CN210786888U

CN210786888U - Photocatalysis air purifying device

Info

Publication number: CN210786888U
Application number: CN201920928540.4U
Authority: CN
Inventors: 王高山; 顾沈豪; 陆俊禹
Original assignee: Zhangjiagang Shibaqing Environmental Protection Equipment Co ltd
Current assignee: Zhangjiagang Shibaqing Environmental Protection Equipment Co ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-06-19
Anticipated expiration: 2029-06-19

Abstract

The utility model provides a photocatalysis air purification device, the box left and right sides is equipped with the inlet hood and then the exhaust hood respectively, the box middle part is equipped with a plurality of separating grooves, is equipped with in proper order along inlet hood to the direction of exhaust hood in the separating groove and just imitates filter frame, lighting fixture and active carbon filter frame, the lighting fixture is equipped with two, and it has many fluorescent tubes to arrange in every lighting fixture, the lighting fixture is close to and is equipped with the rectifier support on the box of exhaust hood one side, be fixed with a plurality of rectifiers on the rectifier support, a plurality of rectifier electric connection are on the separated time terminal, the separated time terminal is through many electric connection to many fluorescent tubes on, the just right box inboard of rectifier support is equipped with the photocatalysis otter board, lighting fixture one side is arranged in to the photocatalysis otter board, just imitate the outside of filtering frame, lighting fixture and active. The utility model discloses a multiple cleaning device mutually supports, has greatly promoted air purification's degree.

Description

Photocatalysis air purifying device

Technical Field

The utility model relates to a photocatalysis dust removal technical field, in particular to photocatalysis air purification device.

Background

With the development of modern industry, a large amount of waste gas and dust are generated in the production process of part of production workshops, so that atmospheric pollution is caused, and the waste gas and the dust can be discharged after purification. In recent years, with the development of photocatalytic oxidation technology, a photocatalyst and ultraviolet rays are used to generate an oxidation reaction to form hydroxyl radicals, which can destroy and decompose bacteria, viruses, methanol and cells of organic pollutants in the air, and finally become water vapor and carbon dioxide which are harmless, and the photocatalytic oxidation technology is widely used in the field of air purification.

Because the air flow contains dust pollutants, the dust pollutants are easily covered on the surface of the photocatalyst, the contact of the photocatalyst and ultraviolet rays is influenced, the working efficiency and the waste gas treatment effect are greatly reduced, and the photocatalyst is sealed inside equipment and is difficult to clean, so that improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a photocatalysis air purifying device.

In order to achieve the above object, the present invention provides the following technical solutions:

a photocatalysis air purifying device comprises an air inlet cover, a box body, an exhaust hood, a side door, lamp brackets, an active carbon filter frame, an initial filter frame, branching terminals, rectifier brackets, rectifiers, lamp tubes and a mounting rack, wherein the left side and the right side of the box body are respectively provided with the air inlet cover and the exhaust hood, the middle part of the box body is provided with a plurality of partition grooves, the initial filter frame, the lamp brackets and the active carbon filter frame are sequentially arranged in the partition grooves along the direction from the air inlet cover to the exhaust hood, the lamp brackets are provided with two lamp brackets, a plurality of lamp tubes are arranged in each lamp bracket, the rectifier bracket is arranged on the box body close to one side of the exhaust hood, the rectifier brackets are fixed with a plurality of rectifiers, the rectifiers are electrically connected on the branching terminals, the branching terminals are connected to the plurality of lamp tubes through a plurality of electric wires, the rectifier bracket is just opposite to the inner side, the outside that just imitates filter frame, lighting fixture and active carbon filter frame is equipped with the side door.

Furthermore, be equipped with the multilayer filter screen in the filter frame is imitated to the beginning, the particle diameter of the multilayer filter screen in the filter frame is imitated to the beginning and is decreased progressively in the direction of admitting air cover to exhaust hood in proper order.

Furthermore, the side surfaces of the primary filter frame, the lamp bracket and the activated carbon filter frame are respectively provided with a handle, and the handles can be pulled out of the box body along the side surface of the box body.

Furthermore, two rows of lamp tubes are arranged in each lamp holder and are arranged in a staggered mode.

Further, both ends are fixed on the box through two mounting brackets about the rectifier support, the mounting bracket welding is on the box.

Furthermore, activated carbon is distributed in the activated carbon filter frame.

Further, the photocatalysis net plate is connected to the inner side of the box body through bolts.

The utility model discloses the beneficial effect who brings is: the box body is internally provided with the primary filter frame, the lamp bracket and the active carbon filter frame, so that dust in gas to be treated can be removed, then toxic gas is decomposed through the matching of the lamp tube and the photocatalytic mesh plate, and finally the waste gas is absorbed through the active carbon, so that the purpose of purifying the waste gas is achieved, and the multiple cleaning devices are mutually matched, so that the air purification degree is greatly improved; furthermore, a plurality of layers of filter screens with different particle sizes are arranged in the primary filter frame, so that the effect of filtering dust layer by layer can be achieved, and the filter screens are prevented from being blocked by the dust; the lamp bracket and the photocatalytic net plate are respectively provided with two lamp brackets and photocatalytic net plates, so that the purification effect is better achieved, waste gas impurities are removed through the last activated carbon, the cleaning efficiency of the whole device is high, and the potential safety hazard of the environment is greatly reduced.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a schematic structural view of the side door of the present invention.

Fig. 3 is a structural diagram of the structural box body of the present invention.

Fig. 4 is a schematic view of the lamp holder in the structure of the present invention.

Reference numbers in the figures:

1. an air intake hood; 2. a box body; 3. an exhaust hood; 4. a side door; 6. a lamp holder; 7. an active carbon filter frame; 8. a primary effect filter frame; 9. a branching terminal; 10. a rectifier support; 11. a rectifier; 12. a lamp tube; 13. and (7) mounting frames.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in fig. 1-4, a photocatalytic air purification device comprises an air inlet cover 1, a box body 2, an exhaust hood 3, a side door 4, a lamp holder 6, an active carbon filter frame 7, a primary filter frame 8, a branching terminal 9, a rectifier support 10, rectifiers 11, lamp tubes 12 and a mounting rack 13, wherein the air inlet cover 1 and the exhaust hood 3 are respectively arranged on the left side and the right side of the box body 2, a plurality of partition grooves are arranged in the middle of the box body 2, the primary filter frame 8, the lamp holder 6 and the active carbon filter frame 7 are sequentially arranged in the partition grooves along the direction from the air inlet cover 1 to the exhaust hood 3, the lamp holders 6 are provided with two lamp holders 6, a plurality of lamp tubes 12 are arranged in each lamp holder 6, the rectifier support 10 is arranged on the box body 2 on one side of the exhaust hood 6 close to the exhaust hood 3, a plurality of rectifiers 11 are fixed on the rectifier support 10, the plurality of rectifiers 11 are electrically connected to the branching terminal 9, rectifier support 10 just right 2 inboards of box are equipped with the photocatalysis otter board, lighting fixture one side is arranged in to the photocatalysis otter board, the outside of filtering frame 8, lighting fixture 6 and active carbon filtering frame 7 is equipped with side door 4 for the primary effect.

The filter is characterized in that a multilayer filter screen is arranged in the primary filter frame 8, the particle size of the multilayer filter screen in the primary filter frame 8 is gradually reduced along the direction from the air inlet hood 1 to the air exhaust hood 3, dust with different particle sizes is sequentially filtered, and the filter screen can be prevented from being blocked by dust with larger particle size.

The side surfaces of the primary filter frame 8, the lamp bracket 6 and the activated carbon filter frame 7 are respectively provided with a handle, and the side surfaces of the box body 2 can be pulled away from the box body 2, so that the disassembly and assembly become more convenient.

Two rows of lamp tubes 12 are arranged in each lamp holder 6, and the two rows of lamp tubes 12 are arranged in a staggered manner, so that the waste gas can be fully contacted with the lamp tubes 12.

The rectifier support 10 is fixed on the box 2 through two mounting brackets 13 at the upper and lower both ends, mounting bracket 13 welds on the box 2.

Active carbon is distributed in the active carbon filtering frame 7.

The photocatalysis net plate is connected to the inner side of the box body 2 through bolts.

The present invention will be further explained with reference to the drawings and the working principle. (operation and principle)

The gas to be treated enters the box body 2 through the air inlet cover 1, dust is removed through the multilayer filter screen of the primary filter frame 8, waste gas is decomposed through the two lamp brackets 6 and the photocatalytic mesh plate, and finally the gas is deodorized through activated carbon in the activated carbon filter frame 7, so that clean gas is discharged through the exhaust hood 3; the lamp tube 12 is horizontally inserted into the lamp holder 6 and is arranged in a staggered mode, the contact area of waste gas and the lamp tube 12 is increased, catalysis is more sufficient, the power end of the lamp tube 12 is connected to the power supply through the distributing terminal 9 and the rectifier 11, the stability of the power supply is guaranteed through the distributing terminal 9 and the rectifier 11, the lamp tubes 12 are enabled not to interfere with each other, and the situation that the whole dust removal device is affected due to the fact that a single lamp tube 12 is damaged is avoided.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions thought by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A photocatalytic air purification device is characterized by comprising an air inlet cover (1), a box body (2), an exhaust hood (3), side doors (4), lamp brackets (6), an active carbon filter frame (7), a primary filter frame (8), a branching terminal (9), a rectifier bracket (10), a rectifier (11), lamp tubes (12) and a mounting rack (13), wherein the air inlet cover (1) and the exhaust hood (3) are respectively arranged on the left side and the right side of the box body (2), a plurality of partition grooves are formed in the middle of the box body (2), the primary filter frame (8), the lamp brackets (6) and the active carbon filter frame (7) are sequentially arranged in the partition grooves along the direction from the air inlet cover (1) to the exhaust hood (3), two lamp brackets (6) are arranged, a plurality of lamp tubes (12) are arranged in each lamp bracket (6), and the rectifier bracket (10) is arranged on the box body (2) close to one side of the exhaust hood (3) of each lamp bracket (6), rectifier support (10) are gone up and are fixed with a plurality of rectifiers (11), and a plurality of rectifiers (11) electric connection is on separated time terminal (9), separated time terminal (9) are on many fluorescent tubes (12) through many electric wire connection, rectifier support (10) just right box (2) inboard is equipped with the photocatalysis otter board, lighting fixture one side is arranged in to the photocatalysis otter board, the outside of filtering frame (8), lighting fixture (6) and active carbon filtration frame (7) is filtered to the primary effect is equipped with side door (4).

2. The photocatalytic air purification device according to claim 1, wherein multiple layers of filter screens are arranged in the primary filter frame (8), and the particle sizes of the multiple layers of filter screens in the primary filter frame (8) are sequentially decreased in the direction from the air inlet hood (1) to the air outlet hood (3).

3. The photocatalytic air purification device according to claim 1, wherein handles are arranged on the side surfaces of the primary filter frame (8), the lamp holder (6) and the activated carbon filter frame (7) and can be pulled away from the box body (2) along the side surface of the box body (2).

4. A photocatalytic air purification device as set forth in claim 1, wherein two rows of lamps (12) are provided in each lamp holder (6), and the two rows of lamps (12) are arranged in a staggered manner.

5. A photocatalytic air purification device as set forth in claim 1, characterized in that the upper and lower ends of the rectifier support (10) are fixed to the cabinet (2) by two mounting brackets (13), and the mounting brackets (13) are welded to the cabinet (2).

6. A photocatalytic air purification device as set forth in claim 1, characterized in that activated carbon is distributed in the activated carbon filter frame (7).

7. A photocatalytic air purification apparatus as set forth in claim 1, wherein the photocatalytic mesh plate is bolted to the inside of the case (2).