CN213206021U

CN213206021U - Industrial exhaust fan blade

Info

Publication number: CN213206021U
Application number: CN202022037721.3U
Authority: CN
Inventors: 袁优良
Original assignee: Guangdong Shenglin Environmental Protection Equipment Technology Co ltd
Current assignee: Guangzhou Yangcheng Fan Technology Co.,Ltd.
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-05-14
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an industry exhaust flabellum, including outer barrel, be equipped with an interconnection connecting cylinder in the outer barrel, the top both ends of an interconnection connecting cylinder are equipped with the extension piece, extend the piece through the staple with the connection can be dismantled to outer barrel, the symmetry is equipped with the support frame in the interconnection connecting cylinder, install the motor between the support frame, the output of motor is connected with the exhaust flabellum through the transmission shaft, purifier is installed through the stopper in exhaust flabellum the place ahead, and purifier includes the shell body, be equipped with the macropore filter screen in the shell body, one side of macropore filter screen is equipped with the ripple filter screen, one side of ripple filter screen is equipped with active carbon and adsorbs net, beneficial effect: the device has simple structure and convenient use, can effectively filter harmful substances, and is convenient for replacing the filter screen.

Description

Industrial exhaust fan blade

Technical Field

The utility model relates to a ventilation equipment technical field particularly, relates to an industry exhaust flabellum.

Background

In industrial production, can produce some harmful dust gas, need discharge harmful gas, at this moment just need use industrial exhaust flabellum, industrial production's security has been guaranteed in the appearance of industrial exhaust flabellum, and equipment needs to guarantee that exhaust effect is good when using.

Current industry exhaust flabellum uses a period of time after, all can lead to piling up many dusts on the flabellum, still causes the drive motor easily and piles up the dust, just need clear up at interval a period, and because can produce some harmful dust gas in the industrial production, in the direct exhaust atmosphere, probably can cause the unnecessary pollution, current industry exhaust flabellum only can exhaust, lacks the filter equipment to harmful dust, influences the environment easily.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem among the correlation technique, the utility model provides an industry exhaust flabellum to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this:

the utility model provides an industry exhaust flabellum, includes outer barrel, be equipped with an interior connecting cylinder in the outer barrel, the top both ends of an interior connecting cylinder are equipped with the extension piece, extend the piece through the staple with the connection can be dismantled to outer barrel, the symmetry is equipped with the support frame in the interior connecting cylinder, install the motor between the support frame, the output of motor is connected with exhaust flabellum through the transmission shaft, exhaust flabellum the place ahead installs purifier through the stopper.

Furthermore, the gas collecting hood can be detachably arranged at the gas suction end of the outer cylinder, and a grid can be detachably arranged on one side, located on the gas collecting hood, of the outer cylinder.

Further, a protective sleeve is fixedly arranged outside the motor.

Further, purifier includes the shell body, be equipped with the macropore filter screen in the shell body, one side of macropore filter screen is equipped with the ripple filter screen, one side of ripple filter screen is equipped with the active carbon adsorption net.

Furthermore, the inner connecting cylinder is connected with a ventilation mesh enclosure in an internal thread mode, and an elastic limiting pad is arranged at the bottom of the ventilation mesh enclosure.

The utility model provides an industry exhaust flabellum, beneficial effect as follows:

(1) the inner connecting cylinder is arranged in the outer cylinder body, the two ends of the top of the inner connecting cylinder are provided with extension blocks, the extension blocks are detachably connected with the outer cylinder body through fixing nails, the inner connecting cylinder is internally and symmetrically provided with support frames, a motor is arranged between the support frames, the output end of the motor is connected with an exhaust fan blade through a transmission shaft, a purification device is arranged in front of the exhaust fan blade through a limiting block and comprises an outer shell, a large-hole filter screen is arranged in the outer shell, one side of the large-hole filter screen is provided with a corrugated filter screen, one side of the corrugated filter screen is provided with an activated carbon adsorption screen, when the purification device is used, the motor drives the transmission shaft to rotate the exhaust fan blade, so that indoor air is discharged outdoors, before being discharged outdoors, the air firstly passes through the large-hole filter screen, and finally, the active carbon adsorption net is used for adsorbing harmful substances, and when the filter screen is replaced, the outer shell can be taken out only by detaching the breathable net cover, so that the filter screen is conveniently replaced.

(2) The gas collecting hood can be detachably arranged at the gas suction end of the outer barrel, the outer barrel is located one side of the gas collecting hood can be detachably provided with a grid, and large-particle dust and floating objects can be filtered while gas suction is facilitated.

(3) And a protective sleeve is fixedly arranged outside the motor to protect the motor.

(4) The purifying device comprises an outer shell, a large-hole filter screen is arranged in the outer shell, a corrugated filter screen is arranged on one side of the large-hole filter screen, an active carbon adsorption screen is arranged on one side of the corrugated filter screen, coarse particles are filtered by the large-hole filter screen, the corrugated filter screen can improve the filtering effect of the coarse particles, and the active carbon adsorption screen adsorbs harmful dust and plays a role in filtering.

(5) The inner connecting cylinder is internally connected with a breathable mesh enclosure in a threaded manner, and the bottom of the breathable mesh enclosure is provided with an elastic limiting pad which can limit the purification device conveniently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of an industrial exhaust fan blade according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a purification device in an industrial exhaust fan blade according to an embodiment of the present invention.

In the figure:

1. an outer cylinder; 2. an inner connecting cylinder; 3. an extension block; 4. fixing nails; 5. a support frame; 6. a motor; 7. a drive shaft; 8. an exhaust fan blade; 9. a limiting block; 10. a purification device; 11. grid forming; 12. a gas-collecting hood; 13. a protective sleeve; 14. an outer housing; 15. a macroporous filter screen; 16. a corrugated filter screen; 17. an activated carbon adsorption net; 18. a breathable net cover; 19. an elastic limit pad.

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 all belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

the first embodiment is as follows:

please refer to fig. 1-2, according to the embodiment of the present invention, an industrial exhaust fan blade, comprises an outer cylinder 1, an inner connecting cylinder 2 is provided in the outer cylinder 1, the top ends of the inner connecting cylinder 2 are provided with extending blocks 3, the extending blocks 3 are detachably connected with the outer cylinder 1 through fixing nails 4, the inner connecting cylinder 2 is provided with support frames 5 symmetrically, a motor 6 is installed between the support frames 5, the output end of the motor 6 is connected with an exhaust fan blade 8 through a transmission shaft 7, and a purification device 10 is installed in front of the exhaust fan blade 8 through a limit block 9.

Through the above scheme of the utility model, through being equipped with the inner connecting cylinder 2 in the outer cylinder 1, the top both ends of the inner connecting cylinder 2 are equipped with the extension block 3, the extension block 3 can be dismantled with the outer cylinder 1 through the staple 4 and be connected, the inner connecting cylinder 2 is internally provided with the support frame 5 symmetrically, install the motor 6 between the support frames 5, the output end of the motor 6 is connected with the exhaust flabellum 8 through the transmission shaft 7, the purifier 10 is installed through the stopper 9 in front of the exhaust flabellum 8, the purifier 10 includes the outer shell 14, be equipped with the macroporous filter screen 15 in the outer shell 14, one side of the macroporous filter screen 15 is equipped with the ripple filter screen 16, one side of the ripple filter screen 16 is equipped with the active carbon adsorption net 17, when using the motor 6 to drive the transmission shaft 7 to make the exhaust flabellum 8 rotate, thereby make, before discharging outdoors, can at first pass through macroporous filter screen 15, filter the dust of large granule, reacing ripple filter screen 16 again and filtering, increase the area of its contact when filtering, utilize active carbon adsorption net 17 to adsorb harmful substance at last, and when trading, only need pull down ventilative screen panel 18, can take out shell body 14, conveniently with trading the filter screen, such device simple structure, convenient to use can effectively filter harmful substance, and be convenient for change the filter screen.

Example two:

as shown in fig. 1-2, a gas-collecting hood 12 is detachably disposed at a gas-suction end of the outer cylinder 1, and a grid 11 is detachably disposed at one side of the outer cylinder 1, which is located at the gas-collecting hood 12, so that large-particle dust and floating objects can be filtered while gas suction is improved; a protective sleeve 13 is fixedly arranged outside the motor 6, so that the motor 6 is protected; the purification device 10 comprises an outer shell 14, a large-hole filter screen 15 is arranged in the outer shell 14, a corrugated filter screen 16 is arranged on one side of the large-hole filter screen 15, an active carbon adsorption screen 17 is arranged on one side of the corrugated filter screen 16, coarse particles are filtered by using the large-hole filter screen 15, the filtering effect of the corrugated filter screen 16 can be improved, and the active carbon adsorption screen 17 adsorbs harmful dust to play a role in filtering; the internal connection cylinder 2 is internally threaded with a ventilation mesh enclosure 18, and the bottom of the ventilation mesh enclosure 18 is provided with an elastic limiting pad 19 which can facilitate limiting of the purification device 10.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, when using, it is rotatory to utilize motor 6 to drive transmission shaft 7 messenger exhaust flabellum 8, thereby make indoor air discharge outdoors, before discharging outdoors, at first can pass through macroporous filter screen 15, filter the dust of large granule, reacing ripple filter screen 16 again and filtering, increase the area of its contact when filtering, utilize active carbon adsorption net 17 to adsorb harmful substance at last, and when changing, only need pull down ventilative screen panel 18, can take out shell body 14, conveniently change the filter screen, such device simple structure, high durability and convenient use, can effectively filter harmful substance, and be convenient for change the filter screen.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an industry exhaust flabellum, a serial communication port, includes outer barrel (1), be equipped with an interior connecting cylinder (2) in outer barrel (1), the top both ends of an interior connecting cylinder (2) are equipped with extension piece (3), extend piece (3) through staple (4) with the connection can be dismantled in outer barrel (1), interior connecting cylinder (2) interior symmetry is equipped with support frame (5), install motor (6) between support frame (5), the output of motor (6) is connected with exhaust flabellum (8) through transmission shaft (7), purifier (10) are installed through stopper (9) in exhaust flabellum (8) the place ahead.

2. The industrial exhaust fan blade as claimed in claim 1, wherein a gas collecting hood (12) is detachably arranged at the gas suction end of the outer cylinder (1), and a grid (11) is detachably arranged on one side of the gas collecting hood (12) of the outer cylinder (1).

3. Industrial exhaust fan blade according to claim 1, characterized in that the motor (6) is externally fixed with a protective sleeve (13).

4. The industrial exhaust fan blade according to claim 1, wherein the purification device (10) comprises an outer shell (14), a large-hole filter screen (15) is arranged in the outer shell (14), a corrugated filter screen (16) is arranged on one side of the large-hole filter screen (15), and an activated carbon adsorption screen (17) is arranged on one side of the corrugated filter screen (16).

5. The industrial exhaust fan blade as claimed in claim 1, wherein the inner connecting cylinder (2) is internally threaded with an air-permeable mesh enclosure (18), and an elastic limiting pad (19) is disposed at the bottom of the air-permeable mesh enclosure (18).