Acid mist treatment device for hot galvanizing processing

Abstract

The utility model discloses an acid mist treatment device for hot galvanizing processing, which comprises a galvanizing pickling treatment box, a lifting pickling component and an acid mist absorption treater, mounting seats are arranged at the upper ends of two sides of the galvanizing pickling treatment box, hydraulic telescopic rods are arranged on the mounting seats, a lifting mounting plate is mounted on an output shaft of each hydraulic telescopic rod, and the acid mist absorption treater is arranged on the lifting mounting plate. The lifting pickling assembly is installed at the lower end of the lifting installation plate, the acid mist absorption processor is installed on the lifting installation plate, and the lower end of the lifting pickling assembly and the lower end of the acid mist absorption processor both extend into the galvanizing pickling treatment box. The utility model relates to the technical field of hot galvanizing processing equipment, in particular to an acid mist treatment device for hot galvanizing processing, which is convenient to use, can effectively prevent acid mist from drifting away, can adsorb, collect and treat the acid mist generated during part pickling, and improves the pickling effect on workpieces.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing processing equipment, in particular to an acid mist treatment device for hot-dip galvanizing processing. Background Art

[0002] Hot-dip galvanizing, also known as hot-dip galvanizing and hot-dip galvanizing, is an effective way to prevent metal corrosion. The galvanizing process requires the surface of the workpiece to be pickled. The current method is to immerse the hot-dip galvanized workpiece in acid to allow the acid to react with the workpiece surface. Since the pickling tank contains a small amount of acid mist, the amount of acid will increase when the workpiece is immersed in the pickling tank or taken out of the pickling tank. The large amount of acid mist will not only pollute the environment but also cause harm to the health of people in the workshop. Therefore, improvements need to be made to the existing problems. Utility Model Content

[0003] In view of the above situation, in order to overcome the current technical defects, the utility model provides an easy-to-use acid mist treatment device for hot-dip galvanizing processing. This device can effectively prevent the acid mist from drifting, and can adsorb, collect and treat the acid mist generated during the pickling of parts, thereby improving the pickling effect of the workpiece.

[0004] The technical solution adopted by the present invention is as follows: The acid mist treatment device for hot-dip galvanizing processing proposed in this solution includes a galvanized pickling treatment box, a lifting pickling assembly and an acid mist absorption processor. Mounting seats are provided at the upper ends of both sides of the galvanized pickling treatment box, and a hydraulic telescopic rod is provided on the mounting seat. A lifting mounting plate is installed on the output shaft of the hydraulic telescopic rod. The lifting pickling assembly is installed on the lower end of the lifting mounting plate, and the acid mist absorption processor is installed on the lifting mounting plate. The lower ends of the lifting pickling assembly and the acid mist absorption processor both extend into the galvanized pickling treatment box.

[0005] In order to facilitate the pickling of hot-dip galvanized workpieces, the lifting pickling assembly includes a forward and reverse motor, a reel and a hot-dip galvanizing hanger. A mounting bracket is provided at the lower end of the lifting mounting plate. The reel is rotatably arranged in the mounting bracket. The forward and reverse motor is arranged on one side of the mounting bracket. The output shaft of the forward and reverse motor is connected to one end of the reel. Reels are provided at both ends of the reel. A pull rope is wound on the reel. The hot-dip galvanizing hanger is installed at the lower end of the pull rope.

[0006] In order to prevent the acid mist from scattering, a sealing cover for sealing the galvanizing pickling treatment box is provided at the lower end of the mounting frame.

[0007] In order to facilitate the adsorption, collection and treatment of acid mist, acid mist adsorption pipes are provided at both ends of the acid mist absorption processor, and a mist absorption hood is connected to the acid mist adsorption pipe, which extends to the lower end of the sealing cover.

[0008] Furthermore, sealing grooves are symmetrically provided on the upper ends of both sides of the galvanized pickling treatment box, and the sealing grooves are sealingly and slidably connected to sealing plates, and a handle is provided on one side of the sealing plate.

[0009] In order to facilitate the hanging of hot-dip galvanized workpieces, a plurality of groups of hooks for hanging the workpieces are provided at intervals on the hot-dip galvanizing rack.

[0010] The beneficial effects achieved by the utility model with the above structure are as follows: the utility model is an acid mist treatment device for hot-dip galvanizing processing, which drives the lifting installation plate downward through the hydraulic telescopic rod, so that the suspended hot-dip galvanized workpiece can be moved into the galvanizing pickling treatment box, and at the same time, the sealing cover seals the upper end opening of the galvanizing pickling treatment box, effectively preventing the acid mist from drifting;

[0011] The seal of the galvanizing pickling treatment box can be released by pulling open the blocking plate, so that the hot-dip galvanized workpiece can be immersed in the bottom of the galvanizing pickling treatment box for pickling treatment;

[0012] The acid mist absorption processor can absorb and collect the acid mist overflowed during pickling through the mist absorption hood, further improving the adsorption treatment effect of the acid mist. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of the acid mist treatment device for hot-dip galvanizing processing of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the acid mist treatment device for hot-dip galvanizing processing of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the galvanizing pickling treatment box of the acid mist treatment device for hot-dip galvanizing processing of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the lifting pickling component of the acid mist treatment device for hot-dip galvanizing processing of the utility model Figure 1 ;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the lifting pickling component of the acid mist treatment device for hot-dip galvanizing processing of the utility model Figure 2 .

[0019] Among them, 1. Galvanized pickling treatment box, 2. Lifting pickling component, 3. Acid mist absorption processor, 4. Mounting seat, 5. Hydraulic telescopic rod, 6. Lifting mounting plate, 7. Forward and reverse motor, 8. Reel, 9. Hot-dip galvanizing rack, 10. Reel, 11. Pull rope, 12. Sealing cover, 13. Acid mist adsorption tube, 14. Mist hood, 15. Sealing groove, 16. Sealing plate, 17. Handle, 18. Hook. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0022] like Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, the technical solution adopted by the present invention is as follows: the acid mist treatment device for hot-dip galvanizing processing proposed in this solution includes a galvanizing pickling treatment box 1, a lifting pickling component 2 and an acid mist absorption processor 3. The upper ends of both sides of the galvanizing pickling treatment box 1 are provided with mounting seats 4, and the mounting seats 4 are provided with hydraulic telescopic rods 5. The output shaft of the hydraulic telescopic rod 5 is installed with a lifting mounting plate 6. The lifting pickling component 2 is installed on the lower end of the lifting mounting plate 6, and the acid mist absorption processor 3 is installed on the lifting mounting plate 6. The lower ends of the lifting pickling component 2 and the acid mist absorption processor 3 are extended into the galvanizing pickling treatment box 1. The lifting pickling component 2 includes a forward and reverse motor 7, a reel 8 and a hot-dip galvanizing A mounting bracket 9 is provided at the lower end of the lifting mounting plate 6, and a mounting bracket is provided. The reel 8 is rotatably arranged in the mounting bracket, and the forward and reverse motor 7 is provided on one side of the mounting bracket. The output shaft of the forward and reverse motor 7 is connected to one end of the reel 8. Reels 10 are provided at both ends of the reel 8, and a pull rope 11 is wound on the reel 10. The hot-dip galvanizing bracket 9 is installed at the lower end of the pull rope 11. A plurality of groups of hooks 18 for hanging workpieces are provided at intervals on the hot-dip galvanizing bracket 9. A sealing cover 12 for sealing the galvanized pickling treatment box 1 is provided at the lower end of the mounting bracket. Acid mist adsorption pipes 13 are provided at both ends of the acid mist absorption processor 3. A mist absorption hood 14 is connected to the acid mist adsorption pipe 13, and the mist absorption hood 14 extends to the lower end of the sealing cover 12.

[0023] like Figure 2 and Figure 3As shown, sealing grooves 15 are symmetrically provided on the upper ends of both sides of the galvanized pickling treatment box 1, and the sealing grooves 15 are sealingly and slidably connected to sealing plates 16, and a handle 17 is provided on one side of the sealing plate 16.

[0024] During specific use, the hot-dip galvanized parts that need to be pickled are hung one by one through the hook 18, the hydraulic telescopic rod 5 is started to drive the lifting mounting plate 6 to move downward, so that the hung hot-dip galvanized workpieces are moved into the galvanized pickling treatment box 1, and the sealing cover 12 then seals the upper opening of the galvanized pickling treatment box 1, and the handle 17 is pulled to release the sealing plate 16 from the galvanized pickling treatment box 1, and the forward and reverse motor 7 is turned on to drive the reel 10 to rotate, and then the pull rope 11 drives the hot-dip galvanizing hanger 9 to move downward, so that the hot-dip galvanized workpieces are immersed in the bottom of the galvanized pickling treatment box 1 for pickling treatment, and the acid mist absorption processor 3 is turned on, and the overflowed acid mist is adsorbed and collected by the mist absorption hood 14;

[0025] After the pickling is completed, the forward and reverse motors 7 are started, the hot-dip galvanized workpiece is lifted by the reel 10, the blocking plate 16 is closed to seal the galvanized pickling treatment box 1 again to prevent the acid mist in the galvanized pickling treatment box 1 from overflowing, the acid mist absorption processor 3 is turned on to further absorb and collect the volatilized acid mist around the hot-dip galvanized workpiece, and then the hydraulic telescopic rod 5 is started to drive the lifting mounting plate 6 to move upward, so that the sealing cover 12 is opened, and the hot-dip galvanized workpiece after pickling can be conveniently removed, effectively avoiding the dispersion of acid mist.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, material, or apparatus.

[0027] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An acid mist treatment device for hot-dip galvanizing, comprising a galvanizing pickling treatment box and a lifting pickling assembly, characterized in that: It also includes an acid mist absorption processor. Mounting seats are provided on the upper ends of both sides of the galvanized pickling treatment box. A hydraulic telescopic rod is provided on the mounting seat. A lifting mounting plate is installed on the output shaft of the hydraulic telescopic rod. The lifting pickling assembly is installed on the lower end of the lifting mounting plate. The acid mist absorption processor is installed on the lifting mounting plate. The lower ends of the lifting pickling assembly and the acid mist absorption processor both extend into the galvanized pickling treatment box.

2. The acid mist treatment device for hot-dip galvanizing according to claim 1, characterized in that: The lifting pickling assembly includes a forward and reverse motor, a reel and a hot-dip galvanizing rack. A mounting rack is provided at the lower end of the lifting mounting plate. The reel is rotatably arranged in the mounting rack. The forward and reverse motor is arranged on one side of the mounting rack. The output shaft of the forward and reverse motor is connected to one end of the reel. Reels are provided at both ends of the reel. A pull rope is wound on the reel. The hot-dip galvanizing rack is installed at the lower end of the pull rope.

3. The acid mist treatment device for hot-dip galvanizing according to claim 2, characterized in that: A sealing cover for sealing the galvanizing and pickling treatment box is provided at the lower end of the mounting frame.

4. The acid mist treatment device for hot-dip galvanizing according to claim 3, characterized in that: Acid mist absorption pipes are provided at both ends of the acid mist absorption processor, and a mist absorption cover is connected to the acid mist absorption pipe, which extends to the lower end of the sealing cover.

5. The acid mist treatment device for hot-dip galvanizing according to claim 4, characterized in that: The upper ends of both sides of the galvanized pickling treatment box are symmetrically provided with sealing grooves, and the sealing grooves are sealingly and slidably connected with sealing plates, and a handle is provided on one side of the sealing plate.

6. The acid mist treatment device for hot-dip galvanizing according to claim 5, characterized in that: The hot-dip galvanizing rack is provided with a plurality of hooks for hanging workpieces at intervals.

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