Cooling device for sintering furnace

Abstract

The utility model provides a cooling device for a sintering furnace, which comprises a base, two sides of the top of the base are provided with a support framework in a butt joint manner, the top of the support framework is fixedly provided with a top plate, the top of the top plate is fixedly provided with an atomization assembly, and the bottom of the top plate is fixedly provided with an air draft assembly. The output end of the atomization assembly is provided with a guiding assembly in a butt joint mode, the guiding assembly extends to the top of the base, and a cooling assembly is fixedly installed on the outer side of the supporting framework. The cooling assembly comprises a cooling cavity, a threaded adjusting rod, a guide rod and a mounting frame. The cooling assembly and the sintering furnace are assembled with each other, a partition layer is additionally arranged on the sintering furnace, water is injected into the cooling assembly, the temperature of the sintering furnace can be conducted to water, the sintering furnace can be rapidly cooled, and the service life of the sintering furnace is prolonged. And after the operation is finished, the cooling assembly and the sintering furnace can be separated.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering furnaces, in particular to a cooling device for a sintering furnace. Background Art

[0002] Sintering furnace is a kind of furnace that makes the solid particles of ceramic green body bond with each other at high temperature, so that the grain grows, the voids (pores) and grain boundaries gradually decrease, and through the transfer of substances, the total volume shrinks, the density increases, and finally becomes a dense polycrystalline sintered body with a certain microstructure;

[0003] The sintering furnace needs to be cooled after the operation is completed. The purpose of cooling is to gradually reduce the temperature in the sintering furnace to avoid the furnace body or sintering materials from breaking due to rapid cooling. The cooling process needs to control the cooling rate to ensure the safety and controllability of the cooling process;

[0004] After cooling, the sintering furnace needs to be thoroughly cleaned to remove the deposits and residues for the next use;

[0005] The existing cooling methods generally shut down the heating system and let the sintering furnace cool naturally, or use other cooling methods such as ventilation cooling. However, it is difficult to quickly cool the sintering furnace in the above cooling methods, resulting in a long cooling time for the sintering furnace and difficulty in achieving a rapid cooling effect. At the same time, during the operation of the sintering furnace, it will emit heat to the surroundings, causing the temperature of the working space to rise, which not only affects the personnel themselves, but also reduces the cooling effect of the sintering furnace after the operation is completed.

[0006] Therefore, the present application proposes a cooling device for a sintering furnace. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides a cooling device for a sintering furnace, which solves the problems mentioned in the background technology.

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A cooling device for a sintering furnace comprises a base, a supporting structure is butt-mounted on both sides of the top of the base, a top plate is fixedly mounted on the top of the supporting structure, an atomizing assembly is fixedly mounted on the top of the top plate, an exhaust assembly is fixedly mounted on the bottom of the top plate, an output end of the atomizing assembly is butt-mounted on a guide assembly, and the guide assembly extends to the top of the base, and a cooling assembly is fixedly mounted on the outside of the supporting structure; the cooling assembly comprises a cooling chamber, a threaded adjustment rod, a guide rod, and a mounting frame, a mounting frame is fixedly mounted on the outside of the supporting structure, two groups of threaded adjustment rods are installed through the mounting frame, the ends of the threaded adjustment rods are butt-mounted on the cooling chamber, and the guide rods that penetrate the mounting frame are butt-mounted on the cooling chamber; the atomizing assembly comprises an atomizing box and an atomizing duct; the exhaust assembly comprises a fan and a mounting cavity, an atomizing box is fixedly mounted on the top of the top plate, an atomizing duct connected to the guide assembly is butt-mounted on the atomizing box, a mounting cavity is fixedly mounted on the bottom of the top plate, and a fan is fixedly mounted inside the mounting cavity.

[0010] Furthermore, the support structure includes support rods and mounting cross arms. The four corners of the top of the base are fixedly installed with support rods, and mounting cross arms are installed between the support rods in pairs. The top plate is fixedly installed between the mounting cross arms.

[0011] Furthermore, the cooling component also includes a rubber gasket, a first water inlet, and a drain port. The top of the cooling chamber is fixedly installed with a connected first water inlet, the bottom of the cooling chamber is docked with a connected drain port, and a rubber gasket is fixedly installed at the port of the cooling chamber.

[0012] Furthermore, the atomization assembly also includes an ultrasonic atomization plate and a second water injection port. The ultrasonic atomization plate is fixedly installed at the bottom of the atomization box, and the second water injection port is fixedly installed at the top of the atomization box.

[0013] Furthermore, the guide assembly includes a guide pipe, an atomization chamber, and a first window. The guide pipe is butt-connected to the port of the atomization pipe, the atomization chamber is butt-connected to the bottom of the guide pipe, and the first window is butt-connected to the port of the atomization chamber.

[0014] Furthermore, the exhaust assembly also includes a second window, the installation cavity is connected to the top plate, and the second window for matching use is docked and installed on the top of the installation cavity.

[0015] Furthermore, a furnace body is fixedly mounted on the top of the base, and the furnace body is located between the support rods.

[0016] The utility model provides a cooling device for a sintering furnace. Compared with the prior art, it has the following beneficial effects:

[0017] 1. By assembling the cooling component and the sintering furnace, a layer of insulation is added to the sintering furnace itself. By injecting water into the cooling component, the temperature of the sintering furnace itself will be transferred to the water, so that the sintering furnace will be cooled quickly. After completion, the cooling component can be separated from the sintering furnace;

[0018] 2. Through the cooperation between the atomizing component and the exhaust component, the atomizing reaction can be released at the bottom of the sintering furnace. During atomization, as the airflow above the sintering furnace is sucked, the atomized water vapor will float up due to the suction force, thereby achieving a cooling operation on the environment around the sintering furnace. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The schematic diagram of the overall assembly state of the cooling device of the utility model is shown;

[0021] Figure 2 The schematic diagram of the cooling component assembly structure of the utility model is shown;

[0022] Figure 3 The schematic diagram of the structure of the atomizing assembly and the guiding assembly of the utility model in the assembled state is shown;

[0023] Figure 4 The schematic diagram of the structure of the atomizing assembly of the utility model in the assembled state is shown;

[0024] As shown in the figure: 1. Base; 2. Support structure; 21. Support rod; 22. Mounting crossarm; 3. Cooling component; 31. Cooling chamber; 32. Rubber gasket; 33. First water inlet; 34. Threaded adjustment rod; 35. Guide rod; 36. Mounting frame; 37. Drain outlet; 4. Top plate; 5. Atomization component; 51. Atomization box; 52. Atomization pipe; 53. Ultrasonic atomization plate; 54. Second water inlet; 6. Guide component; 61. Guide pipe; 62. Atomization chamber; 63. First window; 7. Exhaust component; 71. Fan; 72. Mounting chamber; 73. Second window; 8. Furnace body. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Embodiment 1

[0026] In order to solve the technical problems in the background technology, a cooling device for a sintering furnace is provided as follows:

[0027] Combination Figure 1-Figure 4 As shown, the utility model provides a cooling device for a sintering furnace, comprising a base 1, a support frame 2 is butt-jointedly installed on both sides of the top of the base 1, a top plate 4 is fixedly mounted on the top of the support frame 2, an atomizing assembly 5 is fixedly mounted on the top of the top plate 4, an exhaust assembly 7 is fixedly mounted on the bottom of the top plate 4, a guide assembly 6 is butt-jointedly installed on the output end of the atomizing assembly 5, and the guide assembly 6 extends to the top of the base 1, and a cooling assembly 3 is fixedly mounted on the outer side of the support frame 2;

[0028] During this period, the top plate 4 is built through the support structure 2 to ensure the coordination between the cooling facility and the sintering furnace. Through the mutual coordination between the atomizing component 5 and the exhaust component 7, the atomizing reaction can be released at the bottom of the sintering furnace, and during atomization, as the airflow above the sintering furnace is sucked, the atomized water vapor will float up due to the suction force, thereby realizing the cooling operation of the environment around the sintering furnace. By assembling the cooling component 3 and the sintering furnace together, a layer of insulation is added to the sintering furnace itself. By injecting water into the cooling component 3, the temperature of the sintering furnace itself will be transferred to the water, so that the sintering furnace will be quickly cooled. After completion, the cooling component 3 can be separated from the sintering furnace.

[0029] The cooling component 3 includes a cooling chamber 31, a threaded adjustment rod 34, a guide rod 35, and a mounting frame 36. The mounting frame 36 is fixedly installed on the outer side of the support frame 2, and two groups of threaded adjustment rods 34 are installed on the mounting frame 36. The cooling chamber 31 is installed at the end of the threaded adjustment rod 34, and the guide rod 35 that penetrates the mounting frame 36 is installed on the cooling chamber 31; the atomization component 5 includes an atomization box 51 and an atomization pipeline 52; the exhaust component 7 includes a fan 71 and a mounting chamber 72, the atomization box 51 is fixedly installed on the top of the top plate 4, and the atomization pipeline 52 connected to the guide assembly 6 is installed on the atomization box 51, and the mounting chamber 72 is fixedly installed at the bottom of the top plate 4, and the fan 71 is fixedly installed inside the mounting chamber 72;

[0030] During this period, if the sintering furnace itself needs to be cooled, the threaded adjusting rod 34 is rotated, and the threaded adjusting rod 34 and the guide rod 35 cooperate with each other to cause the cooling chamber 31 to dock with the outer wall of the sintering furnace, and then water is injected into the cooling chamber 31, and the water in the cooling chamber 31 is used to cool the sintering furnace, and the cooling chamber 31 can be cooled by water circulation. If the working environment needs to be cooled, water is first injected into the atomization box 51 to realize atomization operation. The produced water mist is continuously guided to the lower area of ​​the sintering furnace through the atomization pipe 52, and then the fan 71 in the installation cavity 72 is turned on, and the airflow below is sucked by the fan 71. At that time, the water mist will be affected by the airflow to float up, and in the process of floating up, the surrounding of the sintering furnace is cooled, thereby reducing the conduction of the furnace body temperature. Embodiment 2

[0031] like Figure 1 and Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0032] In this embodiment, the support structure 2 includes support rods 21 and mounting cross arms 22 . The support rods 21 are fixedly mounted at the four corners of the top of the base 1 . Mounting cross arms 22 are installed between the support rods 21 . The top plate 4 is fixedly mounted between the mounting cross arms 22 .

[0033] The support rod 21 and the installation cross arm 22 form a complete framework, which realizes the load-bearing installation of the cooling component. The component is installed on the top of the sintering furnace, which can effectively reduce the occupation of the working space of the sintering furnace.

[0034] In this embodiment, the cooling component 3 also includes a rubber gasket 32, a first water injection port 33, and a drain port 37. The top of the cooling chamber 31 is fixedly installed with a connected first water injection port 33, the bottom of the cooling chamber 31 is docked with a connected drain port 37, and a rubber gasket 32 ​​is fixedly installed at the port of the cooling chamber 31.

[0035] During the process, when the cooling chamber 31 is docked with the sintering furnace, the rubber gasket 32 ​​can further ensure the fit between the cooling chamber 31 and the outer wall of the sintering furnace, thereby ensuring the sealing effect during the docking process;

[0036] During operation, the first water injection port 33 is connected to the external pipe, and water is injected into the cooling chamber 31 through the first water injection port 33 for cooling; and during the cooling of the sintering furnace, the cooling water can be exchanged and circulated through the drain port 37. Embodiment 3

[0037] like Figure 1-Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0038] In this embodiment, the atomization assembly 5 further includes an ultrasonic atomization plate 53 and a second water injection port 54 . The ultrasonic atomization plate 53 is fixedly mounted on the bottom of the atomization box 51 , and a communicating second water injection port 54 is fixedly mounted on the top of the atomization box 51 .

[0039] During this period, the external pipe is connected to the second water injection port 54, and water is injected into the atomizing box 51. During operation, atomization is performed through the ultrasonic atomizing plate 53 in the atomizing box 51, so that the water in the atomizing box 51 produces an atomization reaction.

[0040] In this embodiment, the guiding component 6 includes a guiding tube 61, an atomizing chamber 62, and a first window 63. The guiding tube 61 is docked with the port of the atomizing pipe 52, the atomizing chamber 62 is docked with the bottom of the guiding tube 61, and the first window 63 is docked with the port of the atomizing chamber 62.

[0041] By combining the above contents, when the atomization box 51 generates an atomization reaction, the generated water mist will be guided to the atomization chamber 62 through the guide pipe 61, and discharged to the outside through the first window 63, and the port of the atomization chamber 62 corresponds to the lower area of ​​the sintering furnace.

[0042] In this embodiment, the exhaust assembly 7 further includes a second window 73 , the installation cavity 72 is communicated with the top plate 4 , and the second window 73 is docked and installed on the top of the installation cavity 72 for use with the installation cavity 72 .

[0043] During this period, when the fan 71 in the installation cavity 72 is operating, the fan 71 will suck the air below. At this time, the water mist generated below will float up due to the influence of the airflow, and the surrounding area will be cooled down during the floating process, and the sucked air will be discharged through the second window 73.

[0044] In this embodiment, a furnace body 8 is fixedly mounted on the top of the base 1 , and the furnace body 8 is located between the support rods 21 .

[0045] In combination with the above contents, the sintering furnace refers to the furnace body 8 , which is installed on the base 1 , and completes the cooling operation of the furnace body 8 itself and the temperature around the furnace body 8 through the components on the upper part and both sides.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A cooling device for a sintering furnace, characterized in that: It comprises a base (1), a support structure (2) is butt-mounted on both sides of the top of the base (1), a top plate (4) is fixedly mounted on the top of the support structure (2), an atomization assembly (5) is fixedly mounted on the top of the top plate (4), an exhaust assembly (7) is fixedly mounted on the bottom of the top plate (4), a guide assembly (6) is butt-mounted on the output end of the atomization assembly (5), and the guide assembly (6) extends to the top of the base (1), and a cooling assembly (3) is fixedly mounted on the outer side of the support structure (2); The cooling component (3) comprises a cooling chamber (31), a threaded adjustment rod (34), a guide rod (35), and a mounting frame (36); the mounting frame (36) is fixedly mounted on the outer side of the support frame (2); two groups of threaded adjustment rods (34) are installed through the mounting frame (36); the cooling chamber (31) is butt-mounted at the ends of the threaded adjustment rods (34); the cooling chamber (31) is butt-mounted with a guide rod (35) that penetrates the mounting frame (36); the atomization component (5) comprises an atomization box (51) and an atomization pipeline (52); the exhaust component (7) comprises a fan (71) and a mounting chamber (72); the atomization box (51) is fixedly mounted on the top of the top plate (4); the atomization pipeline (52) that communicates with the guide assembly (6) is butt-mounted on the atomization box (51); the mounting chamber (72) is fixedly mounted on the bottom of the top plate (4); and the fan (71) is fixedly mounted inside the mounting chamber (72).

2. A cooling device for a sintering furnace according to claim 1, characterized in that: The support structure (2) comprises support rods (21) and mounting cross arms (22); the support rods (21) are fixedly mounted at the four corners of the top of the base (1); mounting cross arms (22) are mounted between the support rods (21); and the top plate (4) is fixedly mounted between the mounting cross arms (22).

3. A cooling device for a sintering furnace according to claim 2, characterized in that: The cooling component (3) further comprises a rubber gasket (32), a first water injection port (33), and a water discharge port (37); the top of the cooling chamber (31) is fixedly provided with a communicating first water injection port (33); the bottom of the cooling chamber (31) is butt-jointedly provided with a communicating water discharge port (37); and the port of the cooling chamber (31) is fixedly provided with a rubber gasket (32).

4. A cooling device for a sintering furnace according to claim 3, characterized in that: The atomizing assembly (5) further comprises an ultrasonic atomizing plate (53) and a second water injection port (54); the ultrasonic atomizing plate (53) is fixedly mounted on the bottom of the atomizing box (51), and the second water injection port (54) is fixedly mounted on the top of the atomizing box (51).

5. A cooling device for a sintering furnace according to claim 4, characterized in that: The guide assembly (6) comprises a guide tube (61), an atomization chamber (62), and a first window (63); the guide tube (61) is butt-connected to the end of the atomization pipeline (52); the atomization chamber (62) is butt-connected to the bottom of the guide tube (61); and the first window (63) is butt-connected to the end of the atomization chamber (62).

6. A cooling device for a sintering furnace according to claim 5, characterized in that: The exhaust assembly (7) further comprises a second window (73); the installation cavity (72) is in communication with the top plate (4); and the second window (73) is butt-jointedly mounted on the top of the installation cavity (72) for use with the installation cavity.

7. A cooling device for a sintering furnace according to claim 6, characterized in that: A furnace body (8) is fixedly mounted on the top of the base (1), and the furnace body (8) is located between the support rods (21).

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