Circulating galvanizing bath for production

Abstract

The utility model discloses a circulation galvanizing bath for production in the galvanizing bath field, including galvanizing bath body, support leg, stirring mechanism and filter mechanism, support leg is fixed connection in the four corner position of galvanizing bath body bottom, stirring mechanism is fixed connection in the middle of galvanizing bath body inner cavity bottom, and filter mechanism is fixed connection in the galvanizing bath body bottom. According to the circulating galvanizing bath for production, a stirring motor rotates to drive a rotating shaft to rotate, so that a first stirring rod and a connecting plate rotate, when the connecting plate rotates, a rotating rod deflects around the rotating shaft, and when the rotating rod deflects, the rotating rod rotates around the rotating shaft, so that the rotating rod rotates around the rotating shaft. And a transmission gear and an inner gear ring are meshed to rotate, so that a rotating rod is driven to rotate, a second stirring rod rotates, a galvanizing solution is stirred in multiple directions, the galvanizing solution is heated more uniformly, ions in the galvanizing solution are distributed more uniformly, the galvanizing thickness is uniform, and the galvanizing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanizing tanks, in particular to a circulating galvanizing tank for production. Background Art

[0002] The galvanizing tank is the place where the workpiece is hot-dip galvanized. The galvanizing tank is mostly made of steel plates. The zinc liquid is heated to the required temperature by a heating box for hot-dip galvanizing operations. The zinc liquid in the hot-dip galvanizing tank is maintained at around 450 degrees to complete the galvanizing of the workpiece.

[0003] The current galvanizing tanks generally have poor internal liquid fluidity, which makes it easy for the zinc liquid in the galvanizing tank to have uneven temperature when heated, and it is easy to cause uneven distribution of zinc ions in the galvanizing solution, resulting in uneven galvanizing thickness, affecting the galvanizing effect. For this reason, we have proposed a circulating galvanizing tank for production. Utility Model Content

[0004] The utility model aims to provide a circulating galvanizing tank for production, so as to solve the problem mentioned in the above background technology that the current galvanizing tank generally has poor internal liquid fluidity, which leads to uneven temperature of the zinc liquid in the galvanizing tank when heated, and uneven distribution of zinc ions in the galvanizing solution, resulting in uneven galvanizing thickness and affecting the galvanizing effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating galvanizing tank for production, comprising a galvanizing tank body, a supporting foot, a stirring mechanism and a filtering mechanism, wherein the supporting foot is fixedly connected to the four corners of the bottom of the galvanizing tank body, the stirring mechanism is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body, and the filtering mechanism is fixedly connected to the middle of the top of the rear side of the galvanizing tank body. The stirring mechanism comprises a stirring motor, a rotating shaft, a first stirring rod, a connecting plate, a rotating rod, a second stirring rod, a transmission gear and an inner gear ring. The stirring motor is fixedly connected to the middle of the bottom of the galvanizing tank body, and the rotating shaft is rotatably connected to the middle of the bottom of the inner cavity of the galvanizing tank body through a sealed bearing. The first stirring rod is evenly and symmetrically fixedly connected to the outside of the rotating shaft, and the connecting plate is fixedly connected to the bottom of the outer side of the rotating shaft. The middle of the left and right sides of the top of the connecting plate are rotatably connected to the rotating rod through a sealed bearing. The second stirring rod is evenly and symmetrically fixedly connected to the outside of the rotating rod, and the transmission gear is fixedly connected to the bottom of the outer side of the rotating rod. The inner gear ring is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body.

[0006] As a further description of the above technical solution:

[0007] A heating plate is embedded in the galvanizing tank body, the input ends of the stirring motor and the heating plate are electrically connected to the output end of an external power supply, and the output shaft end of the stirring motor is fixedly connected to the bottom end of the rotating shaft.

[0008] As a further description of the above technical solution:

[0009] The first stirring rod and the second stirring rod are installed in a staggered manner, and the outer edge of the transmission gear is meshed and connected with the inner gear ring through tooth patterns.

[0010] As a further description of the above technical solution:

[0011] The filtering mechanism includes a support rod, a focusing cover, a connecting pipe, a processing box, a slide, an air suction pump, a collecting drawer, a filter screen and activated carbon. The support rods are fixedly connected at the four corners of the top of the galvanizing tank body, the focusing cover is fixedly connected to the middle of the top of the support rod, the connecting pipe is fixedly connected to the middle of the top of the focusing cover, the processing box is fixedly connected to the middle of the top of the rear side of the galvanizing tank body, a slide is opened in the middle of the left and right sides of the inner cavity of the processing box, the air suction pump is fixedly connected to the middle of the bottom of the processing box, the collecting drawer is slidably connected inside the slide, the filter screen is fixedly connected to the bottom of the collecting drawer, and activated carbon is placed on the top of the filter screen and is located inside the collecting drawer.

[0012] As a further description of the above technical solution:

[0013] The bottom of the connecting pipe is fixedly connected to the middle of the top of the processing box, and the outer side of the collecting drawer is in contact with the inner side of the chute.

[0014] As a further description of the above technical solution:

[0015] The input end of the air suction pump is electrically connected to the output end of the external power supply, and the air intake pipe of the air suction pump penetrates and is fixedly connected to the bottom of the processing box.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The production circulating galvanizing tank drives the rotating shaft to rotate through the rotation of the stirring motor, so that the first stirring rod and the connecting plate rotate. When the connecting plate rotates, the rotating rod deflects around the rotating shaft. When the rotating rod deflects, the transmission gear meshes and rotates with the inner gear ring, thereby driving the rotating rod to rotate, so that the second stirring rod rotates, and the galvanizing liquid is stirred in multiple directions, so that when heated, the galvanizing liquid is heated more evenly, and the ion distribution inside the galvanizing liquid is more even, so that the thickness of the galvanizing is uniform, and the galvanizing effect is improved.

[0018] 2. The circulating galvanizing tank for production generates negative pressure by starting the suction pump, so that the toxic gas generated when the galvanizing tank body is heated enters the connecting pipe through the collecting hood and enters the processing box. The odor is adsorbed by the activated carbon and the gas is filtered by the filter, so that the toxic gas is fully processed to prevent the gas from directly entering the air, ensuring a clean environment and human safety. The activated carbon can be replaced by pulling the collecting drawer, which is also convenient for cleaning the filter, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a circulating galvanizing tank for production proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of a stirring mechanism of a circulating galvanizing tank for production proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a filtering mechanism of a circulating galvanizing tank for production proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the installation structure of a filter screen of a circulating galvanizing tank for production.

[0023] In the figure: 100, galvanizing tank body; 110, heating plate; 200, supporting foot; 300, stirring mechanism; 310, stirring motor; 320, rotating shaft; 321, first stirring rod; 330, connecting plate; 340, rotating rod; 341, second stirring rod; 350, transmission gear; 360, inner ring; 400, filtering mechanism; 410, supporting rod; 420, focusing cover; 430, connecting pipe; 440, processing box; 450, chute; 460, suction pump; 470, collecting drawer; 471, filter; 480, activated carbon. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a circulating galvanizing tank for production, which stirs the galvanizing liquid in multiple directions, so that the galvanizing liquid is heated more evenly during heating, and the ion distribution inside the galvanizing liquid is more even, so that the thickness of the galvanizing is uniform, and the effect of galvanizing is improved. Please refer to Figure 1-4 , including a galvanizing tank body 100, a supporting foot 200, a stirring mechanism 300 and a filtering mechanism 400;

[0028] Please refer again Figure 1 , the galvanizing tank body 100 is used to install the support foot 200, the stirring mechanism 300 and the filtering mechanism 400;

[0029] Please refer again Figure 1 The support legs 200 are fixedly connected to the four corners of the bottom of the galvanizing tank body 100 for supporting the device, the stirring mechanism 300 is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body 100, and the filtering mechanism 400 is fixedly connected to the middle of the top of the rear side of the galvanizing tank body 100;

[0030] Please refer again Figure 2 The stirring mechanism 300 includes a stirring motor 310, a rotating shaft 320, a first stirring rod 321, a connecting plate 330, a rotating rod 340, a second stirring rod 341, a transmission gear 350 and an inner gear ring 360;

[0031] Please refer again Figure 2 A stirring motor 310 is fixedly connected to the middle of the bottom of the galvanizing tank body 100, a rotating shaft 320 is rotatably connected to the middle of the bottom of the inner cavity of the galvanizing tank body 100 through a sealed bearing, a first stirring rod 321 is evenly and symmetrically fixedly connected to the outside of the rotating shaft 320, and a connecting plate 330 is fixedly connected to the bottom of the outer side of the rotating shaft 320;

[0032] Please refer again Figure 2 A rotating rod 340 is rotatably connected to the middle of the left and right sides of the top of the connecting plate 330 through a sealed bearing, a second stirring rod 341 is evenly and symmetrically fixedly connected to the outside of the rotating rod 340, a transmission gear 350 is fixedly connected to the bottom of the outer side of the rotating rod 340, and an inner gear ring 360 is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body 100.

[0033] In summary, the rotation of the stirring motor 310 drives the rotating shaft 320 to rotate, so that the first stirring rod 321 and the connecting plate 330 rotate. When the connecting plate 330 rotates, the rotating rod 340 deflects around the rotating shaft 320. When the rotating rod 340 deflects, the transmission gear 350 and the inner gear ring 360 mesh and rotate, thereby driving the rotating rod 340 to rotate, and the second stirring rod 341 rotates, and the galvanizing liquid is stirred in multiple directions, so that when heated, the galvanizing liquid is heated more evenly, and the ion distribution inside the galvanizing liquid is more even, so that the thickness of the galvanizing is uniform, and the galvanizing effect is improved.

[0034] Please refer again Figure 2 A heating plate 110 is embedded in the galvanizing tank body 100 , the input ends of the stirring motor 310 and the heating plate 110 are electrically connected to the output end of the external power supply, and the output shaft end of the stirring motor 310 is fixedly connected to the bottom end of the rotating shaft 320 .

[0035] Please refer again Figure 2 The first stirring rod 321 and the second stirring rod 341 are installed in an offset manner, and the outer edge of the transmission gear 350 is meshed and connected with the inner gear ring 360 through the tooth pattern.

[0036] Please refer again Figure 3-4The filtering mechanism 400 includes a support rod 410, a concentration cover 420, a connecting pipe 430, a processing box 440, a chute 450, an air suction pump 460, a collecting drawer 470, a filter screen 471 and activated carbon 480. The support rod 410 is fixedly connected to the four corners of the top edge of the galvanizing tank body 100, the concentration cover 420 is fixedly connected to the middle of the top of the support rod 410, the connecting pipe 430 is fixedly connected to the middle of the top of the concentration cover 420, the processing box 440 is fixedly connected to the middle of the top of the rear side of the galvanizing tank body 100, the chute 450 is opened in the middle of the left and right sides of the inner cavity of the processing box 440, the air suction pump 460 is fixedly connected to the middle of the bottom of the processing box 440, the collecting drawer 470 is slidably connected inside the chute 450, the filter screen 471 is fixedly connected to the bottom of the collecting drawer 470, and the activated carbon 480 is placed on the top of the filter screen 471 and is located inside the collecting drawer 470.

[0037] Please refer again Figure 3-4 The bottom of the connecting pipe 430 is fixedly connected to the middle of the top of the processing box 440, and the outer side of the collecting drawer 470 is in contact with the inner side of the chute 450.

[0038] Please refer again Figure 3 The input end of the air pump 460 is electrically connected to the output end of the external power supply, and the air inlet pipe of the air pump 460 passes through and is fixedly connected to the bottom of the processing box 440.

[0039] In summary, negative pressure is generated by starting the suction pump 460, so that the toxic gas generated when the galvanizing tank body 100 is heated enters the interior of the connecting pipe 430 through the collecting cover 420, and enters the processing box 440, and the odor is adsorbed by the activated carbon 480, and the gas is filtered by the filter 471, so that the toxic gas is fully processed to prevent the gas from directly entering the air, thereby ensuring a clean environment and human safety, and the activated carbon 480 can be replaced by pulling the collecting drawer 470, and it is also convenient to clean the filter 471, thereby improving the practicality of the device.

[0040] During specific use, a person skilled in the art pours the galvanizing liquid into the galvanizing tank body 100, starts the heating plate 110 for heating, starts the stirring motor 310 and the air suction pump 460, and drives the rotating shaft 320 to rotate through the rotation of the stirring motor 310, so that the first stirring rod 321 and the connecting plate 330 rotate. When the connecting plate 330 rotates, the rotating rod 340 deflects around the rotating shaft 320. When the rotating rod 340 deflects, the transmission gear 350 meshes with the inner gear ring 360 to rotate, thereby driving the rotating rod 340 to rotate, so that the second stirring rod 341 rotates, and the galvanizing liquid is stirred in multiple directions. Negative pressure is generated by starting the air suction pump 460, so that the toxic gas generated when the galvanizing tank body 100 is heated enters the connecting pipe 430 through the collecting cover 420, enters the processing box 440, and the odor is adsorbed by the activated carbon 480. At the same time, the gas is filtered by the filter 471 to filter the gas generated by heating.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A circulating galvanizing tank for production, characterized in that: The invention comprises a galvanizing tank body (100), a supporting foot (200), a stirring mechanism (300) and a filtering mechanism (400), wherein the supporting foot (200) is fixedly connected to the four corners of the bottom of the galvanizing tank body (100), the stirring mechanism (300) is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body (100), the filtering mechanism (400) is fixedly connected to the middle of the top of the rear side of the galvanizing tank body (100), the stirring mechanism (300) comprises a stirring motor (310), a rotating shaft (320), a first stirring rod (321), a connecting plate (330), a rotating rod (340), a second stirring rod (341), a transmission gear (350) and an inner gear ring (360), the galvanizing tank body (100) ) is fixedly connected to a stirring motor (310) at the middle of the bottom of the inner cavity of the galvanizing tank body (100); a rotating shaft (320) is rotatably connected to the middle of the bottom of the inner cavity of the galvanizing tank body (100) through a sealed bearing; a first stirring rod (321) is evenly and symmetrically fixedly connected to the outer side of the rotating shaft (320); a connecting plate (330) is fixedly connected to the outer bottom of the rotating shaft (320); a rotating rod (340) is rotatably connected to the middle of the left and right sides of the top of the connecting plate (330); a second stirring rod (341) is evenly and symmetrically fixedly connected to the outer side of the rotating rod (340); a transmission gear (350) is fixedly connected to the outer bottom of the rotating rod (340); and an inner gear ring (360) is fixedly connected to the middle of the bottom of the inner cavity of the galvanizing tank body (100).

2. A production circulating galvanizing tank according to claim 1, characterized in that: A heating plate (110) is embedded in the galvanizing tank body (100); the input ends of the stirring motor (310) and the heating plate (110) are electrically connected to the output end of an external power source; and the output shaft end of the stirring motor (310) is fixedly connected to the bottom end of the rotating shaft (320).

3. A production circulating galvanizing tank according to claim 1, characterized in that: The first stirring rod (321) and the second stirring rod (341) are installed in a staggered manner, and the outer edge of the transmission gear (350) is meshed and connected with the inner gear ring (360) through tooth patterns.

4. A production circulating galvanizing tank according to claim 1, characterized in that: The filtering mechanism (400) comprises a support rod (410), a concentration cover (420), a connecting pipe (430), a processing box (440), a chute (450), an air suction pump (460), a collecting drawer (470), a filter screen (471) and activated carbon (480); the support rod (410) is fixedly connected to the four corners of the top of the galvanizing tank body (100); the center of the top of the support rod (410) is fixedly connected to the concentration cover (420); the center of the top of the concentration cover (420) is fixedly connected to the connecting pipe (431). 0), a treatment box (440) is fixedly connected to the middle of the top of the rear side of the galvanizing tank body (100), a slide groove (450) is opened in the middle of the left and right sides of the inner cavity of the treatment box (440), an air suction pump (460) is fixedly connected to the middle of the bottom of the treatment box (440), a collection drawer (470) is slidably connected inside the slide groove (450), a filter screen (471) is fixedly connected to the bottom of the collection drawer (470), and activated carbon (480) is placed on the top of the filter screen (471) and is located inside the collection drawer (470).

5. A production circulating galvanizing tank according to claim 4, characterized in that: The bottom of the connecting pipe (430) is fixedly connected to the middle of the top of the processing box (440), and the outer side of the collecting drawer (470) is in contact with the inner side of the sliding groove (450).

6. A production circulating galvanizing tank according to claim 4, characterized in that: The input end of the air suction pump (460) is electrically connected to the output end of the external power supply, and the air intake pipe of the air suction pump (460) is passed through and fixedly connected to the bottom of the processing box (440).

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