Steel plate pickling device

Abstract

The utility model discloses a steel plate pickling device which comprises a base and an upper cover, the base is provided with a pickling tank, a peripheral side plate of the pickling tank extends towards the upper end and extends out of the top surface of the base to form a first side plate, the top surface of the base is provided with a second side plate along the periphery, and the second side plate is provided with a third side plate. And a positioning groove is formed between the first side plate and the second side plate. A peripheral side plate of the upper cover is a third side plate, the third side plate is inserted into the positioning groove, so that the upper cover covers the upper part of the base and seals the pickling tank, a water seal tank is concavely arranged at the bottom of the positioning groove, and the water seal tank is positioned between the third side plate and the second side plate. The sealing performance of the pickling device is improved through the water seal, so that acid gas is prevented from leaking, the environment is protected, the safety risk of workers is reduced, and production is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of pickling equipment, in particular to a steel plate pickling device. Background Art

[0002] In the related art, when the steel plate is pickled, the acid gas in the transportation line is easily leaked due to the insufficient sealing of the sealed transportation line, affecting the environment. The leaked acid gas is likely to bring safety risks to the workers and is not conducive to production. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a steel plate pickling device, which can improve the sealing of the pickling device through a water seal, thereby ensuring that acid gas will not leak, protecting the environment and reducing the safety risks of workers, which is beneficial to production.

[0004] According to the first embodiment of the utility model, the steel plate pickling device comprises a base and an upper cover, the base is provided with a pickling tank, the peripheral side plate of the pickling tank extends to the upper end and protrudes from the top surface of the base to form a first side plate, the top surface of the base is provided with a second side plate along the periphery, and a positioning groove is formed between the first side plate and the second side plate. The peripheral side plate of the upper cover is a third side plate, and the third side plate is plugged into the positioning groove so that the upper cover is arranged above the base and closes the pickling tank, and the bottom of the positioning groove is concavely provided with a water seal groove, and the water seal groove is located between the third side plate and the second side plate.

[0005] According to the steel plate pickling device of the embodiment of the utility model, at least the following beneficial effects are achieved: by setting the water seal groove at the bottom of the positioning groove, when the third side plate of the upper cover is plugged into the positioning groove, an effective water seal effect can be formed. This design not only ensures the airtightness of the pickling tank and effectively prevents the leakage of acidic gas, but also prevents external impurities from entering the pickling tank, thereby ensuring the purity of the pickling process and the quality of steel plate pickling. On the other hand, the existence of the water seal groove enables any possible acidic gas leakage to be quickly and effectively controlled within a certain range, reducing the potential harm of acidic gas to the environment and operators. This is not only conducive to environmental protection, but also greatly improves the safety of the workplace. And through a simple plug-in method, the upper cover can be firmly covered on the base and close the pickling tank, making the operation process simple and efficient. At the same time, the design of the water seal groove also simplifies the maintenance process. When the sealing performance decreases, the sealing effect can be easily restored by adjusting or replacing the water seal groove components. The steel plate pickling device based on the water seal principle achieves many beneficial effects through its unique design, including excellent sealing performance, improved environmental protection and safety, easy operation and maintenance, and long-term durability, providing an efficient, safe and reliable solution for steel plate pickling operations.

[0006] According to some embodiments of the present invention, the third side plate abuts against the bottom of the positioning groove, and the outer side surface of the third side plate is closely adjacent to the water sealing groove.

[0007] According to some embodiments of the present invention, the third side plate abuts against the bottom of the water seal groove and is located at the lowest point of the water seal groove.

[0008] According to some embodiments of the present invention, the second side plate is provided with a guide slope, and the guide slope is inclined downward toward the positioning groove.

[0009] According to some embodiments of the present utility model, the guide slope is also connected to a limiting slope, the slope of the limiting slope is greater than that of the guide slope, and is located on a side close to the positioning groove.

[0010] According to some embodiments of the present utility model, the positioning groove is provided with a sealing rubber pad, and the end of the third side plate is tightly against the sealing rubber pad.

[0011] According to some embodiments of the present invention, the upper cover is also connected to a gas outlet connector, and the gas outlet connector is used to connect to a gas pipe to discharge acidic gas.

[0012] According to some embodiments of the utility model, a lifting lug is provided on the top of the upper cover, and at least two lifting lugs are provided for lifting.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0015] Figure 1 A schematic diagram of a steel plate pickling device according to an embodiment of the utility model;

[0016] Figure 2 It is a partially enlarged schematic diagram of the connection between the upper cover and the base of the steel plate pickling device according to an embodiment of the utility model.

[0017] Figure numerals: base 100; pickling tank 110; first side plate 111; second side plate 120; guide slope 121; limiting slope 122; positioning groove 130; water seal groove 140; sealing gasket 150; upper cover 200; third side plate 210; air outlet joint 220; lifting ear 230. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the utility model, unless otherwise clearly defined, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the technical personnel in the relevant technical field can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical solution. In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination 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. In the description of the specification, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination 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. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0022] In the related art, when the steel plate is pickled, the acid gas in the transportation line is easily leaked due to the insufficient sealing of the sealed transportation line, affecting the environment. The leaked acid gas is likely to bring safety risks to the workers and is not conducive to production.

[0023] For this purpose, refer to Figure 1 and Figure 2, is a steel plate pickling device proposed by the utility model, comprising a base 100 and an upper cover 200, the base 100 is provided with a pickling tank 110, the peripheral side plates of the pickling tank 110 extend to the upper end and extend out of the top surface of the base 100 to form a first side plate 111, the top surface of the base 100 is provided with a second side plate 120 along the periphery, and a positioning groove 130 is formed between the first side plate 111 and the second side plate 120. The peripheral side plate of the upper cover 200 is a third side plate 210, and the third side plate 210 is plugged into the positioning groove 130, so that the upper cover 200 is covered on the top of the base 100 and closes the pickling tank 110, and the bottom of the positioning groove 130 is concavely provided with a water seal groove 140, and the water seal groove 140 is located between the third side plate 210 and the second side plate 120. It is understandable that by setting the water seal groove 140 at the bottom of the positioning groove 130, when the third side plate 210 of the upper cover 200 is plugged into the positioning groove 130, an effective water seal effect can be formed. This design not only ensures the airtightness of the pickling tank 110 and effectively prevents the leakage of acidic gas, but also prevents external impurities from entering the pickling tank 110, thereby ensuring the purity of the pickling process and the quality of the pickling of steel plates. On the other hand, the existence of the water seal groove 140 enables any possible acidic gas leakage to be quickly and effectively controlled within a certain range, reducing the potential harm of acidic gas to the environment and operators. This is not only conducive to environmental protection, but also greatly improves the safety of the workplace. And through a simple plug-in method, the upper cover 200 can be stably covered on the base 100 and close the pickling tank 110, making the operation process simple and efficient. At the same time, the design of the water seal groove 140 also simplifies the maintenance process. When the sealing performance decreases, the sealing effect can be easily restored by adjusting or replacing the water seal groove 140 components. The steel plate pickling device based on the water seal principle achieves many beneficial effects through its unique design, including excellent sealing performance, improved environmental protection and safety, easy operation and maintenance, and long-term durability, providing an efficient, safe and reliable solution for steel plate pickling operations.

[0024] Reference Figure 2 Specifically, in some embodiments, the third side plate 210 abuts against the bottom of the positioning groove 130, and the outer side surface of the third side plate 210 is closely adjacent to the water seal groove 140. After the worker places the upper cover 200, ordinary water or other harmless liquid is poured into the water seal groove 140, and the third side plate 210 abuts closely against the bottom of the positioning groove 130 to ensure a stable connection between the upper cover 200 and the base 100. At the same time, the outer side surface of the third side plate 210 is closely adjacent to the water seal groove 140, forming an effective water seal interface, thereby preventing acidic gas from leaking. On the other hand, in some embodiments, the third side plate 210 abuts against the bottom of the water seal groove 140 and is located at the lowest point of the water seal groove 140. This makes the contact between the third side plate 210 and the water seal groove 140 closer, thereby ensuring the stability of the water seal effect.

[0025] Reference Figure 2 The second side plate 120 is provided with a diversion slope 121, which is inclined downward toward the positioning groove 130. Furthermore, the diversion slope 121 is also connected to the limiting slope 122, the slope of the limiting slope 122 is greater than that of the diversion slope 121, and is located on the side close to the positioning groove 130. The diversion slope 121 is conducive to the worker to quickly fill the water seal groove 140 with water, and the limiting slope 122 can prevent overflow due to excessive water filling, further improving the worker's operating efficiency.

[0026] Reference Figure 1 and Figure 2 , the positioning groove 130 is provided with a sealing pad 150, and the end of the third side plate 210 is in close contact with the sealing pad 150. By providing the sealing pad 150 in the positioning groove 130 and the end of the third side plate 210 is in close contact with the sealing pad 150, the sealing performance of the steel plate pickling device is significantly enhanced. The sealing pad 150 has good elasticity and corrosion resistance, and can effectively fill the small gap between the third side plate 210 and the positioning groove 130 to prevent the leakage of acid liquid and acid gas. This not only helps to maintain the purity of the acid liquid inside the pickling tank 110 and prevent external impurities from entering, but also reduces the potential harm of acid gas to operators and the surrounding environment. In addition, the use of the sealing pad 150 also improves the durability and reliability of the device and extends the service life of the device.

[0027] Reference Figure 1 The upper cover 200 is also connected to a gas outlet connector 220, which is used to connect the gas pipe to discharge the acid gas. By providing the gas outlet connector 220 and connecting the gas pipe to discharge the acid gas, the steel plate pickling device can effectively solve the problem of acid gas accumulation. During the pickling process, the generated acid gas is discharged through the gas outlet connector 220 and the gas pipe, which avoids the accumulation of acid gas inside the device, thereby reducing the harm to the operator and the surrounding environment. At the same time, the discharge of acid gas also helps to maintain the pressure balance inside the pickling tank 110, ensuring the stable progress of the pickling process. In addition, the provision of the gas outlet connector 220 also facilitates the centralized treatment of acid gas, which meets environmental protection requirements.

[0028] Reference Figure 1, a lifting lug 230 is provided on the top of the upper cover 200, and at least two lifting lugs 230 are provided for lifting. A lifting lug 230 is provided on the top of the upper cover 200, and at least two lifting lugs 230 are provided, which provides a convenient and safe operation method for lifting the device. The design of the lifting lug 230 enables the device to be easily fixed and lifted by the lifting equipment during movement, installation or maintenance, reducing the difficulty and risk of manual handling. At the same time, the provision of multiple lifting lugs 230 also ensures the stability and balance of the device during the lifting process, preventing damage or accidents caused by uneven force. In addition, the lifting lug 230 can also be used as a support point when the device is fixed, increasing the stability and safety of the device.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A steel plate pickling device, characterized in that: include: The base is provided with a pickling tank, the peripheral side plates of the pickling tank extend to the upper end and extend out of the top surface of the base to form a first side plate, the top surface of the base is provided with a second side plate along the periphery, and a positioning groove is formed between the first side plate and the second side plate; The upper cover has a peripheral side plate which is a third side plate, and the third side plate is inserted into the positioning groove so that the upper cover is arranged above the base and closes the pickling tank. The bottom of the positioning groove is concavely provided with a water seal groove, and the water seal groove is located between the third side plate and the second side plate.

2. The steel plate pickling device according to claim 1, characterized in that: The third side plate abuts against the bottom of the positioning groove, and the outer side surface of the third side plate is closely adjacent to the water sealing groove.

3. The steel plate pickling device according to claim 1, characterized in that: The third side plate abuts against the bottom of the water seal groove and is located at the lowest point of the water seal groove.

4. The steel plate pickling device according to claim 1, characterized in that: The second side plate is provided with a guide slope, and the guide slope is inclined downward toward the positioning groove.

5. The steel plate pickling device according to claim 4, characterized in that: The flow guiding inclined surface is also connected to the limiting inclined surface. The limiting inclined surface has a greater slope than that of the flow guiding inclined surface and is located at a side close to the positioning groove.

6. The steel plate pickling device according to claim 1, characterized in that: The positioning groove is provided with a sealing rubber pad, and the end of the third side plate is in close contact with the sealing rubber pad.

7. The steel plate pickling device according to claim 1, characterized in that: The upper cover is also connected with a gas outlet joint, and the gas outlet joint is used to connect with the gas pipe to discharge the acid gas.

8. The steel plate pickling device according to claim 1, characterized in that: The top of the upper cover is provided with lifting ears, and at least two of the lifting ears are provided for lifting.

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