Air purification equipment

Abstract

The utility model discloses air purification equipment which comprises an electrostatic dust collector provided with a first air inlet and a first air outlet, and further comprises a condensation system which comprises a shell and a condensation pipe, the shell is provided with a second air inlet and a second air outlet, and the first air inlet and the second air outlet are communicated through the condensation pipe. The second air inlet is connected and communicated with the first exhaust port, the condensation pipe is arranged in the shell, and the two ends of an opening of the condensation pipe are communicated with the outside respectively; the adsorption system is provided with a third gas inlet and a third gas outlet, and the third gas inlet is connected and communicated with the second gas outlet. According to the air purifier, after dust-removed air enters the shell, the dust-removed air is cooled through the condensing medium in the condensing pipe, the molecular activeness is reduced, and after the cooled air enters the adsorption system, foreign matters in the air are more easily adsorbed, so that the adsorption effect of the adsorption system is improved; and the air purification effect of the air purification equipment is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to an air purification device. Background Art

[0002] Current air purification equipment usually uses electrostatic dust removal and activated carbon adsorption to purify flue gas. For example, patent announcement number CN213273089U is an air purification equipment for waterproof coating production. It uses an electrostatic dust collector to adsorb air dust and then uses an activated carbon adsorption plate to remove odor. This type of purification equipment has the following defects: when the activity of flue gas molecules is very high, its purification effect will not keep up with the demand and the air purification effect is poor.

[0003] Therefore the prior art still needs to be improved and enhanced. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an air purification device, aiming to solve the problem that the air purification device in the prior art cannot keep up with the purification effect and has a poor air purification effect when processing flue gas with high activity of flue gas molecules.

[0005] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0006] In a first aspect, an embodiment of the utility model provides an air purification device, including an electrostatic precipitator, wherein the electrostatic precipitator is provided with a first air inlet and a first air outlet, and further includes:

[0007] A condensation system, the condensation system comprising a housing and a condensation pipe, the housing is provided with a second air inlet and a second air outlet, the second air inlet is connected and communicated with the first air outlet, the condensation pipe is arranged in the housing, and both ends of the opening of the condensation pipe are respectively communicated with the outside;

[0008] The adsorption system is provided with a third air inlet and a third air outlet, and the third air inlet is connected and communicated with the second air outlet.

[0009] As a further improved technical solution, the condensation system further includes a support, the support is arranged in the shell, and the condensation pipe is arranged on the support.

[0010] As a further improved technical solution, a plurality of condensing tubes are provided on the support, and the plurality of condensing tubes are respectively arranged horizontally on the support and are respectively perpendicular to the air flow direction in the shell.

[0011] As a further improved technical solution, the support is arranged between the second air inlet and the second air outlet, and a plurality of the condensation pipes are distributed in a column along the vertical direction on the support.

[0012] As a further improved technical solution, the condensation pipe is U-shaped, and both ends of the opening of the condensation pipe extend out of the housing respectively.

[0013] As a further improved technical solution, the adsorption system includes a housing and an adsorption filler. The third air inlet and the third air outlet are respectively arranged on both sides of the housing, and the adsorption filler is arranged in the housing.

[0014] As a further improved technical solution, the adsorption system further includes a bracket. The bracket is arranged in the housing, and the adsorption filler is arranged on the bracket.

[0015] As a further improved technical solution, the bracket is in a C shape. One side of the opening of the bracket is connected to the side of the housing where the third air inlet is arranged. The adsorption filler is respectively arranged inside the upper and lower sides of the bracket, and ventilation holes are respectively arranged on the upper and lower sides of the bracket. The other side of the bracket is sealed.

[0016] As a further improved technical solution, the adsorption filler includes any one or more of activated carbon, zeolite, silica gel, clay, resin and molecular sieve.

[0017] Compared with the prior art, the embodiments of the present invention have the following advantages:

[0018] The embodiments of the present invention provide an air purification device, including an electrostatic precipitator. The electrostatic precipitator is provided with a first air inlet and a first air outlet, and further includes: a condensation system, the condensation system includes a housing and condensation pipes. The housing is provided with a second air inlet and a second air outlet. The second air inlet is connected and communicated with the first air outlet. The condensation pipes are arranged in the housing, and both ends of the opening of the condensation pipes communicate with the outside respectively; an adsorption system, the adsorption system is provided with a third air inlet and a third air outlet. The third air inlet is connected and communicated with the second air outlet. In the present invention, the electrostatic precipitator can perform preliminary dust removal on the air. After the dust-removed air enters the housing, the condensation medium in the condensation pipes is used to cool the dust-removed air, reducing the molecular activity. After the cooled air enters the adsorption system, the foreign matters in the air are more easily adsorbed, thereby improving the adsorption effect of the adsorption system and further improving the air purification effect of the air purification device on the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic cross-sectional structure view of an air purification device provided by the present invention;

[0020] Figure 2 The utility model provides an overhead view of an air purification device.

[0021] In the figure: 1. electrostatic precipitator; 101. first air inlet; 102. first exhaust port; 2. condensation system; 201. shell; 2011. second air inlet; 2012. second exhaust port; 202. condensation tube; 203. support; 3. adsorption system; 301. shell; 3011. third air inlet; 3012. third exhaust port; 302. adsorption filler; 303. support. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example:

[0024] like Figure 1-Figure 2 As shown. The air purification device includes an electrostatic precipitator 1, which is provided with a first air inlet 101 and a first exhaust port 102, and also includes: a condensation system 2, which includes a housing 201 and a condensation pipe 202, the housing 201 is provided with a second air inlet 2011 and a second exhaust port 2012, the second air inlet 2011 is connected and communicated with the first exhaust port 102, the condensation pipe 202 is arranged in the housing 201, and the two ends of the opening of the condensation pipe 202 are respectively communicated with the outside; an adsorption system 3, the adsorption system 3 is provided with a third air inlet 3011 and a third exhaust port 3012, the third air inlet 3011 is connected and communicated with the second exhaust port 2012.

[0025] In this embodiment, the air purification device includes an electrostatic precipitator 1, a condensation system 2 and an adsorption system 3 connected in sequence from left to right; wherein, a first air inlet 101 is provided on the left side of the electrostatic precipitator 1 for introducing the air to be purified. When the air to be purified enters the electrostatic precipitator 1, the electrostatic precipitator 1 will generate corona discharge, so that the dust in the gas to be purified is positively charged, and then under the action of the electric field force, the positively charged dust will be adsorbed on the cathode plate (not shown), thereby achieving preliminary dust removal. The electrostatic precipitator 1 is an existing Electrostatic precipitator; the air after dust removal flows into the housing 201 through the first exhaust port 102 and the second air inlet 2011, and flows toward the second exhaust port 2012 in the housing 201. At this time, the air is affected by the condensation medium in the condenser 202 in the housing 201, and the temperature is reduced. The condensation medium in the condenser 202 includes condensed water or condensed gas. After the air temperature is reduced, the molecular activity decreases. At this time, after flowing into the adsorption system 3, it is easier to be adsorbed and purified, so that the gas discharged from the third exhaust port 3012 has a better purification effect. In the utility model, the electrostatic precipitator 1 can perform preliminary dust removal on the air. After the dust-removed air enters the housing 201, the dust-removed air is cooled by the condensation medium in the condenser 202 to reduce the molecular activity. After the cooled air enters the adsorption system 3, foreign matter in the air is more easily adsorbed, thereby improving the adsorption effect of the adsorption system 3, and further improving the air purification effect of the air purification device on the air.

[0026] As a further solution, the condensation system 2 further includes a support 203 , wherein the support 203 is disposed in the housing 201 , and the condensation tube 202 is disposed on the support 203 ; the support 203 supports and fixes the condensation tube 202 .

[0027] As a further solution, the support 203 is provided with a plurality of condensing tubes 202, which are respectively arranged horizontally on the support 203 and are respectively perpendicular to the air flow direction in the housing 201. The number of condensing tubes 202 can be adjusted according to the size of the support 203, and the more the number of condensing tubes 202, the better the condensation effect.

[0028] In this embodiment, the support 203 is arranged between the second air inlet 2011 and the second exhaust port 2012, and the multiple condenser tubes 202 are distributed in a row along the vertical direction on the support 203; by arranging the multiple condenser tubes 202 in a row along the vertical direction, the air flowing from the second air inlet 2011 to the second exhaust port 2012 can be cooled by the condenser tubes 202, thereby improving the condensation effect.

[0029] As a further solution, the condenser tube 202 is U-shaped, and both ends of the opening of the condenser tube 202 extend out of the housing 201. Specifically, the inlet and outlet of the condenser tube 202 are both arranged on the front side of the housing 201 and extend out of the housing 201 to the outside, which is convenient for connecting with other devices for the transportation and discharge of the condensation medium.

[0030] As a further solution, the adsorption system 3 includes a housing 301 and an adsorption filler 302. The third air inlet 3011 and the third air outlet 3012 are respectively arranged on both sides of the housing 301, and the adsorption filler 302 is arranged inside the housing 301. The adsorption filler 302 is used to absorb odor molecules and other foreign matters and impurities in the air.

[0031] In this embodiment, the adsorption system 3 further includes a bracket 303. The bracket 303 is arranged inside the housing 301, and the adsorption filler 302 is arranged on the bracket 303. The bracket 303 is used to fix the adsorption filler 302.

[0032] As a further solution, the bracket 303 is in a C shape. One side of the opening of the bracket 303 is connected to the side of the housing 301 where the third air inlet 3011 is arranged. The adsorption filler 302 is respectively arranged inside the upper and lower sides of the bracket 303, and ventilation holes are respectively arranged on the upper and lower sides of the bracket 303. The other side of the bracket 303 is sealed. Specifically, after the air is purified, it flows from the upper and lower sides of the bracket 303 to the third air outlet 3012 and is discharged from the third air outlet 3012.

[0033] As a further solution, the adsorption filler 302 includes any one or more of activated carbon, zeolite, silica gel, clay, resin and molecular sieve. For example, the adsorption filler 302 only includes activated carbon; or the adsorption filler 302 includes activated carbon, zeolite and clay. The specific material of the adsorption filler 302 can be selected according to the gas to be purified.

[0034] In summary, an embodiment of the utility model provides an air purification device, including an electrostatic precipitator 1, wherein the electrostatic precipitator 1 is provided with a first air inlet 101 and a first exhaust port 102, and further includes: a condensation system 2, wherein the condensation system 2 includes a shell 201 and a condensation pipe 202, wherein the shell 201 is provided with a second air inlet 2011 and a second exhaust port 2012, wherein the second air inlet 2011 is connected and communicated with the first exhaust port 102, wherein the condensation pipe 202 is arranged in the shell 201, and the two ends of the opening of the condensation pipe 202 are respectively communicated with the outside; an adsorption system 3, wherein the adsorption system 3 is provided with a third air inlet 3011 and a third exhaust port 3012, wherein the third air inlet 3011 is connected and communicated with the second exhaust port 2012. In the utility model, the electrostatic precipitator 1 can perform preliminary dust removal on the air. After the dust-removed air enters the outer shell 201, the condensation medium in the condenser 202 cools the dust-removed air to reduce the molecular activity. After the cooled air enters the adsorption system 3, foreign matter in the air is more easily adsorbed, thereby improving the adsorption effect of the adsorption system 3 and further improving the air purification effect of the air purification equipment.

[0035] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0039] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0040] Of course, the description of the above embodiments of the utility model is relatively detailed, but it cannot be understood as limiting the scope of protection of the utility model. The utility model can also have many other implementation methods. Based on this implementation method, other implementation methods obtained by ordinary technicians in this field without any creative work all belong to the scope of protection of the utility model. The scope of protection of the utility model shall be based on the attached claims.

Claims

1. An air purification device, comprising an electrostatic precipitator, wherein the electrostatic precipitator is provided with a first air inlet and a first air outlet, characterized in that: Further comprising: A condensation system, the condensation system comprising a housing and a condensation pipe, the housing being provided with a second air inlet and a second air outlet, the second air inlet being connected and communicating with the first air outlet, the condensation pipe being disposed within the housing, and both ends of the opening of the condensation pipe communicating with the outside; An adsorption system, the adsorption system being provided with a third air inlet and a third air outlet, the third air inlet being connected and communicating with the second air outlet.

2. The air purification device according to claim 1, characterized in that: The condensation system further comprises a support, the support being disposed within the housing, and the condensation pipe being disposed on the support.

3. The air purification device according to claim 2, characterized in that: A plurality of the condensation pipes are provided on the support, the plurality of condensation pipes being horizontally disposed on the support respectively and being perpendicular to the air flow direction within the housing respectively.

4. The air purification device according to claim 3, characterized in that: The support is disposed between the second air inlet and the second air outlet, and the plurality of condensation pipes are distributed in a column along the vertical direction on the support.

5. The air purification device according to claim 1, characterized in that: The condensation pipe is U-shaped, and both ends of the opening of the condensation pipe extend out of the housing respectively.

6. The air purification device according to claim 1, characterized in that: The adsorption system comprises a housing and an adsorption filler, the third air inlet and the third air outlet being respectively disposed on two sides of the housing, and the adsorption filler being disposed within the housing.

7. The air purification device according to claim 6, characterized in that: The adsorption system further comprises a bracket, the bracket being disposed within the housing, and the adsorption filler being disposed on the bracket.

8. The air purification device according to claim 7, characterized in that: The bracket is in a U shape, one side of the opening of the bracket being connected to the side of the housing where the third air inlet is provided, the upper and lower sides of the bracket respectively being provided with the adsorption filler, and ventilation holes being respectively provided on the upper and lower sides of the bracket, and the other side of the bracket being sealed.

9. The air purification device according to claim 6, characterized in that: The adsorption filler comprises any one or more of activated carbon, zeolite, silica gel, clay, resin and molecular sieve.

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