CN214287116U - Novel centrifugal air removes dust device - Google Patents

Novel centrifugal air removes dust device Download PDF

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Publication number
CN214287116U
CN214287116U CN202022875800.1U CN202022875800U CN214287116U CN 214287116 U CN214287116 U CN 214287116U CN 202022875800 U CN202022875800 U CN 202022875800U CN 214287116 U CN214287116 U CN 214287116U
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air
vortex
vortex tube
dust
tube
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CN202022875800.1U
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Chinese (zh)
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陈绪坤
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陈绪坤
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Abstract

The utility model relates to an filtration technical field just discloses a novel centrifugal air removes dust device, including the device main part, the upper end of device main part is provided with the baffle. This kind of novel centrifugal air dust collector, through setting up the vortex tube, when the device uses, unfiltered air passes through air exhauster or the quick air current of breathing in of engine production, the air inlet that the air current of breathing in passes through the vortex tube gets into the vortex flow direction passageway, the vortex flow direction passageway through the vortex tube gets into the vortex tube, vortex tube direction passageway is the volute form, arrange along vortex tube circumference tangent line 270 degrees, and the vortex flow direction passageway is the spiral decline form, high velocity air just can form the air current motion orbit of extremely strong rotatory decline after through the direction air flue, this kind of motion orbit, make the air current obtain high centrifugal force, the dust is under this kind of high-speed rotatory centrifugal force and the gravitational effect that descends, discharge the vortex tube from the dust outlet, accomplish the dust separation, thereby effectual separation effect that reaches the dust.

Description

Novel centrifugal air removes dust device
Technical Field
The utility model relates to an air filtration technology field specifically is a novel centrifugal air removes dust device.
Background
The current device for separating air dust by utilizing the centrifugal force action of air flow mainly comprises a cyclone tube and a centrifugal rotating blade, wherein a fixed blade is also used for changing the direction of the air flow in the cyclone tube so as to rotate the air flow, and the two devices are basically the same in principle. The centrifugal dust removing device is mainly used for separating larger particles, so the two filter devices are mainly used as pre-filter devices and are mainly used for air pre-filtering of industrial dust removal and various mechanical equipment.
In the in-service use, the design of these two kinds of devices all has centrifugal force not enough, and the whirl effect is not good, and drawbacks such as dust separation is not thorough, under adverse circumstances, still is difficult to change the problem that the secondary filter core needs frequent change.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a novel centrifugal air removes dust device possesses and can greatly improve the dust separation effect, can show the life who prolongs the second grade filtration filter core to reduce the advantage of the artifical and expense of maintenance, solved the problem of proposing in the background art.
The utility model provides a following technical scheme: the utility model provides a novel centrifugal air removes dust device, includes the device main part, its characterized in that: the device comprises a device body and is characterized in that an upper partition plate is arranged at the upper end of the device body, a vortex tube is fixedly connected to the other side of the upper partition plate, an outlet tube is fixedly connected to the middle of the other side of the upper partition plate, the outlet tube is arranged inside the vortex tube, a communicating tube is fixedly connected to the other end of the vortex tube, an outlet tube is fixedly connected to the other end of the communicating tube, a lower partition plate is arranged at the lower end of the device body, a clean air outlet is formed in the upper partition plate, and a dust outlet is formed in the lower partition plate.
Preferably, a vortex tube air inlet is formed in the vortex tube, a vortex flow guide channel is formed in the vortex tube, and the vortex flow guide channel is connected with the vortex flow air inlet.
Preferably, the vortex flow guide channel is in a volute shape, a circumferential tangent line of the vortex tube is arranged at 270 degrees, and the vortex flow guide channel is in a spiral descending shape.
Preferably, the lower end of the lower partition plate is provided with a dust storage chamber, and the upper end of the upper partition plate is a filtered clean airflow.
Preferably, an unfiltered air inlet chamber is arranged between the upper partition plate and the lower partition plate, and an air flow movement track is displayed inside the device main body.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the novel centrifugal air dust removal device is characterized in that a vortex tube is arranged, when the device is used, unfiltered air generates quick air flow through an exhaust fan or an engine, the air flow enters a vortex flow guide channel through an air inlet of the vortex tube, the air flow enters the vortex tube through the vortex flow guide channel of the vortex tube, the vortex tube guide channel is in a volute shape and is arranged along the circumferential tangent line of the vortex tube at 270 degrees, and the vortex flow guide channel is in a spiral descending shape, so that the high-speed air flow can form a strong airflow movement track with rotary descending after passing through the guide air channel, the movement track enables the air flow to obtain a high centrifugal force, dust continues to move downwards under the centrifugal force and the gravity effect of the high-speed rotary descending, the vortex tube is discharged from a dust outlet, dust separation is completed, the dust separation effect is effectively achieved, and the problem that the dust separation in the traditional device is not thorough is solved, the air is effectively evolved, and therefore the effect of cleaning the air is achieved.
2. This kind of novel centrifugal air dust collector, the effect of air dust removal through the spiral-flow formula for the dust that contains in the air can be separated and collected, thereby the work load that needs the second grade filter core has been reduced, the problem that needs frequent change second grade filter core has been solved, practice thrift the cost of mill in the aspect of purifying the air greatly, thereby make the mill in can clean more air, also practiced thrift the unnecessary waste of capital, make the device can adapt to the work of different environment simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
fig. 2 is a schematic cross-sectional view of fig. 1 according to the present invention.
In the figure: 1. a device main body; 2. an upper partition plate; 3. a lower partition plate; 4. a communicating pipe; 5. a vortex tube; 6. a vortex tube gas inlet; 7. a clean gas stream outlet; 8. a dust outlet; 9. a vortex flow guide channel; 10. an air flow motion track; 11. and an air outlet pipe.
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. 1-2, a novel centrifugal air dust removing device comprises a device body 1, an upper partition plate 2 is arranged at the upper end of the device body 1, a vortex tube 5 is fixedly connected to the other side of the upper partition plate 2, an air outlet tube 11 is fixedly connected to the middle position of the other side of the upper partition plate 2, the air outlet tube 11 is arranged inside the vortex tube 5, a communicating tube 4 is fixedly connected to the other end of the vortex tube 5, the air outlet tube 11 is fixedly connected to the other end of the communicating tube 4, a lower partition plate 3 is arranged at the lower end of the device body 1, a clean air outlet 7 is arranged on the upper partition plate 2, a dust outlet 8 is arranged on the lower partition plate 3, a dust storage chamber is arranged at the lower end of the lower partition plate 3, the upper end of the upper partition plate 2 is a filtered clean air flow, an unfiltered air inlet chamber is arranged between the upper partition plate 2 and the lower partition plate 3, and an air flow movement track 10 is displayed inside the device body 1, the upper partition plate 2 and the lower partition plate 3 divide the device body 1 into an upper chamber, a middle chamber and a lower chamber, and in practical application, the three chambers are separated by the upper partition plate 2 and the lower partition plate 3 and cannot be directly communicated, so that the sealing is ensured to be airtight.
Based on the first embodiment, please refer to fig. 1-2, a novel centrifugal air dust removing device, a vortex tube 5 is provided with a vortex tube air inlet 6, a vortex guide channel 9 is provided inside the vortex tube 5, the vortex guide channel 9 is connected with the vortex air inlet, the vortex guide channel 9 is volute-shaped, a circumferential tangent line of the vortex tube 5 is arranged at 270 degrees, the vortex guide channel 9 is spirally descending-shaped, air without filtering dust generates a fast air flow under the action of the motion of a working device such as an exhaust fan or an engine, the air flow enters the vortex tube 5 through the vortex tube air inlet 6, enters the vortex tube 5 through the vortex guide channel 9 of the vortex tube 5, the vortex tube guide channel is volute-shaped, and is arranged along the circumferential tangent line at 270 degrees of the vortex tube 5, and the vortex guide channel 9 is spirally descending-shaped, therefore, a very strong rotationally descending air flow motion track 10 is formed after the high-speed air flow passes through the vortex guide channel 9, the movement track enables the air flow to obtain extremely high centrifugal force, dust continues to move downwards under the centrifugal force and gravity effect of high-speed rotation and descending, the dust is discharged from the dust outlet 8 to the vortex tube 5 to complete dust separation, and the middle clean air flows out of the air outlet pipe 11 from the upper clean air flow outlet 7 under the suction force of a working device such as an exhaust fan or an engine, so that the dust separation effect is effectively achieved, the problem that the dust separation in the traditional device is incomplete is solved, the air is effectively evolved, and the effect of clean air is achieved.
The working principle is that when in use, air without dust is filtered generates rapid air suction flow under the action of the movement of a working device such as an exhaust fan or an engine, the air flow enters a vortex tube 5 through a vortex tube air inlet 6 and enters the vortex tube 5 through a vortex flow guide channel 9 of the vortex tube 5, the vortex tube guide channel is volute-shaped and is arranged along the circumferential tangent line 270 degrees of the vortex tube 5, and the vortex flow guide channel 9 is spirally descending, so that the high-speed air flow forms a strong rotationally descending air flow movement track 10 after passing through the vortex flow guide channel 9, the movement track enables the air flow to obtain high centrifugal force, the dust continues to move downwards under the centrifugal force and gravity effect of the high-speed rotational descending, the vortex tube 5 is discharged from a dust outlet 8 to complete dust separation, and the middle clean air is under the suction force of the working device such as the exhaust fan or the engine, the outlet duct 11 flows from above through the clean air outlet 7, whereupon the device performs a pre-filtering function for dust separation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a novel centrifugal air removes dust device, includes device main part (1), its characterized in that: the device is characterized in that an upper end of the device main body (1) is provided with an upper partition board (2), the other side of the upper partition board (2) is fixedly connected with a vortex tube (5), the other side of the upper partition board (2) is fixedly connected with an outlet tube (11), the outlet tube (11) is arranged in the vortex tube (5), the other end of the vortex tube (5) is fixedly connected with a communication tube (4), the other end of the communication tube (4) is fixedly connected with an outlet tube (11), the lower end of the device main body (1) is provided with a lower partition board (3), a clean air outlet (7) is formed in the upper partition board (2), and a dust outlet (8) is formed in the lower partition board (3).
2. A novel centrifugal air dust collector as claimed in claim 1, wherein: the vortex tube (5) is provided with a vortex tube air inlet (6), a vortex guide channel (9) is arranged inside the vortex tube (5), and the vortex guide channel (9) is connected with the vortex air inlet.
3. A novel centrifugal air dust collector as claimed in claim 2, wherein: the vortex flow guide channel (9) is in a volute shape, a circumferential tangent line of the vortex tube (5) is arranged at 270 degrees, and the vortex flow guide channel (9) is in a spiral descending shape.
4. A novel centrifugal air dust collector as claimed in claim 1, wherein: the lower end of the lower partition plate (3) is provided with a dust storage chamber, and the upper end of the upper partition plate (2) is provided with filtered clean air flow.
5. A novel centrifugal air dust collector as claimed in claim 1, wherein: an unfiltered air inlet chamber is arranged between the upper partition plate (2) and the lower partition plate (3), and an airflow movement track (10) is displayed inside the device main body (1).
CN202022875800.1U 2020-12-02 2020-12-02 Novel centrifugal air removes dust device Active CN214287116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022875800.1U CN214287116U (en) 2020-12-02 2020-12-02 Novel centrifugal air removes dust device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022875800.1U CN214287116U (en) 2020-12-02 2020-12-02 Novel centrifugal air removes dust device

Publications (1)

Publication Number Publication Date
CN214287116U true CN214287116U (en) 2021-09-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022875800.1U Active CN214287116U (en) 2020-12-02 2020-12-02 Novel centrifugal air removes dust device

Country Status (1)

Country Link
CN (1) CN214287116U (en)

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