A shockproof pickling tank for castings

Abstract

This utility model discloses an anti-collision pickling tank for castings. The tank body is surrounded by a jacket. Several frames with anti-collision metal mesh are installed on the inner wall and bottom of the tank via mounting columns. An inclined baffle is installed on the upper part of the inner wall of the tank. A guardrail surrounds the upper surface of the tank. This utility model has a reasonable structure. The frames with anti-collision metal mesh installed on the inner wall and bottom of the tank via mounting columns prevent the castings from impacting the inner wall and bottom of the tank due to misoperation after entering the tank. The inclined baffle on the upper part of the inner wall prevents the castings from impacting the inner wall and the frames located on the inner wall during the lowering process due to misoperation. The guardrail surrounds the upper surface of the tank to prevent the castings from impacting the upper surface of the tank during the lowering process due to misoperation. Through the anti-collision metal mesh, inclined baffle, and guardrail, the tank body is protected in all directions, thus ensuring the service life of the tank.

Description

Technical Field

[0001] This utility model relates to the field of pickling tank technology for castings, specifically a shockproof pickling tank for castings. Background Technology

[0002] Castings are shaped metal objects obtained through various casting methods. This involves pouring molten metal into a pre-prepared mold using methods such as casting, injection, suction, or other casting techniques. After cooling, the metal undergoes subsequent processing such as grinding to obtain an object with a specific shape, size, and properties. Pickling is the process of removing oxides, rust, and other contaminants from the metal surface using acidic solutions, thereby cleaning and preparing the surface. For castings, pickling can significantly improve their surface quality, providing an ideal substrate for subsequent treatments such as spraying and electroplating.

[0003] Currently, pickling tanks used for castings are generally just a single tank structure, and overhead cranes are typically used to suspend the castings. However, if an operational error occurs during operation and the casting impacts the tank, it can damage the tank, resulting in economic losses or even production safety accidents. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this invention is to provide an anti-collision pickling tank for castings to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a shockproof pickling tank for castings, comprising a tank body, a jacket surrounding the tank body, an air inlet on the lower part of one side of the jacket, an air outlet on the upper part of the other side of the jacket, several frames mounted on the inner wall and bottom of the tank body via mounting columns, a shockproof metal mesh on the inner side of the frames, an inclined baffle on the upper part of the inner wall of the tank body, a support rod on the inner side of the inclined baffle, the end of the support rod away from the inclined baffle being connected to the inner wall of the tank body, and a guardrail surrounding the upper surface of the tank body.

[0006] Preferably, the present invention provides an anti-collision pickling tank for castings, wherein a waste discharge port is provided on one side of the bottom of the tank.

[0007] Preferably, the present invention provides an anti-collision pickling tank for castings, wherein the jacket has a plurality of supporting ribs inside, and the two ends of the supporting ribs are respectively connected to the inner wall of the jacket and the outer wall of the tank.

[0008] Preferably, the present invention provides an anti-collision pickling tank for castings, wherein the frame is fastened to the outer end of the mounting column by bolts.

[0009] Preferably, the present invention provides an anti-collision pickling tank for castings, wherein the height of the inclined baffle gradually decreases from the outside to the inside, and the distance from the inner edge of the inclined baffle to the inner wall of the tank is greater than the distance from the inner wall of the tank to the corresponding frame.

[0010] Preferably, the present invention provides an anti-collision pickling tank for castings, wherein the guardrail includes posts, crossbars and diagonal braces, the posts are evenly arranged on the upper surface of the tank, adjacent posts are connected by crossbars, and diagonal braces are provided on the outer side of each post.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The inner wall and bottom of the pool are equipped with frames featuring anti-collision metal meshes via mounting columns. These meshes prevent castings from impacting the inner wall and bottom of the pool during entry due to misoperation. An inclined baffle is installed on the upper part of the inner wall to prevent castings from impacting the inner wall and the frame located there during descent. A guardrail surrounds the upper surface of the pool to prevent castings from impacting its surface during descent. Through the anti-collision metal meshes, inclined baffles, and guardrails, the pool is comprehensively protected, ensuring its service life and preventing economic losses or safety accidents caused by castings impacting the pool. The mounting columns allow for easy installation and removal of the frames with anti-collision metal meshes, facilitating mesh replacement. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a top view of the structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the guardrail structure.

[0016] In the diagram: 1. Pool body; 2. Jacket; 3. Air inlet; 4. Air outlet; 5. Mounting column; 6. Frame; 7. Anti-collision metal mesh; 8. Inclined baffle; 9. Support rod; 10. Guardrail; 11. Waste discharge port; 12. Support rib; 1001. Column; 1002. Horizontal bar; 1003. Diagonal brace. Detailed Implementation

[0017] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0018] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Please see Figure 1-2 This utility model provides a technical solution: an anti-collision pickling tank for castings, including a tank body 1, a jacket 2 surrounding the tank body 1, and several supporting ribs 12 inside the jacket 2. The two ends of the supporting ribs 12 are connected to the inner wall of the jacket 2 and the outer wall of the tank body 1, respectively, to ensure the support of the jacket 2. An air inlet 3 is provided at the lower part of one side of the jacket 2, and an air outlet 4 is provided at the upper part of the other side of the jacket 2. Several frames 6 are provided on the inner wall and bottom of the tank body 1 via mounting columns 5. The frames 6 are fastened to the outer ends of the mounting columns 5 with bolts to facilitate replacement of the frames 6. Of course, if the bolts become unusable after long-term use, they can be replaced. The mounting column 5 is directly welded to the frame 6. The inner side of the frame 6 is equipped with a collision-proof metal mesh 7. The inner wall of the pool 1 and the upper part are equipped with an inclined baffle 8. The inner side of the inclined baffle 8 is equipped with a support rod 9. The end of the support rod 9 away from the inclined baffle 8 is connected to the inner wall of the pool 1. The height of the inclined baffle 8 gradually decreases from the outside to the inside. The distance from the inner edge of the inclined baffle 8 to the inner wall of the pool 1 is greater than the distance from the inner wall of the pool 1 to the corresponding frame 6, so as to ensure that the casting will not collide with the frame 6 located on the inner wall of the pool 1 during the lowering process. A guardrail 10 is also set around the upper surface of the pool 1. A waste discharge port 11 is set on one side of the bottom of the pool 1 to realize the discharge of pickling waste liquid and debris.

[0020] like Figure 3 As shown, the guardrail 10 includes posts 1001, crossbars 1002 and diagonal braces 1003. The posts 1001 are evenly arranged on the upper surface of the pool body 1. Adjacent posts 1001 are connected by crossbars 1002. Diagonal braces 1003 are provided on the outer side of each post 1001. This structure ensures the structural strength of the guardrail 10.

[0021] Installation method and operating principle: The pool body 1 is poured with concrete. During the pouring process, the upper parts of the mounting columns 5, support rods 9, and inclined baffles 8 are pre-embedded in the inner wall of the pool body 1. A portion of the mounting columns 5 is also pre-embedded in the bottom of the pool body 1. Simultaneously, the support columns are pre-embedded in the outer wall of the pool body 1. The bottoms of the uprights 1001 and diagonal braces 1003 of the guardrail 10 are pre-embedded in the top of the pool body 1. The inner and outer surfaces of the pool body 1 are sealed and treated with anti-corrosion measures. Next, the jacket 2 is installed on the outside of the pool body 1. The jacket 2 is supported by several support rods 9. The jacket 2 can also be fabricated by pouring concrete, and is also sealed and treated with anti-corrosion measures. When the pool body 1 is made of stainless steel, the mounting columns 5, support rods 9, and inclined baffles 8 are all welded to the inner wall of the pool body 1. The support ribs 12 are welded to the outer wall of the pool body 1 and the jacket 2, respectively. The bottoms of the uprights 1001 and diagonal braces 1003 of the guardrail 10 are welded to the top of the pool body 1, and the jacket 2 is welded to the outer perimeter of the pool body 1. Each mounting column 5 has screw holes at its outer end. The frame 6 with the anti-collision metal mesh 7 on the inner side is aligned with the mounting column 5, and the frame 6 is installed on the corresponding mounting column 5 using bolts, thereby protecting the inner wall and bottom of the tank 1. In use, the pickling solution is poured into the tank 1, and the casting is lifted and moved above the pickling tank using a crane and hoist. The casting is then lowered into the tank 1 and immersed in the pickling solution. Steam is introduced into the jacket 2 to maintain the temperature of the tank at 30-50°C, thereby achieving the pickling of the casting. This utility model has a reasonable structure. The inner wall and bottom of the pool body 1 are equipped with frames 6 with anti-collision metal mesh 7 through the mounting columns 5. The anti-collision metal mesh 7 can prevent the casting from hitting the inner wall and bottom of the pool body 1 due to misoperation after entering the pool body 1. In addition, the upper part of the inner wall of the pool body 1 is provided with inclined baffles 8. The inclined baffles 8 can prevent the casting from hitting the inner wall of the pool body 1 and the frames 6 located on the inner wall of the pool body 1 during the lowering process due to misoperation. At the same time, a guardrail 10 is also surrounded on the upper surface of the pool body 1 to prevent the casting from hitting the upper surface of the pool body 1 during the lowering process due to misoperation. Through the anti-collision metal mesh 7, inclined baffles 8 and guardrail 10, the pool body 1 can be protected in all directions, thereby ensuring the service life of the pool body 1 and avoiding economic losses or safety accidents caused by the casting hitting the pool body 1. Furthermore, the frames 6 with anti-collision metal mesh 7 can be installed and disassembled through the mounting columns 5, which facilitates the replacement of anti-collision metal mesh 7.

[0022] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0023] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A shockproof pickling tank for castings, characterized in that: The pool includes a pool body (1), a sleeve (2) is provided around the pool body (1), an air inlet (3) is provided at the lower part of one side of the sleeve (2), and an air outlet (4) is provided at the upper part of the other side of the sleeve (2). The inner wall and bottom of the pool body (1) are provided with several frames (6) by mounting columns (5). The inner side of the frame (6) is provided with a collision-proof metal mesh (7). The inner wall of the pool body (1) and the upper part are provided with a sloping baffle (8). The inner side of the sloping baffle (8) is provided with a support rod (9). The end of the support rod (9) away from the sloping baffle (8) is connected to the inner wall of the pool body (1). The upper surface of the pool body (1) is also surrounded by a guardrail (10).

2. The anti-collision pickling tank for castings according to claim 1, characterized in that: A waste outlet (11) is provided on one side of the bottom of the pool body (1).

3. The anti-collision pickling tank for castings according to claim 1, characterized in that: The jacket (2) has several supporting ribs (12) inside, and the two ends of the supporting ribs (12) are connected to the inner wall of the jacket (2) and the outer wall of the pool body (1) respectively.

4. The anti-collision pickling tank for castings according to claim 1, characterized in that: The frame (6) is fastened to the outer end of the mounting column (5) by bolts.

5. The anti-collision pickling tank for castings according to claim 1, characterized in that: The height of the inclined baffle (8) gradually decreases from the outside to the inside, and the distance from the inner edge of the inclined baffle (8) to the inner wall of the pool body (1) is greater than the distance from the inner wall of the pool body (1) to the corresponding frame (6).

6. The anti-collision pickling tank for castings according to claim 1, characterized in that: The guardrail (10) includes posts (1001), crossbars (1002) and diagonal braces (1003). The posts (1001) are evenly arranged on the upper surface of the pool body (1). Adjacent posts (1001) are connected by crossbars (1002). Diagonal braces (1003) are provided on the outer side of each post (1001).

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