CN211820100U - Fan silencer with filtering function - Google Patents
Fan silencer with filtering function Download PDFInfo
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- CN211820100U CN211820100U CN201922170781.XU CN201922170781U CN211820100U CN 211820100 U CN211820100 U CN 211820100U CN 201922170781 U CN201922170781 U CN 201922170781U CN 211820100 U CN211820100 U CN 211820100U
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- fixedly connected
- installation cavity
- fan
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Abstract
The utility model discloses a take filtering capability's fan muffler, including fan body and muffler body, be connected with coupling mechanism on the fan body, the installation cavity has been seted up to the inside of muffler body, the inside wall fixedly connected with installing frame of installation cavity, the side fixedly connected with of installing frame is located the inside amortization picture peg of muffler body, be connected with actuating mechanism on the installation cavity, the last drive mechanism that is connected with of actuating mechanism, it is equipped with the dust screen to insert on the installation cavity, be connected with dust removal mechanism on the installation cavity. The utility model discloses, through the cooperation between actuating mechanism and the drive mechanism, thereby make the initiative impeller rotate in the installation cavity and drive the dust of scraper blade to the dust screen side and strike off reciprocally, and send the dust that strikes off to collect in the collection room, strike off the dust repeatedly to make the dust screen side keep clean, be favorable to blockking more dust.
Description
Technical Field
The utility model relates to a muffler technical field especially relates to a take filtering capability's fan muffler.
Background
The fan silencer is a silencing device for treating aerodynamic noise formed by a fan on the environment, is used for silencing various fans, blowers and centrifugal fans, and is widely applied to various industries such as electric power, mines, machinery, metallurgy, chemical engineering and the like.
Although the fan can be silenced when the existing fan silencer for chemical engineering is used, the fan absorbs and discharges surrounding gas dust together, so that the emission is often overproof and the environment is polluted, and therefore, the fan silencer with the filtering function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art fan during operation together with the gaseous dust absorption discharge on every side, make the emission often exceed standard, the shortcoming of polluted environment, and the fan muffler of a take filtering capability who provides, avoid traditional fan body during operation to discharge and exceed standard, the condition of polluted environment, the effectual environment that has protected.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take filtering capability's fan muffler, includes fan body and muffler body, be connected with coupling mechanism on the fan body, the installation cavity has been seted up to the inside of muffler body, the inside wall fixedly connected with installing frame of installation cavity, the side fixedly connected with of installing frame is located the inside amortization picture peg of muffler body, be connected with actuating mechanism on the installation cavity, the last drive mechanism that is connected with of actuating mechanism, it is equipped with the dust screen to insert on the installation cavity, be connected with dust removal mechanism on the installation cavity.
Preferably, the connecting mechanism comprises connecting flanges fixedly connected to the opposite sides of the fan body and the silencer body, and the two connecting flanges are connected through a plurality of connecting pins.
Preferably, actuating mechanism includes a plurality of connection frames of fixed connection on the installation cavity inside wall, and is a plurality of one side that the connection frame is relative is rotated and is connected with the dwang, the one end of dwang is rotated with the side of installing frame and is connected, the circular initiative impeller of form of one end fixedly connected with of installing frame is kept away from to the dwang.
Preferably, drive mechanism includes the soft strip of connection of fixed connection in the initiative impeller side, the inboard of muffler body is by the first slide bar of fixedly connected with, the lateral wall of first slide bar slides and has cup jointed the sliding block, connect the soft strip and keep away from the one end of initiative impeller and the side fixed connection of sliding block, one side fixedly connected with second magnetic path of connecting the soft strip is kept away from to the sliding block, the inside wall fixedly connected with second slide bar of installation cavity, the lateral wall of second slide bar slides and has cup jointed the scraper blade, the first magnetic path of one end fixedly connected with of scraper blade, second slide bar and first slide bar are located the both sides of dust screen.
Preferably, the opposite sides of the first magnetic block and the second magnetic block are opposite in magnetism.
Preferably, dust removal mechanism is including seting up two collection rooms that are located the dust screen side in the installation cavity, the inside wall threaded connection of muffler body has the plug that inserts that is located dust screen one end, insert the plug and contact with the dust screen, two dust outlets have been seted up on the dust screen, dust outlet and collection room intercommunication set up, the opening has been seted up to the side of collecting the room.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation work between dust screen and the dust removal mechanism, keep apart the fan body in the side of dust screen from the absorptive dust of external environment, avoid traditional fan body during operation to discharge and exceed standard, the circumstances of polluted environment, the effectual environment that has protected.
2. Through the cooperation between actuating mechanism and the drive mechanism, thereby make the initiative impeller rotate in the installation cavity and drive the dust of scraper blade to the dust screen side and strike off reciprocally, and the dust that will strike off is sent to and is collected in the collection room, repetitious strikes off the dust, thereby make the dust screen side keep clean, be favorable to blockking more dust, the dust of striking off is detached through the opening on the collection room, thereby keep the clean in the collection room, avoid the dust to pile up in the installation cavity, influence the transmission of wind-force.
Drawings
Fig. 1 is a schematic structural diagram of a fan silencer with a filtering function according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1.
In the figure: the dust collection device comprises a fan body 1, a silencer body 2, a connecting flange 3, a connecting pin 4, a mounting cavity 5, a silencing insertion plate 6, a mounting frame 7, a rotating rod 8, a connecting frame 9, a driving impeller 10, a connecting soft strip 11, a first sliding rod 12, a dust screen 13, a second sliding rod 14, a collection chamber 15, a scraper 16, a dust outlet 17, a first magnetic block 18, an insertion plug 19, a sliding block 20 and a second magnetic block 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a fan silencer with a filtering function comprises a fan body 1 and a silencer body 2, wherein the fan body 1 is connected with a connecting mechanism, the connecting mechanism comprises a connecting flange 3 fixedly connected with one side of the fan body 1 opposite to the silencer body 2, the two connecting flanges 3 are connected through a plurality of connecting pins 4, the two connecting flanges 3 are connected together through the plurality of connecting pins 4, correspondingly, the fan body 1 and the silencer body 2 are connected together, a mounting cavity 5 is arranged inside the silencer body 2, the inner side wall of the mounting cavity 5 is fixedly connected with a mounting frame 7, the side surface of the mounting frame 7 is fixedly connected with a silencing insertion plate 6 positioned inside the silencer body 2, the mounting cavity 5 is connected with a driving mechanism, the driving mechanism comprises a plurality of connecting frames 9 fixedly connected on the inner side wall of the mounting cavity 5, one side of the plurality of connecting frames 9 opposite to each other is rotatably connected with a rotating rod 8, one end of the rotating rod 8 is rotatably connected with the side surface of the mounting frame 7, and one end of the rotating rod 8 far away from the mounting frame 7 is fixedly connected with a circular driving impeller 10.
The driving mechanism is connected with a transmission mechanism, the transmission mechanism comprises a connecting soft strip 11 fixedly connected to the side surface of a driving impeller 10, the inner side of a silencer body 2 is fixedly connected with a first sliding rod 12, the outer side wall of the first sliding rod 12 is in sliding sleeve connection with a sliding block 20, one end of the connecting soft strip 11, far away from the driving impeller 10, is fixedly connected with the side surface of the sliding block 20, one side of the sliding block 20, far away from the connecting soft strip 11, is fixedly connected with a second magnetic block 21, the inner side wall of a mounting cavity 5 is fixedly connected with a second sliding rod 14, the outer side wall of the second sliding rod 14 is in sliding sleeve connection with a scraper 16, one end of the scraper 16 is fixedly connected with a first magnetic block 18, the second sliding rod 14 and the first sliding rod 12 are positioned at two sides of a dustproof net 13, the opposite sides of the first magnetic block 18 and the second magnetic block 21 are opposite in magnetism, through the matching work between the driving mechanism and the transmission mechanism, the driving impeller 10, and send the dust of scraping off to collect in collecting chamber 15, repeated scraping off the dust to make dust screen 13 side keep clean, be favorable to blockking more dust, the dust of scraping off is detached through the opening on collecting chamber 15, thereby keeps the cleanness in collecting chamber 15, avoids the dust to pile up in installation cavity 5, influences the transmission of wind-force.
Insert on the installation cavity 5 and be equipped with dust screen 13, be connected with dust removal mechanism on the installation cavity 5, dust removal mechanism is including seting up two collection rooms 15 that are located dust screen 13 side in the installation cavity 5 inboard, the inside wall threaded connection of muffler body 2 has the plug 19 that inserts that is located dust screen 13 one end, insert plug 19 and the contact of dust screen 13, two play dirt mouth 17 have been seted up on the dust screen 13, it sets up with collection room 15 intercommunication to go out dirt mouth 17, the opening has been seted up to the side of collection room 15, through the cooperation work between dust screen 13 and the dust removal mechanism, keep apart the side at dust screen 13 with fan body 1 from the absorptive dust of external environment, avoid traditional fan body 1 during operation to discharge and exceed standard, the circumstances of polluted environment, the effectual environment that has protected.
The utility model discloses in, all be connected with flange 3 on the side of fan body 1 and muffler body 2, link together two flange 3 through a plurality of connecting pins 4, corresponding messenger fan body 1 and muffler body 2 link together.
Then, the fan body 1 is operated, the dust absorbed by the environment in the air flow is blocked by the dust screen 13, so as to prevent the dust from affecting the operation of the noise reduction inserting plate 6, the noise reduction of the air flow in the fan body 1 by the noise reduction inserting plate 6 is the prior art, and details are not repeated herein, meanwhile, the flowing air flow drives the driving impeller 10 at one end of the rotating rod 8 to rotate inside the installation cavity 5, the rotating installation cavity 5 pulls the connecting soft strip 11 to pull the sliding block 20 to move, so that the sliding block 20 slides on the outer side wall of the first sliding rod 12, the sliding block 20 drives the second magnetic block 21 to slide, since the magnetism of the opposite side of the second magnetic block 21 and the first magnetic block 18 is opposite, the second magnetic block 21 and the first magnetic block 18 attract each other, the second magnetic block 21 drives the first magnetic block 18 to move, the corresponding first magnetic block 18 drives the scraper 16 to slide on the outer side wall of the second sliding rod 14, the scraper 16 scrapes off the dust on the side of the dust screen 13 into the collection chamber 15, and the dust enters the collection chamber 15 through the dust outlet 17 to be collected.
The driving impeller 10 is in a rotating state, the sliding block 20 is driven to slide on the first sliding rod 12 in a reciprocating mode, the scraper 16 is correspondingly made to reciprocate to scrape dust on the side face of the dustproof net 13 into the collecting chambers 15 on two sides, the dust in the collecting chambers 15 is removed through the through holes, and the dustproof net 13 can be taken out by unscrewing the insertion plugs 19.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a take filtering capability's fan muffler, includes fan body (1) and muffler body (2), its characterized in that, be connected with coupling mechanism on fan body (1), installation cavity (5) have been seted up to the inside of muffler body (2), inside wall fixedly connected with installing frame (7) of installation cavity (5), the side fixedly connected with of installing frame (7) is located muffler body (2) inside amortization picture peg (6), be connected with actuating mechanism on installation cavity (5), the last drive mechanism that is connected with of actuating mechanism, it is equipped with dust screen (13) to insert on installation cavity (5), be connected with dust removal mechanism on installation cavity (5).
2. Blower silencer with filtering function according to claim 1, characterized in that the connecting mechanism comprises a connecting flange (3) fixedly connected to the opposite side of the blower body (1) and the silencer body (2), and the two connecting flanges (3) are connected by a plurality of connecting pins (4).
3. The fan silencer with the filtering function according to claim 1, wherein the driving mechanism comprises a plurality of connecting frames (9) fixedly connected to the inner side wall of the installation cavity (5), the connecting frames (9) are connected with a rotating rod (8) in a rotating mode on the opposite side, one end of the rotating rod (8) is connected with the side face of the installation frame (7) in a rotating mode, and one end, far away from the installation frame (7), of the rotating rod (8) is fixedly connected with a circular driving impeller (10).
4. The fan silencer with the filtering function according to claim 3, wherein the transmission mechanism comprises a connecting soft strip (11) fixedly connected to the side surface of the driving impeller (10), the inner side of the silencer body (2) is fixedly connected with a first sliding rod (12), the outer side wall of the first sliding rod (12) is slidably sleeved with a sliding block (20), one end of the connecting soft strip (11) far away from the driving impeller (10) is fixedly connected with the side surface of the sliding block (20), one side of the sliding block (20) far away from the connecting soft strip (11) is fixedly connected with a second magnetic block (21), the inner side wall of the installation cavity (5) is fixedly connected with a second sliding rod (14), the outer side wall of the second sliding rod (14) is slidably sleeved with a scraper (16), one end of the scraper (16) is fixedly connected with a first magnetic block (18), the second sliding rod (14) and the first sliding rod (12) are positioned on two sides of the dust screen (13).
5. Fan silencer with filtering function according to claim 4, characterized in that the opposite sides of the first magnet (18) and the second magnet (21) are opposite in magnetism.
6. The fan silencer with the filtering function according to claim 1, wherein the dust removing mechanism comprises two collecting chambers (15) which are arranged inside the installation cavity (5) and located on the side of the dust screen (13), the inner side wall of the silencer body (2) is in threaded connection with an insertion plug (19) which is located at one end of the dust screen (13), the insertion plug (19) is in contact with the dust screen (13), two dust outlets (17) are formed in the dust screen (13), the dust outlets (17) are communicated with the collecting chambers (15), and openings are formed in the side of the collecting chambers (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170781.XU CN211820100U (en) | 2019-12-06 | 2019-12-06 | Fan silencer with filtering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922170781.XU CN211820100U (en) | 2019-12-06 | 2019-12-06 | Fan silencer with filtering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820100U true CN211820100U (en) | 2020-10-30 |
Family
ID=73031109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922170781.XU Active CN211820100U (en) | 2019-12-06 | 2019-12-06 | Fan silencer with filtering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211820100U (en) |
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2019
- 2019-12-06 CN CN201922170781.XU patent/CN211820100U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 222000 41 Xinzhong Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee after: Lianyungang Wanda power station auxiliary equipment Co.,Ltd. Address before: 222000 41 Xinzhong Road, Haizhou District, Lianyungang City, Jiangsu Province Patentee before: LIANYUNGANG WANDA POWER STATION AUXILIARY EQUIPMENT FACTORY |