Atomizer cooling device

Abstract

The invention relates to an atomizer cooling device which comprises a base, an upper box body and a lower box body, a vertical partition plate is arranged in the upper box body and divides the upper box body into a first cavity and a second cavity, a first cooling assembly is arranged in the first cavity, a second cooling assembly is arranged in the lower box body, and a third cooling assembly is arranged in the second cavity. The atomizer has the advantages that the temperature sensor collects temperature signals of lubricating oil in the atomizer in real time and transmits the temperature signals into the controller, and the controller receives the temperature signals and controls starting of the first cooling assembly, the second cooling assembly and the third cooling assembly according to the temperature signals; therefore, the cooling mode can be controlled according to the actual temperature signal, different cooling requirements are met, continuous and stable operation of the atomizer is ensured, stable operation of the whole desulfurization system is ensured, the problems that flue gas emission exceeds the standard and the environment is polluted due to shutdown of the atomizer in the desulfurization system are prevented, and the environmental protection requirement is met.

Description

Technical Field

[0001] The invention relates to the technical field of atomizers, and in particular to an atomizer cooling device. Background Art

[0002] As a key equipment in the desulfurization system, the atomizer is crucial to the normal operation of the entire system. After the atomizer is put into operation in the reaction tower, due to the narrow operating space and high ambient temperature, if the atomizer is not equipped with a special lubricating oil cooling system, the operating oil temperature of the atomizer can reach about 85°, and the atomizer is generally in 24-hour uninterrupted operation. The high oil temperature of the atomizer poses a hidden danger to the safe operation of the atomizer. If the atomizer is shut down, it may cause excessive flue gas emissions and pollute the environment. The existing atomizer is usually cooled by cooling fans and protective water, but the cooling effect is poor, especially in hot summer. The ambient temperature of the tail gas room is high and it is at the highest position in the tail gas room. The atomizer oil temperature is prone to overheating. When the oil temperature is greater than 90 degrees, the atomizer will trip, causing the semi-dry deacidification to stop operating, seriously affecting the control of environmental protection indicators such as SO2 and HCL. Summary of the invention

[0003] The purpose of the present invention is to solve the problem that the existing cooling device cannot effectively cool the lubricating oil in the atomizer and causes the atomizer to trip. An atomizer cooling device is proposed. The controller controls the start-up of the first cooling component, the second cooling component and the third cooling component according to the oil temperature collected by the temperature sensor. It can not only quickly cool the lubricating oil, but also effectively reduce the ambient temperature of the working environment of the atomizer, greatly improving the cooling effect, so that the lubricating oil in the atomizer is always within the normal working temperature, thereby ensuring that the atomizer can operate continuously and stably.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: An atomizer cooling device comprises a base, an upper box body and a lower box body, wherein the upper box body is arranged on the base, the base is mounted on the atomizer, the lower box body is arranged at the bottom end of the upper box body, a vertical partition is arranged in the upper box body, the vertical partition separates the upper box body into a first cavity and a second cavity, a first cooling component for cooling the lubricating oil for the first time is arranged in the first cavity, a second cooling component for cooling the lubricating oil for the second time is arranged in the lower box body, a third cooling component for cooling the ambient temperature is arranged in the second cavity, an oil inlet pipeline is connected to the first cooling component, a connecting pipe connected to the lower box body is arranged at the bottom end of the first cooling component, an oil supply box connected to the lower box body is arranged on the base, an oil supply pipe connected to the atomizer is arranged on the oil supply box, a controller is arranged on the base, the first cooling component, the second cooling component and the third cooling component are all connected to the controller, a temperature sensor for real-time acquisition of the temperature of the lubricating oil in the atomizer is connected to the controller, the controller receives the temperature signal acquired by the temperature sensor and controls the start-up of the first cooling component, the second cooling component and the third cooling component respectively according to the temperature signal.

[0005] Preferably, the first cooling assembly comprises a spiral cooling oil pipe, a water inlet pipe, a water outlet pipe and a circulating water pump, the spiral cooling oil pipe is arranged in the first cavity, the spiral cooling oil pipe and the inner wall of the first cavity form a cooling water cavity, the bottom end of the upper box body is provided with a water inlet joint connected to the water inlet pipe, the top end of the upper box body is provided with a water outlet joint connected to the water outlet pipe, the circulating water pump is arranged on the water inlet pipe, and a water tank is provided on the base; The second cooling assembly includes a fan and a heat sink, wherein the fan is arranged at the bottom end of the lower box, the heat sink is arranged on the outer side wall of the lower box, a bracket is arranged on the base, a power supply is arranged on the bracket, the power supply is connected to the fan through a wire, a button switch connected to the wire is arranged at one end of the bracket, and a pressing assembly is arranged at the other end of the bracket, the wire is turned on when the pressing assembly contacts the button switch, and the wire is turned off when the pressing assembly is separated from the button switch; The third cooling assembly includes a lifting assembly and an air-cooled air gun arranged on the lifting assembly. A through hole is provided at the bottom end of the second cavity. The air-cooled air gun is connected to an air source through a cooling air pipe, and the air source is connected to a controller.

[0006] Preferably, a groove for accommodating a fan is provided at the bottom end of the lower box body, and a mounting groove for mounting a heat sink is provided on the outer side wall of the lower box body.

[0007] Preferably, the bracket includes a bottom plate, a top plate and a vertical plate arranged between the bottom plate and the top plate, the power supply is arranged at the bottom end of the vertical plate, the button switch is arranged on the top plate, the vertical plate is provided with a cable groove, the pressing assembly includes a first cylinder and a pressure rod arranged on the first cylinder, the first cylinder is arranged on the bottom plate, the pressure rod is provided with a protective cover, and the controller is connected to the first cylinder.

[0008] Preferably, the lifting assembly includes a second cylinder and a mounting frame arranged on the second cylinder, the second cylinder is arranged on the inner wall of the second cavity away from the vertical partition, the mounting frame includes a horizontal part and a vertical part, the horizontal part is arranged at the bottom end of the vertical part, the vertical part is provided with a connecting block connected to the second cylinder, the lower surface of the horizontal part is provided with a sealing plate for sealing the through hole, and the upper surface of the horizontal part is provided with a vertical plate for fixing the air-cooled air gun.

[0009] Preferably, a first magnetic switch is provided on the second cylinder, and a second magnetic switch is provided on the air source, and the first magnetic switch and the second magnetic switch form a pair of linkage switches.

[0010] Preferably, a filter is provided on the water inlet pipe, a transverse plate extending outward is provided on the upper box body below the water outlet joint, a cooling groove is provided on the transverse plate, and the water outlet pipe is connected to the water tank after passing through the cooling groove.

[0011] Preferably, the vertical partition and the upper box body are an integrated structure, and a heat insulation layer is provided on the vertical partition.

[0012] Preferably, the lower box body is provided with a flange connected to the upper box body, and the flange and the lower box body are an integrated structure.

[0013] Preferably, a first oil pump is provided on the oil inlet pipeline, and a second oil pump is provided on the oil supply pipe, and both the first oil pump and the second oil pump are connected to a controller.

[0014] In summary, the advantages of the present invention are: the temperature signal of the lubricating oil in the atomizer is collected in real time by the temperature sensor, and the temperature signal is transmitted to the controller. The controller receives and controls the start-up of the first cooling component, the second cooling component and the third cooling component respectively according to the temperature signal. Therefore, the cooling method can be controlled according to the actual temperature signal to meet different cooling requirements. Moreover, the lubricating oil is cooled twice by the first cooling component and the second cooling component, which can improve the cooling effect of the entire atomizer cooling device. In addition, the ambient temperature is cooled by the third cooling component, so that the atomizer will not be affected by the ambient temperature, thereby slowing down the temperature rise rate of the lubricating oil. Secondly, since the first cooling component is provided with an oil inlet pipeline, the oil inlet pipeline is installed at the oil outlet end of the atomizer when in use, and the lubricating oil in the atomizer is transported to the first cooling component through the oil inlet pipeline. Since the base is provided with an oil supply tank, and the oil supply tank is provided with an oil supply pipe connected to the atomizer, the cooling process In the process, oil is supplied to the atomizer through the oil supply pipe, which can ensure that the temperature of the lubricating oil in the atomizer is always within a safe temperature range, thereby ensuring that the atomizer can operate continuously and stably, thereby ensuring the stable operation of the entire desulfurization system, preventing the desulfurization system from exceeding the flue gas emission standard and polluting the environment due to the shutdown of the atomizer, and achieving environmental protection requirements. In addition, the oil supply tank can realize the centralized collection of the lubricating oil after cooling, realize the recycling of the lubricating oil, and will not cause waste of the lubricating oil. Finally, the third cooling assembly and the first cooling assembly are respectively arranged in the second cavity and the first cavity of the upper box body, and the second cooling assembly is arranged on the lower box body, so that the first cooling assembly, the second cooling assembly and the third cooling assembly can be arranged independently of each other, avoiding mutual influence during work, and further improving the cooling quality. Since the upper box body is arranged on the base, and the base is installed on the atomizer, the present invention does not need to change the overall structure of the atomizer, and further reduces the cooling cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings: Figure 1 It is a structural schematic diagram of an atomizer cooling device of the present invention; Figure 2 It is a schematic diagram of the structure of the upper box body and the lower box body in the present invention; Figure 3 It is a schematic structural diagram of the third cooling assembly in the present invention; Figure 4 It is a schematic diagram of the structure of the support in the present invention.

[0016] Reference numerals: 1 base, 11 controller, 12 oil supply tank, 13 oil supply pipe, 14 temperature sensor, 15 water tank, 16 second oil pump, 2 upper box, 20 vertical partition, 21 first cavity, 22 second cavity, 23 water inlet joint, 24 water outlet joint, 25 through hole, 26 horizontal plate, 27 cooling groove, 28 insulation layer, 3 lower box, 31 groove, 32 installation groove, 33 flange, 4 first cooling assembly, 40 oil inlet pipeline, 41 connecting pipe, 42 spiral cooling oil pipe, 43 water inlet pipe, 430 filter, 44 outlet pipe, 45 circulating water pump, 46 first oil pump, 5 second cooling cooling assembly, 51 fan, 52 heat sink, 6 third cooling assembly, 60 lifting assembly, 600 second cylinder, 601 mounting frame, 602 horizontal portion, 603 vertical portion, 604 connecting block, 605 sealing plate, 606 vertical plate, 607 first magnetic switch, 61 air-cooled air gun, 610 cooling air pipe, 611 air source, 612 second magnetic switch, 7 bracket, 71 power supply, 72 wire, 73 push button switch, 74 pressing assembly, 741 first cylinder, 742 pressure rod, 743 protective cover, 75 bottom plate, 76 top plate, 77 vertical plate, 78 wiring trough. DETAILED DESCRIPTION

[0017] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, an atomizer cooling device includes a base 1, an upper box body 2, and a lower box body 3. The upper box body 2 is arranged on the base 1, the base 1 is installed on the atomizer, the lower box body 3 is arranged at the bottom end of the upper box body 2. A vertical partition 20 is provided in the upper box body 2, and the vertical partition 20 divides the upper box body 2 into a first cavity 21 and a second cavity 22. A first cooling component 4 for cooling the lubricating oil for the first time is provided in the first cavity 21. A second cooling component 5 for cooling the lubricating oil for the second time is provided in the lower box body 3. A third cooling component 6 for cooling the ambient temperature is provided in the second cavity 22. An oil inlet pipe 40 is connected to the first cooling component 4, and a connecting pipe 41 connected to the lower box body 3 is provided at the bottom end of the first cooling component 4. An oil supply tank 12 connected to the lower box body 3 is provided on the base 1. In this embodiment, the lower box body and the oil supply tank are connected by an oil outlet pipe, which can ensure that the cooled lubricating oil is transported to the oil supply tank for collection and standby. An oil supply pipe 13 connected to the atomizer is provided on the oil supply tank 12. A controller 11 is provided on the base 1. The controller 11 is a PLC controller 11. The specific structure is an existing structure and will not be described in detail in this embodiment. The first cooling component 4, the second cooling component 5, and the third cooling component 6 are all connected to the controller 11. A temperature sensor 14 for real-time collecting the temperature of the lubricating oil in the atomizer is connected to the controller 11. The controller 11 receives the temperature signal collected by the temperature sensor 14 and controls the start of the first cooling component 4, the second cooling component 5, and the third cooling component 6 respectively according to the temperature signal. Specifically, the temperature of the lubricating oil collected by the temperature sensor 14 is T. If T≥70°C, the controller 11 controls the first cooling component 4, the second cooling component 5, and the third cooling component 6 to start respectively. If 50<T<70°C, the controller 11 controls the first cooling component 4 and the second cooling component 5 to start respectively. If 40°C≤T≤50°C, the controller 11 controls the third cooling component 6 to start. If T<40°C, the atomizer's own protective water and cooling fan can be used for cooling.

[0018] The temperature signal of the lubricating oil in the atomizer is collected in real time by the temperature sensor 14, and the temperature signal is transmitted to the controller 11. The controller 11 receives and controls the start-up of the first cooling component 4, the second cooling component 5 and the third cooling component 6 respectively according to the temperature signal. Therefore, the cooling method can be controlled according to the actual temperature signal to meet different cooling requirements. Moreover, the lubricating oil is cooled twice by the first cooling component 4 and the second cooling component 5, which can improve the cooling effect of the entire atomizer cooling device. In addition, the ambient temperature is cooled by the third cooling component 6, so that the atomizer will not be affected by the ambient temperature, thereby slowing down the temperature rise rate of the lubricating oil. Secondly, since the first cooling component 4 is provided with an oil inlet pipeline 40, when in use, the oil inlet pipeline 40 is installed at the oil outlet end of the atomizer, and the lubricating oil in the atomizer is transported to the first cooling component 4 through the oil inlet pipeline 40. Since the base 1 is provided with an oil supply tank 12, and the oil supply tank 12 is provided with an oil supply pipe 13 connected to the atomizer, during the cooling process, Supplying oil to the atomizer through the oil supply pipe 13 can ensure that the temperature of the lubricating oil in the atomizer is always within a safe temperature range, thereby ensuring that the atomizer can operate continuously and stably, thereby ensuring the stable operation of the entire desulfurization system, preventing the desulfurization system from exceeding the flue gas emission standard and polluting the environment due to the shutdown of the atomizer, and achieving environmental protection requirements. In addition, the oil supply tank 12 can realize the centralized collection of the lubricating oil after cooling, realize the recycling of the lubricating oil, and will not cause waste of the lubricating oil. Finally, the third cooling component 6 and the first cooling component 4 are respectively arranged in the second cavity 22 and the first cavity 21 of the upper box body 2, and the second cooling component 5 is arranged on the lower box body 3. Therefore, the first cooling component 4, the second cooling component 5 and the third cooling component 6 can be arranged independently of each other, avoiding mutual influence during operation, and further improving the cooling quality. Since the upper box body 2 is arranged on the base 1, and the base 1 is installed on the atomizer, the present invention does not need to change the overall structure of the atomizer, and further reduces the cooling cost.

[0019] The first cooling assembly 4 includes a spiral cooling oil pipe 42, a water inlet pipe 43, a water outlet pipe 44 and a circulating water pump 45. The spiral cooling oil pipe is arranged in the first cavity 21. The spiral cooling oil pipe and the inner wall of the first cavity 21 form a cooling water cavity. The bottom end of the upper box body 2 is provided with a water inlet joint 23 connected to the water inlet pipe, and the top end of the upper box body 2 is provided with a water outlet joint 24 connected to the water outlet pipe. The circulating water pump 45 is arranged on the water inlet pipe, and the base 1 is provided with a water tank 15. The first cooling assembly 4 is arranged into a structure of a spiral cooling oil pipe, a water inlet pipe, a water outlet pipe and a circulating water pump. Since the spiral cooling oil pipe and the inner wall of the first cavity 21 form a cooling water cavity, the cooling water in the cooling water cavity can cool the spiral cooling oil pipe. The lubricating oil in the cooling oil pipe is heat exchanged, thereby realizing the first cooling treatment of the lubricating oil. In addition, the spiral structure of the spiral cooling oil pipe can effectively increase its contact area with the cooling water and improve the heat exchange efficiency. Secondly, the setting of the water inlet pipe, the water outlet pipe and the circulating water pump 45 can realize the circulation of cooling water, and the water tank 15 can store cooling water. Finally, since the density of hot water is smaller than that of cold water, hot water will rise and cold water will flow downward. Therefore, the water inlet joint 23 connected to the water inlet pipe is set at the bottom end of the upper box body 2, and the water outlet joint 24 connected to the water outlet pipe is set at the top end of the upper box body 2, so that the water temperature inside the first cavity 21 is lower when it is closer to the bottom position, and higher when it is closer to the top position. Similarly, since the density of the lubricating oil changes with temperature and pressure, the temperature increases and the density decreases, so the oil inlet pipe 40 is set at the top end of the first cooling component 4, and the oil outlet is set at the bottom end of the first cooling component 4.

[0020] The second cooling component 5 includes a fan 51 and a heat sink 52, the fan 51 is arranged at the bottom end of the lower box body 3, the heat sink 52 is arranged on the outer wall of the lower box body 3, the base 1 is provided with a bracket 7, the bracket 7 is provided with a power supply 71, the power supply 71 is connected to the fan 51 through a wire 72, one end of the bracket 7 is provided with a button switch 73 connected to the wire, the button switch in this embodiment adopts a self-reset button switch, the specific installation structure of the wire and the button switch is the prior art, and this embodiment is not described in detail, the other end of the bracket 7 is provided with a pressing component 74, when the pressing component contacts the button switch, the wire is turned on, and when the pressing component is separated from the button switch, the wire is disconnected, the second cooling component 5 is set to the structure of the fan 51 and the heat sink 52, and the lubricating oil after cooling by the first cooling component 4 is input to the In the lower box body 3, the fan 51 is turned on to perform a second cooling treatment on the lubricating oil in the lower box body 3. Since a heat sink 52 is provided on the outer wall of the lower box body 3, the lubricating oil can be quickly cooled down under the joint action of the fan 51 and the heat sink 52. The cooled lubricating oil is stored for standby through the oil supply tank 12. Finally, the power supply is used to provide the fan 51 with the electric energy required for the operation, and the wire is turned on and off through the button switch. Whether the fan 51 performs the cooling work can be controlled according to the actual working conditions. The power supply, the downward pressure component, and the button switch are all arranged on the bracket, which can optimize the structure of the entire bracket and reduce the installation space of the entire bracket. The arrangement of the downward pressure component can realize the automatic operation of the button switch. Specifically, when the downward pressure component contacts the button switch, the wire is turned on, and when the downward pressure component is separated from the button switch, the wire is disconnected, thereby realizing automatic control.

[0021] The third cooling component 6 includes a lifting component 60 and an air-cooled air gun arranged on the lifting component 60. A through hole 25 is provided at the bottom end of the second cavity 22. The air-cooled air gun 61 is connected to an air source 611 through a cooling air pipe 610. The air source is connected to the controller 11. The third cooling component 6 is configured as a lifting component 60 and an air-cooled air gun 61. Since the air-cooled air gun is arranged on the lifting component 60, the lifting and lowering movement of the air-cooled air gun in the second cavity 22 can be achieved through the lifting and lowering movement of the lifting component 60. When the ambient temperature needs to be cooled, the controller 11 only needs to control the lifting component 60 to descend, and the air source transports cooling gas to the air-cooled air gun through the cooling air pipe. The ambient temperature is cooled by the air-cooled air gun. After cooling, the lifting component 60 rises and resets to store the air-cooled air gun in the second cavity 22. Therefore, the increase in ambient temperature will not interfere with the third cooling component 6. The air-cooled air gun, air source and cooling air pipe in this embodiment are all prior art, and the specific connection structure is not described in detail in this embodiment.

[0022] The bottom end of the lower box body 3 is provided with a groove 31 for accommodating the fan 51, and the outer side wall of the lower box body 3 is provided with a mounting groove 32 for mounting the heat sink 52. The setting of the groove 31 can provide certain protection for the fan 51, reduce the dust or debris entering the fan 51, and improve the service life of the fan 51. Specifically, the fan 51 is installed in the groove 31 by screws. Secondly, the setting of the mounting groove 32 can realize the rapid installation of the heat sink 52. In this embodiment, a slot and an insert block structure can be set between the mounting groove 32 and the heat sink 52. The specific installation structure is that a slot is set on the mounting groove 32, and an insert block is provided on the heat sink 52. During installation, the heat sink 52 can be installed by simply inserting the insert block into the slot, and the subsequent cleaning and maintenance of the heat sink 52 are convenient, thereby reducing the replacement and cleaning costs.

[0023] The bracket 7 includes a bottom plate 75, a top plate 76 and a vertical plate 77 arranged between the bottom plate and the top plate, the power supply is arranged at the bottom end of the vertical plate, the button switch is arranged on the top plate, and a cable groove 78 is arranged on the vertical plate. The pressing assembly 74 includes a first cylinder 741 and a pressing rod 742 arranged on the first cylinder, the first cylinder is arranged on the bottom plate, and a protective cover 743 is arranged on the pressing rod. The controller 11 is connected to the first cylinder. The bracket is arranged into a structure of a bottom plate, a top plate and a vertical plate, which can realize the independent installation of the power supply, the button switch and the pressing assembly. The arrangement of the cable groove can effectively arrange the wires and avoid the messy arrangement of the wires. The pressing assembly is arranged into a structure of the first cylinder and the pressing rod. During specific operation, when the first cylinder extends to drive the pressing rod to press the button switch, the button switch is turned on. When the first cylinder contracts and drives the pressing rod to reset, the button switch is not affected by the force of the pressing rod, and the button switch is reset and disconnected. The protective cover is arranged on the pressing rod, which can effectively protect the button switch.

[0024] The lifting assembly 60 includes a second cylinder 600 and a mounting frame 601 arranged on the second cylinder 600. The second cylinder 600 is arranged on the inner wall of the second cavity 22 away from the vertical partition 20. The mounting frame 601 includes a horizontal portion 602 and a vertical portion 603. The horizontal portion 602 is arranged at the bottom end of the vertical portion 603. The vertical portion 603 is provided with a connecting block 604 connected to the second cylinder 600. The horizontal portion 602 is provided with a sealing plate 605 for sealing the through hole 25. The sealing plate 605 is provided with a vertical plate 606 for fixing the air-cooled air gun. The lifting assembly 60 is configured into a structure of the second cylinder 600 and the mounting frame 601. The extension and contraction of the second cylinder 600 drives the mounting frame 601 to move upward. The mounting frame 601 is lifted and lowered in the second cavity 22, which can ensure the stability of the lifting of the mounting frame 601. Secondly, the mounting frame 601 is arranged into a structure of a horizontal portion 602 and a vertical portion 603. Since a sealing plate 605 for sealing the through hole 25 is provided on the horizontal portion 602, when the third cooling component 6 is received in the second cavity 22, the second cavity 22 can be effectively sealed to prevent dust or debris from entering the second cavity 22. The connecting block 604 can increase the contact area with the second cylinder 600 to prevent the mounting frame 601 from shaking left and right during the lifting process. The setting of the vertical plate is conducive to the installation and fixation of the air-cooled air gun. The air source in this embodiment can be set on the mounting frame 601, which optimizes the arrangement of the cooling air pipe. A first magnetic switch 607 is provided on the second cylinder 600, and a second magnetic switch 612 is provided on the air source. The first magnetic switch and the second magnetic switch are a pair of interlocking switches. By setting the first magnetic switch on the second cylinder 600 and setting the second magnetic switch on the air source, since the first magnetic switch and the second magnetic switch are set as a pair of interlocking switches, when the second cylinder 600 pushes the air-cooled air gun out of the second cavity 22, the air source can be automatically opened through the interlocking switch. When the controller 11 controls the air source to be closed, the interlocking setting of the interlocking switch can quickly make the second cylinder 600 contract, thereby driving the air-cooled air gun to return to the second cavity 22.

[0025] A filter 430 is provided on the water inlet pipe 43, and a transverse plate 26 extending outward is provided on the upper box body 2 below the water outlet joint 24, and a cooling groove 27 is provided on the transverse plate 26. The water outlet pipe passes through the cooling groove 27 and is connected to the water tank 15. The setting of the filter 430 can filter impurities in the cooling water, thereby reducing the blockage of the water inlet pipe and improving the circulation effect of the cooling water. Secondly, by arranging the cooling groove 27 on the transverse plate 26, since the water outlet pipe passes through the cooling groove 27 and is connected to the water tank 15, the cooling groove 27 can not only effectively cool the cooling water in the water outlet pipe, but also provide certain support for the water outlet pipe, thereby further improving the circulation effect of the cooling water. In this embodiment, a coolant is provided in the cooling groove 27. Specifically, the cooling groove 27 is a prior art. This embodiment is not described in detail. In addition, the horizontal plate 26 and the upper box body 2 can be arranged to be fixedly connected by bolts, or can be arranged to be an integrated structure. The vertical partition 20 and the upper box body 2 are an integrated structure, and the vertical partition 20 is provided with a heat insulation layer 28. The vertical partition 20 and the upper box body 2 are arranged as an integrated structure, which can simplify the installation process between the vertical partition 20 and the upper box body 2, improve the connection strength between the vertical partition 20 and the upper box body 2, ensure the sealing performance of the first cavity 21, and effectively prevent cooling water from flowing into the second cavity 22. Secondly, the heat insulation layer 28 is provided on the vertical partition 20, which can block heat from entering the second cavity 22, ensuring that the third cooling component 6 is always in a normal working environment, thereby improving the cooling efficiency of the third cooling component 6.

[0026] The lower box body 3 is provided with a flange 33 connected to the upper box body 2. The flange 33 and the lower box body 3 are an integrated structure. The setting of the flange 33 can ensure the stability of the installation of the lower box body 3. In addition, the flange 33 and the lower box body 3 are set as an integrated structure, which can simplify the installation process between the flange 33 and the lower box body 3 and improve the connection strength between the flange 33 and the lower box body 3. The flange 33 in this embodiment is fixed to the upper box body 2 by bolts. Specifically, a threaded hole is provided at the bottom end of the upper box body 2, and a strip hole is provided on the flange 33. The bolt passes through the strip hole and is screwed into the threaded hole, which is convenient for installation and disassembly. The oil inlet pipe 40 is provided with a first oil pump 46, and the oil supply pipe 13 is provided with a second oil pump 16. The first oil pump 46 and the second oil pump 16 are both connected to the controller 11. The specific connection structure is an existing structure and is not described in detail in this embodiment. The first oil pump 46 is provided on the oil inlet pipe 40, and the second oil pump 16 is provided on the oil supply pipe 13. Since the first oil pump 46 and the second oil pump 16 are both connected to the controller 11, during specific use, the controller 11 controls the first oil pump 46 and the second oil pump 16 to be turned on at the same time, and the oil inlet pipe 40 transports the lubricating oil in the atomizer to the spiral cooling oil pipe, and the oil supply pipe 13 transports the lubricating oil stored in the oil supply tank 12 to the atomizer, thereby realizing automatic oil discharge and automatic oil supply of the lubricating oil, and having a high degree of automation.

[0027] In addition to the above preferred embodiments, the present invention has other implementation modes. Those skilled in the art may make various changes and modifications based on the present invention. As long as they do not depart from the spirit of the present invention, they should all fall within the scope defined by the claims attached to the present invention.

Claims

1. An atomizer cooling device, characterized in that: The invention comprises a base (1), an upper box (2) and a lower box (3), wherein the upper box is arranged on the base, the base is mounted on the atomizer, the lower box is arranged at the bottom end of the upper box, a vertical partition (20) is arranged in the upper box, the vertical partition divides the upper box into a first cavity (21) and a second cavity (22), the first cavity is provided with a first cooling component (4) for first cooling of the lubricating oil, the lower box is provided with a second cooling component (5) for second cooling of the lubricating oil, the second cavity is provided with a third cooling component (6) for cooling the ambient temperature, and the first cooling component is connected to a An oil inlet pipeline (40) is provided, the bottom end of the first cooling component is provided with a connecting pipe (41) connected to the lower box body, the base is provided with an oil supply box (12) connected to the lower box body, the oil supply box is provided with an oil supply pipe (13) connected to the atomizer, the base is provided with a controller (11), the first cooling component, the second cooling component and the third cooling component are all connected to the controller, the controller is connected to a temperature sensor (14) for real-time collection of the temperature of the lubricating oil in the atomizer, the controller receives the temperature signal collected by the temperature sensor and controls the start-up of the first cooling component, the second cooling component and the third cooling component respectively according to the temperature signal.

2. The atomizer cooling device according to claim 1, characterized in that: The first cooling assembly (4) comprises a spiral cooling oil pipe (42), a water inlet pipe (43), a water outlet pipe (44) and a circulating water pump (45); the spiral cooling oil pipe is arranged in the first cavity; the spiral cooling oil pipe and the inner wall of the first cavity form a cooling water cavity; the bottom end of the upper box body is provided with a water inlet joint (23) connected to the water inlet pipe; the top end of the upper box body is provided with a water outlet joint (24) connected to the water outlet pipe; the circulating water pump is arranged on the water inlet pipe; and the base is provided with a water tank (15); The second cooling component (5) comprises a fan (51) and a heat sink (52), wherein the fan is arranged at the bottom end of the lower box body, and the heat sink is arranged on the outer wall of the lower box body. The base is provided with a bracket (7), and the bracket is provided with a power supply (71). The power supply is connected to the fan via a wire (72). One end of the bracket is provided with a button switch (73) connected to the wire, and the other end of the bracket is provided with a pressing component (74). When the pressing component contacts the button switch, the wire is turned on, and when the pressing component is separated from the button switch, the wire is turned off. The third cooling assembly (6) comprises a lifting assembly (60) and an air-cooled cold air gun (61) arranged on the lifting assembly, a through hole (25) is provided at the bottom end of the second cavity, the air-cooled cold air gun is connected to an air source (611) via a cooling air pipe (610), and the air source is connected to a controller.

3. The atomizer cooling device according to claim 2, characterized in that: The bottom end of the lower box body (3) is provided with a groove (31) for accommodating a fan, and the outer side wall of the lower box body is provided with a mounting groove (32) for mounting a heat sink.

4. The atomizer cooling device according to claim 2, characterized in that: The bracket (7) comprises a bottom plate (75), a top plate (76) and a vertical plate (77) arranged between the bottom plate and the top plate, the power supply is arranged at the bottom end of the vertical plate, the button switch is arranged on the top plate, the vertical plate is provided with a cable groove (78), the pressing assembly (74) comprises a first cylinder (741) and a pressing rod (742) arranged on the first cylinder, the first cylinder is arranged on the bottom plate, the pressing rod is provided with a protective cover (743), and the controller is connected to the first cylinder.

5. The atomizer cooling device according to claim 2, characterized in that: The lifting assembly (60) includes a second cylinder (600) and a mounting frame (601) arranged on the second cylinder, the second cylinder is arranged on the inner wall of the second cavity away from the vertical partition, the mounting frame includes a horizontal part (602) and a vertical part (603), the horizontal part is arranged at the bottom end of the vertical part, the vertical part is provided with a connecting block (604) connected to the second cylinder, the lower surface of the horizontal part is provided with a sealing plate (605) for sealing the through hole, and the upper surface of the horizontal part is provided with a vertical plate (606) for fixing the air-cooled air gun.

6. The atomizer cooling device according to claim 5, characterized in that: The second cylinder (600) is provided with a first magnetic switch (607), the gas source is provided with a second magnetic switch (612), and the first magnetic switch and the second magnetic switch form a pair of linked switches.

7. The atomizer cooling device according to claim 2, characterized in that: The water inlet pipe (43) is provided with a filter (430), and the upper box body below the water outlet joint is provided with a transverse plate (26) extending outward, the transverse plate is provided with a cooling groove (27), and the water outlet pipe passes through the cooling groove and is connected to the water tank.

8. The atomizer cooling device according to claim 1, characterized in that: The vertical partition and the upper box body are an integrated structure, and a heat insulation layer (28) is provided on the vertical partition.

9. The atomizer cooling device according to claim 1, characterized in that: The lower box body is provided with a flange (33) connected to the upper box body, and the flange and the lower box body are an integrated structure.

10. The atomizer cooling device according to claim 1, characterized in that: The oil inlet pipeline is provided with a first oil pump (46), the oil supply pipe is provided with a second oil pump (16), and the first oil pump and the second oil pump are both connected to a controller.

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