CN216062373U - Composite melt-blown filter material - Google Patents

Abstract

The utility model discloses a compound melt-blown filter material relates to the filter material field, including the material main part, the mounting panel is all installed to the top and the bottom of material main part, and the both sides of material main part all are connected with the installing frame through the splice bar, and the surface of material main part is provided with the filtration pore, is provided with the base member in the middle of the inside of material main part. According to the utility model, the ceramic fiber layers are bonded on the top and the bottom of the base body through the first bonding agent, then the nanofiber membranes are bonded on the top and the bottom of the two ceramic fiber layers respectively through the second bonding agent, the high temperature resistance of the filtering material is increased through the ceramic fiber layers made of the aluminum silicate fiber material, the filtering material is prevented from melting during melt-blowing, and the hardness of the filtering material is increased through the connecting ribs made of the reinforcing rib material and the mounting plate.

Description

Composite melt-blown filter material

Technical Field

The utility model relates to the field of filter materials, in particular to a composite melt-blown filter material.

Background

In recent years, with the progress of science and technology and the continuous development of industry, heavy industry mainly based on resource and energy consumption is rapidly developed, the exhaust gas discharged by the industrial fields has high temperature and contains a large amount of particles, which cause serious pollution to the atmosphere and pose certain threat to human health, and the air filtering materials have wide application, such as masks, air filters, gas masks and the like, which gradually occupy important positions in maintaining the green life and the body health of human beings, and can intercept or react with solid harmful substances in the air to purify the air.

The existing filtering material is single in structure, the hardness and the connection effect of the filtering material are poor in the using process, the filtering effect of the filtering material is affected, and the filtering effect of the filtering material is poor due to the fact that the diameter of a filtering hole is too large when the filtering material is used for filtering, and the overall filtering effect is affected.

Disclosure of Invention

The utility model aims to: in order to solve the problem that the hardness and the connection filtering effect of the filtering material are poor, the composite melt-blown filtering material is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compound melt-blown filter material, includes the material main part, the mounting panel is all installed to the top and the bottom of material main part, the both sides of material main part all are connected with the installing frame through the splice bar, the surface of material main part is provided with the filtration pore, be provided with the base member in the middle of the inside of material main part, the surface and the back of base member all are connected with ceramic fibre layer, two through first adhesive the top and the bottom on ceramic fibre layer do not are connected with the nanofiber membrane through the second adhesive.

Preferably, the filtering holes are provided in plurality and are uniformly distributed on the outer surface of the material main body.

Preferably, the connecting ribs are arranged in a plurality of groups, two of the connecting ribs are a group, and the two groups of connecting ribs are symmetrically distributed along the central line of the longitudinal axis of the material main body.

Preferably, the connecting ribs and the mounting plate are made of reinforcing rib materials.

Preferably, the ceramic fiber layer is made of an aluminum silicate fiber material.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the ceramic fiber layers are bonded on the top and the bottom of the base body through the first bonding agent, then the nanofiber membranes are bonded on the top and the bottom of the two ceramic fiber layers respectively through the second bonding agent, the high temperature resistance of the filtering material is increased through the ceramic fiber layers made of the aluminum silicate fiber material, the filtering material is prevented from melting during melt-blowing, and the hardness of the filtering material is increased through the connecting ribs made of the reinforcing rib material and the mounting plate;

2. according to the utility model, the filtering quantity of the material main body is increased through the plurality of filtering holes, the diameters of the plurality of filtering holes are reduced, the filtering resistance of the filtering material is reduced, and the filtering effect of the filtering material is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a material body according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a body of material; 2. mounting a plate; 3. a filtration pore; 4. connecting ribs; 5. installing a frame; 6. a substrate; 7. a first adhesive; 8. a second adhesive; 9. a nanofiber membrane; 10. a ceramic fiber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-3, a composite melt-blown filter material comprises a material main body 1, a mounting plate 2, filter holes 3, connecting ribs 4, a mounting frame 5, a base 6, a first adhesive 7, a second adhesive 8, a nanofiber membrane 9 and ceramic fiber layers 10, wherein the mounting plate 2 is mounted at the top and the bottom of the material main body 1, the two sides of the material main body 1 are connected with the mounting frame 5 through the connecting ribs 4, the filter holes 3 are arranged on the outer surface of the material main body 1, the base 6 is arranged in the middle of the inside of the material main body 1, the outer surface and the back of the base 6 are connected with the ceramic fiber layers 10 through the first adhesive 7, the top and the bottom of the two ceramic fiber layers 10 are respectively connected with the nanofiber membrane 9 through the second adhesive 8, the ceramic fiber layer 10 and the nanofiber membrane 9 are bonded to the substrate 6 by the first adhesive 7 and the second adhesive 8.

Please refer to fig. 1, the plurality of filtering holes 3 are provided, and the plurality of filtering holes 3 are uniformly distributed on the outer surface of the material main body 1, so that the filtering number of the material main body 1 is increased through the plurality of filtering holes 3, the diameter of the plurality of filtering holes 3 is reduced, the filtering resistance of the filtering material is reduced, and the filtering effect of the filtering material is improved.

Please refer to fig. 1, the connecting ribs 4 are provided in plurality, two are a group, and the two groups of connecting ribs 4 are symmetrically distributed along the longitudinal axis center line of the material main body 1, and the hardness of the filtering material is increased by the connecting ribs 4 on both sides.

Please refer to fig. 1, the connecting ribs 4 and the mounting plate 2 are made of reinforcing rib materials, and the rigidity of the filtering material is increased by the connecting ribs 4 and the mounting plate 2 made of the reinforcing rib materials.

Please refer to fig. 2 and 3, the ceramic fiber layer 10 is made of an aluminum silicate fiber material, and the high temperature resistant effect of the filter material is increased by the ceramic fiber layer 10 made of the aluminum silicate fiber material.

The working principle is as follows: firstly, a user takes a substrate 6 as a main body, the ceramic fiber layers 10 are bonded at the top and the bottom of the substrate 6 by using a first bonding agent 7, then the nanofiber membranes 9 are bonded at the top and the bottom of the two ceramic fiber layers 10 by using a second bonding agent 8 respectively, the high temperature resistance of the filtering material is increased by the ceramic fiber layers 10 made of the aluminum silicate fiber materials, the filtering material is prevented from melting in melt-blowing, the filtering quantity of the material main body 1 is increased by the plurality of filtering holes 3, the diameters of the plurality of filtering holes 3 are reduced, the filtering resistance of the filtering material is reduced, and the hardness of the filtering material is increased by the connecting ribs 4 made of the reinforcing ribs and the mounting plate 2.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. A composite melt-blown filter material comprises a material main body (1), and is characterized in that: mounting panel (2) are all installed to the top and the bottom of material main part (1), the both sides of material main part (1) all are connected with installing frame (5) through splice bar (4), the surface of material main part (1) is provided with filters hole (3), be provided with base member (6) in the middle of the inside of material main part (1), the surface and the back of base member (6) all are connected with ceramic fibre layer (10), two through first adhesive (7) the top and the bottom of ceramic fibre layer (10) are connected with nanofiber membrane (9) through second adhesive (8) respectively.

2. A composite melt-blown filter material according to claim 1, wherein: the filtering holes (3) are arranged in a plurality, and the filtering holes (3) are uniformly distributed on the outer surface of the material main body (1).

3. A composite melt-blown filter material according to claim 1, wherein: the connecting ribs (4) are arranged in a plurality of groups, two are one group, and the connecting ribs (4) are symmetrically distributed along the center line of the longitudinal axis of the material main body (1).

4. A composite melt-blown filter material according to claim 1, wherein: the connecting ribs (4) and the mounting plate (2) are made of reinforcing rib materials.

5. A composite melt-blown filter material according to claim 1, wherein: the ceramic fiber layer (10) is made of an aluminum silicate fiber material.

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