CN210278641U

CN210278641U - Air filter

Info

Publication number: CN210278641U
Application number: CN201920618456.2U
Authority: CN
Inventors: 蔡红
Original assignee: Wuxi Huanan Steel Structure Environmental Co ltd
Current assignee: Wuxi Huanan Steel Structure Environmental Co ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-04-10
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an air filter, including the air intake, filter box and air outlet, internal being equipped with of rose box is equipped with water passing layer and filter layer in proper order, water passing layer is hollow annular structure, the delivery port has been seted up on water passing layer's the inner wall, water inlet has been seted up on the wall in the water passing layer outside, water inlet with the water inlet of seting up on the filter box outer wall is linked together. Adopt the utility model discloses an air cleaner can carry out effective filtration to the particulate matter in the air to promote follow-up gas separation device's reaction efficiency and can reduce the gas separation device spoilage.

Description

Air filter

Technical Field

The utility model relates to an air filter, in particular to air filter suitable for gas separation device.

Background

The working principle of the gas separation device is to extract oxygen or nitrogen from air, and the air is required to be filtered before the reaction of the gas separation device because the air contains more impurities, so that the reaction efficiency and the reaction purity of the gas separation device are improved.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an air cleaner suitable for gas separation device.

In order to solve the technical problem, the utility model discloses a technical scheme does:

the utility model provides an air filter, includes the air intake, filters box and air outlet, be equipped with in proper order in the rose box and cross water layer and filter layer, cross the water layer and be hollow annular structure, set up the delivery port on crossing the inner wall of water layer, cross and seted up the water gap on the wall in the water layer outside, the water gap with the water inlet of seting up on the outer wall of filtration box is linked together.

Preferably, a valve is arranged on the water inlet.

Preferably, the filter layer comprises a first filter layer, a second filter layer and a third filter layer, and the mesh number of the first filter layer, the mesh number of the second filter layer and the mesh number of the third filter layer are sequentially increased.

Preferably, the first filter layer, the second filter layer and the third filter layer adopt ceramic filter structures.

Preferably, a first pressure sensor is arranged between the first filter layer and the second filter layer in the filter box body; a second pressure sensor is arranged between the second filter layer and the third filter layer; a third pressure sensor is arranged between the third filter layer and the air outlet; the filter box body is externally provided with a control panel, and the first pressure sensor, the second pressure sensor and the third pressure sensor are electrically connected with the control panel.

Adopt above-mentioned technical scheme, adopt the utility model discloses an air cleaner can carry out effective filtration to the particulate matter in the air to promote follow-up gas separation device's reaction efficiency and can reduce the gas separation device spoilage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the water passing layer of the present invention.

In the figure, 1-an air inlet, 2-a filter box body, 3-an air outlet, 4-a first filter layer, 5-a second filter layer, 6-a third filter layer, 7-a first pressure sensor, 8-a second pressure sensor, 9-a third pressure sensor, 10-a control panel, 11-a water passing layer, 12-a water outlet, 13-a water passing port, 14-a water inlet and 15-a valve.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, 2 and 3, an air filter includes an air inlet 1, a filter box 2 and an air outlet 3, a water passing layer 11 and a filter layer are sequentially disposed in the filter box 2, the water passing layer 11 is a hollow annular structure, a water outlet 12 is disposed on an inner wall of the water passing layer 11, a water passage opening 13 is disposed on a wall outside the water passing layer 11, and the water passage opening 13 is communicated with a water inlet 14 disposed on an outer wall of the filter box 2.

During the use, water inlet 14 is linked together with external water pipe, to crossing water layer 11 internal water injection, and water sprays water to the middle part of crossing water layer 11 annular structure through fine and close delivery port 12, forms "water curtain", and the air gets into from air intake 1, and the particulate matter in the air can effectively be got rid of through water layer 11 "water curtain" to promote the filter effect greatly, filter 2 in the back gets into subsequent gas separation device from 3 outputs of air outlet, air outlet 3 can choose for use but not limited to link to each other with subsequent gas separation device through the bolt, adopt the utility model discloses an air cleaner can carry out effective filtration to the particulate matter in the air, thereby promote subsequent gas separation device's reaction efficiency and can reduce the gas separation device spoilage.

Preferably, be equipped with valve 15 on the water inlet 14, can control the size of inflow to the water yield size of control delivery port 12, and then realize adjusting "water curtain" fine and close degree according to air quality, thereby adjust the filter effect.

Preferably, the filter layer includes first filter layer 4, second filter layer 5 and third filter layer 6, the mesh number of first filter layer 4, second filter layer 5 and third filter layer 6 increases in proper order to play the effect of filtering the suspended solid that contains in the air step by step, reduce the probability that the filter layer blockked up when optimizing filter effect.

Preferably, the first filter layer 4, the second filter layer 5 and the third filter layer 6 are ceramic filter structures, which do not rust under the condition of high water content, and can maintain good permeability under the condition of high water content.

Preferably, a first pressure sensor 7 is arranged between the first filter layer 4 and the second filter layer 5 in the filter box body 2 and is used for detecting the pressure value of air after passing through the first filter layer 4; a second pressure sensor 8 is arranged between the second filter layer 5 and the third filter layer 6 and is used for detecting the pressure value of the air filtered by the second filter layer 5; a third pressure sensor 9 is arranged between the third filter layer 6 and the air outlet 3 and is used for detecting the pressure value of the air filtered by the third filter layer 6; be equipped with control panel 10 outside filtering box 2, first pressure sensor 7, second pressure sensor 8 and third pressure sensor 9 with control panel 10 electricity is connected, can show the pressure data that detect on control panel 10's display screen, if the pressure numerical value that detects surpasss the expectation value then probably the filter layer that corresponds takes place the jam condition, needs wash or change, prevents to take place the dangerous condition because the filter layer blocks up.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An air filter, characterized by: including air intake (1), filter box (2) and air outlet (3), be equipped with in proper order in the filter box (2) and be equipped with water layer (11) and filter layer, water layer (11) are hollow annular structure, delivery port (12) have been seted up on the inner wall of water layer (11), water service mouth (13) have been seted up on the wall in the water layer (11) outside, water service mouth (13) with water inlet (14) seted up on the filter box (2) outer wall are linked together.

2. An air filter according to claim 1, wherein: and a valve (15) is arranged on the water inlet (14).

3. An air filter according to claim 1, wherein: the filter layer includes first filter layer (4), second filter layer (5) and third filter layer (6), the mesh number of first filter layer (4), second filter layer (5) and third filter layer (6) increases in proper order.

4. An air filter according to claim 3, wherein: the first filter layer (4), the second filter layer (5) and the third filter layer (6) adopt ceramic filter structures.

5. An air filter according to claim 3, wherein: a first pressure sensor (7) is arranged between the first filter layer (4) and the second filter layer (5) in the filter box body (2); a second pressure sensor (8) is arranged between the second filter layer (5) and the third filter layer (6); a third pressure sensor (9) is arranged between the third filter layer (6) and the air outlet (3); a control panel (10) is arranged outside the filtering box body (2), and the first pressure sensor (7), the second pressure sensor (8) and the third pressure sensor (9) are electrically connected with the control panel (10).