PP pickling tank

Abstract

The utility model discloses a pp (polypropylene) pickling tank which comprises a pickling tank body, the outer wall of the cover plate is rotationally connected with the top of the pickling tank body through a fixing shaft; the outer walls of the supporting legs are fixedly connected with the outer wall of the pickling tank body, and the supporting legs are annularly arrayed along the central axis of the pickling tank body; the outer wall of the stepping motor is fixedly connected with the bottom of the pickling tank body through a rack; the utility model relates to the technical field of pickling tanks. According to the pickling tank, the stirring assembly is arranged, the stepping motor drives the rotating disc in the pickling tank body to rotate through the rotating shaft, and the stirring claws are connected to the rotating disc through the connecting rods, so that the stirring claws are forced to rotate along the interior of the pickling tank body, a solution in the pickling tank body is stirred, and objects and the solution are fully mixed; the purpose of the pp pickling tank is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pp pickling tanks, and specifically relates to a pp pickling tank. Background Technique

[0002] In industrial production, pickling is a common surface treatment process used to remove oxides, rust and other impurities on the surface of objects such as metal products. The pp pickling tank has been widely used in the pickling process due to its good corrosion resistance and low cost.

[0003] However, traditional pp pickling tanks have some deficiencies in actual use. On the one hand, traditional equipment usually lacks an effective stirring device, which makes it difficult for the items in the pickling tank to be fully mixed with the solution, affecting the pickling effect and making it unable to meet the requirements of different pickling processes. On the other hand, when an emergency occurs and it is necessary to quickly drain the solution in the pickling tank, traditional equipment is difficult to achieve. The lack of an emergency drainage function may lead to the inability to handle the solution in the pickling tank in case of sudden situations such as equipment failures and safety accidents, thus bringing greater risks and losses. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is: a pp pickling tank, including: a pickling tank body; a cover plate, the outer wall of the cover plate is rotationally connected to the top of the pickling tank body through a fixed shaft; support feet, the outer wall of the support feet is fixedly connected to the outer wall of the pickling tank body, and the support feet are annularly arranged along the central axis of the pickling tank body; a stepping motor, the outer wall of the stepping motor is fixedly connected to the bottom of the pickling tank body through a frame; a stirring assembly, the outer wall of the stirring assembly is rotationally connected to the inner wall of the bottom of the pickling tank body; a discharge assembly, the outer wall of the discharge assembly is fixedly connected to the outer wall of the support feet; the stirring assembly includes a rotating shaft, the top of the rotating shaft is fixedly connected with a turntable, the outer wall of the turntable is fixedly connected with connecting rods, and the connecting rods are annularly arranged along the central axis of the turntable, the outer wall of the connecting rods is fixedly connected with stirring claws, and the material of the stirring claws is acid-resistant material.

[0005] Preferably, the outer wall of the pickling tank body is fixedly connected with support ribs, and the support ribs are linearly arranged along the central axis of the pickling tank body. The outer wall of the rotating shaft is fixedly connected to the output end of the stepping motor, and the material of the rotating shaft is acid-resistant material.

[0006] Preferably, the outer wall of the stirring claws is slidably connected to the inner wall of the pickling tank body, the inner wall of the pickling tank body is slidably connected to the outer wall of the connecting rods, the material of the pickling tank body is polypropylene material, and the outer wall of the rotating shaft is rotationally connected to the inner wall of the pickling tank body.

[0007] Preferably, the discharge assembly includes a liquid storage shell, a communication shell is fixedly connected to the top of the liquid storage shell, a plug board is slidably connected to the inner wall of the communication shell, and the material of the plug board is acid-resistant material.

[0008] Preferably, the top of the communication shell is fixedly connected to the bottom of the pickling tank body, a diversion pipe is fixedly connected to the outer wall of the liquid storage shell, a plug block is slidably connected to the inner wall of the diversion pipe, and the outer wall of the liquid storage shell is fixedly connected to the outer wall of the support foot, and the support foot restricts the position of the liquid storage shell.

[0009] The beneficial effects of the present utility model are as follows:

[0010] 1. By setting the stirring assembly in the present utility model, the stepping motor drives the turntable in the pickling tank body to rotate through the rotating shaft, and the stirring claws are connected to the turntable through the connecting rod, so that the stirring claws are forced to rotate along the inside of the pickling tank body, so as to stir the solution in the pickling tank body, making the articles and the solution fully mixed, achieving the purpose of being able to stir the solution to adapt to different pickling processes, and solving the problem that the traditional equipment cannot stir.

[0011] 2. By setting the discharge assembly in the present utility model, sliding the plug board in the direction away from the communication shell, the plug board cannot be completely slid out of the communication shell to prevent the solution from leaking from the interface of the plug board. The solution in the pickling tank body can flow to the liquid storage shell through the communication shell, so as to empty the solution in the pickling tank body, achieving the purpose of being able to urgently empty the solution in the pickling tank, and solving the problem that the traditional equipment cannot urgently empty the solution in the pickling tank. Description of the Drawings

[0012] Figure 1 is the front view of the present utility model;

[0013] Figure 2 is the sectional view of the present utility model;

[0014] Figure 3 is the structural schematic diagram of the stirring assembly of the present utility model;

[0015] Figure 4 is the structural schematic diagram of the discharge assembly of the present utility model.

[0016] In the figure: 1, pickling tank body; 2, cover plate; 3, support foot; 4, stirring assembly; 5, discharge assembly; 6, stepping motor; 7, support rib; 41, turntable; 42, connecting rod; 43, stirring claw; 44, rotating shaft; 51, liquid storage shell; 52, communication shell; 53, plug board; 54, diversion pipe; 55, plug block. Detailed Embodiments

[0017] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations will be obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0018] Embodiment:

[0019] Please refer to Figure 1 - Figure 4 The present utility model provides a technical solution: a pp pickling tank, including: a pickling tank body 1; a cover plate 2, the outer wall of the cover plate 2 is rotatably connected to the top of the pickling tank body 1 through a fixed shaft; support feet 3, the outer wall of the support feet 3 is fixedly connected to the outer wall of the pickling tank body 1, and the support feet 3 are annularly arranged along the central axis of the pickling tank body 1; a stepping motor 6, the outer wall of the stepping motor 6 is fixedly connected to the bottom of the pickling tank body 1 through a frame; a stirring assembly 4, the outer wall of the stirring assembly 4 is rotatably connected to the inner wall of the bottom of the pickling tank body 1; a discharging assembly 5, the outer wall of the discharging assembly 5 is fixedly connected to the outer wall of the support feet 3; the stirring assembly 4 includes a rotating shaft 44, the top of the rotating shaft 44 is fixedly connected with a turntable 41, the outer wall of the turntable 41 is fixedly connected with connecting rods 42, and the connecting rods 42 are annularly arranged along the central axis of the turntable 41, the outer wall of the connecting rods 42 is fixedly connected with stirring claws 43, the outer wall of the pickling tank body 1 is fixedly connected with support ribs 7, and the support ribs 7 are linearly arranged along the central axis of the pickling tank body 1, the support strength of the pickling tank body 1 is increased through the support ribs 7, and the outer wall of the rotating shaft 44 is fixedly connected to the output end of the stepping motor 6.

[0020] The outer wall of the stirring claw 43 is slidably connected to the inner wall of the pickling tank body 1, the inner wall of the pickling tank body 1 is slidably connected to the outer wall of the connecting rod 42, the outer wall of the rotating shaft 44 is rotatably connected to the inner wall of the pickling tank body 1, the discharging assembly 5 includes a liquid storage shell 51, the top of the liquid storage shell 51 is fixedly connected with a communicating shell 52, a plug board 53 is slidably connected to the inner wall of the communicating shell 52, and the passage of the solution is controlled by the plug board 53.

[0021] The top of the communicating shell 52 is fixedly connected to the bottom of the pickling tank body 1, a guide pipe 54 is fixedly connected to the outer wall of the liquid storage shell 51, a plug block 55 is slidably connected to the inner wall of the guide pipe 54, and the solution in the liquid storage shell 51 can be discharged by sliding the plug block 55 out of the guide pipe 54, and the outer wall of the liquid storage shell 51 is fixedly connected to the outer wall of the support feet 3.

[0022] Working principle:

[0023] During use, first fix the pickling tank body 1 to the ground through the support feet 3. After the position of the pickling tank body 1 is stable, the cover plate 2 on the pickling tank body 1 can be flipped, and the solution can be poured into the pickling tank body 1. Subsequently, the items to be pickled can be placed in the pickling tank body 1, and the stepping motor 6 can be started. The stirring assembly 4 is driven by the stepping motor 6 to operate, so that the solution and the items are fully mixed. When an emergency occurs and the solution in the pickling tank body 1 needs to be discharged, the solution in the pickling tank body 1 can be discharged into the discharge assembly 5 through the discharge assembly 5 to empty the pickling tank body 1. Support ribs 7 are provided on the outer wall of the pickling tank body 1 to increase the support strength of the pickling tank body 1 through the support ribs 7.

[0024] After the stepping motor 6 is started, the stepping motor 6 drives the turntable 41 in the pickling tank body 1 to rotate through the rotating shaft 44. Since the stirring claws 43 are connected to the turntable 41 through the connecting rods 42, the stirring claws 43 are forced to rotate along the inside of the pickling tank body 1, thereby agitating the solution in the pickling tank body 1 and enabling the items and the solution to be fully mixed.

[0025] When using the discharge assembly 5, only need to slide the plug board 53 in the direction away from the communication shell 52, but the plug board 53 cannot be completely slid out of the communication shell 52, so as to prevent the solution from leaking out from the interface of the plug board 53. The solution in the pickling tank body 1 can flow through the communication shell 52 into the liquid storage shell 51 to empty the solution in the pickling tank body 1. And a diversion pipe 54 is provided at the bottom of the liquid storage shell 51. Therefore, only need to slide the plug block 55 out of the diversion pipe 54 to discharge the solution in the liquid storage shell 51. It should be noted that acid-resistant gloves need to be worn to pull out the plug block 55.

[0026] Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work shall fall within the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. A PP pickling tank, characterized in that, Comprising: Pickling tank body (1); Cover plate (2), the outer wall of the cover plate (2) is rotatably connected to the top of the pickling tank body (1) through a fixed shaft; Support feet (3), the outer wall of the support feet (3) is fixedly connected to the outer wall of the pickling tank body (1), and the support feet (3) are annularly arranged along the central axis of the pickling tank body (1); Stepper motor (6), the outer wall of the stepper motor (6) is fixedly connected to the bottom of the pickling tank body (1) through a frame; Stirring assembly (4), the outer wall of the stirring assembly (4) is rotatably connected to the inner wall of the bottom of the pickling tank body (1); Discharge assembly (5), the outer wall of the discharge assembly (5) is fixedly connected to the outer wall of the support feet (3); The stirring assembly (4) includes a rotating shaft (44), the top of the rotating shaft (44) is fixedly connected with a turntable (41), the outer wall of the turntable (41) is fixedly connected with connecting rods (42), and the connecting rods (42) are annularly arranged along the central axis of the turntable (41), and the outer wall of the connecting rods (42) is fixedly connected with stirring claws (43).

2. The pp pickling tank according to claim 1, wherein: The outer wall of the pickling tank body (1) is fixedly connected with support ribs (7), and the support ribs (7) are linearly arranged along the central axis of the pickling tank body (1), and the outer wall of the rotating shaft (44) is fixedly connected to the output end of the stepper motor (6).

3. A pp pickling tank according to claim 1, characterized in that: The outer wall of the stirring claw (43) is slidably connected to the inner wall of the pickling tank body (1), the inner wall of the pickling tank body (1) is slidably connected to the outer wall of the connecting rod (42), and the outer wall of the rotating shaft (44) is rotatably connected to the inner wall of the pickling tank body (1).

4. A pp pickling tank according to claim 1, characterized in that: The discharge assembly (5) includes a liquid storage shell (51), the top of the liquid storage shell (51) is fixedly connected with a communication shell (52), and a plug board (53) is slidably connected to the inner wall of the communication shell (52).

5. A pp pickling tank according to claim 4, characterized in that: The top of the communication shell (52) is fixedly connected to the bottom of the pickling tank body (1), and a diversion pipe (54) is fixedly connected to the outer wall of the liquid storage shell (51).

6. A PP pickling tank according to claim 5, characterized in that: A plug block (55) is slidably connected to the inner wall of the diversion pipe (54), and the outer wall of the liquid storage shell (51) is fixedly connected to the outer wall of the support feet (3).

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