Multi-stage air filter bag with peculiar smell removing structure

Abstract

The utility model discloses a multi-stage air filter bag with a peculiar smell removing structure, which comprises a first bag body, a second bag body is arranged on one side of the first bag body, a filter plate is arranged between the first bag body and the second bag body, mounting catching grooves are formed in the positions, close to the top and the bottom, of the opposite sides of the first bag body and the second bag body, and the mounting catching grooves are communicated with the first bag body and the second bag body. Mounting buckle plates are fixedly connected to the positions, close to the top and the bottom, of the two sides of the filter plate. According to the multi-stage air filter bag with the peculiar smell removing structure, by designing a clamping structure of the mounting buckle groove and the mounting buckle plate, rapid disassembly and assembly between the filter plate and the first bag body and between the filter plate and the second bag body are achieved, a user can easily disassemble the filter plate without professional tools or skills, and the filter plate can be conveniently cleaned or replaced; the maintenance convenience of the filter bag is greatly improved, and the design of a sealing gasket I is matched, so that tight sealing between the mounting buckle plate and the mounting buckle groove is ensured, and air leakage is prevented.

Description

Technical Field

[0001] This utility model relates to the field of multi-stage air filter bag technology, specifically a multi-stage air filter bag with an odor removal structure. Background Technology

[0002] Despite the development of various structures and designs in the field of multi-stage air filter bag technology to meet the needs of air purification and filtration, some significant technical problems still exist, especially regarding the inconvenience of cleaning and maintenance.

[0003] Traditional multi-stage air filter bags often use a fixed filtration structure, and the internal filter layers are often difficult to disassemble or replace. This leads to the accumulation of dust, odors, and other pollutants that severely clog the filter layers after a period of use, reducing filtration efficiency and even affecting air quality. Due to the fixed filtration structure, users often cannot clean or replace the filter layers themselves and must rely on professional repair personnel or organizations for maintenance. This not only increases maintenance costs but also extends the maintenance cycle, reducing the practicality and convenience of the filter bags. Utility Model Content

[0004] The purpose of this invention is to provide a multi-stage air filter bag with an odor removal structure, in order to solve the problem mentioned in the background art that traditional multi-stage air filter bags often use a fixed filtration structure, and the internal filter layer is often difficult to disassemble or replace. This leads to the accumulation of dust, odors and other pollutants after the filter bag has been used for a period of time, which will seriously clog the filter layer, reduce filtration efficiency and even affect air quality. Due to the fixed nature of the filtration structure, users often cannot clean or replace the filter layer themselves and must rely on professional maintenance personnel or institutions for maintenance. This not only increases maintenance costs but also prolongs the maintenance cycle and reduces the practicality and convenience of the filter bag.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage air filter bag with an odor removal structure, comprising a bag body one, a bag body two disposed on one side of the bag body one, a filter plate disposed between the bag body one and the bag body two, mounting slots being provided at the top and bottom positions on opposite sides of the bag body one and the bag body two, mounting plates being fixedly connected at the top and bottom positions on both sides of the filter plate, the side of the mounting plate away from the filter plate penetrating into the interior of the mounting slot and engaging with the mounting slot, a sealing gasket one being fixedly connected to the outside of the mounting slot, and the inner side of the sealing gasket one contacting one end of the outer side of the mounting plate.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] The multi-stage air filtering bag with the odor removing structure, through the clamping structure of the installation buckle groove and the installation buckle plate, realizes the quick disassembly and assembly between the filtering plate and the bag body one and the bag body two, the user can easily disassemble the filtering plate without professional tools or skills, the cleaning or replacement of the filtering plate is facilitated, the maintenance convenience of the filtering bag is greatly improved, the design of the sealing gasket one ensures the tight sealing between the installation buckle plate and the installation buckle groove, air leakage is prevented, the filtering effect is ensured, and the service life of the filtering bag is prolonged, the bag body is provided with a plurality of filtering structures, including a pre-filtering net, a purification net and a fine filtering net, each layer filters different types of pollutants, the filtering efficiency is effectively improved, especially the plurality of fine filtering nets arranged in the internal cavity of the filtering plate, not only increase the filtering area, but also realize the comprehensive capture of small particles, odor and other pollutants in the air through the layout of different positions, the air purification quality is significantly improved, the sealing groove one is arranged on the opposite side of the bag body one and the bag body two and is clamped with the sealing gasket two on the filtering plate, and the sealing groove two is arranged on both sides of the filtering plate and is clamped with the sealing gasket three on the bag body, forming a multiple sealing structure, this design not only enhances the sealing property between the filtering plate and the bag body, prevents the decrease of the filtering efficiency caused by air bypass, but also further improves the overall stability and durability of the filtering bag. BRIEF DESCRIPTION OF DRAWINGS

[0008] Figure 1 It is a structural schematic view of the utility model;

[0009] Figure 2 It is a structural sectional view of the utility model;

[0010] Figure 3 It is a structural schematic view of the utility model Figure 2 It is a local enlarged schematic view of A in the utility model;

[0011] Figure 4 It is a local enlarged schematic view of B in the utility model; Figure 2

[0012] In the drawing: 1, bag body one; 2, bag body two; 3, filtering plate; 4, air inlet hole; 5, air outlet hole; 6, installation buckle groove; 7, installation buckle plate; 8, sealing gasket one; 9, sealing groove one; 10, sealing gasket two; 11, sealing groove two; 12, sealing gasket three; 13, pre-filtering net one; 14, pre-filtering net two; 15, purification net one; 16, purification net two; 17, purification net three; 18, partition one; 19, partition two; 20, partition three; 21, partition four; 22, fine filtering net one; 23, fine filtering net two; 24, fine filtering net three; 25, fine filtering net four. DETAILED DESCRIPTION

[0013] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.

[0014] Please refer to Figures 1-4 The utility model provides a technical scheme: a multistage air filter bag with peculiar smell removing structure, including bag body one 1, bag body one 1 one side is provided with bag body two 2, be provided with filter plate 3 between bag body one 1 and bag body two 2, bag body one 1 and bag body two 2 relative one side's top position and bottom position are all set up and install the buckle groove 6, the top position and bottom position of filter plate 3 both sides are all fixedly connected with install the buckle plate 7, install the buckle plate 7 away from filter plate 3 one side is through to install the inside of buckle groove 6 and with buckle groove 6 joint, install the outside of buckle groove 6 is fixedly connected with sealing washer one 8, sealing washer one 8 inside and install the one end of buckle plate 7 outside contact.

[0015] Pre-filter screen one 13 and pre-filter screen two 14 are fixedly installed in bag body one 1 from left to right.

[0016] The center of one side of bag body one 1 is provided with an air inlet hole 4, and the center of one side of bag body two 2 is provided with an air outlet hole 5.

[0017] The center of both sides of filter plate 3 is provided with an air hole, and the opposite sides of the two air holes provided on the left and right are respectively penetrated into the inside of bag body one 1 and bag body two 2.

[0018] Purification screen one 15, purification screen two 16 and purification screen three 17 are fixedly installed in bag body two 2 from left to right.

[0019] A cavity is provided in the inside of filter plate 3, and a partition plate one 18, a partition plate two 19, a partition plate three 20 and a partition plate four 21 are fixedly connected in the inside of the cavity from left to right, a fine filter screen one 22 is fixedly installed in the center of partition plate one 18, fine filter screen two 23 is fixedly installed on the top, center and bottom of partition plate two 19, fine filter screen three 24 is fixedly installed on the top position and bottom position of partition plate three 20, and fine filter screen four 25 is fixedly installed in the center of partition plate four 21.

[0020] The opposite side of the bag body one 1 and the bag body two 2 corresponds to the inner side of the installation buckle slot 6 and is provided with a sealing groove one 9, the top and bottom of the two sides of the filter plate 3 are fixedly connected with a sealing gasket two 10, one side of the sealing gasket two 10 penetrates into the sealing groove one 9 and is connected with the sealing groove one 9, the top and bottom of the two sides of the filter plate 3 are provided with a sealing groove two 11, the top and bottom of the opposite side of the bag body one 1 and the bag body two 2 are fixedly connected with a sealing gasket three 12, the opposite side of the two sealing gasket threes 12 arranged on the left and right respectively penetrates into the two sealing grooves two 11 and is connected with the sealing groove two 11.

[0021] In summary: the multi-stage air filtering bag with the odor removing structure, through the connection structure of the installation buckle slot 6 and the installation buckle plate 7, realizes the quick disassembly of the filter plate 3 and the bag body one 1 and the bag body two 2, the user can easily disassemble the filter plate 3 without professional tools or skills, which is convenient for cleaning or replacing, greatly improves the maintenance convenience of the filter bag, and cooperates with the design of the sealing gasket one 8 to ensure the tight sealing between the installation buckle plate 7 and the installation buckle slot 6, prevents air leakage, ensures the filtering effect, prolongs the service life of the filter bag, and sets multiple filtering structures in the bag body, including a pre-filtering net, a purification net and a fine filtering net, each layer filters different types of pollutants, effectively improves the filtering efficiency, especially the multiple fine filtering nets arranged in the cavity of the filter plate 3, which not only increases the filtering area, but also realizes the comprehensive capture of small particles, odor and other pollutants in the air through the layout of different positions, significantly improves the air purification quality, and the sealing groove one 9 is arranged on the opposite side of the bag body one 1 and the bag body two 2 and is connected with the sealing gasket two 10 on the filter plate 3, and the sealing groove two 11 is arranged on the two sides of the filter plate 3 and is connected with the sealing gasket three 12 on the bag body, forming a multiple sealing structure, which not only enhances the sealing between the filter plate 3 and the bag body, prevents the air from flowing around and reduces the filtering efficiency, but also further improves the overall stability and durability of the filter bag.

[0022] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0023] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-stage air filter bag having an odor-removing structure, comprising a bag body (1), characterized in that: One side of the bag body one (1) is provided with bag body two (2), the filter plate (3) is arranged between the bag body one (1) and the bag body two (2), the installation buckle groove (6) is formed in the top position and the bottom position of the opposite side of the bag body one (1) and the bag body two (2), the installation buckle plate (7) is fixedly connected with the top position and the bottom position of the two sides of the filter plate (3), the side, away from the filter plate (3), of the installation buckle plate (7) penetrates into the inside of the installation buckle groove (6) and is clamped with the installation buckle groove (6), the sealing gasket one (8) is fixedly connected with the outside of the installation buckle groove (6), and the inside of the sealing gasket one (8) is in contact with one end of the outside of the installation buckle plate (7).

2. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The pre-filtering screen one (13) and the pre-filtering screen two (14) are fixedly installed in the bag body one (1) from left to right.

3. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The air inlet hole (4) is formed in the center of one side of the bag body one (1), and the air outlet hole (5) is formed in the center of one side of the bag body two (2).

4. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The air holes are formed in the centers of the two sides of the filter plate (3), and the opposite sides of the two air holes formed on the left and right sides penetrate into the inside of the bag body one (1) and the bag body two (2) respectively.

5. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The purification screen one (15), the purification screen two (16) and the purification screen three (17) are fixedly installed in the bag body two (2) from left to right.

6. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The cavity is formed in the inside of the filter plate (3), the partition plate one (18), the partition plate two (19), the partition plate three (20) and the partition plate four (21) are fixedly connected in the inside of the cavity from left to right, the fine filtering screen one (22) is fixedly installed in the center of the partition plate one (18), the fine filtering screen two (23) is fixedly installed on the top, the center and the bottom of the partition plate two (19), the fine filtering screen three (24) is fixedly installed on the top position and the bottom position of the partition plate three (20), and the fine filtering screen four (25) is fixedly installed in the center of the partition plate four (21).

7. The multi-stage air filter bag with odor-removing structure according to claim 1, characterized in that: The sealing groove one (9) is formed in the inside position of the corresponding installation buckle groove (6) on the opposite side of the bag body one (1) and the bag body two (2), the sealing gasket two (10) is fixedly connected with the top position and the bottom position of the two sides of the filter plate (3), one side of the sealing gasket two (10) penetrates into the inside of the sealing groove one (9) and is clamped with the sealing groove one (9), the sealing groove two (11) is formed in the top and the bottom of the two sides of the filter plate (3), and the sealing gasket three (12) is fixedly connected with the top and the bottom of the opposite side of the bag body one (1) and the bag body two (2).

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