Rapid cooling cover body

Abstract

The utility model relates to the technical field of industrial production, in particular to a rapid cooling cover body, which relates to a storage barrel and comprises a barrel cover, a cooling device and a cooling device. The feeding hole is formed in the barrel cover; the cooling component is arranged on the barrel cover and used for cooling the storage barrel, the cooling component comprises a liquid cooling part and a gas cooling part, the liquid cooling part is used for cooling the storage barrel, and the gas cooling part is used for exhausting oxygen; and a sealing member. According to the rapid cooling cover body, heat in powder in the storage barrel is taken away through the liquid cooling piece, so that the cooling effect is achieved, inert gas heavier than oxygen is introduced into the storage barrel through the gas cooling piece, heat transfer is further accelerated through flowing of the inert gas, the oxygen in the storage barrel can be exhausted, and the cooling effect is improved. And cooling liquid circulation cooperates with inert gas for cooling, so that the cooling rate is greatly increased, and meanwhile, the risk of spontaneous combustion is reduced.

Description

Technical Field

[0001] This utility model relates to the field of industrial production technology, specifically to a rapid cooling cover. Background Technology

[0002] Powder metallurgy uses high-temperature oxidation, reduction, and carbonization processes to produce powder. Due to the high furnace temperature, the powder remains at a relatively high temperature in the storage bins after exiting the furnace, posing a risk of spontaneous combustion and potential safety and quality incidents. To prevent spontaneous combustion, the temperature of the powder in the storage bins needs to be reduced. Powder metallurgy manufacturers typically cool the material by storing it in cold storage for a certain period of time.

[0003] However, relying solely on heat conduction from the barrel wall for cooling is inefficient, making it difficult to completely cool the core of the material. Furthermore, the method of judging the cooling effect by controlling the cooling time is unreliable, and spontaneous combustion accidents still occasionally occur. In addition, some manufacturers use specially made cooling barrels for cooling, but these barrels need to be customized, have complex designs, are bulky, are difficult to clean, and are prone to mixing. Therefore, different particle sizes of powder need to be used in dedicated barrels, resulting in low reuse rate of cooling barrels and high costs. Utility Model Content

[0004] The purpose of this invention is to provide a rapid cooling cover to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A rapid cooling lid, relating to a storage tank, includes:

[0007] A lid is placed on the storage container;

[0008] The feed inlet is located on the barrel lid;

[0009] A cooling component, installed on the lid, is used to cool the storage tank. The cooling component includes a liquid cooling component and a gas cooling component. The liquid cooling component is used to cool the storage tank, and the gas cooling component is used to remove oxygen.

[0010] A sealing component, located on the lid, is used to prevent oxygen from entering the storage tank.

[0011] Preferably, the liquid cooling component includes a coolant inlet, so the coolant inlet is located on the tank cover, and the tank cover is also provided with a cooling water outlet;

[0012] The liquid cooling component also includes a connector located below the tank lid and used to connect the coolant inlet and the cooling water outlet.

[0013] Preferably, the connector includes a coolant circulation pipe, one end of which is connected to a coolant inlet and the other end of which is connected to a coolant outlet.

[0014] Preferably, the connector includes multiple sets of coolant circulation pipes, a circulation chamber is provided inside the bucket cover, a pipe joint is provided in the circulation chamber, the pipe joint is connected to the multiple sets of coolant circulation pipes, and the pipe joint is connected to the coolant inlet and the cooling water outlet.

[0015] Preferably, the pipe fitting is used to connect the beginning and end of multiple sets of coolant circulation pipes, with the coolant inlet connected to the beginning of one set of coolant circulation pipes and the coolant outlet connected to the end of another set of coolant circulation pipes.

[0016] Preferably, the pipe fitting has a notched ring structure.

[0017] Preferably, the coolant circulation pipe is a U-shaped diamond-shaped pipe.

[0018] Preferably, the gas cooling component includes a protective gas outlet, which is located on the lid, and the lid also has a protective gas inlet, both of which penetrate the lid.

[0019] Preferably, the sealing component includes a sealing cap, and a boss is provided at the position of the corresponding feed inlet of the barrel cap. The sealing cap is disposed on the boss and is sealed to the boss.

[0020] Preferably, a thermometer is installed on the lid of the bucket, the thermometer is installed through the lid, and both ends of the thermometer extend out of the lid.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. This utility model allows for the free replacement of the original ordinary lid with the bucket lid 1, eliminating the need for a special powder storage bucket. It can be used flexibly according to the powder cooling requirements, resulting in low operating costs.

[0023] 2. This utility model uses a liquid cooling component to remove heat from the powder in the storage tank, thereby achieving a cooling effect. An inert gas heavier than oxygen is introduced into the storage tank through a gas cooling component. The flow of the inert gas further accelerates the heat transfer and can also expel oxygen from the storage tank, reducing the probability of spontaneous combustion. The cooling rate is greatly improved by the cooling liquid circulation working in conjunction with the inert gas cooling, while reducing the risk of spontaneous combustion.

[0024] 3. This utility model connects the feed inlet 9 to the discharge outlet of the production equipment in a sealed manner, allowing the powder to be directly poured into the storage tank, reducing the unprotected transfer steps of the material. Then, the feed inlet 9 is sealed by the sealing component, which can effectively reduce the falling in of impurities and foreign objects, and at the same time reduce the intake of oxygen, thereby reducing the risk of spontaneous combustion. Attached Figure Description

[0025] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0026] Figure 2 This is a bottom-view three-dimensional structural diagram of the present invention;

[0027] Figure 3 This is a cross-sectional three-dimensional structural diagram of the present invention;

[0028] Figure 4 This is an exploded view of the present invention.

[0029] In the diagram: 1. Bucket lid; 2. Protective gas outlet; 3. Protective gas inlet; 4. Coolant inlet; 5. Cooling water outlet; 6. Thermometer; 7. Sealing cap; 8. Coolant circulation pipe; 9. Feed inlet; 10. Circulation chamber; 11. Pipe connector. Detailed Implementation

[0030] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0032] like Figures 1-4 As shown, this application provides a rapid cooling cover for a storage tank, comprising: a tank cover 1 disposed on the storage tank; a feed inlet 9 opened on the tank cover 1; a cooling component disposed on the tank cover 1 for cooling the storage tank, the cooling component including a liquid cooling component and a gas cooling component, the liquid cooling component for cooling the storage tank and the gas cooling component for discharging oxygen; and a sealing component disposed on the tank cover 1 for preventing oxygen from entering the storage tank.

[0033] The original ordinary lid can be freely replaced by the lid 1, eliminating the need for a special powder storage container. It can be used flexibly according to the powder cooling requirements. The liquid cooling component removes heat from the powder in the storage container, thereby achieving a cooling effect. The gas cooling component introduces an inert gas heavier than oxygen into the storage container. The flow of the inert gas further accelerates the heat transfer and can expel oxygen from the storage container, reducing the probability of spontaneous combustion. The feed inlet 9 is sealed to the discharge port of the production equipment, allowing the powder to be directly poured into the storage container, reducing the number of unprotected material transfer steps. The feed inlet 9 is then sealed by a sealing component, which can effectively reduce the falling in of impurities and foreign objects, and at the same time reduce the intake of oxygen, thus reducing the risk of spontaneous combustion.

[0034] Specifically, such as Figure 4 As shown, the liquid cooling component includes a coolant inlet 4, which is located on the lid 1. The lid 1 also has a cooling water outlet 5. The liquid cooling component also includes a connector located below the lid 1 and used to connect the coolant inlet 4 and the cooling water outlet 5.

[0035] The coolant inlet 4 is connected to the cooling water outlet 5 via a connector. The liquid cooling medium flows into the connector through the coolant inlet 4, cools the powder in the storage tank, and then flows out through the cooling water outlet 5, thus achieving liquid circulation cooling of the powder in the storage tank.

[0036] Specifically, such as Figure 1 As shown, the connector includes a coolant circulation pipe 8, one end of which is connected to the coolant inlet 4, and the other end is connected to the coolant outlet 5.

[0037] In this embodiment: a set of coolant circulation pipes 8 are provided, and the beginning and end of the coolant circulation pipes 8 are connected to the coolant inlet 4 and the cooling water outlet 5 respectively, so as to realize the liquid circulation cooling of the powder in the storage tank.

[0038] Specifically, such as Figures 1-4 As shown, the connector includes multiple sets of coolant circulation pipes 8, and a circulation chamber 10 is opened inside the bucket cover 1. A pipe joint 11 is provided in the circulation chamber 10. The pipe joint 11 is connected to the multiple sets of coolant circulation pipes 8, and the pipe joint 11 is connected to the coolant inlet 4 and the cooling water outlet 5. The pipe joint 11 is used to connect the beginning and end of the multiple sets of coolant circulation pipes 8. The coolant inlet 4 is connected to the beginning of one set of coolant circulation pipes 8, and the cooling water outlet 5 is connected to the end of another set of coolant circulation pipes 8. The pipe joint 11 has a notched ring structure.

[0039] In this embodiment, the cooling efficiency of the liquid cooling component is increased by setting multiple sets of coolant circulation pipes 8. The multiple sets of coolant circulation pipes 8 are connected end to end through pipe joints 11, which ensures that the liquid cooling medium can flow completely through the multiple sets of coolant circulation pipes 8. Furthermore, the coolant inlet 4 is connected to the beginning of one set of coolant circulation pipes 8, and the coolant outlet 5 is connected to the end of another set of coolant circulation pipes 8, which also ensures that the liquid cooling medium can flow through all the coolant circulation pipes 8, thus ensuring its cooling effect.

[0040] Specifically, such as Figure 4 As shown, coolant circulation pipe 8 is a U-shaped diamond pipe.

[0041] The heat conduction area was increased by setting the coolant circulation pipe 8 as a U-shaped diamond pipe.

[0042] Specifically, such as Figures 1-2 As shown, the gas cooling component includes a protective gas outlet 2, which is located on the barrel cover 1. The barrel cover 1 is also provided with a protective gas inlet 3, and both the barrel cover 1 and the protective gas inlet 3 are provided through the barrel cover 1.

[0043] An inert gas heavier than oxygen is introduced through protective gas outlet 2. At this time, the inert gas gradually discharges the oxygen through protective gas inlet 3. Then the inert gas is discharged through protective gas inlet 3 again. The flow of inert gas further accelerates the heat transfer and can also discharge the oxygen in the storage tank, reducing the probability of spontaneous combustion.

[0044] Specifically, such as Figures 1-3 As shown, the sealing component includes a sealing cover 7. A boss is provided at the position of the corresponding feed inlet 9 of the barrel cover 1. The sealing cover 7 is placed on the boss and is sealed to the boss.

[0045] The boss on the feed inlet 9 facilitates a sealed connection with the discharge port of the production equipment, allowing the powder to be directly poured into the storage tank, reducing the unprotected transfer steps of the material. Then, the feed inlet 9 is sealed by the sealing cover 7 and the boss, which can effectively reduce the falling in of impurities and foreign objects, and at the same time reduce the intake of oxygen, thus reducing the risk of spontaneous combustion.

[0046] Specifically, such as Figure 1 As shown, a thermometer 6 is installed on the lid 1. The thermometer 6 passes through the lid 1 and both ends of the thermometer 6 extend out of the lid 1.

[0047] The temperature of the powder can be monitored in real time by thermometer 6 to ensure that the powder is completely cooled.

[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0049] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rapid cooling cover, relating to a storage tank, characterized in that, include: A lid (1) is placed on the storage container; The feed inlet (9) is located on the barrel cover (1); A cooling component is provided on the lid (1) for cooling the storage tank. The cooling component includes a liquid cooling component and a gas cooling component. The liquid cooling component is used to cool the storage tank, and the gas cooling component is used to discharge oxygen. A sealing component is provided on the lid (1) to prevent oxygen from entering the storage tank.

2. The rapid cooling cover according to claim 1, characterized in that, The liquid cooling component includes a coolant inlet (4), so the coolant inlet (4) is provided on the bucket cover (1), and the bucket cover (1) is also provided with a cooling water outlet (5); The liquid cooling component also includes a connector disposed below the bucket cover (1) and used to connect the coolant inlet (4) and the cooling water outlet (5).

3. A rapid cooling cover according to claim 2, characterized in that, The connector includes a coolant circulation pipe (8), one end of which is connected to the coolant inlet (4) and the other end is connected to the cooling water outlet (5).

4. A rapid cooling cover according to claim 2, characterized in that, The connector includes multiple sets of coolant circulation pipes (8), and a circulation chamber (10) is provided inside the bucket cover (1). A pipe joint (11) is provided inside the circulation chamber (10). The pipe joint (11) is connected to the multiple sets of coolant circulation pipes (8), and the pipe joint (11) is connected to the coolant inlet (4) and the cooling water outlet (5).

5. A rapid cooling cover according to claim 4, characterized in that, The pipe connector (11) is used to connect multiple sets of coolant circulation pipes (8) end to end, and the coolant inlet (4) is connected to the head of one set of coolant circulation pipes (8), and the coolant outlet (5) is connected to the tail of another set of coolant circulation pipes (8).

6. A rapid cooling cover according to claim 5, characterized in that, The pipe joint (11) has a notched ring structure.

7. A rapid cooling cover according to claim 3 or 4, characterized in that, The coolant circulation pipe (8) is a U-shaped diamond pipe.

8. A rapid cooling cover according to claim 1, characterized in that, The gas cooling component includes a protective gas outlet (2), which is disposed on the barrel cover (1). The barrel cover (1) is also provided with a protective gas inlet (3), and both the barrel cover (1) and the protective gas inlet (3) penetrate the barrel cover (1).

9. A rapid cooling cover according to claim 1, characterized in that, The sealing component includes a sealing cap (7). The barrel cover (1) is provided with a boss at the position corresponding to the feed inlet (9). The sealing cap (7) is provided on the boss and is sealed to the boss.

10. A rapid cooling cover according to claim 1, characterized in that, A thermometer (6) is provided on the lid (1). The thermometer (6) is installed through the lid (1), and both ends of the thermometer (6) extend out of the lid (1).

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