Novel heat dissipation device for crusher
By designing a new heat dissipation device for crushers, using air-cooling towers, cold water devices and heat dissipation components to cool down the high-temperature water source in multiple stages, the problem of waste of water resources during the crusher operation is solved, and the recycling and cost reduction of water resources is achieved.
Patent Information
- Application Number
- CN202422418565.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2034-10-08
AI Technical Summary
During operation, existing crushers need to continuously provide tap water for heat dissipation, resulting in waste of water resources and increased corporate costs.
A new type of heat dissipation device for crushers is designed to realize multi-stage heat dissipation through a reservoir, air-cooling tower, cold water device and heat dissipation component connected to the heat exchange system of lubricating oil. The high-temperature water source is cooled by using air-cooling tower, cold water device and heat dissipation component, and the low-temperature water source is circulated.
It realizes efficient water resource recycling, reduces the operating costs of enterprises, and avoids waste of water resources.
Smart Images
Figure CN223263969U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling equipment, in particular to a novel heat dissipation device for a crusher. Background Art
[0002] Crusher, also known as stone crusher, is a pulverizing machine used in the processing of metal and non-metallic ores. It can crush the mined ore into small particles through squeezing and bending.
[0003] The crusher will generate high temperature during operation. If the temperature is too high, the host will alarm and shut down, so the equipment needs to be cooled. At present, the lubrication parts of the crusher need to maintain a temperature of 55°C all year round. In the existing technology, most of the heat in the equipment is removed by tap water. However, in order to avoid equipment shutdown, tap water needs to be continuously provided to dissipate heat for the equipment, resulting in a waste of water resources and increased enterprise costs. Utility Model Content
[0004] The main purpose of the utility model is to provide a new type of heat dissipation device for a crusher to solve the problem in the prior art that during the operation of the equipment, tap water needs to be continuously provided to dissipate heat for the equipment, resulting in a waste of water resources and an increase in enterprise costs.
[0005] In order to solve the above problems, the utility model adopts the following technical solution: a new heat dissipation device for a crusher, which is connected to the heat exchange system of the crusher lubricating oil, including a water reservoir and a cooling device. The water reservoir is connected to the input end of the heat exchange system through a pump body. The cooling device includes an air-cooling tower, a cold water device for receiving the water source discharged from the air-cooling tower, and a heat dissipation component connected to one side of the cold water device. The input end of the air-cooling tower is connected to the output end of the heat exchange system, and the output end of the heat dissipation component is connected to the water reservoir.
[0006] Furthermore, the air-cooling tower includes a first cylinder with an opening at the top, and an exhaust fan and a first heat sink are provided in sequence inside the first cylinder from top to bottom. One side of the first cylinder is connected to a water inlet pipe for connecting to the heat exchange system, and the output end of the water inlet pipe is located between the exhaust fan and the first heat sink. The bottom end of the first cylinder is a water storage area, and one side of the bottom of the water storage area is connected to a water outlet pipe, and a plurality of first ventilation holes are provided on the side wall of the upper part of the water storage area.
[0007] Furthermore, the water outlet pipe is horizontally arranged directly above the cold water device, and a plurality of water outlet holes are opened at the top of the water outlet pipe, and the plurality of water outlet holes are evenly arranged along the axial direction of the water outlet pipe.
[0008] Furthermore, the area of the first cylinder where the plurality of the first ventilation holes are located is defined as an air inlet area, and the upper portion of the water storage area is located below the air inlet area and is connected to an overflow pipe.
[0009] Furthermore, the cold water device includes a second cylinder with an opening at the top and a second heat dissipation plate fixed in the middle of the second cylinder. A plurality of second ventilation holes are evenly arranged on the outer walls of the upper and lower parts of the second cylinder. The bottom end of the second cylinder is connected to a drainage pipe for communicating with the heat dissipation assembly.
[0010] Furthermore, the first heat sink is any one of S-wave filler and oblique staggered filler.
[0011] Furthermore, the second heat dissipation plate is any one of S-wave filler and oblique staggered filler.
[0012] Furthermore, the heat dissipation component is a fin tube radiator.
[0013] The beneficial effects of the utility model are:
[0014] 1. After heat exchange, the high-temperature water source passes through the air-cooling tower, cold water device and heat dissipation components in sequence for multi-stage heat dissipation, converting the high-temperature water source into low-temperature water source to meet the requirements of recycling again. The water in the water reservoir can be circulated to cool the equipment, saving water resources while reducing enterprise costs;
[0015] 2. By setting up a first heat sink, the residence time of the high-temperature water source is prolonged, the heat exchange area is increased, and an exhaust fan is used to quickly remove the heat in the high-temperature water source. By setting up a second heat sink and coordinating multiple water outlet pipes, the high-temperature water source can flow evenly, extending the residence time of the high-temperature water source and thereby increasing the heat dissipation.
[0016] 3. By setting up an overflow pipe, it is possible to avoid excessive high-temperature water in the water storage area, which may cause the high-temperature water to overflow from multiple first ventilation holes and cause waste of water resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0018] Figure 1 This is a flow chart of a new heat dissipation device for a crusher according to the utility model;
[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the cooling device of the present utility model;
[0020] Figure 3 It is a schematic cross-sectional structure diagram of the cooling device of the present invention.
[0021] Description of Reference Numerals
[0022] 1. Air-cooled tower; 11. First cylinder; 111. Water storage area; 112. First ventilation hole; 12. Exhaust fan; 13. First heat sink; 14. Water inlet pipe; 15. Water outlet pipe; 151. Water outlet; 16. Overflow pipe; 2. Cold water device; 21. Second cylinder; 211. Second ventilation hole; 22. Second heat sink; 23. Drain pipe; 3. Heat dissipation assembly. DETAILED DESCRIPTION
[0023] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0024] See also Figures 1 to 3 As shown, a new heat dissipation device for a crusher is connected to the heat exchange system for the crusher's lubricating oil. The heat exchange system is conventional technology and is used to cool the crusher's lubricating parts to prevent equipment shutdowns caused by excessive temperatures during operation. This description will not be repeated here. In this embodiment, the heat dissipation assembly 3 includes a water reservoir and a cooling device (not shown). The water reservoir is connected to the input end of the heat exchange system via a pump body and is used to provide a low-temperature water source to the heat exchange system to cool the lubricating parts of the equipment. The cooling device is used to receive the high-temperature water source after heat exchange with the heat exchange system, cool it, and then re-transfer the cooled water source to the water reservoir so that the water in the water reservoir can be circulated to cool the equipment. This eliminates the need for a continuous supply of tap water to dissipate heat from the equipment, conserving water resources while reducing enterprise costs.
[0025] Among them, the cooling device includes an air-cooling tower 1, a cold water device 2 and a heat dissipation component 3. The air-cooling tower 1 is used to receive the high-temperature water source after heat exchange in the heat exchange system and to perform preliminary cooling of the high-temperature water source. The cold water device 2 is fixed on one side of the air-cooling tower 1. The input end of the cold water device 2 is located directly below the output end of the air-cooling tower 1. It is used to receive the high-temperature water source discharged from the air-cooling tower 1 and to cool the high-temperature water source again. The heat dissipation component 3 is connected to one side of the cold water device 2 and is used to further cool the high-temperature water source to a low-temperature water source. The output end of the heat dissipation component 3 is connected to the water reservoir to return the low-temperature water source to the water reservoir.
[0026] Preferably, the heat dissipation component 3 is a finned tube radiator. It should be noted that the specific location of the heat dissipation component 3 can be arranged according to actual conditions, and the present invention does not impose any restrictions. In this embodiment, if Figure 1As shown, the heat dissipation component 3 is arranged on a side of the air-cooling tower 1 away from the cold water device 2 .
[0027] Specifically, the air-cooling tower 1 includes a first cylinder 11, an exhaust fan 12, a first heat sink 13, a water inlet pipe 14 and a water outlet pipe 15. The first cylinder 11 is a cylindrical cylinder with an opening at the top. The exhaust fan 12 is rotatably arranged at the opening at the top of the first cylinder 11. The first heat sink 13 is fixed in the middle of the first cylinder 11, that is, the interior of the first cylinder 11 is sequentially provided with an exhaust fan 12 and a first heat sink 13 from top to bottom. The water inlet pipe 14 is arranged on one side of the first cylinder 11. The input end of the water inlet pipe 14 is connected to the heat exchange system, and the output end of the water inlet pipe 14 passes through the side wall of the first cylinder 11 and is connected to the interior of the first cylinder 11, and the output end of the water inlet pipe 14 is located between the exhaust fan 12 and the first heat sink 13.
[0028] The bottom end of the first cylinder 11 is defined as a water storage area 111, which is used to temporarily store high-temperature water that has undergone preliminary cooling. A water outlet pipe 15 is provided on one side of the bottom of the water storage area 111, which is used to discharge the high-temperature water in the water storage area 111 into the cold water device 2. A plurality of first ventilation holes 112 are provided on the side wall of the upper part of the water storage area 111. It should be noted that the plurality of first ventilation holes 112 are located below the first heat dissipation plate 13, and are used to allow natural wind from the outside to flow into the first cylinder 11 to take away the heat in the high-temperature water.
[0029] During implementation, the water inlet pipe 14 outputs the high-temperature water source from the heat exchange system into the first cylinder 11, and then the high-temperature water source falls onto the first heat sink 13 and flows through the first heat sink 13 to the water storage area 111 at the bottom of the first cylinder 11. At this time, the exhaust fan 12 is started, and the external natural wind flows through the multiple first ventilation holes 112 and the first heat sink 13 in sequence, and then flows out from the opening at the top of the first cylinder 11. In this process, the external natural wind takes away the heat in the high-temperature water source. Preferably, the first heat sink 13 is any one of S-wave filler or oblique staggered filler. By providing the first heat sink 13, the high-temperature water source can flow downward evenly, thereby extending the residence time of the high-temperature water source, increasing the heat exchange area, and thus increasing the heat dissipation.
[0030] In this embodiment, a plurality of water outlet holes 151 are provided at the top of the water outlet pipe 15, and the plurality of water outlet holes 151 are evenly arranged along the axial direction of the water outlet pipe 15. Figure 2 As shown, the water outlet pipe 15 is arranged horizontally, and the top end mentioned above is the upper portion of the water outlet pipe 15. During operation, the high-temperature water in the water storage area 111 flows into the water outlet pipe 15. When the high-temperature water fills the water outlet pipe 15, it overflows from the multiple water outlet holes 151 by gravity, thereby dispersing the high-temperature water and dripping into the cold water device 2. Preferably, there are multiple water outlet pipes 15 to accelerate the outflow of the high-temperature water.
[0031] Preferably, the area of the first cylinder 11 located at the plurality of first ventilation holes 112 is defined as an air inlet area, and the upper portion of the water storage area 111 is located below the air inlet area and is connected to an overflow pipe 16. By providing the overflow pipe 16, when excessive high-temperature water in the water storage area 111 is present, the water can be directly discharged into the cold water device 2 through the overflow pipe 16, thereby preventing excessive high-temperature water in the water storage area 111 from overflowing from the plurality of first ventilation holes 112 and wasting water resources.
[0032] In this embodiment, the cold water device 2 includes a second cylinder 21, a second heat sink 22, and a drain pipe 23. The top of the second cylinder 21 is provided with an opening, which is located directly below the multiple water outlet pipes 15 and is used to receive the high-temperature water source dripping from the multiple water outlet pipes 15. The second heat sink 22 is fixedly mounted in the middle of the second cylinder 21. The upper and lower outer walls of the second cylinder 21 are evenly provided with multiple second ventilation holes 211, which are used to allow natural wind from the outside to enter the second cylinder 21 and cool the high-temperature water source. Preferably, the second heat sink 22 is made of the same material as the first heat sink 13 and can be either S-wave filler or oblique staggered filler. This allows the high-temperature water source to flow evenly downward, thereby extending the residence time of the high-temperature water source, increasing the heat exchange area, and thereby increasing the heat dissipation. The drain pipe 23 is connected to the bottom end of the second cylinder 21, and the end of the drain pipe 23 away from the second cylinder 21 is connected to the heat dissipation assembly 3.
[0033] During the specific implementation of the present invention, the low-temperature water source in the water reservoir is pumped to the heat exchange system through the pump body for heat exchange. The high-temperature water source after heat exchange is sequentially passed through the air-cooling tower 1, the cold water device 2 and the heat dissipation component 3 for multi-stage heat dissipation, and the high-temperature water source is converted into a low-temperature water source to meet the requirements of recycling again, so that the water in the water reservoir can be circulated to cool the equipment, saving water resources while reducing enterprise costs.
[0034] The above description is only a preferred embodiment of the present invention. Obviously, the described embodiment is only a part of the embodiment of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
Claims
1. A new type of heat dissipation device for a crusher, connected to the heat exchange system of the crusher lubricating oil, comprising a water reservoir and a cooling device, wherein the water reservoir is connected to the input end of the heat exchange system through a pump body, characterized in that: The cooling device comprises an air-cooling tower (1), a cold water device (2) for receiving water discharged from the air-cooling tower (1), and a heat dissipation component (3) arranged on one side of the cold water device (2), wherein the input end of the air-cooling tower (1) is connected to the output end of the heat exchange system, and the output end of the heat dissipation component (3) is connected to the water reservoir.
2. The new heat dissipation device for crusher according to claim 1, characterized in that: The air-cooling tower (1) comprises a first cylinder (11) with an opening at the top, an exhaust fan (12) and a first heat sink (13) are sequentially arranged inside the first cylinder (11) from top to bottom, a water inlet pipe (14) for connecting to the heat exchange system is provided on one side of the first cylinder (11), an output end of the water inlet pipe (14) is located between the exhaust fan (12) and the first heat sink (13), the bottom end of the first cylinder (11) is a water storage area (111), a water outlet pipe (15) is provided on one side of the bottom of the water storage area (111), and a plurality of first ventilation holes (112) are provided on the side wall of the upper part of the water storage area (111).
3. The new heat dissipation device for crusher according to claim 2, characterized in that: The water outlet pipe (15) is horizontally arranged directly above the cold water device (2), and a plurality of water outlet holes (151) are provided at the top end of the water outlet pipe (15). The plurality of water outlet holes (151) are evenly arranged along the axial direction of the water outlet pipe (15).
4. The new heat dissipation device for crusher according to claim 2, characterized in that: The area of the first cylinder (11) located at the plurality of first ventilation holes (112) is defined as an air inlet area, and the upper portion of the water storage area (111) is located below the air inlet area and is connected to an overflow pipe (16).
5. The new heat dissipation device for crusher according to claim 1, characterized in that: The cold water device (2) comprises a second cylinder (21) with an opening at the top and a second heat dissipation plate (22) fixed in the middle of the second cylinder (21); a plurality of second ventilation holes (211) are evenly provided on the outer side walls of the upper and lower parts of the second cylinder (21); and a drainage pipe (23) for communicating with the heat dissipation assembly (3) is provided at the bottom end of the second cylinder (21).
6. The new heat dissipation device for crusher according to claim 2, characterized in that: The first heat dissipation plate (13) is any one of an S-wave filler and an obliquely staggered filler.
7. The new heat dissipation device for crusher according to claim 5, characterized in that: The second heat dissipation plate (22) is any one of an S-wave filler and an obliquely staggered filler.
8. The new heat dissipation device for crusher according to claim 1, characterized in that: The heat dissipation component (3) is a finned tube radiator.