CN219363859U - Welding wire electrolytic pickling tank - Google Patents
Welding wire electrolytic pickling tank Download PDFInfo
- Publication number
- CN219363859U CN219363859U CN202320436226.0U CN202320436226U CN219363859U CN 219363859 U CN219363859 U CN 219363859U CN 202320436226 U CN202320436226 U CN 202320436226U CN 219363859 U CN219363859 U CN 219363859U
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- China
- Prior art keywords
- pipe
- wire
- pickling
- leakage
- tank
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- 238000005554 pickling Methods 0.000 title claims abstract description 57
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 239000002253 acid Substances 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 16
- 210000005056 cell body Anatomy 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 10
- 230000005587 bubbling Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims 9
- 238000004140 cleaning Methods 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model provides a welding wire electrolytic pickling tank, which relates to the technical field of pickling devices and comprises a tank body, a tank cover, an overflow plate, a filter tank, wire rollers and a pump, wherein the tank cover is arranged at the top of the tank body, an exhaust pipe is arranged on the tank cover, the overflow plate is arranged in the tank body, the tank body is divided into a pickling area above and an acid storage area below by the overflow plate, the pump is arranged at one side of the acid storage area, the pump is connected with the pickling area through an acid outlet pipe, overflow holes are formed in the overflow plate at the opposite side of the acid outlet pipe, the filter tank is arranged below the overflow holes, the wire rollers are symmetrically arranged in the pickling area, and welding wire leakage-proof devices and cleaning windows are arranged at two sides of the tank body.
Description
Technical Field
The utility model relates to the technical field of acid pickling devices, in particular to a welding wire electrolytic pickling tank.
Background
The welding wire is used as a filling metal or a metal wire welding material for conducting at the same time, and comprises a carbon steel welding wire, a low alloy structural steel welding wire, an alloy structural steel welding wire, a stainless steel welding wire, a nonferrous metal welding wire and the like, wherein a pickling tank is required to be used for pickling in the welding wire processing production process, and hydrochloric acid is usually used as acid liquid. Because hydrochloric acid has the characteristic of easy volatility, the steel wire access opening of the traditional pickling tank is easy to leak hydrochloric acid gas to cause pollution.
The conventional pickling tank has two disadvantages: firstly, adopt to set up one or two water curtain modes at the welding wire access & exit and carry out the isolation to the acid mist in the acid tank, but sealed water curtain can break because of multiple reasons in the formation process, causes water curtain seal failure, uses water curtain can cause more acid water pollution moreover, still can make pickling solution concentration become low influence pickling effect. Secondly, along with the continuous cleaning process, the cleaning solution in the tank body can become more and more turbid, so that the service time of the cleaning solution is short, the utilization rate is low, the waste of the cleaning solution is caused, the manufacturing cost is increased, the fluxion of the liquid in the tank body is poor, and the pickling effect is affected. The present application thus proposes a welding wire electrolytic pickling tank.
Disclosure of Invention
In order to overcome the problems in the background art, the utility model provides the welding wire electrolytic pickling tank, which can avoid the defect that the traditional pickling tank is sealed by a water curtain, and the problems that cleaning liquid becomes more and more turbid along with cleaning, the service time is short, the utilization rate is low, the circulation is poor, and the pickling effect is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a welding wire electrolysis pickling tank, includes cell body, capping, overflow board, filter vat, wire running roller and pump machine, the capping is installed at the cell body top, is equipped with the blast pipe on the capping, and the overflow board is installed in the cell body, and the overflow board is divided into the pickling area of top and the sour district of storage of below with the cell body, and the pump machine is installed in sour district one side of storage, and the pump machine passes through sour union coupling pickling district, has offered the overflow aperture on the overflow board of sour pipe opposite side, and the filter vat is installed in overflow aperture below, and wire running roller symmetry is installed in the pickling district, and cell body both sides are provided with welding wire leak protection device and clearance window.
Further, the welding wire leakage-proof device comprises a leakage-proof pipe I, a leakage-proof pipe II and an end cover which are coaxially and communicated, the leakage-proof pipe I penetrates through and is fixed on the groove body, one ends of the leakage-proof pipe I and the leakage-proof pipe II, which face the groove body, are conical, the conical end of the leakage-proof pipe II is arranged in the leakage-proof pipe I, the end cover is arranged at the cylindrical end of the leakage-proof pipe II, and a welding wire hole is formed in the axis of the end cover.
Further, a rubber leakage-proof layer and an acid mist absorbing layer are arranged in the leakage-proof pipe I and the leakage-proof pipe II.
Further, the wire roller comprises traction wheels and wire pressing wheels, the traction wheels are arranged at one end port of the leakage-proof pipe at two sides of the pickling area, and the wire pressing wheels are arranged at the bottom of the pickling area between the traction wheels.
Further, a bubbling pipe is arranged at the bottom of the acid storage area and connected with a bubbling machine outside the tank body.
Compared with the prior art, the utility model has the beneficial effects that:
the welding wire leakage-proof device of the pickling tank is provided with the two-stage conical leakage-proof pipe, the conical opening design can enable acid mist passing through the welding wire inlet and outlet to be reduced to the minimum, and meanwhile, the glue leakage-proof layer and the acid mist absorption layer are arranged in the leakage-proof pipe and can further block and absorb the acid mist, so that the problem that the acid mist leaks out of the tank is solved, the defect that a traditional water curtain is sealed is avoided, and the pickling tank is internally provided with the filtering tank and the bubbling pipe, so that impurities in pickling liquid can be filtered, the circulation of the pickling liquid is enhanced, and the use time and the utilization rate of cleaning solution can be improved.
Drawings
For the purpose of clearly illustrating the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be described.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
FIG. 4 is a schematic view of the welding wire leakage preventing device.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.
The utility model discloses a welding wire electrolytic pickling tank, referring to figures 1-4, which comprises a tank body 1, a tank cover 2, an overflow plate 3, a filter tank 31, a wire roller 4 and a pump 5, wherein the tank cover 2 is arranged at the top of the tank body 1, an exhaust pipe 21 is arranged on the tank cover 2, the overflow plate 3 is arranged in the tank body 1, the tank body 1 is divided into an upper pickling area 12 and a lower acid storage area 11 by the overflow plate 3, the pump 5 is arranged at one side of the acid storage area 11, the pump 5 is connected with the pickling area 12 through an acid outlet pipe 13, overflow holes 32 are formed in the overflow plate 3 at the opposite side of the acid outlet pipe 13, the filter tank 31 is arranged below the overflow holes 32, the wire roller 4 is symmetrically arranged in the pickling area 12, and welding wire leakage-proof devices 6 and cleaning windows 7 are arranged at two sides of the tank body 1.
During pickling, acid liquor in the acid storage area 11 is pumped into the pickling area 12 through the acid outlet pipe 13 by the pump 5, a certain amount of acid liquor is accumulated in the pickling area 12, the acid liquor passes through the filter tank 31 from the overflow hole 32 at the other end of the pickling area 12, impurities in the pickling liquor can be filtered, the circulation of the pickling liquor is enhanced, the service time and the utilization rate of a cleaning solution can be improved, the cleaning solution circularly flows into the acid storage area 11 after filtration, welding wires enter the pickling area 12 through the welding wire leakage-proof device 6 at one side of the tank body 1, contact with the acid liquor for pickling under the guidance of the wire roller 4, and leave from the welding wire leakage-proof device 6 at the other end, acid gas volatilized by the acid liquor is mainly recovered by the air extractor connected with the exhaust pipe 21 of the tank cover 2, and the other part is blocked by the welding wire leakage-proof device 6, and the acid liquor is periodically replaced by the cleaning window 7 and the acid storage area 11 is cleaned.
Referring to fig. 1-4, the welding wire leakage preventing device 6 includes a leakage preventing pipe 61, a leakage preventing pipe two 62 and an end cover 63 which are coaxially and communicatively installed, the leakage preventing pipe 61 penetrates and is fixed on the tank body 1, one end of the leakage preventing pipe 61 and one end of the leakage preventing pipe two 62 facing the tank body 1 are tapered, the tapered end of the leakage preventing pipe two 62 is installed in the leakage preventing pipe one 61, the cylindrical end of the leakage preventing pipe two 62 is installed with the end cover 63, and the axis of the end cover 63 is provided with a welding wire hole 64. The welding wire leakage preventing device 6 is provided with two-stage conical leakage preventing pipes, and the conical opening design can minimize acid mist passing through the welding wire inlet and outlet.
Referring to fig. 1-4, the first leakage preventing pipe 61 and the second leakage preventing pipe 62 are provided with a rubber leakage preventing layer and an acid mist absorbing layer, so that acid mist can be further blocked and absorbed.
Referring to fig. 1-4, the wire roller 4 includes a traction wheel 41 and a wire pressing wheel 42, the traction wheel 41 is disposed at a port 61 of the leakage-proof pipe at two sides of the pickling area 12, the wire pressing wheel 42 is disposed at the bottom of the pickling area 12 between the traction wheels 41, the traction wheel 41 guides the welding wire into the pickling area 12, and the wire pressing wheel 42 pulls the welding wire into the acid solution for pickling.
Referring to fig. 1-4, a bubbling pipe 8 is arranged at the bottom of the acid storage area 11 and is connected with a bubbling machine outside the tank body 1, the bubbling pipe 8 is a high-speed gas stirring fluid, and the bubbling pipe is suitable for liquid with strong chemical corrosiveness, can enhance the circulation of pickling solution, and can improve the use time and the utilization rate of cleaning solution.
The working process comprises the following steps:
acid liquor is pumped into the acid washing area 12 through the acid outlet pipe 13 by the pump 5, welding wires enter the acid washing area 12 through the welding wire leakage-proof device 6 on one side of the groove body 1, contact with the acid liquor for acid washing under the guidance of the wire roller 4, leave the acid washing area 12 from the welding wire leakage-proof device 6 on the other side under the guidance of the wire roller 4, the acid liquor is filtered by the filter tank 31 from the overflow hole 32 and then flows back to the acid storage area 11, acid gas volatilized by the acid liquor is recovered by the air extractor connected with the air pipe 21, and the other part is blocked by the welding wire leakage-proof device 6.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. An electrolytic pickling tank for welding wires is characterized in that: the utility model provides a welding wire electrolytic pickling groove, includes cell body (1), capping (2), overflow board (3), filter vat (31), wire running roller (4) and pump (5), capping (2) are installed at cell body (1) top, are equipped with blast pipe (21) on capping (2), and overflow board (3) are installed in cell body (1), and overflow board (3) divide into pickling district (12) and the acid storage district (11) of below of top with cell body (1), and pump (5) are installed in acid storage district (11) one side, and acid storage district (12) are connected through going out sour pipe (13) to pump (5), have seted up overflow hole (32) on overflow board (3) of sour pipe (13) opposite side, and filter vat (31) are installed in overflow hole (32) below, and wire running roller (4) symmetry are installed in pickling district (12), and cell body (1) both sides are provided with welding wire leak protection device (6) and clearance window (7).
2. The wire electrolytic pickling tank of claim 1, wherein: the welding wire leakage prevention device (6) comprises a leakage prevention pipe I (61), a leakage prevention pipe II (62) and an end cover (63) which are coaxially connected, the leakage prevention pipe I (61) penetrates through and is fixed on the groove body (1), one end of the leakage prevention pipe I (61) and one end of the leakage prevention pipe II (62) facing the groove body (1) are conical, the conical end of the leakage prevention pipe II (62) is installed in the leakage prevention pipe I (61), the end cover (63) is installed at the cylindrical end of the leakage prevention pipe II (62), and a wire welding hole (64) is formed in the axis of the end cover (63).
3. The welding wire electrolytic pickling tank as claimed in claim 2, characterized in that: rubber leakage-proof layers and acid mist absorbing layers are arranged in the leakage-proof pipe I (61) and the leakage-proof pipe II (62).
4. The wire electrolytic pickling tank of claim 1, wherein: the wire roller (4) comprises traction wheels (41) and wire pressing wheels (42), the traction wheels (41) are arranged at the ports of the leakage-proof pipes (61) on two sides of the pickling area (12), and the wire pressing wheels (42) are arranged at the bottoms of the pickling area (12) between the traction wheels (41).
5. The wire electrolytic pickling tank of claim 1, wherein: the bottom of the acid storage area (11) is provided with a bubbling pipe (8) which is connected with a bubbling machine outside the tank body (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320436226.0U CN219363859U (en) | 2023-03-09 | 2023-03-09 | Welding wire electrolytic pickling tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202320436226.0U CN219363859U (en) | 2023-03-09 | 2023-03-09 | Welding wire electrolytic pickling tank |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219363859U true CN219363859U (en) | 2023-07-18 |
Family
ID=87153454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202320436226.0U Active CN219363859U (en) | 2023-03-09 | 2023-03-09 | Welding wire electrolytic pickling tank |
Country Status (1)
Country | Link |
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CN (1) | CN219363859U (en) |
-
2023
- 2023-03-09 CN CN202320436226.0U patent/CN219363859U/en active Active
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