Shell heat dissipation device for manganese ore sorting machine

Abstract

The utility model provides a shell heat dissipation device for a manganese ore sorting machine, which comprises a shell, a plurality of fan mounting seats are arranged in the shell, centrifugal fans are arranged on the fan mounting seats, a plurality of vent holes are arranged on the fan mounting seats, the vent holes are communicated with different vent pipes, air valve adapters are arranged on the vent pipes, and vent valves are arranged on the air valve adapters. And the ventilation valve is arranged on the shell. The centrifugal fan is arranged in the shell and can disturb air in the cavity of the whole shell, so that heat is not gathered. The shell can introduce external air into the cavity of the shell through the ventilation valve and the ventilation pipe, and the purpose of cooling the interior of the cavity of the shell is achieved. The left side and the right side of the shell cavity are each provided with the two second ventilation valves, the second ventilation valves are directly communicated with the shell cavity, a certain pressure difference can be formed between the high temperature in the shell cavity and the external environment temperature, and heat in the cavity can be discharged through the two second ventilation valves.

Description

TECHNICAL FIELD

[0001] The utility model relates to the manganese ore production field especially is related to the shell heat abstractor for manganese ore sorting machine. BACKGROUND

[0002] The ore sorting machine is a kind of equipment widely applied in mining field, and the useful minerals in manganese ore need to be separated from impurities or other useless minerals to improve the grade and quality of manganese ore.

[0003] The air inside the manganese ore sorting machine is not very circulated, and after the sorting machine works for a long time and generates high temperature, the metal parts of the sorting machine will expand and deform, such as the key parts of motor, bearing and the like, which will change in size under high temperature, cause the matching precision to drop and shorten the service life of equipment. The rubber sealing element, insulating material and the like in equipment will accelerate aging and embrittlement under high temperature environment, cause the equipment to appear leakage, short circuit and other faults, and affect the normal operation of equipment. High temperature will cause the surface temperature of equipment to rise, and the operator is prone to scalding accident when patrolling or maintaining equipment, which affects personal safety. High temperature will change the flowability of manganese ore, affect the material transmission and separation process in the sorting machine and reduce processing efficiency. Therefore, the shell heat abstractor for manganese ore sorting machine is proposed to solve the above problems. SUMMARY

[0004] The shell heat abstractor for manganese ore sorting machine provided by the utility model solves the problem that the internal temperature of manganese ore sorting machine cannot be discharged in time after long-time work, causes the service life of equipment to be shortened, causes the equipment to appear leakage, short circuit and other faults, affects the normal operation of equipment, is prone to scalding accident and reduces processing efficiency.

[0005] To solve the above technical problems, the technical scheme adopted by the utility model is as follows: the shell heat abstractor for manganese ore sorting machine includes a shell body, a plurality of fan mounting seats are arranged in the shell body, centrifugal fans are arranged on the fan mounting seats, a plurality of air holes are arranged on the fan mounting seats, the air holes are communicated with different air pipes, air valve adapters are arranged on the air pipes, air valves are arranged on the air valve adapters, and the air valves are mounted on the shell body.

[0006] In the preferred scheme, the air pipes are two, the air pipes are air pipe and second air pipe, and the air pipe and the second air pipe are provided with air valve adapters at the end portions.

[0007] In the preferred scheme, the fan mounting seat includes a mounting plate, a plurality of ventilation holes are arranged on the fan mounting seat, the centrifugal fans are mounted on one side of the mounting plate, air holes are arranged on the other side of the mounting plate, and two air holes are arranged on the air holes.

[0008] In the preferred embodiment, the air valve adapter is provided with a first thread and a swivel ring, the vent valve is provided with a vent hole, the bottom of the vent valve is provided with a flat bottom groove, and the flat bottom groove is provided with a second thread.

[0009] In the preferred embodiment, one end of the air valve adapter extends into the flat-bottomed groove, one end of the vent valve rests against the vent valve, and the second thread is connected to the first thread.

[0010] In the preferred embodiment, multiple second vent valves are provided on both sides of the housing. The second vent valves are connected to the inside of the housing, and a vent membrane is provided inside the vent valves and the second vent valves.

[0011] In the preferred embodiment, multiple fan covers are provided on both sides of the housing, an axial fan is provided on the fan cover, multiple heat sinks are provided around the axial fan, a feed inlet is provided on one side of the housing, and a discharge outlet is provided on the other side of the housing.

[0012] In a preferred embodiment, the top of the fan cover is provided with multiple air outlet slots, the fan cover is provided with multiple air inlet slots around its perimeter, the air inlet of the axial fan is located at the bottom of the air inlet slots, and the air outlet of the axial fan is located around its perimeter.

[0013] In the preferred embodiment, one end of the heat sink extends into the inner cavity of the housing, while the other end of the heat sink is located inside the fan cover.

[0014] The beneficial effects of this utility model are as follows: There is a centrifugal fan inside the housing of this device. The centrifugal fan can disturb the air inside the entire housing cavity, so that heat does not accumulate.

[0015] The shell can also introduce external air into the cavity of the shell through a vent valve and a vent pipe to cool the inside of the shell cavity.

[0016] Two second vent valves are installed on the left and right sides of the housing cavity. The second vent valves are directly connected to the housing cavity. The high temperature inside the housing cavity and the external ambient temperature will create a certain pressure difference. The heat inside the cavity can be discharged through multiple axial flow fans.

[0017] The heat inside the manganese ore separator is transferred to the casing via heat sinks. Multiple heat sinks are located on both sides of the casing, and an axial fan on the casing blows air through it, efficiently transferring heat to the outside and effectively dissipating heat from the entire manganese ore separator. This prevents the metal components of the separator from expanding and deforming due to excessive temperature. For example, the dimensions of critical components such as motors and bearings may change at high temperatures, leading to decreased fitting accuracy and shortened equipment lifespan. It also prevents rubber seals and insulation materials from aging and becoming brittle under high temperatures, which could cause leaks, short circuits, and other malfunctions. Furthermore, it avoids burns and improves processing efficiency, making it highly valuable for widespread application. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a front view of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the overall structure of this utility model;

[0021] Figure 3 This is an axial side view of the fan cover of this utility model;

[0022] Figure 4 This is a top view of the fan mounting bracket of this utility model;

[0023] Figure 5 This is a sectional view of a partial structure of this utility model;

[0024] Figure 6 This is a side view of a partial structure of this utility model;

[0025] In the diagram: 1. Housing; 2. Centrifugal fan; 3. Fan mounting base; 301. Ventilation hole; 302. Air vent; 303. First air vent pipe; 4. Second air vent pipe; 5. Air valve adapter; 6. First thread; 601. Vent valve; 7. Vent hole; 701. Flat bottom hole; 702. Second thread; 703. Second vent valve; 8. Axial fan; 9. Heat sink; 10. Fan cover; 11. Air inlet slot; 1101. Air outlet slot; 1102. Detailed Implementation

[0026] Example 1:

[0027] like Figures 1-6 The heat dissipation device for the outer shell of a manganese ore separator includes a shell 1. Multiple fan mounting bases 3 are provided inside the shell 1. Centrifugal fans 2 are mounted on the fan mounting bases 3. Multiple vent holes 303 are provided on the fan mounting bases 3, and the vent holes 303 are connected to different vent pipes. Air valve adapters 6 are provided on the vent pipes, and vent valves 7 are installed on the vent pipes. The vent valves 7 are mounted on the shell 1. With this structure, the interior of the manganese ore separator is a relatively sealed cavity. Air flows through the inlet 101 and outlet 102, making it difficult for heat to dissipate from the surrounding area of ​​the high-heat-generating equipment. The centrifugal fan 2 inside the shell 1 can agitate the air inside the entire shell cavity, preventing heat from accumulating.

[0028] The housing 1 can also introduce external air into the cavity of the housing 1 through the vent valve 7 and the vent pipe to achieve the purpose of cooling the cavity of the housing 1.

[0029] Two second vent valves 8 are installed on the left and right sides of the housing 1 cavity. The second vent valves 8 are directly connected to the housing 1 cavity. The high temperature inside the housing 1 cavity and the external ambient temperature will form a certain pressure difference. The heat inside the cavity can be discharged through multiple axial flow fans 9.

[0030] The heat inside the manganese ore separator is transferred to the housing 1 through heat sinks 10. Multiple heat sinks 10 are located on the left and right sides of the housing 1. An axial fan 9 on the housing 1 blows air through it, efficiently transferring heat to the outside and effectively dissipating heat from the entire manganese ore separator. This prevents the metal components of the separator from expanding and deforming due to excessive temperature, such as the motor and bearings, which could cause dimensional changes and reduced precision, shortening the equipment's lifespan. It also prevents rubber seals and insulation materials from aging and becoming brittle under high temperatures, leading to leaks, short circuits, and other malfunctions. This also avoids burns and improves processing efficiency.

[0031] In the preferred embodiment, there are two vent pipes: a primary vent pipe and a second vent pipe 5. Both vent pipes have air valve adapters 6 at their ends. This structure creates a relatively sealed cavity inside the manganese ore separator. Air flows through the inlet 101 and outlet 102, preventing heat from easily dissipating from the area around the high-heat-generating equipment. The housing 1 of this device contains a centrifugal fan 2, which agitates the air inside the entire housing cavity, preventing heat accumulation.

[0032] The housing 1 can also introduce external air into the cavity of the housing 1 through the vent valve 7 and the vent pipe to achieve the purpose of cooling the cavity of the housing 1.

[0033] Two second vent valves 8 are installed on the left and right sides of the housing 1 cavity. The second vent valves 8 are directly connected to the housing 1 cavity. The high temperature inside the housing 1 cavity and the external ambient temperature will form a certain pressure difference. The heat inside the cavity can be discharged through the two second vent valves 8.

[0034] The heat from the manganese ore separator is transferred to the housing 1 through heat sinks 10. Multiple heat sinks 10 are located on the left and right sides of the housing 1. The two housings 1 on the left and right sides blow air onto the housing 1, efficiently transferring heat to the outside and effectively dissipating heat from the entire separator. This prevents the metal components of the separator from expanding and deforming due to excessive temperature. For example, the dimensions of key components such as motors and bearings may change at high temperatures, leading to decreased fitting accuracy and shortened equipment lifespan. Simultaneously, it prevents rubber seals and insulation materials from aging and becoming brittle under high temperatures, which could cause leaks, short circuits, and other malfunctions. This also avoids burns and improves processing efficiency.

[0035] In the preferred embodiment, the fan mounting base 3 includes a mounting plate 304 with multiple ventilation holes 301. The centrifugal fan 2 is mounted on one side of the mounting plate 304, and the other side of the mounting plate 304 has ventilation holes 303 with two vents 303. With this structure, the housing 1 provides a certain degree of waterproofing and dustproofing, preventing electrical faults. Water intrusion may lead to short circuits, leakage, and other electrical faults, damaging the equipment and even causing safety accidents. The dustproof function prevents dust accumulation on electrical components, preventing poor heat dissipation and decreased insulation performance caused by dust, ensuring stable operation of the electrical system.

[0036] The interior of housing 1 is not well-ventilated. A centrifugal fan 2 is located inside housing 1 to circulate air within the cavity, preventing heat buildup near high-heat-generating equipment. The centrifugal fan 2 is mounted on a fan mounting base 33, which has two vent holes 303 connected to a first vent pipe 4 and a second vent pipe 5, respectively. In addition to the vent hole 301 serving as the air inlet for the centrifugal fan 2, the two first vent pipes 4 and the second vent pipe 5 also serve as air inlets for the centrifugal fan 2.

[0037] In the preferred embodiment, the air valve adapter 6 is provided with a first thread 601 and a swivel ring 602, the air vent 7 is provided with an air vent 701, the bottom of the air vent 7 is provided with a flat bottom groove 702, and the flat bottom groove 702 is provided with a second thread 703. With this structure, the air vent 7 is provided with an air vent membrane. The air vent 7 allows air to pass through, but prevents water, dust, etc., from entering the cavity of the housing 1. Therefore, the centrifugal fan 2, through two air vents and the air vent 7, can introduce external ambient temperature into the cavity of the housing 1, thereby cooling the equipment.

[0038] In the preferred embodiment, one end of the air valve adapter 6 extends into the flat-bottomed groove 702, one end of the vent valve 7 abuts against the vent valve 7, and the second thread 703 connects with the first thread 601. With this structure, rotating the vent valve 7 allows for the installation and removal of both the vent valve 7 and the air valve adapter 6.

[0039] In a preferred embodiment, multiple second vent valves 8 are provided on both sides of the housing 1. The second vent valves 8 are connected to the interior of the housing 1, and a breathable membrane is provided inside the vent valves 7 and 8. With this structure, the breathable membrane inside the vent valves 7 and 8, and two additional second vent valves 8 on each of the left and right sides of the housing 1, the second vent valves 8 can exchange the air inside the cavity with the air in the environment, thereby achieving the function of heat dissipation for the sorting machine. At the same time, the second vent valves 8 can prevent water and dust from entering the cavity.

[0040] In a preferred embodiment, the housing 1 has multiple fan covers 11 on both sides, each fan cover 11 has an axial fan 9, and the axial fan 9 has multiple heat sinks 10 around its perimeter. With this structure, each side of the housing 1 has a fan cover 11 surrounding the multiple heat sinks 10. Each fan cover 11 has an air outlet 1102 around its perimeter. The axial fan 9 is fixed to the fan cover 11. The fan cover 11 draws in ambient air and blows it onto the multiple heat sinks 10 on the left and right sides of the housing 1. The heat from the heat sinks 10 is transferred to the environment with the airflow, thus cooling the housing 1. The housing 1 has an inlet 101 on one side and an outlet 102 on the other side.

[0041] In a preferred embodiment, the top of the fan cover 11 is provided with a plurality of air outlet slots 1102, and the fan cover 11 is provided with a plurality of air inlet slots 1101 around its perimeter. The air inlet of the axial fan 9 is located at the bottom of the air inlet slot 1101, and the air outlet of the axial fan 9 is located around its perimeter.

[0042] In a preferred embodiment, one end of the heat sink 10 extends into the inner cavity of the housing 1, while the other end of the heat sink 10 is located inside the fan cover 11. This structure establishes communication between the heat sink 10 and the inner cavity of the housing 1.

[0043] The above embodiments are merely preferred technical solutions of this utility model and should not be considered as limitations on this utility model. The protection scope of this utility model should be the technical solution described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the protection scope of this utility model.

Claims

1. A heat dissipation device for the outer casing of a manganese ore separator, characterized in that: Includes a housing (1), inside which are provided multiple fan mounting bases (3), on which are provided centrifugal fans (2), on which are provided multiple vent holes (303), the vent holes (303) are connected to different vent pipes, on which are provided air valve adapters (6), on which are provided air valve adapters (6), and on which are provided air vent valves (7), the air vent valves (7) are installed on the housing (1).

2. The heat dissipation device for the outer casing of a manganese ore separator according to claim 1, characterized in that: There are two vent pipes, namely the vent pipe and the second vent pipe (5), and the vent pipe and the second vent pipe (5) are equipped with air valve adapters (6) at their ends.

3. The heat dissipation device for the outer casing of a manganese ore separator according to claim 1, characterized in that: The fan mounting base (3) includes a mounting plate (304). The fan mounting base (3) has multiple ventilation holes (301). The centrifugal fan (2) is installed on one side of the mounting plate (304). The other side of the mounting plate (304) has ventilation holes (303). The ventilation holes (303) have two ventilation holes (303).

4. The heat dissipation device for the outer casing of a manganese ore separator according to claim 1, characterized in that: The air valve adapter (6) is provided with a first thread (601) and a swivel (602), the air valve (7) is provided with an air hole (701), the bottom of the air valve (7) is provided with a flat bottom groove (702), and the flat bottom groove (702) is provided with a second thread (703).

5. The heat dissipation device for the outer casing of a manganese ore separator according to claim 4, characterized in that: One end of the air valve adapter (6) extends into the flat bottom groove (702), and one end of the air valve (7) abuts against the air valve (7). The second thread (703) is connected to the first thread (601).

6. The heat dissipation device for the outer casing of a manganese ore separator according to claim 1, characterized in that: Multiple second vent valves (8) are provided on both sides of the housing (1). The second vent valves (8) are connected to the inside of the housing (1). Vent valves (7) and second vent valves (8) are provided with vent membranes.

7. The heat dissipation device for the outer casing of a manganese ore separator according to claim 1, characterized in that: The housing (1) has multiple fan covers (11) on both sides, an axial fan (9) on the fan cover (11), and multiple heat sinks (10) around the axial fan (9). The housing (1) has a feed inlet (101) on one side and a discharge outlet (102) on the other side.

8. The heat dissipation device for the outer casing of a manganese ore separator according to claim 7, characterized in that: The top of the fan cover (11) is provided with multiple air outlet slots (1102), and the fan cover (11) is provided with multiple air inlet slots (1101) around its perimeter. The air inlet of the axial fan (9) is located at the bottom of the air inlet slot (1101), and the air outlet of the axial fan (9) is located around its perimeter.

9. The heat dissipation device for the outer casing of a manganese ore separator according to claim 7, characterized in that: One end of the heat sink (10) extends into the inner cavity of the housing (1), and the other end of the heat sink (10) is located inside the fan cover (11).

Images