Cooling mechanism for carbon material demagnetizing device

Abstract

The utility model discloses a cooling mechanism for a carbon material demagnetizing device, and relates to the technical field of carbon material demagnetizing. Comprising a cooling mechanism, the cooling mechanism is arranged to be of a box body structure, the box body is arranged on one side of the carbon material demagnetizing device, an air inlet, an air outlet and an air channel connected between the air inlet and the air outlet are formed in the box body, a fan assembly is installed at the air outlet in a quick-release mode, and a heat exchange assembly is arranged in the cooling mechanism. And the heat exchange assembly is arranged in the air duct. According to the cooling mechanism for the carbon material demagnetizing device, the box body is arranged on the cooling mechanism, the multiple porous heat conduction plates are arranged in the box body, the multiple sets of heat conduction pieces are arranged on the heat conduction pipe, and the heat conduction pieces are attached to the porous heat conduction plates, so that the heat transfer efficiency between the porous heat conduction plates and the heat conduction pipe is improved.

Description

Technical Field

[0001] This utility model relates to the field of carbon material demagnetization technology, specifically a cooling mechanism for a carbon material demagnetization device. Background Technology

[0002] A magnetic separator is a device that generates a strong magnetic field to attract and remove ferromagnetic impurities mixed in materials. There are many types of magnetic separators currently in use. Taking the electromagnetic magnetic separator as an example, the magnetic separator will heat up during operation and needs to be cooled with oil in time to ensure its magnetic strength and ensure that the magnetic separator can work normally. The magnetic separators currently in use are not very efficient in terms of cooling oil heat dissipation, which causes the oil temperature to rise continuously, seriously affecting the normal operation of the magnetic separator.

[0003] The utility model with publication number CN212936501U discloses a cooling device for the heat dissipation medium of an oil-cooled electromagnetic iron separator, including an oil cooler and an oil pump. The oil cooler is provided with a heat dissipation pipe, an oil suction pipe, an oil supply pipe and a heat dissipation fan. The two ends of the heat dissipation pipe are the oil suction port and the oil supply port, respectively. A drive motor is provided between the oil cooler and the oil pump. The shell of the oil cooler is composed of an air outlet cavity and a heat dissipation cavity. A guide shroud is provided inside the air outlet cavity and heat dissipation fins are provided outside the heat dissipation pipe.

[0004] As shown in the above utility model, existing cooling devices generally use finned heat dissipation tubes and guide airflow through a guide shroud to effectively improve the heat exchange efficiency of the heat dissipation tubes. However, the fans on such cooling devices are fixed with bolts, which makes it inconvenient to quickly disassemble and replace them when problems occur after long-term use, thus affecting the cooling efficiency of the cooling device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this invention provides a cooling mechanism for a carbon material demagnetizing device, thus solving the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cooling mechanism for a carbon material demagnetizing device, comprising:

[0007] A cooling mechanism, wherein the cooling mechanism is configured as a box structure, and the box is located on one side of the carbon material demagnetizing device;

[0008] The enclosure is provided with an air inlet, an air outlet, and an air duct connecting the two. The air inlet is located at both ends of the enclosure, and the air outlet is located in the middle of one side of the enclosure.

[0009] A fan assembly is quickly installed at the air outlet;

[0010] The cooling mechanism is equipped with a heat exchange component, which is located inside the air duct.

[0011] The heat exchange assembly includes a porous heat-conducting plate, a heat-conducting pipe, and multiple sets of heat-conducting sheets. The porous heat-conducting plate is installed on the inner wall of the housing, and the multiple sets of heat-conducting sheets are fixed on the outer wall of the heat-conducting pipe, with the heat-conducting sheets in contact with the porous heat-conducting plate. The heat-conducting pipe has an inlet and an outlet at both ends, and the inlet is connected to the high-temperature medium outlet of the demagnetizing device.

[0012] Preferably, multiple perforated heat-conducting plates are fixed on the inner walls of both sides of the housing, and are horizontally distributed at equal intervals. The perforated heat-conducting plates are vertically arranged, and the heat-conducting pipes are configured with an S-shaped structure and are embedded in the slots opened in the perforated heat-conducting plates. Multiple sets of heat-conducting sheets are equally spaced on the outer wall of the heat-conducting pipes, with two heat-conducting sheets in each set. The two heat-conducting sheets in each set are respectively attached to the opposite sides of the perforated heat-conducting plates.

[0013] Preferably, the housing includes a first half-housing body and a second half-housing body. Air inlets are provided at the middle of both ends of the first half-housing body and the second half-housing body. An air inlet mesh is provided inside the air inlet. A protruding plate is fixed at each of the four corners of the first half-housing body and the second half-housing body, and the corresponding protruding plates on the first half-housing body and the second half-housing body are fixedly connected by bolts.

[0014] Preferably, fixed plates are fixed on both sides of the lower outer side of the second half-box, and fixed blocks are fixed on both sides of the upper outer side of the second half-box. A movable plate is provided on one side of the fixed block. One end of the movable plate is connected to the fixed block by a spring. A dovetail slider is fixed on the inner side of the movable plate. A dovetail groove is correspondingly opened on the second half-box. The dovetail slider is located in the dovetail groove. Both the fixed plate and the movable plate are snapped together with the fan assembly.

[0015] Preferably, the fan assembly includes a mounting cover, the inner cavity of which is fixed with a cooling fan by a mounting bracket, a first side plate is fixed to one side of the mounting cover, the lower two corners of the first side plate are adapted to a fixed clamping plate, and the upper two corners of the first side plate are adapted to a movable clamping plate.

[0016] Preferably, a second side plate is fixed to the other side of the mounting cover. The front of the second side plate has a groove. Each of the four corners of the front of the second side plate is movably connected to a limiting plate by a pin. The limiting plate is connected to the pin by a torsion spring. A filter screen is provided in the groove. The four corners of the limiting plate and the filter screen are in contact.

[0017] Beneficial effects

[0018] This invention provides a cooling mechanism for a demagnetizing device for carbon materials. Compared with the prior art, it has the following advantages:

[0019] 1. The cooling mechanism for the demagnetizing device for carbon materials includes a housing with multiple porous heat-conducting plates inside and multiple sets of heat-conducting fins on the heat-conducting pipes. The heat-conducting fins are in close contact with the porous heat-conducting plates, improving the heat transfer efficiency between the porous heat-conducting plates and the heat-conducting pipes. The housing is divided into a first half and a second half. A fan assembly is installed on the second half of the housing. The fan assembly is quickly detachably installed on the cooling mechanism, allowing for rapid disassembly and replacement of the fan assembly in case of malfunction, thus improving the working efficiency of the device.

[0020] 2. The cooling mechanism for the carbon material demagnetizing device has a groove on the second side plate of the fan assembly, in which a filter screen is installed. The filter screen is limited by multiple limiting plates on the second side plate, making it easy to disassemble, clean and replace without affecting the heat dissipation efficiency of the heat dissipation component. At the same time, an air inlet screen is provided at the air inlet of the cooling mechanism. The air inlet screen is installed by magnetic attraction, making it easy to disassemble, replace and clean, and preventing external dust from entering the interior of the heat dissipation fan and the cooling mechanism. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the cooling mechanism structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the first half of the box structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the second half of the box structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the wind turbine assembly structure of this utility model.

[0026] In the diagram: Cooling mechanism 1, Demagnetizing device 2, Heat exchange assembly 3, Porous heat-conducting plate 31, Heat-conducting pipe 32, Heat-conducting sheet 33, Liquid inlet 34, Liquid outlet 35, First half-box 4, Air inlet 41, Air inlet mesh plate 42, Protruding plate 43, Second half-box 5, Fixing plate 51, Fixing block 52, Movable plate 53, Spring 54, Dovetail slider 55, Dovetail groove 56, Fan assembly 6, Mounting cover 61, Cooling fan 62, First side plate 63, Second side plate 64, Groove 65, Limiting plate 66, Filter screen 67. Detailed Implementation

[0027] The technical solutions of the present 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 the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] See also Figure 1-5 This utility model provides the following two technical solutions:

[0029] First embodiment: A cooling mechanism for a carbon material demagnetizing device, comprising:

[0030] Cooling mechanism 1, the cooling mechanism 1 is set as a box structure, the box is set on one side of the demagnetizing device 2;

[0031] The enclosure is equipped with an air inlet 41, an air outlet, and an air duct connecting the two. The air inlets 41 are located at both ends of the enclosure, and the air outlet is located in the middle of one side of the enclosure.

[0032] A fan assembly 6 is quickly installed at the air outlet;

[0033] The cooling mechanism 1 is equipped with a heat exchange component 3, which is located inside the air duct.

[0034] The heat exchange assembly 3 includes a porous heat-conducting plate 31, a heat-conducting pipe 32, and multiple sets of heat-conducting fins 33. The porous heat-conducting plate 31 is installed on the inner wall of the housing, and the multiple sets of heat-conducting fins 33 are fixed on the outer wall of the heat-conducting pipe 32. The heat-conducting fins 33 are in close contact with the porous heat-conducting plate 31. The two ends of the heat-conducting pipe 32 are respectively provided with an inlet 34 and an outlet 35. Valves are provided at both the inlet 34 and the outlet 35. The inlet 34 is connected to the high-temperature medium outlet of the demagnetizing device 2.

[0035] Multiple perforated heat-conducting plates 31 are fixed on the inner walls of both sides of the housing and are horizontally distributed at equal intervals. The perforated heat-conducting plates 31 are vertically arranged, and the heat-conducting pipes 32 are set in an S-shaped structure and are embedded in the slots opened on the perforated heat-conducting plates 31. Multiple sets of heat-conducting fins 33 are evenly arranged on the outer wall of the heat-conducting pipes 32, with two heat-conducting fins 33 in each set. The two heat-conducting fins 33 in each set are respectively attached to the opposite side of the perforated heat-conducting plate 31, which improves the heat transfer efficiency between the perforated heat-conducting plate 31 and the heat-conducting pipes 32, thereby improving the heat exchange effect of the device.

[0036] The enclosure includes a first half-enclosure 4 and a second half-enclosure 5. Air inlets 41 are provided at the middle of both ends of the first half-enclosure 4 and the second half-enclosure 5. An air inlet mesh plate 42 is provided inside the air inlet 41. The air inlet mesh plate 42 is installed by magnetic attraction, which is convenient for disassembly, replacement and cleaning. It can prevent external dust from entering the interior of the cooling fan 62 and the cooling mechanism 1. A protruding plate 43 is fixed at the four corners of the first half-enclosure 4 and the second half-enclosure 5. The corresponding protruding plates 43 on the first half-enclosure 4 and the second half-enclosure 5 are fixedly connected by bolts.

[0037] Fixed plates 51 are fixed on both sides of the lower outer side of the second half-box 5, and fixed blocks 52 are fixed on both sides of the upper outer side of the second half-box 5. A movable plate 53 is provided on one side of the fixed block 52. One end of the movable plate 53 is connected to the fixed block 52 by a spring 54. A dovetail slider 55 is fixed on the inner side of the movable plate 53. A dovetail groove 56 is correspondingly provided on the second half-box 5. The dovetail slider 55 is located in the dovetail groove 56, so that the movable plate 53 maintains linear movement and does not separate from the second half-box 5. Both the fixed plate 51 and the movable plate 53 are engaged with the fan assembly 6.

[0038] The second embodiment differs from the first embodiment in that: the fan assembly 6 includes a mounting cover 61, and a cooling fan 62 is fixed to the inner cavity of the mounting cover 61 by a mounting bracket. A first side plate 63 is fixed to one side of the mounting cover 61. The lower two corners of the first side plate 63 are adapted to the fixing plate 51, which limits the lower two sides of the first side plate 63. The upper two corners of the first side plate 63 are adapted to the movable plate 53, which, after resetting, can limit the upper two sides of the first side plate 63, thus ensuring the stability of the first side plate 63. The second side plate 64 is fixed on the other side of the mounting cover 61. The front of the second side plate 64 has a groove 65. The four corners of the front of the second side plate 64 are movably connected to the limit plate 66 by the pin. The limit plate 66 is connected to the pin by the torsion spring. The groove 65 is provided with a filter screen 67. The four corners of the limit plate 66 and the filter screen 67 are fitted together. Under the action of the torsion spring, the limit plate 66 can automatically limit the filter screen 67. The filter screen 67 can prevent dust from entering the mounting cover 61 and is easy to disassemble, clean and replace.

[0039] Furthermore, all content not described in detail in this specification is existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used.

[0040] When the cooling mechanism 1 is working, the high-temperature cooling medium in the demagnetizing device 2 is first introduced into the heat pipe 32 through the liquid inlet 34. The high-temperature medium transfers heat to the porous heat-conducting plate 31 through the heat pipe 32 and heat-conducting plate 33. The cooling fan 62 is started, and the cooling fan 62 draws cold air from the outside through the air inlet mesh plate 42 into the inner cavity of the cooling mechanism 1 to cool the porous heat-conducting plate 31. Then the heated air is discharged through the filter mesh plate 67. At the same time, the cooled liquid medium flows back into the demagnetizing device 2 through the liquid outlet 35.

[0041] When the cooling fan 62 malfunctions, move the movable clamping plate 53 towards the fixed block 52, then move the first side plate 63 upwards until it separates from the fixed clamping plate 51. At this point, the fan assembly 6 can be disassembled, repaired, and replaced. During replacement, move the movable clamping plate 53 towards the fixed block 52 to compress the spring 54. Then, insert the lower sides of the first side plate 63 into the two fixed clamping plates 51 respectively. Next, release the movable clamping plate 53, which will reset under the action of the spring 54, and engage the upper sides of the first side plate 63 to ensure stable installation. When it is necessary to clean the air intake screen 42 or the filter screen 67, move the magnetically attached air intake screen 42 outwards to disassemble and replace it. By rotating the limiting plate 66, separate the limiting plate 66 from the filter screen 67 to disassemble and replace the filter screen 67.

[0042] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cooling mechanism for a carbon material demagnetizing device, characterized in that, include: A cooling mechanism, wherein the cooling mechanism is configured as a box structure, and the box is located on one side of the demagnetizing device; The enclosure is provided with an air inlet, an air outlet, and an air duct connecting the two. The air inlet is located at both ends of the enclosure, and the air outlet is located in the middle of one side of the enclosure. A fan assembly is quickly installed at the air outlet; The cooling mechanism is equipped with a heat exchange component, which is located inside the air duct. The heat exchange assembly includes a porous heat-conducting plate, a heat-conducting pipe, and multiple sets of heat-conducting sheets. The porous heat-conducting plate is installed on the inner wall of the housing, and the multiple sets of heat-conducting sheets are fixed on the outer wall of the heat-conducting pipe, with the heat-conducting sheets in contact with the porous heat-conducting plate. The heat-conducting pipe has an inlet and an outlet at both ends, and the inlet is connected to the high-temperature medium outlet of the demagnetizing device.

2. The cooling mechanism for a carbon material demagnetizing device according to claim 1, characterized in that: Multiple perforated heat-conducting plates are fixed on the inner walls of both sides of the housing and are horizontally distributed at equal intervals. The perforated heat-conducting plates are vertically arranged. The heat-conducting pipes are configured with an S-shaped structure and are embedded in the slots opened in the perforated heat-conducting plates. Multiple sets of heat-conducting sheets are evenly arranged on the outer wall of the heat-conducting pipes. Each set has two heat-conducting sheets, and the two heat-conducting sheets in each set are respectively attached to the opposite sides of the perforated heat-conducting plates.

3. The cooling mechanism for a carbon material demagnetizing device according to claim 1, characterized in that: The enclosure includes a first half-enclosure and a second half-enclosure. Air inlets are provided at the middle of both ends of the first half-enclosure and the second half-enclosure. An air inlet mesh is provided inside the air inlet. A protruding plate is fixed at each of the four corners of the first half-enclosure and the second half-enclosure, and the corresponding protruding plates on the first half-enclosure and the second half-enclosure are fixedly connected by bolts.

4. The cooling mechanism for a carbon material demagnetizing device according to claim 3, characterized in that: Fixed plates are fixed on both sides of the lower outer side of the second half-box, and fixed blocks are fixed on both sides of the upper outer side of the second half-box. A movable plate is provided on one side of the fixed block. One end of the movable plate is connected to the fixed block by a spring. A dovetail slider is fixed on the inner side of the movable plate. A dovetail groove is correspondingly opened on the second half-box. The dovetail slider is located in the dovetail groove. Both the fixed plate and the movable plate are snapped together with the fan assembly.

5. A cooling mechanism for a carbon material demagnetizing device according to claim 1, characterized in that: The fan assembly includes a mounting cover, and a cooling fan is fixed in the inner cavity of the mounting cover by a mounting bracket. A first side plate is fixed to one side of the mounting cover. The lower two corners of the first side plate are adapted to a fixed clamping plate, and the upper two corners of the first side plate are adapted to a movable clamping plate.

6. A cooling mechanism for a carbon material demagnetizing device according to claim 5, characterized in that: A second side plate is fixed to the other side of the mounting cover. A groove is provided on the front of the second side plate. Limiting plates are movably connected to the four corners of the front of the second side plate by pins. The limiting plates are connected to the pins by torsion springs. A filter screen is provided in the groove. The four corners of the limiting plates are in contact with the filter screen.

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