CN215027046U

CN215027046U - Movable air filter

Info

Publication number: CN215027046U
Application number: CN202121250981.7U
Authority: CN
Inventors: 李壮壮; 杨强
Original assignee: Xinxiang City Figemant Environmental Technology Co ltd
Current assignee: Xinxiang City Figemant Environmental Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a movable air filter, which comprises a shell with an opening on one side, universal wheels are fixed at the bottom of the shell, an air inlet is arranged on the right side of the shell, a connecting pipe is fixed on the air inlet, and U-shaped chutes are fixed on the upper and lower sides and the right side of the opening of the shell; the filter body comprises a frame body frame, sealing strips are arranged on four sides of the frame body frame, and the filter layer is fixed on the frame body frame; the filter body can be inserted into the chute from the left side, and the sealing strip is sealed between the filter body and the chute. The technical scheme not only realizes the gas purification function, but also has simple structure, light weight, flexible movement and convenient replacement of the filter body.

Description

Movable air filter

Technical Field

The utility model belongs to the technical field of air cleaner, a portable air cleaner is related to particularly.

Background

Under the conditions of small space welding operation or some special working conditions, the traditional air filter cannot purify the gas under the working conditions due to complex structure, overlarge volume or heavy weight. Therefore, there is a need for an air filter that is simple, flexible to move, easy to replace the filter body, and suitable for the above operating conditions.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the task of the utility model is to provide a simple structure, light in weight, remove nimble, be convenient for change the air cleaner who crosses the filter body.

The utility model has the advantages that the task is accomplished, which is characterized in that the air filter comprises a shell (1) with an opening on one side, universal wheels (2) are fixed at the bottom of the shell (1), an air inlet (4) is arranged on the right side surface of the shell (1), a connecting pipe (6) is fixed on the air inlet (4), and U-shaped chutes (3) are fixed on the upper and lower sides and the right side of the opening of the shell (1); the filter body (5) comprises a frame body frame (51), sealing strips (52) are arranged on four sides of the frame body frame (51), and a filter layer (53) is fixed on the frame body frame (51); the filter body (5) can be inserted into the chute (3) from the left, while the sealing strip (52) seals between the filter body (5) and the chute (3). The number of the universal wheels (2) is three, one of the universal wheels is fixed at one end of the bottom surface of the shell (1), and the other two universal wheels are fixed at the other end of the bottom surface of the shell (1) side by side. The filtering layer (53) is a primary felt layer, and diamond plates are fixed on two sides of the primary felt layer. The filter layer (53) comprises a glass fiber layer and an activated carbon layer which are sequentially arranged along the wind direction.

The utility model discloses has following effect: the technical scheme mainly comprises a shell, universal wheels, a sliding groove, a filter body and a connecting pipe. Wherein the universal wheel can support the air filter to move freely; the matching of the sliding groove and the filter body facilitates the replacement of the filter body; the filtering body can realize the gas purification function, and simultaneously, different filtering precision can be realized by selecting different filtering layers. This technical scheme simple structure, therefore light in weight removes in a flexible way, is convenient for change and filters the body.

Drawings

FIG. 1 is a perspective view of the present invention; fig. 2 is a top view of the filter body.

Description of the drawings: 1. a housing; 2. a universal wheel; 3. a chute; 4. an air inlet; 5. a filter body; 51. a frame body frame; 52. a sealing strip; 53. a filter layer; 6. and (4) connecting the pipes.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1-2, a portable air cleaner includes a housing 1 having an opening at one side, and universal wheels 2 fixed to the bottom of the housing 1. The universal wheels 2 are three in number, one of the universal wheels is fixed at one end of the bottom surface of the shell 1, and the other two universal wheels are fixed at the other end of the bottom surface of the shell 1 side by side. An air inlet 4 is provided on the right side surface of the casing 1, and a connection pipe 6 is fixed to the air inlet 4. The connecting pipe 6 is connected with other equipment in a soft connection mode. U-shaped sliding grooves 3 are fixed on the upper side, the lower side and the right side of the opening of the shell 1. The filter body 5 comprises a frame body 51, sealing strips 52 are arranged on four sides of the frame body 51, and a filter layer 53 is fixed on the frame body 51; the filter body 5 can be inserted into the chute 3 from the left side, and the above-mentioned sealing strip 52 seals between the filter body 5 and the chute 3 to improve the sealing of the filter.

Depending on the required filtering accuracy, a suitable filter layer 53 is selected. Namely, the filter layer 53 can be a primary felt layer, and diamond plates are fixed on two sides of the primary felt layer; the filter layer 53 may also include a glass fiber layer and an activated carbon layer sequentially arranged in the wind direction. And the filtering accuracy of the latter is higher than that of the former.

Before the air filter is operated, it is connected to the apparatus for generating the gas to be purified, for example a welding machine, via the connecting line 6 and the appropriate filter layer 53 is inserted into the chute 3. Welding fume generated by the welder during operation enters the shell 1 through the air inlet 4 and is finally purified and discharged through the filter layer 53.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A movable air filter is characterized by comprising a shell (1) with an opening on one side, universal wheels (2) are fixed at the bottom of the shell (1), an air inlet (4) is formed in the right side face of the shell (1), a connecting pipe (6) is fixed on the air inlet (4), and U-shaped sliding chutes (3) are fixed on the upper side, the lower side and the right side of the opening of the shell (1); the filter body (5) comprises a frame body frame (51), sealing strips (52) are arranged on four sides of the frame body frame (51), and a filter layer (53) is fixed on the frame body frame (51); the filter body (5) can be inserted into the chute (3) from the left, while the sealing strip (52) seals between the filter body (5) and the chute (3).

2. A portable air filter according to claim 1, characterised in that the wheels (2) are three, one of which is fixed to one end of the bottom surface of the housing (1) and the other two are fixed side by side to the other end of the bottom surface of the housing (1).

3. A moving air filter according to claim 1, characterised in that the filter layer (53) is a primary felt layer, to both sides of which diamond plates are fixed.

4. A mobile air filter according to claim 1, characterised in that the filter layer (53) comprises a glass fibre layer and an activated carbon layer arranged in sequence in the direction of the wind.