CN118186328A - Galvanized steel coil and galvanizing equipment - Google Patents
Galvanized steel coil and galvanizing equipment Download PDFInfo
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- CN118186328A CN118186328A CN202410541596.XA CN202410541596A CN118186328A CN 118186328 A CN118186328 A CN 118186328A CN 202410541596 A CN202410541596 A CN 202410541596A CN 118186328 A CN118186328 A CN 118186328A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
- C23C2/0034—Details related to elements immersed in bath
- C23C2/00342—Moving elements, e.g. pumps or mixers
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/325—Processes or devices for cleaning the bath
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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- 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
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention discloses a galvanized rolled steel and a galvanization device, comprising: the device comprises a device base and a galvanized pool, wherein the galvanized pool is arranged on the upper wall surface of the device base, a plurality of electric heaters are arranged on the front wall surface and the rear wall surface of the galvanized pool, a galvanized guide structure is arranged on the device base and the galvanized pool, and a zinc slag cleaning structure is arranged on the galvanized pool; the invention relates to the technical field of galvanization equipment, and the beneficial effects of the scheme are as follows: when the existing steel coil is galvanized, because the reaction quantity is too much, redundant iron ions exist in the zinc liquid to form zinc slag to float on the surface of the zinc liquid, meanwhile, the zinc liquid on the surface and air undergo oxidation reaction to further increase the content of the zinc slag, when continuous galvanization production is carried out, the zinc slag can be adhered to the surface of a steel plate to influence the quality of a galvanized plate, the consumption of the zinc liquid can be increased, the zinc layer on the surface can be damaged during subsequent surface treatment of the galvanized plate, and the problem that a protective effect cannot be achieved is solved.
Description
Technical Field
The invention relates to the technical field of galvanization equipment, in particular to galvanized rolled steel and galvanization equipment.
Background
A galvanized steel coil is produced by immersing a steel sheet in a molten zinc bath to adhere a layer of zinc to the surface of the steel sheet, namely, the coiled steel sheet is continuously immersed in the molten zinc bath to form a galvanized steel sheet, so that zinc and iron alloy films are generated.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a galvanization apparatus for galvanizing a coiled steel material, comprising: the device comprises a device base and a galvanized pool, wherein the galvanized pool is arranged on the upper wall surface of the device base, a plurality of electric heaters are arranged on the front wall surface and the rear wall surface of the galvanized pool, a galvanized guide structure is arranged on the device base and the galvanized pool, and a zinc slag cleaning structure is arranged on the galvanized pool;
The galvanization guide structure comprises: the device comprises a galvanizing bath, three pairs of rotating shafts, three pairs of guide rollers, two pairs of supporting frames, two pairs of adjusting turntables, two pairs of driving adjusting components, two pairs of double-shaft drivers and two pairs of guide rollers;
The galvanizing bath is arranged inside the galvanizing bath, three pairs of rotating shafts are embedded on the inner wall surface of the galvanizing bath, three pairs of guide rollers are arranged on the three pairs of rotating shafts, two pairs of supporting frames are arranged on the upper wall surface of the equipment base, two pairs of adjusting turntables are movably embedded on the two pairs of supporting frames, two pairs of driving adjusting components are arranged on the two pairs of supporting frames and the two pairs of adjusting turntables, two pairs of double-shaft drivers are arranged on the outer wall surfaces of the two pairs of adjusting turntables, two pairs of guide rollers are embedded on the two pairs of adjusting turntables, and two pairs of two ends of the adjusting turntables are connected with the two pairs of double-shaft drivers.
Preferably, one of the two pairs of said drive adjustment assemblies comprises: the motor support, the first driving motor, the driving gear and the transmission gear ring;
the motor support is mounted on the outer side wall surface of the support frame, the first driving motor is mounted on the motor support, the driving gear is mounted on the output end of the first driving motor, the transmission gear ring is sleeved on the adjustment turntable, and the driving gear is meshed with the transmission gear ring.
Preferably, the zinc dross cleaning structure comprises: the device comprises two pairs of buckling blocks, a pair of mounting plates, two pairs of motor boxes, two pairs of second driving motors, a pair of driving boxes, a pair of front and back screw rods, two pairs of moving blocks, a pair of moving plates, a pair of filtering and deslagging components and a pair of slag scraping components;
The two pairs of buckling blocks are arranged at the edge position of the top of the galvanized pool, a pair of mounting plates are arranged on the two pairs of buckling blocks, two pairs of motor boxes are arranged on the inner side wall surfaces of the one pairs of mounting plates, two pairs of second driving motors are arranged in the two pairs of motor boxes, a pair of driving boxes are arranged on the two pairs of motor boxes, a pair of positive and negative tooth lead screw two ends are embedded on the two side wall surfaces of the one pair of driving boxes, and the two ends of the positive and negative tooth lead screw penetrate through and extend into the two pairs of motor boxes and are connected with the two pairs of second driving motor output ends, the two pairs of moving blocks are arranged on the pair of positive and negative tooth lead screws, the pair of moving plates are connected with the two pairs of moving blocks, the pair of filtering slag removing components are arranged on the pair of moving plates, and the pair of slag scraping components are arranged on the two side wall surfaces of the galvanized pool.
Preferably, the two pairs of buckling blocks are arranged on the galvanized pool through fixing bolts;
The pair of positive and negative screw rods are connected with the output ends of the two pairs of second driving motors through couplers;
The pair of moving plates are connected with the two pairs of moving blocks through the two pairs of connecting rods.
Preferably, one of the pair of filter residue removal assemblies comprises: a pair of fixed rods, a filtering and collecting bucket, two pairs of rotary hinged supports and a pair of hydraulic push rods;
The two pairs of rotary hinged supports are respectively arranged on the lower wall surface of the movable plate, the two pairs of rotary hinged supports are respectively arranged on the two pairs of rotary hinged supports, the other two pairs of rotary hinged supports are respectively arranged on the two pairs of rotary hinged supports, and the two ends of the hydraulic push rod are respectively arranged on the two pairs of rotary hinged supports.
Preferably, the pair of filter residue removing assemblies may further comprise: the device comprises a deslagging roller, a pair of connecting gear rings, a fixed rack, two pairs of cleaning hoppers, a plurality of liquid discharge holes, a partition frame, two pairs of leakage-proof baffles, a plurality of mounting rods and a plurality of damping spring rods;
The front end and the rear end of the deslagging roller are movably mounted on the moving block, a pair of connecting gear rings are sleeved and fixed at the front and rear positions of the outer wall of the deslagging roller, a fixed rack is mounted on the motor case, a pair of connecting gear rings are meshed with the fixed rack, two pairs of cleaning hoppers are embedded on the deslagging roller, a plurality of liquid drains Kong Kaishe are arranged on the outer wall surface of the deslagging roller, a partition frame is mounted inside the deslagging roller, one end of a leak-proof baffle is movably mounted on the inner wall surface of the deslagging roller, a plurality of mounting rods are mounted in the deslagging roller, one ends of damping spring rods are mounted on the mounting rods, and the other ends of the damping spring rods are mounted on the leak-proof baffle.
Preferably, two ends of a pair of hydraulic push rods are mounted on two pairs of rotary hinged supports through pin rods.
Preferably, one of the pair of slag scraping assemblies comprises: a pair of rotating motors, a pair of supporting blocks, a pair of screw rods, an adjusting bracket, three telescopic push rods and a zinc scraping plate;
The pair of rotating motors are arranged on the side wall surface of the galvanized bath, the pair of supporting blocks are arranged on the side wall surface of the galvanized bath, the pair of screw rods are respectively embedded at two ends of the screw rods on the galvanized bath and the pair of supporting blocks, one end of each screw rod is connected with one pair of rotating motor output ends, the adjusting support is movably arranged on the pair of screw rods, three telescopic push rods are embedded on the adjusting support, and the zinc scraping plate is arranged on the three telescopic push rod output ends.
Preferably, a galvanized coil steel material comprises: a steel body, a galvanized layer and a passivation layer;
The galvanized layer is arranged on the upper wall surface and the lower wall surface of the steel body, and the passivation layer is arranged on the upper wall surface and the lower wall surface of the galvanized layer.
Preferably, the application method of the galvanization equipment for the galvanized coil steel comprises the following steps:
S1, adjusting the angle orientation of a guide roller by driving an adjusting assembly according to the size specification of galvanized steel, and guaranteeing conveying and clamping of galvanized steel coils;
S2, enabling a steel coil to be galvanized to pass through a pair of guide rollers and rotationally feed through a double-shaft driver, and simultaneously pulling the steel coil to bypass a guide roller arranged in a galvanization groove, so that the steel coil enters and exits a galvanization pool from a specific position;
s3, enabling the slag sucking and cleaning structure to move through driving control to scrape and collect zinc slag and oxides on the surface of the zinc liquid in the zinc plating tank;
S4, collecting and treating zinc slag floating in the middle of the zinc plating tank by the filtering and deslagging assembly, and ensuring the surface cleaning of the zinc liquid through reciprocating and circulating movement;
s5, the slag scraping component scrapes zinc slag at two sides of the galvanized groove, so that the zinc slag is prevented from adhering to the surface of the galvanized steel coil, and the galvanization quality is ensured.
Advantageous effects
The invention provides galvanized rolled steel and galvanization equipment, which have the beneficial effects that the mode of combining a guide structure with a zinc slag cleaning structure is used for ensuring smooth galvanization treatment of a galvanized sheet, ensuring that a steel coil can stably and continuously move and convey, simultaneously cleaning zinc slag on the surface of a zinc liquid, preventing zinc slag floating on the surface of a galvanized pool from adhering to the surface of the steel coil, ensuring the surface quality of the galvanized steel coil, solving the problems that when the existing steel is subjected to galvanization processing, the zinc liquid in the galvanized pool is subjected to reaction treatment with a steel plate, the processed workpiece is immersed into high-temperature zinc liquid, so that zinc and iron are mutually mixed, partial zinc atoms are dissolved in an iron matrix, a solid crystal solution is formed at the interface of zinc and iron, and meanwhile, the zinc atoms gradually infiltrate into an iron-based alloy to form a stable zinc-iron alloy coating, and further increasing the content of slag due to excessive iron ions existing in the zinc liquid, the zinc slag is further increased by oxidation reaction between the zinc liquid and air, the zinc slag content is damaged when the zinc liquid is continuously produced, and the surface of the galvanized sheet is continuously damaged, and the surface quality of the galvanized sheet cannot be further damaged.
Drawings
Fig. 1 is a schematic perspective view of a galvanization apparatus for galvanization of coiled steel material according to the invention.
Fig. 2 is a schematic diagram of a front view of a galvanization apparatus for galvanization of coiled steel material according to the invention.
Fig. 3 is a schematic side view of a galvanization apparatus for galvanization of coiled steel material according to the invention.
Fig. 4 is a schematic top view of a galvanization apparatus for galvanization of coiled steel material according to the invention.
Fig. 5 is a schematic perspective view of a filtering and deslagging assembly of a galvanized coil steel galvanization device.
Fig. 6 is a schematic diagram of a front view of a filter residue removing assembly of a galvanized steel sheet galvanizing device according to the invention.
Fig. 7 is a schematic side view of a filtering slag removing assembly of a galvanized steel sheet galvanizing equipment according to the invention.
FIG. 8 is a schematic diagram showing a side view and an enlarged structure of a filtering slag removing assembly of a galvanized steel sheet galvanization device according to the invention.
Fig. 9 is a schematic diagram showing a top cross-sectional structure of a driving box of a galvanization apparatus for galvanization of coiled steel material according to the present invention.
FIG. 10 is a schematic cross-sectional view of a galvanized rolled steel according to the invention.
Fig. 11 is a schematic diagram showing the front view structure of a galvanization apparatus for galvanization of a galvanized coil steel material according to the invention.
Fig. 12 is a schematic perspective view of a deslagging drum of a galvanization apparatus for galvanized coil steel according to the invention.
Fig. 13 is a schematic diagram showing a front sectional structure of a deslagging drum of a galvanization apparatus for galvanized coil steel according to the invention.
In the figure: 1-an equipment base; 2-a zinc plating pool; 3-an electric heater; 4-a zinc plating tank; 5-rotating shaft; 6-a guide roller; 7-supporting frames; 8-adjusting a turntable; 9-a dual-axis driver; 10-a material guiding roller; 11-a motor bracket; 12-a first drive motor; 13-a drive gear; 14-a transmission gear ring; 15-buckling blocks; 16-mounting plate; 17-a motor box; 18-a second drive motor; 19-a drive box; 20-positive and negative tooth lead screws; 21-a moving block; 22-moving plate; 23-fixing bolts; a 24-coupling; 25-connecting rods; 26-a fixed rod; 27-filtering and collecting hopper; 28-rotating a hinged support; 29-a hydraulic pushrod; 30-pin rod; 31-a rotating electric machine; 32-supporting blocks; 33-screw; 34-adjusting the bracket; 35-a telescopic push rod; 36-zinc scraping plate; 37-steel body; 38-galvanization layer; 39-a passivation layer; 40-deslagging roller; 41-connecting a gear ring; 42-fixing racks; 43-cleaning bucket; 44-a drain hole; 45-partition rack; 46-a leakage-proof baffle; 47-mounting a rod; ; 48-damping spring rod.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: referring to fig. 1 to 10, a galvanization apparatus for galvanizing rolled steel, comprising: the device comprises a device base 1 and a galvanized pool 2, wherein the galvanized pool 2 is arranged on the upper wall surface of the device base 1, a plurality of electric heaters 3 are arranged on the front wall surface and the rear wall surface of the galvanized pool 2, a galvanized material guiding structure is arranged on the device base 1 and the galvanized pool 2, and a zinc slag cleaning structure is arranged on the galvanized pool 2;
The galvanization guide structure comprises: the galvanizing line 4, three pairs of rotating shafts 5, three pairs of guide rollers 6, two pairs of supporting frames 7, two pairs of adjusting turntables 8, two pairs of driving and adjusting components, two pairs of double-shaft drivers 9 and two pairs of guide rollers 10;
The galvanized bath 4 is arranged inside the galvanized bath 2, three pairs of rotating shafts 5 are embedded on the inner wall surface of the galvanized bath 4, three pairs of guide rollers 6 are arranged on the three pairs of rotating shafts 5, two pairs of supporting frames 7 are arranged on the upper wall surface of the equipment base 1, two pairs of adjusting turntables 8 are movably embedded on the two pairs of supporting frames 7, two pairs of driving adjusting components are arranged on the two pairs of supporting frames 7 and the two pairs of adjusting turntables 8, two pairs of double-shaft drivers 9 are arranged on the outer wall surfaces of the two pairs of adjusting turntables 8, two pairs of guide rollers 10 are embedded on the two pairs of adjusting turntables 8, and two ends of the two pairs of adjusting turntables 8 are connected with the two pairs of double-shaft drivers 9.
The steel coil to be galvanized passes through the middle position of the guide roller 10 arranged on the adjusting turntable 8 to clamp the conveyed steel coil, the guide rollers 10 on two sides drive the guide roller 10 to rotate oppositely through the double-shaft driver 9, so that the material conveying of the steel coil is realized, the middle position of the steel coil passes through the guide roller 6 arranged on the rotating shaft 5 on the inner side of the galvanizing bath 4, the guide roller 10 on two sides of guiding conveying the steel coil is matched with the guide roller 10 to drive the steel coil to move and convey the steel coil to be immersed in the galvanizing bath 2, the surface of the steel coil is galvanized, meanwhile, according to the steel coils with different sizes, the angle of the adjusting turntable 8 is changed by driving the adjusting component, the guide roller 10 is driven to adjust the orientation angle, the stable clamping is ensured, the steel coil is prevented from being greater than the clamping conveying force of the guide roller 10 due to the gravity of the steel coil, the loosened and piled up, the surface galvanizing uniformity is influenced, the steel coil is cleaned up by the zinc slag cleaning structure in a reciprocating manner, the surface of the steel coil is prevented from being scraped, and the quality of the galvanized slag is ensured.
In an implementation, further, one of the two pairs of driving adjustment assemblies includes: a motor bracket 11, a first driving motor 12, a driving gear 13 and a transmission gear ring 14;
The motor support 11 is installed on the outer side wall surface of the support frame 7, the first driving motor 12 is installed on the motor support 11, the driving gear 13 is installed on the output end of the first driving motor 12, the transmission gear ring 14 is sleeved on the adjustment rotary table 8, and the driving gear 13 is meshed with the transmission gear ring 14.
When the angle of the guide roller 10 needs to be adjusted, a first driving motor 12 arranged on the support frame 7 through a motor bracket 11 is started to rotate, the first driving motor 12 drives a driving gear 13 to rotate, and the driving gear 13 is matched with a transmission gear ring 14 meshed with the driving gear 13 to drive an adjusting turntable 8 to rotate on the support frame 7, so that the angle of the guide roller 10 is changed, and stable feeding and conveying are ensured.
In a specific implementation process, the zinc dross cleaning structure further includes: two pairs of buckling blocks 15, a pair of mounting plates 16, two pairs of motor boxes 17, two pairs of second driving motors 18, a pair of driving boxes 19, a pair of front and back screw rods 20, two pairs of moving blocks 21, a pair of moving plates 22, a pair of filtering and deslagging components and a pair of slag scraping components;
The two pairs of buckling blocks 15 are arranged at the edge position of the top of the galvanized pool 2, one pair of mounting plates 16 are arranged on the two pairs of buckling blocks 15, two pairs of motor boxes 17 are arranged on the inner side wall surfaces of one pair of mounting plates 16, two pairs of second driving motors 18 are arranged in the two pairs of motor boxes 17, one pair of driving boxes 19 are arranged on the inner sides of the two pairs of motor boxes 17, two ends of one pair of positive and negative screw rods 20 are embedded on two side wall surfaces of one pair of driving boxes 19, two ends of one pair of positive and negative screw rods 20 penetrate into the two pairs of motor boxes 17 and are connected with the output ends of two pairs of second driving motors 18, two pairs of moving blocks 21 are arranged on one pair of positive and negative screw rods 20, one pair of moving plates 22 are connected with the two pairs of moving blocks 21, one pair of filtering and deslagging components are arranged on one pair of moving plates 22, and one pair of scraping components are arranged on two side wall surfaces of the galvanized pool 2.
When the steel coil is conveyed through the guide roller 10, the second driving motor 18 installed in the motor box 17 is started to rotate, the second driving motor 18 drives the positive and negative screw rod 20 installed in the driving box 19 to rotate through the coupler 24, the positive and negative screw rod 20 is matched with the moving block 21 to move, the moving block 21 drives the moving plate 22 to transversely move through the connecting rod 25, and accordingly the filtering slag removing assembly is driven to clean zinc slag in the middle position of the galvanized groove 4, and meanwhile the slag scraping assemblies installed on two side wall surfaces of the galvanized groove 2 scrape zinc slag at two side positions of the galvanized groove 4, so that smooth galvanization of the surface of the steel coil is guaranteed.
In the specific implementation process, further, two pairs of buckling blocks 15 are mounted on the galvanized pool 2 through fixing bolts 23.
In the implementation process, further, a pair of positive and negative screw rods 20 are connected with the output ends of the two pairs of second driving motors 18 through a coupling 24.
In the implementation process, further, one pair of the moving plates 22 is connected to two pairs of the moving blocks 21 through two pairs of connecting rods 25.
In an embodiment, one of the pair of filter residue removal assemblies further comprises: a pair of fixed bars 26, a filter collection hopper 27, two pairs of rotary hinge holders 28, and a pair of hydraulic pushrods 29;
The pair of fixed rods 26 are installed on the lower wall surface of the movable plate 22, the bottom ends of the filtering and collecting hoppers 27 are movably installed at the lower ends of the pair of fixed rods 26, two pairs of rotary hinged supports 28 are installed on the lower wall surface of the movable plate 22, two pairs of rotary hinged supports 28 are installed on the filtering and collecting hoppers 27, and two ends of a pair of hydraulic push rods 29 are respectively installed on the two pairs of rotary hinged supports 28.
When the zinc slag is filtered and collected by using the structure of the pair of fixed rods 26, the filtering and collecting hopper 27, the pair of rotary hinged supports 28 and the pair of hydraulic push rods 29, the moving block 21 drives the moving plate 22 to move towards two sides through the connecting rod 25, the hydraulic push rods 29 arranged on the moving plate 22 and moving the filtering and collecting hopper 27 through the rotary hinged supports 28 start the output end to stretch out, the upper end of the filtering and collecting hopper 27 is driven to move downwards so that the filtering and collecting hopper 27 rotates around the joint with the fixed rods 26, the opening of the filtering and collecting hopper 27 faces the horizontal position, the moving block 21 moves towards the middle to drive the filtering and collecting hopper 27 to move to collect zinc slag on the surface of zinc liquid, and meanwhile, the zinc liquid is discharged through the filtering holes formed in the filtering and collecting hopper 27, so that the loss of the zinc liquid is reduced while the zinc slag is collected and processed, and the zinc slag is prevented from adhering to the surface of a steel coil.
In an implementation process, further, the pair of filtering and deslagging assemblies may further include: the slag removing roller 40, a pair of connecting gear rings 41, a fixed rack 42, two pairs of cleaning hoppers 43, a plurality of liquid discharge holes 44, a partition frame 45, two pairs of leakage-proof baffles 46, a plurality of mounting rods 47 and a plurality of damping spring rods 48;
The front end and the rear end of the deslagging roller 40 are movably mounted on the moving block 21, a pair of connecting gear rings 41 are sleeved and fixed on the front and the rear of the outer wall of the deslagging roller 40, a fixed gear rack 42 is mounted on the motor box 17, a pair of connecting gear rings 41 are meshed with the fixed gear rack 42, two pairs of cleaning hoppers 43 are embedded on the deslagging roller 40, a plurality of liquid draining holes 44 are formed in the outer wall surface of the deslagging roller 40, a partition frame 45 is mounted inside the deslagging roller 40, one end of two pairs of leakproof baffle plates 46 is movably mounted on the inner wall surface of the deslagging roller 40, a plurality of mounting rods 47 are mounted in the deslagging roller 40, one end of damping spring rods 48 is mounted on the mounting rods 47, and the other end of the damping spring rods 48 is mounted on the leakproof baffle plates 46.
When the deslagging roller 40, a pair of connecting gear rings 41, a fixed rack 42, two pairs of cleaning hoppers 43, a plurality of liquid discharge holes 44, a partition frame 45, two pairs of leakage-proof baffles 46, a plurality of mounting rods 47 and a plurality of damping spring rods 48 are used for collecting zinc slag, the moving block 21 drives the deslagging roller 40 to move, the deslagging roller 40 rotates and moves because the connecting gear rings 41 on the outer wall surface of the deslagging roller 40 are meshed with the fixed rack 42, zinc slag on the surface of zinc liquid is collected into the deslagging roller 40 through the cleaning hoppers 43 when the deslagging roller 40 rotates, the impact force of the zinc liquid is larger than the supporting force of the damping spring rods 48 when the deslagging roller 40 rotates and moves, the leakage-proof baffles 46 are opened, the redundant zinc liquid can be discharged through the liquid discharge holes 44, so that zinc slag is collected, the residual zinc slag is driven to move to the middle position through stirring when the deslagging roller 40 rotates reversely, and zinc slag is collected through reciprocating movement.
More specifically, the moving plate 22 is used in combination with a slag removing structure formed by the filtering and collecting hopper 27, and the fixed rack 42 is used in combination with a slag removing structure formed by the slag removing roller 40, so that the slag removing treatment of the zinc liquid can be realized through various structures.
In the implementation, further, two ends of the pair of hydraulic push rods 29 are mounted on two pairs of the rotary hinge supports 28 through pin rods 30.
In an implementation process, one of the pair of slag scraping assemblies further comprises: a pair of rotating motors 31, a pair of supporting blocks 32, a pair of screw screws 33, an adjusting bracket 34, three telescopic push rods 35 and a zinc scraping plate 36;
the pair of rotating motors 31 are installed on the side wall surface of the galvanized bath 2, the pair of supporting blocks 32 are installed on the side wall surface of the galvanized bath 4, the pair of screw rods 33 are respectively embedded on the galvanized bath 2 and the pair of supporting blocks 32, one end of each screw rod 33 is connected with the output end of the corresponding rotating motor 31, the adjusting support 34 is movably installed on the pair of screw rods 33, the three telescopic push rods 35 are embedded on the adjusting support 34, and the zinc scraping plate 36 is installed on the output ends of the three telescopic push rods 35.
When the filtering and collecting hopper 27 is used for cleaning zinc dross in the middle position of the galvanized groove 4, the rotating motor 31 arranged on the side wall surface of the galvanized pool 2 starts to rotate, the rotating motor 31 is matched with the supporting block 32 to drive the screw 33 to rotate, the screw 33 drives the adjusting bracket 34 to move towards the middle position of the galvanized groove 4, after moving to the top end, the adjusting bracket is stopped, the telescopic push rod 35 starts the output end to extend downwards to drive the zinc scraping plate 36 to extend into zinc liquid, the rotating motor 31 rotates reversely to enable the adjusting bracket 34 to move towards two sides, so that zinc dross on two sides is scraped through the zinc scraping plate 36, and the zinc dross is further prevented from adhering to the surface of a steel coil.
A galvanized coil steel comprising: a steel body 37, a zinc-plated layer and a passivation layer 39;
the zinc plating layer 38 is provided on the upper and lower wall surfaces of the steel body 37, and the passivation layer 39 is provided on the upper and lower wall surfaces of the zinc plating layer 38.
In the specific implementation process, the application method of the galvanized coil steel galvanization equipment further comprises the following steps:
S1, adjusting the angle orientation of a guide roller by driving an adjusting assembly according to the size specification of galvanized steel, and guaranteeing conveying and clamping of galvanized steel coils;
S2, enabling a steel coil to be galvanized to pass through a pair of guide rollers and rotationally feed through a double-shaft driver, and simultaneously pulling the steel coil to bypass a guide roller arranged in a galvanization groove, so that the steel coil enters and exits a galvanization pool from a specific position;
s3, enabling the slag sucking and cleaning structure to move through driving control to scrape and collect zinc slag and oxides on the surface of the zinc liquid in the zinc plating tank;
S4, collecting and treating zinc slag floating in the middle of the zinc plating tank by the filtering and deslagging assembly, and ensuring the surface cleaning of the zinc liquid through reciprocating and circulating movement;
s5, the slag scraping component scrapes zinc slag at two sides of the galvanized groove, so that the zinc slag is prevented from adhering to the surface of the galvanized steel coil, and the galvanization quality is ensured.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A galvanization apparatus for galvanizing a coiled steel material, comprising: the device comprises a device base (1) and a galvanized pool (2), and is characterized in that the galvanized pool (2) is arranged on the upper wall surface of the device base (1), a plurality of electric heaters (3) are arranged on the front wall surface and the rear wall surface of the galvanized pool (2), a galvanized guide structure is arranged on the device base (1) and the galvanized pool (2), and a zinc slag cleaning structure is arranged on the galvanized pool (2);
The galvanization guide structure comprises: the device comprises a galvanizing groove (4), three pairs of rotating shafts (5), three pairs of guide rollers (6), two pairs of supporting frames (7), two pairs of adjusting turntables (8), two pairs of driving adjusting components, two pairs of double-shaft drivers (9) and two pairs of guide rollers (10);
The galvanized bath (4) is arranged inside the galvanized bath (2), three pairs of rotating shafts (5) are embedded on the inner wall surface of the galvanized bath (4), three pairs of guide rollers (6) are arranged on the three pairs of rotating shafts (5), two pairs of supporting frames (7) are arranged on the upper wall surface of the equipment base (1), two pairs of adjusting turntables (8) are movably embedded on the two pairs of supporting frames (7), two pairs of driving adjusting components are arranged on the two pairs of supporting frames (7) and the two pairs of adjusting turntables (8), two pairs of double-shaft drivers (9) are arranged on the outer wall surfaces of the two pairs of adjusting turntables (8), two pairs of guide rollers (10) are embedded on the two pairs of adjusting turntables (8), and two ends of the two pairs of adjusting turntables (8) are connected with the two pairs of double-shaft drivers (9).
2. A galvanising apparatus for galvanised coil steel material according to claim 1, characterised in that one of said two pairs of drive adjustment assemblies comprises: a motor bracket (11), a first driving motor (12), a driving gear (13) and a transmission gear ring (14);
the motor support (11) is installed on the outer side wall surface of the support frame (7), the first driving motor (12) is installed on the motor support (11), the driving gear (13) is installed on the output end of the first driving motor (12), the transmission gear ring (14) is sleeved on the adjustment rotary table (8), and the driving gear (13) is meshed with the transmission gear ring (14).
3. A galvanization apparatus for galvanized coil steel according to claim 1, characterized in that said zinc dross cleaning structure comprises: the device comprises two pairs of buckling blocks (15), a pair of mounting plates (16), two pairs of motor boxes (17), two pairs of second driving motors (18), a pair of driving boxes (19), a pair of positive and negative screw rods (20), two pairs of moving blocks (21), a pair of moving plates (22), a pair of filtering and deslagging components and a pair of slag scraping components;
Two pairs of buckling blocks (15) are installed at the edge position of the top of a galvanized pool (2), one pair of mounting plates (16) are installed on two pairs of buckling blocks (15), two pairs of motor boxes (17) are installed on one pair of inner side wall surfaces of the mounting plates (16), two pairs of second driving motors (18) are installed in two pairs of motor boxes (17), one pair of driving boxes (19) are installed on two pairs of inner sides of the motor boxes (17), one pair of positive and negative lead screws (20) are embedded on two side wall surfaces of one pair of driving boxes (19), one pair of positive and negative lead screws (20) penetrate through and extend into two pairs of motor boxes (17) and are connected with two pairs of output ends of the second driving motors (18), two pairs of moving blocks (21) are installed on one pair of positive and negative lead screws (20), one pair of moving plates (22) are connected with two pairs of moving blocks (21), one pair of positive and negative lead screws (22) are connected with one pair of moving plates (22) and one pair of filter assemblies are installed on two sides of galvanized pool.
4. A galvanising apparatus for galvanized coil steel according to claim 3, characterized in that two pairs of said fastening blocks (15) are mounted on said galvanising bath (2) by means of fixing bolts (23);
The pair of positive and negative screw rods (20) are connected with the output ends of the two pairs of second driving motors (18) through couplings (24).
A pair of moving plates (22) are connected with the two pairs of moving blocks (21) through two pairs of connecting rods (25).
5. A galvanising apparatus for galvanised coil steel material according to claim 3 characterised in that a pair of said filter residue removal assemblies each comprise: a pair of fixed rods (26), a filtering and collecting bucket (27), two pairs of rotary hinged supports (28) and a pair of hydraulic push rods (29);
The pair of fixed rods (26) are arranged on the lower wall surface of the movable plate (22), the bottom ends of the filtering and collecting hoppers (27) are movably arranged at the lower ends of the pair of fixed rods (26), two pairs of rotary hinged supports (28) are arranged on the lower wall surface of the movable plate (22), two pairs of rotary hinged supports (28) are arranged on the filtering and collecting hoppers (27), and two pairs of hydraulic push rods (29) are respectively arranged at two ends of the rotary hinged supports (28).
6. A galvanising apparatus for galvanized coil steel according to claim 3, characterised in that a pair of said filter residue removal assemblies each further comprises: the device comprises a deslagging roller (40), a pair of connecting gear rings (41), a fixed rack (42), two pairs of cleaning hoppers (43), a plurality of liquid discharge holes (44), a partition frame (45), two pairs of leakage-proof baffles (46), a plurality of mounting rods (47) and a plurality of damping spring rods (48);
The slag removing roller is characterized in that the front end and the rear end of the slag removing roller (40) are movably mounted on the moving block (21), a pair of connecting gear rings (41) are sleeved and fixed at the front and rear positions of the outer wall surface of the slag removing roller (40), a fixed rack (42) is mounted on the motor case (17), a pair of connecting gear rings (41) are meshed with the fixed rack (42), two pairs of cleaning hoppers (43) are embedded on the slag removing roller (40), a plurality of liquid discharging holes (44) are formed in the outer wall surface of the slag removing roller (40), a partition frame (45) is mounted inside the slag removing roller (40), two pairs of leakage-proof baffles (46) are movably mounted on the inner wall surface of the slag removing roller (40), a plurality of mounting rods (47) are mounted in the slag removing roller (40), one ends of damping spring rods (48) are mounted on the mounting rods (47), and the other ends of the damping spring rods (48) are mounted on the leakage-proof baffles (46).
7. A galvanising apparatus for galvanized coil steel according to claim 5, characterized in that a pair of said hydraulic pushrods (29) are mounted at both ends by means of pins (30) on two pairs of said rotary hinge brackets (28).
8. A galvanization apparatus for galvanized coil steel according to claim 3, characterized in that a pair of said slag scraping assemblies each comprise: a pair of rotating motors (31), a pair of supporting blocks (32), a pair of screw rods (33), an adjusting bracket (34), three telescopic push rods (35) and a zinc scraping plate (36);
The pair of rotating motors (31) are arranged on the side wall surface of the galvanized pool (2), the pair of supporting blocks (32) are arranged on the side wall surface of the galvanized groove (4), the pair of screw rods (33) are respectively embedded on the galvanized pool (2) and the pair of supporting blocks (32), one end of each screw rod (33) is connected with the output end of each rotating motor (31), the adjusting support (34) is movably arranged on the pair of screw rods (33), the three telescopic push rods (35) are embedded on the adjusting support (34), and the zinc scraping plate (36) is arranged on the output ends of the three telescopic push rods (35).
9. A galvanized coil steel manufactured by a galvanization device for galvanization of a galvanized coil steel according to claim 1-9, characterized by comprising: a steel body (37), a zinc coating layer (38) and a passivation layer (39);
The galvanized layer (38) is arranged on the upper wall surface and the lower wall surface of the steel body (37), and the passivation layer (39) is arranged on the upper wall surface and the lower wall surface of the galvanized layer (38).
10. A method of using a galvanising apparatus for galvanising coiled steel material according to any of claims 1 to 8, comprising the steps of:
S1, adjusting the angle orientation of a guide roller by driving an adjusting assembly according to the size specification of galvanized steel, and guaranteeing conveying and clamping of galvanized steel coils;
S2, enabling a steel coil to be galvanized to pass through a pair of guide rollers and rotationally feed through a double-shaft driver, and simultaneously pulling the steel coil to bypass a guide roller arranged in a galvanization groove, so that the steel coil enters and exits a galvanization pool from a specific position;
s3, enabling the slag sucking and cleaning structure to move through driving control to scrape and collect zinc slag and oxides on the surface of the zinc liquid in the zinc plating tank;
S4, collecting and treating zinc slag floating in the middle of the zinc plating tank by the filtering and deslagging assembly, and ensuring the surface cleaning of the zinc liquid through reciprocating and circulating movement;
s5, the slag scraping component scrapes zinc slag at two sides of the galvanized groove, so that the zinc slag is prevented from adhering to the surface of the galvanized steel coil, and the galvanization quality is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410541596.XA CN118186328A (en) | 2024-04-30 | 2024-04-30 | Galvanized steel coil and galvanizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410541596.XA CN118186328A (en) | 2024-04-30 | 2024-04-30 | Galvanized steel coil and galvanizing equipment |
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| CN118186328A true CN118186328A (en) | 2024-06-14 |
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|---|---|---|---|
| CN202410541596.XA Pending CN118186328A (en) | 2024-04-30 | 2024-04-30 | Galvanized steel coil and galvanizing equipment |
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| CN (1) | CN118186328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119061341A (en) * | 2024-11-05 | 2024-12-03 | 大连铂生机械制造有限公司 | A hot-dip galvanizing device for insulator steel cap |
| CN120738582A (en) * | 2025-08-28 | 2025-10-03 | 宝鸡新钛程金属复合材料有限公司 | Zinc-plating processing equipment of titanium molybdenum nickel composite sheet |
-
2024
- 2024-04-30 CN CN202410541596.XA patent/CN118186328A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119061341A (en) * | 2024-11-05 | 2024-12-03 | 大连铂生机械制造有限公司 | A hot-dip galvanizing device for insulator steel cap |
| CN119061341B (en) * | 2024-11-05 | 2025-02-07 | 大连铂生机械制造有限公司 | Hot galvanizing device for insulator steel caps |
| CN120738582A (en) * | 2025-08-28 | 2025-10-03 | 宝鸡新钛程金属复合材料有限公司 | Zinc-plating processing equipment of titanium molybdenum nickel composite sheet |
| CN120738582B (en) * | 2025-08-28 | 2026-01-06 | 宝鸡新钛程金属复合材料有限公司 | A galvanizing equipment for titanium-molybdenum-nickel composite plates |
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