CN207317122U - A kind of air purifier for possessing toluene absorption degradation - Google Patents

Abstract

The utility model discloses an air purifier capable of adsorption and degradation of toluene, which comprises a box body, an air intake grid is arranged at the lower end of the box body, an inner boss is arranged at the upper end of the air inlet grid, and two layers of slides are arranged inside the inner boss. The air filter screen is slid on the lower sliding frame, and the composite mesh layer is slidingly arranged on the upper sliding frame. The air filter and the composite mesh layer are arranged on the mesh frame. A second magnet is installed at the position corresponding to the first magnet in the platform, and the first magnet and the second magnet are of opposite sex, and a N, Fe, Zn-TiO2/AC photocatalyst layer is arranged above the composite network layer, N, Fe, Zn-TiO2/AC The upper end of the photocatalyst layer is provided with an ultraviolet lamp, the upper end of the ultraviolet lamp is provided with a negative oxygen ion generator, and the upper end of the negative oxygen ion generator is provided with an exhaust fan. The adsorption and degradation of the inner filter is fast and convenient, and it is easy to replace and clean, which meets the current use requirements.

Description

An air purifier with toluene adsorption and degradation

technical field

The utility model relates to an environmental protection device, in particular to an air purifier capable of absorbing and degrading toluene.

Background technique

Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to decoration pollution that can absorb, decompose or transform various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, etc.) , bacteria, allergens, etc.), products that effectively improve air cleanliness are mainly divided into household, commercial, industrial, and building.

There are many different technologies and media in an air purifier that enable it to provide clean and safe air to the user. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, Synthetic fibers, HEAP high-efficiency materials, negative ion generators, etc. Most of the existing air purifiers are composite, that is, multiple purification technologies and material media are used at the same time.

The current air purifier has a relatively simple structure, and it is inconvenient to replace and clean the inner filter. It cannot solve the treatment and purification of toluene, and cannot meet the current use requirements.

Utility model content

The purpose of this utility model is to provide an air purifier with adsorption and degradation of toluene, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

An air purifier capable of adsorption and degradation of toluene, comprising a box body, the lower end of the box body is provided with an air intake grid, the upper end of the air intake grid is provided with an inner boss, and two layers of carriages are arranged inside the inner boss, and the lower An air filter is slidably arranged on the carriage, and a composite mesh layer is slidably arranged on the upper carriage. The first magnet position is provided with a second magnet, the first magnet and the second magnet are of opposite sex, and a N, Fe, Zn-TiO2/AC photocatalyst layer is arranged above the composite network layer, and a N, Fe, Zn-TiO2/AC photocatalyst layer is arranged An ultraviolet lamp is arranged on the upper end, a negative oxygen ion generator is arranged on the upper end of the ultraviolet lamp, and an exhaust fan is arranged on the upper end of the negative oxygen ion generator.

As a further solution of the utility model: the upper end of the box body is provided with a grid mesh air outlet.

As a further solution of the utility model: the outer ends of the air filter and the composite net layer are provided with a sealing drawing plate, and a notch is provided on the sealing drawing plate.

As a further solution of the utility model: the composite mesh layer is a composite layer of high-performance HEPA and nano activated carbon.

As a further solution of the utility model: the N, Fe, Zn-TiO2/AC photocatalyst layer is nano-titanium dioxide co-doped with nitrogen, iron and zinc on activated carbon prepared by sol-gel method.

As a further solution of the present invention: a pollution sensor is arranged on the upper end of the N, Fe, Zn-TiO2/AC photocatalyst layer.

Compared with the prior art, the beneficial effects of the utility model are: the utility model is novel in structure, stable in operation, can realize air purification function, can realize the adsorption and degradation of toluene, and the inner filter screen is fast and convenient to install and disassemble, and is easy to replace and clean. Meet the current use requirements.

Description of drawings

Figure 1 is a schematic structural view of an air purifier equipped with toluene adsorption and degradation.

In the figure: 1-cabinet, 2-intake grid, 3-sliding frame, 4-second magnet, 5-inner boss, 6-first magnet, 7-N, Fe, Zn-TiO2/AC light Catalyst layer, 8-pollution sensor, 9-negative oxygen ion generator, 10-grid air outlet, 11-exhaust fan, 12-ultraviolet lamp, 13-composite mesh layer, 14-air filter, 15-sealing Pull-out plate, 16-slot.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the present utility model, a kind of air purifier that has toluene adsorption degradation, comprises box body 1, and the lower end of described box body 1 is provided with air intake grid 2, and the upper end of air intake grid 2 is provided with The inner boss 5 is provided with two layers of sliding frames 3, the lower sliding frame 3 is provided with an air filter 14, the upper sliding frame is provided with a composite mesh layer 13, and the air filter 14 and the composite The mesh layer 13 is set on the mesh frame, the end of the mesh frame is provided with the first magnet 6, the position corresponding to the first magnet 6 in the inner boss 5 is provided with the second magnet 4, the first magnet 6 and the second magnet 4 are of opposite sex, and the composite mesh Layer 13 is provided with N, Fe, Zn-TiO2/AC photocatalyst layer 7, N, Fe, Zn-TiO2/AC photocatalyst layer 7 is provided with ultraviolet lamp 12, and the upper end of ultraviolet lamp 12 is provided with negative oxygen ion generator 9. The upper end of the negative oxygen ion generator 9 is provided with an exhaust fan 11, the upper end of the box body 1 is provided with a grid mesh air outlet 10, and the outer end of the air filter 14 and the composite mesh layer 13 is provided with a sealing drawing plate 15, and the sealing drawing The pull plate 15 is provided with a notch 16, the composite mesh layer 13 is a composite layer of high-performance HEPA and nano-activated carbon, and the N, Fe, Zn-TiO2/AC photocatalyst layer 7 is activated carbon loaded nitrogen and iron prepared by the sol-gel method. 1. A pollution sensor 8 is arranged on the upper end of the zinc-co-doped nano-titanium dioxide, N, Fe, Zn-TiO2/AC photocatalyst layer 7 .

The utility model facilitates the drawing and sliding of the air filter 14 and the composite mesh layer 13 through the design of the sliding frame 3, and realizes fast fixing through the design of the first magnet 6 and the second magnet 4, which is easy to fix, and the edges are pulled and separated. The utility model realizes air filtration and dust removal through the design of the air filter 14, through the design of the composite mesh layer 13, realizes the adsorption of fine particles and odorous polymers, and then through the design of the N, Fe, Zn-TiO2/AC photocatalyst layer 7 , with the irradiation of the ultraviolet lamp 12, formaldehyde and toluene have a strong adsorption and degradation effect, and the degradation rate is high. Through the design of the negative oxygen ion generator 9, the generation of negative oxygen ions is realized, and the oxygenation and sterilization are realized. The utility model has a novel structure , stable operation, can realize the air purification function, can realize the adsorption and degradation of toluene, the inner filter screen is fast and convenient to install and disassemble, easy to replace and clean, and meets the current use requirements.

In describing the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention. Novel and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the utility model. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention through specific situations.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. an air purifier possessing toluene adsorption degradation, comprising a casing (1), is characterized in that, the lower end of the casing (1) is provided with an air intake grid (2), and the upper end of the air intake grid (2) An inner boss (5) is provided, and two layers of carriages (3) are arranged inside the inner boss, an air filter (14) is slid on the lower carriage (3), and a composite mesh layer is slid on the upper carriage (3) (13), the air filter screen (14) and the composite mesh layer (13) are arranged on the grid, and the end of the grid is provided with the first magnet (6), corresponding to the first magnet (6) in the inner boss (5) ) position is provided with the second magnet (4), the first magnet (6) and the second magnetotropy, the top of the composite network layer (13) is provided with N, Fe, Zn-TiO2/AC photocatalyst layer (7), N, Fe, Zn-TiO2/AC photocatalyst layer (7) upper end is provided with ultraviolet lamp (12), and ultraviolet lamp (12) upper end is provided with negative oxygen ion generator (9), and negative oxygen ion generator (9) upper end is provided with Exhaust fan (11). 2. The air purifier equipped with toluene adsorption and degradation according to claim 1, characterized in that, the upper end of the box (1) is provided with a grid mesh air outlet (10). 3. The air purifier possessing toluene adsorption and degradation according to claim 1, characterized in that, the outer end of the air filter (14) and the composite mesh layer (13) is provided with a sealing drawing plate (15), sealed Notches (16) are arranged on the drawing plate (15). 4. The air cleaner possessing toluene adsorption and degradation according to claim 1, characterized in that, said composite mesh layer (13) is a composite layer of high-performance HEPA and nano activated carbon. 5. the air purifier possessing toluene adsorption degradation according to claim 1, is characterized in that, described N, Fe, Zn-TiO2/AC photocatalyst layer (7) is the gac-loaded nitrogen that sol-gel method makes , iron, zinc co-doped nano titanium dioxide. 6. The air purifier with toluene adsorption and degradation according to claim 1, characterized in that, said N, Fe, Zn-TiO2/AC photocatalyst layer (7) upper end is provided with a pollution sensor (8).