Gear speed change rotary atomizer for waste incineration power generation and desulfurization

Abstract

The utility model provides a gear speed change rotary atomizer for waste incineration power generation and desulfurization. Comprising a motor, a speed change gear box, a coupler connected between the motor and the speed change gear box, a circular supporting plate used for installing the speed change gear box, and an atomizer body located at the lower end of the circular supporting plate and arranged at the output end of the speed change gear box. The atomizer main body comprises an atomizing outlet and a conical protective cylinder positioned outside the atomizing outlet; lubricating oil circulates in the speed change gear box, the speed change gear box is connected with a lubricating oil cooling assembly, and the lubricating oil cooling assembly comprises a lubricating oil cooling device, a lubricating oil filter and an oil pump. A motor is installed on the atomizer body, a support is installed on the motor, a lifting lug is arranged at the upper end of the support, an installation table is arranged on one side of the support, and an air pipe, a process water pipe and a lime slurry pipe which are connected with the atomizer body are installed on the installation table.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to a gear-variable rotating atomizer used for garbage incineration power generation and desulfurization. Background Art

[0002] When the atomizer is crushing the slurry, the power element of the atomizer needs an extremely high rotation speed. The power element is usually composed of a motor and a speed gearbox. The output shaft of the motor is connected to the input shaft of the speed gearbox through a coupling. The output shaft of the speed gearbox is used to break up the slurry. However, a large amount of heat will be generated during the rotation of the speed gearbox and the coupling. Therefore, a large amount of lubricating oil will be provided in the speed gearbox. The lubricating oil not only plays the role of lubrication, but also can take away the heat generated by the high-speed rotation in the speed gearbox. Therefore, the temperature of the lubricating oil will rise very quickly, and the heat of the lubricating oil is difficult to dissipate in a short time, thereby affecting the normal operation of the atomizer. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a gear-variable rotary atomizer for waste incineration power generation and desulfurization, which is used to solve the problem in the prior art that a large amount of heat is generated in the variable speed gear box of the atomizer, which is difficult to discharge and affects the use of the atomizer.

[0004] In order to achieve the above purpose and other related purposes, the utility model provides the following technical solutions:

[0005] A gear-variable rotary atomizer for waste incineration power generation and desulfurization, comprising a motor, a speed-variable gearbox, a coupling connected between the motor and the speed-variable gearbox, a circular support plate for mounting the speed-variable gearbox, an atomizer body located at the lower end of the circular support plate and arranged at the output end of the speed-variable gearbox, the atomizer body comprising an atomization outlet and a conical protective cylinder located outside the atomization outlet; lubricating oil circulates in the speed-variable gearbox, a lubricating oil cooling assembly is connected to the speed-variable gearbox, the lubricating oil cooling assembly comprises a lubricating oil cooling device, a lubricating oil filter and an oil pump; a bracket is mounted on the motor, a lifting lug is provided at the upper end of the bracket, a mounting platform is provided on one side of the bracket, an air duct, a process water pipe and a lime slurry pipe connected to the atomizer body are mounted on the mounting platform.

[0006] To implement the above technical solution, in the present application, the setting of the bracket can facilitate the lifting of the lifting equipment. The speed change gear box in the present application is provided with three sets of gears, so that the speed of the 3000rpm motor is 13500rpm after passing through the speed change gear box, and the slurry in the atomizer body is broken up. A large amount of heat is generated during the rotation of the speed change gear box and the coupling. Therefore, the lubricating oil in the gear box can be quickly cooled down by the setting of the lubricating oil cooling component.

[0007] In one embodiment of the utility model, the lubricating oil cooling device includes a cooling device body, a water inlet, a water outlet, an oil inlet and an oil outlet arranged on the cooling device body; the oil outlet is connected to the coupling through a pipeline, and the lubricating oil through the coupling enters the speed change gear box, and the lubricating oil in the speed change gear box is pumped to the oil inlet by the oil pump after passing through the lubricating oil filter; a water cooling device is connected between the water inlet and the water outlet.

[0008] To implement the above technical solution, the oil outlet is connected to the coupling, the lubricating oil enters the coupling and then enters the speed gear box, and then is filtered by the lubricating oil filter and sucked into the oil inlet of the cooling device body through the oil pump. In addition, the lubricating oil in the cooling device body is heat exchanged by circulating water, so that the temperature of the lubricating oil is reduced, which facilitates cooling the coupling and the speed gear box.

[0009] In one embodiment of the present invention, the speed change gear box is provided with a liquid level gauge, an observation window and a temperature detection device.

[0010] To implement the above technical solution, the setting of the liquid level meter can trigger an alarm when the oil pump or pipeline stops sucking oil due to blockage, failure, etc., so that the staff can observe the working state of the gears in the speed change gear box, the condition of the lubricating oil and the retention amount through the observation window, and the temperature detection device can monitor the temperature of the lubricating oil in real time.

[0011] In an embodiment of the present invention, a vibration detection device is provided on the circular support plate.

[0012] To implement the above technical solution, the vibration detection device is used to detect whether the vibration exceeds a set value to prevent excessive vibration from causing damage to the atomizer.

[0013] In one embodiment of the present invention, a flow detector is provided on the lubricating oil filter.

[0014] To implement the above technical solution, the temperature detection device, vibration detection device, and flow detector in the present application all feed back the operating status of the equipment to the central control room through the transmission module, so as to facilitate real-time monitoring by the staff.

[0015] In one embodiment of the present invention, a plurality of support columns are evenly arranged around the circumference of the circular support plate, and a support base is arranged at the lower end of each of the support columns.

[0016] To implement the above technical solution, the support base is preferably lower than the atomization outlet, and the arrangement of the support column and the support base can facilitate the atomizer to work in a vertical state.

[0017] As described above, the waste incineration power generation desulfurization of the utility model uses a gear-variable rotary atomizer, which has the following beneficial effects: the setting of the lubricating oil cooling component can quickly cool the lubricating oil in the gear box, and the oil outlet is connected to the coupling. The lubricating oil enters the coupling and then enters the speed gear box, and then is filtered by the lubricating oil filter and sucked into the oil inlet of the cooling device body through the oil pump. In addition, the lubricating oil in the cooling device body is heat exchanged by circulating water, so that the temperature of the lubricating oil can be reduced, which facilitates cooling the coupling and the speed gear box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the structure of the utility model.

[0019] Figure 2 Shown is another structural schematic diagram of the utility model.

[0020] Component number description

[0021] 1. Motor; 2. Speed ​​change gear box; 3. Coupling; 4. Circular support plate; 5. Atomization outlet; 6. Protective tube; 7. Lubricating oil cooling device; 8. Lubricating oil filter; 9. Oil pump; 10. Bracket; 101. Lifting ear; 11. Mounting table; 12. Air duct; 13. Process water pipe; 14. Lime slurry pipe; 71. Water inlet; 72. Water outlet; 73. Oil inlet; 74. Oil outlet; 15. Liquid level meter; 16. Observation window; 17. Vibration detection device; 18. Support column; 19. Support base. DETAILED DESCRIPTION

[0022] The following specific embodiments illustrate the implementation of the present invention, and those familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0023] See also Figure 1 to Figure 2The utility model provides a gear-variable rotary atomizer for waste incineration power generation desulfurization, comprising a motor 1, a speed change gear box 2, a coupling 3 connected between the motor 1 and the speed change gear box 2, a circular support plate 4 for mounting the speed change gear box 2, an atomizer body located at the lower end of the circular support plate 4 and arranged at the output end of the speed change gear box 2, the atomizer body comprising an atomization outlet 5, and a conical protective cylinder 6 located outside the atomization outlet 5; lubricating oil circulates in the speed change gear box 2, a lubricating oil cooling component is connected to the speed change gear box 2, and the lubricating oil cooling component comprises a lubricating oil cooling device 7, a lubricating oil filter 8 and an oil pump 9; a bracket 10 is installed on the motor 1, a lifting ear 101 is provided at the upper end of the bracket 10, a mounting platform 11 is provided on one side of the bracket 10, and an air duct 12, a process water pipe 13 and a lime slurry pipe 14 connected to the atomizer body are installed on the mounting platform 11.

[0024] In the present application, the setting of the bracket 10 can facilitate the lifting of the lifting equipment. The speed change gear box 2 in the present application is provided with three sets of gears, so that the speed of the 3000rpm motor 1 is 13500rpm after passing through the speed change gear box 2, and the slurry in the atomizer body is broken up. A large amount of heat will be generated during the rotation of the speed change gear box 2 and the coupling 3. Therefore, the setting of the lubricating oil cooling component can quickly cool the lubricating oil in the gear box.

[0025] The lubricating oil cooling device 7 includes a cooling device body, a water inlet 71, a water outlet 72, an oil inlet 73 and an oil outlet 74 arranged on the cooling device body; the oil outlet 74 is connected to the coupling 3 through a pipeline, and the lubricating oil enters the speed gear box 2 through the coupling 3. The lubricating oil in the speed gear box 2 passes through the lubricating oil filter 8 and is pumped to the oil inlet 73 through the oil pump 9; a water cooling device is connected between the water inlet 71 and the water outlet 72.

[0026] The oil outlet 74 is connected to the coupling 3. The lubricating oil enters the coupling 3 and then enters the speed gear box 2. Then, after being filtered by the lubricating oil filter 8, it is sucked into the oil inlet 73 of the cooling device body through the oil pump 9. In addition, the lubricating oil in the cooling device body is heat-exchanged by circulating water, so that the temperature of the lubricating oil is reduced, thereby facilitating cooling of the coupling 3 and the speed gear box 2.

[0027] The speed change gear box 2 is provided with a level gauge 15, an observation window 16 and a temperature detection device. The level gauge 15 can trigger an alarm when the oil pump 9 or the pipeline stops sucking oil due to blockage, failure, etc. The staff can observe the working state of the gears in the speed change gear box 2, the condition of the lubricating oil and the amount of lubricating oil through the observation window 16, and the temperature detection device can monitor the temperature of the lubricating oil in real time.

[0028] The circular support plate 4 is provided with a vibration detection device 17. The vibration detection device 17 is used to detect whether the vibration exceeds a set value to prevent excessive vibration from causing damage to the atomizer.

[0029] A flow detector is provided on the lubricating oil filter 8. The temperature detection device, vibration detection device and flow detector in the present application all feed back the operating status of the equipment to the central control room through the transmission module, so as to facilitate real-time monitoring by the staff.

[0030] A plurality of support columns 18 are evenly arranged around the circumference of the circular support plate 4, and a support base 19 is arranged at the lower end of the plurality of support columns 18. The support base 19 is preferably lower than the atomization outlet 5, and the arrangement of the support columns 18 and the support base 19 facilitates the atomizer to work in a vertical state.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. All equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A gear-variable rotary atomizer for waste incineration power generation and desulfurization, comprising a motor (1), a speed-variable gear box (2), a coupling (3) connected between the motor (1) and the speed-variable gear box (2), a circular support plate (4) for mounting the speed-variable gear box (2), and an atomizer body located at the lower end of the circular support plate (4) and arranged at the output end of the speed-variable gear box (2), characterized in that: The atomizer body comprises an atomization outlet (5) and a conical protective tube (6) located outside the atomization outlet (5); Lubricating oil circulates in the speed change gear box (2), and a lubricating oil cooling component is connected to the speed change gear box (2), wherein the lubricating oil cooling component comprises a lubricating oil cooling device (7), a lubricating oil filter (8) and an oil pump (9); A bracket (10) is mounted on the motor (1), a lifting lug (101) is provided at the upper end of the bracket (10), a mounting platform (11) is provided on one side of the bracket (10), and an air duct (12) connected to the atomizer body, a process water pipe (13) and a lime slurry pipe (14) are mounted on the mounting platform (11).

2. The desulfurization using gear-variable rotary atomizer for waste incineration power generation according to claim 1 is characterized by: The lubricating oil cooling device (7) comprises a cooling device body, a water inlet (71), a water outlet (72), an oil inlet (73) and an oil outlet (74) arranged on the cooling device body; The oil outlet (74) is connected to the coupling (3) through a pipeline, and the lubricating oil from the coupling (3) enters the speed change gear box (2). The lubricating oil in the speed change gear box (2) passes through the lubricating oil filter (8) and is pumped to the oil inlet (73) through the oil pump (9); A water cooling device is connected between the water inlet (71) and the water outlet (72).

3. The desulfurization using gear-variable rotary atomizer for waste incineration power generation according to claim 1 is characterized by: The speed change gear box (2) is provided with a liquid level meter (15), an observation window (16) and a temperature detection device.

4. The desulfurization using gear-variable rotary atomizer for waste incineration power generation according to claim 1 is characterized by: The circular support plate (4) is provided with a vibration detection device (17).

5. The desulfurization using gear-variable rotary atomizer for waste incineration power generation according to claim 1 is characterized by: The lubricating oil filter (8) is provided with a flow detector.

6. The desulfurization using gear-variable rotary atomizer for waste incineration power generation according to claim 1 is characterized by: A plurality of support columns (18) are evenly arranged around the circumference of the circular support plate (4), and a support base (19) is arranged at the lower ends of the plurality of support columns (18).

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