CN221588703U - Impurity cleaning device in hot galvanizing process of steel pipe - Google Patents
Impurity cleaning device in hot galvanizing process of steel pipe Download PDFInfo
- Publication number
- CN221588703U CN221588703U CN202322864078.5U CN202322864078U CN221588703U CN 221588703 U CN221588703 U CN 221588703U CN 202322864078 U CN202322864078 U CN 202322864078U CN 221588703 U CN221588703 U CN 221588703U
- Authority
- CN
- China
- Prior art keywords
- tank
- cleaning
- steel pipe
- cleaning device
- hot galvanizing
- 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
Landscapes
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The utility model discloses an impurity cleaning device in the hot galvanizing process of a steel pipe, which relates to the technical field of hot galvanizing of the steel pipe and comprises a cleaning tank, wherein driving mechanisms are fixedly arranged on two sides of the cleaning tank, cleaning mechanisms are fixedly arranged on the driving mechanisms, a flushing mechanism is arranged on one side of the cleaning tank, and the cleaning tank comprises a pickling tank; the flushing mechanism comprises a water pump; the driving mechanism comprises a motor; the impurity cleaning device is mainly used for removing impurities such as oxides, grease and rust on the surface of the steel pipe in the hot galvanizing process of the steel pipe, so that the quality of a hot galvanizing effect is guaranteed, surface impurities are cleaned, impurities on the surface of the steel pipe can be effectively removed by the impurity cleaning device in the hot galvanizing process of the steel pipe through two steps of acid washing and water washing, a clean surface is provided for subsequent hot galvanizing, and a uniform and firm galvanized layer can be obtained on the steel pipe.
Description
Technical Field
The utility model relates to the technical field of steel tube hot galvanizing, in particular to an impurity cleaning device in the steel tube hot galvanizing process.
Background
Hot dip galvanization, also known as hot dip galvanization, is a method of obtaining a metallic coating of a steel tube immersed in molten zinc. The whole process of hot dip galvanizing is to immerse the pretreated steel pipe in molten zinc liquid (the melting point of zinc is 419.5 ℃) at 440-460 ℃, so that a great amount of heat is absorbed by the steel pipe instantaneously, the zinc liquid on the surface of the steel pipe is suddenly cooled and solidified on the surface of the steel pipe, a layer of solid shell is formed, and the shell is quickly heated and melted due to continuous and great heat supply. When the surface temperature of the steel pipe reaches equilibrium with the temperature of the molten zinc, the molten zinc begins to interact with the steel matrix. After a period of time, an iron-zinc alloy layer is generated on the surface of the steel pipe, the outer side of the iron-zinc alloy layer is connected with a pure zinc layer, and when the pure zinc layer is crystallized after cooling, the inner side is connected with a steel matrix. The whole process is complex, and comprises physical change and chemical change, wherein the solid of steel and molten zinc liquid are infiltrated, diffused and dissolved, and the process is changed along with the chemical components of steel, the temperature of the zinc liquid, the time and the depth of zinc leaching. The following problems exist in the prior art:
The impurity on the surface of the steel pipe is required to be removed in the hot galvanizing process of the steel pipe, a clean surface is provided for the subsequent hot galvanizing process, so that the steel pipe can obtain a uniform and firm galvanized layer, and therefore, the impurity cleaning device in the hot galvanizing process of the steel pipe is provided.
Disclosure of utility model
In order to solve the technical problems, the utility model adopts the following technical scheme:
The impurity cleaning device comprises a cleaning pool, wherein driving mechanisms are fixedly arranged on two sides of the cleaning pool, cleaning mechanisms are fixedly arranged at the tops of the driving mechanisms, a flushing mechanism is arranged at one end of the cleaning pool, and the cleaning pool comprises a pickling tank; the flushing mechanism comprises a water pump; the driving mechanism comprises a motor; the cleaning mechanism comprises a support post.
The technical scheme of the utility model is further improved as follows: the pickling tank is characterized in that a pickling tank discharge port is formed in one end of the bottom of the pickling tank, a hydrochloric acid tank is connected to the right end of the pickling tank, a hydrochloric acid tank discharge port is formed in one end of the bottom of the hydrochloric acid tank, a cleaning tank is connected to the right end of the hydrochloric acid tank, and a separation net is fixedly installed on the inner walls of the bottoms of the cleaning tank, the hydrochloric acid tank and the pickling tank.
The technical scheme of the utility model is further improved as follows: the front end through connection of water pump has flange, the rear end through connection of water pump has the shower nozzle that washes, the mechanism that washes still includes the outlet.
The technical scheme of the utility model is further improved as follows: the washing nozzle is positioned at the top of one end of the washing tank of the cleaning tank, and the water outlet is formed in the bottom of one end of the washing tank of the cleaning tank.
The technical scheme of the utility model is further improved as follows: one end of the motor is provided with a gear in a driving way, a tooth slot track is meshed at the bottom of the gear, and one end of the motor is fixedly connected with a limit sliding block.
The technical scheme of the utility model is further improved as follows: the limiting slide block is in sliding limiting clamping connection on the tooth slot track, the tooth slot track is fixedly arranged on the outer surfaces of two sides of the cleaning pool, and the cleaning mechanism is fixedly arranged on the limiting slide block.
The technical scheme of the utility model is further improved as follows: the outer surface sliding sleeve of pillar is equipped with the base plate, the top fixed mounting of pillar has the roof, the center department bottom fixed mounting of roof has electric putter, the both ends fixed mounting of base plate has the steel pipe standing groove.
The technical scheme of the utility model is further improved as follows: the bottom of the electric push rod is fixedly connected with the center of the top of the base plate.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides an impurity cleaning device in the hot galvanizing process of a steel pipe, which is characterized in that a gear is driven to rotate by a motor, and meanwhile, the motor is connected to a tooth groove track in a sliding and limiting manner by a limiting slide block on one side, so that a motor body and the limiting slide block are driven to move on the tooth groove track, a cleaning mechanism arranged on the limiting slide block is driven to move above a cleaning pool, and the steel pipe is driven to move into a designated cleaning groove to gradually clean impurities.
2. The utility model provides an impurity cleaning device in the hot galvanizing process of a steel pipe, wherein deionized water is arranged in a pickling tank, and in a pickling part, firstly the steel pipe is immersed in the pickling tank filled with the deionized water, the deionized water can play a role in neutralizing the environment and reducing the concentration of pickling solution, then the steel pipe can be continuously immersed in a pickling tank containing the pickling solution, usually hydrochloric acid, and the pickling solution can play a role in dissolving oxides, removing grease and rust. The acidic reaction in the pickling solution of the hydrochloric acid tank can dissolve or corrode these impurities, separating them out. The steel pipe stays in the pickling tank for a period of time to ensure complete impurity removal, and finally, the steel pipe enters the water washing part. In the water washing part, the steel pipe is immersed in the water cleaned in the washing tank, a water outlet at one end of the bottom of the washing tank is opened, and the washing is ensured by using flowing cleaning water to remove residual pickling solution and other impurities, so that thorough cleaning is ensured, and a clean water source is maintained.
3. The utility model provides an impurity cleaning device in the hot galvanizing process of a steel pipe, which is mainly used for removing impurities such as oxides, grease, rust and the like on the surface of the steel pipe so as to ensure the quality of a hot galvanizing effect, and the impurity cleaning device in the hot galvanizing process of the steel pipe can effectively remove impurities on the surface of the steel pipe through two steps of acid washing and water washing, so that a clean surface is provided for the subsequent hot galvanizing process, and a uniform and firm galvanized layer can be obtained on the steel pipe.
Drawings
FIG. 1 is a schematic structural view of an impurity cleaning device in the hot galvanizing process of a steel pipe;
FIG. 2 is a schematic view of the structure of the cleaning tank of the present utility model;
FIG. 3 is a schematic diagram of a driving mechanism according to the present utility model;
FIG. 4 is a schematic view of the flushing mechanism of the present utility model;
Fig. 5 is a schematic structural view of the cleaning mechanism of the present utility model.
In the figure: 1. cleaning a pool; 2. a cleaning mechanism; 3. a flushing mechanism; 4. a driving mechanism; 11. a screen; 12. a pickling tank; 13. a discharge port of the pickling tank; 14. a hydrochloric acid tank; 15. a hydrochloric acid tank discharge port; 16. a cleaning tank; 31. a water outlet; 32. flushing the spray head; 33. a water pump; 34. a connecting flange; 41. a gear; 42. a motor; 43. a limit sliding block; 44. a spline track; 21. an electric push rod; 22. a top plate; 23. a support post; 24. a substrate; 25. and a steel pipe placing groove.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1, the utility model provides an impurity cleaning device in the hot galvanizing process of a steel pipe, which comprises a cleaning pool 1, wherein driving mechanisms 4 are fixedly arranged on two sides of the cleaning pool 1, a cleaning mechanism 2 is fixedly arranged on the top of the driving mechanism 4, and a flushing mechanism 3 is arranged at one end of the cleaning pool 1.
Example 2
As shown in fig. 2, the present utility model provides a technical solution: preferably, the cleaning tank 1 comprises a pickling tank 12, a pickling tank discharge opening 13 is formed in one end of the bottom of the pickling tank 12, deionized water is arranged in the pickling tank 12, in the pickling section, firstly, a steel pipe is immersed in the pickling tank 12 containing the deionized water, the deionized water can play roles in neutralizing the environment and reducing the concentration of pickling solution, the right end of the pickling tank 12 is connected with a pickling tank 14, a pickling tank discharge opening 15 is formed in one end of the bottom of the pickling tank 14, then, the steel pipe can be continuously immersed in the pickling tank 14 containing pickling solution, which is usually hydrochloric acid, and the pickling solution can play roles in dissolving oxides, removing grease and rust. The acidic reaction in the pickling solution of the pickling tank 14 can dissolve or corrode these impurities, separating them out. The steel pipe stays in the pickling tank 14 for a period of time to ensure complete impurity removal, the right end of the pickling tank 14 is connected with a cleaning tank 16, a separation net 11 is fixedly arranged on the inner walls of the bottoms of the cleaning tank 16, the pickling tank 14 and the pickling tank 12, and finally, the steel pipe enters a water washing part. In the water washing section, the steel pipe is immersed in the water cleaned in the washing tank 16, and the drain port 31 at one end of the bottom of the washing tank 16 is opened to ensure that the washing is performed with flowing cleaning water to remove residual pickling solution and other impurities, to ensure thorough cleaning, and to maintain a clean water source.
Example 3
As shown in fig. 3, the present utility model provides a technical solution: preferably, the flushing mechanism 3 comprises a water pump 33, a connecting flange 34 is connected at the front end of the water pump 33 in a penetrating manner, a cleaning water source is connected to the water pump 33 in an external manner through the connecting flange 34, cleaning water is pumped into the flushing mechanism 3 by the water pump 33, a flushing nozzle 32 is connected at the rear end of the water pump 33 in a penetrating manner, the flushing mechanism 3 further comprises a water outlet 31, the water outlet 31 is opened during flushing to ensure that the water source is flowing cleaning water, the flushing is cleaner, the flushing nozzle 32 is positioned at the top of one end of the cleaning tank 16 of the cleaning tank 1, and the water outlet 31 is formed in the bottom of one end of the cleaning tank 16 of the cleaning tank 1.
Example 4
As shown in fig. 4, the present utility model provides a technical solution: preferably, the driving mechanism 4 comprises a motor 42, a gear 41 is installed at one end of the motor 42 in a driving manner, a tooth groove track 44 is meshed at the bottom of the gear 41, a limit sliding block 43 is fixedly connected at one end of the motor 42, the limit sliding block 43 is in sliding limit clamping connection with the tooth groove track 44, the tooth groove track 44 is fixedly installed on the outer surfaces of two sides of the cleaning tank 1, the cleaning mechanism 2 is fixedly installed on the limit sliding block 43, the motor 42 is driven to rotate through the motor 42 to drive the gear 41 to rotate, and meanwhile, the motor 42 body and the limit sliding block 43 are driven to move on the tooth groove track 44 through the limit sliding block 43 on one side, so that the cleaning mechanism 2 installed on the limit sliding block 43 is driven to move above the cleaning tank 1, and a steel pipe is driven to move to a specified cleaning tank to gradually clean impurities.
Example 4
As shown in fig. 2, the present utility model provides a technical solution: preferably, the cleaning mechanism 2 comprises a support 23, the outer surface sliding sleeve of the support 23 is provided with a base plate 24, the top of the support 23 is fixedly provided with a top plate 22, the bottom of the center of the top plate 22 is fixedly provided with an electric push rod 21, the two ends of the base plate 24 are fixedly provided with steel tube placing grooves 25, the bottom of the electric push rod 21 is fixedly connected with the center of the top of the base plate 24, the base plate 24 is pushed by the electric push rod 21 to slide down along the support 23, thereby driving the steel tube placing grooves 25 on the base plate 24 to descend, a steel tube to be cleaned is placed in the steel tube placing grooves 25, the driving mechanism 4 can drive the cleaning mechanism 2 to move above the designated cleaning grooves, then the steel tube can be immersed in liquid in the cleaning grooves through the cleaning mechanism 2, the impurity cleaning device is mainly used for removing oxides, grease, rust and other impurities on the surface of the steel tube in the hot galvanizing process, so as to ensure the quality of hot galvanizing effect, surface impurity cleaning is carried out, the impurity cleaning device for the steel tube in the process can effectively remove the hot galvanizing surface through two steps, the impurity cleaning device in the steel tube process can be used for effectively removing the impurities on the surface of the steel tube, clean surface for the subsequent hot galvanizing layer, so that a uniform and firm layer can be obtained.
The working principle of the impurity cleaning device in the hot galvanizing process of the steel pipe is specifically described below.
As shown in fig. 1, the gear 41 is driven to rotate by the motor 42, and meanwhile, the motor 42 is connected to the tooth slot track 44 in a sliding and limiting manner through the limiting slide block 43 on one side, so that the motor 42 body and the limiting slide block 43 are driven to move on the tooth slot track 44, so that the cleaning mechanism 2 installed on the limiting slide block 43 is driven to move above the cleaning pool 1, the steel pipe is driven to move into a designated cleaning groove to gradually clean impurities, the substrate 24 is pushed by the electric push rod 21 to slide down along the support 23, so that the steel pipe placing groove 25 on the substrate 24 is driven to descend, the steel pipe to be cleaned is placed in the steel pipe placing groove 25, the driving mechanism 4 can drive the cleaning mechanism 2 to move above the designated cleaning groove, then the steel pipe can be immersed in liquid in the cleaning groove through the cleaning mechanism 2, deionized water is arranged in the pickling groove 12, the pickling part is immersed in the pickling groove 12, the deionized water can neutralize the environment, the concentration of the pickling solution is reduced, then the steel pipe can be continuously immersed in the pickling groove 14 containing the pickling solution, and the oxide, the grease can be removed. The acidic reaction in the pickling solution of the pickling tank 14 can dissolve or corrode these impurities, separating them out. The steel pipe is left in the pickling tank 14 for a period of time to ensure complete removal of impurities and finally the steel pipe enters the water wash section. In the washing part, the steel pipe can be immersed in clean water in the washing tank 16, the water outlet 31 at one end of the bottom of the washing tank 16 is opened, the flowing clean water is ensured to be used for washing, residual pickling solution and other impurities are removed, thorough cleaning is ensured, a clean water source is kept, the connecting flange 34 is externally connected with the clean water source, the water pump 33 pumps clean water into the washing mechanism 3, the water outlet 31 is opened during washing, the flowing clean water source is ensured, the washing is cleaner, the impurity cleaning device in the hot galvanizing process of the steel pipe is mainly used for removing oxide, grease, rust and other impurities on the surface of the steel pipe, the quality of the hot galvanizing effect is ensured, the surface impurity cleaning is carried out, the impurity cleaning device in the hot galvanizing process of the steel pipe can effectively remove the impurities on the surface of the steel pipe through two steps of pickling and washing, and the clean surface is provided for the subsequent hot galvanizing process of the steel pipe, and a uniform and firm galvanized layer can be obtained.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (8)
1. Impurity cleaning device in steel pipe hot dip galvanize in-process, including clearance pond (1), its characterized in that: the cleaning device is characterized in that driving mechanisms (4) are fixedly arranged on two sides of the cleaning tank (1), a cleaning mechanism (2) is fixedly arranged on the top of the driving mechanism (4), a flushing mechanism (3) is arranged at one end of the cleaning tank (1), and the cleaning tank (1) comprises a pickling tank (12); the flushing mechanism (3) comprises a water pump (33); the driving mechanism (4) comprises a motor (42); the cleaning mechanism (2) comprises a support column (23).
2. The impurity cleaning device in hot galvanizing process of steel pipes according to claim 1, wherein: the utility model discloses a pickling tank, including pickling tank (12), hydrochloric acid tank, washing tank, hydrochloric acid tank (14), washing tank (16), hydrochloric acid tank (14), hydrochloric acid tank discharge opening (15) have been seted up to one end of pickling tank (12) bottom, hydrochloric acid tank (14) right-hand member is connected with washing tank (16), fixed mounting has on the bottom inner wall of washing tank (16), hydrochloric acid tank (14), pickling tank (12) separates net (11).
3. The impurity cleaning device in hot galvanizing process of steel pipes according to claim 1, wherein: the front end of the water pump (33) is connected with a connecting flange (34) in a penetrating way, the rear end of the water pump (33) is connected with a flushing nozzle (32) in a penetrating way, and the flushing mechanism (3) further comprises a water outlet (31).
4. A steel pipe hot dip galvanizing process impurity cleaning device according to claim 3, wherein: the flushing nozzle (32) is positioned at the top of one end of the cleaning tank (16) of the cleaning tank (1), and the water outlet (31) is formed in the bottom of one end of the cleaning tank (16) of the cleaning tank (1).
5. The impurity cleaning device in hot galvanizing process of steel pipes according to claim 1, wherein: one end of the motor (42) is provided with a gear (41) in a driving mode, a tooth groove track (44) is meshed with the bottom of the gear (41), and one end of the motor (42) is fixedly connected with a limiting sliding block (43).
6. The impurity cleaning device for hot galvanizing of steel pipes according to claim 5, wherein: the limiting slide block (43) is in sliding limiting clamping connection on the tooth groove track (44), the tooth groove track (44) is fixedly arranged on the outer surfaces of two sides of the cleaning pool (1), and the cleaning mechanism (2) is fixedly arranged on the limiting slide block (43).
7. The impurity cleaning device in hot galvanizing process of steel pipes according to claim 1, wherein: the outer surface slip cap of pillar (23) is equipped with base plate (24), the top fixed mounting of pillar (23) has roof (22), the bottom fixed mounting of center department of roof (22) has electric putter (21), the both ends fixed mounting of base plate (24) have steel pipe standing groove (25).
8. The impurity cleaning device in hot galvanizing process of steel pipes according to claim 7, wherein: the bottom of the electric push rod (21) is fixedly connected with the center of the top of the base plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864078.5U CN221588703U (en) | 2023-10-25 | 2023-10-25 | Impurity cleaning device in hot galvanizing process of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322864078.5U CN221588703U (en) | 2023-10-25 | 2023-10-25 | Impurity cleaning device in hot galvanizing process of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221588703U true CN221588703U (en) | 2024-08-23 |
Family
ID=92396419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322864078.5U Active CN221588703U (en) | 2023-10-25 | 2023-10-25 | Impurity cleaning device in hot galvanizing process of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221588703U (en) |
-
2023
- 2023-10-25 CN CN202322864078.5U patent/CN221588703U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114032485B (en) | Galvanizing device and method for machining assembled steel structure | |
| CN111593359B (en) | Device and method for removing aluminum oxide film on surface of die-casting aluminum alloy workpiece | |
| CN221588703U (en) | Impurity cleaning device in hot galvanizing process of steel pipe | |
| CN108950449A (en) | Full-automatic hot-dip galvanizing production line and method | |
| CN209998054U (en) | Hot galvanizing bath cleaning device | |
| CN113145959B (en) | Equipment and process for welding full-covered bottom of multilayer composite pot | |
| CN214115683U (en) | A hot dip coating tank with filtering effect | |
| JP2004513236A (en) | Method and apparatus for dip coating metal strips, especially steel strips | |
| CN118086808A (en) | Continuous hot dip galvanization apparatus and method for manufacturing hot dip galvanized steel sheet | |
| CN116905075A (en) | Steel structure surface galvanization equipment | |
| CN117778910A (en) | Solution heat treatment process for weighing sensor aluminum alloy bar | |
| CN110708882A (en) | Production and processing method of PCB (printed circuit board) | |
| CN213680901U (en) | Scrap iron retrieves and uses acid dip pickle | |
| CN112376062B (en) | A acid dip pickle for metal surface treatment usefulness | |
| CN214115672U (en) | A zinc slag purification device for hot-dip galvanizing processing | |
| CN222540880U (en) | A device for pretreatment of iron nails by centrifugal hot-dip galvanizing | |
| CN212316248U (en) | Hot-dip galvanizing pickling tank device | |
| CN221971646U (en) | A disc type scaffolding hot dip galvanizing device | |
| CN218202996U (en) | Plating assisting groove for improving workpiece galvanizing effect | |
| CN221895084U (en) | Hot galvanizing device for fastener | |
| CN112808683A (en) | Method for cleaning silicon material | |
| CN210207802U (en) | Electrogalvanizing material belt cleaning device | |
| CN220012878U (en) | Automatic electroplating production line | |
| US20110183072A1 (en) | Hot-dip galvanization systems and methods | |
| CN219907767U (en) | Quenching equipment convenient to clearance sweeps is used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |