CN213824038U

CN213824038U - Electrostatic cyclone composite separation air purification device

Info

Publication number: CN213824038U
Application number: CN202022631402.5U
Authority: CN
Inventors: 魏来; 唐牧
Original assignee: Hangyu Zhichuang Technology Beijing Co ltd
Current assignee: Hangyu Zhichuang Technology Chongqing Co ltd
Priority date: 2020-11-15
Filing date: 2020-11-15
Publication date: 2021-07-30
Anticipated expiration: 2030-11-15

Abstract

The utility model discloses an electrostatic cyclone composite separation air purification device, which comprises a shell (1), a power supply (2), a dust extraction fan (3), a field electric module (4) and a cyclone separation module (5), wherein the cyclone separation module (5) is sequentially arranged by a conductive inlet plate (51), a conductive intermediate plate (52) and an outlet plate (53); the conductive inlet plate (51) is provided with an air inlet (511), a front blade (512) and a positioning center conical head (513); the conductive intermediate plate (52) comprises a rear blade (521) and a positioning central taper hole (522); the electrostatic cyclone separation air purification device mainly solves the problems that the electrostatic dust removal technology is poor in effect at high wind speed and the cyclone separation technology is low in efficiency at low wind speed, and the electrostatic cyclone separation air purification device is stable in purification effect under different wind speed working conditions through organic combination of the two technologies.

Description

Electrostatic cyclone composite separation air purification device

Technical Field

The utility model relates to an electrostatic cyclone composite separation air purification device relates to an air purification device, especially relates to an electrostatic cyclone composite filtration's air purification device.

Background

The electrostatic dust collection and cyclone separation technologies are common air purification technologies at present, and both the electrostatic dust collection and cyclone separation technologies can effectively remove particle pollutants in air under specific working conditions. However, when the incoming flow speed is high, on one hand, the field module of the electrostatic dust collection technology charges particles in the air, so that the efficiency is reduced, and on the other hand, the electrostatic module cannot efficiently adsorb the air particles due to the polluted particle moving speed block, so that the working efficiency is greatly reduced.

In contrast, cyclone separation techniques also have significant drawbacks: at low wind speeds, the centrifugal force generated when the air particles pass through the cyclone tube is reduced, which causes the particles not to pass through the gap between the inlet and outlet tubes, resulting in a substantial reduction in the particle separation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a have air purification device of electrostatic precipitator and cyclone separation combined filtration mode concurrently, through using field electric module and cyclone separation module combination, solved the problem that electrostatic precipitator technique work efficiency can descend by a wide margin and cyclone separation technique particulate matter separation efficiency reduces by a wide margin when the wind speed is higher at the incoming flow to realize that air purification device all possesses stable high-efficient filtering capability when different wind speeds.

The utility model provides a technical scheme that its technical problem adopted is:

an electrostatic cyclone composite separation air purification device comprises a shell, a power supply and a dust extraction fan, wherein the shell is positioned at an air inlet, the power supply is arranged in the shell, the electrostatic cyclone composite separation air purification device also comprises a field electric module and a cyclone separation module, the field electric module comprises a flow guide pore plate and a conductive needle plate, flow guide holes are distributed on the flow guide pore plate, needle structures are distributed on the conductive needle plate, and the needle structures penetrate through the flow guide holes; the cyclone separation module is sequentially arranged by a conductive inlet plate, a conductive middle plate and an outlet plate; the conductive inlet plate is provided with an air inlet, a front blade and a positioning center conical head; the conductive middle plate comprises a rear blade and a positioning center taper hole; an outlet pipe is arranged on the outlet plate; the pipe walls of the conductive inlet plate and the conductive intermediate plate are spliced to form a cavity; the front blade and the rear blade are connected in series to form a cyclone tube blade; the power supply is respectively connected with the field electric module, the conductive inlet plate and the conductive intermediate plate.

The electrostatic cyclone composite separation air purification device further comprises a micro-electrostatic module, wherein the micro-electrostatic module is composed of gaps for passing air particles and polar plates, and the polar plates are arranged in the gaps in a staggered mode; the polar plate is connected with the power supply.

In the electrostatic cyclone composite separation air purification device, the positioning center conical head is attached to the positioning center conical hole.

The electrostatic cyclone composite separation air purification device is characterized in that the rotation angle of the front blade is less than 90 degrees.

In the aforementioned electrostatic cyclone composite separation air purification device, the rotation angle of the rear blade is less than 90 degrees.

The electrostatic cyclone composite air purification device is characterized in that the conductive inlet plate, the conductive intermediate plate and the outlet plate are coaxially arranged.

The utility model relates to an electrostatic cyclone composite separation air purification device, which arranges the blades of the cyclone tube into a front blade and a rear blade, so that the rotation angle of the blades of each layer of cyclone tube is close to 180 degrees after the double-layer cyclone tube is combined under the condition that the rotation angle is less than 90 degrees, the arrangement saves the cost, and the process is convenient, the structure is simple, and the installation is convenient; the utility model relates to an among static whirlwind composite separation air purification device's the structure, the rotation angle of cyclone pipe blade is among the whirlwind separation module anterior blade with the rotation angle sum of rear portion blade, this kind of wide-angle rotation can effectively improve air rotation rate, has improved the radial velocity and the tangential velocity of wherein foreign object simultaneously to the realization is to getting into the high-efficient separation of wherein foreign object.

Drawings

Fig. 1 is a schematic view of the overall structure of the electrostatic cyclone composite separation air purification device of the present invention.

Fig. 2 is a sectional view of the electrostatic cyclone composite separation air purification device of the present invention.

Fig. 3 is a schematic structural diagram of the field module 4 shown in fig. 1.

Figure 4 is a schematic diagram of the construction of the cyclonic separation module 5 shown in figure 1.

Fig. 5 is a partial structural sectional view of the cyclone module 5 shown in fig. 4.

Fig. 6 is a schematic structural view of the micro-electrostatic module 6 shown in fig. 1.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-4, the present invention relates to an electrostatic cyclone composite separation air purification device, which comprises a housing 1, a power supply 2 and a dust extraction fan 3, wherein the housing 1 is located at an air inlet, the power supply is disposed in the housing 1, and further comprises a field electric module 4 and a cyclone separation module 5, the field electric module 4 comprises a flow guide hole plate 41 and a conductive needle plate 42, flow guide holes 411 are distributed on the flow guide hole plate 41, needle structures 421 are distributed on the conductive needle plate, and the needle structures 421 penetrate through the flow guide holes 411; the cyclone separation module 5 is sequentially arranged by a conductive inlet plate 51, a conductive middle plate 52 and an outlet plate 53; the conductive inlet plate 51 is provided with an air inlet 511, a front blade 512 and a positioning center conical head 513; the conductive intermediate plate 52 comprises a rear blade 521 and a positioning central tapered hole 522; the outlet plate 53 is provided with an outlet pipe 531; the pipe walls of the conductive inlet plate 51 and the conductive intermediate plate 52 are spliced to form a cavity; the front blade 512 and the rear blade 521 are connected in series to form a cyclone tube blade; the power source 2 is connected to the field module 4, the conductive inlet plate 51 and the conductive intermediate plate 52, respectively.

The utility model relates to an electrostatic cyclone composite separation air purification device lets granule in the air take electric charge through field module 4, and the granule is passing through during cyclone 5, remove to whirlwind pipe wall under centrifugal action and electrostatic absorption to gap through between whirlwind pipe wall and the outlet pipe 531 is separated, discharges through dust exhaust fan 3 at last.

In order to improve the air purification efficiency and realize the air purification effect, the electrostatic cyclone composite separation air purification device further comprises a micro-electrostatic module 6, wherein the micro-electrostatic module 6 is composed of gaps 61 for passing air particles and polar plates 62, and the polar plates 62 are arranged in the gaps 61 in a staggered manner; the pole plate 62 is connected to the power source 2. The residual particles after double filtration by the field module 4 and the cyclone separation module 5 can be adsorbed by the polar plate 62 when passing through the gap 61 of the micro-static module 6, thereby achieving the purpose of purification.

As can be seen from fig. 5 and 6: the utility model relates to an among static whirlwind composite separation air purification device's cyclone module 5, whirlwind piping combination formula whirlwind pipe, by anterior blade 512 and rear portion blade 521 bilayer structure series connection combination form, and the rotation angle of this bilayer structure whirlwind pipe blade does in the use anterior blade 512 the rotation angle with rear portion blade 521's rotation angle sum, the two sum is for being close 180 degrees big angle, and such big angular rotation can improve radial velocity and tangential velocity through foreign object in the air in this separator to realize the high-efficient separation to the foreign object.

As a further improvement, in the aforementioned electrostatic cyclone composite separation air purification apparatus, the conductive inlet plate 51, the conductive intermediate plate 52 and the outlet plate 53 are coaxially installed. The coaxial arrangement is favorable for keeping the pressure drop in the cyclone separation module 5 stable, the separation efficiency can be improved, and the service life of the equipment can be prolonged.

The above description is only an embodiment of the preferred embodiments of the present invention, and not intended to limit the scope of the claims of the present invention, so that all the structural equivalent changes made by the descriptions and drawings of the present invention are included in the protection scope of the present invention.

Claims

1. The utility model provides an electrostatic cyclone composite separation air purification device, includes shell (1), power (2) and takes out dirt fan (3), shell (1) is located air intake department, the power set up in shell (1), its characterized in that: the cyclone separator is characterized by further comprising a field electric module (4) and a cyclone separation module (5), wherein the field electric module (4) comprises a flow guide hole plate (41) and a conductive needle plate (42), flow guide holes (411) are distributed in the flow guide hole plate (41), needle structures (421) are distributed on the conductive needle plate, and the needle structures (421) penetrate through the flow guide holes (411); the cyclone separation module (5) is sequentially arranged by a conductive inlet plate (51), a conductive middle plate (52) and an outlet plate (53); the conductive inlet plate (51) is provided with an air inlet (511), a front blade (512) and a positioning center conical head (513); the conductive intermediate plate (52) comprises a rear blade (521) and a positioning central taper hole (522); an outlet pipe (531) is arranged on the outlet plate (53); the pipe walls of the conductive inlet plate (51) and the conductive intermediate plate (52) are spliced to form a cavity; the front blade (512) and the rear blade (521) are connected in series to form a cyclone tube blade; the power supply (2) is connected with the field electric module (4), the conductive inlet plate (51) and the conductive intermediate plate (52) respectively.

2. The electrostatic cyclone composite separation air purification device as claimed in claim 1, wherein: the device also comprises a micro-static module (6), wherein the micro-static module (6) is composed of gaps (61) for passing air particles and polar plates (62), and the polar plates (62) are arranged in the gaps (61) in a staggered mode; the pole plate (62) is connected with the power supply (2).

3. An electrostatic cyclone composite separation air cleaning apparatus as claimed in claim 1 or 2, characterized in that: the positioning center conical head (513) is attached to the positioning center conical hole (522).

4. An electrostatic cyclone composite separation air cleaning apparatus as claimed in claim 1 or 2, characterized in that: the rotation angle of the front blade (512) is less than 90 degrees.

5. An electrostatic cyclone composite separation air cleaning apparatus as claimed in claim 1 or 2, characterized in that: the rotation angle of the rear blade (521) is less than 90 degrees.

6. The electrostatic cyclone composite separation air purification device as claimed in claim 4, wherein: the rotation angle of the rear blade (521) is less than 90 degrees.

7. An electrostatic cyclone composite separation air cleaning apparatus as claimed in claim 1 or 2, characterized in that: the conductive inlet plate (51), the conductive intermediate plate (52) and the outlet plate (53) are coaxially mounted.

8. The electrostatic cyclone composite separation air purification device as claimed in claim 3, wherein: the conductive inlet plate (51), the conductive intermediate plate (52) and the outlet plate (53) are coaxially mounted.

9. The electrostatic cyclone composite separation air purification device as claimed in claim 4, wherein: the conductive inlet plate (51), the conductive intermediate plate (52) and the outlet plate (53) are coaxially mounted.

10. The electrostatic cyclone composite separation air purification device as claimed in claim 6, wherein: the conductive inlet plate (51), the conductive intermediate plate (52) and the outlet plate (53) are coaxially mounted.