CN215560573U - Hot-dip galvanizing zinc-aluminum rare earth alloy coating production equipment for steel component - Google Patents

Abstract

The utility model discloses steel member hot-dip galvanizing zinc-aluminum rare earth alloy coating production equipment which comprises a base, a filtering mechanism and a circulating pump, wherein the filtering mechanism is fixedly connected to the lower surface of the base, the circulating pump is detachably connected to the left side wall of the filtering mechanism, the filtering mechanism comprises a filtering box, a plurality of filtering plates and a sealing box door, the filtering plates are detachably connected inside the filtering box, and the sealing box door is detachably connected to the surface of the filtering box. Through wasing the bucket convenience and wasing the steel part, effectively get rid of the debris on surface, can filter the waste liquid through filter mechanism simultaneously to reuse the waste liquid, resources are saved reduces cladding material cost, and can carry out rapid cooling drying to cladding material spare through stoving mechanism behind the cladding material, improves cladding material efficiency.

Description

Hot-dip galvanizing zinc-aluminum rare earth alloy coating production equipment for steel component

Technical Field

The utility model relates to the technical field of metallurgy, in particular to hot-dip galvanizing zinc-aluminum rare earth alloy coating production equipment for steel components.

Background

At present, the zinc bath used in the domestic and foreign hot dip galvanizing industry is basically improved from pure zinc bath to zinc alloy bath, and the corrosion resistance, surface quality, binding force and other aspects of the obtained coating layer make great progress, but various zinc alloy baths used at present have the problems of poor melt fluidity, zinc flow, zinc nodules, burrs and poor surface smoothness of the coating layer. Although some of the problems of various improved alloys are solved to a certain extent, the defects still exist, such as the Zn-Al alloy has the effect of improving the brightness of a coating, but the melt segregation is large, and a zinc bath is sticky; the Zn-Al-rare earth metal RE alloy can well improve the infiltration performance of steel and zinc, but the composition fluctuation is large, and the element burning loss is serious; the Zn-Ni alloy can ideally solve the Sandlin phenomenon when the active steel is galvanized, but has a narrow range for inhibiting the Sandlin effect of the active steel. In view of the above, further improvements are needed in the current zinc alloy baths.

Patent No. CN200910036896.8 discloses a method suitable for batch hot dip galvanizing of steel, in which the steel is subjected to batch hot dip galvanizing in a zinc alloy plating bath prepared from two binary master alloys. The formula of the zinc alloy plating bath comprises the following components: 0.3 to 0.5 percent of manganese, 0.005 to 0.03 percent of cerium and the balance of zinc. The formula of the two binary master alloy components is as follows: in the zinc-manganese binary intermediate alloy, the manganese content is 2% -3%, and the balance is zinc; in the zinc-cerium binary intermediate alloy, the content of cerium is 2-3 percent, and the balance is zinc. The alloy plating layer has simple process, and the components of the alloy zinc bath are easy to control; the method can effectively inhibit the over-thick growth of the coating of the silicon-containing active steel, improve the corrosion resistance of the coating, greatly delay the generation of white rust, eliminate the disordered and uneven color on the surface of the zinc-manganese alloy coating and ensure that the coating is brighter and smoother; cheap alloy elements are adopted, so that the production cost can be reduced; the process is simple, original hot-dip galvanizing equipment is not required to be changed, and the large-scale production of the batch hot-dip galvanizing of the steel is facilitated.

The hot-dip galvanizing method has the following disadvantages: the production method can not effectively clean and pickle galvanized steel pieces when in use, easily causes resource waste, not only reduces the quality of later-stage plating, but also increases the production cost, and can not rapidly cool the plated steel pieces after plating, so that the cooling time is slow, and the plating efficiency is reduced. Therefore, the hot-dip galvanizing zinc-aluminum rare earth alloy coating production equipment for the steel component is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide production equipment for hot-dip galvanizing zinc-aluminum rare earth alloy coating of a steel member, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a steel component hot dip galvanizing zinc aluminium rare earth alloy cladding material production facility, includes the base, still includes filter mechanism and circulating pump, filter mechanism fixed connection is at the base lower surface, the circulating pump can be dismantled and connect at the filter mechanism left side wall, filter mechanism comprises rose box, filter and sealed chamber door, the filter can be dismantled and connect inside the rose box, and the filter has a plurality ofly, sealed chamber door can be dismantled and connect on the rose box surface.

The drying device further comprises a fixing frame and a drying mechanism, wherein the fixing frame is fixedly connected to the upper surface of the base, and the drying mechanism is connected to the upper surface of the fixing frame in an embedded manner; through mount easy to assemble stoving mechanism, cool off the steel spare behind the cladding material through stoving mechanism is convenient, improves cladding material efficiency.

Furthermore, the drying mechanism consists of a fan, a refrigeration box and an air guide pipe, wherein the fan is fixedly connected to the top end of the refrigeration box, and the air guide pipe is fixedly connected to the bottom end of the refrigeration box; can blow to the refrigeration incasement portion through the fan to form cold wind and blow to the steel spare behind the cladding material through the guide duct, cold wind can absorb the heat on steel spare surface, effectively reduces the temperature of cladding material steel spare, realizes quick cooling, and the continuous cladding material of being convenient for effectively improves cladding material efficiency.

Furthermore, the upper surface of the base is fixedly connected with a cleaning barrel and a plating tank, the surface of the cleaning barrel is fixedly connected with a liquid guide pipe, and the tail end of the liquid guide pipe is detachably connected with a circulating pump; the steel part is convenient to clean through the cleaning barrel, the sundries on the surface are effectively removed, the quality of the coating is improved, and the coating is conveniently carried out on the steel part through the coating groove.

Furthermore, an electric expansion piece is embedded and connected on the upper surface of the fixing frame, and a placing frame is fixedly connected at the bottom end of the electric expansion piece; the electric telescopic device is convenient to drive the placing rack to move up and down, and steel pieces are conveniently plated.

Compared with the prior art, the utility model has the following beneficial effects: 1. the cleaning barrel is arranged on the upper surface of the base, the steel piece is placed inside the cleaning barrel for cleaning during cleaning and pickling, dust and sundries on the surface of the steel piece can be effectively removed, meanwhile, a filtering mechanism is fixed on the lower surface of the base and consists of a filtering box, filtering plates and a sealing box door, a valve at the bottom end of the cleaning barrel is opened after cleaning, so that the cleaned waste liquid flows into the filtering box, the sundries in the waste liquid can be effectively filtered through the filtering plates inside the filtering box, the waste liquid inside the filtering box is absorbed through a circulating pump, and the waste liquid flows into the cleaning barrel through a catheter for reuse, so that resources can be effectively saved, and the cost is reduced; 2. inside placing the rack with the steel spare after wasing, it carries out cladding material to move to cladding material inslot portion down through the electronic expansion bend drive rack on the mount, mention the rack behind the cladding material again, make to be located drying mechanism lower extreme under placing, drying mechanism is by the fan, refrigeration case and guide duct are constituteed, it blows to the incasement portion of refrigerating through the fan, and form cold wind and blow the steel spare behind the cladding material through the guide duct, cold wind can absorb the heat on steel spare surface, effectively reduce the temperature of cladding material steel spare, realize quick cooling, be convenient for continuous cladding material, effectively improve cladding material efficiency.

Drawings

FIG. 1 is a schematic view showing the overall structure of a hot-dip galvanizing zinc-aluminum rare earth alloy coating production facility for steel members according to the present invention.

FIG. 2 is a schematic structural diagram of a filtering mechanism of a hot-dip galvanizing zinc-aluminum rare earth alloy coating production facility for steel components.

FIG. 3 is a schematic structural diagram of a drying mechanism of a hot-dip galvanizing zinc-aluminum rare earth alloy coating production facility for steel members according to the present invention.

In the figure: 1. a base; 2. a washing barrel; 3. a catheter; 4. a filtering mechanism; 5. a circulation pump; 6. a fixed mount; 7. a drying mechanism; 8. an electric expansion piece; 9. placing a rack; 10. a plating layer groove; 401. a filter box; 402. a filter plate; 403. sealing the box door; 701. a fan; 702. a refrigeration case; 703. an air guide pipe.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in figures 1-3, a steel member hot dip galvanizing zinc aluminum rare earth alloy coating production facility comprises a base 1, and further comprises a filtering mechanism 4 and a circulating pump 5, wherein the filtering mechanism 4 is fixedly connected to the lower surface of the base 1, the circulating pump 5 is detachably connected to the left side wall of the filtering mechanism 4, the filtering mechanism 4 comprises a filtering box 401, a filtering plate 402 and a sealing box door 403, the filtering plate 402 is detachably connected to the inside of the filtering box 401, the filtering plate 402 is provided with a plurality of filtering plates, and the sealing box door 403 is detachably connected to the surface of the filtering box 401.

The drying device also comprises a fixing frame 6 and a drying mechanism 7, wherein the fixing frame 6 is fixedly connected to the upper surface of the base 1, and the drying mechanism 7 is connected to the upper surface of the fixing frame 6 in an embedded manner; through 6 easy to assemble stoving mechanisms 7 of mount, conveniently cool off the steel spare behind the cladding material through stoving mechanism 7 and dry, improve cladding material efficiency.

The drying mechanism 7 is composed of a fan 701, a refrigeration box 702 and an air guide pipe 703, the fan 701 is fixedly connected to the top end of the refrigeration box 702, and the air guide pipe 703 is fixedly connected to the bottom end of the refrigeration box 702; can blow to refrigeration case 702 inside through fan 701 to form cold wind and blow to the steel after the cladding material through guide duct 703, cold wind can absorb the heat on steel surface, effectively reduces the temperature of cladding material steel, realizes quick cooling, is convenient for continuously carry out the cladding material, effectively improves cladding material efficiency.

The upper surface of the base 1 is fixedly connected with a cleaning barrel 2 and a plating tank 10, the surface of the cleaning barrel 2 is fixedly connected with a liquid guide pipe 3, and the tail end of the liquid guide pipe 3 is detachably connected with a circulating pump 5; the steel part can be conveniently cleaned through the cleaning barrel 2, impurities on the surface can be effectively removed, the quality of the coating is improved, and the coating is conveniently carried out on the steel part through the coating groove 10.

The upper surface of the fixing frame 6 is embedded and connected with an electric expansion piece 8, and the bottom end of the electric expansion piece 8 is fixedly connected with a placing frame 9; the electric telescopic device 8 is convenient to drive the placing rack 9 to move up and down, and steel pieces are conveniently plated.

It should be noted that, the utility model is a steel member hot dip galvanizing zinc aluminum rare earth alloy coating production device, during operation, a cleaning barrel 2 is installed on the upper surface of a base 1, then a steel member is placed inside the cleaning barrel 2 for cleaning, dust and sundries on the surface of the steel member can be effectively removed, meanwhile, a filtering mechanism 4 is fixed on the lower surface of the base 1, the filtering mechanism 4 is composed of a filtering box 401, a filtering plate 402 and a sealing box door 403, a valve which is not arranged at the bottom end of the cleaning barrel 2 is opened after cleaning, so that the cleaned waste liquid flows into the filtering box 401, sundries in the waste liquid can be effectively filtered through a plurality of filtering plates 402 inside the filtering box 401, the waste liquid inside the filtering box 401 is sucked through a circulating pump 5, so that the waste liquid flows into the cleaning barrel 2 through a liquid guide pipe 3 for reuse, resources can be effectively saved, the cost is reduced, the cleaned steel member is placed inside a placing rack 9, drive rack 9 through the electronic expansion bend 8 on mount 6 and move down to cladding material groove 10 inside and carry out the cladding material, mention rack 9 again behind the cladding material, make and be located drying mechanism 7 lower extreme down placing, drying mechanism 7 is by fan 701, refrigeration case 702 and guide duct 703 are constituteed, can blow to refrigeration case 702 inside through fan 701, and form cold wind and blow the steel after to the cladding material through guide duct 703, cold wind can absorb the heat on steel surface, effectively reduce the temperature of cladding material steel, realize quick cooling and drying, be convenient for continuous cladding material, effectively improve cladding material efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a steel member hot dip galvanizing zinc aluminium rare earth alloy cladding material production facility, includes base (1), its characterized in that still includes filtering mechanism (4) and circulating pump (5), filtering mechanism (4) fixed connection is at base (1) lower surface, the connection can be dismantled at filtering mechanism (4) left side wall in circulating pump (5), filtering mechanism (4) comprise rose box (401), filter (402) and sealed chamber door (403), filter (402) can be dismantled and connect inside rose box (401), and filter (402) have a plurality ofly, sealed chamber door (403) can be dismantled and connect on rose box (401) surface.

2. The apparatus for producing a hot-dip galvanized zinc-aluminum rare-earth alloy coating layer of steel member according to claim 1, wherein: the drying machine is characterized by further comprising a fixing frame (6) and a drying mechanism (7), wherein the fixing frame (6) is fixedly connected to the upper surface of the base (1), and the drying mechanism (7) is connected to the upper surface of the fixing frame (6) in an embedded mode.

3. The apparatus for producing a hot-dip galvanized zinc-aluminum rare-earth alloy coating layer of steel member according to claim 2, wherein: the drying mechanism (7) is composed of a fan (701), a refrigeration box (702) and an air guide pipe (703), the fan (701) is fixedly connected to the top end of the refrigeration box (702), and the air guide pipe (703) is fixedly connected to the bottom end of the refrigeration box (702).

4. The apparatus for producing a hot-dip galvanized zinc-aluminum rare-earth alloy coating layer of steel member according to claim 1, wherein: the cleaning device is characterized in that a cleaning barrel (2) and a plating tank (10) are fixedly connected to the upper surface of the base (1), a liquid guide pipe (3) is fixedly connected to the surface of the cleaning barrel (2), and the tail end of the liquid guide pipe (3) is detachably connected with the circulating pump (5).

5. The apparatus for producing a hot-dip galvanized zinc-aluminum rare-earth alloy coating layer of steel member according to claim 2, wherein: the upper surface of the fixing frame (6) is embedded and connected with an electric expansion piece (8), and the bottom end of the electric expansion piece (8) is fixedly connected with a placing frame (9).

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