CN213116806U - Centrifugal fan convenient to remove dust - Google Patents
Centrifugal fan convenient to remove dust Download PDFInfo
- Publication number
- CN213116806U CN213116806U CN202022082006.1U CN202022082006U CN213116806U CN 213116806 U CN213116806 U CN 213116806U CN 202022082006 U CN202022082006 U CN 202022082006U CN 213116806 U CN213116806 U CN 213116806U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- fixed
- filter
- machine body
- centrifugal fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model provides a centrifugal fan convenient for dust removal, which relates to the technical field of centrifugal fans and comprises a machine body, wherein a filter cylinder is fixed on the right side inside the machine body, an opening is formed in the left side of the filter cylinder, a first filter screen is embedded in the opening, and a second filter screen is fixed in the filter cylinder; a rotating shaft is arranged in the machine body, the right end of the rotating shaft sequentially penetrates through the first filter screen, the second filter screen, the right side of the filter air duct and the right side of the machine body, two vertical rods which are longitudinally distributed are arranged between the first filter screen and the second filter screen, the inner ends of the two vertical rods are respectively fixed on the upper side and the lower side of the rotating shaft, two brush rods are fixed on the left side and the right side of each vertical rod, a plurality of bristles are embedded into the tail ends of the brush rods, and the tail ends; the beneficial effects of the utility model reside in that: the dust in the wind can be filtered, the air quality at the required wind is prevented from being reduced, the dust is prevented from being accumulated on the first filter screen and the second filter screen, the wind is prevented from being reduced, and therefore energy loss can be avoided.
Description
Technical Field
The utility model belongs to the technical field of centrifugal fan technique and specifically relates to a centrifugal fan convenient to remove dust is related to.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission part (a bearing) and the like.
Can be accompanied with the dust in the air of centrifugal fan suction, centrifugal fan is difficult to carry out filtration treatment to the dust in the air, and partly dust can be piled up in centrifugal fan, blocks up the air outlet easily, leads to wind to diminish to make centrifugal fan more power consumptive, another part dust can be sent required wind regime department, can influence the air quality degradation of required wind regime department.
SUMMERY OF THE UTILITY MODEL
The utility model provides a centrifugal fan convenient to remove dust can filter the dust in the wind, avoids required wind department air quality to descend, avoids the dust to pile up on filter screen one and filter screen two and leads to wind to reduce to can avoid the energy loss, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a centrifugal fan convenient for dust removal comprises a machine body;
a filter air cylinder is fixed on the right side inside the machine body, a through hole is formed in the left side of the filter air cylinder, a first filter screen is embedded in the through hole, and a second filter screen is fixed in the filter air cylinder;
the improved hair brush is characterized in that a rotating shaft is arranged in the machine body, the right end of the rotating shaft sequentially penetrates through a first filter screen, a second filter screen, the right side of the filter cylinder and the right side of the machine body, two vertical rods which are longitudinally distributed are arranged between the first filter screen and the second filter screen, the inner ends of the vertical rods are respectively fixed to the upper side and the lower side of the rotating shaft, two brush rods are fixed to the left side and the right side of each vertical rod, and a plurality of bristles are embedded.
Preferably, the end of the left bristle is in contact with the right side of the first filter screen, and the end of the right bristle is in contact with the left side of the second filter screen.
Preferably, the right side of the machine body is fixed with a motor, the right end of the rotating shaft is fixedly connected with the output end of the motor, impellers are fixed on the upper side and the lower side of the rotating shaft, and the impellers are located on the left side of the filter air cylinder.
Preferably, the left side of the machine body is an opening end, and a mesh enclosure is embedded in the left side of the machine body.
Preferably, a bracket is fixed at the bottom of the machine body, and an ash collecting barrel is movably embedded in the upper surface of the bracket.
Preferably, the bottom of the air filtering cylinder is inserted with an ash conveying pipe communicated with the air filtering cylinder, the ash conveying pipe is positioned between the first filter screen and the second filter screen, and the lower end of the ash conveying pipe penetrates through the machine body and is communicated with the ash collecting barrel.
Preferably, strain the dryer top and be fixed with rather than communicating connecting pipe, the connecting pipe is located two right-hand of filter screen, just the connecting pipe upper end runs through the organism top, the organism top is fixed with out the tuber pipe, the connecting pipe is located out the tuber pipe inboard and communicates with each other rather than communicating.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the centrifugal fan convenient for dust removal, the first filter screen can filter dust in air, the primarily filtered air can move towards the interior of the air filtering barrel and can penetrate through the second filter screen, the second filter screen can filter the air for the second time, the dust in the air can be further filtered out, the dust in the air can be filtered, and the air quality reduction at the required air position can be avoided;
the bristles can brush the first filter screen and the second filter screen, so that dust on the first filter screen and the second filter screen can be conveniently swept down, the dust is prevented from being accumulated on the first filter screen and the second filter screen to reduce wind, and energy loss can be avoided;
because the dust conveying pipe is positioned between the first filter screen and the second filter screen, the swept dust can fall into the dust conveying pipe, the dust can be guided into the dust collecting barrel through the dust conveying pipe, the dust is collected, and the working environment is kept sanitary.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a schematic view of a partial structure at a position a in fig. 1 according to the present invention.
The labels in the figure are: 1-body; 2-a mesh enclosure; 3-air outlet pipe; 4-a scaffold; 5-ash collecting barrel; 6, a motor; 7-a rotating shaft; 8-a filter air cylinder; 9-connecting pipe; 10-ash conveying pipe; 11-an impeller; 12-filter screen one; 13-filtering with a second filter screen; 14-a vertical rod; 15-brush holder; 16-bristles.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, embodiments of the present invention will be further described;
a centrifugal fan convenient for dust removal comprises a machine body 1;
a filter air cylinder 8 is fixed on the right side inside the machine body 1, a through hole is formed in the left side of the filter air cylinder 8, a first filter screen 12 is embedded in the through hole, and a second filter screen 13 is fixed in the filter air cylinder 8;
a rotating shaft 7 is arranged in the machine body 1, and the right end of the rotating shaft 7 penetrates through a first filter screen 12, a second filter screen 13, the right side of a filter air cylinder 8 and the right side of the machine body 1 in sequence;
a motor 6 is fixed on the right side of the machine body 1, the right end of the rotating shaft 7 is fixedly connected with the output end of the motor 6, impellers 11 are fixed on the upper side and the lower side of the rotating shaft 7, and the impellers 11 are positioned on the left side of the air filtering cylinder 8;
the left side of the machine body 1 is an open end, and a mesh enclosure 2 is embedded in the left side of the machine body 1;
a connecting pipe 9 communicated with the filtering wind barrel is fixed at the top of the filtering wind barrel 8, the connecting pipe 9 is positioned at the right side of the second filter screen 13, the upper end of the connecting pipe 9 penetrates through the top of the machine body 1, a wind outlet pipe 3 is fixed at the top of the machine body 1, and the connecting pipe 9 is positioned at the inner side of the wind outlet pipe 3 and communicated with the wind outlet pipe 3;
specifically, the motor 6 is powered on, the motor 6 can drive the rotating shaft 7 to rotate, so as to drive the impeller 11 on the rotating shaft 7 to rotate, air outside the machine body 1 can pass through the mesh enclosure 2 to be sucked into the machine body 1, the air inside the machine body 1 can form air along with continuous suction of the air, then the air passes through the first filter screen 12 on the left side of the filter air cylinder 8, the first filter screen 12 can filter dust in the air, the primarily filtered air can move towards the inside of the filter air cylinder 8, the second filter screen 13 can pass through the second filter screen 13 in the process, the secondary filtering can be performed on the air, the dust in the air can be further filtered out, the dedusted air can enter the connecting pipe 9 and enter the air outlet pipe 3 through the connecting pipe 9, the air outlet pipe 3 can send the air out, and accordingly air supply work is completed;
dust in wind can be filtered, so that the quality of air at a required wind position is prevented from being reduced;
two vertical rods 14 which are longitudinally distributed are arranged between the first filter screen 12 and the second filter screen 13, the inner ends of the two vertical rods 14 are respectively fixed on the upper side and the lower side of the rotating shaft 7, two brush rods 15 are fixed on the left side and the right side of each vertical rod 14, and a plurality of bristles 16 are embedded in the tail ends of the brush rods 15;
the tail ends of the left bristles 16 are in contact with the right side of the first filter screen 12, and the tail ends of the right bristles 16 are in contact with the left side of the second filter screen 13;
specifically, because the impeller 11 and the vertical rod 14 are both arranged on the rotating shaft 7, the rotating shaft 7 can drive the vertical rod 14 to rotate at the same time in the air draft process, the kinetic energy generated by the motor 6 is fully utilized, when the vertical rod 14 rotates, the brush rod 15 and the bristles 16 can be driven to rotate, because the tail end of the left bristles 16 is contacted with the right side of the first filter screen 12 and the tail end of the right bristles 16 is contacted with the left side of the second filter screen 13, the bristles 16 on the brush rod 15 can brush the first filter screen 12 and the second filter screen 13, so that dust on the first filter screen 12 and the second filter screen 13 can be conveniently swept down, the dust is prevented from being accumulated on the first filter screen 12 and the second filter screen 13 to reduce wind, and;
a bracket 4 is fixed at the bottom of the machine body 1, and an ash collecting barrel 5 is movably embedded in the upper surface of the bracket 4;
an ash conveying pipe 10 communicated with the bottom of the air filtering cylinder 8 is inserted at the bottom of the air filtering cylinder, the ash conveying pipe 10 is positioned between a first filter screen 12 and a second filter screen 13, and the lower end of the ash conveying pipe 10 penetrates through the machine body 1 and is communicated with the ash collecting barrel 5;
specifically, as the dust conveying pipe 10 is positioned between the first filter screen 12 and the second filter screen 13, the swept dust can fall into the dust conveying pipe 10, and the dust can be guided into the dust collecting barrel 5 through the dust conveying pipe 10 to be collected, so that the working environment is kept sanitary.
Claims (7)
1. The utility model provides a centrifugal fan convenient to remove dust, includes organism (1), its characterized in that:
a filter air cylinder (8) is fixed on the right side inside the machine body (1), a through hole is formed in the left side of the filter air cylinder (8), a first filter screen (12) is embedded into the through hole, and a second filter screen (13) is fixed inside the filter air cylinder (8);
be equipped with pivot (7) in organism (1), pivot (7) right-hand member runs through filter screen (12), filter screen two (13), filter dryer (8) right side and organism (1) right side in proper order, be equipped with two montants (14) that are longitudinal distribution between filter screen (12) and filter screen two (13), two montant (14) the inner is fixed in pivot (7) upper and lower both sides respectively, montant (14) the left and right sides all is fixed with two brush-holder sticks (15), brush-holder stick (15) end embedding has a plurality of brush hairs (16).
2. The centrifugal fan facilitating dust removal according to claim 1, wherein: the tail ends of the bristles (16) on the left side are in contact with the right side of the first filter screen (12), and the tail ends of the bristles (16) on the right side are in contact with the left side of the second filter screen (13).
3. The centrifugal fan facilitating dust removal according to claim 1, wherein: organism (1) right side is fixed with motor (6), pivot (7) right-hand member and motor (6) output end fixed connection, just both sides all are fixed with impeller (11) about pivot (7), impeller (11) are located filter dryer (8) left.
4. The centrifugal fan facilitating dust removal according to claim 1, wherein: the left side of the machine body (1) is an open end, and a mesh enclosure (2) is embedded in the left side of the machine body (1).
5. The centrifugal fan facilitating dust removal according to claim 1, wherein: a support (4) is fixed at the bottom of the machine body (1), and a dust collecting barrel (5) is movably embedded into the upper surface of the support (4).
6. The centrifugal fan facilitating dust removal according to claim 5, wherein: an ash conveying pipe (10) communicated with the filter air cylinder is inserted at the bottom of the filter air cylinder (8), the ash conveying pipe (10) is positioned between the first filter screen (12) and the second filter screen (13), and the lower end of the ash conveying pipe (10) penetrates through the machine body (1) and is communicated with the ash collecting barrel (5).
7. The centrifugal fan facilitating dust removal according to claim 1, wherein: filter dryer (8) top and be fixed with rather than communicating connecting pipe (9), connecting pipe (9) are located filter screen two (13) right-hand, just connecting pipe (9) upper end runs through organism (1) top, organism (1) top is fixed with out tuber pipe (3), connecting pipe (9) are located out tuber pipe (3) inboard and communicate with each other rather than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082006.1U CN213116806U (en) | 2020-09-21 | 2020-09-21 | Centrifugal fan convenient to remove dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022082006.1U CN213116806U (en) | 2020-09-21 | 2020-09-21 | Centrifugal fan convenient to remove dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116806U true CN213116806U (en) | 2021-05-04 |
Family
ID=75663523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022082006.1U Expired - Fee Related CN213116806U (en) | 2020-09-21 | 2020-09-21 | Centrifugal fan convenient to remove dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213116806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508496A (en) * | 2022-04-21 | 2022-05-17 | 南通协和风机科技有限公司 | Smoke and dust discharges fan device |
| CN117240053A (en) * | 2023-09-20 | 2023-12-15 | 英利新能源(宁夏)有限公司 | Outdoor inverter |
-
2020
- 2020-09-21 CN CN202022082006.1U patent/CN213116806U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508496A (en) * | 2022-04-21 | 2022-05-17 | 南通协和风机科技有限公司 | Smoke and dust discharges fan device |
| CN114508496B (en) * | 2022-04-21 | 2022-06-28 | 南通协和风机科技有限公司 | Smoke and dust discharges fan device |
| CN117240053A (en) * | 2023-09-20 | 2023-12-15 | 英利新能源(宁夏)有限公司 | Outdoor inverter |
| CN117240053B (en) * | 2023-09-20 | 2024-04-05 | 浙江雷亚电子有限公司 | Outdoor inverter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213116806U (en) | Centrifugal fan convenient to remove dust | |
| CN210816375U (en) | A cloth bits dust clearing device for case and bag production | |
| CN209061810U (en) | Tea leaf frying machine dust-extraction unit | |
| CN208542610U (en) | A kind of lithium battery pole slice brush dust dust-extraction unit | |
| CN105935671A (en) | Automatic dust remover for cable | |
| CN102107198A (en) | Negative pressure woolen yarn absorption device | |
| CN204474794U (en) | Be applicable to the cleaning of self-cleaning function feather, drying integral machine | |
| CN205797831U (en) | A kind of automatic dust of cable | |
| CN202849987U (en) | Garbage cleaning machine | |
| CN215388255U (en) | Cloth bag type industrial dust collector convenient for dust discharge | |
| CN210966210U (en) | Pipeline cleaning machine | |
| CN104499061A (en) | Cleaning and drying integrated machine applicable to feather with self-cleaning function | |
| CN205325372U (en) | Sander with dust sucking device | |
| CN208514171U (en) | A kind of lathe waste material clearing apparatus | |
| CN112206603A (en) | Cloth bag dust removal device with cleaning function | |
| CN207341712U (en) | Intelligent domestic dust catcher | |
| CN220335535U (en) | Dust removal structure for cloth inspection machine | |
| CN219492717U (en) | High-pressure air conveying blower | |
| CN216048988U (en) | Loading attachment is used in lithium cell production | |
| CN211921766U (en) | Blowing machine with drying function | |
| CN213230377U (en) | Cleaning mechanism is used in door and window processing | |
| CN216179699U (en) | Revolving stage formula shot-blasting machine with clean function | |
| CN219701316U (en) | Air scrubbing gravity filter device | |
| CN216691473U (en) | Noise eliminator convenient to disassemble and assemble for screw blower | |
| CN109348833A (en) | A kind of afforestation lawn machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 Termination date: 20210921 |