Zinc liquid storage device convenient for discharging and used for hot galvanizing production line

Abstract

The utility model discloses a convenient-to-discharge zinc liquid storage device for a hot galvanizing production line. The convenient-to-discharge zinc liquid storage device comprises a support frame and a stirring mechanism, the number of the supporting frames is two, the top ends of the two supporting frames are fixedly connected with the bottom end of the outer surface of one storage barrel, a mounting groove is formed in the inner wall of the storage barrel, and an electric heating wire is arranged on the inner wall of the mounting groove; and the stirring mechanism comprises stirring blades, stirring shafts, fixing plates and rotating shafts, the number of the rotating shafts is four, the four rotating shafts are all rotationally connected to the inner wall of the right side of the storage barrel, the left ends of the rotating shafts are all fixedly connected with the fixing plates, and the eccentric positions of the fixing plates are all rotationally connected with the stirring shafts. The liquid zinc storage device is simple in structure, can generate complex fluid movement, ensures uniform flowing of liquid zinc, and remarkably reduces accumulation of precipitates, so that smooth discharge is realized during use, and the efficiency and stability of the liquid zinc storage device in the hot galvanizing production line are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing production, in particular to a zinc liquid storage device for a hot-dip galvanizing production line which is convenient for discharging materials. Background Technique

[0002] The zinc liquid storage device plays a key role in the hot-dip galvanizing production line, used for storing and managing high-temperature zinc liquid to ensure the stability and efficiency of the production process. However, the zinc liquid that has been stationary in the zinc liquid storage device may precipitate or stratify due to temperature changes or compositional differences, forming heavier precipitates at the bottom of the tank. Stirring can promote the flow of the zinc liquid, keep it in good fluidity within the storage device, help reduce the resistance during the discharging process, and improve the discharging efficiency.

[0003] The stirring device in the traditional zinc liquid storage device usually consists of a stirring blade and a stirring shaft. Then, the motor drives the stirring shaft to rotate, and the rotation of the stirring shaft drives the stirring blade to contact the molten zinc liquid, helping to break the precipitates in the zinc liquid, generate convection, and make the zinc liquid form a circulating flow within the storage device to avoid blockage or unevenness during the discharging process.

[0004] The traditional zinc liquid storage device has the following problems: Due to the fixed rotation direction, there may be some dead corners in the storage tank. In these dead corners, the precipitates in the zinc liquid may continuously accumulate to form a harder precipitation layer, which accumulates near the discharging port, increasing the risk of blockage and delaying the discharging process. For this reason, we propose a zinc liquid storage device for a hot-dip galvanizing production line which is convenient for discharging materials. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the existing defects, provide a zinc liquid storage device for a hot-dip galvanizing production line which is convenient for discharging materials, can ensure the uniform flow of the zinc liquid, significantly reduce the accumulation of precipitates, and thus achieve smooth discharge during use, improving the efficiency and stability of the zinc liquid storage device in the hot-dip galvanizing production line, and can effectively solve the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A zinc liquid storage device for a hot-dip galvanizing production line which is convenient for discharging materials, including a support frame and a stirring mechanism;

[0007] Support frame: The number of support frames is two, the tops of the two support frames are fixedly connected to the bottom end of the outer surface of a storage barrel, and an installation groove is provided on the inner wall of the storage barrel, and an electric heating wire is provided on the inner wall of the installation groove;

[0008] Stirring mechanism: It includes stirring blades, a stirring shaft, fixing plates, and rotating shafts. The number of rotating shafts is four, and the four rotating shafts are all rotatably connected to the right inner wall of the storage barrel. The left ends of the rotating shafts are fixedly connected with fixing plates, and the stirring shafts are rotatably connected to the eccentric positions of the fixing plates. Stirring blades are fixedly connected to the outer surfaces of the stirring shafts.

[0009] Among them: It also includes a single-chip microcomputer, which is located on the front side of the storage barrel. The output end of the single-chip microcomputer is electrically connected to the input end of the electric heating wire, which can generate complex fluid motion, ensure the uniform flow of the zinc liquid, significantly reduce the accumulation of sediment, and thus achieve smooth discharge during use, improving the efficiency and stability of the zinc liquid storage device in the hot-dip galvanizing production line.

[0010] Furthermore, a liquid inlet pipe is fixedly connected to the liquid inlet at the middle of the left side of the storage barrel, and a liquid inlet hopper is fixedly connected to the top end of the liquid inlet pipe. A liquid discharge pipe is fixedly connected to the liquid discharge port at the bottom end of the outer surface of the storage barrel, and a valve is connected in series at the front end of the liquid discharge pipe, which can effectively guide the inflow and smooth discharge of the zinc liquid.

[0011] Furthermore, it also includes an exhaust pipe, which is fixedly connected to the exhaust hole at the top end of the outer surface of the storage barrel, and an air valve is provided at the top end of the exhaust pipe to ensure that the air pressure in the zinc liquid storage device remains within the optimal range.

[0012] Furthermore, the stirring mechanism also includes gears and a gear ring. The number of gear rings is four, and the four gear rings are all fixedly connected to the left inner wall of the storage barrel. The gears are fixedly sleeved on the left ends of the stirring shafts, and the gears are meshed with the adjacent gear rings to realize the self-rotation of the stirring shafts and stirring blades.

[0013] Furthermore, it also includes a housing, which is fixedly connected to the right side of the storage barrel to facilitate protecting the internal components of the stirring mechanism.

[0014] Furthermore, the stirring mechanism also includes a driven gear, a driving gear, and a rotating shaft. The rotating shaft is rotatably connected to the right inner wall of the housing, and the driving gear is fixedly sleeved on the left end of the rotating shaft. The driven gears are respectively fixedly sleeved on the right ends of the four rotating shafts, and the four driven gears are all meshed with one driving gear. The driven gear, the driving gear, and the rotating shaft are all located inside the housing, effectively transmitting power and increasing the stability and reliability of stirring.

[0015] Furthermore, the stirring mechanism also includes a motor, which is installed on the right side of the housing through bolts. The left end of the output shaft of the motor is fixedly connected to the right end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to drive the stirring mechanism.

[0016] Compared with the prior art, the beneficial effects of the present invention are: This zinc liquid storage device for a hot-dip galvanizing production line that is convenient for discharging has the following advantages:

[0017] The single-chip microcomputer controls the motor, and the motor drives the rotating shaft, driving the driving gear and the driven gear to mesh, thereby rotating the rotating shaft and the fixed plate. The fixed plate drives the eccentric stirring shaft and the stirring blade, causing the stirring blade to generate complex fluid motion, effectively stirring the zinc liquid, preventing the sediment from forming hard lumps. The stirring shaft also drives the gear to mesh with the gear ring, realizing the self-rotation of the stirring blade. Thus, under the condition of continuously stirring to ensure the uniform flow of the zinc liquid, complex and non-unidirectional fluid motion can be generated, effectively reducing the accumulation of sediment in the zinc liquid, enabling the zinc liquid to be smoothly discharged during use, reducing the risk of blockage, accelerating the discharging process, and improving the use efficiency of the zinc liquid storage device for the hot-dip galvanizing production line. Brief Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a partial sectional structural schematic diagram of the front side of the present utility model;

[0020] Figure 3 It is an enlarged structural schematic diagram of part A of the present utility model;

[0021] Figure 4 It is a sectional structural schematic diagram of the left side of the present utility model;

[0022] Figure 5 It is an enlarged structural schematic diagram of part B of the present utility model.

[0023] In the figure: 1 liquid inlet hopper, 2 storage barrel, 3 air valve, 4 exhaust pipe, 5 outer shell, 6 support frame, 7 stirring mechanism, 701 motor, 702 gear, 703 gear ring, 704 stirring blade, 705 stirring shaft, 706 fixed plate, 707 rotating shaft, 708 driven gear, 709 driving gear, 710 rotating shaft, 8 valve, 9 drain pipe, 10 single-chip microcomputer, 11 installation groove, 12 electric heating wire, 13 liquid inlet pipe. Detailed Description of the Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-5 , this embodiment provides a technical solution: a zinc liquid storage device for a hot-dip galvanizing production line that is convenient for discharging, including a support frame 6 and a stirring mechanism 7;

[0026] Support frame 6: There are two of them. The tops of the two support frames 6 are fixedly connected to the bottom end of the outer surface of a storage barrel 2. A liquid inlet pipe 13 is fixedly connected to the liquid inlet in the middle of the left side of the storage barrel 2. The top end of the liquid inlet pipe 13 is fixedly connected to a liquid inlet hopper 1. The zinc liquid is transported into the storage barrel 2 through the liquid inlet hopper 1. A liquid discharge pipe 9 is fixedly connected to the liquid discharge port at the bottom end of the outer surface of the storage barrel 2. A valve 8 is connected in series at the front end of the liquid discharge pipe 9. It also includes an exhaust pipe 4. The exhaust pipe 4 is fixedly connected to the exhaust hole at the top end of the outer surface of the storage barrel 2. An air valve 3 is provided at the top end of the exhaust pipe 4. During the stirring process, the air pressure in the zinc liquid storage device is ensured to be kept within the optimal range through the air valve 3 on the exhaust pipe 4. It also includes a housing 5. The housing 5 is fixedly connected to the right side of the storage barrel 2. An installation groove 11 is provided on the inner wall of the storage barrel 2. An electric heating wire 12 is provided on the inner wall of the installation groove 11. The operation of the electric heating wire 12 is regulated by a single-chip microcomputer 10 to heat the zinc liquid in the storage barrel 2 to prevent the zinc liquid from crystallizing during storage;

[0027] Stirring mechanism 7: It includes stirring blades 704, stirring shafts 705, fixing plates 706 and rotating shafts 707. The number of rotating shafts 707 is four. The four rotating shafts 707 are all rotatably connected to the right inner wall of the storage barrel 2. The left ends of the rotating shafts 707 are all fixedly connected with fixing plates 706. Stirring shafts 705 are rotatably connected to the eccentric positions of the fixing plates 706. Stirring blades 704 are fixedly connected to the outer surfaces of the stirring shafts 705. The stirring mechanism 7 also includes gears 702 and gear rings 703. The number of gear rings 703 is four. The four gear rings 703 are all fixedly connected to the left inner wall of the storage barrel 2. Gears 702 are fixedly sleeved on the left ends of the stirring shafts 705. The gears 702 are all meshed with the adjacent gear rings 703. The stirring mechanism 7 also includes a driven gear 708, a driving gear 709 and a rotating shaft 710. The rotating shaft 710 is rotatably connected to the right inner wall of the housing 5. The left end of the rotating shaft 710 is fixedly sleeved with a driving gear 709. Driven gears 708 are respectively fixedly sleeved on the right ends of the four rotating shafts 707. The four driven gears 708 are all meshed with one driving gear 709. The driven gear 708, the driving gear 709 and the rotating shaft 710 are all located inside the housing 5. The stirring mechanism 7 also includes a motor 701. The motor 701 is installed on the right side of the motor 701 through bolts. The left end of the output shaft of the motor 701 is fixedly connected to the right end of the rotating shaft 710. The input end of the motor 701 is electrically connected to the output end of the single-chip microcomputer 10. The operation of the motor 701 is regulated by the single-chip microcomputer 10. The output shaft of the motor 701 drives the rotating shaft 710 to rotate. The rotating shaft 710 drives the driving gear 709 to mesh with the four driven gears 708, causing the four driven gears 708 to start rotating. The rotation of the driven gear 708 drives the rotating shaft 707 to rotate. The rotating shaft 707 drives the fixing plate 706 to rotate. The fixing plate 706 drives the stirring shaft 705 and the stirring blade 704 at the eccentric position to rotate, causing the stirring blade 704 to start eccentric rotation around the rotating shaft 707. The eccentric rotation action causes the stirring blade 704 to generate complex fluid motion during rotation, thereby effectively stirring the zinc liquid in the storage barrel 2 and preventing the formation of a harder sediment layer. However, during the rotation of the stirring shaft 705, the gear 702 is also driven to rotate, enabling it to mesh with the gear ring 703, realizing the self-rotation of the stirring shaft 705 and the stirring blade 704, so that the sediment in the zinc liquid can be effectively broken and mixed during stirring, reducing the possibility of the zinc liquid forming lumps during storage and discharging. In this way, when the zinc liquid is needed, it can flow smoothly and be discharged smoothly through the drain pipe 9;

[0028] Among them: It also includes a single-chip microcomputer 10. The single-chip microcomputer 10 is located on the front side of the storage barrel 2. The output end of the single-chip microcomputer 10 is electrically connected to the input end of the electric heating wire 12.

[0029] The working principle of a zinc liquid storage device for a hot-dip galvanizing production line that is convenient for discharging materials provided by the present utility model is as follows: First, the zinc liquid is transported into the storage barrel 2 through the liquid inlet hopper 1, and then the electric heating wire 12 is controlled by the single-chip microcomputer 10 to operate, heating the zinc liquid in the storage barrel 2 to prevent the zinc liquid from crystallizing during storage. At this time, the single-chip microcomputer 10 controls the operation of the motor 701, and the output shaft of the motor 701 drives the rotating shaft 710 to rotate. The rotating shaft 710 drives the driving gear 709 to mesh with the four driven gears 708, causing the four driven gears 708 to start rotating. The rotation of the driven gear 708 drives the rotating shaft 707 to rotate, and the rotating shaft 707 drives the fixing plate 706 to rotate. The fixing plate 706 drives the stirring shaft 705 and the stirring blades 704 at the eccentric position to rotate, causing the stirring blades 704 to start rotating eccentrically around the rotating shaft 707. The eccentric rotation action causes the stirring blades 704 to generate complex fluid motions during rotation, thereby effectively stirring the zinc liquid in the storage barrel 2 and preventing the formation of a relatively hard sediment layer. However, during the rotation of the stirring shaft 705, the gear 702 is driven to rotate together, enabling it to mesh with the gear ring 703, realizing the self-rotation of the stirring shaft 705 and the stirring blades 704, so that the sediment in the zinc liquid can be effectively broken and mixed during stirring, reducing the possibility of the zinc liquid forming lumps during storage and discharging. In this way, when the zinc liquid is needed, it can flow smoothly and be discharged smoothly through the drain pipe 9. However, during the stirring process, the air valve 3 on the exhaust pipe 4 ensures that the air pressure in the zinc liquid storage device is maintained within the optimal range.

[0030] It should be noted that the specific model of the single-chip microcomputer 10 disclosed in the above embodiments is STM32F030, and the motor 701 is preferably selected as Y180L-615. The electric heating wire 12 can be selected as Ocr21al6nb. The single-chip microcomputer 10 controls the operation of the motor 701 and the electric heating wire 12 using the methods commonly used in the prior art.

[0031] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A zinc liquid storage device for a hot-dip galvanizing production line that facilitates discharging, characterized in that: It includes a support frame (6) and a stirring mechanism (7); Support frame (6): There are two of them. The tops of the two support frames (6) are fixedly connected to the bottom end of the outer surface of a storage barrel (2). An installation groove (11) is provided on the inner wall of the storage barrel (2), and an electric heating wire (12) is provided on the inner wall of the installation groove (11); Stirring mechanism (7): It includes stirring blades (704), a stirring shaft (705), a fixing plate (706) and a rotating shaft (707). The number of the rotating shafts (707) is four. The four rotating shafts (707) are all rotatably connected to the right inner wall of the storage barrel (2). The left ends of the rotating shafts (707) are fixedly connected with fixing plates (706). Stirring shafts (705) are rotatably connected to the eccentric positions of the fixing plates (706). Stirring blades (704) are fixedly connected to the outer surfaces of the stirring shafts (705); Among them: It also includes a single-chip microcomputer (10). The single-chip microcomputer (10) is located on the front side of the storage barrel (2). The output end of the single-chip microcomputer (10) is electrically connected to the input end of the electric heating wire (12).

2. The zinc liquid storage device for a hot-dip galvanizing production line that is convenient for discharging materials according to claim 1, wherein: A liquid inlet pipe (13) is fixedly connected to the liquid inlet at the middle of the left side surface of the storage barrel (2). A liquid inlet hopper (1) is fixedly connected to the top end of the liquid inlet pipe (13). A liquid discharge pipe (9) is fixedly connected to the liquid discharge port at the bottom end of the outer surface of the storage barrel (2). A valve (8) is connected in series at the front end of the liquid discharge pipe (9).

3. The zinc liquid storage device for a hot-dip galvanizing production line facilitating discharging according to claim 2, wherein: It also includes an exhaust pipe (4). The exhaust pipe (4) is fixedly connected to the exhaust hole at the top end of the outer surface of the storage barrel (2). An air valve (3) is provided at the top end of the exhaust pipe (4).

4. The zinc liquid storage device for a hot-dip galvanizing production line facilitating discharging according to claim 2, wherein: The stirring mechanism (7) also includes gears (702) and a toothed ring (703). The number of the toothed rings (703) is four. The four toothed rings (703) are all fixedly connected to the left inner wall of the storage barrel (2). The gears (702) are all fixedly sleeved on the left ends of the stirring shafts (705). The gears (702) are all meshed with the adjacent toothed rings (703).

5. The zinc liquid storage device for a hot-dip galvanizing production line that facilitates discharging according to claim 2, wherein: It also includes a housing (5). The housing (5) is fixedly connected to the right side surface of the storage barrel (2).

6. The zinc liquid storage device for a hot-dip galvanizing production line that facilitates discharging according to claim 5, wherein: The stirring mechanism (7) also includes a driven gear (708), a driving gear (709) and a rotating shaft (710). The rotating shaft (710) is rotatably connected to the right inner wall of the housing (5). The driving gear (709) is fixedly sleeved on the left end of the rotating shaft (710). The driven gears (708) are respectively fixedly sleeved on the right ends of the four rotating shafts (707). The four driven gears (708) are all meshed with a driving gear (709). The driven gear (708), the driving gear (709) and the rotating shaft (710) are all located inside the housing (5).

7. The zinc liquid storage device for a hot-dip galvanizing production line facilitating discharging according to claim 6, characterized in that: The stirring mechanism (7) also includes a motor (701). The motor (701) is installed on the right side surface of the motor (701) through bolts. The left end of the output shaft of the motor (701) is fixedly connected to the right end of the rotating shaft (710). The input end of the motor (701) is electrically connected to the output end of the single-chip microcomputer (10).

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