Cooling device of magnetic separator
By introducing cooling components such as submersible pumps, water tanks, copper pipe groups and cooling fans into the magnetic separator, the problem of poor heat dissipation effect of the motor is solved, and efficient cooling and safety improvement are achieved.
Patent Information
- Application Number
- CN202420967570.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-07
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-07
AI Technical Summary
Existing magnetic separators use motors in high-temperature environments with poor heat dissipation effect, which leads to high temperatures that the motors are prone to high temperatures.
A magnetic separator cooling device is designed, including a submersible pump, water tank, copper pipe group, ventilation box, cooling fan and heat sink, which accelerates heat dissipation through water cooling and air circulation, replacing the single fan blade heat dissipation method.
It effectively reduces the motor temperature, improves heat dissipation efficiency, extends the motor service life, and improves safety, avoids the increase in the water temperature inside the water tank.
Smart Images
Figure CN222215378U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of magnetic separators, in particular to a cooling device for a magnetic separator. Background Art
[0002] Magnetic separator is a kind of equipment that uses magnetic force to separate mineral particles. It is widely used in resource recovery, wood industry, mining industry, kiln industry, chemical industry, food industry and other factories. It is suitable for wet magnetic separation of magnetite, pyrrhotite, roasted ore, ilmenite and other materials with a particle size of less than 3mm. It is also used for iron removal of coal, non-metallic minerals, building materials and other materials. The magnetic separator is mainly composed of a cylinder, a magnetic system, a trough body, and a transmission part (including a reducer, a motor, a coupling, etc.). The rotation direction of the cylinder of the magnetic separator determines the selection process it divides. When it rotates clockwise, it is called a forward magnetic separator, and vice versa. It is called a reverse magnetic separator.
[0003] Magnetic separators are generally used to sort mineral particles. The current magnetic separators require motors to transmit power. When the motor is running, a single fan blade is used for heat dissipation, and the heat dissipation effect is relatively poor. When working in a high-temperature environment, the heat dissipation effect is seriously reduced, causing the motor to easily become high-temperature, which is inconvenient for users to use.
[0004] Therefore, the magnetic separator needs to be redesigned to effectively prevent the current magnetic separator from using a motor to transmit power. When the motor is running, a single fan blade is used for heat dissipation, and the heat dissipation effect is relatively poor. When working in a high-temperature environment, the heat dissipation effect is seriously reduced, causing the motor to easily reach high temperature. Utility Model Content
[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a magnetic separator cooling device, which has the advantage of efficient cooling and solves the problem that in the current use of magnetic separators, a motor is needed to transmit power. When the motor is running, a single fan blade is used for heat dissipation, and the heat dissipation effect is relatively poor. When working in a high-temperature environment, the heat dissipation effect is seriously reduced, resulting in the problem that the motor is prone to high temperature.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic separator cooling device, comprising a magnetic separator, a motor is fixedly installed on the right side of the magnetic separator, a magnetic separation barrel is fixedly installed on the output end of the motor, a protective shell is arranged on the outside of the motor, a cooling assembly is arranged on the back of the protective shell, an air duct assembly is arranged on the front of the protective shell, and a heat dissipation port is opened on the right side of the protective shell.
[0007] As a preferred embodiment of the utility model, the cooling component includes a ventilation box, the ventilation box is fixedly connected to the back of the protective shell, a water tank is fixedly installed inside the ventilation box, the water tank is located on the back of the motor, a submersible pump is fixedly installed inside the water tank, a copper tube group is provided on the back of the protective shell, one end of the copper tube group is connected to the output end of the submersible pump, the other end of the copper tube group is connected to the left side of the water tank, and the top of the water tank is connected to a heat sink.
[0008] As a preferred embodiment of the utility model, the air duct assembly includes a cooling fan, the cooling fan is fixedly installed on the outside of the protective shell, the number of the cooling fan rods is two, and a protective net is fixedly installed on the front of the protective shell.
[0009] As a preferred embodiment of the utility model, a filter plate is slidably connected to the top of the protective shell, and the filter plate is slidably connected to the top of the protective shell.
[0010] As a preferred embodiment of the present invention, a filter cover is provided on the outside of the submersible pump, and the filter cover is located on the outside of the submersible pump.
[0011] As a preferred embodiment of the present invention, there are a plurality of heat sinks, and the heat sinks are distributed in a straight line.
[0012] As a preferred embodiment of the utility model, the right side of the water tank is connected with a water inlet pipe, and the water inlet pipe is used in conjunction with the water tank.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. When the motor of the magnetic separator needs to be cooled, the user starts the submersible pump first, and the submersible pump transfers the coolant in the water tank to the copper tube group. The copper tube group cools the inside of the ventilation box and starts the air duct assembly at the same time. The cooling fan blows air to the front side at the same time, so that the air is cooled by the copper tube group and then blows to the surface of the motor again, which can speed up the heat dissipation and avoid the phenomenon of high temperature overheating of the motor, so that the magnetic separator can achieve the effect of efficient cooling, replacing the existing method of using the motor itself to dissipate heat, thereby achieving the effect of convenient and efficient cooling, and having strong safety.
[0015] 2. The utility model can cool down the water inside the water tank by setting the cooling component, so as to avoid the phenomenon of high temperature of the water inside the water tank. It is relatively safe and will not cause the effect of temperature rise. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0017] Figure 2 This is a three-dimensional rear view schematic diagram of the utility model;
[0018] Figure 3 For this utility model Figure 2 Enlarged schematic diagram at point A in the middle.
[0019] In the figure: 1. magnetic separator; 2. motor; 3. magnetic separation barrel; 4. protective shell; 5. cooling assembly; 51. ventilation box; 52. water tank; 53. submersible pump; 54. copper tube group; 55. heat sink; 6. air duct assembly; 61. cooling fan; 62. protective net; 7. heat dissipation port; 8. filter plate; 9. filter cover; 10. water inlet pipe. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0021] like Figures 1 to 3 As shown, the utility model provides a magnetic separator cooling device, including a magnetic separator 1, a motor 2 is fixedly installed on the right side of the magnetic separator 1, a magnetic separation barrel 3 is fixedly installed on the output end of the motor 2, a protective shell 4 is arranged on the outside of the motor 2, a cooling component 5 is arranged on the back of the protective shell 4, an air duct component 6 is arranged on the front of the protective shell 4, and a heat dissipation port 7 is opened on the right side of the protective shell 4.
[0022] refer to Figure 3 The cooling assembly 5 includes a ventilation box 51, which is fixedly connected to the back of the protective shell 4. A water tank 52 is fixedly installed inside the ventilation box 51. The water tank 52 is located on the back of the motor 2. A submersible pump 53 is fixedly installed inside the water tank 52. A copper tube group 54 is provided on the back of the protective shell 4. One end of the copper tube group 54 is connected to the output end of the submersible pump 53, and the other end of the copper tube group 54 is connected to the left side of the water tank 52. The top of the water tank 52 is connected to a heat sink 55.
[0023] As a technical optimization solution of the utility model, the water inside the water tank 52 can be cooled by setting the cooling component 5 to avoid the phenomenon of high temperature of the water inside the water tank 52. It is relatively safe and will not cause the effect of temperature rise.
[0024] refer to Figure 2 The air duct assembly 6 includes a cooling fan 61 , which is fixedly mounted on the outside of the protective shell 4 . The cooling fan 61 has two rods, and a protective net 62 is fixedly mounted on the front of the protective shell 4 .
[0025] As a technical optimization solution of the utility model, the air can be blown quickly through the setting of the air duct component 6, and the motor 2 can be cooled by the air, which effectively increases the service life of the motor 2 and is convenient for users to use.
[0026] refer to Figure 3 The top of the protective shell 4 is slidably connected with a filter plate 8, and the filter plate 8 is slidably connected to the top of the protective shell 4.
[0027] As a technical optimization solution of the utility model, the air can be filtered by setting the filter plate 8 to prevent the dust entrained in the air from affecting the surface of the motor 2. It is relatively safe and convenient for users to use.
[0028] refer to Figure 3 A filter cover 9 is provided on the outside of the submersible pump 53 , and the filter cover 9 is located on the outside of the submersible pump 53 .
[0029] As a technical optimization solution of the utility model, the filter cover 9 can be provided to protect the outer side of the submersible pump 53 to avoid clogging of the submersible pump 53, which is relatively safe and avoids clogging of the submersible pump 53.
[0030] refer to Figure 3 The number of the heat sinks 55 is several, and the heat sinks 55 are distributed in a straight line.
[0031] As a technical optimization solution of the utility model, by setting the number of heat sinks 55 to be several, the water inside the water tank 52 can be evenly dissipated. Heat can be dissipated through multiple heat sinks 55 to avoid high temperature of the coolant inside the water tank 52, which is convenient for users to use.
[0032] refer to Figure 3 The right side of the water tank 52 is connected to a water inlet pipe 10 , and the water inlet pipe 10 is used in conjunction with the water tank 52 .
[0033] As a technical optimization solution of the utility model, the provision of the water inlet pipe 10 facilitates the filling of coolant for use, improves the convenience of the water tank 52, facilitates maintenance, and facilitates user operation.
[0034] The working principle and use process of the utility model are as follows: when in use, when the user needs to cool down the motor 2 of the magnetic separator 1, the user first starts the submersible pump 53, and the submersible pump 53 transfers the coolant inside the water tank 52 to the copper tube group 54. The copper tube group 54 cools down the inside of the ventilation box 51, and at the same time starts the air duct assembly 6. The cooling fan 61 blows air to the front side at the same time, so that the air is cooled by the copper tube group 54 and then blows to the surface of the motor 2 again, which can speed up the heat dissipation and cooling, avoid the motor 2 from overheating, and thus achieve the effect of efficient cooling.
[0035] To sum up: the magnetic separator cooling device, through the arrangement of the magnetic separator 1, the motor 2, the magnetic separation barrel 3, the protective shell 4, the cooling component 5, the ventilation box 51, the water tank 52, the submersible pump 53, the copper tube group 54, the heat sink 55, the air duct component 6, the cooling fan 61, the protective net 62 and the heat dissipation port 7, solves the problem that in the current use of the magnetic separator, a motor is needed to transmit power, and a single fan blade is used for heat dissipation during the operation of the motor, and the heat dissipation effect is relatively poor. When working in a high-temperature environment, the heat dissipation effect is seriously reduced, resulting in the problem that the motor is prone to high temperature.
[0036] 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.
[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A magnetic separator cooling device, comprising a magnetic separator (1), characterized in that: A motor (2) is fixedly mounted on the right side of the magnetic separator (1); a magnetic separation barrel (3) is fixedly mounted on the output end of the motor (2); a protective shell (4) is arranged on the outside of the motor (2); a cooling component (5) is arranged on the back of the protective shell (4); an air duct component (6) is arranged on the front of the protective shell (4); and a heat dissipation port (7) is opened on the right side of the protective shell (4).
2. A magnetic separator cooling device according to claim 1, characterized in that: The cooling assembly (5) comprises a ventilation box (51), the ventilation box (51) being fixedly connected to the back of the protective shell (4), a water tank (52) being fixedly installed inside the ventilation box (51), the water tank (52) being located on the back of the motor (2), a submersible pump (53) being fixedly installed inside the water tank (52), a copper tube group (54) being provided on the back of the protective shell (4), one end of the copper tube group (54) being connected to the output end of the submersible pump (53), the other end of the copper tube group (54) being connected to the left side of the water tank (52), and a heat sink (55) being connected to the top of the water tank (52).
3. A magnetic separator cooling device according to claim 1, characterized in that: The air duct assembly (6) comprises a cooling fan (61), the cooling fan (61) being fixedly mounted on the outside of the protective shell (4), the cooling fan (61) having two rods, and a protective net (62) being fixedly mounted on the front of the protective shell (4).
4. A magnetic separator cooling device according to claim 1, characterized in that: The top of the protective shell (4) is slidably connected to a filter plate (8), and the filter plate (8) is slidably connected to the top of the protective shell (4).
5. A magnetic separator cooling device according to claim 2, characterized in that: A filter cover (9) is provided on the outside of the submersible pump (53); the filter cover (9) is located on the outside of the submersible pump (53).
6. A magnetic separator cooling device according to claim 2, characterized in that: The number of the heat sinks (55) is a plurality, and the heat sinks (55) are distributed in a straight line.
7. A magnetic separator cooling device according to claim 2, characterized in that: The right side of the water tank (52) is connected to a water inlet pipe (10), and the water inlet pipe (10) is used in conjunction with the water tank (52).