6. a recycling bin; 7. a poking plate; 8. a serpentine coil; 9. a connecting rod; 10. a threaded lead screw; 11. a guide bar; 12. a drive motor; 13. a sliding groove; 14. a locking groove; 15. locking the bolt; 16. and (7) an insulating layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the electrolytic cell waste heat recycling device for plating layers of electronic connectors disclosed by the present invention comprises an electroplating cell 1, a waste gas hood 2, an exhaust fan 3, an air duct 4 and a water tank 5. The waste gas hood 2 is used for shielding the upper side opening of the electroplating pool 1, and the waste gas hood 2 is detachably arranged on the upper side of the electroplating pool 1 through a plurality of bolts. The exhaust fan 3 is placed subaerial and is used for collecting the waste gas that electroplating pond 1 produced, and the one end of exhaust fan 3 communicates to inside the exhaust hood 2, and the one end of air duct 4 communicates with the one end that exhaust hood 2 was kept away from to exhaust fan 3, and the other end communicates to in the collection box 6. One end of the middle of the air duct 4 is positioned in the water tank 5. Exhaust fan 3 takes out waste gas to collect in air duct 4, and waste gas along with air duct 4 entering water tank 5 in, waste gas carries out the heat transfer with the water in the water tank 5 to waste gas heats water, with this heat that conveniently utilizes waste gas. Finally, the waste gas is collected in the recovery box 6, so that the pollution of the waste gas to the environment is reduced.

Referring to fig. 1 and 2, the air guide duct 4 enters the tank 5 from an upper side of the tank 5, and exits the tank 5 from the upper side of the tank 5. The part of the air duct 4 in the water tank 5 comprises a plurality of sections of serpentine coils 8, and the serpentine coils 8 are thin-wall stainless steel tubes. A plurality of serpentine coil 8 interval sets up and is located a plurality of vertical planes respectively, communicates each other between a plurality of serpentine coil 8. In order to reduce the heat loss of the waste gas in the air duct 4, the peripheral side of the section of the air duct 4 between the water tank 5 and the electroplating pool 1 is sleeved with an insulating layer 16, and the insulating layer 16 is mainly made of rock wool.

Referring to fig. 1 and 2, a plurality of toggle plates 7 are disposed in the water tank 5, and the toggle plates 7 are respectively disposed between the serpentine coils 8. A plurality of sliding components for respectively driving the poking plate 7 to horizontally move are arranged in the water tank 5. The sliding assembly comprises a connecting rod 9, a threaded screw rod 10, a guide rod 11 and a driving motor 12. The upside of connecting rod 9 is all located to the bottom of a plurality of stirring boards 7, and connecting rod 9 level sets up, and the length direction perpendicular to snakelike coil pipe 8 plane and connecting rod 9 of connecting rod 9 are located snakelike coil pipe 8's below. The threaded screw rod 10 and the guide rod 11 are horizontally arranged, and the two ends of the threaded screw rod 10 and the two ends of the guide rod 11 are rotatably arranged on two opposite inner walls of the water tank 5. The length directions of the threaded screw rod 10 and the guide rod 11 are perpendicular to the length direction of the connecting rod 9, the threaded screw rod 10 and the guide rod 11 are arranged on the connecting rod 9 in a penetrating mode, the threaded screw rod 10 is in threaded connection with the connecting rod 9, and the threaded screw rod 10 and the guide rod 11 are located at two ends of the connecting rod 9 respectively. The driving motor 12 is a servo motor capable of rotating forward and backward, the driving motor 12 is fixed on the outer wall of the water tank 5, and an output shaft of the driving motor 12 is coaxially fixed with the threaded screw rod 10. Driving motor 12 drives connecting rod 9 reciprocating sliding to stirring board 7 on the connecting rod 9 is driven and slides in aqueous, and stirring board 7 drives the rivers and flows when sliding between adjacent serpentine coil 8, thereby makes near water of serpentine coil 8 be in the mobile state, with this speed that has improved waste gas and water heat transfer in serpentine coil 8, has improved the programming rate of water.

Referring to fig. 2 and 3, a sliding groove 13 is formed along the length of the connecting rod 9 at the upper side of the connecting rod, and the bottom ends of the plurality of toggle plates 7 are slidably disposed in the sliding groove 13. And a plurality of locking pieces for limiting the sliding of the poking plate 7 are arranged on the connecting rod 9, and the locking pieces are locking bolts 15. A through locking groove 14 is formed in one side wall of the sliding groove 13, and the length direction of the locking groove 14 is consistent with the length direction of the sliding groove 13. The locking bolt 15 penetrates through the locking groove 14 to vertically penetrate through the poking plate 7, and the locking bolt 15 is in threaded connection with the poking plate 7. According to the setting of serpentine coil 8 to slip setting plate 7 and adjust setting plate 7 for the position of serpentine coil 8, and through screwing up the fixed setting plate 7 of locking bolt 15, made things convenient for setting plate 7 to drive the flow of the water of 8 week sides of serpentine coil, with this speed that has improved the interior water of water tank 5 and has risen.

The implementation principle of the embodiment is as follows:

waste gas that 1 during operation of electroplating pool produced is difficult for directly giving off to the air via the restriction of exhaust gas hood 2, air exhauster 3 takes out waste gas to the air duct 4 in, waste gas is along with air duct 4 entering water tank 5 in, waste gas and water tank 5 go on when carrying out the heat transfer, sliding assembly drives stirring board 7 and slides in water tank 5, thereby the heat transfer speed of waste gas and water has been improved, the programming rate of temperature of water has been improved, waste gas is along with air duct 4 continue to get into in collection box 6, thereby the possibility of exhaust gas pollution has been reduced, wherein the heat conduction of waste gas is to the aquatic in the water tank 5, thereby water has been heated, thereby make things convenient for follow-up people to take the water in the water tank 5 to go on, heat to waste gas has been made things convenient for and has been used.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an electrolytic bath waste heat recovery utilizes device that electronic connector cladding material was used, its characterized in that, including electroplating bath (1), exhaust hood (2), air exhauster (3), air duct (4) and water tank (5), exhaust hood (2) removable setting is in electroplating bath (1) is last, air exhauster (3) are used for collecting the waste gas that electroplating bath (1) produced, the one end of air duct (4) with air exhauster (3) intercommunication, the other end communicates to in collection box (6), one end is in the middle of air duct (4) in water tank (5), be equipped with a plurality of stirring board (7) in water tank (5), just be equipped with a plurality of being used for respectively driving in water tank (5) stirring board (7) horizontal migration's slip subassembly.

2. The electrolytic cell waste heat recycling device for the coating of the electronic connector according to claim 1, wherein the portion of the gas guide tube (4) inside the water tank (5) comprises a plurality of serpentine coils (8), the plurality of serpentine coils (8) are arranged at intervals and respectively located in a plurality of vertical planes, and the plurality of serpentine coils (8) are communicated with each other.

3. The electrolytic cell waste heat recycling device for the coating of the electronic connector according to claim 2, wherein the plurality of the toggle plates (7) are respectively arranged in gaps among the plurality of the serpentine coils (8), the sliding assembly comprises a connecting rod (9), a threaded screw rod (10), a guide rod (11) and a driving motor (12), the bottom ends of the plurality of the toggle plates (7) are all arranged at the upper side of the connecting rod (9), the connecting rod (9) is horizontally arranged, the length direction of the connecting rod (9) is perpendicular to the plane of the serpentine coils (8) and the connecting rod (9) is arranged below the serpentine coils (8), the threaded screw rod (10) and the guide rod (11) are both horizontally arranged, and the threaded screw rod (10) and the guide rod (11) are both rotatably arranged in the water tank (5), the screw thread lead screw (10) with guide bar (11) length direction with the length direction of connecting rod (9) is perpendicular, screw thread lead screw (10) with guide bar (11) all wear to locate connecting rod (9), just screw thread lead screw (10) with connecting rod (9) threaded connection, driving motor (12) with screw thread lead screw (10) transmission is connected.

4. The electrolytic cell waste heat recycling device for the coating of the electronic connector according to claim 3, wherein the connecting rod (9) is provided with a sliding groove (13) along the length thereof at the upper side thereof, the bottom ends of the plurality of the poking plates (7) are slidably arranged in the sliding groove (13), and the connecting rod (9) is provided with a plurality of locking members for limiting the poking plates (7) to slide.

5. The electrolytic cell waste heat recycling device for coating of electronic connectors according to claim 4, wherein the wall of the sliding groove (13) is provided with a locking groove (14), the length direction of the locking groove (14) is consistent with the length direction of the sliding groove (13), the locking member is a locking bolt (15), and the locking bolt (15) penetrates through the locking groove (14) and is in threaded connection with the toggle plate (7).

6. The electrolytic cell waste heat recycling device for coating of electronic connectors according to claim 1, wherein a section of the gas guide tube (4) between the water tank (5) and the electroplating cell (1) is sleeved with a heat insulating layer (16) around the circumference.

7. The electrolytic cell waste heat recovery device for coating of electronic connectors according to claim 2, characterized in that the serpentine coil (8) is a thin-walled stainless steel tube.