CN216259677U

CN216259677U - Efficient active carbon filter box

Info

Publication number: CN216259677U
Application number: CN202123018410.3U
Authority: CN
Inventors: 陈东春; 李华斌; 林丽美
Original assignee: Naroo Xiamen Environmental Protection Technology Co ltd
Current assignee: Naroo Xiamen Environmental Protection Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-04-12
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses an efficient activated carbon filter box which comprises a shell with a hollow cavity structure, wherein the shell is divided into an air inlet chamber, a filter chamber and an air outlet chamber which are sequentially communicated, an air inlet is correspondingly arranged at the top of the air inlet chamber, an air outlet is correspondingly arranged at the top of the air outlet chamber, a primary filter layer is correspondingly arranged at the joint of the air inlet chamber and one end of the filter chamber, a filter layer is correspondingly arranged at the joint of the other end of the filter chamber and the air outlet chamber, a plurality of partition plates are vertically and correspondingly arranged in the filter chamber, a plurality of transverse plates are correspondingly arranged between the two partition plates, drawer type filter frames are correspondingly arranged in the transverse plates, activated carbon is correspondingly arranged in the drawer type filter frames, and the transverse plates and the drawer type filter frames are respectively and correspondingly communicated with the air outlet chamber. The utility model has the advantages of simple structure, convenient and fast filter material replacement and high filter efficiency.

Description

Efficient active carbon filter box

Technical Field

The utility model relates to the technical field of activated carbon filtration, in particular to a high-efficiency activated carbon filter box.

Background

Most of the existing air purifying devices use honeycomb-shaped activated carbon and column-shaped activated carbon, the honeycomb-shaped activated carbon is disposable activated carbon, and the column-shaped activated carbon is reusable activated carbon.

The prior method for using columnar activated carbon mainly comprises

1. The columnar activated carbon is filled into the box by making a large box body, and wind passes through the activated carbon unevenly, is not layered and is easy to block or has overlarge wind resistance. When changing when active carbon saturation, leak easily outward when clearing up the charcoal, add the active carbon people and need climb to carbon box top and tear the charge door open, add the charcoal and can produce a large amount of charcoal dust.

2. A plurality of drawer type filter frames are arranged in the box body, a plurality of drawer type filter frame holes are correspondingly formed in the box body, an iron wire net is arranged at the bottom of each drawer type filter frame and used for containing columnar active carbon for ventilation, each drawer type filter frame is fixed by screws and sealed, and a plurality of screws need to be disassembled when the active carbon is saturated and the active carbon is replaced.

The air inlet and outlet directions of the existing carbon box are all arranged on a horizontal line. The box body is not provided with an air inlet and outlet filtering device. Therefore, it is desirable to provide an efficient activated carbon filter box.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, an efficient activated carbon filter box is provided.

The utility model is realized by the following scheme:

the utility model provides an efficient active carbon rose box, includes cavity structure's casing, the casing is separated for air inlet chamber, filter chamber and the air-out room that communicates in proper order, the top correspondence of air inlet chamber is equipped with the air intake, the top correspondence of air-out room is equipped with the air outlet, the air inlet chamber corresponds with the junction of the one end of filter chamber and is equipped with the prefilter layer, the other end of filter chamber corresponds with the junction of air-out room and is equipped with the filter layer vertical correspondence is equipped with a plurality of baffles in the filter chamber, wherein two correspond between the baffle and be equipped with a plurality of layers of diaphragm, all correspond in the diaphragm and be equipped with drawer type filter frame, all correspond in the drawer type filter frame and be equipped with the active carbon, diaphragm and drawer type filter frame are equallyd divide and do not correspond the intercommunication with the air-out room.

The primary filter layer comprises a fixing frame of a hollow frame structure, the fixing frame is vertically arranged in a filter chamber, the fixing frame is divided into a first primary filter layer and a second primary filter layer, the first primary filter layer and the second primary filter layer are communicated with each other in a corresponding mode, a filter mounting frame is arranged in each of the first primary filter layer and the second primary filter layer in a corresponding mode, and a filter material layer is arranged in each filter mounting frame in a corresponding mode.

The frit layer is slidable in a filter mount.

The outer sides of the first primary filtering layer and the second primary filtering layer are correspondingly provided with fixing plates, and the fixing plates are correspondingly connected with the shell through bolts.

The structure of the filter layer is the same as that of the primary filter layer.

The baffle separates the filter chamber into upper filter chamber and lower filter chamber, the air inlet chamber corresponds the intercommunication with upper filter chamber and lower filter chamber, upper filter chamber and lower filter chamber are equallyd divide and are corresponded the intercommunication with the air-out room respectively.

And a plurality of layers of drawer type filter frames are correspondingly arranged in the upper filter chamber and the lower filter chamber.

And the outer sides of the upper filtering chamber and the lower filtering chamber are correspondingly provided with access doors, and the access doors are correspondingly hinged with the shell.

The utility model has the beneficial effects that:

1. according to the efficient activated carbon filter box, the multi-layer drawer type filter frame is internally provided with the activated carbon, so that on one hand, the thickness and the weight of an activated carbon filter layer in the drawer type filter frame are controlled, the ventilation resistance is reduced, on the other hand, the contact area of airflow and an activated carbon filter material is increased, and the filtering efficiency is improved.

2. The high-efficiency activated carbon filter box is provided with the primary filter layer, so that airflow in the air inlet chamber is filtered for the first time, the filtering efficiency is improved, and the adsorption capacity of activated carbon is prolonged.

3. The efficient activated carbon filter box is provided with the filter layer, so that airflow in the air outlet chamber is purified and filtered, carbon powder in the airflow is removed, and carbon powder is prevented from being blown out when the air outlet chamber is started.

Drawings

FIG. 1 is a schematic structural diagram of a high-efficiency activated carbon filter box according to the present invention;

FIG. 2 is a cross-sectional view of another perspective of a high efficiency activated carbon filter box of the present invention;

FIG. 3 is a schematic diagram of an efficient activated carbon filter box according to the present invention;

in the figure: 1 is the casing, 2 is the air inlet room, 3 is the filter chamber, 4 is the air-out room, 5 is the air intake, 6 is the air outlet, 7 is the primary filter layer, 71 is the mount, 72 is first primary filter layer, 73 is the secondary primary filter layer, 74 is the filter mounting bracket, 75 is the filter bed, 8 is the fixed plate, 9 is the filter layer, 10 is the baffle, 11 is the diaphragm, 12 is the drawer type filter frame, 13 is the filter chamber, 14 is the filter chamber down, 15 is the access door.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:

as shown in fig. 1 and 2, a high-efficiency activated carbon filter box comprises a shell 1 with a hollow cavity structure, wherein the shell 1 is divided into an air inlet chamber 2, a filter chamber 3 and an air outlet chamber 4 which are communicated in sequence, an air inlet 5 is correspondingly arranged at the top of the air inlet chamber 2, and an air outlet 6 is correspondingly arranged at the top of the air outlet chamber 4.

The air filter is characterized in that a primary filter layer 7 is correspondingly arranged at the joint of the air inlet chamber 2 and one end of the filter chamber 3, a filter layer 9 is correspondingly arranged at the joint of the other end of the filter chamber 3 and the air outlet chamber 4, a plurality of partition plates 10 are vertically and correspondingly arranged in the filter chamber 3, a plurality of layers of transverse plates 11 are correspondingly arranged between the two partition plates 10, drawer type filter frames 12 are correspondingly arranged in the transverse plates 11, activated carbon (not shown in the figure) is correspondingly arranged in the drawer type filter frames 12, and the transverse plates 11 and the drawer type filter frames 12 are respectively communicated with the air outlet chamber 4. According to the efficient activated carbon filter box, the multi-layer drawer type filter frame 12 is internally provided with the activated carbon, so that on one hand, the thickness and the weight of an activated carbon filter layer in the drawer type filter frame 12 are controlled, the ventilation resistance is reduced, on the other hand, the contact area of airflow and an activated carbon filter material is increased, and the filtering efficiency is improved. Meanwhile, the user can conveniently manage and maintain each drawer type filter frame 12 and replace the filter material, thereby improving the filtering efficiency.

Just filtering layer 7 includes hollow frame structure's mount 71, mount 71 sets up perpendicularly in filter chamber 3, mount 71 is separated for first filtering layer 72 and the first filtering layer 73 of second, first filtering layer 72 and the first filtering layer 73 of second all correspond the intercommunication with filter chamber 3 first filtering layer 72 and the first filtering layer 73 of second are all corresponded in being equipped with and are filtered mounting bracket 74 it is equipped with filtering material layer 75 to correspond in the filtering mounting bracket 74. According to the efficient activated carbon filter box, the primary filter layer 7 is arranged, so that airflow in the air inlet chamber 2 is filtered for the first time, the filtering efficiency is improved, and the adsorption capacity of activated carbon is prolonged.

The structure of the filter layer 9 is the same as that of the primary filter layer 7. The efficient activated carbon filter box is provided with the filter layer 9, so that airflow in the air outlet chamber 4 is purified and filtered, carbon powder in the airflow is removed, and carbon powder is prevented from being blown out when the activated carbon filter box is started.

The filter media layer 75 is slidable within the filter mount 74. The outer sides of the first primary filter layer 72 and the second primary filter layer 73 are correspondingly provided with fixing plates 8, and the fixing plates 8 are correspondingly connected with the shell 1 through bolts. The fixing plate 8 is arranged, so that the primary filter layer 7 and the filter layer 9 can be conveniently overhauled and maintained, and after the fixing plate 8 is opened, a user can directly pull the filter material layer 75 out of the filter mounting frame 74, the filter material layer 75 can be conveniently replaced, and the filtering efficiency is improved.

As shown in fig. 2 and 3, the partition plate 10 divides the filtering chamber 3 into an upper filtering chamber 13 and a lower filtering chamber 14, the air inlet chamber 2 is correspondingly communicated with the upper filtering chamber 13 and the lower filtering chamber 14, and the upper filtering chamber 13 and the lower filtering chamber 14 are respectively correspondingly communicated with the air outlet chamber 4. A plurality of layers of drawer type filter frames 12 are correspondingly arranged in the upper filter chamber 13 and the lower filter chamber 14. The air purifier operates normally, air flow to be purified enters the air inlet chamber 2 through the air inlet 5, large particles in the air flow are allowed to settle freely, primary filtration is carried out through the primary filter layer 7, the primary purified air flow is divided into two air flows, one of the two air flows is adsorbed by activated carbon of the multi-layer drawer type filter frame 12 from the top of the upper filter chamber 13 to remove most pollutants, and the two air flows enter the middle part of the filter chamber 3; the other strand of air flow enters the middle part of the filtering chamber 3 to be converged with the previous air flow after being adsorbed by activated carbon of the multi-layer drawer type filtering frame 12 from the bottom of the lower filtering chamber 14, and finally carbon powder in the air flow is removed through the filtering layer 9 to finish the purification process of the air flow, and the purified air flow enters other equipment through the air outlet 6.

As shown in fig. 1 and 2, an access door 15 is correspondingly arranged at the outer side of the upper filtering chamber 13 and the lower filtering chamber 14, and the access door 15 is correspondingly hinged with the housing 1. The maintenance door 15 is arranged, so that a user can conveniently check the condition of the filtering chamber 3, conveniently manage and maintain the upper filtering chamber 13 and the lower filtering chamber 14 and replace filtering materials, and after the maintenance door 15 is opened, the user can directly replace any drawer type filtering frame 12 with an activated carbon filtering material, and the filtering efficiency is improved.

Although the utility model has been described and illustrated in some detail, it should be understood that various modifications may be made to the described embodiments or equivalents may be substituted, as will be apparent to those skilled in the art, without departing from the spirit of the utility model.

Claims

1. The utility model provides an efficient active carbon filter box, includes cavity structures's casing (1), its characterized in that: the shell (1) is divided into an air inlet chamber (2), a filter chamber (3) and an air outlet chamber (4) which are communicated in sequence, the top of the air inlet chamber (2) is correspondingly provided with an air inlet (5), the top of the air outlet chamber (4) is correspondingly provided with an air outlet (6), a primary filtering layer (7) is correspondingly arranged at the joint of the air inlet chamber (2) and one end of the filtering chamber (3), a filter layer (9) is correspondingly arranged at the joint of the other end of the filter chamber (3) and the air outlet chamber (4), a plurality of partition plates (10) are vertically and correspondingly arranged in the filter chamber (3), wherein a plurality of layers of transverse plates (11) are correspondingly arranged between two baffle plates (10), drawer type filtering frames (12) are correspondingly arranged in the transverse plates (11), active carbon is correspondingly arranged in the drawer type filtering frames (12), the transverse plate (11) and the drawer type filter rack (12) are respectively communicated with the air outlet chamber (4).

2. A high efficiency activated carbon filtration tank as claimed in claim 1, wherein: just filtering layer (7) includes hollow frame structure's mount (71), mount (71) are perpendicular to be set up in filter chamber (3), mount (71) are separated for first filtering layer (72) and the first filtering layer (73) of second, first filtering layer (72) and the first filtering layer (73) of second all correspond the intercommunication with filter chamber (3) first filtering layer (72) and the first filtering layer (73) of second all correspond in and are equipped with filter mounting bracket (74) the correspondence is equipped with filtering material layer (75) in filter mounting bracket (74).

3. A high efficiency activated carbon filtration tank as claimed in claim 2, wherein: the filter bed (75) is slidable in a filter mount (74).

4. A high efficiency activated carbon filtration tank as claimed in claim 2, wherein: the outer sides of the first primary filtering layer (72) and the second primary filtering layer (73) are correspondingly provided with fixing plates (8), and the fixing plates (8) are correspondingly connected with the shell (1) through bolts.

5. A high efficiency activated carbon filtration tank as claimed in claim 2, wherein: the structure of the filter layer (9) is the same as that of the primary filter layer (7).

6. A high efficiency activated carbon filtration tank as claimed in claim 1, wherein: the partition plate (10) divides the filtering chamber (3) into an upper filtering chamber (13) and a lower filtering chamber (14), the air inlet chamber (2) is correspondingly communicated with the upper filtering chamber (13) and the lower filtering chamber (14), and the upper filtering chamber (13) and the lower filtering chamber (14) are respectively and correspondingly communicated with the air outlet chamber (4).

7. The high efficiency activated carbon filtration tank of claim 6, wherein: a plurality of layers of drawer type filter frames (12) are correspondingly arranged in the upper filter chamber (13) and the lower filter chamber (14).

8. The high efficiency activated carbon filtration tank of claim 6, wherein: and the outer sides of the upper filtering chamber (13) and the lower filtering chamber (14) are correspondingly provided with an access door (15), and the access door (15) is correspondingly hinged with the shell (1).