CN220566266U - Aging furnace trilobe positive and negative rotating shaft flow fan - Google Patents
Aging furnace trilobe positive and negative rotating shaft flow fan Download PDFInfo
- Publication number
- CN220566266U CN220566266U CN202322099429.8U CN202322099429U CN220566266U CN 220566266 U CN220566266 U CN 220566266U CN 202322099429 U CN202322099429 U CN 202322099429U CN 220566266 U CN220566266 U CN 220566266U
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- Prior art keywords
- shell
- positive
- flow fan
- rotating shaft
- filter screen
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- 230000032683 aging Effects 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 241000883990 Flabellum Species 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a forward and reverse rotating shaft fan of a tri-impeller of an aging furnace, which belongs to the field of axial fans and comprises a shell and a motor arranged in the shell, wherein a rotating shaft is fixedly arranged at the output end of the motor, one end of the rotating shaft, which is far away from the motor, is fixedly provided with the tri-impeller, one side of the shell is provided with a filter screen, the interior of the shell is fixedly provided with a spring, one end of the spring is fixedly provided with a clamping block, and the interior of the filter screen is provided with a clamping groove matched with the clamping block; when the fan is used, the filter screen can filter air entering the shell, so that particles, dust and the like in the air are reduced to enter the shell, and the particles, the dust and the like can be accumulated in the shell; when the filter screen needs to be cleaned, a worker only needs to push the push rod to move, the push rod can drive the clamping block to move, and the clamping block can squeeze the spring and is mutually separated from the clamping groove on the filter screen, so that the worker can quickly detach the filter screen for cleaning.
Description
Technical Field
The utility model belongs to the technical field of axial flow fans, and particularly relates to a positive and negative rotating shaft flow fan of a trilobe impeller of an aging furnace.
Background
Along with the rapid development of the aluminum profile industry, the output requirement is larger and larger, and the demand and the requirement of various aluminum profile equipment are higher and higher; the equipment for ageing the aluminum material is called an ageing furnace, and an axial flow fan is usually required to be used in the ageing furnace.
The utility model of the prior publication number CN211692892U discloses a reversible axial flow fan, which comprises a shell, the left end of the shell is an air inlet end, the right end of the shell is an air outlet end, the shell is connected with a motor installation shell, a motor is arranged in the motor installation shell, an impeller on the output end of the motor is arranged in the shell, a noise reduction device is arranged on the inner side wall of the shell, and the noise reduction device comprises check rings arranged on the end surfaces of the two inner sides of the shell, division bars arranged between the two check rings, sound absorption blocks which are arranged between the two division bars and detachably connected with the division bars, and an installation assembly arranged between the division bars and the sound absorption blocks.
In the above technical solution, the inventors found at least the following problems: when the fan is used, air entering the motor installation shell cannot be filtered, particulate matters, dust and the like in the air can enter the motor installation shell and can be accumulated in the motor installation shell, and damage is caused to parts in the motor installation shell, so that the service life of the fan is reduced.
Disclosure of Invention
The utility model aims to provide a forward and backward rotation axial flow fan with three impellers for an aging furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positive and negative pivot flow fan of ageing furnace trilobe wheel, includes the casing and installs the motor in the casing inside, the output fixed mounting of motor has the pivot, the one end that the motor was kept away from to the pivot is fixedly installed trilobe wheel, one side of casing is provided with the filter screen, the inside fixed mounting of casing has the spring, the one end fixed mounting of spring has the fixture block, the inside of filter screen is seted up with the draw-in groove of fixture block looks adaptation;
the inner wall fixed mounting of casing has the fixed block, one side rotation of fixed block is connected with the dwang, the one end that the fixed block was kept away from to the dwang is rotated with the casing and is connected, the surface fixed mounting of dwang has the flabellum, be provided with drive mechanism between pivot and the dwang.
As a preferred embodiment, the interior of the housing is provided with a sound insulation layer.
As a preferable implementation mode, a push rod is fixedly arranged on one side of the clamping block, a long-strip sliding hole is formed in the outer side face of the shell, and the push rod penetrates to the outside of the long-strip sliding hole.
As a preferred embodiment, the soundproof layer includes a soundproof damping felt, and one side of the soundproof damping felt is provided with a soundproof sponge.
As a preferred implementation mode, a sliding block is fixedly arranged on one side, far away from the push rod, of the clamping block, and a sliding groove matched with the sliding block is formed in the shell.
As a preferred embodiment, the outer surface of the housing is provided with a corrosion protection layer.
As a preferred implementation mode, the transmission mechanism comprises a first guide wheel and a second guide wheel, wherein the first guide wheel is fixedly sleeved on the outer surface of the rotating shaft, the second guide wheel is fixedly sleeved on the outer surface of the rotating rod, and the first guide wheel and the second guide wheel are connected through a conveying belt.
Compared with the prior art, the utility model has the beneficial effects that:
when the fan is used, the filter screen can filter air entering the shell, so that particles, dust and the like in the air enter the shell and can be accumulated in the shell to damage parts in the shell; when the filter screen is required to be cleaned, a worker only needs to push the push rod to move, the push rod can drive the clamping block to move, and the clamping block can squeeze the spring and is mutually separated from the clamping groove on the filter screen, so that the worker can quickly detach the filter screen for cleaning;
this positive and negative pivot flow fan of ageing furnace trilobed wheel drives pivot pivoted in-process at the motor, and the pivot can drive first leading wheel and rotate, and first leading wheel can drive dwang and flabellum rotation under the cooperation of second leading wheel and conveyer belt to can dispel the heat fast to the inside heat of casing.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the structure of the sound insulation layer of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: 1. a housing; 2. a motor; 3. a rotating shaft; 4. a filter screen; 5. a spring; 6. a clamping block; 7. a tri-impeller; 8. a fixed block; 9. a rotating lever; 10. a fan blade; 11. a transmission mechanism; 111. a first guide wheel; 112. a second guide wheel; 113. a conveyor belt; 12. a sound insulation layer; 121. damping felt; 122. a sound-insulating sponge; 13. a push rod; 14. a slide block; 15. and an anti-corrosion layer.
Detailed Description
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-3, the utility model provides a tricolor positive and negative rotating axial fan of an aging furnace, which comprises a shell 1 and a motor 2 arranged in the shell 1, wherein an anti-corrosion layer 15 is arranged on the outer surface of the shell 1, the anti-corrosion layer 15 is an epoxy phenolic paint layer, and the epoxy phenolic paint has good adhesive force, flexibility, wear resistance and excellent anti-corrosion performance.
Further, the inside of the housing 1 is provided with a sound insulation layer 12. The sound insulation layer 12 comprises a sound insulation damping felt 121, the sound insulation damping felt 121 is formed by refining various organic minerals according to a certain proportion, the sound insulation damping felt has good wide-frequency-band sound insulation performance and high damping performance, a sound insulation sponge 122 is arranged on one side of the sound insulation damping felt 121, the sound insulation sponge 122 is made of melamine foam and can absorb sound, and the sound insulation effect of the shell 1 is improved.
Further, the output end fixed mounting of motor 2 has pivot 3, and the one end fixed mounting that motor 2 was kept away from to pivot 3 has trilobed wheel 7, and one side of casing 1 is provided with filter screen 4, and the inside fixed mounting of casing 1 has spring 5, and the one end fixed mounting of spring 5 has fixture block 6, and the draw-in groove with fixture block 6 looks adaptation has been seted up to the inside of filter screen 4. One side of the clamping block 6 is fixedly provided with a push rod 13, the outer side face of the shell 1 is provided with a long-strip sliding hole, the push rod 13 penetrates through the outside of the long-strip sliding hole, and the push rod 13 can facilitate a worker to push the clamping block 6 to move.
Further, the side of the clamping block 6 far away from the push rod 13 is fixedly provided with the sliding block 14, the inside of the shell 1 is provided with a sliding groove matched with the sliding block 14, the sliding block 14 and the sliding groove can limit the moving range of the clamping block 6, and meanwhile the clamping block 6 can move more stably.
Further, the inner wall fixed mounting of casing 1 has fixed block 8, and one side rotation of fixed block 8 is connected with dwang 9, and the one end that dwang 9 kept away from fixed block 8 is connected with casing 1 rotation, and the surface fixed mounting of dwang 9 has flabellum 10, is provided with drive mechanism 11 between pivot 3 and the dwang 9.
Further, the transmission mechanism 11 comprises a first guide wheel 111 and a second guide wheel 112, the first guide wheel 111 is fixedly sleeved on the outer surface of the rotating shaft 3, the second guide wheel 112 is fixedly sleeved on the outer surface of the rotating rod 9, and the first guide wheel 111 and the second guide wheel 112 are connected through a conveying belt 113. In the process that the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 can drive the first guide wheel 111 to rotate, and the first guide wheel 111 can drive the rotating rod 9 and the fan blades 10 to rotate under the cooperation of the second guide wheel 112 and the conveying belt 113, so that heat in the shell 1 can be rapidly dissipated.
The working principle and the using flow of the utility model are as follows: when the fan is used, the filter screen 4 can filter air entering the shell 1, so that particulate matters, dust and the like in the air can be reduced and enter the shell 1, and the particulate matters, dust and the like can be accumulated in the shell 1 to damage parts in the shell; when the filter screen 4 needs to be cleaned, a worker only needs to push the push rod 13 to move, the push rod 13 can drive the clamping block 6 to move, and the clamping block 6 can squeeze the spring 5 and be separated from a clamping groove on the filter screen 4, so that the worker can quickly detach the filter screen 4 for cleaning.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an ageing oven bilobed wheel positive and negative pivot flow fan, includes casing (1) and installs motor (2) inside casing (1), its characterized in that: the motor is characterized in that a rotating shaft (3) is fixedly arranged at the output end of the motor (2), a tri-impeller (7) is fixedly arranged at one end, far away from the motor (2), of the rotating shaft (3), a filter screen (4) is arranged at one side of the shell (1), a spring (5) is fixedly arranged in the shell (1), a clamping block (6) is fixedly arranged at one end of the spring (5), and a clamping groove matched with the clamping block (6) is formed in the filter screen (4);
the novel fan is characterized in that a fixed block (8) is fixedly arranged on the inner wall of the shell (1), a rotating rod (9) is rotatably connected to one side of the fixed block (8), one end, far away from the fixed block (8), of the rotating rod (9) is rotatably connected with the shell (1), fan blades (10) are fixedly arranged on the outer surface of the rotating rod (9), and a transmission mechanism (11) is arranged between the rotating shaft (3) and the rotating rod (9).
2. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 1, wherein: a sound insulation layer (12) is arranged inside the shell (1).
3. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 1, wherein: one side of the clamping block (6) is fixedly provided with a push rod (13), a long-strip sliding hole is formed in the outer side face of the shell (1), and the push rod (13) penetrates to the outside of the long-strip sliding hole.
4. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 2, wherein: the sound insulation layer (12) comprises a sound insulation damping felt (121), and a sound insulation sponge (122) is arranged on one side of the sound insulation damping felt (121).
5. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 3, wherein: one side of the clamping block (6) far away from the push rod (13) is fixedly provided with a sliding block (14), and a sliding groove matched with the sliding block (14) is formed in the shell (1).
6. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 1, wherein: an anti-corrosion layer (15) is arranged on the outer surface of the shell (1).
7. The aging oven tricuspid positive and negative rotation axial flow fan according to claim 1, wherein: the transmission mechanism (11) comprises a first guide wheel (111) and a second guide wheel (112), wherein the first guide wheel (111) is fixedly sleeved on the outer surface of the rotating shaft (3), the second guide wheel (112) is fixedly sleeved on the outer surface of the rotating rod (9), and the first guide wheel (111) and the second guide wheel (112) are connected through a conveying belt (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099429.8U CN220566266U (en) | 2023-08-04 | 2023-08-04 | Aging furnace trilobe positive and negative rotating shaft flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099429.8U CN220566266U (en) | 2023-08-04 | 2023-08-04 | Aging furnace trilobe positive and negative rotating shaft flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566266U true CN220566266U (en) | 2024-03-08 |
Family
ID=90100654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099429.8U Active CN220566266U (en) | 2023-08-04 | 2023-08-04 | Aging furnace trilobe positive and negative rotating shaft flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566266U (en) |
-
2023
- 2023-08-04 CN CN202322099429.8U patent/CN220566266U/en active Active
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