CN2553892Y

CN2553892Y - Air purifying device with round hole pole and uniform electric field

Info

Publication number: CN2553892Y
Application number: CN 02216474
Authority: CN
Inventors: 李峰; 裴仁清; 郑润中
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-29
Filing date: 2002-03-29
Publication date: 2003-06-04
Anticipated expiration: 2012-03-29

Abstract

The utility model provides a round hole passage uniform air purification device, comprising an electric control box 1, a fine sieve 2, an active carbon adsorption layer 3, a metal wire net 4, a high voltage static field 5, a guide plate 6, a fan 7, a wind inlet 8, a wind outlet 9, an electrode retaining frame 10, a honeycomb-shaped round hole electrode 11, a needle-shaped electrode 12, an insulation plate 13, a triangle rib metal electrode plate 14, and a honeycomb-shaped metal electrode plate 15. The utility model is characterized in that the high voltage static field 5 consists of the honeycomb-shaped round hole electrode 11, the needle-shaped electrode 12, the insulation plate 13, the triangle rib metal electrode plate 14 or the honeycomb-shaped metal electrode plate 15. The utility model has the advantages of uniform electric field, uniform airflow, avoiding purification dead area, improving the purification efficiency and reliability, generating no ozone or causing no pollution, and having generalized and applied values.

Description

The circular hole passage is an air cleaning unit all

The utility model relates to the high-pressure electrostatic air cleaning unit

When airborne various bacteriums and molecule are flowed through the high-voltage electrostatic field, will be adsorbed, ionization.Utilize this principle to purify air, there is following shortcoming in the technology of using at present:

1, electric field is inhomogeneous.When air was flowed through the high-voltage electrostatic field, absorption, the ionization to bacterium and molecule can not be effectively realized at the position that field intensity is on the low side, and purification efficiency obviously reduces.

2, be easy to generate partial discharge phenomenon, when purifying air, produce ozone, cause new pollution.

Technical characterictic of the present utility model is: adopt to be arranged in cellular-shaped metal circular hole purification channel, this purification channel is formed columniform electrostatic field with the needle-like conductor that is positioned at the circular hole center.Because the needle-like conductor is positioned at the circular hole center and hole wall is equidistant, so the hole internal electric field is even, does not have low-pressure area in purification channel, purification efficiency improves, in addition because of the electrode surface slyness, be difficult for producing partial discharge phenomenon, thus the generation of stopping ozone.

The utility model compared with prior art has the following advantages:

1, the purification channel internal electric field is even, the purification efficiency height;

2, do not produce ozone in the purification process, purify the reliability height, can not cause new pollution.

Fig. 1 is a structure chart of the present utility model.

Fig. 2 is the cutaway view of the utility model circular hole passage.

Fig. 3 is the triangle muscle layout of the utility model needle electrode.

Fig. 4 is the cellular layout of the utility model needle electrode.

Wherein, electric control box 1, smart filter screen 2, activated carbon adsorption layer 3, woven wire 4, high-voltage electrostatic field 5, deflector 6, blower fan 7, air inlet 8, air outlet 9, electrode retainer 10, cellular circular hole electrode 11, needle electrode 12, insulation board 13, triangle muscle metal electrode board 14, honeycomb metal battery lead plate 15.

The purpose of this utility model provides all air cleaning units of a kind of circular hole passage, and particular content is by following

Embodiment and accompanying drawing thereof provide.

The utility model purifies air as shown in Figure 1 by blower fan 7 suction clarifiers, through deflector 6, flow through by cellular circular hole electrode 11 and needle electrode 12, the high-voltage electrostatic field 5 of composition is through woven wire 4, activated carbon adsorption layer 3, smart filter screen 2 is discharged by air outlet 9.

The utility model as shown in Figure 2, needle electrode 12 1 ends are connected on triangle muscle metal electrode board 14 or the honeycomb metal battery lead plate 15.The other end inserts electrode retainer 10, guarantees that needle electrode 12 is positioned at cellular circular hole electrode 11 centers.

The utility model is made up of needle electrode 12 and triangle muscle metal electrode board 14 as shown in Figure 3, realizes high rigidity and the maximum draught area supported.

The utility model as shown in Figure 4, connecting needle electrode 12 is to adopt honeycomb metal battery lead plate 15.

Claims

A kind of equal purifier of circular hole passage that contains electric control box 1. smart filter screen 2. activated carbon adsorption layers 3. woven wires 4. high-voltage electrostatic fields 5. deflectors, 6. blower fans, 7. air inlets, 8. air outlets, 9. electrode retainers, 10. cellular circular hole electrode 11. needle electrodes 12. insulation boards 13. triangle muscle metal electrode boards 14. honeycomb metal battery lead plates 15. compositions, it is characterized in that forming high-voltage electrostatic field 5. needle electrodes, 12 1 ends by cellular circular hole electrode 11. needle electrodes, 12. insulation boards 13 and triangle muscle metal electrode board 14 or honeycomb metal battery lead plate 15 is connected on triangle muscle metal electrode board 14 or the honeycomb metal battery lead plate 15, the other end inserts electrode retainer 10, and connecting needle electrode 12 is to adopt honeycomb metal battery lead plate 15.