CN213744042U - High-temperature fan with shock-absorbing function - Google Patents
High-temperature fan with shock-absorbing function Download PDFInfo
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- CN213744042U CN213744042U CN202022962088.9U CN202022962088U CN213744042U CN 213744042 U CN213744042 U CN 213744042U CN 202022962088 U CN202022962088 U CN 202022962088U CN 213744042 U CN213744042 U CN 213744042U
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- fan
- heat insulation
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- rotating shaft
- driving
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 26
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 22
- 230000035939 shock Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a high temperature fan with shock absorption function, which comprises a mounting plate; a bottom plate is arranged below the mounting plate; a first damping mechanism is arranged between the mounting plate and the bottom plate; the bottom surface of the bottom plate is provided with a second damping mechanism; the top surface of the mounting plate is fixedly provided with a mounting frame; the fan shell is fixedly mounted on the mounting frame, a rotating shaft is rotatably arranged in the fan shell, a vertical heat insulation plate is fixedly arranged on one side of the fan shell, the rotating shaft extends out of the fan shell and vertically penetrates through the heat insulation plate, a driving mechanism is fixedly arranged on one side of the heat insulation plate, and a cooling mechanism is arranged on the periphery of the driving mechanism in a surrounding mode. The utility model discloses a high temperature fan can effectively cushion the shock of high temperature fan operation, reduces driving motor's operating temperature, extension equipment life.
Description
Technical Field
The utility model relates to a high temperature fan technical field especially relates to a high temperature fan with shock-absorbing function.
Background
Cement is one of the most important building materials, and a large amount of waste heat and exhaust gas are generated in the production process of the cement. Under the action of a high-temperature fan at the tail of the kiln, raw materials before entering the tail of the kiln are preheated and homogenized through a preheater, and waste heat and waste gas after cooling are pumped out through the high-temperature fan to be subjected to waste gas treatment. The high-temperature fan is a special fan for high-temperature operation, the service temperature is generally 100-180 ℃, and the high-temperature fan can vibrate during working, so that the service life of equipment is seriously influenced. And the influence of high temperature on the service life of the driving motor of the fan is also great.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide a high temperature fan with a damping function, which can effectively buffer the oscillation of the operation of the high temperature fan, reduce the operation temperature of the driving motor, and prolong the service life of the equipment.
The utility model provides a high temperature fan with shock absorption function, which comprises a horizontally arranged mounting plate; a bottom plate is arranged below the mounting plate in parallel; a first damping mechanism is arranged between the mounting plate and the bottom plate; the bottom surface of the bottom plate is provided with a second damping mechanism;
the top surface of the mounting plate is fixedly provided with a mounting frame; the improved fan is characterized in that a fan shell is fixedly mounted on the mounting frame, an air inlet and an air outlet are formed in the fan shell, a rotating shaft is rotatably arranged in the fan shell, a plurality of fan blades are fixedly arranged on the periphery of the rotating shaft, a vertical heat insulation plate is fixedly arranged on one side of the fan shell, the rotating shaft extends out of the fan shell and vertically penetrates through the heat insulation plate, the rotating shaft is rotatably connected with the heat insulation plate through a bearing, the heat insulation plate is far away from one side of the fan shell and is fixedly provided with a driving mechanism for driving the rotating shaft to rotate, and a cooling mechanism is arranged on the periphery of the driving mechanism in a surrounding mode.
Preferably, the first damping mechanism comprises a plurality of plum blossom-shaped distributed damping shock absorbers fixedly arranged between the mounting plate and the bottom plate; second damper include the fixed set up of a plurality of symmetries in the connecting rod of the bottom surface both sides of bottom plate, the bottom slidable of connecting rod nests there is the sleeve, telescopic bottom fixedly connected with mounting flange, be located in on connecting rod and the telescopic periphery buffer spring has been cup jointed between bottom plate and the mounting flange.
Preferably, the driving mechanism comprises a driving motor fixedly arranged on the top surface of the mounting plate, a driving belt pulley is fixedly connected to an output shaft of the driving motor, the rotating shaft penetrates through a driven belt pulley fixedly connected to one end of the heat insulation plate, and a transmission belt is sleeved between the driving belt pulley and the driven belt pulley.
Preferably, the cooling mechanism includes the surrounding set up in the heat-insulating box on the driving motor periphery, the fixed coil pipe that sets up on the inner wall of heat-insulating box, the one end of coil pipe is stretched out the heat-insulating box forms the coolant liquid import, and the other end stretches out the heat-insulating box forms the coolant liquid export.
Compared with the prior art, the beneficial effects of the utility model are that:
the high-temperature fan is provided with the first damping mechanism and the second damping mechanism, and the double damping mechanisms can effectively eliminate the shock generated when the high-temperature fan operates, avoid the shock force from damaging equipment and effectively prolong the service life of the equipment;
the heat insulation plate is arranged between the driving mechanism and the fan shell, radiation heat transfer of the fan shell to the driving motor is avoided, and meanwhile, the driving motor is further arranged in the cooling mechanism, so that the operating temperature of the driving motor is further reduced, and the service life of the equipment can be effectively prolonged.
It should be understood that what is described in this summary section is not intended to limit key or critical features of embodiments of the invention, nor is it intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a high temperature fan with a damping function;
FIG. 2 is a schematic side view of a high temperature fan with a damping function;
reference numbers in the figures: 11. mounting a plate; 12. a base plate; 13. a first damper mechanism; 14. a second damper mechanism; 15. a mounting frame; 16. a fan housing; 17. a heat insulation plate; 18. a drive mechanism; 19. a cooling mechanism;
31. a damping shock absorber;
41. a connecting rod; 42. a sleeve; 43. installing a flange; 44. a buffer spring;
61. an air inlet; 62. an exhaust port; 63. a rotating shaft;
81. a drive pulley; 82. a driven pulley; 83. a drive belt;
91. a heat insulation box; 92. a coolant inlet; 93. and a cooling liquid outlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 2, an embodiment of the present invention provides a high temperature fan with a damping function, including a horizontally disposed mounting plate 11; a bottom plate 12 is arranged below the mounting plate 11 in parallel; a first damping mechanism 13 is arranged between the mounting plate 11 and the bottom plate 12; the bottom surface of the bottom plate 12 is provided with a second damping mechanism 14;
the top surface of the mounting plate 11 is fixedly provided with a mounting frame 15; the fan casing 16 is fixedly mounted on the mounting frame 15, the fan casing 16 is provided with an air inlet 61 and an air outlet 62, a rotating shaft 63 is rotatably arranged in the fan casing 16, a plurality of fan blades are fixedly arranged on the periphery of the rotating shaft 63, a vertical heat insulation plate 17 is fixedly arranged on one side of the fan casing 16, the rotating shaft 63 extends out of the fan casing 16 and vertically penetrates through the heat insulation plate 17, the rotating shaft 63 is rotatably connected with the heat insulation plate 17 through a bearing, a driving mechanism 18 for driving the rotating shaft 63 to rotate is fixedly arranged on one side, away from the fan casing 16, of the heat insulation plate 17, and a cooling mechanism 19 is arranged on the periphery of the driving mechanism 18 in a surrounding mode.
In this embodiment, the first damping mechanism 13 forms a first path of buffering structure, and the second damping mechanism 14 forms a second path of buffering structure, so that the buffering effect is better. Through the dual buffer structure, the vibration generated when the driving mechanism 18 operates can be effectively eliminated, the protection effect on the equipment is achieved, and the service life of the equipment is prolonged.
High temperature flue gas enters from the air inlet 61 and exits from the air outlet 62 of the fan housing 16. The air inlet 61 and the air outlet 62 are respectively connected with a high-temperature flue gas pipeline through flexible pipelines, and damage to the connecting parts due to vibration reduction and shaking is avoided.
The fan shell 16 generates high temperature due to pumping high-temperature flue gas, and the heat insulation plate 17 is arranged between the fan shell 16 and the driving mechanism 18 and can block heat radiation of the fan shell 16 to the driving mechanism 18. Meanwhile, the cooling mechanism 19 cools the driving mechanism 18, so that the running temperature of the driving mechanism 18 is not too high, and the service life of the equipment can be prolonged.
In a preferred embodiment, as shown in fig. 1 and 2, the first shock absorbing mechanism 13 includes a plurality of plum blossom-shaped damping shock absorbers 31 fixedly disposed between the mounting plate 11 and the bottom plate 12; the second damping mechanism 14 includes a plurality of symmetrical connecting rods 41 fixedly arranged on two sides of the bottom surface of the bottom plate 11, the bottom ends of the connecting rods 41 are slidably nested with sleeves 42, the bottom ends of the sleeves 42 are fixedly connected with mounting flanges 43, and buffer springs 44 are sleeved between the bottom plate 12 and the mounting flanges 43 on the peripheries of the connecting rods 41 and the sleeves 42.
In the present embodiment, the quincunx-shaped damping shock absorbers 31 have better supporting and shock absorbing effects. The second damper mechanism 14 formed by the link 41, the sleeve 42 and the damper spring 44 is fixed by a mounting flange 43 to secondarily release the oscillation force. First damper 13 and second damper 14 are all the shock attenuation buffering in vertical direction, and the power of will shaking is dissolved in vertical direction, can not cause the equipment to rock in the horizontal direction. Structural design is reasonable, and buffering effect is good.
In a preferred embodiment, as shown in fig. 1, the driving mechanism 18 includes a driving motor fixedly disposed on the top surface of the mounting plate 11, a driving pulley 81 is fixedly connected to an output shaft of the driving motor, a driven pulley 82 is fixedly connected to one end of the rotating shaft 63 passing through the heat insulation plate 17, and a driving belt 83 is sleeved between the driving pulley 81 and the driven pulley 82.
In the present embodiment, the driving motor drives the rotation shaft 63 to rotate through the driving belt 83, so as to realize the driving. Provides conditions for the arrangement of heat insulation and temperature reduction components. The influence of the high-temperature fan shell 16 on the driving motor is avoided.
In a preferred embodiment, as shown in fig. 1, the cooling mechanism 19 includes a heat insulating box 91 surrounding the driving motor and disposed on the outer periphery of the driving motor, a coil is fixed to the inner wall of the heat insulating box 91, one end of the coil extends out of the heat insulating box 91 to form a cooling liquid inlet 92, and the other end of the coil extends out of the heat insulating box 91 to form a cooling liquid outlet 93. The cooling liquid enters the coil pipe from the cooling liquid inlet 92 and returns from the cooling liquid outlet 93, so that the cooling liquid is circulated. A low-temperature area is formed in the heat insulation box 91, the running temperature of the driving motor is reduced, and the service life of the driving motor can be effectively prolonged.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present application, the description of the terms "one embodiment," "some embodiments," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (4)
1. A high-temperature fan with a damping function is characterized by comprising a horizontally arranged mounting plate; a bottom plate is arranged below the mounting plate in parallel; a first damping mechanism is arranged between the mounting plate and the bottom plate; the bottom surface of the bottom plate is provided with a second damping mechanism;
the top surface of the mounting plate is fixedly provided with a mounting frame; the improved fan is characterized in that a fan shell is fixedly mounted on the mounting frame, an air inlet and an air outlet are formed in the fan shell, a rotating shaft is rotatably arranged in the fan shell, a plurality of fan blades are fixedly arranged on the periphery of the rotating shaft, a vertical heat insulation plate is fixedly arranged on one side of the fan shell, the rotating shaft extends out of the fan shell and vertically penetrates through the heat insulation plate, the rotating shaft is rotatably connected with the heat insulation plate through a bearing, the heat insulation plate is far away from one side of the fan shell and is fixedly provided with a driving mechanism for driving the rotating shaft to rotate, and a cooling mechanism is arranged on the periphery of the driving mechanism in a surrounding mode.
2. The high-temperature fan with the shock absorption function according to claim 1, wherein the first shock absorption mechanism comprises a plurality of plum blossom-shaped distributed damping shock absorbers fixedly arranged between the mounting plate and the bottom plate; second damper include the fixed set up of a plurality of symmetries in the connecting rod of the bottom surface both sides of bottom plate, the bottom slidable of connecting rod nests there is the sleeve, telescopic bottom fixedly connected with mounting flange, be located in on connecting rod and the telescopic periphery buffer spring has been cup jointed between bottom plate and the mounting flange.
3. The high temperature fan with shock absorption function according to claim 2, wherein the driving mechanism includes a driving motor fixedly disposed on the top surface of the mounting plate, a driving pulley is fixedly connected to an output shaft of the driving motor, a driven pulley is fixedly connected to one end of the rotating shaft passing through the heat insulation plate, and a transmission belt is sleeved between the driving pulley and the driven pulley.
4. The high temperature fan with damping function according to claim 3, wherein the cooling mechanism includes a heat insulation box surrounding the driving motor, a coil is fixed on an inner wall of the heat insulation box, one end of the coil extends out of the heat insulation box to form a cooling liquid inlet, and the other end of the coil extends out of the heat insulation box to form a cooling liquid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962088.9U CN213744042U (en) | 2020-12-09 | 2020-12-09 | High-temperature fan with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022962088.9U CN213744042U (en) | 2020-12-09 | 2020-12-09 | High-temperature fan with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213744042U true CN213744042U (en) | 2021-07-20 |
Family
ID=76834383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022962088.9U Active CN213744042U (en) | 2020-12-09 | 2020-12-09 | High-temperature fan with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213744042U (en) |
-
2020
- 2020-12-09 CN CN202022962088.9U patent/CN213744042U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: No. 555, East Section of Liutai Avenue, Wenjiang District, Chengdu City, Sichuan Province, 611100 Patentee after: Ma Yuyao Country or region after: China Address before: No.57 Yujiang Road, Hexi District, Tianjin 300202 Patentee before: Tianjin Weilan blower Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240328 Address after: Nanshan circular economy development zone, Renhe District, Panzhihua City, Sichuan Province Patentee after: SICHUAN BEITE FAN Co.,Ltd. Country or region after: China Address before: No. 555, East Section of Liutai Avenue, Wenjiang District, Chengdu City, Sichuan Province, 611100 Patentee before: Ma Yuyao Country or region before: China |