Liquid cooling mechanism

Abstract

The present application discloses a liquid medicine cooling mechanism, including an exhaust duct, in which a wet dust collector is arranged; a guide channel is arranged at the air inlet of the exhaust duct, and the guide channel is arranged along the transportation line of the object to be cooled; an air-cooled exhaust hood is arranged along the transportation line, and the air-cooled exhaust hood is connected to the guide channel. The liquid medicine cooling mechanism of the present application ensures that there are no bubbles, shrinkage holes, cracks, etc. after the liquid medicine solidifies, thereby improving production efficiency and ensuring product quality.

Description

Technical Field

[0001] The present application relates to a liquid medicine cooling mechanism. Background Art

[0002] In the field of ammunition production, the raw material liquid medicine with a temperature above 90°C is generally cooled quickly to generate the corresponding medicine blocks. In order to meet the production demand of quickly condensing the high-temperature liquid medicine into medicine blocks, air cooling mechanism is often used, which can quickly cool the liquid medicine into medicine blocks. However, the current air cooling mechanism has uneven wind speed for liquid medicine cooling, which leads to bubbles, shrinkage holes, cracks and other phenomena after the liquid medicine is cooled and solidified into medicine blocks, and the quality of the medicine balls cannot be guaranteed. Utility Model Content

[0003] In view of this, the embodiments of the present application hope to provide a liquid medicine cooling mechanism to at least solve the above-mentioned technical problems.

[0004] To achieve the above purpose, the technical solution of this application is implemented as follows:

[0005] The embodiment of the present application provides a liquid medicine cooling mechanism, comprising an exhaust duct, wherein a wet dust collector is arranged in the exhaust duct; a guide channel is arranged at an air inlet of the exhaust duct, and the guide channel is arranged along a transportation line of an object to be cooled;

[0006] An air-cooling exhaust hood is arranged along the transport line, and the air-cooling exhaust hood is conductively connected with the guide channel.

[0007] In the above scheme, an access channel and an exhaust hood are provided on the main body of the air-cooled exhaust hood, and the exhaust hood is a hollow structure. The accommodating space in the hollow structure is connected to the access channel on both sides; a baffle is provided on the side of the hollow structure close to the transport line; a plurality of exhaust holes are provided on the baffle and the side wall of the hollow structure; the access channel is conductively connected to the guide channel.

[0008] In the above scheme, the first air-cooled exhaust hood, the second air-cooled exhaust hood and the third air-cooled exhaust hood are arranged in sequence along the transport direction of the object to be cooled in the transport line, and the first air-cooled exhaust hood, the second air-cooled exhaust hood and the third air-cooled exhaust hood are all conductively connected to the guide channel.

[0009] In the above solution, the first air-cooling exhaust hood, the second air-cooling exhaust hood and the third air-cooling exhaust hood have different exhaust powers.

[0010] In the above solution, the air-cooled exhaust hood is welded from stainless steel.

[0011] The liquid medicine cooling mechanism provided by the present application sets a high-power air-cooled exhaust hood at the front end of the transport line to quickly cool down the liquid medicine with a high temperature, while the exhaust power of the air-cooled exhaust hood at the rear end of the transport line is set relatively small to gradually cool down the liquid medicine; in addition, the liquid medicine cooling mechanism of the embodiment of the present application is also provided with a wet dust collector, which can quickly absorb the water vapor and dust generated when the liquid medicine in each air-cooled exhaust hood condenses, so that the solidification performance of the liquid medicine is better. After the liquid medicine solidifies, there are no bubbles, shrinkage holes, cracks, etc., which improves production efficiency and ensures product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A schematic diagram of the structure of the liquid medicine cooling mechanism of an embodiment of the present application;

[0013] Figure 2 This is a schematic diagram of the structure of the air-cooled exhaust hood according to an embodiment of the present application;

[0014] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure. DETAILED DESCRIPTION

[0015] The technical solution of the present application is further elaborated in detail below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0016] The various specific technical features in the various embodiments described in the specific implementation methods can be combined in various ways without contradiction. For example, different implementation methods can be formed by combining different specific technical features. In order to avoid unnecessary repetition, the various possible combinations of the specific technical features in this application will not be described separately.

[0017] In the embodiments of the present application, it should be noted that, unless otherwise specified and limited, the term "connection" should be understood in a broad sense. For example, it can be an electrical connection or a connection between two components. It can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to the specific circumstances.

[0018] It should be noted that the terms "first\second\third" involved in the embodiments of the present application are only used to distinguish similar objects, and do not represent a specific order for the objects. It is understandable that the specific order or sequence of "first\second\third" can be interchanged where permitted. It should be understood that the objects distinguished by "first\second\third" can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0019] The following is a detailed description of the liquid medicine cooling mechanism described in the embodiments of the present application in conjunction with the accompanying drawings.

[0020] Figure 1 Schematic diagram of the structure of the liquid medicine cooling mechanism of the embodiment of the present application. Figure 1 As shown, the liquid medicine cooling mechanism of the embodiment of the present application includes an exhaust duct 6, in which a wet dust collector 5 is arranged; a guide channel 4 is arranged at the air inlet of the exhaust duct 6, and the guide channel 4 is arranged along the transportation line of the object to be cooled. An air-cooled exhaust hood is also arranged along the transportation line, and the air-cooled exhaust hood is conductively connected to the guide channel 4.

[0021] Figure 2 Schematic diagram of the structure of the air-cooled exhaust hood according to the embodiment of the present application. Figure 2 As shown, the main body of the air-cooled exhaust hood of the embodiment of the present application is provided with an access channel 101 and an exhaust hood 103, the exhaust hood is a hollow structure, and the accommodating space in the hollow structure is connected to the access channel 101 from both sides; a baffle 104 is provided on the side of the hollow structure close to the transport line; Figure 3 for Figure 2 The local enlarged structural diagram of Figure 3 As shown, a plurality of air exhaust holes 102 are provided on the baffle 104 and the side wall of the hollow structure of the embodiment of the present application; the access channel 101 is conductively connected with the guide channel 4 .

[0022] like Figure 1 As shown, in the embodiment of the present application, along the transportation direction of the object to be cooled of the transportation line, the first air-cooling exhaust hood 1, the second air-cooling exhaust hood 2 and the third air-cooling exhaust hood 3 are sequentially arranged, and the first air-cooling exhaust hood 1, the second air-cooling exhaust hood 2 and the third air-cooling exhaust hood 3 are all conductively connected with the guide channel 4. The first air-cooling exhaust hood 1, the second air-cooling exhaust hood 2 and the third air-cooling exhaust hood 3 have different exhaust powers. Specifically, the first air-cooling exhaust hood 1 has the largest exhaust power, the second air-cooling exhaust hood 2 has the second largest exhaust power, and the third air-cooling exhaust hood 3 has an exhaust power less than the exhaust power of the second air-cooling exhaust hood 2. The number of air-cooling exhaust hoods and their respective exhaust powers, the arrangement method and arrangement interval of the air-cooling exhaust hoods on the transportation line, etc. of the embodiment of the present application are set according to the cooling requirements of the object to be cooled.

[0023] By setting the exhaust power and arrangement of the first air-cooled exhaust hood 1, the second air-cooled exhaust hood 2 and the third air-cooled exhaust hood 3, and adopting the liquid medicine cooling mechanism of the embodiment of the present application, it is possible to ensure that there are no bubbles, shrinkage holes, cracks, etc. after the liquid medicine solidifies, thereby improving production efficiency and ensuring product quality.

[0024] The air-cooled exhaust hood of the embodiment of the present application is welded from stainless steel, is beautiful and sturdy, has a double-layer structure, has exhaust holes around the lower periphery of the inner layer, and the outer layer is connected to the exhaust duct.

[0025] The air-cooled exhaust hood of the embodiment of the present application is composed of a three-stage air-cooling structure, such as Figure 1 As shown, the first air-cooled exhaust hood 1, the second air-cooled exhaust hood 2 and the third air-cooled exhaust hood 3 are all connected to the guide channel 4, and the guide channel 4 is connected to the wet dust collector 5 through the exhaust duct 6. The high-temperature liquid medicine is transported to the first air-cooled exhaust hood 1, and the hot air in the first air-cooled exhaust hood 1 is quickly sucked away by the wet dust collector 5, and the liquid medicine is quickly cooled down for preliminary cooling, and then transported to the second air-cooled exhaust hood 2 through the transportation line for secondary cooling, and the wet dust collector 5 quickly sucks away the water vapor and dust generated when the liquid medicine in the second air-cooled exhaust hood 2 condenses, and the liquid medicine solidifies, and finally transported to the third exhaust hood 3 for cooling again, and the wet dust collector 5 quickly sucks away the air and dust in the third air-cooled exhaust hood 3, so that the liquid medicine is completely cooled and solidified into a medicine block. The first air-cooled exhaust hood 1, the second air-cooled exhaust hood 2 and the third air-cooled exhaust hood 3 are all double-layer structures, with exhaust holes 102 in the inner layer, and the outer layer pipe connection port 101 is connected to the guide channel 4. When the wet dust collector 5 is working, the airflow flows through the exhaust holes 102 and flows and is discharged along the middle of the inner and outer layers of the first air-cooled exhaust hood 1, the second air-cooled exhaust hood 2 and the third air-cooled exhaust hood 3, which better ensures that the entire liquid medicine in the air-cooled exhaust hood is cooled at the same time. The first air-cooled exhaust hood 1, the second air-cooled exhaust hood 2 and the third air-cooled exhaust hood 3 also protect the liquid medicine and the medicine block during the cooling process.

[0026] The embodiments of the present application solve the problems that it takes a long time for the naturally cooled medicine liquid to solidify into medicine blocks during the product production process, the surface and interior of the medicine liquid cannot solidify at the same time, and the medicine blocks have bubbles, shrinkage holes, cracks, etc. after the medicine liquid solidifies, thereby improving production efficiency and ensuring product quality.

[0027] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely illustrative. In addition, the features disclosed in the several method or device embodiments provided in this application can be arbitrarily combined without conflict to obtain new method embodiments or device embodiments.

[0028] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A liquid medicine cooling mechanism, characterized in that: The liquid medicine cooling mechanism comprises an exhaust duct, in which a wet dust collector is arranged; a guide channel is arranged at the air inlet of the exhaust duct, and the guide channel is arranged along the transportation line of the object to be cooled; An air-cooling exhaust hood is arranged along the transport line, and the air-cooling exhaust hood is conductively connected with the guide channel; An access channel and an exhaust hood are provided on the main body of the air-cooled exhaust hood. The exhaust hood is a hollow structure, and the accommodating space in the hollow structure is connected to the access channel on both sides; a baffle is provided on the side of the hollow structure close to the transport line; a plurality of exhaust holes are provided on the baffle and the side wall of the hollow structure; the access channel is conductively connected to the guide channel.

2. The liquid medicine cooling mechanism according to claim 1, characterized in that: A first air-cooling exhaust hood, a second air-cooling exhaust hood and a third air-cooling exhaust hood are arranged in sequence along the transport direction of the object to be cooled in the transport line, and the first air-cooling exhaust hood, the second air-cooling exhaust hood and the third air-cooling exhaust hood are all conductively connected to the guide channel.

3. The liquid medicine cooling mechanism according to claim 2, characterized in that: The first air-cooling exhaust hood, the second air-cooling exhaust hood and the third air-cooling exhaust hood have different air extraction powers.

4. The liquid medicine cooling mechanism according to claim 1, characterized in that: The air-cooling exhaust hood is welded from stainless steel.

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