CN215539133U - Environment-friendly wastewater treatment device for hot-dip galvanizing electroplating process - Google Patents
Environment-friendly wastewater treatment device for hot-dip galvanizing electroplating process Download PDFInfo
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- CN215539133U CN215539133U CN202122443039.9U CN202122443039U CN215539133U CN 215539133 U CN215539133 U CN 215539133U CN 202122443039 U CN202122443039 U CN 202122443039U CN 215539133 U CN215539133 U CN 215539133U
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- filter
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 54
- 238000005246 galvanizing Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000009713 electroplating Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000007747 plating Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 11
- 229910052725 zinc Inorganic materials 0.000 abstract description 11
- 239000011701 zinc Substances 0.000 abstract description 11
- 239000002244 precipitate Substances 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000010802 sludge Substances 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 3
- 239000013049 sediment Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 208000036828 Device occlusion Diseases 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- UOURRHZRLGCVDA-UHFFFAOYSA-D pentazinc;dicarbonate;hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[Zn+2].[O-]C([O-])=O.[O-]C([O-])=O UOURRHZRLGCVDA-UHFFFAOYSA-D 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003223 protective agent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model discloses an environment-friendly wastewater treatment device for a hot dip galvanizing electroplating process, and relates to the technical field of hot dip galvanizing. According to the utility model, through the matched use of the first filtering chamber, the second filtering chamber, the third filtering chamber, the first filtering plate, the second filtering plate, the drain pipe and the water pump, the filtering treatment of zinc electroplating wastewater is realized, metal residues and sludge in the wastewater are effectively filtered, through the matched use of the first filtering plate and the second filtering plate, the cleaning and replacing work of the filtering plates is facilitated, through the matched use of the driving motor, the rotating shaft, the first gear, the rack, the scraper plate, the connecting shaft and the second gear, the discharge of precipitates is facilitated, the blockage of a drain outlet caused by the accumulation of the precipitates in the wastewater treatment device is avoided, and the normal use of the device is ensured.
Description
Technical Field
The utility model relates to the technical field of hot galvanizing, in particular to an environment-friendly wastewater treatment device for a hot dip galvanizing electroplating process.
Background
Galvanization refers to a surface treatment technology for plating a layer of zinc on the surface of metal, alloy or other materials to play the roles of beauty, rust prevention and the like. The method mainly adopted is hot galvanizing. Zinc is readily soluble in acids and also soluble in bases, so it is called an amphoteric metal. The zinc hardly changes in the dry air. In humid air, a dense film of basic zinc carbonate is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide and oceanic atmosphere, the corrosion resistance of zinc is poor, and particularly in the atmosphere containing high-temperature high-humidity organic acid, a zinc coating is extremely easy to corrode. For the steel matrix, the zinc coating belongs to an anodic coating, which is mainly used for preventing the corrosion of steel, and the relation between the quality of the protective performance and the coating thickness is very large. After the zinc coating is passivated, dyed or coated with a light-protecting agent, the protective property and the decorative property of the zinc coating can be obviously improved. A large amount of waste water can be produced in the hot galvanizing process, so that a waste water treatment device for hot dip galvanizing electroplating is required to be used, in the prior art, most waste water treatment devices for hot dip galvanizing electroplating are manually used for cleaning precipitates inside the treatment device, the working efficiency is low, harmful substances generated in the waste water can damage the health of a human body due to the particularity of hot galvanizing, and the working progress of waste water treatment is influenced by device blockage if the waste water cannot be cleaned in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly wastewater treatment device for a hot-dip galvanizing electroplating process, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an environment-friendly wastewater treatment device for a hot dip galvanizing electroplating process comprises a wastewater treatment device body, a first filter plate, a second filter plate, a driving motor and a connecting shaft, wherein a control switch is installed on the front side of the wastewater treatment device body, an observation window is arranged on the front side of the wastewater treatment device body, a first sewage discharge port and a second sewage discharge port are formed in the front side of the wastewater treatment device body, a water inlet is formed in the top of the wastewater treatment device body, the first filter plate and the second filter plate are arranged on the top of the wastewater treatment device body, a water discharge pipe is arranged on one side of the wastewater treatment device body, a water pump is installed on the water discharge pipe, a rectangular groove is formed in the inner wall of the bottom of the wastewater treatment device body, a rack is arranged inside the rectangular groove, and a first filtering chamber, a second filtering chamber and a third filtering chamber are arranged inside the wastewater treatment device body, the driving motor is connected with a rotating shaft through a coupler, a first gear penetrates through the outer wall of the rotating shaft, a scraper is fixedly connected to the top of the connecting shaft, and a second gear penetrates through the outer wall of the connecting shaft.
As a further scheme of the utility model: the observation window is provided with threely, and is three the observation window filters cavity and third filtration cavity one-to-one with first filtration cavity, second respectively, first drain is filtered the cavity intercommunication with first filtration, the second drain filters the cavity intercommunication with the second, drain and third filtration cavity intercommunication.
As a still further scheme of the utility model: the first filter sets up and filters between the cavity at first filtration cavity and second, the second filter sets up and filters between the cavity at the second and the third, the top of first filter and second filter all runs through in the top of effluent treatment plant body, and first filter and second filter all are connected through clearance fit with the effluent treatment plant body.
As a still further scheme of the utility model: the scraper blade is provided with two, two the scraper blade is in the inside of first filtration cavity and second filtration cavity respectively, and the scraper blade filters the cavity with first filtration cavity and second and is the adaptation, the bottom of scraper blade filters the bottom inner wall contact of cavity with first filtration cavity and second.
As a still further scheme of the utility model: the part that the scraper blade was kept away from to the connecting axle runs through in the bottom inner wall of first filtration cavity and second filtration cavity and is connected through the bearing with the rectangle groove bottom, and the connecting axle runs through in the part of first filtration cavity and second filtration cavity and first filtration cavity and second filtration cavity all are connected through the bearing frame, the second gear is located the inside of rectangular channel, and the second gear passes through interference fit with the connecting axle and is connected, the pivot passes through interference fit with first gear and is connected, the part of rack runs through in the rectangular channel and passes through clearance fit with the rectangular channel and be connected, the rectangular channel all is connected through the meshing with first gear and second gear.
As a still further scheme of the utility model: the control switch is externally connected with a power supply, and the control switch is electrically connected with the driving motor and the water pump through leads.
Compared with the prior art, the utility model has the beneficial effects that: through the cooperation use between the first filtering chamber, the second filtering chamber, the third filtering chamber, the first filtering plate, the second filtering plate, the drain pipe and the water pump, thereby realizing the filtering treatment of zinc electroplating wastewater, effectively filtering metal dregs and mud in the wastewater, simple and practical, low cost, and being suitable for popularization and use, through the cooperation use between the first filtering plate and the second filtering plate, the filtering plate can be easily taken out, the structure is simple, the cleaning and replacing work of the filtering plate is convenient, the working progress of wastewater treatment is prevented from being influenced due to the blockage of the filtering plate, through the cooperation use between the driving motor, the rotating shaft, the first gear, the rack, the scraping plate, the connecting shaft and the second gear, the sediment at the bottom of the chamber can be pushed by the friction force generated between the scraping plate and the bottom of the chamber when the scraping plate rotates, thereby facilitating the discharge of the sediment, the manual labor intensity is reduced, the working efficiency of wastewater treatment is improved, the blockage of a sewage discharge outlet caused by accumulation of sediments in the wastewater treatment device is avoided, and the normal use of the device is ensured.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly wastewater treatment device for a hot-dip galvanizing electroplating process.
FIG. 2 is a sectional view of an environmental protection waste water treatment apparatus for a hot dip galvanizing plating process.
FIG. 3 is an enlarged schematic structural view of A in the environmental-friendly wastewater treatment device for the hot-dip galvanizing plating process.
The labels in the figure are: 1. a wastewater treatment device body; 2. a water inlet; 3. a first filter plate; 4. a second filter plate; 5. a control switch; 6. an observation window; 7. a first drain port; 8. a second sewage draining outlet; 9. a drain pipe; 10. a water pump; 11. a drive motor; 12. a rotating shaft; 13. a first gear; 14. a rack; 15. a rectangular groove; 16. a first filtration chamber; 17. a second filtration chamber; 18. a third filtration chamber; 19. a squeegee; 20. a connecting shaft; 21. a second gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, an environment-friendly wastewater treatment device for a hot dip galvanizing electroplating process includes a wastewater treatment device body 1, a first filter plate 3, a second filter plate 4, a driving motor 11 and a connecting shaft 20, a control switch 5 is installed on the front side of the wastewater treatment device body 1, an observation window 6 is installed on the front side of the wastewater treatment device body 1, a first sewage outlet 7 and a second sewage outlet 8 are installed on the front side of the wastewater treatment device body 1, a water inlet 2 is opened on the top of the wastewater treatment device body 1, the first filter plate 3 and the second filter plate 4 are installed on the top of the wastewater treatment device body 1, a drain pipe 9 is installed on one side of the wastewater treatment device body 1, a water pump 10 is installed on the drain pipe 9, the control switch 5 is externally connected with a power supply, and the control switch 5, the driving motor 11 and the water pump 10 are electrically connected through wires, the inner wall of the bottom of the wastewater treatment device body 1 is provided with a rectangular groove 15, the inside of the rectangular groove 15 is provided with a rack 14, the inside of the wastewater treatment device body 1 is provided with a first filtering chamber 16, a second filtering chamber 17 and a third filtering chamber 18, three observation windows 6 are arranged, the three observation windows 6 are respectively in one-to-one correspondence with the first filtering chamber 16, the second filtering chamber 17 and the third filtering chamber 18, a first sewage discharge port 7 is communicated with the first filtering chamber 16, a second sewage discharge port 8 is communicated with the second filtering chamber 17, a water discharge pipe 9 is communicated with the third filtering chamber 18, a first filter plate 3 is arranged between the first filtering chamber 16 and the second filtering chamber 17, a second filter plate 4 is arranged between the second filtering chamber 17 and the third filtering chamber 18, the tops of the first filter plate 3 and the second filter plate 4 are both penetrated through the top of the wastewater treatment device body 1, and the first filter plate 3 and the second filter plate 4 are connected with the wastewater treatment device body 1 through clearance fit, a rotating shaft 12 is connected onto a driving motor 11 through a coupler, a first gear 13 penetrates through the outer wall of the rotating shaft 12, two scraper plates 19 are fixedly connected to the top of a connecting shaft 20, the two scraper plates 19 are respectively positioned inside a first filtering chamber 16 and a second filtering chamber 17, the scraper plates 19 are matched with the first filtering chamber 16 and the second filtering chamber 17, the bottoms of the scraper plates 19 are contacted with the inner walls of the bottoms of the first filtering chamber 16 and the second filtering chamber 17, a second gear 21 penetrates through the outer wall of the connecting shaft 20, the part of the connecting shaft 20, which is far away from the scraper plates 19, penetrates through the inner walls of the bottoms of the first filtering chamber 16 and the second filtering chamber 17 and is connected with the bottom of a rectangular groove 15 through a bearing, and the part of the connecting shaft 20, which penetrates through the first filtering chamber 16 and the second filtering chamber 17, and the first filtering chamber 16 and the second filtering chamber 17 are connected through a bearing seat And the second gear 21 is positioned inside the rectangular groove 15, the second gear 21 is connected with the connecting shaft 20 through interference fit, the rotating shaft 12 is connected with the first gear 13 through interference fit, the part of the rack 14 penetrates through the rectangular groove 15 and is connected with the rectangular groove 15 through clearance fit, and the rectangular groove 15 is connected with the first gear 13 and the second gear 21 through meshing.
The working principle of the utility model is as follows: in the using process, a user firstly discharges hot dip galvanizing electroplating wastewater into the first filtering chamber 16 through the water inlet 2, dregs and sludge in the wastewater are primarily filtered by the first filtering plate 3 and left in the first filtering chamber 16, the wastewater after primary filtering enters the second filtering chamber 17, finer sludge in the wastewater is filtered by the second filtering plate 4 and left in the second filtering chamber 17, the wastewater after filtering enters the third filtering chamber 18 and is discharged through the drain pipe 9, thereby realizing the filtering treatment of the galvanizing electroplating wastewater, effectively filtering metal dregs and sludge in the wastewater, being simple and practical, having low manufacturing cost and being suitable for popularization and use, after the filtering plate is used for one stage, the filtering plate can be easily taken out by applying force to the top of the filtering plate, the structure is simple, and the cleaning and replacing work of the filtering plate is convenient to be carried out, prevent because the filter blocks up the job schedule that influences waste water treatment, rethread control switch 5 starts driving motor 11, make driving motor 11 drive pivot 12, first gear 13, rack 14, second gear 21, connecting axle 20 and scraper blade 19, can pass through the scraper blade 19 when rotating and the cavity bottom between the frictional force that produces promote the precipitate of cavity bottom, thereby be convenient for the discharge of precipitate, the artifical intensity of labour has been reduced, waste water treatment's work efficiency has been improved, avoid because waste water treatment device inside precipitate piles up and causes the drain to block up, the device's normal use has been ensured.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a hot dip galvanizing is environmental protection effluent treatment plant for electroplating process, includes effluent treatment plant body (1), first filter (3), second filter (4), driving motor (11) and connecting axle (20), its characterized in that: control switch (5) is installed to the front side of waste water treatment device body (1), and the front side of waste water treatment device body (1) is provided with observation window (6), the front side of waste water treatment device body (1) is provided with first drain (7) and second drain (8), and water inlet (2) have been seted up at the top of waste water treatment device body (1), the top of waste water treatment device body (1) is provided with first filter (3) and second filter (4), one side of waste water treatment device body (1) is provided with drain pipe (9), install water pump (10) on drain pipe (9), the bottom inner wall of waste water treatment device body (1) is provided with rectangular channel (15), the inside of rectangular channel (15) is provided with rack (14), and the inside of waste water treatment device body (1) is provided with first filter chamber (16), The second filters cavity (17) and third and filters cavity (18), there is pivot (12) through the coupling joint on driving motor (11), first gear (13) has been run through to the outer wall of pivot (12), the top fixedly connected with scraper blade (19) of connecting axle (20), and the outer wall of connecting axle (20) runs through has second gear (21).
2. The environmental-friendly wastewater treatment device for the hot dip galvanizing plating process as claimed in claim 1, wherein: observation window (6) are provided with threely, and three observation window (6) filter cavity (17) and third with first filtration cavity (16) respectively and filter cavity (18) one-to-one, first drain (7) and first filtration cavity (16) intercommunication, second drain (8) and second filtration cavity (17) intercommunication, drain (9) and third filter cavity (18) intercommunication.
3. The environmental-friendly wastewater treatment device for the hot dip galvanizing plating process as claimed in claim 1, wherein: first filter (3) set up and filter between cavity (17) at first filtration cavity (16) and second, second filter (4) set up and filter between cavity (17) and third filtration cavity (18) at the second, the top of first filter (3) and second filter (4) all runs through in the top of effluent treatment plant body (1), and first filter (3) and second filter (4) all are connected through clearance fit with effluent treatment plant body (1).
4. The environmental-friendly wastewater treatment device for the hot dip galvanizing plating process as claimed in claim 1, wherein: the scraper blade (19) is provided with two, two scraper blade (19) are in the inside of first filter chamber (16) and second filter chamber (17) respectively, and scraper blade (19) and first filter chamber (16) and second filter chamber (17) are the adaptation, the bottom of scraper blade (19) and the bottom inner wall contact of first filter chamber (16) and second filter chamber (17).
5. The environmental-friendly wastewater treatment device for the hot dip galvanizing plating process as claimed in claim 1, wherein: the part of the connecting shaft (20) far away from the scraper (19) penetrates through the inner walls of the bottoms of the first filtering chamber (16) and the second filtering chamber (17) and is connected with the bottom of the rectangular groove (15) through a bearing, and the part of the connecting shaft (20) penetrating through the first filtering chamber (16) and the second filtering chamber (17) is connected with the first filtering chamber (16) and the second filtering chamber (17) through bearing seats, the second gear (21) is positioned in the rectangular groove (15), the second gear (21) is connected with the connecting shaft (20) in an interference fit manner, the rotating shaft (12) is connected with the first gear (13) in an interference fit manner, the part of the rack (14) penetrates through the rectangular groove (15) and is connected with the rectangular groove (15) through clearance fit, the rectangular groove (15) is connected with the first gear (13) and the second gear (21) in a meshing mode.
6. The environmental-friendly wastewater treatment device for the hot dip galvanizing plating process as claimed in claim 1, wherein: the control switch (5) is externally connected with a power supply, and the control switch (5) is electrically connected with the driving motor (11) and the water pump (10) through leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122443039.9U CN215539133U (en) | 2021-10-11 | 2021-10-11 | Environment-friendly wastewater treatment device for hot-dip galvanizing electroplating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122443039.9U CN215539133U (en) | 2021-10-11 | 2021-10-11 | Environment-friendly wastewater treatment device for hot-dip galvanizing electroplating process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539133U true CN215539133U (en) | 2022-01-18 |
Family
ID=79853476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122443039.9U Expired - Fee Related CN215539133U (en) | 2021-10-11 | 2021-10-11 | Environment-friendly wastewater treatment device for hot-dip galvanizing electroplating process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539133U (en) |
-
2021
- 2021-10-11 CN CN202122443039.9U patent/CN215539133U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |