CN217978319U - Cooling system for lubricating oil of slurry atomizer - Google Patents
Cooling system for lubricating oil of slurry atomizer Download PDFInfo
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- CN217978319U CN217978319U CN202222023397.9U CN202222023397U CN217978319U CN 217978319 U CN217978319 U CN 217978319U CN 202222023397 U CN202222023397 U CN 202222023397U CN 217978319 U CN217978319 U CN 217978319U
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Abstract
The application relates to the cooling field of slurry atomizer lubricating oil, especially a slurry atomizer lubricating oil cooling system, include: the auxiliary oil tank is communicated with the gearbox body through the atomizer shell; the heat exchange cup body is internally provided with water; the heat exchange oil pipe is arranged in the heat exchange cup body and is positioned in water, and two ends of the heat exchange oil pipe extend out of the heat exchange cup body and are respectively provided with a first heat exchange joint and a second heat exchange joint; the oil inlet pipe of the oil pump extends into the lubricating oil in the auxiliary oil tank, and the oil outlet pipe of the oil pump is connected with the first heat exchange joint; and one end of the oil return pipe is connected with the second heat exchange connector, and the other end of the oil return pipe extends into the auxiliary oil tank. The utility model relates to a through set up the auxiliary oil tank on the atomizer casing to utilize the oil pump to take out the lubricating oil in the auxiliary oil tank, and send into in the heat transfer cup and carry out the heat transfer with water, thereby make the temperature of lubricating oil in the auxiliary oil tank reduce, thereby improve the lubricating property of lubricating oil to axis of rotation and bearing, thereby guarantee the performance of bearing.
Description
Technical Field
The application relates to the cooling field of slurry atomizer lubricating oil, in particular to a cooling system for slurry atomizer lubricating oil.
Background
A slurry atomizer is an atomizer for scattering and then spraying a slurry. When the slurry atomizer crushes slurry, a power element of the atomizer needs an extremely high rotating speed, the power element generally comprises a motor and a gearbox, an output shaft of the motor is connected with an input shaft of the gearbox through a coupler, an output shaft of the gearbox drives a rotating shaft used for scattering the slurry to rotate at a high speed, so that the rotating shaft can scatter the slurry, the rotating shaft is generally rotatably connected with an atomizer main body through a bearing, and the rotating shaft is higher in rotating speed, so that the rotating shaft and the bearing can generate a large amount of heat in the high-speed rotating process of the rotating shaft, the heat can increase the temperature of the bearing to influence the service performance of the bearing, and the service life of the bearing can be shortened.
Disclosure of Invention
In order to improve the lubricated effect of lubricating oil in the thick liquids atomizer to axis of rotation and bearing, and guarantee the performance of bearing, prolong the life of bearing simultaneously, the application provides a thick liquids atomizer lubricating oil cooling system, it is through setting up the auxiliary oil tank on the atomizer casing, and utilize the lubricating oil of oil pump in with the auxiliary oil tank to take out, and send into the heat transfer cup in and carry out the heat transfer with water, thereby make the temperature reduction of lubricating oil in the auxiliary oil tank, thereby improve the lubricating oil to the lubricating performance of axis of rotation and bearing, thereby guarantee the performance of bearing.
The application provides a pair of thick liquids atomizer lubricating oil cooling system adopts following technical scheme:
a slurry atomizer lubricating oil cooling system, comprising:
the auxiliary oil tank is communicated with the gearbox body through the atomizer shell;
the heat exchange cup body is internally provided with water;
the heat exchange oil pipe is arranged in the heat exchange cup body and is positioned in water, and two ends of the heat exchange oil pipe extend out of the heat exchange cup body and are respectively provided with a first heat exchange joint and a second heat exchange joint;
the oil inlet pipe of the oil pump extends into the lubricating oil in the auxiliary oil tank, and the oil outlet pipe of the oil pump is connected with the first heat exchange joint; and
and one end of the oil return pipe is connected with the second heat exchange joint, and the other end of the oil return pipe extends into the auxiliary oil tank.
Preferably, the cooling system further comprises a third heat exchange joint, a fourth heat exchange joint, a water pump and a water return pipe, wherein the third heat exchange joint and the fourth heat exchange joint are arranged on the heat exchange cup body and communicated with the inside of the heat exchange cup body, a water outlet pipe of the water pump is connected with the third heat exchange joint, and one end of the water return pipe is connected with the fourth heat exchange joint.
Preferably, be connected with first oil pipe and second oil pipe on the thick liquids atomizer gearbox, first oil pipe's one end stretches into in the inside lubricating oil of gearbox, first oil pipe's the other end and the oil inlet pipe of oil pump are connected, second oil pipe's one end is located the gearbox, second oil pipe's the other end and return oil pipe and be connected.
Preferably, a heat dissipation head for increasing the heat exchange area is formed on the heat exchange oil pipe.
Preferably, the number of the heat dissipation heads is multiple.
Preferably, the plurality of heat dissipation heads are uniformly distributed along the axial direction of the heat exchange oil pipe.
Preferably, the plurality of the heat dissipation heads are uniformly distributed along the radial direction of the heat exchange oil pipe.
Preferably, the box body of the gearbox is provided with heat dissipation holes.
Preferably, the number of the heat dissipation holes is two, and the two heat dissipation holes are symmetrically distributed on the side face of the gearbox body.
To sum up, this application includes following beneficial technological effect:
1. this thick liquids atomizer lubricating oil cooling system is through setting up supplementary oil tank on the atomizer casing to utilize the oil pump to take out the lubricating oil in the supplementary oil tank, and send into in the heat transfer cup and carry out the heat transfer with the circulating water, thereby make the temperature of lubricating oil reduce in the supplementary oil tank, thereby improve the lubricating property of lubricating oil to axis of rotation and bearing, thereby guarantee the performance of bearing.
Drawings
Fig. 1 is a schematic view of the entire structure in the embodiment of the present application (in which the outer case of the auxiliary fuel tank portion is hidden).
Fig. 2 is a schematic structural view of the heat exchange cup body hidden in the embodiment of the present application.
Description of reference numerals: 100. an atomizer body; 200. an atomizing part; 11. an auxiliary oil tank; 12. A heat exchange cup body; 121. a third heat exchange junction; 122. a fourth heat exchange junction; 13. a heat exchange oil pipe; 131. A first heat exchange junction; 132. a second heat exchange junction; 133. a heat dissipating head; 14. an oil pump; 15. an oil return pipe; 16. a water pump; 17. a water return pipe; 18. a first oil pipe; 19. a second oil pipe; 20. and (4) heat dissipation holes.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a slurry atomizer lubricating oil cooling system.
Referring to fig. 1 and 2, the slurry atomizer includes an atomizer main body 100 and an atomizing part 200 provided at a bottom end of the atomizer main body 100.
Referring to fig. 1 and 2, the lubricating oil cooling system for the slurry atomizer comprises an auxiliary oil tank 11, a heat exchange cup 12, a heat exchange oil pipe 13, an oil pump 14, an oil return pipe 15, a water pump 16 and a water return pipe 17.
Referring to fig. 1 and 2, an auxiliary oil tank 11 is installed and fixed on a housing of the atomizer body 100, lubricating oil is provided in both the auxiliary oil tank 11 and a transmission case, and the lubricating oil in the auxiliary oil tank 11 is communicated with the transmission case through the housing of the atomizer body 100, a rotating shaft for high-speed rotation for scattering slurry and a bearing installed on the rotating shaft are immersed in the lubricating oil, and the rotating shaft is rotatably connected with the housing of the atomizer body 100 through the bearing.
Referring to fig. 1 and 2, heat exchange cup 12 is fixed on atomizer main body 100, heat exchange oil pipe 13 is fixed on the heat exchange body, and the middle part of heat exchange oil pipe 13 is located inside heat exchange cup 12, and the middle part of heat exchange oil pipe 13 extends to the bottom from the top of heat exchange cup 12 simultaneously, and heat exchange cup 12 is all stretched out at the both ends of heat exchange oil pipe 13, and first heat exchange joint 131 and second heat exchange joint 132 are fixed respectively at the both ends of heat exchange oil pipe 13.
Referring to fig. 1 and 2, the oil pump 14 is mounted and fixed on the atomizer body 100, and an oil inlet pipe of the oil pump 14 penetrates through a housing of the auxiliary oil tank 11 and extends into the lubricating oil in the auxiliary oil tank 11. As a preferred embodiment, two pipe joints are mounted and fixed on the housing of the auxiliary oil tank 11, one of the pipe joints is used as an oil inlet pipe joint of the auxiliary oil tank 11, the other pipe joint is used as an oil return pipe joint of the auxiliary oil tank, and the bottom of the oil inlet pipe joint of the auxiliary oil tank 11 extends into the lubricating oil in the housing of the auxiliary oil tank 11. The oil inlet pipe of the oil pump 14 is connected with the oil inlet pipe of the auxiliary oil tank 11 on the shell of the auxiliary oil tank 11, and the oil outlet pipe of the oil pump 14 is connected with the first heat exchange joint 131. One end of the oil return pipe 15 is connected to the second heat exchange joint 132, and the other end of the oil return pipe 15 is connected to an auxiliary oil tank oil return pipe joint on the casing of the auxiliary oil tank 11.
Referring to fig. 1 and 2, a third heat exchange joint 121 and a fourth heat exchange joint 122 are further mounted and fixed on the heat exchange cup body 12, the third heat exchange joint 121 and the fourth heat exchange joint 122 are both communicated with the inside of the heat exchange cup body 12, and the third heat exchange joint 121 and the fourth heat exchange joint 122 are respectively located at the upper end and the lower end of the side surface of the heat exchange cup body 12. The water pump 16 is fixed on the atomizer body 100, the water inlet end of the water pump 16 can be located in the water pool or connected with the tap water pipe, the water outlet end of the water pump 16 is connected with the third heat exchange connector 121, one end of the water return pipe 17 is connected with the fourth heat exchange connector 122, and the other end of the water return pipe 17 can return to the water pool.
Further, referring to fig. 1 and 2, a first oil pipe 18 and a second oil pipe 19 are connected to the transmission case, one end of the first oil pipe 18 extends into the lubricating oil inside the transmission case, and the other end of the first oil pipe 18 is connected to an oil inlet pipe of the oil pump 14. One end of the second oil pipe 19 is connected with the oil return pipe 15, and the other end of the second oil pipe 19 is positioned inside the gearbox shell. As a preferred embodiment, two pipe joints are fixedly installed on a casing of the gearbox, wherein one pipe joint is used as a gearbox oil inlet pipe joint, the other pipe joint is used as a gearbox oil return pipe joint, and the bottom of the gearbox oil inlet pipe joint extends into lubricating oil in the gearbox casing. One end of the first oil pipe 18 is connected with an oil inlet pipe of the transmission, and the other end of the first oil pipe 18 is connected with an oil inlet pipe of the oil pump 14. One end of the second oil pipe 19 is connected with the oil return pipe 15, and the other end of the second oil pipe 19 is connected with the joint of the oil return pipe of the gearbox.
When the atomizer is used, the oil pump 14 pumps out lubricating oil in the auxiliary oil tank 11 and lubricating oil in the gearbox, the lubricating oil passes through the heat exchange oil pipe 13, the water pump 16 sends water into the heat exchange cup body 12 to exchange heat with the lubricating oil in the heat exchange oil pipe 13, partial heat of the lubricating oil in the heat exchange oil pipe 13 is taken away, the lubricating oil in the auxiliary oil tank 11 and the lubricating oil in the gearbox are cooled, then the temperature of the lubricating oil between the shell and the rotating shaft of the atomizer main body 100 is further reduced, the temperature of the whole lubricating oil system in the atomizer main body 100 is cooled, the water in the heat exchange cup body 12 flows back through the water return pipe 17, the water pump 16 continuously pumps water into the heat exchange cup body 12, the water in the heat exchange cup body 12 forms circulating water, and the cooling performance of the lubricating oil is improved.
Further, referring to fig. 1 and 2, in order to make the heat exchange between the heat exchange oil pipe 13 and the circulating water in the heat exchange cup 12 better, a plurality of heat dissipation heads 133 for increasing the contact area between the heat exchange oil pipe 13 and the circulating water are formed on the heat exchange oil pipe 13, the heat dissipation heads 133 are communicated with the inside of the heat exchange oil pipe 13, the plurality of heat dissipation heads 133 are uniformly distributed along the axial direction of the middle part of the heat exchange oil pipe 13, and the plurality of heat dissipation heads 133 are also uniformly distributed along the radial direction of the middle part of the heat exchange oil pipe 13. As a preferred embodiment, four heat radiation heads 133 are provided on the same radial direction of the heat exchange oil pipe 13, and then each radial section of the heat exchange oil pipe 13 is uniformly distributed along the axial direction of the heat exchange oil pipe 13.
Further, referring to fig. 1 and 2, in order to facilitate heat dissipation of lubricating oil in the transmission, two heat dissipation holes 20 are formed in a housing of the transmission, and the two heat dissipation holes 20 are symmetrically distributed on a side wall of the housing of the transmission along an axis of the housing.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. The utility model provides a thick liquids atomizer lubricating oil cooling system, its characterized in that includes:
the auxiliary oil tank is communicated with the gearbox body through the atomizer shell;
the heat exchange cup body is internally provided with water;
the heat exchange oil pipe is arranged in the heat exchange cup body and is positioned in water, and two ends of the heat exchange oil pipe extend out of the heat exchange cup body and are respectively provided with a first heat exchange joint and a second heat exchange joint;
the oil inlet pipe of the oil pump extends into the lubricating oil in the auxiliary oil tank, and the oil outlet pipe of the oil pump is connected with the first heat exchange joint; and
and one end of the oil return pipe is connected with the second heat exchange connector, and the other end of the oil return pipe extends into the auxiliary oil tank.
2. The system according to claim 1, wherein the cooling system further comprises a third heat exchange joint, a fourth heat exchange joint, a water pump and a water return pipe, the third heat exchange joint and the fourth heat exchange joint are arranged on the heat exchange cup body and communicated with the inside of the heat exchange cup body, a water outlet pipe of the water pump is connected with the third heat exchange joint, and one end of the water return pipe is connected with the fourth heat exchange joint.
3. The system for cooling lubricating oil of the slurry atomizer according to claim 1, wherein a first oil pipe and a second oil pipe are connected to the transmission of the slurry atomizer, one end of the first oil pipe extends into the lubricating oil inside the transmission, the other end of the first oil pipe is connected to an oil inlet pipe of an oil pump, one end of the second oil pipe is located inside the transmission, and the other end of the second oil pipe is connected to an oil return pipe.
4. The system for cooling lubricating oil of a slurry atomizer according to claim 2 or 3, wherein a heat dissipation head for increasing the heat exchange area is formed on the heat exchange oil pipe.
5. The system according to claim 4, wherein the number of the heat dissipation heads is plural.
6. The system for cooling lubricating oil of a slurry atomizer according to claim 5, wherein a plurality of said heat dissipating heads are uniformly distributed along the axial direction of the heat exchange oil pipe.
7. The system for cooling down lubricating oil of a slurry atomizer according to claim 5, wherein a plurality of said heat dissipating heads are uniformly distributed along the radial direction of the heat exchange oil pipe.
8. The system of claim 1, wherein the gearbox casing is provided with heat dissipation holes.
9. The system of claim 8, wherein the number of the heat dissipation holes is two, and the two heat dissipation holes are symmetrically distributed on the side surface of the gearbox body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222023397.9U CN217978319U (en) | 2022-08-03 | 2022-08-03 | Cooling system for lubricating oil of slurry atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222023397.9U CN217978319U (en) | 2022-08-03 | 2022-08-03 | Cooling system for lubricating oil of slurry atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217978319U true CN217978319U (en) | 2022-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222023397.9U Active CN217978319U (en) | 2022-08-03 | 2022-08-03 | Cooling system for lubricating oil of slurry atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217978319U (en) |
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2022
- 2022-08-03 CN CN202222023397.9U patent/CN217978319U/en active Active
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