CN212375395U - Welding wire production equipment - Google Patents
Welding wire production equipment Download PDFInfo
- Publication number
- CN212375395U CN212375395U CN202020785154.7U CN202020785154U CN212375395U CN 212375395 U CN212375395 U CN 212375395U CN 202020785154 U CN202020785154 U CN 202020785154U CN 212375395 U CN212375395 U CN 212375395U
- Authority
- CN
- China
- Prior art keywords
- tank
- copper plating
- liquid
- pickling
- rinsing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a welding wire production device, which comprises a shell and a clapboard; 2 partition plates which are vertically arranged are arranged inside the shell, the partition plates divide the inside of the shell into a pickling tank, a copper plating tank and a rinsing tank in sequence, and the wire rods sequentially penetrate through the pickling tank, the copper plating tank and the rinsing tank; u-shaped grooves are fixedly formed in the side walls of the pickling tank, the copper plating tank and the rinsing tank, and the wire is positioned in the U-shaped grooves; a lower liquid pipeline parallel to the wire rod is arranged right above the wire rod and is connected with a liquid pumping pipe through a connecting pipe, the liquid pumping pipe is correspondingly inserted into the pickling tank, the copper plating tank and the rinsing tank respectively, and the liquid pumping pipe is also connected with a circulating pump; the liquid outlet pipe is provided with a water outlet hole for spraying the wire rod; and liquid inlet pipelines are arranged on the pickling tank, the copper plating tank and the rinsing tank. Welding wire production facility accomplish pickling, copper facing and washing in an equipment, save the procedure, and area is little, easy operation can reduce the cost simultaneously, avoid the raw materials extravagant.
Description
Technical Field
The utility model belongs to the technical field of the welding wire production technique and specifically relates to a welding wire production facility is related to.
Background
The welding wire is used as a filler metal or a metal wire welding material for electric conduction at the same time, and is used as the filler metal in gas welding and tungsten electrode gas shielded arc welding; in submerged arc welding, electroslag welding and other gas metal arc welding, the wire is both a filler metal and a conductive electrode.
In the production process of the welding wire, the copper plating equipment is important production equipment which is related to the quality and the yield of the welding wire production, the length of the existing welding wire copper plating production line is about 30m, the manufacturing and maintenance cost is high, and the waste of production raw materials is caused.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a can reduce the cost, avoid the extravagant welding wire production facility of raw materials.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a welding wire production device comprises a shell, a circulating pump, a liquid discharging pipeline, a connecting pipe, a liquid pumping pipe, a liquid inlet pipeline, a U-shaped groove and a partition plate;
2 partition plates which are vertically arranged are arranged in the shell, the partition plates divide the interior of the shell into a pickling tank, a copper plating tank and a rinsing tank from left to right, and the wire rod sequentially penetrates through the middle upper parts of the side walls of the pickling tank, the copper plating tank and the rinsing tank from left to right;
the side walls of the pickling tank, the copper plating tank and the rinsing bath are fixedly provided with U-shaped grooves, the length extending direction of the U-shaped grooves is the same as that of the wire rods, the wire rods are positioned in the U-shaped grooves, and the width of the U-shaped grooves is smaller than that of the pickling tank, the copper plating tank and the rinsing bath, so that gaps are reserved among the U-shaped grooves, the side walls of the pickling tank, the copper plating tank and the rinsing bath to facilitate liquid circulation;
a lower liquid pipeline parallel to the wire rod is arranged right above the wire rod, the lower liquid pipeline comprises a pickling liquid lower liquid pipeline, a copper plating liquid lower liquid pipeline and an underwater liquid pipeline which are respectively positioned in a pickling tank, a copper plating tank and a rinsing bath, the pickling liquid lower liquid pipeline, the copper plating liquid lower liquid pipeline and the underwater liquid pipeline are respectively connected with a liquid pumping pipe through connecting pipes, the liquid pumping pipes are respectively and correspondingly inserted into the pickling tank, the copper plating tank and the rinsing bath, and the liquid pumping pipes are also connected with a circulating pump; the pickling solution discharging pipeline, the copper plating solution discharging pipeline and the underwater liquid pipeline are provided with water outlet holes for spraying wires; and liquid inlet pipelines are arranged on the pickling tank, the copper plating tank and the rinsing tank.
Further, the side walls on the left sides of the pickling tank, the copper plating tank and the rinsing tank are provided with high-pressure nozzles for blowing air to the wires, and the high-pressure nozzles are connected with a high-pressure air blower.
Furthermore, the high-pressure nozzle comprises an extension neck and a spray head integrally connected with the extension neck, and through holes with the same length extension direction as the extension neck and the spray head are arranged in the extension neck and the spray head; the extension neck is fixed on the side wall of the left side of the groove body, and the wire penetrates through the through hole; and the side wall of the spray head is provided with an air blowing hole communicated with the through hole.
Furthermore, the spray head is in a cone frustum shape, and the central axis of the air blowing hole and the central axis of the spray head are intersected to form an acute included angle.
Further, the lengths of 3U-shaped grooves respectively positioned in the pickling tank, the copper plating tank and the rinsing tank are respectively smaller than the lengths of the corresponding pickling tank, copper plating tank and rinsing tank, the U-shaped grooves are fixed on the right sides of the pickling tank, the copper plating tank and the rinsing tank, and the high-pressure nozzle is positioned outside the U-shaped grooves.
Furthermore, the lower parts of the pickling tank, the copper plating tank and the rinsing tank are provided with sewage discharge pipelines, and valves are arranged on the sewage discharge pipelines.
Furthermore, the top of the pickling tank, the copper plating tank and the rinsing tank is provided with a sealing cover, the sealing cover right facing the pickling tank, the copper plating tank and the rinsing tank is provided with an exhaust branch pipe, and the exhaust branch pipe is further connected with an exhaust main pipe.
Compared with the prior art, welding wire production facility have following advantage:
(1) the shell of the welding wire production equipment is internally divided into the pickling tank, the copper plating tank and the rinsing tank through the partition plate, so that pickling, copper plating and rinsing are completed in one equipment, the procedure is saved, the occupied area is small, and the operation is simple. The wire rod passes the descaling bath from a left side to the right side in proper order, copper plating groove and wash bowl, the wire rod is located U type inslot, the top of wire rod is equipped with pickling solution liquid pipeline down respectively, copper plating solution liquid pipeline and liquid pipeline down, through pickling solution liquid pipeline down, copper plating solution liquid pipeline down and liquid pipeline spray the wire rod under water, the liquid that sprays is stored in U type inslot, because the wire rod is located U type inslot, the liquid in U type inslot carries out pickling or copper facing or washing to the wire rod respectively, the small in U type groove, the working fluid of storage is also few, the quantity of liquid has been reduced, avoid the raw materials extravagant. The lower liquid pipeline is connected with a liquid pumping pipe through a connecting pipe, the liquid pumping pipe is connected with a circulating pump, the pickling tank, the copper plating tank and the rinsing bath are also provided with liquid inlet pipelines, pickling liquid, copper plating liquid and clear water are added into the pickling tank, the copper plating tank and the rinsing bath through the liquid inlet pipelines, liquid in the tanks is pumped into the lower liquid pipeline through the liquid pumping pipe, the lower liquid pipeline sprays the wire rods, the sprayed liquid is stored in the U-shaped tank, and when too much liquid in the U-shaped tank overflows and flows into the tanks, the liquid in the tanks is pumped into the lower liquid pipeline through the circulating pump, and the steps are repeated, so that the cyclic use of the liquid is realized; and the liquid in the U-shaped groove is in a dynamic flowing state all the time, so that the solution is more uniform, and the wire rod pickling, copper plating and water washing are facilitated.
(2) The pickling bath, the copper plating bath and the rinsing bath are provided with the high-pressure nozzles for blowing the wire rods on the left side wall, the wire rods pass through the through holes in the middle of the high-pressure nozzles, and the wire rods are blown through the air blowing holes in the spray head. The high pressure nozzles are capable of removing impurities from the wire prior to each operation.
(3) The lower parts of the pickling tank, the copper plating tank and the rinsing bath are all provided with sewage discharge pipelines, liquid is used for a period of time, and then operators detect the quality of the liquid, and if the use standard cannot be reached, the liquid is discharged through the pipelines. An exhaust pipeline is arranged above the device, and the peculiar smell generated in the groove body can be exhausted.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic structural view of a welding wire production apparatus according to an embodiment of the present invention;
FIG. 2 is a side view of a welding wire production apparatus according to an embodiment of the present invention;
FIG. 3 is a perspective view of a welding wire production apparatus according to an embodiment of the present invention;
FIG. 4 is a partial sectional structure view of the welding wire production apparatus according to the embodiment of the present invention;
FIG. 5 is a rear view of a welding wire production apparatus according to an embodiment of the present invention;
FIG. 6 is a top view of a welding wire production apparatus according to an embodiment of the present invention;
FIG. 7 is a rear cut-away view of a welding wire production apparatus according to an embodiment of the present invention;
fig. 8 is a cross-sectional view taken along line a-a according to an embodiment of the present invention;
FIG. 9 is a diagram illustrating a usage status of the welding wire production apparatus according to an embodiment of the present invention;
fig. 10 is a schematic structural view of a high pressure air nozzle according to an embodiment of the present invention;
fig. 11 is a sectional view of a high pressure gas nozzle according to an embodiment of the present invention.
Description of reference numerals:
1-wire rod; 2-a pickling tank; 3-copper plating bath; 4-a rinsing bath; 5-a circulating pump; 6-liquid draining pipeline; 601-pickling solution discharge pipeline; 602-a copper plating solution drainage pipeline; 603-an underwater liquid pipeline; 7-connecting pipe; 8-a liquid pumping pipe; 9-a liquid inlet pipeline; 10-a sewage draining pipeline; 11-a valve; 12-an exhaust manifold; 13-an exhaust branch pipe; 14-U-shaped groove; 15-extension of the neck; 16-a spray head; 17-a through hole; 18-air blowing holes; 19-high pressure gas nozzle; 20-a separator; 21-outer shell.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
FIG. 1 is a schematic structural view of a welding wire production apparatus according to an embodiment of the present invention; FIG. 2 is a side view of a welding wire production apparatus according to an embodiment of the present invention; FIG. 3 is a perspective view of a welding wire production apparatus according to an embodiment of the present invention; FIG. 4 is a partial sectional structure view of the welding wire production apparatus according to the embodiment of the present invention; FIG. 5 is a rear view of a welding wire production apparatus according to an embodiment of the present invention; FIG. 6 is a top view of a welding wire production apparatus according to an embodiment of the present invention; FIG. 7 is a rear cut-away view of a welding wire production apparatus according to an embodiment of the present invention; fig. 8 is a sectional view taken along the line a-a according to an embodiment of the present invention.
A welding wire production device comprises a shell 21, a circulating pump 5, a liquid discharging pipeline 6, a connecting pipe 7, a liquid pumping pipe 8, a liquid inlet pipeline 9, a U-shaped groove 14 and a partition plate 20;
as shown in fig. 1-4, the housing is a cuboid structure, 2 vertically arranged partition plates 20 are arranged inside the housing 21, the partition plates 20 divide the inside of the housing into an acid washing tank 2, a copper plating tank 3 and a rinsing tank 4 from left to right, and the wire 1 sequentially passes through the middle upper parts of the side walls of the acid washing tank 2, the copper plating tank 3 and the rinsing tank 4 from left to right;
the side walls of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are all fixedly provided with U-shaped grooves 14, the length extending direction of the U-shaped grooves 14 is the same as that of the wires 1, the wires 1 are positioned in the U-shaped grooves 14, and the width of the U-shaped grooves 14 is smaller than that of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4, so that gaps are reserved among the U-shaped grooves 14, the side walls of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 to facilitate liquid circulation;
a lower liquid pipeline 6 parallel to the wire rod 1 is arranged right above the wire rod 1, the lower liquid pipeline 6 comprises a pickling liquid lower liquid pipeline 601, a copper plating liquid lower liquid pipeline 602 and an underwater liquid pipeline 603 which are respectively positioned in the pickling tank 2, the copper plating tank 3 and the rinsing bath 4, the pickling liquid lower liquid pipeline 601, the copper plating liquid lower liquid pipeline 602 and the underwater liquid pipeline 603 are respectively connected with a liquid pumping pipe 8 through a connecting pipe 7, the liquid pumping pipes 8 are respectively and correspondingly inserted into the pickling tank 2, the copper plating tank 3 and the rinsing bath 4, and the liquid pumping pipes 8 are also connected with a circulating pump 5; the pickling solution drainage pipeline 601, the copper plating solution drainage pipeline 602 and the underwater liquid pipeline 603 are provided with water outlet holes for spraying the wire rods 1; and liquid inlet pipelines 9 are arranged on the pickling tank 2, the copper plating tank 3 and the rinsing tank 4.
The shell 21 of the welding wire production equipment is internally divided into the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 through the partition plate 20, so that pickling, copper plating and rinsing are completed in one equipment, the procedure is saved, the occupied area is small, and the operation is simple. Wire rod 1 passes descaling bath 2 from a left side to the right side in proper order, copper plating bath 3 and wash bowl 4, wire rod 1 is located U type groove 14, the top of wire rod 1 is equipped with down liquid pipeline 601 of pickling solution respectively, lower liquid pipeline 602 of copper plating solution and liquid pipeline 603 under water, through lower liquid pipeline 601 of pickling solution, lower liquid pipeline 602 of copper plating solution and liquid pipeline 603 under water spray the wire rod, the liquid that sprays is stored in U type groove 14, because wire rod 1 is located U type groove 14, the liquid in U type groove 14 carries out pickling or copper facing or washing to the wire rod respectively, U type groove 14 is small, the working fluid of storage is also few, the quantity of liquid has been reduced, avoid the raw materials extravagant. The lower liquid pipeline 6 is also connected with a liquid pumping pipe 8 through a connecting pipe 7, the liquid pumping pipe 9 is connected with a circulating pump 5, the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are also provided with liquid inlet pipelines 9, pickling liquid, copper plating liquid and clear water are added into the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 through the liquid inlet pipelines 9, liquid in the tanks is pumped into the lower liquid pipeline 6 through the liquid pumping pipe 8, the lower liquid pipeline 6 sprays the wires, the sprayed liquid is stored in the U-shaped tank 14, when the liquid in the U-shaped tank 14 is excessive, the sprayed liquid overflows and flows into the tanks, the liquid in the tanks is pumped into the lower liquid pipeline through the circulating pump, and the operation is repeated, so that the liquid is recycled; and the liquid in the U-shaped groove 14 is in a dynamic flowing state all the time, so that the solution is more uniform, and the wire rod pickling, copper plating and water washing are facilitated.
Furthermore, the side walls on the left sides of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are provided with high-pressure nozzles 19 for blowing air to the wire rods 1, and the high-pressure nozzles 19 are connected with a high-pressure blower.
Fig. 10 is a schematic structural view of a high pressure air nozzle according to an embodiment of the present invention; fig. 11 is a sectional view of a high pressure gas nozzle according to an embodiment of the present invention.
Specifically, as shown in fig. 9 and 10, the high-pressure nozzle 19 includes an extension neck 15 and a nozzle 16 integrally connected to the extension neck 15, and through holes 17 are formed in the extension neck 15 and the nozzle 16 in the same direction as the length direction thereof; the extension neck 15 is fixed on the side wall of the left side of the groove body, and the wire 1 passes through the through hole 17; and the side wall of the spray head 16 is provided with an air blowing hole 18 communicated with the through hole 17.
More specifically, the nozzle 16 is in a truncated cone shape, and the central axis of the air blowing hole 18 intersects with the central axis of the nozzle 16 to form an acute included angle.
More specifically, the lengths of the 3U-shaped grooves 14 respectively located in the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are respectively smaller than the lengths of the corresponding pickling tank 2, copper plating tank 3 and rinsing tank 4, the U-shaped grooves 14 are fixed on the right sides of the pickling tank 2, copper plating tank 3 and rinsing tank 4, and the high-pressure nozzle 19 is located outside the U-shaped grooves 14.
The left side walls of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are provided with high-pressure nozzles 19 for blowing air to the wire 1, and the wire 1 passes through a through hole 17 in the middle of the high-pressure nozzles 19 and is subjected to air blowing operation through air blowing holes 18 in a nozzle 16. The high-pressure nozzles 19 enable the removal of impurities from the wire before each operation.
Illustratively, the lower parts of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4 are all provided with a sewage discharge pipeline 10, and the sewage discharge pipeline 10 is provided with a valve 11.
Illustratively, sealing covers are arranged at the tops of the pickling tank 2, the copper plating tank 3 and the rinsing tank 4, exhaust branch pipes 13 are arranged on the sealing covers opposite to the pickling tank 2, the copper plating tank 3 and the rinsing tank 4, and the exhaust branch pipes 13 are further connected with an exhaust main pipe 12.
The specific using process is as follows:
the wire 1 enters the equipment from a wire inlet end, the equipment is divided into a pickling tank 2, a copper plating tank 3 and a rinsing tank 4, and each part is divided into cells by a partition plate 20. The wire rod 1 passes through the pickling tank 2, and most of impurities remaining in the previous wire rod process can be cleaned and removed by acid washing. The copper wire passes through the pickling tank 2 and then enters the copper plating tank 3, and the copper sulfate solution in the copper plating tank 3 can plate copper on the surface of the wire. And the wire rod enters the washing tank 4 after passing through the copper plating tank 3, so that impurities on the wire rod can be further removed.
Each groove is provided with a circulating pump 5 which can circulate the liquid in the groove, the liquid in the groove body is pumped into a liquid discharging pipeline 6, and a high-pressure air nozzle 19 is arranged on each partition plate in the groove body to blow high-pressure air to the wire rods, so that impurities on the wire rods can be removed. Each tank body is provided with a liquid inlet pipeline 9, and when liquid needs to be supplemented in the tank body, a pipeline valve is opened to supplement the liquid. After the liquid is used for a period of time, the operator checks the quality of the liquid and, if the usage criteria are not met, discharges the liquid through the sewerage pipe 10. An exhaust main pipe 12 and an exhaust branch pipe 13 are arranged above the device, and the odor generated in the tank body can be exhausted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A welding wire production facility which characterized in that: comprises a shell (21), a circulating pump (5), a liquid discharging pipeline (6), a connecting pipe (7), a liquid pumping pipe (8), a liquid inlet pipeline (9), a U-shaped groove (14) and a clapboard (20);
2 partition plates (20) which are vertically arranged are arranged inside the shell (21), the partition plates (20) divide the inside of the shell into a pickling tank (2), a copper plating tank (3) and a rinsing tank (4) from left to right, and the wire (1) sequentially penetrates through the middle upper parts of the side walls of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) from left to right;
the side walls of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) are fixedly provided with U-shaped grooves (14), the length extending direction of the U-shaped grooves (14) is the same as that of the wires (1), the wires (1) are positioned in the U-shaped grooves (14), and the width of each U-shaped groove (14) is smaller than that of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4), so that gaps are reserved among the U-shaped grooves (14), the side walls of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) to facilitate liquid circulation;
a lower liquid pipeline (6) parallel to the wire rod (1) is arranged right above the wire rod (1), the lower liquid pipeline (6) comprises a pickling liquid lower liquid pipeline (601), a copper plating liquid lower liquid pipeline (602) and an underwater liquid pipeline (603) which are respectively positioned in a pickling tank (2), a copper plating tank (3) and a rinsing tank (4), the pickling liquid lower liquid pipeline (601), the copper plating liquid lower liquid pipeline (602) and the underwater liquid pipeline (603) are respectively connected with a liquid pumping pipe (8) through connecting pipes (7), the liquid pumping pipes (8) are respectively and correspondingly inserted into the pickling tank (2), the copper plating tank (3) and the rinsing tank (4), and the liquid pumping pipe (8) is also connected with a circulating pump (5); water outlet holes for spraying the wire rods (1) are formed in the pickling solution discharging pipeline (601), the copper plating solution discharging pipeline (602) and the underwater liquid pipeline (603); liquid inlet pipelines (9) are arranged on the pickling tank (2), the copper plating tank (3) and the rinsing tank (4).
2. The welding wire production apparatus as defined in claim 1, wherein: the side walls of the left sides of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) are provided with high-pressure nozzles (19) used for blowing the wires (1), and the high-pressure nozzles (19) are connected with a high-pressure blower.
3. The welding wire production apparatus as defined in claim 2, wherein: the high-pressure nozzle (19) comprises an extension neck (15) and a spray head (16) integrally connected with the extension neck (15), and through holes (17) with the same length extension direction as the extension neck (15) and the spray head (16) are formed in the extension neck (15) and the spray head (16); the extension neck (15) is fixed on the side wall of the left side of the groove body, and the wire (1) penetrates through the through hole (17); and the side wall of the spray head (16) is provided with an air blowing hole (18) communicated with the through hole (17).
4. The welding wire production apparatus as defined in claim 3, wherein: the spray head (16) is in a cone frustum shape, and the central axis of the air blowing hole (18) is intersected with the central axis of the spray head (16) to form an acute included angle.
5. The welding wire production apparatus as defined in claim 4, wherein: the lengths of 3U-shaped grooves (14) respectively positioned in the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) are respectively smaller than the lengths of the corresponding pickling tank (2), copper plating tank (3) and rinsing tank (4), the U-shaped grooves (14) are fixed on the right sides of the pickling tank (2), copper plating tank (3) and rinsing tank (4), and the high-pressure nozzle (19) is positioned outside the U-shaped grooves (14).
6. The welding wire production apparatus as defined in claim 1, wherein: the lower parts of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) are all provided with a sewage discharge pipeline (10), and the sewage discharge pipeline (10) is provided with a valve (11).
7. The welding wire production apparatus as defined in claim 1, wherein: the top of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) is provided with a sealing cover, the sealing covers of the pickling tank (2), the copper plating tank (3) and the rinsing tank (4) are provided with exhaust branch pipes (13), and the exhaust branch pipes (13) are further connected with an exhaust main pipe (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785154.7U CN212375395U (en) | 2020-05-13 | 2020-05-13 | Welding wire production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785154.7U CN212375395U (en) | 2020-05-13 | 2020-05-13 | Welding wire production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212375395U true CN212375395U (en) | 2021-01-19 |
Family
ID=74177099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020785154.7U Active CN212375395U (en) | 2020-05-13 | 2020-05-13 | Welding wire production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212375395U (en) |
-
2020
- 2020-05-13 CN CN202020785154.7U patent/CN212375395U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105461024A (en) | Three dimension electrode reaction unit | |
| CN209969033U (en) | Workpiece cooling and cleaning device | |
| CN212375395U (en) | Welding wire production equipment | |
| CN218202318U (en) | Full-automatic scale-separating water treatment equipment | |
| CN209519536U (en) | A kind of spare parts processing machinery dust-extraction unit | |
| CN218282841U (en) | High-efficient electric tar precipitator with air inlet spray set | |
| CN210341083U (en) | Metal pipeline degreasing device | |
| CN210481570U (en) | Deplating equipment for pipes | |
| CN217941107U (en) | Air-jet washing tank for electro-coppering pretreatment | |
| CN210632535U (en) | Cleaning device for electronic component production and processing | |
| CN217550616U (en) | Diamond wire alkali washing structure | |
| CN213793119U (en) | Cleaning and drying device for pipette suction head | |
| CN217809692U (en) | Horizontal and vertical integrated hydrogen purification equipment and hydrogen production system | |
| CN215314266U (en) | Ultrasonic cleaning device for surface of lead | |
| CN211953345U (en) | Heat pump device capable of automatically flushing oil filter | |
| CN213288186U (en) | Cooling liquid system of steel wire drawing die | |
| CN216172367U (en) | Vacuum exhaust gas replacement device in metal silicon reduction furnace | |
| CN110983351A (en) | Be applied to acid dip pickle of wire rod | |
| CN114130766A (en) | Ship pipe surface treatment device | |
| CN219333754U (en) | Tail gas treatment equipment for petrochemical industry | |
| CN214022152U (en) | Cleaning device for steel ball processing | |
| CN220987552U (en) | Waxberry cleaning and impurity removing device | |
| CN219112351U (en) | Cleaning device for surface of pickling workpiece | |
| CN217511312U (en) | Integrated sewage treatment device with multi-layer filtering structure | |
| CN216737903U (en) | High-pressure automatic descaling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |